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-rw-r--r--camera/QCamera2/HAL3/QCamera3Channel.cpp4774
-rw-r--r--camera/QCamera2/HAL3/QCamera3Channel.h628
-rw-r--r--camera/QCamera2/HAL3/QCamera3CropRegionMapper.cpp272
-rw-r--r--camera/QCamera2/HAL3/QCamera3CropRegionMapper.h65
-rw-r--r--camera/QCamera2/HAL3/QCamera3HALHeader.h96
-rw-r--r--camera/QCamera2/HAL3/QCamera3HWI.cpp10672
-rw-r--r--camera/QCamera2/HAL3/QCamera3HWI.h536
-rw-r--r--camera/QCamera2/HAL3/QCamera3Mem.cpp1199
-rw-r--r--camera/QCamera2/HAL3/QCamera3Mem.h158
-rw-r--r--camera/QCamera2/HAL3/QCamera3PostProc.cpp3142
-rw-r--r--camera/QCamera2/HAL3/QCamera3PostProc.h192
-rw-r--r--camera/QCamera2/HAL3/QCamera3Stream.cpp1527
-rw-r--r--camera/QCamera2/HAL3/QCamera3Stream.h170
-rw-r--r--camera/QCamera2/HAL3/QCamera3StreamMem.cpp477
-rw-r--r--camera/QCamera2/HAL3/QCamera3StreamMem.h97
-rw-r--r--camera/QCamera2/HAL3/QCamera3VendorTags.cpp429
-rw-r--r--camera/QCamera2/HAL3/QCamera3VendorTags.h223
-rw-r--r--camera/QCamera2/HAL3/android/QCamera3External.h47
18 files changed, 24704 insertions, 0 deletions
diff --git a/camera/QCamera2/HAL3/QCamera3Channel.cpp b/camera/QCamera2/HAL3/QCamera3Channel.cpp
new file mode 100644
index 0000000..ff4ceca
--- /dev/null
+++ b/camera/QCamera2/HAL3/QCamera3Channel.cpp
@@ -0,0 +1,4774 @@
+/* Copyright (c) 2012-2016, The Linux Foundation. All rights reserved.
+*
+* Redistribution and use in source and binary forms, with or without
+* modification, are permitted provided that the following conditions are
+* met:
+* * Redistributions of source code must retain the above copyright
+* notice, this list of conditions and the following disclaimer.
+* * Redistributions in binary form must reproduce the above
+* copyright notice, this list of conditions and the following
+* disclaimer in the documentation and/or other materials provided
+* with the distribution.
+* * Neither the name of The Linux Foundation nor the names of its
+* contributors may be used to endorse or promote products derived
+* from this software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*
+*/
+
+#define LOG_TAG "QCamera3Channel"
+
+// To remove
+#include <cutils/properties.h>
+
+// System dependencies
+#include <fcntl.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "gralloc.h"
+
+// Camera dependencies
+#include "QCamera3Channel.h"
+#include "QCamera3HWI.h"
+#include "QCameraTrace.h"
+
+extern "C" {
+#include "mm_camera_dbg.h"
+}
+
+using namespace android;
+
+namespace qcamera {
+#define IS_BUFFER_ERROR(x) (((x) & V4L2_BUF_FLAG_ERROR) == V4L2_BUF_FLAG_ERROR)
+
+/*===========================================================================
+ * FUNCTION : QCamera3Channel
+ *
+ * DESCRIPTION: constrcutor of QCamera3Channel
+ *
+ * PARAMETERS :
+ * @cam_handle : camera handle
+ * @cam_ops : ptr to camera ops table
+ *
+ * RETURN : none
+ *==========================================================================*/
+QCamera3Channel::QCamera3Channel(uint32_t cam_handle,
+ uint32_t channel_handle,
+ mm_camera_ops_t *cam_ops,
+ channel_cb_routine cb_routine,
+ cam_padding_info_t *paddingInfo,
+ cam_feature_mask_t postprocess_mask,
+ void *userData, uint32_t numBuffers)
+{
+ m_camHandle = cam_handle;
+ m_handle = channel_handle;
+ m_camOps = cam_ops;
+ m_bIsActive = false;
+
+ m_numStreams = 0;
+ memset(mStreams, 0, sizeof(mStreams));
+ mUserData = userData;
+
+ mStreamInfoBuf = NULL;
+ mChannelCB = cb_routine;
+ mPaddingInfo = *paddingInfo;
+ mPaddingInfo.offset_info.offset_x = 0;
+ mPaddingInfo.offset_info.offset_y = 0;
+
+ mPostProcMask = postprocess_mask;
+
+ mIsType = IS_TYPE_NONE;
+ mNumBuffers = numBuffers;
+ mPerFrameMapUnmapEnable = true;
+ dumpFrmCnt = 0;
+}
+
+/*===========================================================================
+ * FUNCTION : ~QCamera3Channel
+ *
+ * DESCRIPTION: destructor of QCamera3Channel
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : none
+ *==========================================================================*/
+QCamera3Channel::~QCamera3Channel()
+{
+}
+
+/*===========================================================================
+ * FUNCTION : destroy
+ *
+ * DESCRIPTION: internal destructor of QCamera3Channel called by the subclasses
+ * this destructor will call pure virtual functions. stop will eventuall call
+ * QCamera3Stream::putBufs. The putBufs function will
+ * call QCamera3Channel::putStreamBufs which is pure virtual
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCamera3Channel::destroy()
+{
+ if (m_bIsActive)
+ stop();
+
+ for (uint32_t i = 0; i < m_numStreams; i++) {
+ if (mStreams[i] != NULL) {
+ delete mStreams[i];
+ mStreams[i] = 0;
+ }
+ }
+ m_numStreams = 0;
+}
+
+/*===========================================================================
+ * FUNCTION : addStream
+ *
+ * DESCRIPTION: add a stream into channel
+ *
+ * PARAMETERS :
+ * @streamType : stream type
+ * @streamFormat : stream format
+ * @streamDim : stream dimension
+ * @streamRotation : rotation of the stream
+ * @minStreamBufNum : minimal buffer count for particular stream type
+ * @postprocessMask : post-proccess feature mask
+ * @isType : type of image stabilization required on the stream
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Channel::addStream(cam_stream_type_t streamType,
+ cam_format_t streamFormat,
+ cam_dimension_t streamDim,
+ cam_rotation_t streamRotation,
+ uint8_t minStreamBufNum,
+ cam_feature_mask_t postprocessMask,
+ cam_is_type_t isType,
+ uint32_t batchSize)
+{
+ int32_t rc = NO_ERROR;
+
+ if (m_numStreams >= 1) {
+ LOGE("Only one stream per channel supported in v3 Hal");
+ return BAD_VALUE;
+ }
+
+ if (m_numStreams >= MAX_STREAM_NUM_IN_BUNDLE) {
+ LOGE("stream number (%d) exceeds max limit (%d)",
+ m_numStreams, MAX_STREAM_NUM_IN_BUNDLE);
+ return BAD_VALUE;
+ }
+ QCamera3Stream *pStream = new QCamera3Stream(m_camHandle,
+ m_handle,
+ m_camOps,
+ &mPaddingInfo,
+ this);
+ if (pStream == NULL) {
+ LOGE("No mem for Stream");
+ return NO_MEMORY;
+ }
+ LOGD("batch size is %d", batchSize);
+
+ rc = pStream->init(streamType, streamFormat, streamDim, streamRotation,
+ NULL, minStreamBufNum, postprocessMask, isType, batchSize,
+ streamCbRoutine, this);
+ if (rc == 0) {
+ mStreams[m_numStreams] = pStream;
+ m_numStreams++;
+ } else {
+ delete pStream;
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : start
+ *
+ * DESCRIPTION: start channel, which will start all streams belong to this channel
+ *
+ * PARAMETERS :
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Channel::start()
+{
+ ATRACE_CALL();
+ int32_t rc = NO_ERROR;
+
+ if (m_numStreams > 1) {
+ LOGW("bundle not supported");
+ } else if (m_numStreams == 0) {
+ return NO_INIT;
+ }
+
+ if(m_bIsActive) {
+ LOGW("Attempt to start active channel");
+ return rc;
+ }
+
+ for (uint32_t i = 0; i < m_numStreams; i++) {
+ if (mStreams[i] != NULL) {
+ mStreams[i]->start();
+ }
+ }
+
+ m_bIsActive = true;
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : stop
+ *
+ * DESCRIPTION: stop a channel, which will stop all streams belong to this channel
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Channel::stop()
+{
+ ATRACE_CALL();
+ int32_t rc = NO_ERROR;
+ if(!m_bIsActive) {
+ LOGE("Attempt to stop inactive channel");
+ return rc;
+ }
+
+ for (uint32_t i = 0; i < m_numStreams; i++) {
+ if (mStreams[i] != NULL) {
+ mStreams[i]->stop();
+ }
+ }
+
+ m_bIsActive = false;
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : setBatchSize
+ *
+ * DESCRIPTION: Set batch size for the channel. This is a dummy implementation
+ * for the base class
+ *
+ * PARAMETERS :
+ * @batchSize : Number of image buffers in a batch
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success always
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Channel::setBatchSize(uint32_t batchSize)
+{
+ LOGD("Dummy method. batchSize: %d unused ", batchSize);
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : queueBatchBuf
+ *
+ * DESCRIPTION: This is a dummy implementation for the base class
+ *
+ * PARAMETERS :
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success always
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Channel::queueBatchBuf()
+{
+ LOGD("Dummy method. Unused ");
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : setPerFrameMapUnmap
+ *
+ * DESCRIPTION: Sets internal enable flag
+ *
+ * PARAMETERS :
+ * @enable : Bool value for the enable flag
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success always
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Channel::setPerFrameMapUnmap(bool enable)
+{
+ mPerFrameMapUnmapEnable = enable;
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : flush
+ *
+ * DESCRIPTION: flush a channel
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Channel::flush()
+{
+ ATRACE_CALL();
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : bufDone
+ *
+ * DESCRIPTION: return a stream buf back to kernel
+ *
+ * PARAMETERS :
+ * @recvd_frame : stream buf frame to be returned
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Channel::bufDone(mm_camera_super_buf_t *recvd_frame)
+{
+ int32_t rc = NO_ERROR;
+ for (uint32_t i = 0; i < recvd_frame->num_bufs; i++) {
+ if (recvd_frame->bufs[i] != NULL) {
+ for (uint32_t j = 0; j < m_numStreams; j++) {
+ if (mStreams[j] != NULL &&
+ mStreams[j]->getMyHandle() == recvd_frame->bufs[i]->stream_id) {
+ rc = mStreams[j]->bufDone(recvd_frame->bufs[i]->buf_idx);
+ break; // break loop j
+ }
+ }
+ }
+ }
+
+ return rc;
+}
+
+int32_t QCamera3Channel::setBundleInfo(const cam_bundle_config_t &bundleInfo)
+{
+ int32_t rc = NO_ERROR;
+ cam_stream_parm_buffer_t param;
+ memset(&param, 0, sizeof(cam_stream_parm_buffer_t));
+ param.type = CAM_STREAM_PARAM_TYPE_SET_BUNDLE_INFO;
+ param.bundleInfo = bundleInfo;
+ rc = mStreams[0]->setParameter(param);
+ if (rc != NO_ERROR) {
+ LOGE("stream setParameter for set bundle failed");
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : getStreamTypeMask
+ *
+ * DESCRIPTION: Get bit mask of all stream types in this channel
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : Bit mask of all stream types in this channel
+ *==========================================================================*/
+uint32_t QCamera3Channel::getStreamTypeMask()
+{
+ uint32_t mask = 0;
+ for (uint32_t i = 0; i < m_numStreams; i++) {
+ mask |= (1U << mStreams[i]->getMyType());
+ }
+ return mask;
+}
+
+/*===========================================================================
+ * FUNCTION : getStreamID
+ *
+ * DESCRIPTION: Get StreamID of requested stream type
+ *
+ * PARAMETERS : streamMask
+ *
+ * RETURN : Stream ID
+ *==========================================================================*/
+uint32_t QCamera3Channel::getStreamID(uint32_t streamMask)
+{
+ uint32_t streamID = 0;
+ for (uint32_t i = 0; i < m_numStreams; i++) {
+ if (streamMask == (uint32_t )(0x1 << mStreams[i]->getMyType())) {
+ streamID = mStreams[i]->getMyServerID();
+ break;
+ }
+ }
+ return streamID;
+}
+
+/*===========================================================================
+ * FUNCTION : getStreamByHandle
+ *
+ * DESCRIPTION: return stream object by stream handle
+ *
+ * PARAMETERS :
+ * @streamHandle : stream handle
+ *
+ * RETURN : stream object. NULL if not found
+ *==========================================================================*/
+QCamera3Stream *QCamera3Channel::getStreamByHandle(uint32_t streamHandle)
+{
+ for (uint32_t i = 0; i < m_numStreams; i++) {
+ if (mStreams[i] != NULL && mStreams[i]->getMyHandle() == streamHandle) {
+ return mStreams[i];
+ }
+ }
+ return NULL;
+}
+
+/*===========================================================================
+ * FUNCTION : getStreamByIndex
+ *
+ * DESCRIPTION: return stream object by index
+ *
+ * PARAMETERS :
+ * @streamHandle : stream handle
+ *
+ * RETURN : stream object. NULL if not found
+ *==========================================================================*/
+QCamera3Stream *QCamera3Channel::getStreamByIndex(uint32_t index)
+{
+ if (index < m_numStreams) {
+ return mStreams[index];
+ }
+ return NULL;
+}
+
+/*===========================================================================
+ * FUNCTION : streamCbRoutine
+ *
+ * DESCRIPTION: callback routine for stream
+ *
+ * PARAMETERS :
+ * @streamHandle : stream handle
+ *
+ * RETURN : stream object. NULL if not found
+ *==========================================================================*/
+void QCamera3Channel::streamCbRoutine(mm_camera_super_buf_t *super_frame,
+ QCamera3Stream *stream, void *userdata)
+{
+ QCamera3Channel *channel = (QCamera3Channel *)userdata;
+ if (channel == NULL) {
+ LOGE("invalid channel pointer");
+ return;
+ }
+ channel->streamCbRoutine(super_frame, stream);
+}
+
+/*===========================================================================
+ * FUNCTION : dumpYUV
+ *
+ * DESCRIPTION: function to dump the YUV data from ISP/pproc
+ *
+ * PARAMETERS :
+ * @frame : frame to be dumped
+ * @dim : dimension of the stream
+ * @offset : offset of the data
+ * @name : 1 if it is ISP output/pproc input, 2 if it is pproc output
+ *
+ * RETURN :
+ *==========================================================================*/
+void QCamera3Channel::dumpYUV(mm_camera_buf_def_t *frame, cam_dimension_t dim,
+ cam_frame_len_offset_t offset, uint8_t dump_type)
+{
+ char buf[FILENAME_MAX];
+ memset(buf, 0, sizeof(buf));
+ static int counter = 0;
+ char prop[PROPERTY_VALUE_MAX];
+ property_get("persist.camera.dumpimg", prop, "0");
+ mYUVDump = (uint8_t) atoi(prop);
+ if (mYUVDump & dump_type) {
+ frm_num = ((mYUVDump & 0xffff0000) >> 16);
+ if (frm_num == 0) {
+ frm_num = 10;
+ }
+ if (frm_num > 256) {
+ frm_num = 256;
+ }
+ skip_mode = ((mYUVDump & 0x0000ff00) >> 8);
+ if (skip_mode == 0) {
+ skip_mode = 1;
+ }
+ if (mDumpSkipCnt == 0) {
+ mDumpSkipCnt = 1;
+ }
+ if (mDumpSkipCnt % skip_mode == 0) {
+ if (dumpFrmCnt <= frm_num) {
+ /* Note that the image dimension will be the unrotated stream dimension.
+ * If you feel that the image would have been rotated during reprocess
+ * then swap the dimensions while opening the file
+ * */
+ switch (dump_type) {
+ case QCAMERA_DUMP_FRM_PREVIEW:
+ snprintf(buf, sizeof(buf), QCAMERA_DUMP_FRM_LOCATION"p_%d_%d_%dx%d.yuv",
+ counter, frame->frame_idx, dim.width, dim.height);
+ break;
+ case QCAMERA_DUMP_FRM_VIDEO:
+ snprintf(buf, sizeof(buf), QCAMERA_DUMP_FRM_LOCATION"v_%d_%d_%dx%d.yuv",
+ counter, frame->frame_idx, dim.width, dim.height);
+ break;
+ case QCAMERA_DUMP_FRM_SNAPSHOT:
+ snprintf(buf, sizeof(buf), QCAMERA_DUMP_FRM_LOCATION"s_%d_%d_%dx%d.yuv",
+ counter, frame->frame_idx, dim.width, dim.height);
+ break;
+ case QCAMERA_DUMP_FRM_INPUT_REPROCESS:
+ snprintf(buf, sizeof(buf), QCAMERA_DUMP_FRM_LOCATION"ir_%d_%d_%dx%d.yuv",
+ counter, frame->frame_idx, dim.width, dim.height);
+ break;
+ case QCAMERA_DUMP_FRM_CALLBACK:
+ snprintf(buf, sizeof(buf), QCAMERA_DUMP_FRM_LOCATION"c_%d_%d_%dx%d.yuv",
+ counter, frame->frame_idx, dim.width, dim.height);
+ break;
+ default :
+ LOGE("dumping not enabled for stream type %d",dump_type);
+ break;
+ }
+ counter++;
+ int file_fd = open(buf, O_RDWR | O_CREAT, 0777);
+ ssize_t written_len = 0;
+ if (file_fd >= 0) {
+ void *data = NULL;
+ fchmod(file_fd, S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH);
+ for (uint32_t i = 0; i < offset.num_planes; i++) {
+ uint32_t index = offset.mp[i].offset;
+ if (i > 0) {
+ index += offset.mp[i-1].len;
+ }
+ for (int j = 0; j < offset.mp[i].height; j++) {
+ data = (void *)((uint8_t *)frame->buffer + index);
+ written_len += write(file_fd, data,
+ (size_t)offset.mp[i].width);
+ index += (uint32_t)offset.mp[i].stride;
+ }
+ }
+ LOGH("written number of bytes %ld\n", written_len);
+ dumpFrmCnt++;
+ close(file_fd);
+ } else {
+ LOGE("failed to open file to dump image");
+ }
+ }
+ } else {
+ mDumpSkipCnt++;
+ }
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : isUBWCEnabled
+ *
+ * DESCRIPTION: Function to get UBWC hardware support.
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : TRUE -- UBWC format supported
+ * FALSE -- UBWC is not supported.
+ *==========================================================================*/
+bool QCamera3Channel::isUBWCEnabled()
+{
+#ifdef UBWC_PRESENT
+ char value[PROPERTY_VALUE_MAX];
+ int prop_value = 0;
+ memset(value, 0, sizeof(value));
+ property_get("debug.gralloc.gfx_ubwc_disable", value, "0");
+ prop_value = atoi(value);
+ if (prop_value) {
+ return FALSE;
+ }
+
+ //Disable UBWC if Eztune is enabled
+ //EzTune process CPP output frame and cannot understand UBWC.
+ memset(value, 0, sizeof(value));
+ property_get("persist.camera.eztune.enable", value, "0");
+ prop_value = atoi(value);
+ if (prop_value) {
+ return FALSE;
+ }
+ return TRUE;
+#else
+ return FALSE;
+#endif
+}
+
+/*===========================================================================
+ * FUNCTION : getStreamDefaultFormat
+ *
+ * DESCRIPTION: return default buffer format for the stream
+ *
+ * PARAMETERS : type : Stream type
+ *
+ ** RETURN : format for stream type
+ *
+ *==========================================================================*/
+cam_format_t QCamera3Channel::getStreamDefaultFormat(cam_stream_type_t type)
+{
+ cam_format_t streamFormat;
+
+ switch (type) {
+ case CAM_STREAM_TYPE_PREVIEW:
+ if (isUBWCEnabled()) {
+ char prop[PROPERTY_VALUE_MAX];
+ int pFormat;
+ memset(prop, 0, sizeof(prop));
+ property_get("persist.camera.preview.ubwc", prop, "1");
+ pFormat = atoi(prop);
+ if (pFormat == 1) {
+ streamFormat = CAM_FORMAT_YUV_420_NV12_UBWC;
+ } else {
+ streamFormat = CAM_FORMAT_YUV_420_NV12_VENUS;
+ }
+ } else {
+ streamFormat = CAM_FORMAT_YUV_420_NV12_VENUS;
+ }
+ break;
+ case CAM_STREAM_TYPE_VIDEO:
+ if (isUBWCEnabled()) {
+ char prop[PROPERTY_VALUE_MAX];
+ int pFormat;
+ memset(prop, 0, sizeof(prop));
+ property_get("persist.camera.video.ubwc", prop, "1");
+ pFormat = atoi(prop);
+ if (pFormat == 1) {
+ streamFormat = CAM_FORMAT_YUV_420_NV12_UBWC;
+ } else {
+ streamFormat = CAM_FORMAT_YUV_420_NV12_VENUS;
+ }
+ } else {
+#if VENUS_PRESENT
+ streamFormat = CAM_FORMAT_YUV_420_NV12_VENUS;
+#else
+ streamFormat = CAM_FORMAT_YUV_420_NV12;
+#endif
+ }
+ break;
+ case CAM_STREAM_TYPE_SNAPSHOT:
+ streamFormat = CAM_FORMAT_YUV_420_NV21;
+ break;
+ case CAM_STREAM_TYPE_CALLBACK:
+ streamFormat = CAM_FORMAT_YUV_420_NV21;
+ break;
+ case CAM_STREAM_TYPE_RAW:
+ streamFormat = CAM_FORMAT_BAYER_MIPI_RAW_10BPP_GBRG;
+ break;
+ default:
+ streamFormat = CAM_FORMAT_YUV_420_NV21;
+ break;
+ }
+ return streamFormat;
+}
+
+
+/* QCamera3ProcessingChannel methods */
+
+/*===========================================================================
+ * FUNCTION : QCamera3ProcessingChannel
+ *
+ * DESCRIPTION: constructor of QCamera3ProcessingChannel
+ *
+ * PARAMETERS :
+ * @cam_handle : camera handle
+ * @cam_ops : ptr to camera ops table
+ * @cb_routine : callback routine to frame aggregator
+ * @paddingInfo: stream padding info
+ * @userData : HWI handle
+ * @stream : camera3_stream_t structure
+ * @stream_type: Channel stream type
+ * @postprocess_mask: the postprocess mask for streams of this channel
+ * @metadataChannel: handle to the metadataChannel
+ * @numBuffers : number of max dequeued buffers
+ * RETURN : none
+ *==========================================================================*/
+QCamera3ProcessingChannel::QCamera3ProcessingChannel(uint32_t cam_handle,
+ uint32_t channel_handle,
+ mm_camera_ops_t *cam_ops,
+ channel_cb_routine cb_routine,
+ cam_padding_info_t *paddingInfo,
+ void *userData,
+ camera3_stream_t *stream,
+ cam_stream_type_t stream_type,
+ cam_feature_mask_t postprocess_mask,
+ QCamera3Channel *metadataChannel,
+ uint32_t numBuffers) :
+ QCamera3Channel(cam_handle, channel_handle, cam_ops, cb_routine,
+ paddingInfo, postprocess_mask, userData, numBuffers),
+ m_postprocessor(this),
+ mFrameCount(0),
+ mLastFrameCount(0),
+ mLastFpsTime(0),
+ mMemory(numBuffers),
+ mCamera3Stream(stream),
+ mNumBufs(CAM_MAX_NUM_BUFS_PER_STREAM),
+ mStreamType(stream_type),
+ mPostProcStarted(false),
+ mInputBufferConfig(false),
+ m_pMetaChannel(metadataChannel),
+ mMetaFrame(NULL),
+ mOfflineMemory(0),
+ mOfflineMetaMemory(numBuffers + (MAX_REPROCESS_PIPELINE_STAGES - 1),
+ false)
+{
+ char prop[PROPERTY_VALUE_MAX];
+ property_get("persist.debug.sf.showfps", prop, "0");
+ mDebugFPS = (uint8_t) atoi(prop);
+
+ int32_t rc = m_postprocessor.init(&mMemory);
+ if (rc != 0) {
+ LOGE("Init Postprocessor failed");
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : ~QCamera3ProcessingChannel
+ *
+ * DESCRIPTION: destructor of QCamera3ProcessingChannel
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : none
+ *==========================================================================*/
+QCamera3ProcessingChannel::~QCamera3ProcessingChannel()
+{
+ destroy();
+
+ int32_t rc = m_postprocessor.deinit();
+ if (rc != 0) {
+ LOGE("De-init Postprocessor failed");
+ }
+
+ if (0 < mOfflineMetaMemory.getCnt()) {
+ mOfflineMetaMemory.deallocate();
+ }
+ if (0 < mOfflineMemory.getCnt()) {
+ mOfflineMemory.unregisterBuffers();
+ }
+
+}
+
+/*===========================================================================
+ * FUNCTION : streamCbRoutine
+ *
+ * DESCRIPTION:
+ *
+ * PARAMETERS :
+ * @super_frame : the super frame with filled buffer
+ * @stream : stream on which the buffer was requested and filled
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCamera3ProcessingChannel::streamCbRoutine(mm_camera_super_buf_t *super_frame,
+ QCamera3Stream *stream)
+{
+ ATRACE_CALL();
+ //FIXME Q Buf back in case of error?
+ uint8_t frameIndex;
+ buffer_handle_t *resultBuffer;
+ int32_t resultFrameNumber;
+ camera3_stream_buffer_t result;
+ cam_dimension_t dim;
+ cam_frame_len_offset_t offset;
+
+ memset(&dim, 0, sizeof(dim));
+ memset(&offset, 0, sizeof(cam_frame_len_offset_t));
+ if (checkStreamCbErrors(super_frame, stream) != NO_ERROR) {
+ LOGE("Error with the stream callback");
+ return;
+ }
+
+ frameIndex = (uint8_t)super_frame->bufs[0]->buf_idx;
+ if(frameIndex >= mNumBufs) {
+ LOGE("Error, Invalid index for buffer");
+ stream->bufDone(frameIndex);
+ return;
+ }
+
+ if (mDebugFPS) {
+ showDebugFPS(stream->getMyType());
+ }
+ stream->getFrameDimension(dim);
+ stream->getFrameOffset(offset);
+ if (stream->getMyType() == CAM_STREAM_TYPE_PREVIEW) {
+ dumpYUV(super_frame->bufs[0], dim, offset, QCAMERA_DUMP_FRM_PREVIEW);
+ } else if (stream->getMyType() == CAM_STREAM_TYPE_VIDEO) {
+ dumpYUV(super_frame->bufs[0], dim, offset, QCAMERA_DUMP_FRM_VIDEO);
+ } else if (stream->getMyType() == CAM_STREAM_TYPE_CALLBACK) {
+ dumpYUV(super_frame->bufs[0], dim, offset, QCAMERA_DUMP_FRM_CALLBACK);
+ }
+ ////Use below data to issue framework callback
+ resultBuffer = (buffer_handle_t *)mMemory.getBufferHandle(frameIndex);
+ resultFrameNumber = mMemory.getFrameNumber(frameIndex);
+
+ result.stream = mCamera3Stream;
+ result.buffer = resultBuffer;
+ if (IS_BUFFER_ERROR(super_frame->bufs[0]->flags)) {
+ result.status = CAMERA3_BUFFER_STATUS_ERROR;
+ LOGW("CAMERA3_BUFFER_STATUS_ERROR for stream_type: %d",
+ mStreams[0]->getMyType());
+ } else {
+ result.status = CAMERA3_BUFFER_STATUS_OK;
+ }
+ result.acquire_fence = -1;
+ result.release_fence = -1;
+ if(mPerFrameMapUnmapEnable) {
+ int32_t rc = stream->bufRelease(frameIndex);
+ if (NO_ERROR != rc) {
+ LOGE("Error %d releasing stream buffer %d",
+ rc, frameIndex);
+ }
+
+ rc = mMemory.unregisterBuffer(frameIndex);
+ if (NO_ERROR != rc) {
+ LOGE("Error %d unregistering stream buffer %d",
+ rc, frameIndex);
+ }
+ }
+
+ if (0 <= resultFrameNumber) {
+ if (mChannelCB) {
+ mChannelCB(NULL, &result, (uint32_t)resultFrameNumber, false, mUserData);
+ }
+ } else {
+ LOGE("Bad frame number");
+ }
+ free(super_frame);
+ return;
+}
+
+/*===========================================================================
+ * FUNCTION : putStreamBufs
+ *
+ * DESCRIPTION: release the buffers allocated to the stream
+ *
+ * PARAMETERS : NONE
+ *
+ * RETURN : NONE
+ *==========================================================================*/
+void QCamera3YUVChannel::putStreamBufs()
+{
+ QCamera3ProcessingChannel::putStreamBufs();
+
+ // Free allocated heap buffer.
+ mMemory.deallocate();
+ // Clear free heap buffer list.
+ mFreeHeapBufferList.clear();
+ // Clear offlinePpInfoList
+ mOfflinePpInfoList.clear();
+}
+
+/*===========================================================================
+ * FUNCTION : request
+ *
+ * DESCRIPTION: handle the request - either with an input buffer or a direct
+ * output request
+ *
+ * PARAMETERS :
+ * @buffer : pointer to the output buffer
+ * @frameNumber : frame number of the request
+ * @pInputBuffer : pointer to input buffer if an input request
+ * @metadata : parameters associated with the request
+ *
+ * RETURN : 0 on a success start of capture
+ * -EINVAL on invalid input
+ * -ENODEV on serious error
+ *==========================================================================*/
+int32_t QCamera3ProcessingChannel::request(buffer_handle_t *buffer,
+ uint32_t frameNumber,
+ camera3_stream_buffer_t* pInputBuffer,
+ metadata_buffer_t* metadata)
+{
+ int32_t rc = NO_ERROR;
+ int index;
+
+ if (NULL == buffer || NULL == metadata) {
+ LOGE("Invalid buffer/metadata in channel request");
+ return BAD_VALUE;
+ }
+
+ if (pInputBuffer) {
+ //need to send to reprocessing
+ LOGD("Got a request with input buffer, output streamType = %d", mStreamType);
+ reprocess_config_t reproc_cfg;
+ cam_dimension_t dim;
+ memset(&reproc_cfg, 0, sizeof(reprocess_config_t));
+ memset(&dim, 0, sizeof(dim));
+ setReprocConfig(reproc_cfg, pInputBuffer, metadata, mStreamFormat, dim);
+ startPostProc(reproc_cfg);
+
+ qcamera_fwk_input_pp_data_t *src_frame = NULL;
+ src_frame = (qcamera_fwk_input_pp_data_t *)calloc(1,
+ sizeof(qcamera_fwk_input_pp_data_t));
+ if (src_frame == NULL) {
+ LOGE("No memory for src frame");
+ return NO_MEMORY;
+ }
+ rc = setFwkInputPPData(src_frame, pInputBuffer, &reproc_cfg, metadata, buffer, frameNumber);
+ if (NO_ERROR != rc) {
+ LOGE("Error %d while setting framework input PP data", rc);
+ free(src_frame);
+ return rc;
+ }
+ LOGH("Post-process started");
+ m_postprocessor.processData(src_frame);
+ } else {
+ //need to fill output buffer with new data and return
+ if(!m_bIsActive) {
+ rc = registerBuffer(buffer, mIsType);
+ if (NO_ERROR != rc) {
+ LOGE("On-the-fly buffer registration failed %d",
+ rc);
+ return rc;
+ }
+
+ rc = start();
+ if (NO_ERROR != rc)
+ return rc;
+ } else {
+ LOGD("Request on an existing stream");
+ }
+
+ index = mMemory.getMatchBufIndex((void*)buffer);
+ if(index < 0) {
+ rc = registerBuffer(buffer, mIsType);
+ if (NO_ERROR != rc) {
+ LOGE("On-the-fly buffer registration failed %d",
+ rc);
+ return rc;
+ }
+
+ index = mMemory.getMatchBufIndex((void*)buffer);
+ if (index < 0) {
+ LOGE("Could not find object among registered buffers");
+ return DEAD_OBJECT;
+ }
+ }
+ rc = mStreams[0]->bufDone(index);
+ if(rc != NO_ERROR) {
+ LOGE("Failed to Q new buffer to stream");
+ return rc;
+ }
+ rc = mMemory.markFrameNumber(index, frameNumber);
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : initialize
+ *
+ * DESCRIPTION:
+ *
+ * PARAMETERS : isType : type of image stabilization on the buffer
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3ProcessingChannel::initialize(__unused cam_is_type_t isType)
+{
+ int32_t rc = NO_ERROR;
+ rc = mOfflineMetaMemory.allocateAll(sizeof(metadata_buffer_t));
+ if (rc == NO_ERROR) {
+ Mutex::Autolock lock(mFreeOfflineMetaBuffersLock);
+ mFreeOfflineMetaBuffersList.clear();
+ for (uint32_t i = 0; i < mNumBuffers + (MAX_REPROCESS_PIPELINE_STAGES - 1);
+ i++) {
+ mFreeOfflineMetaBuffersList.push_back(i);
+ }
+ } else {
+ LOGE("Could not allocate offline meta buffers for input reprocess");
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : registerBuffer
+ *
+ * DESCRIPTION: register streaming buffer to the channel object
+ *
+ * PARAMETERS :
+ * @buffer : buffer to be registered
+ * @isType : image stabilization type on the stream
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3ProcessingChannel::registerBuffer(buffer_handle_t *buffer,
+ cam_is_type_t isType)
+{
+ ATRACE_CALL();
+ int rc = 0;
+ mIsType = isType;
+ cam_stream_type_t streamType;
+
+ if ((uint32_t)mMemory.getCnt() > (mNumBufs - 1)) {
+ LOGE("Trying to register more buffers than initially requested");
+ return BAD_VALUE;
+ }
+
+ if (0 == m_numStreams) {
+ rc = initialize(mIsType);
+ if (rc != NO_ERROR) {
+ LOGE("Couldn't initialize camera stream %d", rc);
+ return rc;
+ }
+ }
+
+ streamType = mStreams[0]->getMyType();
+ rc = mMemory.registerBuffer(buffer, streamType);
+ if (ALREADY_EXISTS == rc) {
+ return NO_ERROR;
+ } else if (NO_ERROR != rc) {
+ LOGE("Buffer %p couldn't be registered %d", buffer, rc);
+ return rc;
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : setFwkInputPPData
+ *
+ * DESCRIPTION: fill out the framework src frame information for reprocessing
+ *
+ * PARAMETERS :
+ * @src_frame : input pp data to be filled out
+ * @pInputBuffer : input buffer for reprocessing
+ * @reproc_cfg : pointer to the reprocess config
+ * @metadata : pointer to the metadata buffer
+ * @output_buffer : output buffer for reprocessing; could be NULL if not
+ * framework allocated
+ * @frameNumber : frame number of the request
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3ProcessingChannel::setFwkInputPPData(qcamera_fwk_input_pp_data_t *src_frame,
+ camera3_stream_buffer_t *pInputBuffer, reprocess_config_t *reproc_cfg,
+ metadata_buffer_t *metadata, buffer_handle_t *output_buffer,
+ uint32_t frameNumber)
+{
+ int32_t rc = NO_ERROR;
+ int input_index = mOfflineMemory.getMatchBufIndex((void*)pInputBuffer->buffer);
+ if(input_index < 0) {
+ rc = mOfflineMemory.registerBuffer(pInputBuffer->buffer, mStreamType);
+ if (NO_ERROR != rc) {
+ LOGE("On-the-fly input buffer registration failed %d",
+ rc);
+ return rc;
+ }
+ input_index = mOfflineMemory.getMatchBufIndex((void*)pInputBuffer->buffer);
+ if (input_index < 0) {
+ LOGE("Could not find object among registered buffers");
+ return DEAD_OBJECT;
+ }
+ }
+ mOfflineMemory.markFrameNumber(input_index, frameNumber);
+
+ src_frame->src_frame = *pInputBuffer;
+ rc = mOfflineMemory.getBufDef(reproc_cfg->input_stream_plane_info.plane_info,
+ src_frame->input_buffer, input_index);
+ if (rc != 0) {
+ return rc;
+ }
+ dumpYUV(&src_frame->input_buffer, reproc_cfg->input_stream_dim,
+ reproc_cfg->input_stream_plane_info.plane_info, QCAMERA_DUMP_FRM_INPUT_REPROCESS);
+ cam_dimension_t dim = {sizeof(metadata_buffer_t), 1};
+ cam_stream_buf_plane_info_t meta_planes;
+ rc = mm_stream_calc_offset_metadata(&dim, &mPaddingInfo, &meta_planes);
+ if (rc != 0) {
+ LOGE("Metadata stream plane info calculation failed!");
+ return rc;
+ }
+ uint32_t metaBufIdx;
+ {
+ Mutex::Autolock lock(mFreeOfflineMetaBuffersLock);
+ if (mFreeOfflineMetaBuffersList.empty()) {
+ LOGE("mFreeOfflineMetaBuffersList is null. Fatal");
+ return BAD_VALUE;
+ }
+
+ metaBufIdx = *(mFreeOfflineMetaBuffersList.begin());
+ mFreeOfflineMetaBuffersList.erase(mFreeOfflineMetaBuffersList.begin());
+ LOGD("erasing %d, mFreeOfflineMetaBuffersList.size %d", metaBufIdx,
+ mFreeOfflineMetaBuffersList.size());
+ }
+
+ mOfflineMetaMemory.markFrameNumber(metaBufIdx, frameNumber);
+
+ mm_camera_buf_def_t meta_buf;
+ cam_frame_len_offset_t offset = meta_planes.plane_info;
+ rc = mOfflineMetaMemory.getBufDef(offset, meta_buf, metaBufIdx);
+ if (NO_ERROR != rc) {
+ return rc;
+ }
+ memcpy(meta_buf.buffer, metadata, sizeof(metadata_buffer_t));
+ src_frame->metadata_buffer = meta_buf;
+ src_frame->reproc_config = *reproc_cfg;
+ src_frame->output_buffer = output_buffer;
+ src_frame->frameNumber = frameNumber;
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : checkStreamCbErrors
+ *
+ * DESCRIPTION: check the stream callback for errors
+ *
+ * PARAMETERS :
+ * @super_frame : the super frame with filled buffer
+ * @stream : stream on which the buffer was requested and filled
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3ProcessingChannel::checkStreamCbErrors(mm_camera_super_buf_t *super_frame,
+ QCamera3Stream *stream)
+{
+ if (NULL == stream) {
+ LOGE("Invalid stream");
+ return BAD_VALUE;
+ }
+
+ if(NULL == super_frame) {
+ LOGE("Invalid Super buffer");
+ return BAD_VALUE;
+ }
+
+ if(super_frame->num_bufs != 1) {
+ LOGE("Multiple streams are not supported");
+ return BAD_VALUE;
+ }
+ if(NULL == super_frame->bufs[0]) {
+ LOGE("Error, Super buffer frame does not contain valid buffer");
+ return BAD_VALUE;
+ }
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : getStreamSize
+ *
+ * DESCRIPTION: get the size from the camera3_stream_t for the channel
+ *
+ * PARAMETERS :
+ * @dim : Return the size of the stream
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3ProcessingChannel::getStreamSize(cam_dimension_t &dim)
+{
+ if (mCamera3Stream) {
+ dim.width = mCamera3Stream->width;
+ dim.height = mCamera3Stream->height;
+ return NO_ERROR;
+ } else {
+ return BAD_VALUE;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : getStreamBufs
+ *
+ * DESCRIPTION: get the buffers allocated to the stream
+ *
+ * PARAMETERS :
+ * @len : buffer length
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+QCamera3StreamMem* QCamera3ProcessingChannel::getStreamBufs(uint32_t /*len*/)
+{
+ KPI_ATRACE_CALL();
+ return &mMemory;
+}
+
+/*===========================================================================
+ * FUNCTION : putStreamBufs
+ *
+ * DESCRIPTION: release the buffers allocated to the stream
+ *
+ * PARAMETERS : NONE
+ *
+ * RETURN : NONE
+ *==========================================================================*/
+void QCamera3ProcessingChannel::putStreamBufs()
+{
+ mMemory.unregisterBuffers();
+
+ /* Reclaim all the offline metabuffers and push them to free list */
+ {
+ Mutex::Autolock lock(mFreeOfflineMetaBuffersLock);
+ mFreeOfflineMetaBuffersList.clear();
+ for (uint32_t i = 0; i < mOfflineMetaMemory.getCnt(); i++) {
+ mFreeOfflineMetaBuffersList.push_back(i);
+ }
+ }
+}
+
+
+/*===========================================================================
+ * FUNCTION : stop
+ *
+ * DESCRIPTION: stop processing channel, which will stop all streams within,
+ * including the reprocessing channel in postprocessor.
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3ProcessingChannel::stop()
+{
+ int32_t rc = NO_ERROR;
+ if(!m_bIsActive) {
+ LOGE("Attempt to stop inactive channel");
+ return rc;
+ }
+
+ m_postprocessor.stop();
+ mPostProcStarted = false;
+ rc |= QCamera3Channel::stop();
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : startPostProc
+ *
+ * DESCRIPTION: figure out if the postprocessor needs to be restarted and if yes
+ * start it
+ *
+ * PARAMETERS :
+ * @inputBufExists : whether there is an input buffer for post processing
+ * @config : reprocessing configuration
+ * @metadata : metadata associated with the reprocessing request
+ *
+ * RETURN : NONE
+ *==========================================================================*/
+void QCamera3ProcessingChannel::startPostProc(const reprocess_config_t &config)
+{
+ if(!mPostProcStarted) {
+ m_postprocessor.start(config);
+ mPostProcStarted = true;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : queueReprocMetadata
+ *
+ * DESCRIPTION: queue the reprocess metadata to the postprocessor
+ *
+ * PARAMETERS : metadata : the metadata corresponding to the pp frame
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3ProcessingChannel::queueReprocMetadata(mm_camera_super_buf_t *metadata)
+{
+ return m_postprocessor.processPPMetadata(metadata);
+}
+
+/*===========================================================================
+ * FUNCTION : metadataBufDone
+ *
+ * DESCRIPTION: Buffer done method for a metadata buffer
+ *
+ * PARAMETERS :
+ * @recvd_frame : received metadata frame
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3ProcessingChannel::metadataBufDone(mm_camera_super_buf_t *recvd_frame)
+{
+ int32_t rc = NO_ERROR;;
+ if ((NULL == m_pMetaChannel) || (NULL == recvd_frame)) {
+ LOGE("Metadata channel or metadata buffer invalid");
+ return BAD_VALUE;
+ }
+
+ rc = ((QCamera3MetadataChannel*)m_pMetaChannel)->bufDone(recvd_frame);
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : translateStreamTypeAndFormat
+ *
+ * DESCRIPTION: translates the framework stream format into HAL stream type
+ * and format
+ *
+ * PARAMETERS :
+ * @streamType : translated stream type
+ * @streamFormat : translated stream format
+ * @stream : fwk stream
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3ProcessingChannel::translateStreamTypeAndFormat(camera3_stream_t *stream,
+ cam_stream_type_t &streamType, cam_format_t &streamFormat)
+{
+ switch (stream->format) {
+ case HAL_PIXEL_FORMAT_YCbCr_420_888:
+ if(stream->stream_type == CAMERA3_STREAM_INPUT){
+ streamType = CAM_STREAM_TYPE_SNAPSHOT;
+ streamFormat = getStreamDefaultFormat(CAM_STREAM_TYPE_SNAPSHOT);
+ } else {
+ streamType = CAM_STREAM_TYPE_CALLBACK;
+ streamFormat = getStreamDefaultFormat(CAM_STREAM_TYPE_CALLBACK);
+ }
+ break;
+ case HAL_PIXEL_FORMAT_IMPLEMENTATION_DEFINED:
+ if (stream->usage & GRALLOC_USAGE_HW_VIDEO_ENCODER) {
+ streamType = CAM_STREAM_TYPE_VIDEO;
+ streamFormat = getStreamDefaultFormat(CAM_STREAM_TYPE_VIDEO);
+ } else if(stream->stream_type == CAMERA3_STREAM_INPUT ||
+ stream->stream_type == CAMERA3_STREAM_BIDIRECTIONAL ||
+ IS_USAGE_ZSL(stream->usage)){
+ streamType = CAM_STREAM_TYPE_SNAPSHOT;
+ streamFormat = getStreamDefaultFormat(CAM_STREAM_TYPE_SNAPSHOT);
+ } else {
+ streamType = CAM_STREAM_TYPE_PREVIEW;
+ streamFormat = getStreamDefaultFormat(CAM_STREAM_TYPE_PREVIEW);
+ }
+ break;
+ case HAL_PIXEL_FORMAT_RAW_OPAQUE:
+ case HAL_PIXEL_FORMAT_RAW16:
+ case HAL_PIXEL_FORMAT_RAW10:
+ streamType = CAM_STREAM_TYPE_RAW;
+ streamFormat = CAM_FORMAT_BAYER_MIPI_RAW_10BPP_GBRG;
+ break;
+ default:
+ return -EINVAL;
+ }
+ LOGD("fwk_format = %d, streamType = %d, streamFormat = %d",
+ stream->format, streamType, streamFormat);
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : setReprocConfig
+ *
+ * DESCRIPTION: sets the reprocessing parameters for the input buffer
+ *
+ * PARAMETERS :
+ * @reproc_cfg : the configuration to be set
+ * @pInputBuffer : pointer to the input buffer
+ * @metadata : pointer to the reprocessing metadata buffer
+ * @streamFormat : format of the input stream
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3ProcessingChannel::setReprocConfig(reprocess_config_t &reproc_cfg,
+ camera3_stream_buffer_t *pInputBuffer,
+ __unused metadata_buffer_t *metadata,
+ cam_format_t streamFormat, cam_dimension_t dim)
+{
+ int32_t rc = 0;
+ reproc_cfg.padding = &mPaddingInfo;
+ //to ensure a big enough buffer size set the height and width
+ //padding to max(height padding, width padding)
+ if (reproc_cfg.padding->height_padding > reproc_cfg.padding->width_padding) {
+ reproc_cfg.padding->width_padding = reproc_cfg.padding->height_padding;
+ } else {
+ reproc_cfg.padding->height_padding = reproc_cfg.padding->width_padding;
+ }
+ if (NULL != pInputBuffer) {
+ reproc_cfg.input_stream_dim.width = (int32_t)pInputBuffer->stream->width;
+ reproc_cfg.input_stream_dim.height = (int32_t)pInputBuffer->stream->height;
+ } else {
+ reproc_cfg.input_stream_dim.width = (int32_t)dim.width;
+ reproc_cfg.input_stream_dim.height = (int32_t)dim.height;
+ }
+ reproc_cfg.src_channel = this;
+ reproc_cfg.output_stream_dim.width = mCamera3Stream->width;
+ reproc_cfg.output_stream_dim.height = mCamera3Stream->height;
+ reproc_cfg.reprocess_type = getReprocessType();
+
+ //offset calculation
+ if (NULL != pInputBuffer) {
+ rc = translateStreamTypeAndFormat(pInputBuffer->stream,
+ reproc_cfg.stream_type, reproc_cfg.stream_format);
+ if (rc != NO_ERROR) {
+ LOGE("Stream format %d is not supported",
+ pInputBuffer->stream->format);
+ return rc;
+ }
+ } else {
+ reproc_cfg.stream_type = mStreamType;
+ reproc_cfg.stream_format = streamFormat;
+ }
+
+ switch (reproc_cfg.stream_type) {
+ case CAM_STREAM_TYPE_PREVIEW:
+ if (getStreamByIndex(0) == NULL) {
+ LOGE("Could not find stream");
+ rc = -1;
+ break;
+ }
+ rc = mm_stream_calc_offset_preview(
+ getStreamByIndex(0)->getStreamInfo(),
+ &reproc_cfg.input_stream_dim,
+ reproc_cfg.padding,
+ &reproc_cfg.input_stream_plane_info);
+ break;
+ case CAM_STREAM_TYPE_VIDEO:
+ rc = mm_stream_calc_offset_video(reproc_cfg.stream_format,
+ &reproc_cfg.input_stream_dim,
+ &reproc_cfg.input_stream_plane_info);
+ break;
+ case CAM_STREAM_TYPE_RAW:
+ rc = mm_stream_calc_offset_raw(reproc_cfg.stream_format,
+ &reproc_cfg.input_stream_dim,
+ reproc_cfg.padding, &reproc_cfg.input_stream_plane_info);
+ break;
+ case CAM_STREAM_TYPE_SNAPSHOT:
+ case CAM_STREAM_TYPE_CALLBACK:
+ default:
+ rc = mm_stream_calc_offset_snapshot(streamFormat, &reproc_cfg.input_stream_dim,
+ reproc_cfg.padding, &reproc_cfg.input_stream_plane_info);
+ break;
+ }
+ if (rc != 0) {
+ LOGE("Stream %d plane info calculation failed!", mStreamType);
+ return rc;
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : reprocessCbRoutine
+ *
+ * DESCRIPTION: callback function for the reprocessed frame. This frame now
+ * should be returned to the framework
+ *
+ * PARAMETERS :
+ * @resultBuffer : buffer containing the reprocessed data
+ * @resultFrameNumber : frame number on which the buffer was requested
+ *
+ * RETURN : NONE
+ *
+ *==========================================================================*/
+void QCamera3ProcessingChannel::reprocessCbRoutine(buffer_handle_t *resultBuffer,
+ uint32_t resultFrameNumber)
+{
+ ATRACE_CALL();
+ int rc = NO_ERROR;
+
+ rc = releaseOfflineMemory(resultFrameNumber);
+ if (NO_ERROR != rc) {
+ LOGE("Error releasing offline memory %d", rc);
+ }
+ /* Since reprocessing is done, send the callback to release the input buffer */
+ if (mChannelCB) {
+ mChannelCB(NULL, NULL, resultFrameNumber, true, mUserData);
+ }
+ issueChannelCb(resultBuffer, resultFrameNumber);
+
+ return;
+}
+
+/*===========================================================================
+ * FUNCTION : issueChannelCb
+ *
+ * DESCRIPTION: function to set the result and issue channel callback
+ *
+ * PARAMETERS :
+ * @resultBuffer : buffer containing the data
+ * @resultFrameNumber : frame number on which the buffer was requested
+ *
+ * RETURN : NONE
+ *
+ *
+ *==========================================================================*/
+void QCamera3ProcessingChannel::issueChannelCb(buffer_handle_t *resultBuffer,
+ uint32_t resultFrameNumber)
+{
+ camera3_stream_buffer_t result;
+ //Use below data to issue framework callback
+ result.stream = mCamera3Stream;
+ result.buffer = resultBuffer;
+ result.status = CAMERA3_BUFFER_STATUS_OK;
+ result.acquire_fence = -1;
+ result.release_fence = -1;
+
+ if (mChannelCB) {
+ mChannelCB(NULL, &result, resultFrameNumber, false, mUserData);
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : showDebugFPS
+ *
+ * DESCRIPTION: Function to log the fps for preview, video, callback and raw
+ * streams
+ *
+ * PARAMETERS : Stream type
+ *
+ * RETURN : None
+ *==========================================================================*/
+void QCamera3ProcessingChannel::showDebugFPS(int32_t streamType)
+{
+ double fps = 0;
+ mFrameCount++;
+ nsecs_t now = systemTime();
+ nsecs_t diff = now - mLastFpsTime;
+ if (diff > ms2ns(250)) {
+ fps = (((double)(mFrameCount - mLastFrameCount)) *
+ (double)(s2ns(1))) / (double)diff;
+ switch(streamType) {
+ case CAM_STREAM_TYPE_PREVIEW:
+ LOGH("PROFILE_PREVIEW_FRAMES_PER_SECOND : %.4f",
+ fps);
+ break;
+ case CAM_STREAM_TYPE_VIDEO:
+ LOGH("PROFILE_VIDEO_FRAMES_PER_SECOND : %.4f",
+ fps);
+ break;
+ case CAM_STREAM_TYPE_CALLBACK:
+ LOGH("PROFILE_CALLBACK_FRAMES_PER_SECOND : %.4f",
+ fps);
+ break;
+ case CAM_STREAM_TYPE_RAW:
+ LOGH("PROFILE_RAW_FRAMES_PER_SECOND : %.4f",
+ fps);
+ break;
+ default:
+ LOGH("logging not supported for the stream");
+ break;
+ }
+ mLastFpsTime = now;
+ mLastFrameCount = mFrameCount;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : releaseOfflineMemory
+ *
+ * DESCRIPTION: function to clean up the offline memory used for input reprocess
+ *
+ * PARAMETERS :
+ * @resultFrameNumber : frame number on which the buffer was requested
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * non-zero failure code
+ *
+ *
+ *==========================================================================*/
+int32_t QCamera3ProcessingChannel::releaseOfflineMemory(uint32_t resultFrameNumber)
+{
+ int32_t rc = NO_ERROR;
+ int32_t inputBufIndex =
+ mOfflineMemory.getGrallocBufferIndex(resultFrameNumber);
+ if (0 <= inputBufIndex) {
+ rc = mOfflineMemory.unregisterBuffer(inputBufIndex);
+ } else {
+ LOGW("Could not find offline input buffer, resultFrameNumber %d",
+ resultFrameNumber);
+ }
+ if (rc != NO_ERROR) {
+ LOGE("Failed to unregister offline input buffer");
+ }
+
+ int32_t metaBufIndex =
+ mOfflineMetaMemory.getHeapBufferIndex(resultFrameNumber);
+ if (0 <= metaBufIndex) {
+ Mutex::Autolock lock(mFreeOfflineMetaBuffersLock);
+ mFreeOfflineMetaBuffersList.push_back((uint32_t)metaBufIndex);
+ } else {
+ LOGW("Could not find offline meta buffer, resultFrameNumber %d",
+ resultFrameNumber);
+ }
+
+ return rc;
+}
+
+/* Regular Channel methods */
+/*===========================================================================
+ * FUNCTION : QCamera3RegularChannel
+ *
+ * DESCRIPTION: constructor of QCamera3RegularChannel
+ *
+ * PARAMETERS :
+ * @cam_handle : camera handle
+ * @cam_ops : ptr to camera ops table
+ * @cb_routine : callback routine to frame aggregator
+ * @stream : camera3_stream_t structure
+ * @stream_type: Channel stream type
+ * @postprocess_mask: feature mask for postprocessing
+ * @metadataChannel : metadata channel for the session
+ * @numBuffers : number of max dequeued buffers
+ *
+ * RETURN : none
+ *==========================================================================*/
+QCamera3RegularChannel::QCamera3RegularChannel(uint32_t cam_handle,
+ uint32_t channel_handle,
+ mm_camera_ops_t *cam_ops,
+ channel_cb_routine cb_routine,
+ cam_padding_info_t *paddingInfo,
+ void *userData,
+ camera3_stream_t *stream,
+ cam_stream_type_t stream_type,
+ cam_feature_mask_t postprocess_mask,
+ QCamera3Channel *metadataChannel,
+ uint32_t numBuffers) :
+ QCamera3ProcessingChannel(cam_handle, channel_handle, cam_ops,
+ cb_routine, paddingInfo, userData, stream, stream_type,
+ postprocess_mask, metadataChannel, numBuffers),
+ mBatchSize(0),
+ mRotation(ROTATE_0)
+{
+}
+
+/*===========================================================================
+ * FUNCTION : ~QCamera3RegularChannel
+ *
+ * DESCRIPTION: destructor of QCamera3RegularChannel
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : none
+ *==========================================================================*/
+QCamera3RegularChannel::~QCamera3RegularChannel()
+{
+ destroy();
+}
+
+/*===========================================================================
+ * FUNCTION : initialize
+ *
+ * DESCRIPTION: Initialize and add camera channel & stream
+ *
+ * PARAMETERS :
+ * @isType : type of image stabilization required on this stream
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+
+int32_t QCamera3RegularChannel::initialize(cam_is_type_t isType)
+{
+ ATRACE_CALL();
+ int32_t rc = NO_ERROR;
+
+ cam_dimension_t streamDim;
+
+ if (NULL == mCamera3Stream) {
+ LOGE("Camera stream uninitialized");
+ return NO_INIT;
+ }
+
+ if (1 <= m_numStreams) {
+ // Only one stream per channel supported in v3 Hal
+ return NO_ERROR;
+ }
+
+ mIsType = isType;
+
+ rc = translateStreamTypeAndFormat(mCamera3Stream, mStreamType,
+ mStreamFormat);
+ if (rc != NO_ERROR) {
+ return -EINVAL;
+ }
+
+
+ if ((mStreamType == CAM_STREAM_TYPE_VIDEO) ||
+ (mStreamType == CAM_STREAM_TYPE_PREVIEW)) {
+ if ((mCamera3Stream->rotation != CAMERA3_STREAM_ROTATION_0) &&
+ ((mPostProcMask & CAM_QCOM_FEATURE_ROTATION) == 0)) {
+ LOGE("attempting rotation %d when rotation is disabled",
+ mCamera3Stream->rotation);
+ return -EINVAL;
+ }
+
+ switch (mCamera3Stream->rotation) {
+ case CAMERA3_STREAM_ROTATION_0:
+ mRotation = ROTATE_0;
+ break;
+ case CAMERA3_STREAM_ROTATION_90: {
+ mRotation = ROTATE_90;
+ break;
+ }
+ case CAMERA3_STREAM_ROTATION_180:
+ mRotation = ROTATE_180;
+ break;
+ case CAMERA3_STREAM_ROTATION_270: {
+ mRotation = ROTATE_270;
+ break;
+ }
+ default:
+ LOGE("Unknown rotation: %d",
+ mCamera3Stream->rotation);
+ return -EINVAL;
+ }
+ } else if (mCamera3Stream->rotation != CAMERA3_STREAM_ROTATION_0) {
+ LOGE("Rotation %d is not supported by stream type %d",
+ mCamera3Stream->rotation,
+ mStreamType);
+ return -EINVAL;
+ }
+
+ streamDim.width = mCamera3Stream->width;
+ streamDim.height = mCamera3Stream->height;
+
+ LOGD("batch size is %d", mBatchSize);
+ rc = QCamera3Channel::addStream(mStreamType,
+ mStreamFormat,
+ streamDim,
+ mRotation,
+ mNumBufs,
+ mPostProcMask,
+ mIsType,
+ mBatchSize);
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : setBatchSize
+ *
+ * DESCRIPTION: Set batch size for the channel.
+ *
+ * PARAMETERS :
+ * @batchSize : Number of image buffers in a batch
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success always
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3RegularChannel::setBatchSize(uint32_t batchSize)
+{
+ int32_t rc = NO_ERROR;
+
+ mBatchSize = batchSize;
+ LOGD("Batch size set: %d", mBatchSize);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : getStreamTypeMask
+ *
+ * DESCRIPTION: Get bit mask of all stream types in this channel.
+ * If stream is not initialized, then generate mask based on
+ * local streamType
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : Bit mask of all stream types in this channel
+ *==========================================================================*/
+uint32_t QCamera3RegularChannel::getStreamTypeMask()
+{
+ if (mStreams[0]) {
+ return QCamera3Channel::getStreamTypeMask();
+ } else {
+ return (1U << mStreamType);
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : queueBatchBuf
+ *
+ * DESCRIPTION: queue batch container to downstream
+ *
+ * PARAMETERS :
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success always
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3RegularChannel::queueBatchBuf()
+{
+ int32_t rc = NO_ERROR;
+
+ if (mStreams[0]) {
+ rc = mStreams[0]->queueBatchBuf();
+ }
+ if (rc != NO_ERROR) {
+ LOGE("stream->queueBatchContainer failed");
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : request
+ *
+ * DESCRIPTION: process a request from camera service. Stream on if ncessary.
+ *
+ * PARAMETERS :
+ * @buffer : buffer to be filled for this request
+ *
+ * RETURN : 0 on a success start of capture
+ * -EINVAL on invalid input
+ * -ENODEV on serious error
+ *==========================================================================*/
+int32_t QCamera3RegularChannel::request(buffer_handle_t *buffer, uint32_t frameNumber)
+{
+ ATRACE_CALL();
+ //FIX ME: Return buffer back in case of failures below.
+
+ int32_t rc = NO_ERROR;
+ int index;
+
+ if (NULL == buffer) {
+ LOGE("Invalid buffer in channel request");
+ return BAD_VALUE;
+ }
+
+ if(!m_bIsActive) {
+ rc = registerBuffer(buffer, mIsType);
+ if (NO_ERROR != rc) {
+ LOGE("On-the-fly buffer registration failed %d",
+ rc);
+ return rc;
+ }
+
+ rc = start();
+ if (NO_ERROR != rc) {
+ return rc;
+ }
+ } else {
+ LOGD("Request on an existing stream");
+ }
+
+ index = mMemory.getMatchBufIndex((void*)buffer);
+ if(index < 0) {
+ rc = registerBuffer(buffer, mIsType);
+ if (NO_ERROR != rc) {
+ LOGE("On-the-fly buffer registration failed %d",
+ rc);
+ return rc;
+ }
+
+ index = mMemory.getMatchBufIndex((void*)buffer);
+ if (index < 0) {
+ LOGE("Could not find object among registered buffers");
+ return DEAD_OBJECT;
+ }
+ }
+
+ rc = mStreams[0]->bufDone((uint32_t)index);
+ if(rc != NO_ERROR) {
+ LOGE("Failed to Q new buffer to stream");
+ return rc;
+ }
+
+ rc = mMemory.markFrameNumber((uint32_t)index, frameNumber);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : getReprocessType
+ *
+ * DESCRIPTION: get the type of reprocess output supported by this channel
+ *
+ * PARAMETERS : NONE
+ *
+ * RETURN : reprocess_type_t : type of reprocess
+ *==========================================================================*/
+reprocess_type_t QCamera3RegularChannel::getReprocessType()
+{
+ return REPROCESS_TYPE_PRIVATE;
+}
+
+
+QCamera3MetadataChannel::QCamera3MetadataChannel(uint32_t cam_handle,
+ uint32_t channel_handle,
+ mm_camera_ops_t *cam_ops,
+ channel_cb_routine cb_routine,
+ cam_padding_info_t *paddingInfo,
+ cam_feature_mask_t postprocess_mask,
+ void *userData, uint32_t numBuffers) :
+ QCamera3Channel(cam_handle, channel_handle, cam_ops,
+ cb_routine, paddingInfo, postprocess_mask,
+ userData, numBuffers),
+ mMemory(NULL)
+{
+}
+
+QCamera3MetadataChannel::~QCamera3MetadataChannel()
+{
+ destroy();
+
+ if (mMemory) {
+ mMemory->deallocate();
+ delete mMemory;
+ mMemory = NULL;
+ }
+}
+
+int32_t QCamera3MetadataChannel::initialize(cam_is_type_t isType)
+{
+ ATRACE_CALL();
+ int32_t rc;
+ cam_dimension_t streamDim;
+
+ if (mMemory || m_numStreams > 0) {
+ LOGE("metadata channel already initialized");
+ return -EINVAL;
+ }
+
+ streamDim.width = (int32_t)sizeof(metadata_buffer_t),
+ streamDim.height = 1;
+
+ mIsType = isType;
+ rc = QCamera3Channel::addStream(CAM_STREAM_TYPE_METADATA, CAM_FORMAT_MAX,
+ streamDim, ROTATE_0, (uint8_t)mNumBuffers, mPostProcMask, mIsType);
+ if (rc < 0) {
+ LOGE("addStream failed");
+ }
+ return rc;
+}
+
+int32_t QCamera3MetadataChannel::request(buffer_handle_t * /*buffer*/,
+ uint32_t /*frameNumber*/)
+{
+ if (!m_bIsActive) {
+ return start();
+ }
+ else
+ return 0;
+}
+
+void QCamera3MetadataChannel::streamCbRoutine(
+ mm_camera_super_buf_t *super_frame,
+ QCamera3Stream * /*stream*/)
+{
+ ATRACE_NAME("metadata_stream_cb_routine");
+ uint32_t requestNumber = 0;
+ if (super_frame == NULL || super_frame->num_bufs != 1) {
+ LOGE("super_frame is not valid");
+ return;
+ }
+ if (mChannelCB) {
+ mChannelCB(super_frame, NULL, requestNumber, false, mUserData);
+ }
+}
+
+QCamera3StreamMem* QCamera3MetadataChannel::getStreamBufs(uint32_t len)
+{
+ int rc;
+ if (len < sizeof(metadata_buffer_t)) {
+ LOGE("Metadata buffer size less than structure %d vs %d",
+ len,
+ sizeof(metadata_buffer_t));
+ return NULL;
+ }
+ mMemory = new QCamera3StreamMem(MIN_STREAMING_BUFFER_NUM);
+ if (!mMemory) {
+ LOGE("unable to create metadata memory");
+ return NULL;
+ }
+ rc = mMemory->allocateAll(len);
+ if (rc < 0) {
+ LOGE("unable to allocate metadata memory");
+ delete mMemory;
+ mMemory = NULL;
+ return NULL;
+ }
+ clear_metadata_buffer((metadata_buffer_t*)mMemory->getPtr(0));
+ return mMemory;
+}
+
+void QCamera3MetadataChannel::putStreamBufs()
+{
+ mMemory->deallocate();
+ delete mMemory;
+ mMemory = NULL;
+}
+/*************************************************************************************/
+// RAW Channel related functions
+QCamera3RawChannel::QCamera3RawChannel(uint32_t cam_handle,
+ uint32_t channel_handle,
+ mm_camera_ops_t *cam_ops,
+ channel_cb_routine cb_routine,
+ cam_padding_info_t *paddingInfo,
+ void *userData,
+ camera3_stream_t *stream,
+ cam_feature_mask_t postprocess_mask,
+ QCamera3Channel *metadataChannel,
+ bool raw_16, uint32_t numBuffers) :
+ QCamera3RegularChannel(cam_handle, channel_handle, cam_ops,
+ cb_routine, paddingInfo, userData, stream,
+ CAM_STREAM_TYPE_RAW, postprocess_mask,
+ metadataChannel, numBuffers),
+ mIsRaw16(raw_16)
+{
+ char prop[PROPERTY_VALUE_MAX];
+ property_get("persist.camera.raw.debug.dump", prop, "0");
+ mRawDump = atoi(prop);
+}
+
+QCamera3RawChannel::~QCamera3RawChannel()
+{
+}
+
+/*===========================================================================
+ * FUNCTION : initialize
+ *
+ * DESCRIPTION: Initialize and add camera channel & stream
+ *
+ * PARAMETERS :
+ * @isType : image stabilization type on the stream
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+
+int32_t QCamera3RawChannel::initialize(cam_is_type_t isType)
+{
+ return QCamera3RegularChannel::initialize(isType);
+}
+
+void QCamera3RawChannel::streamCbRoutine(
+ mm_camera_super_buf_t *super_frame,
+ QCamera3Stream * stream)
+{
+ ATRACE_CALL();
+ /* Move this back down once verified */
+ if (mRawDump)
+ dumpRawSnapshot(super_frame->bufs[0]);
+
+ if (mIsRaw16) {
+ if (getStreamDefaultFormat(CAM_STREAM_TYPE_RAW) ==
+ CAM_FORMAT_BAYER_MIPI_RAW_10BPP_GBRG)
+ convertMipiToRaw16(super_frame->bufs[0]);
+ else
+ convertLegacyToRaw16(super_frame->bufs[0]);
+ }
+
+ //Make sure cache coherence because extra processing is done
+ mMemory.cleanInvalidateCache(super_frame->bufs[0]->buf_idx);
+
+ QCamera3RegularChannel::streamCbRoutine(super_frame, stream);
+ return;
+}
+
+void QCamera3RawChannel::dumpRawSnapshot(mm_camera_buf_def_t *frame)
+{
+ QCamera3Stream *stream = getStreamByIndex(0);
+ if (stream != NULL) {
+ char buf[FILENAME_MAX];
+ memset(buf, 0, sizeof(buf));
+ cam_dimension_t dim;
+ memset(&dim, 0, sizeof(dim));
+ stream->getFrameDimension(dim);
+
+ cam_frame_len_offset_t offset;
+ memset(&offset, 0, sizeof(cam_frame_len_offset_t));
+ stream->getFrameOffset(offset);
+ snprintf(buf, sizeof(buf), QCAMERA_DUMP_FRM_LOCATION"r_%d_%dx%d.raw",
+ frame->frame_idx, offset.mp[0].stride, offset.mp[0].scanline);
+
+ int file_fd = open(buf, O_RDWR| O_CREAT, 0644);
+ if (file_fd >= 0) {
+ ssize_t written_len = write(file_fd, frame->buffer, frame->frame_len);
+ LOGD("written number of bytes %zd", written_len);
+ close(file_fd);
+ } else {
+ LOGE("failed to open file to dump image");
+ }
+ } else {
+ LOGE("Could not find stream");
+ }
+
+}
+
+void QCamera3RawChannel::convertLegacyToRaw16(mm_camera_buf_def_t *frame)
+{
+ // Convert image buffer from Opaque raw format to RAW16 format
+ // 10bit Opaque raw is stored in the format of:
+ // 0000 - p5 - p4 - p3 - p2 - p1 - p0
+ // where p0 to p5 are 6 pixels (each is 10bit)_and most significant
+ // 4 bits are 0s. Each 64bit word contains 6 pixels.
+
+ QCamera3Stream *stream = getStreamByIndex(0);
+ if (stream != NULL) {
+ cam_dimension_t dim;
+ memset(&dim, 0, sizeof(dim));
+ stream->getFrameDimension(dim);
+
+ cam_frame_len_offset_t offset;
+ memset(&offset, 0, sizeof(cam_frame_len_offset_t));
+ stream->getFrameOffset(offset);
+
+ uint32_t raw16_stride = ((uint32_t)dim.width + 15U) & ~15U;
+ uint16_t* raw16_buffer = (uint16_t *)frame->buffer;
+
+ // In-place format conversion.
+ // Raw16 format always occupy more memory than opaque raw10.
+ // Convert to Raw16 by iterating through all pixels from bottom-right
+ // to top-left of the image.
+ // One special notes:
+ // 1. Cross-platform raw16's stride is 16 pixels.
+ // 2. Opaque raw10's stride is 6 pixels, and aligned to 16 bytes.
+ for (int32_t ys = dim.height - 1; ys >= 0; ys--) {
+ uint32_t y = (uint32_t)ys;
+ uint64_t* row_start = (uint64_t *)frame->buffer +
+ y * (uint32_t)offset.mp[0].stride_in_bytes / 8;
+ for (int32_t xs = dim.width - 1; xs >= 0; xs--) {
+ uint32_t x = (uint32_t)xs;
+ uint16_t raw16_pixel = 0x3FF & (row_start[x/6] >> (10*(x%6)));
+ raw16_buffer[y*raw16_stride+x] = raw16_pixel;
+ }
+ }
+ } else {
+ LOGE("Could not find stream");
+ }
+
+}
+
+void QCamera3RawChannel::convertMipiToRaw16(mm_camera_buf_def_t *frame)
+{
+ // Convert image buffer from mipi10 raw format to RAW16 format
+ // mipi10 opaque raw is stored in the format of:
+ // P3(1:0) P2(1:0) P1(1:0) P0(1:0) P3(9:2) P2(9:2) P1(9:2) P0(9:2)
+ // 4 pixels occupy 5 bytes, no padding needed
+
+ QCamera3Stream *stream = getStreamByIndex(0);
+ if (stream != NULL) {
+ cam_dimension_t dim;
+ memset(&dim, 0, sizeof(dim));
+ stream->getFrameDimension(dim);
+
+ cam_frame_len_offset_t offset;
+ memset(&offset, 0, sizeof(cam_frame_len_offset_t));
+ stream->getFrameOffset(offset);
+
+ uint32_t raw16_stride = ((uint32_t)dim.width + 15U) & ~15U;
+ uint16_t* raw16_buffer = (uint16_t *)frame->buffer;
+
+ // In-place format conversion.
+ // Raw16 format always occupy more memory than opaque raw10.
+ // Convert to Raw16 by iterating through all pixels from bottom-right
+ // to top-left of the image.
+ // One special notes:
+ // 1. Cross-platform raw16's stride is 16 pixels.
+ // 2. mipi raw10's stride is 4 pixels, and aligned to 16 bytes.
+ for (int32_t ys = dim.height - 1; ys >= 0; ys--) {
+ uint32_t y = (uint32_t)ys;
+ uint8_t* row_start = (uint8_t *)frame->buffer +
+ y * (uint32_t)offset.mp[0].stride_in_bytes;
+ for (int32_t xs = dim.width - 1; xs >= 0; xs--) {
+ uint32_t x = (uint32_t)xs;
+ uint8_t upper_8bit = row_start[5*(x/4)+x%4];
+ uint8_t lower_2bit = ((row_start[5*(x/4)+4] >> (x%4)) & 0x3);
+ uint16_t raw16_pixel =
+ (uint16_t)(((uint16_t)upper_8bit)<<2 |
+ (uint16_t)lower_2bit);
+ raw16_buffer[y*raw16_stride+x] = raw16_pixel;
+ }
+ }
+ } else {
+ LOGE("Could not find stream");
+ }
+
+}
+
+/*===========================================================================
+ * FUNCTION : getReprocessType
+ *
+ * DESCRIPTION: get the type of reprocess output supported by this channel
+ *
+ * PARAMETERS : NONE
+ *
+ * RETURN : reprocess_type_t : type of reprocess
+ *==========================================================================*/
+reprocess_type_t QCamera3RawChannel::getReprocessType()
+{
+ return REPROCESS_TYPE_RAW;
+}
+
+
+/*************************************************************************************/
+// RAW Dump Channel related functions
+
+/*===========================================================================
+ * FUNCTION : QCamera3RawDumpChannel
+ *
+ * DESCRIPTION: Constructor for RawDumpChannel
+ *
+ * PARAMETERS :
+ * @cam_handle : Handle for Camera
+ * @cam_ops : Function pointer table
+ * @rawDumpSize : Dimensions for the Raw stream
+ * @paddinginfo : Padding information for stream
+ * @userData : Cookie for parent
+ * @pp mask : PP feature mask for this stream
+ * @numBuffers : number of max dequeued buffers
+ *
+ * RETURN : NA
+ *==========================================================================*/
+QCamera3RawDumpChannel::QCamera3RawDumpChannel(uint32_t cam_handle,
+ uint32_t channel_handle,
+ mm_camera_ops_t *cam_ops,
+ cam_dimension_t rawDumpSize,
+ cam_padding_info_t *paddingInfo,
+ void *userData,
+ cam_feature_mask_t postprocess_mask, uint32_t numBuffers) :
+ QCamera3Channel(cam_handle, channel_handle, cam_ops, NULL,
+ paddingInfo, postprocess_mask,
+ userData, numBuffers),
+ mDim(rawDumpSize),
+ mMemory(NULL)
+{
+ char prop[PROPERTY_VALUE_MAX];
+ property_get("persist.camera.raw.dump", prop, "0");
+ mRawDump = atoi(prop);
+}
+
+/*===========================================================================
+ * FUNCTION : QCamera3RawDumpChannel
+ *
+ * DESCRIPTION: Destructor for RawDumpChannel
+ *
+ * PARAMETERS :
+ *
+ * RETURN : NA
+ *==========================================================================*/
+
+QCamera3RawDumpChannel::~QCamera3RawDumpChannel()
+{
+ destroy();
+}
+
+/*===========================================================================
+ * FUNCTION : dumpRawSnapshot
+ *
+ * DESCRIPTION: Helper function to dump Raw frames
+ *
+ * PARAMETERS :
+ * @frame : stream buf frame to be dumped
+ *
+ * RETURN : NA
+ *==========================================================================*/
+void QCamera3RawDumpChannel::dumpRawSnapshot(mm_camera_buf_def_t *frame)
+{
+ QCamera3Stream *stream = getStreamByIndex(0);
+ if (stream != NULL) {
+ char buf[FILENAME_MAX];
+ struct timeval tv;
+ struct tm timeinfo_data;
+ struct tm *timeinfo;
+
+ cam_dimension_t dim;
+ memset(&dim, 0, sizeof(dim));
+ stream->getFrameDimension(dim);
+
+ cam_frame_len_offset_t offset;
+ memset(&offset, 0, sizeof(cam_frame_len_offset_t));
+ stream->getFrameOffset(offset);
+
+ gettimeofday(&tv, NULL);
+ timeinfo = localtime_r(&tv.tv_sec, &timeinfo_data);
+
+ if (NULL != timeinfo) {
+ memset(buf, 0, sizeof(buf));
+ snprintf(buf, sizeof(buf),
+ QCAMERA_DUMP_FRM_LOCATION
+ "%04d-%02d-%02d-%02d-%02d-%02d-%06ld_%d_%dx%d.raw",
+ timeinfo->tm_year + 1900, timeinfo->tm_mon + 1,
+ timeinfo->tm_mday, timeinfo->tm_hour,
+ timeinfo->tm_min, timeinfo->tm_sec,tv.tv_usec,
+ frame->frame_idx, dim.width, dim.height);
+
+ int file_fd = open(buf, O_RDWR| O_CREAT, 0777);
+ if (file_fd >= 0) {
+ ssize_t written_len =
+ write(file_fd, frame->buffer, offset.frame_len);
+ LOGD("written number of bytes %zd", written_len);
+ close(file_fd);
+ } else {
+ LOGE("failed to open file to dump image");
+ }
+ } else {
+ LOGE("localtime_r() error");
+ }
+ } else {
+ LOGE("Could not find stream");
+ }
+
+}
+
+/*===========================================================================
+ * FUNCTION : streamCbRoutine
+ *
+ * DESCRIPTION: Callback routine invoked for each frame generated for
+ * Rawdump channel
+ *
+ * PARAMETERS :
+ * @super_frame : stream buf frame generated
+ * @stream : Underlying Stream object cookie
+ *
+ * RETURN : NA
+ *==========================================================================*/
+void QCamera3RawDumpChannel::streamCbRoutine(mm_camera_super_buf_t *super_frame,
+ __unused QCamera3Stream *stream)
+{
+ LOGD("E");
+ if (super_frame == NULL || super_frame->num_bufs != 1) {
+ LOGE("super_frame is not valid");
+ return;
+ }
+
+ if (mRawDump)
+ dumpRawSnapshot(super_frame->bufs[0]);
+
+ bufDone(super_frame);
+ free(super_frame);
+}
+
+/*===========================================================================
+ * FUNCTION : getStreamBufs
+ *
+ * DESCRIPTION: Callback function provided to interface to get buffers.
+ *
+ * PARAMETERS :
+ * @len : Length of each buffer to be allocated
+ *
+ * RETURN : NULL on buffer allocation failure
+ * QCamera3StreamMem object on sucess
+ *==========================================================================*/
+QCamera3StreamMem* QCamera3RawDumpChannel::getStreamBufs(uint32_t len)
+{
+ int rc;
+ mMemory = new QCamera3StreamMem(mNumBuffers);
+
+ if (!mMemory) {
+ LOGE("unable to create heap memory");
+ return NULL;
+ }
+ rc = mMemory->allocateAll((size_t)len);
+ if (rc < 0) {
+ LOGE("unable to allocate heap memory");
+ delete mMemory;
+ mMemory = NULL;
+ return NULL;
+ }
+ return mMemory;
+}
+
+/*===========================================================================
+ * FUNCTION : putStreamBufs
+ *
+ * DESCRIPTION: Callback function provided to interface to return buffers.
+ * Although no handles are actually returned, implicitl assumption
+ * that interface will no longer use buffers and channel can
+ * deallocated if necessary.
+ *
+ * PARAMETERS : NA
+ *
+ * RETURN : NA
+ *==========================================================================*/
+void QCamera3RawDumpChannel::putStreamBufs()
+{
+ mMemory->deallocate();
+ delete mMemory;
+ mMemory = NULL;
+}
+
+/*===========================================================================
+ * FUNCTION : request
+ *
+ * DESCRIPTION: Request function used as trigger
+ *
+ * PARAMETERS :
+ * @recvd_frame : buffer- this will be NULL since this is internal channel
+ * @frameNumber : Undefined again since this is internal stream
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3RawDumpChannel::request(buffer_handle_t * /*buffer*/,
+ uint32_t /*frameNumber*/)
+{
+ if (!m_bIsActive) {
+ return QCamera3Channel::start();
+ }
+ else
+ return 0;
+}
+
+/*===========================================================================
+ * FUNCTION : intialize
+ *
+ * DESCRIPTION: Initializes channel params and creates underlying stream
+ *
+ * PARAMETERS :
+ * @isType : type of image stabilization required on this stream
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3RawDumpChannel::initialize(cam_is_type_t isType)
+{
+ int32_t rc;
+
+ mIsType = isType;
+ rc = QCamera3Channel::addStream(CAM_STREAM_TYPE_RAW,
+ CAM_FORMAT_BAYER_MIPI_RAW_10BPP_GBRG, mDim, ROTATE_0, (uint8_t)mNumBuffers,
+ mPostProcMask, mIsType);
+ if (rc < 0) {
+ LOGE("addStream failed");
+ }
+ return rc;
+}
+/*************************************************************************************/
+
+/* QCamera3YUVChannel methods */
+
+/*===========================================================================
+ * FUNCTION : QCamera3YUVChannel
+ *
+ * DESCRIPTION: constructor of QCamera3YUVChannel
+ *
+ * PARAMETERS :
+ * @cam_handle : camera handle
+ * @cam_ops : ptr to camera ops table
+ * @cb_routine : callback routine to frame aggregator
+ * @paddingInfo : padding information for the stream
+ * @stream : camera3_stream_t structure
+ * @stream_type: Channel stream type
+ * @postprocess_mask: the postprocess mask for streams of this channel
+ * @metadataChannel: handle to the metadataChannel
+ * RETURN : none
+ *==========================================================================*/
+QCamera3YUVChannel::QCamera3YUVChannel(uint32_t cam_handle,
+ uint32_t channel_handle,
+ mm_camera_ops_t *cam_ops,
+ channel_cb_routine cb_routine,
+ cam_padding_info_t *paddingInfo,
+ void *userData,
+ camera3_stream_t *stream,
+ cam_stream_type_t stream_type,
+ cam_feature_mask_t postprocess_mask,
+ QCamera3Channel *metadataChannel) :
+ QCamera3ProcessingChannel(cam_handle, channel_handle, cam_ops,
+ cb_routine, paddingInfo, userData, stream, stream_type,
+ postprocess_mask, metadataChannel)
+{
+
+ mBypass = (postprocess_mask == CAM_QCOM_FEATURE_NONE);
+ mFrameLen = 0;
+ mEdgeMode.edge_mode = CAM_EDGE_MODE_OFF;
+ mEdgeMode.sharpness = 0;
+ mNoiseRedMode = CAM_NOISE_REDUCTION_MODE_OFF;
+ memset(&mCropRegion, 0, sizeof(mCropRegion));
+}
+
+/*===========================================================================
+ * FUNCTION : ~QCamera3YUVChannel
+ *
+ * DESCRIPTION: destructor of QCamera3YUVChannel
+ *
+ * PARAMETERS : none
+ *
+ *
+ * RETURN : none
+ *==========================================================================*/
+QCamera3YUVChannel::~QCamera3YUVChannel()
+{
+ // Deallocation of heap buffers allocated in mMemory is freed
+ // automatically by its destructor
+}
+
+/*===========================================================================
+ * FUNCTION : initialize
+ *
+ * DESCRIPTION: Initialize and add camera channel & stream
+ *
+ * PARAMETERS :
+ * @isType : the image stabilization type
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3YUVChannel::initialize(cam_is_type_t isType)
+{
+ ATRACE_CALL();
+ int32_t rc = NO_ERROR;
+ cam_dimension_t streamDim;
+
+ if (NULL == mCamera3Stream) {
+ LOGE("Camera stream uninitialized");
+ return NO_INIT;
+ }
+
+ if (1 <= m_numStreams) {
+ // Only one stream per channel supported in v3 Hal
+ return NO_ERROR;
+ }
+
+ mIsType = isType;
+ mStreamFormat = getStreamDefaultFormat(CAM_STREAM_TYPE_CALLBACK);
+ streamDim.width = mCamera3Stream->width;
+ streamDim.height = mCamera3Stream->height;
+
+ rc = QCamera3Channel::addStream(mStreamType,
+ mStreamFormat,
+ streamDim,
+ ROTATE_0,
+ mNumBufs,
+ mPostProcMask,
+ mIsType);
+ if (rc < 0) {
+ LOGE("addStream failed");
+ return rc;
+ }
+
+ cam_stream_buf_plane_info_t buf_planes;
+ cam_padding_info_t paddingInfo = mPaddingInfo;
+
+ memset(&buf_planes, 0, sizeof(buf_planes));
+ //to ensure a big enough buffer size set the height and width
+ //padding to max(height padding, width padding)
+ paddingInfo.width_padding = MAX(paddingInfo.width_padding, paddingInfo.height_padding);
+ paddingInfo.height_padding = paddingInfo.width_padding;
+
+ rc = mm_stream_calc_offset_snapshot(mStreamFormat, &streamDim, &paddingInfo,
+ &buf_planes);
+ if (rc < 0) {
+ LOGE("mm_stream_calc_offset_preview failed");
+ return rc;
+ }
+
+ mFrameLen = buf_planes.plane_info.frame_len;
+
+ if (NO_ERROR != rc) {
+ LOGE("Initialize failed, rc = %d", rc);
+ return rc;
+ }
+
+ /* initialize offline meta memory for input reprocess */
+ rc = QCamera3ProcessingChannel::initialize(isType);
+ if (NO_ERROR != rc) {
+ LOGE("Processing Channel initialize failed, rc = %d",
+ rc);
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : request
+ *
+ * DESCRIPTION: entry function for a request on a YUV stream. This function
+ * has the logic to service a request based on its type
+ *
+ * PARAMETERS :
+ * @buffer : pointer to the output buffer
+ * @frameNumber : frame number of the request
+ * @pInputBuffer : pointer to input buffer if an input request
+ * @metadata : parameters associated with the request
+ *
+ * RETURN : 0 on a success start of capture
+ * -EINVAL on invalid input
+ * -ENODEV on serious error
+ *==========================================================================*/
+int32_t QCamera3YUVChannel::request(buffer_handle_t *buffer,
+ uint32_t frameNumber,
+ camera3_stream_buffer_t* pInputBuffer,
+ metadata_buffer_t* metadata, bool &needMetadata)
+{
+ int32_t rc = NO_ERROR;
+ Mutex::Autolock lock(mOfflinePpLock);
+
+ LOGD("pInputBuffer is %p frame number %d", pInputBuffer, frameNumber);
+ if (NULL == buffer || NULL == metadata) {
+ LOGE("Invalid buffer/metadata in channel request");
+ return BAD_VALUE;
+ }
+
+ PpInfo ppInfo;
+ memset(&ppInfo, 0, sizeof(ppInfo));
+ ppInfo.frameNumber = frameNumber;
+ ppInfo.offlinePpFlag = false;
+ if (mBypass && !pInputBuffer ) {
+ ppInfo.offlinePpFlag = needsFramePostprocessing(metadata);
+ ppInfo.output = buffer;
+ mOfflinePpInfoList.push_back(ppInfo);
+ }
+
+ LOGD("offlinePpFlag is %d", ppInfo.offlinePpFlag);
+ needMetadata = ppInfo.offlinePpFlag;
+ if (!ppInfo.offlinePpFlag) {
+ // regular request
+ return QCamera3ProcessingChannel::request(buffer, frameNumber,
+ pInputBuffer, metadata);
+ } else {
+ if(!m_bIsActive) {
+ rc = start();
+ if (NO_ERROR != rc)
+ return rc;
+ } else {
+ LOGD("Request on an existing stream");
+ }
+
+ //we need to send this frame through the CPP
+ //Allocate heap memory, then buf done on the buffer
+ uint32_t bufIdx;
+ if (mFreeHeapBufferList.empty()) {
+ rc = mMemory.allocateOne(mFrameLen);
+ if (rc < 0) {
+ LOGE("Failed allocating heap buffer. Fatal");
+ return BAD_VALUE;
+ } else {
+ bufIdx = (uint32_t)rc;
+ }
+ } else {
+ bufIdx = *(mFreeHeapBufferList.begin());
+ mFreeHeapBufferList.erase(mFreeHeapBufferList.begin());
+ }
+
+ /* Configure and start postproc if necessary */
+ reprocess_config_t reproc_cfg;
+ cam_dimension_t dim;
+ memset(&reproc_cfg, 0, sizeof(reprocess_config_t));
+ memset(&dim, 0, sizeof(dim));
+ mStreams[0]->getFrameDimension(dim);
+ setReprocConfig(reproc_cfg, NULL, metadata, mStreamFormat, dim);
+
+ // Start postprocessor without input buffer
+ startPostProc(reproc_cfg);
+
+ LOGD("erasing %d", bufIdx);
+
+ mMemory.markFrameNumber(bufIdx, frameNumber);
+ mStreams[0]->bufDone(bufIdx);
+
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : streamCbRoutine
+ *
+ * DESCRIPTION:
+ *
+ * PARAMETERS :
+ * @super_frame : the super frame with filled buffer
+ * @stream : stream on which the buffer was requested and filled
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCamera3YUVChannel::streamCbRoutine(mm_camera_super_buf_t *super_frame,
+ QCamera3Stream *stream)
+{
+ ATRACE_CALL();
+ uint8_t frameIndex;
+ int32_t resultFrameNumber;
+
+ if (checkStreamCbErrors(super_frame, stream) != NO_ERROR) {
+ LOGE("Error with the stream callback");
+ return;
+ }
+
+ frameIndex = (uint8_t)super_frame->bufs[0]->buf_idx;
+ if(frameIndex >= mNumBufs) {
+ LOGE("Error, Invalid index for buffer");
+ stream->bufDone(frameIndex);
+ return;
+ }
+
+ if (mBypass) {
+ List<PpInfo>::iterator ppInfo;
+
+ Mutex::Autolock lock(mOfflinePpLock);
+ resultFrameNumber = mMemory.getFrameNumber(frameIndex);
+ for (ppInfo = mOfflinePpInfoList.begin();
+ ppInfo != mOfflinePpInfoList.end(); ppInfo++) {
+ if (ppInfo->frameNumber == (uint32_t)resultFrameNumber) {
+ break;
+ }
+ }
+ LOGD("frame index %d, frame number %d", frameIndex, resultFrameNumber);
+ //check the reprocessing required flag against the frame number
+ if (ppInfo == mOfflinePpInfoList.end()) {
+ LOGE("Error, request for frame number is a reprocess.");
+ stream->bufDone(frameIndex);
+ return;
+ }
+
+ if (ppInfo->offlinePpFlag) {
+ mm_camera_super_buf_t *frame =
+ (mm_camera_super_buf_t *)malloc(sizeof(mm_camera_super_buf_t));
+ if (frame == NULL) {
+ LOGE("Error allocating memory to save received_frame structure.");
+ if(stream) {
+ stream->bufDone(frameIndex);
+ }
+ return;
+ }
+
+ *frame = *super_frame;
+ m_postprocessor.processData(frame, ppInfo->output, resultFrameNumber);
+ free(super_frame);
+ return;
+ } else {
+ if (ppInfo != mOfflinePpInfoList.begin()) {
+ // There is pending reprocess buffer, cache current buffer
+ if (ppInfo->callback_buffer != NULL) {
+ LOGE("Fatal: cached callback_buffer is already present");
+ }
+ ppInfo->callback_buffer = super_frame;
+ return;
+ } else {
+ mOfflinePpInfoList.erase(ppInfo);
+ }
+ }
+ }
+
+ QCamera3ProcessingChannel::streamCbRoutine(super_frame, stream);
+ return;
+}
+
+/*===========================================================================
+ * FUNCTION : reprocessCbRoutine
+ *
+ * DESCRIPTION: callback function for the reprocessed frame. This frame now
+ * should be returned to the framework. This same callback is
+ * used during input reprocessing or offline postprocessing
+ *
+ * PARAMETERS :
+ * @resultBuffer : buffer containing the reprocessed data
+ * @resultFrameNumber : frame number on which the buffer was requested
+ *
+ * RETURN : NONE
+ *
+ *==========================================================================*/
+void QCamera3YUVChannel::reprocessCbRoutine(buffer_handle_t *resultBuffer,
+ uint32_t resultFrameNumber)
+{
+ LOGD("E: frame number %d", resultFrameNumber);
+ Vector<mm_camera_super_buf_t *> pendingCbs;
+
+ /* release the input buffer and input metadata buffer if used */
+ if (0 > mMemory.getHeapBufferIndex(resultFrameNumber)) {
+ /* mOfflineMemory and mOfflineMetaMemory used only for input reprocessing */
+ int32_t rc = releaseOfflineMemory(resultFrameNumber);
+ if (NO_ERROR != rc) {
+ LOGE("Error releasing offline memory rc = %d", rc);
+ }
+ /* Since reprocessing is done, send the callback to release the input buffer */
+ if (mChannelCB) {
+ mChannelCB(NULL, NULL, resultFrameNumber, true, mUserData);
+ }
+ }
+
+ if (mBypass) {
+ int32_t rc = handleOfflinePpCallback(resultFrameNumber, pendingCbs);
+ if (rc != NO_ERROR) {
+ return;
+ }
+ }
+
+ issueChannelCb(resultBuffer, resultFrameNumber);
+
+ // Call all pending callbacks to return buffers
+ for (size_t i = 0; i < pendingCbs.size(); i++) {
+ QCamera3ProcessingChannel::streamCbRoutine(
+ pendingCbs[i], mStreams[0]);
+ }
+
+}
+
+/*===========================================================================
+ * FUNCTION : needsFramePostprocessing
+ *
+ * DESCRIPTION:
+ *
+ * PARAMETERS :
+ *
+ * RETURN :
+ * TRUE if frame needs to be postprocessed
+ * FALSE is frame does not need to be postprocessed
+ *
+ *==========================================================================*/
+bool QCamera3YUVChannel::needsFramePostprocessing(metadata_buffer_t *meta)
+{
+ bool ppNeeded = false;
+
+ //sharpness
+ IF_META_AVAILABLE(cam_edge_application_t, edgeMode,
+ CAM_INTF_META_EDGE_MODE, meta) {
+ mEdgeMode = *edgeMode;
+ }
+
+ //wnr
+ IF_META_AVAILABLE(uint32_t, noiseRedMode,
+ CAM_INTF_META_NOISE_REDUCTION_MODE, meta) {
+ mNoiseRedMode = *noiseRedMode;
+ }
+
+ //crop region
+ IF_META_AVAILABLE(cam_crop_region_t, scalerCropRegion,
+ CAM_INTF_META_SCALER_CROP_REGION, meta) {
+ mCropRegion = *scalerCropRegion;
+ }
+
+ if ((CAM_EDGE_MODE_OFF != mEdgeMode.edge_mode) &&
+ (CAM_EDGE_MODE_ZERO_SHUTTER_LAG != mEdgeMode.edge_mode)) {
+ ppNeeded = true;
+ }
+ if ((CAM_NOISE_REDUCTION_MODE_ZERO_SHUTTER_LAG != mNoiseRedMode) &&
+ (CAM_NOISE_REDUCTION_MODE_OFF != mNoiseRedMode) &&
+ (CAM_NOISE_REDUCTION_MODE_MINIMAL != mNoiseRedMode)) {
+ ppNeeded = true;
+ }
+ if ((mCropRegion.width < (int32_t)mCamera3Stream->width) ||
+ (mCropRegion.height < (int32_t)mCamera3Stream->height)) {
+ ppNeeded = true;
+ }
+
+ return ppNeeded;
+}
+
+/*===========================================================================
+ * FUNCTION : handleOfflinePpCallback
+ *
+ * DESCRIPTION: callback function for the reprocessed frame from offline
+ * postprocessing.
+ *
+ * PARAMETERS :
+ * @resultFrameNumber : frame number on which the buffer was requested
+ * @pendingCbs : pending buffers to be returned first
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3YUVChannel::handleOfflinePpCallback(uint32_t resultFrameNumber,
+ Vector<mm_camera_super_buf_t *>& pendingCbs)
+{
+ Mutex::Autolock lock(mOfflinePpLock);
+ List<PpInfo>::iterator ppInfo;
+
+ for (ppInfo = mOfflinePpInfoList.begin();
+ ppInfo != mOfflinePpInfoList.end(); ppInfo++) {
+ if (ppInfo->frameNumber == resultFrameNumber) {
+ break;
+ }
+ }
+
+ if (ppInfo == mOfflinePpInfoList.end()) {
+ LOGI("Request of frame number %d is reprocessing",
+ resultFrameNumber);
+ return NO_ERROR;
+ } else if (ppInfo != mOfflinePpInfoList.begin()) {
+ LOGE("callback for frame number %d should be head of list",
+ resultFrameNumber);
+ return BAD_VALUE;
+ }
+
+ if (ppInfo->offlinePpFlag) {
+ // Need to get the input buffer frame index from the
+ // mMemory object and add that to the free heap buffers list.
+ int32_t bufferIndex =
+ mMemory.getHeapBufferIndex(resultFrameNumber);
+ if (bufferIndex < 0) {
+ LOGE("Fatal %d: no buffer index for frame number %d",
+ bufferIndex, resultFrameNumber);
+ return BAD_VALUE;
+ }
+ mFreeHeapBufferList.push_back(bufferIndex);
+ ppInfo = mOfflinePpInfoList.erase(ppInfo);
+
+ // Return pending buffer callbacks
+ while (ppInfo != mOfflinePpInfoList.end() &&
+ !ppInfo->offlinePpFlag && ppInfo->callback_buffer) {
+
+ // Call stream callbacks for cached buffers
+ pendingCbs.push_back(ppInfo->callback_buffer);
+
+ ppInfo = mOfflinePpInfoList.erase(ppInfo);
+ }
+
+ } else {
+ LOGE("Fatal: request of frame number %d doesn't need"
+ " offline postprocessing. However there is"
+ " reprocessing callback.",
+ resultFrameNumber);
+ return BAD_VALUE;
+ }
+
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : getReprocessType
+ *
+ * DESCRIPTION: get the type of reprocess output supported by this channel
+ *
+ * PARAMETERS : NONE
+ *
+ * RETURN : reprocess_type_t : type of reprocess
+ *==========================================================================*/
+reprocess_type_t QCamera3YUVChannel::getReprocessType()
+{
+ return REPROCESS_TYPE_YUV;
+}
+
+/* QCamera3PicChannel methods */
+
+/*===========================================================================
+ * FUNCTION : jpegEvtHandle
+ *
+ * DESCRIPTION: Function registerd to mm-jpeg-interface to handle jpeg events.
+ Construct result payload and call mChannelCb to deliver buffer
+ to framework.
+ *
+ * PARAMETERS :
+ * @status : status of jpeg job
+ * @client_hdl: jpeg client handle
+ * @jobId : jpeg job Id
+ * @p_ouput : ptr to jpeg output result struct
+ * @userdata : user data ptr
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCamera3PicChannel::jpegEvtHandle(jpeg_job_status_t status,
+ uint32_t /*client_hdl*/,
+ uint32_t jobId,
+ mm_jpeg_output_t *p_output,
+ void *userdata)
+{
+ ATRACE_CALL();
+ buffer_handle_t *resultBuffer = NULL;
+ buffer_handle_t *jpegBufferHandle = NULL;
+ int resultStatus = CAMERA3_BUFFER_STATUS_OK;
+ camera3_stream_buffer_t result;
+ camera3_jpeg_blob_t jpegHeader;
+
+ KPI_ATRACE_INT("SNAPSHOT", 0);
+ QCamera3PicChannel *obj = (QCamera3PicChannel *)userdata;
+ if (obj) {
+ //Construct payload for process_capture_result. Call mChannelCb
+
+ qcamera_hal3_jpeg_data_t *job = obj->m_postprocessor.findJpegJobByJobId(jobId);
+
+ if ((job == NULL) || (status == JPEG_JOB_STATUS_ERROR)) {
+ LOGE("Error in jobId: (%d) with status: %d", jobId, status);
+ resultStatus = CAMERA3_BUFFER_STATUS_ERROR;
+ }
+
+ if (NULL != job) {
+ uint32_t bufIdx = (uint32_t)job->jpeg_settings->out_buf_index;
+ LOGD("jpeg out_buf_index: %d", bufIdx);
+
+ //Construct jpeg transient header of type camera3_jpeg_blob_t
+ //Append at the end of jpeg image of buf_filled_len size
+
+ jpegHeader.jpeg_blob_id = CAMERA3_JPEG_BLOB_ID;
+ if (JPEG_JOB_STATUS_DONE == status) {
+ jpegHeader.jpeg_size = (uint32_t)p_output->buf_filled_len;
+ char* jpeg_buf = (char *)p_output->buf_vaddr;
+
+ ssize_t maxJpegSize = -1;
+
+ // Gralloc buffer may have additional padding for 4K page size
+ // Follow size guidelines based on spec since framework relies
+ // on that to reach end of buffer and with it the header
+
+ //Handle same as resultBuffer, but for readablity
+ jpegBufferHandle =
+ (buffer_handle_t *)obj->mMemory.getBufferHandle(bufIdx);
+
+ if (NULL != jpegBufferHandle) {
+ maxJpegSize = ((private_handle_t*)(*jpegBufferHandle))->width;
+ if (maxJpegSize > obj->mMemory.getSize(bufIdx)) {
+ maxJpegSize = obj->mMemory.getSize(bufIdx);
+ }
+
+ size_t jpeg_eof_offset =
+ (size_t)(maxJpegSize - (ssize_t)sizeof(jpegHeader));
+ char *jpeg_eof = &jpeg_buf[jpeg_eof_offset];
+ memcpy(jpeg_eof, &jpegHeader, sizeof(jpegHeader));
+ obj->mMemory.cleanInvalidateCache(bufIdx);
+ } else {
+ LOGE("JPEG buffer not found and index: %d",
+ bufIdx);
+ resultStatus = CAMERA3_BUFFER_STATUS_ERROR;
+ }
+ }
+
+ ////Use below data to issue framework callback
+ resultBuffer =
+ (buffer_handle_t *)obj->mMemory.getBufferHandle(bufIdx);
+ int32_t resultFrameNumber = obj->mMemory.getFrameNumber(bufIdx);
+ int32_t rc = obj->mMemory.unregisterBuffer(bufIdx);
+ if (NO_ERROR != rc) {
+ LOGE("Error %d unregistering stream buffer %d",
+ rc, bufIdx);
+ }
+
+ result.stream = obj->mCamera3Stream;
+ result.buffer = resultBuffer;
+ result.status = resultStatus;
+ result.acquire_fence = -1;
+ result.release_fence = -1;
+
+ // Release any snapshot buffers before calling
+ // the user callback. The callback can potentially
+ // unblock pending requests to snapshot stream.
+ int32_t snapshotIdx = -1;
+ mm_camera_super_buf_t* src_frame = NULL;
+
+ if (job->src_reproc_frame)
+ src_frame = job->src_reproc_frame;
+ else
+ src_frame = job->src_frame;
+
+ if (src_frame) {
+ if (obj->mStreams[0]->getMyHandle() ==
+ src_frame->bufs[0]->stream_id) {
+ snapshotIdx = (int32_t)src_frame->bufs[0]->buf_idx;
+ } else {
+ LOGE("Snapshot stream id %d and source frame %d don't match!",
+ obj->mStreams[0]->getMyHandle(),
+ src_frame->bufs[0]->stream_id);
+ }
+ }
+ if (0 <= snapshotIdx) {
+ Mutex::Autolock lock(obj->mFreeBuffersLock);
+ obj->mFreeBufferList.push_back((uint32_t)snapshotIdx);
+ } else {
+ LOGE("Snapshot buffer not found!");
+ }
+
+ LOGI("Issue Jpeg Callback frameNumber = %d status = %d",
+ resultFrameNumber, resultStatus);
+ if (obj->mChannelCB) {
+ obj->mChannelCB(NULL,
+ &result,
+ (uint32_t)resultFrameNumber,
+ false,
+ obj->mUserData);
+ }
+
+ // release internal data for jpeg job
+ if ((NULL != job->fwk_frame) || (NULL != job->fwk_src_buffer)) {
+ /* unregister offline input buffer */
+ int32_t inputBufIndex =
+ obj->mOfflineMemory.getGrallocBufferIndex((uint32_t)resultFrameNumber);
+ if (0 <= inputBufIndex) {
+ rc = obj->mOfflineMemory.unregisterBuffer(inputBufIndex);
+ } else {
+ LOGE("could not find the input buf index, frame number %d",
+ resultFrameNumber);
+ }
+ if (NO_ERROR != rc) {
+ LOGE("Error %d unregistering input buffer %d",
+ rc, bufIdx);
+ }
+
+ /* unregister offline meta buffer */
+ int32_t metaBufIndex =
+ obj->mOfflineMetaMemory.getHeapBufferIndex((uint32_t)resultFrameNumber);
+ if (0 <= metaBufIndex) {
+ Mutex::Autolock lock(obj->mFreeOfflineMetaBuffersLock);
+ obj->mFreeOfflineMetaBuffersList.push_back((uint32_t)metaBufIndex);
+ } else {
+ LOGE("could not find the input meta buf index, frame number %d",
+ resultFrameNumber);
+ }
+ }
+ obj->m_postprocessor.releaseOfflineBuffers(false);
+ obj->m_postprocessor.releaseJpegJobData(job);
+ free(job);
+ }
+
+ return;
+ // }
+ } else {
+ LOGE("Null userdata in jpeg callback");
+ }
+}
+
+QCamera3PicChannel::QCamera3PicChannel(uint32_t cam_handle,
+ uint32_t channel_handle,
+ mm_camera_ops_t *cam_ops,
+ channel_cb_routine cb_routine,
+ cam_padding_info_t *paddingInfo,
+ void *userData,
+ camera3_stream_t *stream,
+ cam_feature_mask_t postprocess_mask,
+ bool is4KVideo,
+ bool isInputStreamConfigured,
+ QCamera3Channel *metadataChannel,
+ uint32_t numBuffers) :
+ QCamera3ProcessingChannel(cam_handle, channel_handle,
+ cam_ops, cb_routine, paddingInfo, userData,
+ stream, CAM_STREAM_TYPE_SNAPSHOT,
+ postprocess_mask, metadataChannel, numBuffers),
+ mNumSnapshotBufs(0),
+ mInputBufferHint(isInputStreamConfigured),
+ mYuvMemory(NULL),
+ mFrameLen(0)
+{
+ QCamera3HardwareInterface* hal_obj = (QCamera3HardwareInterface*)mUserData;
+ m_max_pic_dim = hal_obj->calcMaxJpegDim();
+ mYuvWidth = stream->width;
+ mYuvHeight = stream->height;
+ mStreamType = CAM_STREAM_TYPE_SNAPSHOT;
+ // Use same pixelformat for 4K video case
+ mStreamFormat = is4KVideo ?
+ getStreamDefaultFormat(CAM_STREAM_TYPE_VIDEO)
+ :getStreamDefaultFormat(CAM_STREAM_TYPE_SNAPSHOT);
+ int32_t rc = m_postprocessor.initJpeg(jpegEvtHandle, &m_max_pic_dim, this);
+ if (rc != 0) {
+ LOGE("Init Postprocessor failed");
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : flush
+ *
+ * DESCRIPTION: flush pic channel, which will stop all processing within, including
+ * the reprocessing channel in postprocessor and YUV stream.
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3PicChannel::flush()
+{
+ int32_t rc = NO_ERROR;
+ if(!m_bIsActive) {
+ LOGE("Attempt to flush inactive channel");
+ return NO_INIT;
+ }
+
+ rc = m_postprocessor.flush();
+ if (rc == 0) {
+ LOGE("Postprocessor flush failed, rc = %d", rc);
+ return rc;
+ }
+
+ if (0 < mOfflineMetaMemory.getCnt()) {
+ mOfflineMetaMemory.deallocate();
+ }
+ if (0 < mOfflineMemory.getCnt()) {
+ mOfflineMemory.unregisterBuffers();
+ }
+ Mutex::Autolock lock(mFreeBuffersLock);
+ mFreeBufferList.clear();
+ for (uint32_t i = 0; i < mCamera3Stream->max_buffers; i++) {
+ mFreeBufferList.push_back(i);
+ }
+ return rc;
+}
+
+
+QCamera3PicChannel::~QCamera3PicChannel()
+{
+}
+
+int32_t QCamera3PicChannel::initialize(cam_is_type_t isType)
+{
+ int32_t rc = NO_ERROR;
+ cam_dimension_t streamDim;
+ cam_stream_type_t streamType;
+ cam_format_t streamFormat;
+
+ if (NULL == mCamera3Stream) {
+ LOGE("Camera stream uninitialized");
+ return NO_INIT;
+ }
+
+ if (1 <= m_numStreams) {
+ // Only one stream per channel supported in v3 Hal
+ return NO_ERROR;
+ }
+
+ mIsType = isType;
+ streamType = mStreamType;
+ streamFormat = mStreamFormat;
+ streamDim.width = (int32_t)mYuvWidth;
+ streamDim.height = (int32_t)mYuvHeight;
+
+ mNumSnapshotBufs = mCamera3Stream->max_buffers;
+ rc = QCamera3Channel::addStream(streamType, streamFormat, streamDim,
+ ROTATE_0, (uint8_t)mCamera3Stream->max_buffers, mPostProcMask,
+ mIsType);
+
+ if (NO_ERROR != rc) {
+ LOGE("Initialize failed, rc = %d", rc);
+ return rc;
+ }
+
+ /* initialize offline meta memory for input reprocess */
+ rc = QCamera3ProcessingChannel::initialize(isType);
+ if (NO_ERROR != rc) {
+ LOGE("Processing Channel initialize failed, rc = %d",
+ rc);
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : request
+ *
+ * DESCRIPTION: handle the request - either with an input buffer or a direct
+ * output request
+ *
+ * PARAMETERS :
+ * @buffer : pointer to the output buffer
+ * @frameNumber : frame number of the request
+ * @pInputBuffer : pointer to input buffer if an input request
+ * @metadata : parameters associated with the request
+ *
+ * RETURN : 0 on a success start of capture
+ * -EINVAL on invalid input
+ * -ENODEV on serious error
+ *==========================================================================*/
+int32_t QCamera3PicChannel::request(buffer_handle_t *buffer,
+ uint32_t frameNumber,
+ camera3_stream_buffer_t *pInputBuffer,
+ metadata_buffer_t *metadata)
+{
+ ATRACE_CALL();
+ //FIX ME: Return buffer back in case of failures below.
+
+ int32_t rc = NO_ERROR;
+
+ reprocess_config_t reproc_cfg;
+ cam_dimension_t dim;
+ memset(&reproc_cfg, 0, sizeof(reprocess_config_t));
+ //make sure to set the correct input stream dim in case of YUV size override
+ //and recalculate the plane info
+ dim.width = (int32_t)mYuvWidth;
+ dim.height = (int32_t)mYuvHeight;
+ setReprocConfig(reproc_cfg, pInputBuffer, metadata, mStreamFormat, dim);
+
+ // Picture stream has already been started before any request comes in
+ if (!m_bIsActive) {
+ LOGE("Channel not started!!");
+ return NO_INIT;
+ }
+
+ int index = mMemory.getMatchBufIndex((void*)buffer);
+
+ if(index < 0) {
+ rc = registerBuffer(buffer, mIsType);
+ if (NO_ERROR != rc) {
+ LOGE("On-the-fly buffer registration failed %d",
+ rc);
+ return rc;
+ }
+
+ index = mMemory.getMatchBufIndex((void*)buffer);
+ if (index < 0) {
+ LOGE("Could not find object among registered buffers");
+ return DEAD_OBJECT;
+ }
+ }
+ LOGD("buffer index %d, frameNumber: %u", index, frameNumber);
+
+ rc = mMemory.markFrameNumber((uint32_t)index, frameNumber);
+
+ // Start postprocessor
+ startPostProc(reproc_cfg);
+
+ // Queue jpeg settings
+ rc = queueJpegSetting((uint32_t)index, metadata);
+
+ if (pInputBuffer == NULL) {
+ Mutex::Autolock lock(mFreeBuffersLock);
+ uint32_t bufIdx;
+ if (mFreeBufferList.empty()) {
+ rc = mYuvMemory->allocateOne(mFrameLen);
+ if (rc < 0) {
+ LOGE("Failed to allocate heap buffer. Fatal");
+ return rc;
+ } else {
+ bufIdx = (uint32_t)rc;
+ }
+ } else {
+ List<uint32_t>::iterator it = mFreeBufferList.begin();
+ bufIdx = *it;
+ mFreeBufferList.erase(it);
+ }
+ mYuvMemory->markFrameNumber(bufIdx, frameNumber);
+ mStreams[0]->bufDone(bufIdx);
+ } else {
+ qcamera_fwk_input_pp_data_t *src_frame = NULL;
+ src_frame = (qcamera_fwk_input_pp_data_t *)calloc(1,
+ sizeof(qcamera_fwk_input_pp_data_t));
+ if (src_frame == NULL) {
+ LOGE("No memory for src frame");
+ return NO_MEMORY;
+ }
+ rc = setFwkInputPPData(src_frame, pInputBuffer, &reproc_cfg, metadata,
+ NULL /*fwk output buffer*/, frameNumber);
+ if (NO_ERROR != rc) {
+ LOGE("Error %d while setting framework input PP data", rc);
+ free(src_frame);
+ return rc;
+ }
+ LOGH("Post-process started");
+ m_postprocessor.processData(src_frame);
+ }
+ return rc;
+}
+
+
+
+/*===========================================================================
+ * FUNCTION : dataNotifyCB
+ *
+ * DESCRIPTION: Channel Level callback used for super buffer data notify.
+ * This function is registered with mm-camera-interface to handle
+ * data notify
+ *
+ * PARAMETERS :
+ * @recvd_frame : stream frame received
+ * userdata : user data ptr
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCamera3PicChannel::dataNotifyCB(mm_camera_super_buf_t *recvd_frame,
+ void *userdata)
+{
+ ATRACE_CALL();
+ LOGD("E\n");
+ QCamera3PicChannel *channel = (QCamera3PicChannel *)userdata;
+
+ if (channel == NULL) {
+ LOGE("invalid channel pointer");
+ return;
+ }
+
+ if(channel->m_numStreams != 1) {
+ LOGE("Error: Bug: This callback assumes one stream per channel");
+ return;
+ }
+
+
+ if(channel->mStreams[0] == NULL) {
+ LOGE("Error: Invalid Stream object");
+ return;
+ }
+
+ channel->QCamera3PicChannel::streamCbRoutine(recvd_frame, channel->mStreams[0]);
+
+ LOGD("X\n");
+ return;
+}
+
+/*===========================================================================
+ * FUNCTION : streamCbRoutine
+ *
+ * DESCRIPTION:
+ *
+ * PARAMETERS :
+ * @super_frame : the super frame with filled buffer
+ * @stream : stream on which the buffer was requested and filled
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCamera3PicChannel::streamCbRoutine(mm_camera_super_buf_t *super_frame,
+ QCamera3Stream *stream)
+{
+ ATRACE_CALL();
+ //TODO
+ //Used only for getting YUV. Jpeg callback will be sent back from channel
+ //directly to HWI. Refer to func jpegEvtHandle
+
+ //Got the yuv callback. Calling yuv callback handler in PostProc
+ uint8_t frameIndex;
+ mm_camera_super_buf_t* frame = NULL;
+ cam_dimension_t dim;
+ cam_frame_len_offset_t offset;
+
+ memset(&dim, 0, sizeof(dim));
+ memset(&offset, 0, sizeof(cam_frame_len_offset_t));
+
+ if (checkStreamCbErrors(super_frame, stream) != NO_ERROR) {
+ LOGE("Error with the stream callback");
+ return;
+ }
+
+ frameIndex = (uint8_t)super_frame->bufs[0]->buf_idx;
+ LOGD("recvd buf_idx: %u for further processing",
+ (uint32_t)frameIndex);
+ if(frameIndex >= mNumSnapshotBufs) {
+ LOGE("Error, Invalid index for buffer");
+ if(stream) {
+ Mutex::Autolock lock(mFreeBuffersLock);
+ mFreeBufferList.push_back(frameIndex);
+ stream->bufDone(frameIndex);
+ }
+ return;
+ }
+
+ frame = (mm_camera_super_buf_t *)malloc(sizeof(mm_camera_super_buf_t));
+ if (frame == NULL) {
+ LOGE("Error allocating memory to save received_frame structure.");
+ if(stream) {
+ Mutex::Autolock lock(mFreeBuffersLock);
+ mFreeBufferList.push_back(frameIndex);
+ stream->bufDone(frameIndex);
+ }
+ return;
+ }
+ *frame = *super_frame;
+ stream->getFrameDimension(dim);
+ stream->getFrameOffset(offset);
+ dumpYUV(frame->bufs[0], dim, offset, QCAMERA_DUMP_FRM_INPUT_REPROCESS);
+
+ m_postprocessor.processData(frame);
+ free(super_frame);
+ return;
+}
+
+QCamera3StreamMem* QCamera3PicChannel::getStreamBufs(uint32_t len)
+{
+ mYuvMemory = new QCamera3StreamMem(mCamera3Stream->max_buffers, false);
+ if (!mYuvMemory) {
+ LOGE("unable to create metadata memory");
+ return NULL;
+ }
+ mFrameLen = len;
+
+ return mYuvMemory;
+}
+
+void QCamera3PicChannel::putStreamBufs()
+{
+ QCamera3ProcessingChannel::putStreamBufs();
+
+ mYuvMemory->deallocate();
+ delete mYuvMemory;
+ mYuvMemory = NULL;
+ mFreeBufferList.clear();
+}
+
+int32_t QCamera3PicChannel::queueJpegSetting(uint32_t index, metadata_buffer_t *metadata)
+{
+ QCamera3HardwareInterface* hal_obj = (QCamera3HardwareInterface*)mUserData;
+ jpeg_settings_t *settings =
+ (jpeg_settings_t *)malloc(sizeof(jpeg_settings_t));
+
+ if (!settings) {
+ LOGE("out of memory allocating jpeg_settings");
+ return -ENOMEM;
+ }
+
+ memset(settings, 0, sizeof(jpeg_settings_t));
+
+ settings->out_buf_index = index;
+
+ settings->jpeg_orientation = 0;
+ IF_META_AVAILABLE(int32_t, orientation, CAM_INTF_META_JPEG_ORIENTATION, metadata) {
+ settings->jpeg_orientation = *orientation;
+ }
+
+ settings->jpeg_quality = 85;
+ IF_META_AVAILABLE(uint32_t, quality1, CAM_INTF_META_JPEG_QUALITY, metadata) {
+ settings->jpeg_quality = (uint8_t) *quality1;
+ }
+
+ IF_META_AVAILABLE(uint32_t, quality2, CAM_INTF_META_JPEG_THUMB_QUALITY, metadata) {
+ settings->jpeg_thumb_quality = (uint8_t) *quality2;
+ }
+
+ IF_META_AVAILABLE(cam_dimension_t, dimension, CAM_INTF_META_JPEG_THUMB_SIZE, metadata) {
+ settings->thumbnail_size = *dimension;
+ }
+
+ settings->gps_timestamp_valid = 0;
+ IF_META_AVAILABLE(int64_t, timestamp, CAM_INTF_META_JPEG_GPS_TIMESTAMP, metadata) {
+ settings->gps_timestamp = *timestamp;
+ settings->gps_timestamp_valid = 1;
+ }
+
+ settings->gps_coordinates_valid = 0;
+ IF_META_AVAILABLE(double, coordinates, CAM_INTF_META_JPEG_GPS_COORDINATES, metadata) {
+ memcpy(settings->gps_coordinates, coordinates, 3*sizeof(double));
+ settings->gps_coordinates_valid = 1;
+ }
+
+ IF_META_AVAILABLE(uint8_t, proc_methods, CAM_INTF_META_JPEG_GPS_PROC_METHODS, metadata) {
+ memset(settings->gps_processing_method, 0,
+ sizeof(settings->gps_processing_method));
+ strlcpy(settings->gps_processing_method, (const char *)proc_methods,
+ sizeof(settings->gps_processing_method));
+ }
+
+ // Image description
+ const char *eepromVersion = hal_obj->getEepromVersionInfo();
+ const uint32_t *ldafCalib = hal_obj->getLdafCalib();
+ if ((eepromVersion && strlen(eepromVersion)) ||
+ ldafCalib) {
+ int len = 0;
+ settings->image_desc_valid = true;
+ if (eepromVersion && strlen(eepromVersion)) {
+ len = snprintf(settings->image_desc, sizeof(settings->image_desc),
+ "M:%s ", eepromVersion);
+ }
+ if (ldafCalib) {
+ snprintf(settings->image_desc + len,
+ sizeof(settings->image_desc) - len, "L:%u-%u",
+ ldafCalib[0], ldafCalib[1]);
+ }
+ }
+
+ return m_postprocessor.processJpegSettingData(settings);
+}
+
+
+void QCamera3PicChannel::overrideYuvSize(uint32_t width, uint32_t height)
+{
+ mYuvWidth = width;
+ mYuvHeight = height;
+}
+
+/*===========================================================================
+ * FUNCTION : getReprocessType
+ *
+ * DESCRIPTION: get the type of reprocess output supported by this channel
+ *
+ * PARAMETERS : NONE
+ *
+ * RETURN : reprocess_type_t : type of reprocess
+ *==========================================================================*/
+reprocess_type_t QCamera3PicChannel::getReprocessType()
+{
+ /* a picture channel could either use the postprocessor for reprocess+jpeg
+ or only for reprocess */
+ reprocess_type_t expectedReprocess;
+ if (mPostProcMask == CAM_QCOM_FEATURE_NONE || mInputBufferHint) {
+ expectedReprocess = REPROCESS_TYPE_JPEG;
+ } else {
+ expectedReprocess = REPROCESS_TYPE_NONE;
+ }
+ LOGH("expectedReprocess from Pic Channel is %d", expectedReprocess);
+ return expectedReprocess;
+}
+
+
+/*===========================================================================
+ * FUNCTION : QCamera3ReprocessChannel
+ *
+ * DESCRIPTION: constructor of QCamera3ReprocessChannel
+ *
+ * PARAMETERS :
+ * @cam_handle : camera handle
+ * @cam_ops : ptr to camera ops table
+ * @pp_mask : post-proccess feature mask
+ *
+ * RETURN : none
+ *==========================================================================*/
+QCamera3ReprocessChannel::QCamera3ReprocessChannel(uint32_t cam_handle,
+ uint32_t channel_handle,
+ mm_camera_ops_t *cam_ops,
+ channel_cb_routine cb_routine,
+ cam_padding_info_t *paddingInfo,
+ cam_feature_mask_t postprocess_mask,
+ void *userData, void *ch_hdl) :
+ /* In case of framework reprocessing, pproc and jpeg operations could be
+ * parallelized by allowing 1 extra buffer for reprocessing output:
+ * ch_hdl->getNumBuffers() + 1 */
+ QCamera3Channel(cam_handle, channel_handle, cam_ops, cb_routine, paddingInfo,
+ postprocess_mask, userData,
+ ((QCamera3ProcessingChannel *)ch_hdl)->getNumBuffers()
+ + (MAX_REPROCESS_PIPELINE_STAGES - 1)),
+ inputChHandle(ch_hdl),
+ mOfflineBuffersIndex(-1),
+ mFrameLen(0),
+ mReprocessType(REPROCESS_TYPE_NONE),
+ m_pSrcChannel(NULL),
+ m_pMetaChannel(NULL),
+ mMemory(NULL),
+ mGrallocMemory(0),
+ mReprocessPerfMode(false)
+{
+ memset(mSrcStreamHandles, 0, sizeof(mSrcStreamHandles));
+ mOfflineBuffersIndex = mNumBuffers -1;
+ mOfflineMetaIndex = (int32_t) (2*mNumBuffers -1);
+}
+
+
+/*===========================================================================
+ * FUNCTION : QCamera3ReprocessChannel
+ *
+ * DESCRIPTION: constructor of QCamera3ReprocessChannel
+ *
+ * PARAMETERS :
+ * @cam_handle : camera handle
+ * @cam_ops : ptr to camera ops table
+ * @pp_mask : post-proccess feature mask
+ *
+ * RETURN : none
+ *==========================================================================*/
+int32_t QCamera3ReprocessChannel::initialize(cam_is_type_t isType)
+{
+ int32_t rc = NO_ERROR;
+ mm_camera_channel_attr_t attr;
+
+ memset(&attr, 0, sizeof(mm_camera_channel_attr_t));
+ attr.notify_mode = MM_CAMERA_SUPER_BUF_NOTIFY_CONTINUOUS;
+ attr.max_unmatched_frames = 1;
+
+ m_handle = m_camOps->add_channel(m_camHandle,
+ &attr,
+ NULL,
+ this);
+ if (m_handle == 0) {
+ LOGE("Add channel failed");
+ return UNKNOWN_ERROR;
+ }
+
+ mIsType = isType;
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : registerBuffer
+ *
+ * DESCRIPTION: register streaming buffer to the channel object
+ *
+ * PARAMETERS :
+ * @buffer : buffer to be registered
+ * @isType : the image stabilization type for the buffer
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3ReprocessChannel::registerBuffer(buffer_handle_t *buffer,
+ cam_is_type_t isType)
+{
+ ATRACE_CALL();
+ int rc = 0;
+ mIsType = isType;
+ cam_stream_type_t streamType;
+
+ if (buffer == NULL) {
+ LOGE("Error: Cannot register a NULL buffer");
+ return BAD_VALUE;
+ }
+
+ if ((uint32_t)mGrallocMemory.getCnt() > (mNumBuffers - 1)) {
+ LOGE("Trying to register more buffers than initially requested");
+ return BAD_VALUE;
+ }
+
+ if (0 == m_numStreams) {
+ rc = initialize(mIsType);
+ if (rc != NO_ERROR) {
+ LOGE("Couldn't initialize camera stream %d",
+ rc);
+ return rc;
+ }
+ }
+
+ streamType = mStreams[0]->getMyType();
+ rc = mGrallocMemory.registerBuffer(buffer, streamType);
+ if (ALREADY_EXISTS == rc) {
+ return NO_ERROR;
+ } else if (NO_ERROR != rc) {
+ LOGE("Buffer %p couldn't be registered %d", buffer, rc);
+ return rc;
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : QCamera3ReprocessChannel
+ *
+ * DESCRIPTION: constructor of QCamera3ReprocessChannel
+ *
+ * PARAMETERS :
+ * @cam_handle : camera handle
+ * @cam_ops : ptr to camera ops table
+ * @pp_mask : post-proccess feature mask
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCamera3ReprocessChannel::streamCbRoutine(mm_camera_super_buf_t *super_frame,
+ QCamera3Stream *stream)
+{
+ //Got the pproc data callback. Now send to jpeg encoding
+ uint8_t frameIndex;
+ uint32_t resultFrameNumber;
+ mm_camera_super_buf_t* frame = NULL;
+ QCamera3ProcessingChannel *obj = (QCamera3ProcessingChannel *)inputChHandle;
+ cam_dimension_t dim;
+ cam_frame_len_offset_t offset;
+
+ memset(&dim, 0, sizeof(dim));
+ memset(&offset, 0, sizeof(cam_frame_len_offset_t));
+ if(!super_frame) {
+ LOGE("Invalid Super buffer");
+ return;
+ }
+
+ if(super_frame->num_bufs != 1) {
+ LOGE("Multiple streams are not supported");
+ return;
+ }
+ if(super_frame->bufs[0] == NULL ) {
+ LOGE("Error, Super buffer frame does not contain valid buffer");
+ return;
+ }
+ frameIndex = (uint8_t)super_frame->bufs[0]->buf_idx;
+
+
+ if (mReprocessType == REPROCESS_TYPE_JPEG) {
+ resultFrameNumber = mMemory->getFrameNumber(frameIndex);
+ frame = (mm_camera_super_buf_t *)malloc(sizeof(mm_camera_super_buf_t));
+ if (frame == NULL) {
+ LOGE("Error allocating memory to save received_frame structure.");
+ if(stream) {
+ stream->bufDone(frameIndex);
+ }
+ return;
+ }
+ LOGI("bufIndex: %u recvd from post proc",
+ (uint32_t)frameIndex);
+ *frame = *super_frame;
+
+ stream->getFrameDimension(dim);
+ stream->getFrameOffset(offset);
+ dumpYUV(frame->bufs[0], dim, offset, QCAMERA_DUMP_FRM_SNAPSHOT);
+ /* Since reprocessing is done, send the callback to release the input buffer */
+ if (mChannelCB) {
+ mChannelCB(NULL, NULL, resultFrameNumber, true, mUserData);
+ }
+ obj->m_postprocessor.processPPData(frame);
+ } else {
+ buffer_handle_t *resultBuffer;
+ frameIndex = (uint8_t)super_frame->bufs[0]->buf_idx;
+ resultBuffer = (buffer_handle_t *)mGrallocMemory.getBufferHandle(frameIndex);
+ resultFrameNumber = mGrallocMemory.getFrameNumber(frameIndex);
+ int32_t rc = stream->bufRelease(frameIndex);
+ if (NO_ERROR != rc) {
+ LOGE("Error %d releasing stream buffer %d",
+ rc, frameIndex);
+ }
+ rc = mGrallocMemory.unregisterBuffer(frameIndex);
+ if (NO_ERROR != rc) {
+ LOGE("Error %d unregistering stream buffer %d",
+ rc, frameIndex);
+ }
+ obj->reprocessCbRoutine(resultBuffer, resultFrameNumber);
+
+ obj->m_postprocessor.releaseOfflineBuffers(false);
+ qcamera_hal3_pp_data_t *pp_job = obj->m_postprocessor.dequeuePPJob(resultFrameNumber);
+ if (pp_job != NULL) {
+ obj->m_postprocessor.releasePPJobData(pp_job);
+ }
+ free(pp_job);
+ resetToCamPerfNormal(resultFrameNumber);
+ }
+ free(super_frame);
+ return;
+}
+
+/*===========================================================================
+ * FUNCTION : resetToCamPerfNormal
+ *
+ * DESCRIPTION: Set the perf mode to normal if all the priority frames
+ * have been reprocessed
+ *
+ * PARAMETERS :
+ * @frameNumber: Frame number of the reprocess completed frame
+ *
+ * RETURN : QCamera3StreamMem *
+ *==========================================================================*/
+int32_t QCamera3ReprocessChannel::resetToCamPerfNormal(uint32_t frameNumber)
+{
+ int32_t rc = NO_ERROR;
+ bool resetToPerfNormal = false;
+ {
+ Mutex::Autolock lock(mPriorityFramesLock);
+ /* remove the priority frame number from the list */
+ for (size_t i = 0; i < mPriorityFrames.size(); i++) {
+ if (mPriorityFrames[i] == frameNumber) {
+ mPriorityFrames.removeAt(i);
+ }
+ }
+ /* reset the perf mode if pending priority frame list is empty */
+ if (mReprocessPerfMode && mPriorityFrames.empty()) {
+ resetToPerfNormal = true;
+ }
+ }
+ if (resetToPerfNormal) {
+ QCamera3Stream *pStream = mStreams[0];
+ cam_stream_parm_buffer_t param;
+ memset(&param, 0, sizeof(cam_stream_parm_buffer_t));
+
+ param.type = CAM_STREAM_PARAM_TYPE_REQUEST_OPS_MODE;
+ param.perf_mode = CAM_PERF_NORMAL;
+ rc = pStream->setParameter(param);
+ {
+ Mutex::Autolock lock(mPriorityFramesLock);
+ mReprocessPerfMode = false;
+ }
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : getStreamBufs
+ *
+ * DESCRIPTION: register the buffers of the reprocess channel
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : QCamera3StreamMem *
+ *==========================================================================*/
+QCamera3StreamMem* QCamera3ReprocessChannel::getStreamBufs(uint32_t len)
+{
+ if (mReprocessType == REPROCESS_TYPE_JPEG) {
+ mMemory = new QCamera3StreamMem(mNumBuffers, false);
+ if (!mMemory) {
+ LOGE("unable to create reproc memory");
+ return NULL;
+ }
+ mFrameLen = len;
+ return mMemory;
+ }
+ return &mGrallocMemory;
+}
+
+/*===========================================================================
+ * FUNCTION : putStreamBufs
+ *
+ * DESCRIPTION: release the reprocess channel buffers
+ *
+ * PARAMETERS : none
+ *
+ * RETURN :
+ *==========================================================================*/
+void QCamera3ReprocessChannel::putStreamBufs()
+{
+ if (mReprocessType == REPROCESS_TYPE_JPEG) {
+ mMemory->deallocate();
+ delete mMemory;
+ mMemory = NULL;
+ mFreeBufferList.clear();
+ } else {
+ mGrallocMemory.unregisterBuffers();
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : ~QCamera3ReprocessChannel
+ *
+ * DESCRIPTION: destructor of QCamera3ReprocessChannel
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : none
+ *==========================================================================*/
+QCamera3ReprocessChannel::~QCamera3ReprocessChannel()
+{
+ destroy();
+
+ if (m_handle) {
+ m_camOps->delete_channel(m_camHandle, m_handle);
+ LOGD("deleting channel %d", m_handle);
+ m_handle = 0;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : start
+ *
+ * DESCRIPTION: start reprocess channel.
+ *
+ * PARAMETERS :
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3ReprocessChannel::start()
+{
+ ATRACE_CALL();
+ int32_t rc = NO_ERROR;
+
+ rc = QCamera3Channel::start();
+
+ if (rc == NO_ERROR) {
+ rc = m_camOps->start_channel(m_camHandle, m_handle);
+
+ // Check failure
+ if (rc != NO_ERROR) {
+ LOGE("start_channel failed %d", rc);
+ QCamera3Channel::stop();
+ }
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : stop
+ *
+ * DESCRIPTION: stop reprocess channel.
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3ReprocessChannel::stop()
+{
+ ATRACE_CALL();
+ int32_t rc = NO_ERROR;
+
+ rc = QCamera3Channel::stop();
+ unmapOfflineBuffers(true);
+
+ rc |= m_camOps->stop_channel(m_camHandle, m_handle);
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : getStreamBySrcHandle
+ *
+ * DESCRIPTION: find reprocess stream by its source stream handle
+ *
+ * PARAMETERS :
+ * @srcHandle : source stream handle
+ *
+ * RETURN : ptr to reprocess stream if found. NULL if not found
+ *==========================================================================*/
+QCamera3Stream * QCamera3ReprocessChannel::getStreamBySrcHandle(uint32_t srcHandle)
+{
+ QCamera3Stream *pStream = NULL;
+
+ for (uint32_t i = 0; i < m_numStreams; i++) {
+ if (mSrcStreamHandles[i] == srcHandle) {
+ pStream = mStreams[i];
+ break;
+ }
+ }
+ return pStream;
+}
+
+/*===========================================================================
+ * FUNCTION : getSrcStreamBySrcHandle
+ *
+ * DESCRIPTION: find source stream by source stream handle
+ *
+ * PARAMETERS :
+ * @srcHandle : source stream handle
+ *
+ * RETURN : ptr to reprocess stream if found. NULL if not found
+ *==========================================================================*/
+QCamera3Stream * QCamera3ReprocessChannel::getSrcStreamBySrcHandle(uint32_t srcHandle)
+{
+ QCamera3Stream *pStream = NULL;
+
+ if (NULL == m_pSrcChannel) {
+ return NULL;
+ }
+
+ for (uint32_t i = 0; i < m_numStreams; i++) {
+ if (mSrcStreamHandles[i] == srcHandle) {
+ pStream = m_pSrcChannel->getStreamByIndex(i);
+ break;
+ }
+ }
+ return pStream;
+}
+
+/*===========================================================================
+ * FUNCTION : unmapOfflineBuffers
+ *
+ * DESCRIPTION: Unmaps offline buffers
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3ReprocessChannel::unmapOfflineBuffers(bool all)
+{
+ int rc = NO_ERROR;
+ if (!mOfflineBuffers.empty()) {
+ QCamera3Stream *stream = NULL;
+ List<OfflineBuffer>::iterator it = mOfflineBuffers.begin();
+ for (; it != mOfflineBuffers.end(); it++) {
+ stream = (*it).stream;
+ if (NULL != stream) {
+ rc = stream->unmapBuf((*it).type,
+ (*it).index,
+ -1);
+ if (NO_ERROR != rc) {
+ LOGE("Error during offline buffer unmap %d",
+ rc);
+ }
+ LOGD("Unmapped buffer with index %d", (*it).index);
+ }
+ if (!all) {
+ mOfflineBuffers.erase(it);
+ break;
+ }
+ }
+ if (all) {
+ mOfflineBuffers.clear();
+ }
+ }
+
+ if (!mOfflineMetaBuffers.empty()) {
+ QCamera3Stream *stream = NULL;
+ List<OfflineBuffer>::iterator it = mOfflineMetaBuffers.begin();
+ for (; it != mOfflineMetaBuffers.end(); it++) {
+ stream = (*it).stream;
+ if (NULL != stream) {
+ rc = stream->unmapBuf((*it).type,
+ (*it).index,
+ -1);
+ if (NO_ERROR != rc) {
+ LOGE("Error during offline buffer unmap %d",
+ rc);
+ }
+ LOGD("Unmapped meta buffer with index %d", (*it).index);
+ }
+ if (!all) {
+ mOfflineMetaBuffers.erase(it);
+ break;
+ }
+ }
+ if (all) {
+ mOfflineMetaBuffers.clear();
+ }
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : bufDone
+ *
+ * DESCRIPTION: Return reprocess stream buffer to free buffer list.
+ * Note that this function doesn't queue buffer back to kernel.
+ * It's up to doReprocessOffline to do that instead.
+ * PARAMETERS :
+ * @recvd_frame : stream buf frame to be returned
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3ReprocessChannel::bufDone(mm_camera_super_buf_t *recvd_frame)
+{
+ int rc = NO_ERROR;
+ if (recvd_frame && recvd_frame->num_bufs == 1) {
+ Mutex::Autolock lock(mFreeBuffersLock);
+ uint32_t buf_idx = recvd_frame->bufs[0]->buf_idx;
+ mFreeBufferList.push_back(buf_idx);
+
+ } else {
+ LOGE("Fatal. Not supposed to be here");
+ rc = BAD_VALUE;
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : overrideMetadata
+ *
+ * DESCRIPTION: Override metadata entry such as rotation, crop, and CDS info.
+ *
+ * PARAMETERS :
+ * @frame : input frame from source stream
+ * meta_buffer: metadata buffer
+ * @metadata : corresponding metadata
+ * @fwk_frame :
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3ReprocessChannel::overrideMetadata(qcamera_hal3_pp_buffer_t *pp_buffer,
+ mm_camera_buf_def_t *meta_buffer, jpeg_settings_t *jpeg_settings,
+ qcamera_fwk_input_pp_data_t &fwk_frame)
+{
+ int32_t rc = NO_ERROR;
+ QCamera3HardwareInterface* hal_obj = (QCamera3HardwareInterface*)mUserData;
+ if ((NULL == meta_buffer) || (NULL == pp_buffer) || (NULL == pp_buffer->input) ||
+ (NULL == hal_obj)) {
+ return BAD_VALUE;
+ }
+
+ metadata_buffer_t *meta = (metadata_buffer_t *)meta_buffer->buffer;
+ mm_camera_super_buf_t *frame = pp_buffer->input;
+ if (NULL == meta) {
+ return BAD_VALUE;
+ }
+
+ for (uint32_t i = 0; i < frame->num_bufs; i++) {
+ QCamera3Stream *pStream = getStreamBySrcHandle(frame->bufs[i]->stream_id);
+ QCamera3Stream *pSrcStream = getSrcStreamBySrcHandle(frame->bufs[i]->stream_id);
+
+ if (pStream != NULL && pSrcStream != NULL) {
+ if (jpeg_settings) {
+ // Find rotation info for reprocess stream
+ cam_rotation_info_t rotation_info;
+ memset(&rotation_info, 0, sizeof(rotation_info));
+ if (jpeg_settings->jpeg_orientation == 0) {
+ rotation_info.rotation = ROTATE_0;
+ } else if (jpeg_settings->jpeg_orientation == 90) {
+ rotation_info.rotation = ROTATE_90;
+ } else if (jpeg_settings->jpeg_orientation == 180) {
+ rotation_info.rotation = ROTATE_180;
+ } else if (jpeg_settings->jpeg_orientation == 270) {
+ rotation_info.rotation = ROTATE_270;
+ }
+ rotation_info.streamId = mStreams[0]->getMyServerID();
+ ADD_SET_PARAM_ENTRY_TO_BATCH(meta, CAM_INTF_PARM_ROTATION, rotation_info);
+ }
+
+ // Find and insert crop info for reprocess stream
+ IF_META_AVAILABLE(cam_crop_data_t, crop_data, CAM_INTF_META_CROP_DATA, meta) {
+ if (MAX_NUM_STREAMS > crop_data->num_of_streams) {
+ for (int j = 0; j < crop_data->num_of_streams; j++) {
+ if (crop_data->crop_info[j].stream_id ==
+ pSrcStream->getMyServerID()) {
+
+ // Store crop/roi information for offline reprocess
+ // in the reprocess stream slot
+ crop_data->crop_info[crop_data->num_of_streams].crop =
+ crop_data->crop_info[j].crop;
+ crop_data->crop_info[crop_data->num_of_streams].roi_map =
+ crop_data->crop_info[j].roi_map;
+ crop_data->crop_info[crop_data->num_of_streams].stream_id =
+ mStreams[0]->getMyServerID();
+ crop_data->num_of_streams++;
+
+ LOGD("Reprocess stream server id: %d",
+ mStreams[0]->getMyServerID());
+ LOGD("Found offline reprocess crop %dx%d %dx%d",
+ crop_data->crop_info[j].crop.left,
+ crop_data->crop_info[j].crop.top,
+ crop_data->crop_info[j].crop.width,
+ crop_data->crop_info[j].crop.height);
+ LOGD("Found offline reprocess roimap %dx%d %dx%d",
+ crop_data->crop_info[j].roi_map.left,
+ crop_data->crop_info[j].roi_map.top,
+ crop_data->crop_info[j].roi_map.width,
+ crop_data->crop_info[j].roi_map.height);
+
+ break;
+ }
+ }
+ } else {
+ LOGE("No space to add reprocess stream crop/roi information");
+ }
+ }
+
+ IF_META_AVAILABLE(cam_cds_data_t, cdsInfo, CAM_INTF_META_CDS_DATA, meta) {
+ uint8_t cnt = cdsInfo->num_of_streams;
+ if (cnt <= MAX_NUM_STREAMS) {
+ cam_stream_cds_info_t repro_cds_info;
+ memset(&repro_cds_info, 0, sizeof(repro_cds_info));
+ repro_cds_info.stream_id = mStreams[0]->getMyServerID();
+ for (size_t i = 0; i < cnt; i++) {
+ if (cdsInfo->cds_info[i].stream_id ==
+ pSrcStream->getMyServerID()) {
+ repro_cds_info.cds_enable =
+ cdsInfo->cds_info[i].cds_enable;
+ break;
+ }
+ }
+ cdsInfo->num_of_streams = 1;
+ cdsInfo->cds_info[0] = repro_cds_info;
+ } else {
+ LOGE("No space to add reprocess stream cds information");
+ }
+ }
+
+ fwk_frame.input_buffer = *frame->bufs[i];
+ fwk_frame.metadata_buffer = *meta_buffer;
+ fwk_frame.output_buffer = pp_buffer->output;
+ break;
+ } else {
+ LOGE("Source/Re-process streams are invalid");
+ rc |= BAD_VALUE;
+ }
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+* FUNCTION : overrideFwkMetadata
+*
+* DESCRIPTION: Override frameworks metadata such as rotation, crop, and CDS data.
+*
+* PARAMETERS :
+* @frame : input frame for reprocessing
+*
+* RETURN : int32_t type of status
+* NO_ERROR -- success
+* none-zero failure code
+*==========================================================================*/
+int32_t QCamera3ReprocessChannel::overrideFwkMetadata(
+ qcamera_fwk_input_pp_data_t *frame)
+{
+ if (NULL == frame) {
+ LOGE("Incorrect input frame");
+ return BAD_VALUE;
+ }
+
+ if (NULL == frame->metadata_buffer.buffer) {
+ LOGE("No metadata available");
+ return BAD_VALUE;
+ }
+ metadata_buffer_t *meta = (metadata_buffer_t *) frame->metadata_buffer.buffer;
+
+ // Not doing rotation at all for YUV to YUV reprocess
+ if (mReprocessType != REPROCESS_TYPE_JPEG) {
+ LOGD("Override rotation to 0 for channel reprocess type %d",
+ mReprocessType);
+ cam_rotation_info_t rotation_info;
+ memset(&rotation_info, 0, sizeof(rotation_info));
+ rotation_info.rotation = ROTATE_0;
+ rotation_info.streamId = mStreams[0]->getMyServerID();
+ ADD_SET_PARAM_ENTRY_TO_BATCH(meta, CAM_INTF_PARM_ROTATION, rotation_info);
+ }
+
+ // Find and insert crop info for reprocess stream
+ IF_META_AVAILABLE(cam_crop_data_t, crop_data, CAM_INTF_META_CROP_DATA, meta) {
+ if (1 == crop_data->num_of_streams) {
+ // Store crop/roi information for offline reprocess
+ // in the reprocess stream slot
+ crop_data->crop_info[crop_data->num_of_streams].crop =
+ crop_data->crop_info[0].crop;
+ crop_data->crop_info[crop_data->num_of_streams].roi_map =
+ crop_data->crop_info[0].roi_map;
+ crop_data->crop_info[crop_data->num_of_streams].stream_id =
+ mStreams[0]->getMyServerID();
+ crop_data->num_of_streams++;
+
+ LOGD("Reprocess stream server id: %d",
+ mStreams[0]->getMyServerID());
+ LOGD("Found offline reprocess crop %dx%d %dx%d",
+ crop_data->crop_info[0].crop.left,
+ crop_data->crop_info[0].crop.top,
+ crop_data->crop_info[0].crop.width,
+ crop_data->crop_info[0].crop.height);
+ LOGD("Found offline reprocess roi map %dx%d %dx%d",
+ crop_data->crop_info[0].roi_map.left,
+ crop_data->crop_info[0].roi_map.top,
+ crop_data->crop_info[0].roi_map.width,
+ crop_data->crop_info[0].roi_map.height);
+ } else {
+ LOGE("Incorrect number of offline crop data entries %d",
+ crop_data->num_of_streams);
+ return BAD_VALUE;
+ }
+ } else {
+ LOGW("Crop data not present");
+ }
+
+ IF_META_AVAILABLE(cam_cds_data_t, cdsInfo, CAM_INTF_META_CDS_DATA, meta) {
+ if (1 == cdsInfo->num_of_streams) {
+ cdsInfo->cds_info[0].stream_id = mStreams[0]->getMyServerID();
+ } else {
+ LOGE("Incorrect number of offline cds info entries %d",
+ cdsInfo->num_of_streams);
+ return BAD_VALUE;
+ }
+ }
+
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : doReprocessOffline
+ *
+ * DESCRIPTION: request to do a reprocess on the frame
+ *
+ * PARAMETERS :
+ * @frame : input frame for reprocessing
+ * @isPriorityFrame: Hint that this frame is of priority, equivalent to
+ * real time, even though it is processed in offline mechanism
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+ int32_t QCamera3ReprocessChannel::doReprocessOffline(
+ qcamera_fwk_input_pp_data_t *frame, bool isPriorityFrame)
+{
+ int32_t rc = 0;
+ int index;
+ OfflineBuffer mappedBuffer;
+
+ if (m_numStreams < 1) {
+ LOGE("No reprocess stream is created");
+ return -1;
+ }
+
+ if (NULL == frame) {
+ LOGE("Incorrect input frame");
+ return BAD_VALUE;
+ }
+
+ if (NULL == frame->metadata_buffer.buffer) {
+ LOGE("No metadata available");
+ return BAD_VALUE;
+ }
+
+ if (NULL == frame->input_buffer.buffer) {
+ LOGE("No input buffer available");
+ return BAD_VALUE;
+ }
+
+ if ((0 == m_numStreams) || (NULL == mStreams[0])) {
+ LOGE("Reprocess stream not initialized!");
+ return NO_INIT;
+ }
+
+ QCamera3Stream *pStream = mStreams[0];
+
+ //qbuf the output buffer if it was allocated by the framework
+ if (mReprocessType != REPROCESS_TYPE_JPEG && frame->output_buffer != NULL) {
+ if(!m_bIsActive) {
+ rc = registerBuffer(frame->output_buffer, mIsType);
+ if (NO_ERROR != rc) {
+ LOGE("On-the-fly buffer registration failed %d",
+ rc);
+ return rc;
+ }
+
+ rc = start();
+ if (NO_ERROR != rc) {
+ return rc;
+ }
+ }
+ index = mGrallocMemory.getMatchBufIndex((void*)frame->output_buffer);
+ if(index < 0) {
+ rc = registerBuffer(frame->output_buffer, mIsType);
+ if (NO_ERROR != rc) {
+ LOGE("On-the-fly buffer registration failed %d",
+ rc);
+ return rc;
+ }
+
+ index = mGrallocMemory.getMatchBufIndex((void*)frame->output_buffer);
+ if (index < 0) {
+ LOGE("Could not find object among registered buffers");
+ return DEAD_OBJECT;
+ }
+ }
+ rc = pStream->bufDone(index);
+ if(rc != NO_ERROR) {
+ LOGE("Failed to Q new buffer to stream");
+ return rc;
+ }
+ rc = mGrallocMemory.markFrameNumber(index, frame->frameNumber);
+
+ } else if (mReprocessType == REPROCESS_TYPE_JPEG) {
+ Mutex::Autolock lock(mFreeBuffersLock);
+ uint32_t bufIdx;
+ if (mFreeBufferList.empty()) {
+ rc = mMemory->allocateOne(mFrameLen);
+ if (rc < 0) {
+ LOGE("Failed allocating heap buffer. Fatal");
+ return BAD_VALUE;
+ } else {
+ bufIdx = (uint32_t)rc;
+ }
+ } else {
+ bufIdx = *(mFreeBufferList.begin());
+ mFreeBufferList.erase(mFreeBufferList.begin());
+ }
+
+ mMemory->markFrameNumber(bufIdx, frame->frameNumber);
+ rc = pStream->bufDone(bufIdx);
+ if (rc != NO_ERROR) {
+ LOGE("Failed to queue new buffer to stream");
+ return rc;
+ }
+ }
+
+ int32_t max_idx = (int32_t) (mNumBuffers - 1);
+ //loop back the indices if max burst count reached
+ if (mOfflineBuffersIndex == max_idx) {
+ mOfflineBuffersIndex = -1;
+ }
+ uint32_t buf_idx = (uint32_t)(mOfflineBuffersIndex + 1);
+ rc = pStream->mapBuf(
+ CAM_MAPPING_BUF_TYPE_OFFLINE_INPUT_BUF,
+ buf_idx, -1,
+ frame->input_buffer.fd, frame->input_buffer.frame_len);
+ if (NO_ERROR == rc) {
+ mappedBuffer.index = buf_idx;
+ mappedBuffer.stream = pStream;
+ mappedBuffer.type = CAM_MAPPING_BUF_TYPE_OFFLINE_INPUT_BUF;
+ mOfflineBuffers.push_back(mappedBuffer);
+ mOfflineBuffersIndex = (int32_t)buf_idx;
+ LOGD("Mapped buffer with index %d", mOfflineBuffersIndex);
+ }
+
+ max_idx = (int32_t) ((mNumBuffers * 2) - 1);
+ //loop back the indices if max burst count reached
+ if (mOfflineMetaIndex == max_idx) {
+ mOfflineMetaIndex = (int32_t) (mNumBuffers - 1);
+ }
+ uint32_t meta_buf_idx = (uint32_t)(mOfflineMetaIndex + 1);
+ rc |= pStream->mapBuf(
+ CAM_MAPPING_BUF_TYPE_OFFLINE_META_BUF,
+ meta_buf_idx, -1,
+ frame->metadata_buffer.fd, frame->metadata_buffer.frame_len);
+ if (NO_ERROR == rc) {
+ mappedBuffer.index = meta_buf_idx;
+ mappedBuffer.stream = pStream;
+ mappedBuffer.type = CAM_MAPPING_BUF_TYPE_OFFLINE_META_BUF;
+ mOfflineMetaBuffers.push_back(mappedBuffer);
+ mOfflineMetaIndex = (int32_t)meta_buf_idx;
+ LOGD("Mapped meta buffer with index %d", mOfflineMetaIndex);
+ }
+
+ if (rc == NO_ERROR) {
+ cam_stream_parm_buffer_t param;
+ uint32_t numPendingPriorityFrames = 0;
+
+ if(isPriorityFrame && (mReprocessType != REPROCESS_TYPE_JPEG)) {
+ Mutex::Autolock lock(mPriorityFramesLock);
+ /* read the length before pushing the frame number to check if
+ * vector is empty */
+ numPendingPriorityFrames = mPriorityFrames.size();
+ mPriorityFrames.push(frame->frameNumber);
+ }
+
+ if(isPriorityFrame && !numPendingPriorityFrames &&
+ (mReprocessType != REPROCESS_TYPE_JPEG)) {
+ memset(&param, 0, sizeof(cam_stream_parm_buffer_t));
+ param.type = CAM_STREAM_PARAM_TYPE_REQUEST_OPS_MODE;
+ param.perf_mode = CAM_PERF_HIGH_PERFORMANCE;
+ rc = pStream->setParameter(param);
+ if (rc != NO_ERROR) {
+ ALOGE("%s: setParameter for CAM_PERF_HIGH_PERFORMANCE failed",
+ __func__);
+ }
+ {
+ Mutex::Autolock lock(mPriorityFramesLock);
+ mReprocessPerfMode = true;
+ }
+ }
+
+ memset(&param, 0, sizeof(cam_stream_parm_buffer_t));
+ param.type = CAM_STREAM_PARAM_TYPE_DO_REPROCESS;
+ param.reprocess.buf_index = buf_idx;
+ param.reprocess.frame_idx = frame->input_buffer.frame_idx;
+ param.reprocess.meta_present = 1;
+ param.reprocess.meta_buf_index = meta_buf_idx;
+
+ LOGI("Offline reprocessing id = %d buf Id = %d meta index = %d",
+ param.reprocess.frame_idx, param.reprocess.buf_index,
+ param.reprocess.meta_buf_index);
+ rc = pStream->setParameter(param);
+ if (rc != NO_ERROR) {
+ LOGE("stream setParameter for reprocess failed");
+ resetToCamPerfNormal(frame->frameNumber);
+ }
+ } else {
+ LOGE("Input buffer memory map failed: %d", rc);
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : doReprocess
+ *
+ * DESCRIPTION: request to do a reprocess on the frame
+ *
+ * PARAMETERS :
+ * @buf_fd : fd to the input buffer that needs reprocess
+ * @buf_lenght : length of the input buffer
+ * @ret_val : result of reprocess.
+ * Example: Could be faceID in case of register face image.
+ * @meta_frame : metadata frame.
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3ReprocessChannel::doReprocess(int buf_fd, size_t buf_length,
+ int32_t &ret_val, mm_camera_super_buf_t *meta_frame)
+{
+ int32_t rc = 0;
+ if (m_numStreams < 1) {
+ LOGE("No reprocess stream is created");
+ return -1;
+ }
+ if (meta_frame == NULL) {
+ LOGE("Did not get corresponding metadata in time");
+ return -1;
+ }
+
+ uint8_t buf_idx = 0;
+ for (uint32_t i = 0; i < m_numStreams; i++) {
+ rc = mStreams[i]->mapBuf(CAM_MAPPING_BUF_TYPE_OFFLINE_INPUT_BUF,
+ buf_idx, -1,
+ buf_fd, buf_length);
+
+ if (rc == NO_ERROR) {
+ cam_stream_parm_buffer_t param;
+ memset(&param, 0, sizeof(cam_stream_parm_buffer_t));
+ param.type = CAM_STREAM_PARAM_TYPE_DO_REPROCESS;
+ param.reprocess.buf_index = buf_idx;
+ param.reprocess.meta_present = 1;
+ param.reprocess.meta_stream_handle = m_pMetaChannel->mStreams[0]->getMyServerID();
+ param.reprocess.meta_buf_index = meta_frame->bufs[0]->buf_idx;
+
+ LOGI("Online reprocessing id = %d buf Id = %d meta index = %d",
+ param.reprocess.frame_idx, param.reprocess.buf_index,
+ param.reprocess.meta_buf_index);
+ rc = mStreams[i]->setParameter(param);
+ if (rc == NO_ERROR) {
+ ret_val = param.reprocess.ret_val;
+ }
+ mStreams[i]->unmapBuf(CAM_MAPPING_BUF_TYPE_OFFLINE_INPUT_BUF,
+ buf_idx, -1);
+ }
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : addReprocStreamsFromSource
+ *
+ * DESCRIPTION: add reprocess streams from input source channel
+ *
+ * PARAMETERS :
+ * @config : pp feature configuration
+ * @src_config : source reprocess configuration
+ * @isType : type of image stabilization required on this stream
+ * @pMetaChannel : ptr to metadata channel to get corresp. metadata
+ *
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3ReprocessChannel::addReprocStreamsFromSource(cam_pp_feature_config_t &pp_config,
+ const reprocess_config_t &src_config , cam_is_type_t is_type,
+ QCamera3Channel *pMetaChannel)
+{
+ int32_t rc = 0;
+ cam_stream_reproc_config_t reprocess_config;
+ cam_stream_type_t streamType;
+
+ cam_dimension_t streamDim = src_config.output_stream_dim;
+
+ if (NULL != src_config.src_channel) {
+ QCamera3Stream *pSrcStream = src_config.src_channel->getStreamByIndex(0);
+ if (pSrcStream == NULL) {
+ LOGE("source channel doesn't have a stream");
+ return BAD_VALUE;
+ }
+ mSrcStreamHandles[m_numStreams] = pSrcStream->getMyHandle();
+ }
+
+ streamType = CAM_STREAM_TYPE_OFFLINE_PROC;
+ reprocess_config.pp_type = CAM_OFFLINE_REPROCESS_TYPE;
+
+ reprocess_config.offline.input_fmt = src_config.stream_format;
+ reprocess_config.offline.input_dim = src_config.input_stream_dim;
+ reprocess_config.offline.input_buf_planes.plane_info =
+ src_config.input_stream_plane_info.plane_info;
+ reprocess_config.offline.num_of_bufs = (uint8_t)mNumBuffers;
+ reprocess_config.offline.input_type = src_config.stream_type;
+
+ reprocess_config.pp_feature_config = pp_config;
+ QCamera3Stream *pStream = new QCamera3Stream(m_camHandle,
+ m_handle,
+ m_camOps,
+ &mPaddingInfo,
+ (QCamera3Channel*)this);
+ if (pStream == NULL) {
+ LOGE("No mem for Stream");
+ return NO_MEMORY;
+ }
+
+ rc = pStream->init(streamType, src_config.stream_format,
+ streamDim, ROTATE_0, &reprocess_config,
+ (uint8_t)mNumBuffers,
+ reprocess_config.pp_feature_config.feature_mask,
+ is_type,
+ 0,/* batchSize */
+ QCamera3Channel::streamCbRoutine, this);
+
+ if (rc == 0) {
+ mStreams[m_numStreams] = pStream;
+ m_numStreams++;
+ } else {
+ LOGE("failed to create reprocess stream");
+ delete pStream;
+ }
+
+ if (rc == NO_ERROR) {
+ m_pSrcChannel = src_config.src_channel;
+ m_pMetaChannel = pMetaChannel;
+ mReprocessType = src_config.reprocess_type;
+ LOGD("mReprocessType is %d", mReprocessType);
+ }
+ mm_camera_req_buf_t buf;
+ memset(&buf, 0x0, sizeof(buf));
+ buf.type = MM_CAMERA_REQ_SUPER_BUF;
+ buf.num_buf_requested = 1;
+ if(m_camOps->request_super_buf(m_camHandle,m_handle, &buf) < 0) {
+ LOGE("Request for super buffer failed");
+ }
+ return rc;
+}
+
+/* QCamera3SupportChannel methods */
+
+cam_dimension_t QCamera3SupportChannel::kDim = {640, 480};
+
+QCamera3SupportChannel::QCamera3SupportChannel(uint32_t cam_handle,
+ uint32_t channel_handle,
+ mm_camera_ops_t *cam_ops,
+ cam_padding_info_t *paddingInfo,
+ cam_feature_mask_t postprocess_mask,
+ cam_stream_type_t streamType,
+ cam_dimension_t *dim,
+ cam_format_t streamFormat,
+ uint8_t hw_analysis_supported,
+ cam_color_filter_arrangement_t color_arrangement,
+ void *userData, uint32_t numBuffers) :
+ QCamera3Channel(cam_handle, channel_handle, cam_ops,
+ NULL, paddingInfo, postprocess_mask,
+ userData, numBuffers),
+ mMemory(NULL)
+{
+ memcpy(&mDim, dim, sizeof(cam_dimension_t));
+ mStreamType = streamType;
+ mStreamFormat = streamFormat;
+ // Make Analysis same as Preview format
+ if (!hw_analysis_supported && mStreamType == CAM_STREAM_TYPE_ANALYSIS &&
+ color_arrangement != CAM_FILTER_ARRANGEMENT_Y) {
+ mStreamFormat = getStreamDefaultFormat(CAM_STREAM_TYPE_PREVIEW);
+ }
+}
+
+QCamera3SupportChannel::~QCamera3SupportChannel()
+{
+ destroy();
+
+ if (mMemory) {
+ mMemory->deallocate();
+ delete mMemory;
+ mMemory = NULL;
+ }
+}
+
+int32_t QCamera3SupportChannel::initialize(cam_is_type_t isType)
+{
+ int32_t rc;
+
+ if (mMemory || m_numStreams > 0) {
+ LOGE("metadata channel already initialized");
+ return -EINVAL;
+ }
+
+ mIsType = isType;
+ rc = QCamera3Channel::addStream(mStreamType,
+ mStreamFormat, mDim, ROTATE_0, MIN_STREAMING_BUFFER_NUM,
+ mPostProcMask, mIsType);
+ if (rc < 0) {
+ LOGE("addStream failed");
+ }
+ return rc;
+}
+
+int32_t QCamera3SupportChannel::request(buffer_handle_t * /*buffer*/,
+ uint32_t /*frameNumber*/)
+{
+ return NO_ERROR;
+}
+
+void QCamera3SupportChannel::streamCbRoutine(
+ mm_camera_super_buf_t *super_frame,
+ QCamera3Stream * /*stream*/)
+{
+ if (super_frame == NULL || super_frame->num_bufs != 1) {
+ LOGE("super_frame is not valid");
+ return;
+ }
+ bufDone(super_frame);
+ free(super_frame);
+}
+
+QCamera3StreamMem* QCamera3SupportChannel::getStreamBufs(uint32_t len)
+{
+ int rc;
+ mMemory = new QCamera3StreamMem(mNumBuffers);
+ if (!mMemory) {
+ LOGE("unable to create heap memory");
+ return NULL;
+ }
+ rc = mMemory->allocateAll(len);
+ if (rc < 0) {
+ LOGE("unable to allocate heap memory");
+ delete mMemory;
+ mMemory = NULL;
+ return NULL;
+ }
+ return mMemory;
+}
+
+void QCamera3SupportChannel::putStreamBufs()
+{
+ mMemory->deallocate();
+ delete mMemory;
+ mMemory = NULL;
+}
+
+}; // namespace qcamera
diff --git a/camera/QCamera2/HAL3/QCamera3Channel.h b/camera/QCamera2/HAL3/QCamera3Channel.h
new file mode 100644
index 0000000..7338c18
--- /dev/null
+++ b/camera/QCamera2/HAL3/QCamera3Channel.h
@@ -0,0 +1,628 @@
+/* Copyright (c) 2012-2016, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef __QCAMERA3_CHANNEL_H__
+#define __QCAMERA3_CHANNEL_H__
+
+// System dependencies
+#include <utils/List.h>
+#include <utils/Mutex.h>
+#include <utils/Vector.h>
+#include "gralloc_priv.h"
+
+// Camera dependencies
+#include "cam_intf.h"
+#include "cam_types.h"
+#include "camera3.h"
+#include "QCamera3HALHeader.h"
+#include "QCamera3Mem.h"
+#include "QCamera3PostProc.h"
+#include "QCamera3Stream.h"
+#include "QCamera3StreamMem.h"
+
+extern "C" {
+#include "mm_camera_interface.h"
+#include "mm_jpeg_interface.h"
+}
+
+using namespace android;
+
+#define MIN_STREAMING_BUFFER_NUM 7+11
+
+#define QCAMERA_DUMP_FRM_PREVIEW 1
+#define QCAMERA_DUMP_FRM_VIDEO (1<<1)
+#define QCAMERA_DUMP_FRM_SNAPSHOT (1<<2)
+#define QCAMERA_DUMP_FRM_CALLBACK (1<<3)
+#define QCAMERA_DUMP_FRM_INPUT_REPROCESS (1<<6)
+
+typedef int64_t nsecs_t;
+
+namespace qcamera {
+
+typedef void (*channel_cb_routine)(mm_camera_super_buf_t *metadata,
+ camera3_stream_buffer_t *buffer,
+ uint32_t frame_number, bool isInputBuffer,
+ void *userdata);
+class QCamera3Channel
+{
+public:
+ QCamera3Channel(uint32_t cam_handle,
+ uint32_t channel_handle,
+ mm_camera_ops_t *cam_ops,
+ channel_cb_routine cb_routine,
+ cam_padding_info_t *paddingInfo,
+ cam_feature_mask_t postprocess_mask,
+ void *userData, uint32_t numBuffers);
+ virtual ~QCamera3Channel();
+
+ virtual int32_t start();
+ virtual int32_t stop();
+ virtual int32_t setBatchSize(uint32_t);
+ virtual int32_t queueBatchBuf();
+ virtual int32_t setPerFrameMapUnmap(bool enable);
+ int32_t bufDone(mm_camera_super_buf_t *recvd_frame);
+ int32_t setBundleInfo(const cam_bundle_config_t &bundleInfo);
+
+ virtual uint32_t getStreamTypeMask();
+ uint32_t getStreamID(uint32_t streamMask);
+ void destroy();
+ virtual int32_t initialize(cam_is_type_t isType) = 0;
+ virtual int32_t request(buffer_handle_t * /*buffer*/,
+ uint32_t /*frameNumber*/){ return 0;};
+ virtual int32_t request(buffer_handle_t * /*buffer*/,
+ uint32_t /*frameNumber*/,
+ camera3_stream_buffer_t* /*pInputBuffer*/,
+ metadata_buffer_t* /*metadata*/){ return 0;};
+ virtual void streamCbRoutine(mm_camera_super_buf_t *super_frame,
+ QCamera3Stream *stream) = 0;
+
+ virtual int32_t registerBuffer(buffer_handle_t *buffer, cam_is_type_t isType) = 0;
+ virtual QCamera3StreamMem *getStreamBufs(uint32_t len) = 0;
+ virtual void putStreamBufs() = 0;
+ virtual int32_t flush();
+
+ QCamera3Stream *getStreamByHandle(uint32_t streamHandle);
+ uint32_t getMyHandle() const {return m_handle;};
+ uint32_t getNumOfStreams() const {return m_numStreams;};
+ uint32_t getNumBuffers() const {return mNumBuffers;};
+ QCamera3Stream *getStreamByIndex(uint32_t index);
+
+ static void streamCbRoutine(mm_camera_super_buf_t *super_frame,
+ QCamera3Stream *stream, void *userdata);
+ void dumpYUV(mm_camera_buf_def_t *frame, cam_dimension_t dim,
+ cam_frame_len_offset_t offset, uint8_t name);
+ bool isUBWCEnabled();
+ cam_format_t getStreamDefaultFormat(cam_stream_type_t type);
+
+ void *mUserData;
+ cam_padding_info_t mPaddingInfo;
+ QCamera3Stream *mStreams[MAX_STREAM_NUM_IN_BUNDLE];
+ uint32_t m_numStreams;
+protected:
+
+ int32_t addStream(cam_stream_type_t streamType,
+ cam_format_t streamFormat,
+ cam_dimension_t streamDim,
+ cam_rotation_t streamRotation,
+ uint8_t minStreamBufnum,
+ cam_feature_mask_t postprocessMask,
+ cam_is_type_t isType,
+ uint32_t batchSize = 0);
+
+ int32_t allocateStreamInfoBuf(camera3_stream_t *stream);
+
+ uint32_t m_camHandle;
+ mm_camera_ops_t *m_camOps;
+ bool m_bIsActive;
+
+ uint32_t m_handle;
+
+
+ mm_camera_buf_notify_t mDataCB;
+
+
+ QCamera3HeapMemory *mStreamInfoBuf;
+ channel_cb_routine mChannelCB;
+ //cam_padding_info_t *mPaddingInfo;
+ cam_feature_mask_t mPostProcMask;
+ uint32_t mYUVDump;
+ cam_is_type_t mIsType;
+ uint32_t mNumBuffers;
+ /* Enable unmapping of buffer before issuing buffer callback. Default value
+ * for this flag is true and is selectively set to false for the usecases
+ * such as HFR to avoid any performance hit due to mapping/unmapping */
+ bool mPerFrameMapUnmapEnable;
+ uint32_t frm_num;
+ uint32_t dumpFrmCnt;
+ uint32_t skip_mode;
+ uint32_t mDumpSkipCnt;
+};
+
+/* QCamera3ProcessingChannel is used to handle all streams that are directly
+ * generated by hardware and given to frameworks without any postprocessing at HAL.
+ * It also handles input streams that require reprocessing by hardware and then
+ * returned to frameworks. */
+class QCamera3ProcessingChannel : public QCamera3Channel
+{
+public:
+ QCamera3ProcessingChannel(uint32_t cam_handle,
+ uint32_t channel_handle,
+ mm_camera_ops_t *cam_ops,
+ channel_cb_routine cb_routine,
+ cam_padding_info_t *paddingInfo,
+ void *userData,
+ camera3_stream_t *stream,
+ cam_stream_type_t stream_type,
+ cam_feature_mask_t postprocess_mask,
+ QCamera3Channel *metadataChannel,
+ uint32_t numBuffers = MAX_INFLIGHT_REQUESTS);
+
+ ~QCamera3ProcessingChannel();
+
+ virtual int32_t initialize(cam_is_type_t isType);
+ virtual int32_t request(buffer_handle_t *buffer,
+ uint32_t frameNumber,
+ camera3_stream_buffer_t* pInputBuffer,
+ metadata_buffer_t* metadata);
+ virtual void streamCbRoutine(mm_camera_super_buf_t *super_frame,
+ QCamera3Stream *stream);
+ virtual QCamera3StreamMem *getStreamBufs(uint32_t len);
+ virtual void putStreamBufs();
+ virtual int32_t registerBuffer(buffer_handle_t *buffer, cam_is_type_t isType);
+
+ virtual int32_t stop();
+
+ virtual reprocess_type_t getReprocessType() = 0;
+
+ virtual void reprocessCbRoutine(buffer_handle_t *resultBuffer,
+ uint32_t resultFrameNumber);
+
+ int32_t queueReprocMetadata(mm_camera_super_buf_t *metadata);
+ int32_t metadataBufDone(mm_camera_super_buf_t *recvd_frame);
+ int32_t translateStreamTypeAndFormat(camera3_stream_t *stream,
+ cam_stream_type_t &streamType,
+ cam_format_t &streamFormat);
+ int32_t setReprocConfig(reprocess_config_t &reproc_cfg,
+ camera3_stream_buffer_t *pInputBuffer,
+ metadata_buffer_t *metadata,
+ cam_format_t streamFormat, cam_dimension_t dim);
+ int32_t setFwkInputPPData(qcamera_fwk_input_pp_data_t *src_frame,
+ camera3_stream_buffer_t *pInputBuffer,
+ reprocess_config_t *reproc_cfg,
+ metadata_buffer_t *metadata,
+ buffer_handle_t *output_buffer,
+ uint32_t frameNumber);
+ int32_t checkStreamCbErrors(mm_camera_super_buf_t *super_frame,
+ QCamera3Stream *stream);
+ int32_t getStreamSize(cam_dimension_t &dim);
+
+ QCamera3PostProcessor m_postprocessor; // post processor
+ void showDebugFPS(int32_t streamType);
+
+protected:
+ uint8_t mDebugFPS;
+ int mFrameCount;
+ int mLastFrameCount;
+ nsecs_t mLastFpsTime;
+ bool isWNREnabled() {return m_bWNROn;};
+ void startPostProc(const reprocess_config_t &reproc_cfg);
+ void issueChannelCb(buffer_handle_t *resultBuffer,
+ uint32_t resultFrameNumber);
+ int32_t releaseOfflineMemory(uint32_t resultFrameNumber);
+
+ QCamera3StreamMem mMemory; //output buffer allocated by fwk
+ camera3_stream_t *mCamera3Stream;
+ uint32_t mNumBufs;
+ cam_stream_type_t mStreamType;
+ cam_format_t mStreamFormat;
+ uint8_t mIntent;
+
+ bool mPostProcStarted;
+ bool mInputBufferConfig; // Set when the processing channel is configured
+ // for processing input(framework) buffers
+
+ QCamera3Channel *m_pMetaChannel;
+ mm_camera_super_buf_t *mMetaFrame;
+ QCamera3StreamMem mOfflineMemory; //reprocessing input buffer
+ QCamera3StreamMem mOfflineMetaMemory; //reprocessing metadata buffer
+ List<uint32_t> mFreeOfflineMetaBuffersList;
+ Mutex mFreeOfflineMetaBuffersLock;
+
+private:
+
+ bool m_bWNROn;
+};
+
+/* QCamera3RegularChannel is used to handle all streams that are directly
+ * generated by hardware and given to frameworks without any postprocessing at HAL.
+ * Examples are: all IMPLEMENTATION_DEFINED streams, CPU_READ streams. */
+class QCamera3RegularChannel : public QCamera3ProcessingChannel
+{
+public:
+ QCamera3RegularChannel(uint32_t cam_handle,
+ uint32_t channel_handle,
+ mm_camera_ops_t *cam_ops,
+ channel_cb_routine cb_routine,
+ cam_padding_info_t *paddingInfo,
+ void *userData,
+ camera3_stream_t *stream,
+ cam_stream_type_t stream_type,
+ cam_feature_mask_t postprocess_mask,
+ QCamera3Channel *metadataChannel,
+ uint32_t numBuffers = MAX_INFLIGHT_REQUESTS);
+
+ virtual ~QCamera3RegularChannel();
+
+ virtual int32_t setBatchSize(uint32_t batchSize);
+ virtual uint32_t getStreamTypeMask();
+ virtual int32_t queueBatchBuf();
+ virtual int32_t initialize(cam_is_type_t isType);
+ using QCamera3ProcessingChannel::request;
+ virtual int32_t request(buffer_handle_t *buffer, uint32_t frameNumber);
+ virtual reprocess_type_t getReprocessType();
+
+private:
+ int32_t initialize(struct private_handle_t *priv_handle);
+
+ uint32_t mBatchSize;
+ cam_rotation_t mRotation;
+};
+
+/* QCamera3MetadataChannel is for metadata stream generated by camera daemon. */
+class QCamera3MetadataChannel : public QCamera3Channel
+{
+public:
+ QCamera3MetadataChannel(uint32_t cam_handle,
+ uint32_t channel_handle,
+ mm_camera_ops_t *cam_ops,
+ channel_cb_routine cb_routine,
+ cam_padding_info_t *paddingInfo,
+ cam_feature_mask_t postprocess_mask,
+ void *userData,
+ uint32_t numBuffers = MIN_STREAMING_BUFFER_NUM);
+ virtual ~QCamera3MetadataChannel();
+
+ virtual int32_t initialize(cam_is_type_t isType);
+
+ virtual int32_t request(buffer_handle_t *buffer, uint32_t frameNumber);
+ virtual void streamCbRoutine(mm_camera_super_buf_t *super_frame,
+ QCamera3Stream *stream);
+
+ virtual QCamera3StreamMem *getStreamBufs(uint32_t le);
+ virtual void putStreamBufs();
+ virtual int32_t registerBuffer(buffer_handle_t * /*buffer*/, cam_is_type_t /*isType*/)
+ { return NO_ERROR; };
+
+private:
+ QCamera3StreamMem *mMemory;
+};
+
+/* QCamera3RawChannel is for opaqueu/cross-platform raw stream containing
+ * vendor specific bayer data or 16-bit unpacked bayer data */
+class QCamera3RawChannel : public QCamera3RegularChannel
+{
+public:
+ QCamera3RawChannel(uint32_t cam_handle,
+ uint32_t channel_handle,
+ mm_camera_ops_t *cam_ops,
+ channel_cb_routine cb_routine,
+ cam_padding_info_t *paddingInfo,
+ void *userData,
+ camera3_stream_t *stream,
+ cam_feature_mask_t postprocess_mask,
+ QCamera3Channel *metadataChannel,
+ bool raw_16 = false,
+ uint32_t numBuffers = MAX_INFLIGHT_REQUESTS);
+
+ virtual ~QCamera3RawChannel();
+
+ virtual int32_t initialize(cam_is_type_t isType);
+
+ virtual void streamCbRoutine(mm_camera_super_buf_t *super_frame,
+ QCamera3Stream *stream);
+
+ virtual reprocess_type_t getReprocessType();
+
+private:
+ bool mRawDump;
+ bool mIsRaw16;
+
+ void dumpRawSnapshot(mm_camera_buf_def_t *frame);
+ void convertLegacyToRaw16(mm_camera_buf_def_t *frame);
+ void convertMipiToRaw16(mm_camera_buf_def_t *frame);
+};
+
+/*
+ * QCamera3RawDumpChannel is for internal use only for Raw dump
+ */
+
+class QCamera3RawDumpChannel : public QCamera3Channel
+{
+public:
+ QCamera3RawDumpChannel(uint32_t cam_handle,
+ uint32_t channel_handle,
+ mm_camera_ops_t *cam_ops,
+ cam_dimension_t rawDumpSize,
+ cam_padding_info_t *paddingInfo,
+ void *userData,
+ cam_feature_mask_t postprocess_mask, uint32_t numBuffers = 3U);
+ virtual ~QCamera3RawDumpChannel();
+ virtual int32_t initialize(cam_is_type_t isType);
+ virtual void streamCbRoutine(mm_camera_super_buf_t *super_frame,
+ QCamera3Stream *stream);
+ virtual QCamera3StreamMem *getStreamBufs(uint32_t le);
+ virtual void putStreamBufs();
+ virtual int32_t registerBuffer(buffer_handle_t * /*buffer*/, cam_is_type_t /*isType*/)
+ { return NO_ERROR; };
+ virtual int32_t request(buffer_handle_t *buffer, uint32_t frameNumber);
+ void dumpRawSnapshot(mm_camera_buf_def_t *frame);
+
+public:
+ cam_dimension_t mDim;
+
+private:
+ bool mRawDump;
+ QCamera3StreamMem *mMemory;
+};
+
+/* QCamera3YUVChannel is used to handle flexible YUV streams that are directly
+ * generated by hardware and given to frameworks without any postprocessing at HAL.
+ * It is also used to handle input buffers that generate YUV outputs */
+class QCamera3YUVChannel : public QCamera3ProcessingChannel
+{
+public:
+ QCamera3YUVChannel(uint32_t cam_handle,
+ uint32_t channel_handle,
+ mm_camera_ops_t *cam_ops,
+ channel_cb_routine cb_routine,
+ cam_padding_info_t *paddingInfo,
+ void *userData,
+ camera3_stream_t *stream,
+ cam_stream_type_t stream_type,
+ cam_feature_mask_t postprocess_mask,
+ QCamera3Channel *metadataChannel);
+ ~QCamera3YUVChannel();
+ virtual int32_t initialize(cam_is_type_t isType);
+ using QCamera3ProcessingChannel::request;
+ virtual int32_t request(buffer_handle_t *buffer,
+ uint32_t frameNumber,
+ camera3_stream_buffer_t* pInputBuffer,
+ metadata_buffer_t* metadata, bool &needMetadata);
+ virtual reprocess_type_t getReprocessType();
+ virtual void streamCbRoutine(mm_camera_super_buf_t *super_frame,
+ QCamera3Stream *stream);
+ virtual void putStreamBufs();
+ virtual void reprocessCbRoutine(buffer_handle_t *resultBuffer,
+ uint32_t resultFrameNumber);
+
+private:
+ typedef struct {
+ uint32_t frameNumber;
+ bool offlinePpFlag;
+ buffer_handle_t *output;
+ mm_camera_super_buf_t *callback_buffer;
+ } PpInfo;
+
+ // Whether offline postprocessing is required for this channel
+ bool mBypass;
+ uint32_t mFrameLen;
+
+ // Current edge, noise, and crop region setting
+ cam_edge_application_t mEdgeMode;
+ uint32_t mNoiseRedMode;
+ cam_crop_region_t mCropRegion;
+
+ // Mutex to protect mOfflinePpFlagMap and mFreeHeapBufferList
+ Mutex mOfflinePpLock;
+ // Map between free number and whether the request needs to be
+ // postprocessed.
+ List<PpInfo> mOfflinePpInfoList;
+ // Heap buffer index list
+ List<uint32_t> mFreeHeapBufferList;
+
+private:
+ bool needsFramePostprocessing(metadata_buffer_t* meta);
+ int32_t handleOfflinePpCallback(uint32_t resultFrameNumber,
+ Vector<mm_camera_super_buf_t *>& pendingCbs);
+};
+
+/* QCamera3PicChannel is for JPEG stream, which contains a YUV stream generated
+ * by the hardware, and encoded to a JPEG stream */
+class QCamera3PicChannel : public QCamera3ProcessingChannel
+{
+public:
+ QCamera3PicChannel(uint32_t cam_handle,
+ uint32_t channel_handle,
+ mm_camera_ops_t *cam_ops,
+ channel_cb_routine cb_routine,
+ cam_padding_info_t *paddingInfo,
+ void *userData,
+ camera3_stream_t *stream,
+ cam_feature_mask_t postprocess_mask,
+ bool is4KVideo,
+ bool isInputStreamConfigured,
+ QCamera3Channel *metadataChannel,
+ uint32_t numBuffers = MAX_INFLIGHT_REQUESTS);
+ ~QCamera3PicChannel();
+
+ virtual int32_t initialize(cam_is_type_t isType);
+ virtual int32_t flush();
+ virtual int32_t request(buffer_handle_t *buffer,
+ uint32_t frameNumber,
+ camera3_stream_buffer_t* pInputBuffer,
+ metadata_buffer_t* metadata);
+ virtual void streamCbRoutine(mm_camera_super_buf_t *super_frame,
+ QCamera3Stream *stream);
+
+ virtual QCamera3StreamMem *getStreamBufs(uint32_t le);
+ virtual void putStreamBufs();
+ virtual reprocess_type_t getReprocessType();
+
+ QCamera3Exif *getExifData(metadata_buffer_t *metadata,
+ jpeg_settings_t *jpeg_settings);
+ void overrideYuvSize(uint32_t width, uint32_t height);
+ static void jpegEvtHandle(jpeg_job_status_t status,
+ uint32_t /*client_hdl*/,
+ uint32_t jobId,
+ mm_jpeg_output_t *p_output,
+ void *userdata);
+ static void dataNotifyCB(mm_camera_super_buf_t *recvd_frame,
+ void *userdata);
+
+private:
+ int32_t queueJpegSetting(uint32_t out_buf_index, metadata_buffer_t *metadata);
+
+public:
+ cam_dimension_t m_max_pic_dim;
+
+private:
+ uint32_t mNumSnapshotBufs;
+ uint32_t mYuvWidth, mYuvHeight;
+ int32_t mCurrentBufIndex;
+ bool mInputBufferHint;
+ QCamera3StreamMem *mYuvMemory;
+ // Keep a list of free buffers
+ Mutex mFreeBuffersLock;
+ List<uint32_t> mFreeBufferList;
+ uint32_t mFrameLen;
+};
+
+// reprocess channel class
+class QCamera3ReprocessChannel : public QCamera3Channel
+{
+public:
+ QCamera3ReprocessChannel(uint32_t cam_handle,
+ uint32_t channel_handle,
+ mm_camera_ops_t *cam_ops,
+ channel_cb_routine cb_routine,
+ cam_padding_info_t *paddingInfo,
+ cam_feature_mask_t postprocess_mask,
+ void *userData, void *ch_hdl);
+ QCamera3ReprocessChannel();
+ virtual ~QCamera3ReprocessChannel();
+ // offline reprocess
+ virtual int32_t start();
+ virtual int32_t stop();
+ int32_t doReprocessOffline(qcamera_fwk_input_pp_data_t *frame,
+ bool isPriorityFrame = false);
+ int32_t doReprocess(int buf_fd, size_t buf_length, int32_t &ret_val,
+ mm_camera_super_buf_t *meta_buf);
+ int32_t overrideMetadata(qcamera_hal3_pp_buffer_t *pp_buffer,
+ mm_camera_buf_def_t *meta_buffer,
+ jpeg_settings_t *jpeg_settings,
+ qcamera_fwk_input_pp_data_t &fwk_frame);
+ int32_t overrideFwkMetadata(qcamera_fwk_input_pp_data_t *frame);
+ virtual QCamera3StreamMem *getStreamBufs(uint32_t len);
+ virtual void putStreamBufs();
+ virtual int32_t initialize(cam_is_type_t isType);
+ int32_t unmapOfflineBuffers(bool all);
+ int32_t bufDone(mm_camera_super_buf_t *recvd_frame);
+ virtual void streamCbRoutine(mm_camera_super_buf_t *super_frame,
+ QCamera3Stream *stream);
+ static void dataNotifyCB(mm_camera_super_buf_t *recvd_frame,
+ void* userdata);
+ int32_t addReprocStreamsFromSource(cam_pp_feature_config_t &pp_config,
+ const reprocess_config_t &src_config,
+ cam_is_type_t is_type,
+ QCamera3Channel *pMetaChannel);
+ QCamera3Stream *getStreamBySrcHandle(uint32_t srcHandle);
+ QCamera3Stream *getSrcStreamBySrcHandle(uint32_t srcHandle);
+ virtual int32_t registerBuffer(buffer_handle_t * buffer, cam_is_type_t isType);
+
+public:
+ void *inputChHandle;
+
+private:
+ typedef struct {
+ QCamera3Stream *stream;
+ cam_mapping_buf_type type;
+ uint32_t index;
+ } OfflineBuffer;
+
+ int32_t resetToCamPerfNormal(uint32_t frameNumber);
+ android::List<OfflineBuffer> mOfflineBuffers;
+ android::List<OfflineBuffer> mOfflineMetaBuffers;
+ int32_t mOfflineBuffersIndex;
+ int32_t mOfflineMetaIndex;
+ uint32_t mFrameLen;
+ Mutex mFreeBuffersLock; // Lock for free heap buffers
+ List<int32_t> mFreeBufferList; // Free heap buffers list
+ reprocess_type_t mReprocessType;
+ uint32_t mSrcStreamHandles[MAX_STREAM_NUM_IN_BUNDLE];
+ QCamera3ProcessingChannel *m_pSrcChannel; // ptr to source channel for reprocess
+ QCamera3Channel *m_pMetaChannel;
+ QCamera3StreamMem *mMemory;
+ QCamera3StreamMem mGrallocMemory;
+ Vector<uint32_t> mPriorityFrames;
+ Mutex mPriorityFramesLock;
+ bool mReprocessPerfMode;
+};
+
+
+/* QCamera3SupportChannel is for HAL internal consumption only */
+class QCamera3SupportChannel : public QCamera3Channel
+{
+public:
+ QCamera3SupportChannel(uint32_t cam_handle,
+ uint32_t channel_handle,
+ mm_camera_ops_t *cam_ops,
+ cam_padding_info_t *paddingInfo,
+ cam_feature_mask_t postprocess_mask,
+ cam_stream_type_t streamType,
+ cam_dimension_t *dim,
+ cam_format_t streamFormat,
+ uint8_t hw_analysis_supported,
+ cam_color_filter_arrangement_t color_arrangement,
+ void *userData,
+ uint32_t numBuffers = MIN_STREAMING_BUFFER_NUM
+ );
+ virtual ~QCamera3SupportChannel();
+
+ virtual int32_t initialize(cam_is_type_t isType);
+
+ virtual int32_t request(buffer_handle_t *buffer, uint32_t frameNumber);
+ virtual void streamCbRoutine(mm_camera_super_buf_t *super_frame,
+ QCamera3Stream *stream);
+
+ virtual QCamera3StreamMem *getStreamBufs(uint32_t le);
+ virtual void putStreamBufs();
+ virtual int32_t registerBuffer(buffer_handle_t * /*buffer*/, cam_is_type_t /*isType*/)
+ { return NO_ERROR; };
+
+ static cam_dimension_t kDim;
+private:
+ QCamera3StreamMem *mMemory;
+ cam_dimension_t mDim;
+ cam_stream_type_t mStreamType;
+ cam_format_t mStreamFormat;
+};
+
+}; // namespace qcamera
+
+#endif /* __QCAMERA_CHANNEL_H__ */
diff --git a/camera/QCamera2/HAL3/QCamera3CropRegionMapper.cpp b/camera/QCamera2/HAL3/QCamera3CropRegionMapper.cpp
new file mode 100644
index 0000000..94a398b
--- /dev/null
+++ b/camera/QCamera2/HAL3/QCamera3CropRegionMapper.cpp
@@ -0,0 +1,272 @@
+/* Copyright (c) 2015-2016, The Linux Foundation. All rights reserved.
+*
+* Redistribution and use in source and binary forms, with or without
+* modification, are permitted provided that the following conditions are
+* met:
+* * Redistributions of source code must retain the above copyright
+* notice, this list of conditions and the following disclaimer.
+* * Redistributions in binary form must reproduce the above
+* copyright notice, this list of conditions and the following
+* disclaimer in the documentation and/or other materials provided
+* with the distribution.
+* * Neither the name of The Linux Foundation nor the names of its
+* contributors may be used to endorse or promote products derived
+* from this software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*
+*/
+
+
+#define ATRACE_TAG ATRACE_TAG_CAMERA
+#define LOG_TAG "QCamera3CropRegionMapper"
+
+// Camera dependencies
+#include "QCamera3CropRegionMapper.h"
+#include "QCamera3HWI.h"
+
+extern "C" {
+#include "mm_camera_dbg.h"
+}
+
+using namespace android;
+
+namespace qcamera {
+
+/*===========================================================================
+ * FUNCTION : QCamera3CropRegionMapper
+ *
+ * DESCRIPTION: Constructor
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : None
+ *==========================================================================*/
+QCamera3CropRegionMapper::QCamera3CropRegionMapper()
+ : mSensorW(0),
+ mSensorH(0),
+ mActiveArrayW(0),
+ mActiveArrayH(0)
+{
+}
+
+/*===========================================================================
+ * FUNCTION : ~QCamera3CropRegionMapper
+ *
+ * DESCRIPTION: destructor
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : none
+ *==========================================================================*/
+
+QCamera3CropRegionMapper::~QCamera3CropRegionMapper()
+{
+}
+
+/*===========================================================================
+ * FUNCTION : update
+ *
+ * DESCRIPTION: update sensor active array size and sensor output size
+ *
+ * PARAMETERS :
+ * @active_array_w : active array width
+ * @active_array_h : active array height
+ * @sensor_w : sensor output width
+ * @sensor_h : sensor output height
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCamera3CropRegionMapper::update(uint32_t active_array_w,
+ uint32_t active_array_h, uint32_t sensor_w,
+ uint32_t sensor_h)
+{
+ // Sanity check
+ if (active_array_w == 0 || active_array_h == 0 ||
+ sensor_w == 0 || sensor_h == 0) {
+ LOGE("active_array size and sensor output size must be non zero");
+ return;
+ }
+ if (active_array_w < sensor_w || active_array_h < sensor_h) {
+ LOGE("invalid input: active_array [%d, %d], sensor size [%d, %d]",
+ active_array_w, active_array_h, sensor_w, sensor_h);
+ return;
+ }
+ mSensorW = sensor_w;
+ mSensorH = sensor_h;
+ mActiveArrayW = active_array_w;
+ mActiveArrayH = active_array_h;
+
+ LOGH("active_array: %d x %d, sensor size %d x %d",
+ mActiveArrayW, mActiveArrayH, mSensorW, mSensorH);
+}
+
+/*===========================================================================
+ * FUNCTION : toActiveArray
+ *
+ * DESCRIPTION: Map crop rectangle from sensor output space to active array space
+ *
+ * PARAMETERS :
+ * @crop_left : x coordinate of top left corner of rectangle
+ * @crop_top : y coordinate of top left corner of rectangle
+ * @crop_width : width of rectangle
+ * @crop_height : height of rectangle
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCamera3CropRegionMapper::toActiveArray(int32_t& crop_left, int32_t& crop_top,
+ int32_t& crop_width, int32_t& crop_height)
+{
+ if (mSensorW == 0 || mSensorH == 0 ||
+ mActiveArrayW == 0 || mActiveArrayH == 0) {
+ LOGE("sensor/active array sizes are not initialized!");
+ return;
+ }
+
+ crop_left = crop_left * mActiveArrayW / mSensorW;
+ crop_top = crop_top * mActiveArrayH / mSensorH;
+ crop_width = crop_width * mActiveArrayW / mSensorW;
+ crop_height = crop_height * mActiveArrayH / mSensorH;
+
+ boundToSize(crop_left, crop_top, crop_width, crop_height,
+ mActiveArrayW, mActiveArrayH);
+}
+
+/*===========================================================================
+ * FUNCTION : toSensor
+ *
+ * DESCRIPTION: Map crop rectangle from active array space to sensor output space
+ *
+ * PARAMETERS :
+ * @crop_left : x coordinate of top left corner of rectangle
+ * @crop_top : y coordinate of top left corner of rectangle
+ * @crop_width : width of rectangle
+ * @crop_height : height of rectangle
+ *
+ * RETURN : none
+ *==========================================================================*/
+
+void QCamera3CropRegionMapper::toSensor(int32_t& crop_left, int32_t& crop_top,
+ int32_t& crop_width, int32_t& crop_height)
+{
+ if (mSensorW == 0 || mSensorH == 0 ||
+ mActiveArrayW == 0 || mActiveArrayH == 0) {
+ LOGE("sensor/active array sizes are not initialized!");
+ return;
+ }
+
+ crop_left = crop_left * mSensorW / mActiveArrayW;
+ crop_top = crop_top * mSensorH / mActiveArrayH;
+ crop_width = crop_width * mSensorW / mActiveArrayW;
+ crop_height = crop_height * mSensorH / mActiveArrayH;
+
+ LOGD("before bounding left %d, top %d, width %d, height %d",
+ crop_left, crop_top, crop_width, crop_height);
+ boundToSize(crop_left, crop_top, crop_width, crop_height,
+ mSensorW, mSensorH);
+ LOGD("after bounding left %d, top %d, width %d, height %d",
+ crop_left, crop_top, crop_width, crop_height);
+}
+
+/*===========================================================================
+ * FUNCTION : boundToSize
+ *
+ * DESCRIPTION: Bound a particular rectangle inside a bounding box
+ *
+ * PARAMETERS :
+ * @left : x coordinate of top left corner of rectangle
+ * @top : y coordinate of top left corner of rectangle
+ * @width : width of rectangle
+ * @height : height of rectangle
+ * @bound_w : width of bounding box
+ * @bound_y : height of bounding box
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCamera3CropRegionMapper::boundToSize(int32_t& left, int32_t& top,
+ int32_t& width, int32_t& height, int32_t bound_w, int32_t bound_h)
+{
+ if (left < 0) {
+ left = 0;
+ }
+ if (top < 0) {
+ top = 0;
+ }
+
+ if ((left + width) > bound_w) {
+ width = bound_w - left;
+ }
+ if ((top + height) > bound_h) {
+ height = bound_h - top;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : toActiveArray
+ *
+ * DESCRIPTION: Map co-ordinate from sensor output space to active array space
+ *
+ * PARAMETERS :
+ * @x : x coordinate
+ * @y : y coordinate
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCamera3CropRegionMapper::toActiveArray(uint32_t& x, uint32_t& y)
+{
+ if (mSensorW == 0 || mSensorH == 0 ||
+ mActiveArrayW == 0 || mActiveArrayH == 0) {
+ LOGE("sensor/active array sizes are not initialized!");
+ return;
+ }
+ if ((x > static_cast<uint32_t>(mSensorW)) ||
+ (y > static_cast<uint32_t>(mSensorH))) {
+ LOGE("invalid co-ordinate (%d, %d) in (0, 0, %d, %d) space",
+ x, y, mSensorW, mSensorH);
+ return;
+ }
+ x = x * mActiveArrayW / mSensorW;
+ y = y * mActiveArrayH / mSensorH;
+}
+
+/*===========================================================================
+ * FUNCTION : toSensor
+ *
+ * DESCRIPTION: Map co-ordinate from active array space to sensor output space
+ *
+ * PARAMETERS :
+ * @x : x coordinate
+ * @y : y coordinate
+ *
+ * RETURN : none
+ *==========================================================================*/
+
+void QCamera3CropRegionMapper::toSensor(uint32_t& x, uint32_t& y)
+{
+ if (mSensorW == 0 || mSensorH == 0 ||
+ mActiveArrayW == 0 || mActiveArrayH == 0) {
+ LOGE("sensor/active array sizes are not initialized!");
+ return;
+ }
+
+ if ((x > static_cast<uint32_t>(mActiveArrayW)) ||
+ (y > static_cast<uint32_t>(mActiveArrayH))) {
+ LOGE("invalid co-ordinate (%d, %d) in (0, 0, %d, %d) space",
+ x, y, mSensorW, mSensorH);
+ return;
+ }
+ x = x * mSensorW / mActiveArrayW;
+ y = y * mSensorH / mActiveArrayH;
+}
+
+}; //end namespace android
diff --git a/camera/QCamera2/HAL3/QCamera3CropRegionMapper.h b/camera/QCamera2/HAL3/QCamera3CropRegionMapper.h
new file mode 100644
index 0000000..31c8578
--- /dev/null
+++ b/camera/QCamera2/HAL3/QCamera3CropRegionMapper.h
@@ -0,0 +1,65 @@
+/* Copyright (c) 2015-2016, The Linux Foundation. All rights reserved.
+*
+* Redistribution and use in source and binary forms, with or without
+* modification, are permitted provided that the following conditions are
+* met:
+* * Redistributions of source code must retain the above copyright
+* notice, this list of conditions and the following disclaimer.
+* * Redistributions in binary form must reproduce the above
+* copyright notice, this list of conditions and the following
+* disclaimer in the documentation and/or other materials provided
+* with the distribution.
+* * Neither the name of The Linux Foundation nor the names of its
+* contributors may be used to endorse or promote products derived
+* from this software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*
+*/
+
+#ifndef __QCAMERA3CROPREGIONMAPPER_H__
+#define __QCAMERA3CROPREGIONMAPPER_H__
+
+// System dependencies
+#include <utils/Errors.h>
+
+using namespace android;
+
+namespace qcamera {
+
+class QCamera3CropRegionMapper {
+public:
+ QCamera3CropRegionMapper();
+ virtual ~QCamera3CropRegionMapper();
+
+ void update(uint32_t active_array_w, uint32_t active_array_h,
+ uint32_t sensor_w, uint32_t sensor_h);
+ void toActiveArray(int32_t& crop_left, int32_t& crop_top,
+ int32_t& crop_width, int32_t& crop_height);
+ void toSensor(int32_t& crop_left, int32_t& crop_top,
+ int32_t& crop_width, int32_t& crop_height);
+ void toActiveArray(uint32_t& x, uint32_t& y);
+ void toSensor(uint32_t& x, uint32_t& y);
+
+private:
+ /* sensor output size */
+ int32_t mSensorW, mSensorH;
+ int32_t mActiveArrayW, mActiveArrayH;
+
+ void boundToSize(int32_t& left, int32_t& top, int32_t& width,
+ int32_t& height, int32_t bound_w, int32_t bound_h);
+};
+
+}; // namespace qcamera
+
+#endif /* __QCAMERA3CROPREGIONMAPPER_H__ */
diff --git a/camera/QCamera2/HAL3/QCamera3HALHeader.h b/camera/QCamera2/HAL3/QCamera3HALHeader.h
new file mode 100644
index 0000000..ac68196
--- /dev/null
+++ b/camera/QCamera2/HAL3/QCamera3HALHeader.h
@@ -0,0 +1,96 @@
+/* Copyright (c) 2013-2016, The Linux Foundation. All rights reserved.
+*
+* Redistribution and use in source and binary forms, with or without
+* modification, are permitted provided that the following conditions are
+* met:
+* * Redistributions of source code must retain the above copyright
+* notice, this list of conditions and the following disclaimer.
+* * Redistributions in binary form must reproduce the above
+* copyright notice, this list of conditions and the following
+* disclaimer in the documentation and/or other materials provided
+* with the distribution.
+* * Neither the name of The Linux Foundation nor the names of its
+* contributors may be used to endorse or promote products derived
+* from this software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*
+*/
+#ifndef __QCAMERA_HALHEADER_H__
+#define __QCAMERA_HALHEADER_H__
+
+// System dependencies
+#include "gralloc.h"
+
+// Camera dependencies
+#include "cam_types.h"
+
+using namespace android;
+
+namespace qcamera {
+
+#define MAX(a, b) ((a) > (b) ? (a) : (b))
+#define MIN(a, b) ((a) < (b) ? (a) : (b))
+
+#define IS_USAGE_ZSL(usage) (((usage) & (GRALLOC_USAGE_HW_CAMERA_ZSL)) \
+ == (GRALLOC_USAGE_HW_CAMERA_ZSL))
+
+class QCamera3ProcessingChannel;
+
+ typedef enum {
+ INVALID,
+ VALID,
+ } stream_status_t;
+
+ typedef enum {
+ REPROCESS_TYPE_NONE,
+ REPROCESS_TYPE_JPEG,
+ REPROCESS_TYPE_YUV,
+ REPROCESS_TYPE_PRIVATE,
+ REPROCESS_TYPE_RAW
+ } reprocess_type_t;
+
+ typedef struct {
+ uint32_t out_buf_index;
+ int32_t jpeg_orientation;
+ uint8_t jpeg_quality;
+ uint8_t jpeg_thumb_quality;
+ cam_dimension_t thumbnail_size;
+ uint8_t gps_timestamp_valid;
+ int64_t gps_timestamp;
+ uint8_t gps_coordinates_valid;
+ double gps_coordinates[3];
+ char gps_processing_method[GPS_PROCESSING_METHOD_SIZE];
+ uint8_t image_desc_valid;
+ char image_desc[EXIF_IMAGE_DESCRIPTION_SIZE];
+ } jpeg_settings_t;
+
+ typedef struct {
+ int32_t iso_speed;
+ int64_t exposure_time;
+ } metadata_response_t;
+
+ typedef struct {
+ cam_stream_type_t stream_type;
+ cam_format_t stream_format;
+ cam_dimension_t input_stream_dim;
+ cam_stream_buf_plane_info_t input_stream_plane_info;
+ cam_dimension_t output_stream_dim;
+ cam_padding_info_t *padding;
+ reprocess_type_t reprocess_type;
+ QCamera3ProcessingChannel *src_channel;
+ } reprocess_config_t;
+
+};//namespace qcamera
+
+#endif
diff --git a/camera/QCamera2/HAL3/QCamera3HWI.cpp b/camera/QCamera2/HAL3/QCamera3HWI.cpp
new file mode 100644
index 0000000..1803b82
--- /dev/null
+++ b/camera/QCamera2/HAL3/QCamera3HWI.cpp
@@ -0,0 +1,10672 @@
+/* Copyright (c) 2012-2016, The Linux Foundation. All rights reserved.
+*
+* Redistribution and use in source and binary forms, with or without
+* modification, are permitted provided that the following conditions are
+* met:
+* * Redistributions of source code must retain the above copyright
+* notice, this list of conditions and the following disclaimer.
+* * Redistributions in binary form must reproduce the above
+* copyright notice, this list of conditions and the following
+* disclaimer in the documentation and/or other materials provided
+* with the distribution.
+* * Neither the name of The Linux Foundation nor the names of its
+* contributors may be used to endorse or promote products derived
+* from this software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*
+*/
+
+#define LOG_TAG "QCamera3HWI"
+//#define LOG_NDEBUG 0
+
+#define __STDC_LIMIT_MACROS
+
+// To remove
+#include <cutils/properties.h>
+
+// System dependencies
+#include <dlfcn.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <sync/sync.h>
+#include "gralloc_priv.h"
+
+// Display dependencies
+#include "qdMetaData.h"
+
+// Camera dependencies
+#include "android/QCamera3External.h"
+#include "util/QCameraFlash.h"
+#include "QCamera3HWI.h"
+#include "QCamera3VendorTags.h"
+#include "QCameraTrace.h"
+
+extern "C" {
+#include "mm_camera_dbg.h"
+}
+
+using namespace android;
+
+namespace qcamera {
+
+#define DATA_PTR(MEM_OBJ,INDEX) MEM_OBJ->getPtr( INDEX )
+
+#define EMPTY_PIPELINE_DELAY 2
+#define PARTIAL_RESULT_COUNT 2
+#define FRAME_SKIP_DELAY 0
+
+#define MAX_VALUE_8BIT ((1<<8)-1)
+#define MAX_VALUE_10BIT ((1<<10)-1)
+#define MAX_VALUE_12BIT ((1<<12)-1)
+
+#define VIDEO_4K_WIDTH 3840
+#define VIDEO_4K_HEIGHT 2160
+
+#define MAX_EIS_WIDTH 1920
+#define MAX_EIS_HEIGHT 1080
+
+#define MAX_RAW_STREAMS 1
+#define MAX_STALLING_STREAMS 1
+#define MAX_PROCESSED_STREAMS 3
+/* Batch mode is enabled only if FPS set is equal to or greater than this */
+#define MIN_FPS_FOR_BATCH_MODE (120)
+#define PREVIEW_FPS_FOR_HFR (30)
+#define DEFAULT_VIDEO_FPS (30.0)
+#define MAX_HFR_BATCH_SIZE (8)
+#define REGIONS_TUPLE_COUNT 5
+#define HDR_PLUS_PERF_TIME_OUT (7000) // milliseconds
+#define BURST_REPROCESS_PERF_TIME_OUT (1000) // milliseconds
+// Set a threshold for detection of missing buffers //seconds
+#define MISSING_REQUEST_BUF_TIMEOUT 3
+#define FLUSH_TIMEOUT 3
+#define METADATA_MAP_SIZE(MAP) (sizeof(MAP)/sizeof(MAP[0]))
+
+#define CAM_QCOM_FEATURE_PP_SUPERSET_HAL3 ( CAM_QCOM_FEATURE_DENOISE2D |\
+ CAM_QCOM_FEATURE_CROP |\
+ CAM_QCOM_FEATURE_ROTATION |\
+ CAM_QCOM_FEATURE_SHARPNESS |\
+ CAM_QCOM_FEATURE_SCALE |\
+ CAM_QCOM_FEATURE_CAC |\
+ CAM_QCOM_FEATURE_CDS )
+
+#define TIMEOUT_NEVER -1
+
+cam_capability_t *gCamCapability[MM_CAMERA_MAX_NUM_SENSORS];
+const camera_metadata_t *gStaticMetadata[MM_CAMERA_MAX_NUM_SENSORS];
+extern pthread_mutex_t gCamLock;
+volatile uint32_t gCamHal3LogLevel = 1;
+extern uint8_t gNumCameraSessions;
+
+const QCamera3HardwareInterface::QCameraPropMap QCamera3HardwareInterface::CDS_MAP [] = {
+ {"On", CAM_CDS_MODE_ON},
+ {"Off", CAM_CDS_MODE_OFF},
+ {"Auto",CAM_CDS_MODE_AUTO}
+};
+
+const QCamera3HardwareInterface::QCameraMap<
+ camera_metadata_enum_android_control_effect_mode_t,
+ cam_effect_mode_type> QCamera3HardwareInterface::EFFECT_MODES_MAP[] = {
+ { ANDROID_CONTROL_EFFECT_MODE_OFF, CAM_EFFECT_MODE_OFF },
+ { ANDROID_CONTROL_EFFECT_MODE_MONO, CAM_EFFECT_MODE_MONO },
+ { ANDROID_CONTROL_EFFECT_MODE_NEGATIVE, CAM_EFFECT_MODE_NEGATIVE },
+ { ANDROID_CONTROL_EFFECT_MODE_SOLARIZE, CAM_EFFECT_MODE_SOLARIZE },
+ { ANDROID_CONTROL_EFFECT_MODE_SEPIA, CAM_EFFECT_MODE_SEPIA },
+ { ANDROID_CONTROL_EFFECT_MODE_POSTERIZE, CAM_EFFECT_MODE_POSTERIZE },
+ { ANDROID_CONTROL_EFFECT_MODE_WHITEBOARD, CAM_EFFECT_MODE_WHITEBOARD },
+ { ANDROID_CONTROL_EFFECT_MODE_BLACKBOARD, CAM_EFFECT_MODE_BLACKBOARD },
+ { ANDROID_CONTROL_EFFECT_MODE_AQUA, CAM_EFFECT_MODE_AQUA }
+};
+
+const QCamera3HardwareInterface::QCameraMap<
+ camera_metadata_enum_android_control_awb_mode_t,
+ cam_wb_mode_type> QCamera3HardwareInterface::WHITE_BALANCE_MODES_MAP[] = {
+ { ANDROID_CONTROL_AWB_MODE_OFF, CAM_WB_MODE_OFF },
+ { ANDROID_CONTROL_AWB_MODE_AUTO, CAM_WB_MODE_AUTO },
+ { ANDROID_CONTROL_AWB_MODE_INCANDESCENT, CAM_WB_MODE_INCANDESCENT },
+ { ANDROID_CONTROL_AWB_MODE_FLUORESCENT, CAM_WB_MODE_FLUORESCENT },
+ { ANDROID_CONTROL_AWB_MODE_WARM_FLUORESCENT,CAM_WB_MODE_WARM_FLUORESCENT},
+ { ANDROID_CONTROL_AWB_MODE_DAYLIGHT, CAM_WB_MODE_DAYLIGHT },
+ { ANDROID_CONTROL_AWB_MODE_CLOUDY_DAYLIGHT, CAM_WB_MODE_CLOUDY_DAYLIGHT },
+ { ANDROID_CONTROL_AWB_MODE_TWILIGHT, CAM_WB_MODE_TWILIGHT },
+ { ANDROID_CONTROL_AWB_MODE_SHADE, CAM_WB_MODE_SHADE }
+};
+
+const QCamera3HardwareInterface::QCameraMap<
+ camera_metadata_enum_android_control_scene_mode_t,
+ cam_scene_mode_type> QCamera3HardwareInterface::SCENE_MODES_MAP[] = {
+ { ANDROID_CONTROL_SCENE_MODE_FACE_PRIORITY, CAM_SCENE_MODE_FACE_PRIORITY },
+ { ANDROID_CONTROL_SCENE_MODE_ACTION, CAM_SCENE_MODE_ACTION },
+ { ANDROID_CONTROL_SCENE_MODE_PORTRAIT, CAM_SCENE_MODE_PORTRAIT },
+ { ANDROID_CONTROL_SCENE_MODE_LANDSCAPE, CAM_SCENE_MODE_LANDSCAPE },
+ { ANDROID_CONTROL_SCENE_MODE_NIGHT, CAM_SCENE_MODE_NIGHT },
+ { ANDROID_CONTROL_SCENE_MODE_NIGHT_PORTRAIT, CAM_SCENE_MODE_NIGHT_PORTRAIT },
+ { ANDROID_CONTROL_SCENE_MODE_THEATRE, CAM_SCENE_MODE_THEATRE },
+ { ANDROID_CONTROL_SCENE_MODE_BEACH, CAM_SCENE_MODE_BEACH },
+ { ANDROID_CONTROL_SCENE_MODE_SNOW, CAM_SCENE_MODE_SNOW },
+ { ANDROID_CONTROL_SCENE_MODE_SUNSET, CAM_SCENE_MODE_SUNSET },
+ { ANDROID_CONTROL_SCENE_MODE_STEADYPHOTO, CAM_SCENE_MODE_ANTISHAKE },
+ { ANDROID_CONTROL_SCENE_MODE_FIREWORKS , CAM_SCENE_MODE_FIREWORKS },
+ { ANDROID_CONTROL_SCENE_MODE_SPORTS , CAM_SCENE_MODE_SPORTS },
+ { ANDROID_CONTROL_SCENE_MODE_PARTY, CAM_SCENE_MODE_PARTY },
+ { ANDROID_CONTROL_SCENE_MODE_CANDLELIGHT, CAM_SCENE_MODE_CANDLELIGHT },
+ { ANDROID_CONTROL_SCENE_MODE_BARCODE, CAM_SCENE_MODE_BARCODE}
+};
+
+const QCamera3HardwareInterface::QCameraMap<
+ camera_metadata_enum_android_control_af_mode_t,
+ cam_focus_mode_type> QCamera3HardwareInterface::FOCUS_MODES_MAP[] = {
+ { ANDROID_CONTROL_AF_MODE_OFF, CAM_FOCUS_MODE_OFF },
+ { ANDROID_CONTROL_AF_MODE_OFF, CAM_FOCUS_MODE_FIXED },
+ { ANDROID_CONTROL_AF_MODE_AUTO, CAM_FOCUS_MODE_AUTO },
+ { ANDROID_CONTROL_AF_MODE_MACRO, CAM_FOCUS_MODE_MACRO },
+ { ANDROID_CONTROL_AF_MODE_EDOF, CAM_FOCUS_MODE_EDOF },
+ { ANDROID_CONTROL_AF_MODE_CONTINUOUS_PICTURE, CAM_FOCUS_MODE_CONTINOUS_PICTURE },
+ { ANDROID_CONTROL_AF_MODE_CONTINUOUS_VIDEO, CAM_FOCUS_MODE_CONTINOUS_VIDEO }
+};
+
+const QCamera3HardwareInterface::QCameraMap<
+ camera_metadata_enum_android_color_correction_aberration_mode_t,
+ cam_aberration_mode_t> QCamera3HardwareInterface::COLOR_ABERRATION_MAP[] = {
+ { ANDROID_COLOR_CORRECTION_ABERRATION_MODE_OFF,
+ CAM_COLOR_CORRECTION_ABERRATION_OFF },
+ { ANDROID_COLOR_CORRECTION_ABERRATION_MODE_FAST,
+ CAM_COLOR_CORRECTION_ABERRATION_FAST },
+ { ANDROID_COLOR_CORRECTION_ABERRATION_MODE_HIGH_QUALITY,
+ CAM_COLOR_CORRECTION_ABERRATION_HIGH_QUALITY },
+};
+
+const QCamera3HardwareInterface::QCameraMap<
+ camera_metadata_enum_android_control_ae_antibanding_mode_t,
+ cam_antibanding_mode_type> QCamera3HardwareInterface::ANTIBANDING_MODES_MAP[] = {
+ { ANDROID_CONTROL_AE_ANTIBANDING_MODE_OFF, CAM_ANTIBANDING_MODE_OFF },
+ { ANDROID_CONTROL_AE_ANTIBANDING_MODE_50HZ, CAM_ANTIBANDING_MODE_50HZ },
+ { ANDROID_CONTROL_AE_ANTIBANDING_MODE_60HZ, CAM_ANTIBANDING_MODE_60HZ },
+ { ANDROID_CONTROL_AE_ANTIBANDING_MODE_AUTO, CAM_ANTIBANDING_MODE_AUTO }
+};
+
+const QCamera3HardwareInterface::QCameraMap<
+ camera_metadata_enum_android_control_ae_mode_t,
+ cam_flash_mode_t> QCamera3HardwareInterface::AE_FLASH_MODE_MAP[] = {
+ { ANDROID_CONTROL_AE_MODE_OFF, CAM_FLASH_MODE_OFF },
+ { ANDROID_CONTROL_AE_MODE_ON, CAM_FLASH_MODE_OFF },
+ { ANDROID_CONTROL_AE_MODE_ON_AUTO_FLASH, CAM_FLASH_MODE_AUTO},
+ { ANDROID_CONTROL_AE_MODE_ON_ALWAYS_FLASH, CAM_FLASH_MODE_ON },
+ { ANDROID_CONTROL_AE_MODE_ON_AUTO_FLASH_REDEYE, CAM_FLASH_MODE_AUTO}
+};
+
+const QCamera3HardwareInterface::QCameraMap<
+ camera_metadata_enum_android_flash_mode_t,
+ cam_flash_mode_t> QCamera3HardwareInterface::FLASH_MODES_MAP[] = {
+ { ANDROID_FLASH_MODE_OFF, CAM_FLASH_MODE_OFF },
+ { ANDROID_FLASH_MODE_SINGLE, CAM_FLASH_MODE_SINGLE },
+ { ANDROID_FLASH_MODE_TORCH, CAM_FLASH_MODE_TORCH }
+};
+
+const QCamera3HardwareInterface::QCameraMap<
+ camera_metadata_enum_android_statistics_face_detect_mode_t,
+ cam_face_detect_mode_t> QCamera3HardwareInterface::FACEDETECT_MODES_MAP[] = {
+ { ANDROID_STATISTICS_FACE_DETECT_MODE_OFF, CAM_FACE_DETECT_MODE_OFF },
+ { ANDROID_STATISTICS_FACE_DETECT_MODE_SIMPLE, CAM_FACE_DETECT_MODE_SIMPLE },
+ { ANDROID_STATISTICS_FACE_DETECT_MODE_FULL, CAM_FACE_DETECT_MODE_FULL }
+};
+
+const QCamera3HardwareInterface::QCameraMap<
+ camera_metadata_enum_android_lens_info_focus_distance_calibration_t,
+ cam_focus_calibration_t> QCamera3HardwareInterface::FOCUS_CALIBRATION_MAP[] = {
+ { ANDROID_LENS_INFO_FOCUS_DISTANCE_CALIBRATION_UNCALIBRATED,
+ CAM_FOCUS_UNCALIBRATED },
+ { ANDROID_LENS_INFO_FOCUS_DISTANCE_CALIBRATION_APPROXIMATE,
+ CAM_FOCUS_APPROXIMATE },
+ { ANDROID_LENS_INFO_FOCUS_DISTANCE_CALIBRATION_CALIBRATED,
+ CAM_FOCUS_CALIBRATED }
+};
+
+const QCamera3HardwareInterface::QCameraMap<
+ camera_metadata_enum_android_lens_state_t,
+ cam_af_lens_state_t> QCamera3HardwareInterface::LENS_STATE_MAP[] = {
+ { ANDROID_LENS_STATE_STATIONARY, CAM_AF_LENS_STATE_STATIONARY},
+ { ANDROID_LENS_STATE_MOVING, CAM_AF_LENS_STATE_MOVING}
+};
+
+const int32_t available_thumbnail_sizes[] = {0, 0,
+ 176, 144,
+ 240, 144,
+ 256, 144,
+ 240, 160,
+ 256, 154,
+ 240, 240,
+ 320, 240};
+
+const QCamera3HardwareInterface::QCameraMap<
+ camera_metadata_enum_android_sensor_test_pattern_mode_t,
+ cam_test_pattern_mode_t> QCamera3HardwareInterface::TEST_PATTERN_MAP[] = {
+ { ANDROID_SENSOR_TEST_PATTERN_MODE_OFF, CAM_TEST_PATTERN_OFF },
+ { ANDROID_SENSOR_TEST_PATTERN_MODE_SOLID_COLOR, CAM_TEST_PATTERN_SOLID_COLOR },
+ { ANDROID_SENSOR_TEST_PATTERN_MODE_COLOR_BARS, CAM_TEST_PATTERN_COLOR_BARS },
+ { ANDROID_SENSOR_TEST_PATTERN_MODE_COLOR_BARS_FADE_TO_GRAY, CAM_TEST_PATTERN_COLOR_BARS_FADE_TO_GRAY },
+ { ANDROID_SENSOR_TEST_PATTERN_MODE_PN9, CAM_TEST_PATTERN_PN9 },
+ { ANDROID_SENSOR_TEST_PATTERN_MODE_CUSTOM1, CAM_TEST_PATTERN_CUSTOM1},
+};
+
+/* Since there is no mapping for all the options some Android enum are not listed.
+ * Also, the order in this list is important because while mapping from HAL to Android it will
+ * traverse from lower to higher index which means that for HAL values that are map to different
+ * Android values, the traverse logic will select the first one found.
+ */
+const QCamera3HardwareInterface::QCameraMap<
+ camera_metadata_enum_android_sensor_reference_illuminant1_t,
+ cam_illuminat_t> QCamera3HardwareInterface::REFERENCE_ILLUMINANT_MAP[] = {
+ { ANDROID_SENSOR_REFERENCE_ILLUMINANT1_FLUORESCENT, CAM_AWB_WARM_FLO},
+ { ANDROID_SENSOR_REFERENCE_ILLUMINANT1_DAYLIGHT_FLUORESCENT, CAM_AWB_CUSTOM_DAYLIGHT },
+ { ANDROID_SENSOR_REFERENCE_ILLUMINANT1_COOL_WHITE_FLUORESCENT, CAM_AWB_COLD_FLO },
+ { ANDROID_SENSOR_REFERENCE_ILLUMINANT1_STANDARD_A, CAM_AWB_A },
+ { ANDROID_SENSOR_REFERENCE_ILLUMINANT1_D55, CAM_AWB_NOON },
+ { ANDROID_SENSOR_REFERENCE_ILLUMINANT1_D65, CAM_AWB_D65 },
+ { ANDROID_SENSOR_REFERENCE_ILLUMINANT1_D75, CAM_AWB_D75 },
+ { ANDROID_SENSOR_REFERENCE_ILLUMINANT1_D50, CAM_AWB_D50 },
+ { ANDROID_SENSOR_REFERENCE_ILLUMINANT1_ISO_STUDIO_TUNGSTEN, CAM_AWB_CUSTOM_A},
+ { ANDROID_SENSOR_REFERENCE_ILLUMINANT1_DAYLIGHT, CAM_AWB_D50 },
+ { ANDROID_SENSOR_REFERENCE_ILLUMINANT1_TUNGSTEN, CAM_AWB_A },
+ { ANDROID_SENSOR_REFERENCE_ILLUMINANT1_FINE_WEATHER, CAM_AWB_D50 },
+ { ANDROID_SENSOR_REFERENCE_ILLUMINANT1_CLOUDY_WEATHER, CAM_AWB_D65 },
+ { ANDROID_SENSOR_REFERENCE_ILLUMINANT1_SHADE, CAM_AWB_D75 },
+ { ANDROID_SENSOR_REFERENCE_ILLUMINANT1_DAY_WHITE_FLUORESCENT, CAM_AWB_CUSTOM_DAYLIGHT },
+ { ANDROID_SENSOR_REFERENCE_ILLUMINANT1_WHITE_FLUORESCENT, CAM_AWB_COLD_FLO},
+};
+
+const QCamera3HardwareInterface::QCameraMap<
+ int32_t, cam_hfr_mode_t> QCamera3HardwareInterface::HFR_MODE_MAP[] = {
+ { 60, CAM_HFR_MODE_60FPS},
+ { 90, CAM_HFR_MODE_90FPS},
+ { 120, CAM_HFR_MODE_120FPS},
+ { 150, CAM_HFR_MODE_150FPS},
+ { 180, CAM_HFR_MODE_180FPS},
+ { 210, CAM_HFR_MODE_210FPS},
+ { 240, CAM_HFR_MODE_240FPS},
+ { 480, CAM_HFR_MODE_480FPS},
+};
+
+camera3_device_ops_t QCamera3HardwareInterface::mCameraOps = {
+ .initialize = QCamera3HardwareInterface::initialize,
+ .configure_streams = QCamera3HardwareInterface::configure_streams,
+ .register_stream_buffers = NULL,
+ .construct_default_request_settings = QCamera3HardwareInterface::construct_default_request_settings,
+ .process_capture_request = QCamera3HardwareInterface::process_capture_request,
+ .get_metadata_vendor_tag_ops = NULL,
+ .dump = QCamera3HardwareInterface::dump,
+ .flush = QCamera3HardwareInterface::flush,
+ .reserved = {0},
+};
+
+// initialise to some default value
+uint32_t QCamera3HardwareInterface::sessionId[] = {0xDEADBEEF, 0xDEADBEEF, 0xDEADBEEF};
+
+/*===========================================================================
+ * FUNCTION : QCamera3HardwareInterface
+ *
+ * DESCRIPTION: constructor of QCamera3HardwareInterface
+ *
+ * PARAMETERS :
+ * @cameraId : camera ID
+ *
+ * RETURN : none
+ *==========================================================================*/
+QCamera3HardwareInterface::QCamera3HardwareInterface(uint32_t cameraId,
+ const camera_module_callbacks_t *callbacks)
+ : mCameraId(cameraId),
+ mCameraHandle(NULL),
+ mCameraInitialized(false),
+ mCallbackOps(NULL),
+ mMetadataChannel(NULL),
+ mPictureChannel(NULL),
+ mRawChannel(NULL),
+ mSupportChannel(NULL),
+ mAnalysisChannel(NULL),
+ mRawDumpChannel(NULL),
+ mDummyBatchChannel(NULL),
+ m_perfLock(),
+ mCommon(),
+ mChannelHandle(0),
+ mFirstConfiguration(true),
+ mFlush(false),
+ mFlushPerf(false),
+ mParamHeap(NULL),
+ mParameters(NULL),
+ mPrevParameters(NULL),
+ m_bIsVideo(false),
+ m_bIs4KVideo(false),
+ m_bEisSupportedSize(false),
+ m_bEisEnable(false),
+ m_MobicatMask(0),
+ mMinProcessedFrameDuration(0),
+ mMinJpegFrameDuration(0),
+ mMinRawFrameDuration(0),
+ mMetaFrameCount(0U),
+ mUpdateDebugLevel(false),
+ mCallbacks(callbacks),
+ mCaptureIntent(0),
+ mCacMode(0),
+ mBatchSize(0),
+ mToBeQueuedVidBufs(0),
+ mHFRVideoFps(DEFAULT_VIDEO_FPS),
+ mOpMode(CAMERA3_STREAM_CONFIGURATION_NORMAL_MODE),
+ mFirstFrameNumberInBatch(0),
+ mNeedSensorRestart(false),
+ mLdafCalibExist(false),
+ mPowerHintEnabled(false),
+ mLastCustIntentFrmNum(-1),
+ mState(CLOSED),
+ mIsDeviceLinked(false),
+ mIsMainCamera(true),
+ mLinkedCameraId(0),
+ m_pRelCamSyncHeap(NULL),
+ m_pRelCamSyncBuf(NULL)
+{
+ getLogLevel();
+ m_perfLock.lock_init();
+ mCommon.init(gCamCapability[cameraId]);
+ mCameraDevice.common.tag = HARDWARE_DEVICE_TAG;
+ mCameraDevice.common.version = CAMERA_DEVICE_API_VERSION_3_3;
+ mCameraDevice.common.close = close_camera_device;
+ mCameraDevice.ops = &mCameraOps;
+ mCameraDevice.priv = this;
+ gCamCapability[cameraId]->version = CAM_HAL_V3;
+ // TODO: hardcode for now until mctl add support for min_num_pp_bufs
+ //TBD - To see if this hardcoding is needed. Check by printing if this is filled by mctl to 3
+ gCamCapability[cameraId]->min_num_pp_bufs = 3;
+
+ pthread_cond_init(&mBuffersCond, NULL);
+
+ pthread_cond_init(&mRequestCond, NULL);
+ mPendingLiveRequest = 0;
+ mCurrentRequestId = -1;
+ pthread_mutex_init(&mMutex, NULL);
+
+ for (size_t i = 0; i < CAMERA3_TEMPLATE_COUNT; i++)
+ mDefaultMetadata[i] = NULL;
+
+ // Getting system props of different kinds
+ char prop[PROPERTY_VALUE_MAX];
+ memset(prop, 0, sizeof(prop));
+ property_get("persist.camera.raw.dump", prop, "0");
+ mEnableRawDump = atoi(prop);
+ if (mEnableRawDump)
+ LOGD("Raw dump from Camera HAL enabled");
+
+ memset(&mInputStreamInfo, 0, sizeof(mInputStreamInfo));
+ memset(mLdafCalib, 0, sizeof(mLdafCalib));
+
+ memset(prop, 0, sizeof(prop));
+ property_get("persist.camera.tnr.preview", prop, "0");
+ m_bTnrPreview = (uint8_t)atoi(prop);
+
+ memset(prop, 0, sizeof(prop));
+ property_get("persist.camera.tnr.video", prop, "0");
+ m_bTnrVideo = (uint8_t)atoi(prop);
+
+ //Load and read GPU library.
+ lib_surface_utils = NULL;
+ LINK_get_surface_pixel_alignment = NULL;
+ mSurfaceStridePadding = CAM_PAD_TO_32;
+ lib_surface_utils = dlopen("libadreno_utils.so", RTLD_NOW);
+ if (lib_surface_utils) {
+ *(void **)&LINK_get_surface_pixel_alignment =
+ dlsym(lib_surface_utils, "get_gpu_pixel_alignment");
+ if (LINK_get_surface_pixel_alignment) {
+ mSurfaceStridePadding = LINK_get_surface_pixel_alignment();
+ }
+ dlclose(lib_surface_utils);
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : ~QCamera3HardwareInterface
+ *
+ * DESCRIPTION: destructor of QCamera3HardwareInterface
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : none
+ *==========================================================================*/
+QCamera3HardwareInterface::~QCamera3HardwareInterface()
+{
+ LOGD("E");
+
+ int32_t rc = 0;
+
+ /* Turn off current power hint before acquiring perfLock in case they
+ * conflict with each other */
+ disablePowerHint();
+
+ m_perfLock.lock_acq();
+
+ // unlink of dualcam
+ if (mIsDeviceLinked) {
+ m_pRelCamSyncBuf->sync_control = CAM_SYNC_RELATED_SENSORS_OFF;
+ pthread_mutex_lock(&gCamLock);
+
+ if (mIsMainCamera == 1) {
+ m_pRelCamSyncBuf->mode = CAM_MODE_PRIMARY;
+ m_pRelCamSyncBuf->type = CAM_TYPE_MAIN;
+ // related session id should be session id of linked session
+ m_pRelCamSyncBuf->related_sensor_session_id = sessionId[mLinkedCameraId];
+ } else {
+ m_pRelCamSyncBuf->mode = CAM_MODE_SECONDARY;
+ m_pRelCamSyncBuf->type = CAM_TYPE_AUX;
+ m_pRelCamSyncBuf->related_sensor_session_id = sessionId[mLinkedCameraId];
+ }
+ pthread_mutex_unlock(&gCamLock);
+
+ rc = mCameraHandle->ops->sync_related_sensors(
+ mCameraHandle->camera_handle, m_pRelCamSyncBuf);
+ if (rc < 0) {
+ LOGE("Dualcam: Unlink failed, but still proceed to close");
+ }
+ mIsDeviceLinked = false;
+ }
+
+ /* We need to stop all streams before deleting any stream */
+ if (mRawDumpChannel) {
+ mRawDumpChannel->stop();
+ }
+
+ // NOTE: 'camera3_stream_t *' objects are already freed at
+ // this stage by the framework
+ for (List<stream_info_t *>::iterator it = mStreamInfo.begin();
+ it != mStreamInfo.end(); it++) {
+ QCamera3ProcessingChannel *channel = (*it)->channel;
+ if (channel) {
+ channel->stop();
+ }
+ }
+ if (mSupportChannel)
+ mSupportChannel->stop();
+
+ if (mAnalysisChannel) {
+ mAnalysisChannel->stop();
+ }
+ if (mMetadataChannel) {
+ mMetadataChannel->stop();
+ }
+ if (mChannelHandle) {
+ mCameraHandle->ops->stop_channel(mCameraHandle->camera_handle,
+ mChannelHandle);
+ LOGD("stopping channel %d", mChannelHandle);
+ }
+
+ for (List<stream_info_t *>::iterator it = mStreamInfo.begin();
+ it != mStreamInfo.end(); it++) {
+ QCamera3ProcessingChannel *channel = (*it)->channel;
+ if (channel)
+ delete channel;
+ free (*it);
+ }
+ if (mSupportChannel) {
+ delete mSupportChannel;
+ mSupportChannel = NULL;
+ }
+
+ if (mAnalysisChannel) {
+ delete mAnalysisChannel;
+ mAnalysisChannel = NULL;
+ }
+ if (mRawDumpChannel) {
+ delete mRawDumpChannel;
+ mRawDumpChannel = NULL;
+ }
+ if (mDummyBatchChannel) {
+ delete mDummyBatchChannel;
+ mDummyBatchChannel = NULL;
+ }
+
+ mPictureChannel = NULL;
+
+ if (mMetadataChannel) {
+ delete mMetadataChannel;
+ mMetadataChannel = NULL;
+ }
+
+ /* Clean up all channels */
+ if (mCameraInitialized) {
+ if(!mFirstConfiguration){
+ //send the last unconfigure
+ cam_stream_size_info_t stream_config_info;
+ memset(&stream_config_info, 0, sizeof(cam_stream_size_info_t));
+ stream_config_info.buffer_info.min_buffers = MIN_INFLIGHT_REQUESTS;
+ stream_config_info.buffer_info.max_buffers =
+ m_bIs4KVideo ? 0 : MAX_INFLIGHT_REQUESTS;
+ ADD_SET_PARAM_ENTRY_TO_BATCH(mParameters, CAM_INTF_META_STREAM_INFO,
+ stream_config_info);
+ int rc = mCameraHandle->ops->set_parms(mCameraHandle->camera_handle, mParameters);
+ if (rc < 0) {
+ LOGE("set_parms failed for unconfigure");
+ }
+ }
+ deinitParameters();
+ }
+
+ if (mChannelHandle) {
+ mCameraHandle->ops->delete_channel(mCameraHandle->camera_handle,
+ mChannelHandle);
+ LOGH("deleting channel %d", mChannelHandle);
+ mChannelHandle = 0;
+ }
+
+ if (mState != CLOSED)
+ closeCamera();
+
+ for (auto &req : mPendingBuffersMap.mPendingBuffersInRequest) {
+ req.mPendingBufferList.clear();
+ }
+ mPendingBuffersMap.mPendingBuffersInRequest.clear();
+ mPendingReprocessResultList.clear();
+ for (pendingRequestIterator i = mPendingRequestsList.begin();
+ i != mPendingRequestsList.end();) {
+ i = erasePendingRequest(i);
+ }
+ for (size_t i = 0; i < CAMERA3_TEMPLATE_COUNT; i++)
+ if (mDefaultMetadata[i])
+ free_camera_metadata(mDefaultMetadata[i]);
+
+ m_perfLock.lock_rel();
+ m_perfLock.lock_deinit();
+
+ pthread_cond_destroy(&mRequestCond);
+
+ pthread_cond_destroy(&mBuffersCond);
+
+ pthread_mutex_destroy(&mMutex);
+ LOGD("X");
+}
+
+/*===========================================================================
+ * FUNCTION : erasePendingRequest
+ *
+ * DESCRIPTION: function to erase a desired pending request after freeing any
+ * allocated memory
+ *
+ * PARAMETERS :
+ * @i : iterator pointing to pending request to be erased
+ *
+ * RETURN : iterator pointing to the next request
+ *==========================================================================*/
+QCamera3HardwareInterface::pendingRequestIterator
+ QCamera3HardwareInterface::erasePendingRequest (pendingRequestIterator i)
+{
+ if (i->input_buffer != NULL) {
+ free(i->input_buffer);
+ i->input_buffer = NULL;
+ }
+ if (i->settings != NULL)
+ free_camera_metadata((camera_metadata_t*)i->settings);
+ return mPendingRequestsList.erase(i);
+}
+
+/*===========================================================================
+ * FUNCTION : camEvtHandle
+ *
+ * DESCRIPTION: Function registered to mm-camera-interface to handle events
+ *
+ * PARAMETERS :
+ * @camera_handle : interface layer camera handle
+ * @evt : ptr to event
+ * @user_data : user data ptr
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCamera3HardwareInterface::camEvtHandle(uint32_t /*camera_handle*/,
+ mm_camera_event_t *evt,
+ void *user_data)
+{
+ QCamera3HardwareInterface *obj = (QCamera3HardwareInterface *)user_data;
+ if (obj && evt) {
+ switch(evt->server_event_type) {
+ case CAM_EVENT_TYPE_DAEMON_DIED:
+ pthread_mutex_lock(&obj->mMutex);
+ obj->mState = ERROR;
+ pthread_mutex_unlock(&obj->mMutex);
+ LOGE("Fatal, camera daemon died");
+ break;
+
+ case CAM_EVENT_TYPE_DAEMON_PULL_REQ:
+ LOGD("HAL got request pull from Daemon");
+ pthread_mutex_lock(&obj->mMutex);
+ obj->mWokenUpByDaemon = true;
+ obj->unblockRequestIfNecessary();
+ pthread_mutex_unlock(&obj->mMutex);
+ break;
+
+ default:
+ LOGW("Warning: Unhandled event %d",
+ evt->server_event_type);
+ break;
+ }
+ } else {
+ LOGE("NULL user_data/evt");
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : openCamera
+ *
+ * DESCRIPTION: open camera
+ *
+ * PARAMETERS :
+ * @hw_device : double ptr for camera device struct
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera3HardwareInterface::openCamera(struct hw_device_t **hw_device)
+{
+ int rc = 0;
+ if (mState != CLOSED) {
+ *hw_device = NULL;
+ return PERMISSION_DENIED;
+ }
+
+ m_perfLock.lock_acq();
+ LOGI("[KPI Perf]: E PROFILE_OPEN_CAMERA camera id %d",
+ mCameraId);
+
+ rc = openCamera();
+ if (rc == 0) {
+ *hw_device = &mCameraDevice.common;
+ } else
+ *hw_device = NULL;
+
+ m_perfLock.lock_rel();
+ LOGI("[KPI Perf]: X PROFILE_OPEN_CAMERA camera id %d, rc: %d",
+ mCameraId, rc);
+
+ if (rc == NO_ERROR) {
+ mState = OPENED;
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : openCamera
+ *
+ * DESCRIPTION: open camera
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera3HardwareInterface::openCamera()
+{
+ int rc = 0;
+ char value[PROPERTY_VALUE_MAX];
+
+ KPI_ATRACE_CALL();
+ if (mCameraHandle) {
+ LOGE("Failure: Camera already opened");
+ return ALREADY_EXISTS;
+ }
+
+ rc = QCameraFlash::getInstance().reserveFlashForCamera(mCameraId);
+ if (rc < 0) {
+ LOGE("Failed to reserve flash for camera id: %d",
+ mCameraId);
+ return UNKNOWN_ERROR;
+ }
+
+ rc = camera_open((uint8_t)mCameraId, &mCameraHandle);
+ if (rc) {
+ LOGE("camera_open failed. rc = %d, mCameraHandle = %p", rc, mCameraHandle);
+ return rc;
+ }
+
+ if (!mCameraHandle) {
+ LOGE("camera_open failed. mCameraHandle = %p", mCameraHandle);
+ return -ENODEV;
+ }
+
+ rc = mCameraHandle->ops->register_event_notify(mCameraHandle->camera_handle,
+ camEvtHandle, (void *)this);
+
+ if (rc < 0) {
+ LOGE("Error, failed to register event callback");
+ /* Not closing camera here since it is already handled in destructor */
+ return FAILED_TRANSACTION;
+ }
+
+ mExifParams.debug_params =
+ (mm_jpeg_debug_exif_params_t *) malloc (sizeof(mm_jpeg_debug_exif_params_t));
+ if (mExifParams.debug_params) {
+ memset(mExifParams.debug_params, 0, sizeof(mm_jpeg_debug_exif_params_t));
+ } else {
+ LOGE("Out of Memory. Allocation failed for 3A debug exif params");
+ return NO_MEMORY;
+ }
+ mFirstConfiguration = true;
+
+ //Notify display HAL that a camera session is active.
+ //But avoid calling the same during bootup because camera service might open/close
+ //cameras at boot time during its initialization and display service will also internally
+ //wait for camera service to initialize first while calling this display API, resulting in a
+ //deadlock situation. Since boot time camera open/close calls are made only to fetch
+ //capabilities, no need of this display bw optimization.
+ //Use "service.bootanim.exit" property to know boot status.
+ property_get("service.bootanim.exit", value, "0");
+ if (atoi(value) == 1) {
+ pthread_mutex_lock(&gCamLock);
+ if (gNumCameraSessions++ == 0) {
+ setCameraLaunchStatus(true);
+ }
+ pthread_mutex_unlock(&gCamLock);
+ }
+
+ //fill the session id needed while linking dual cam
+ pthread_mutex_lock(&gCamLock);
+ rc = mCameraHandle->ops->get_session_id(mCameraHandle->camera_handle,
+ &sessionId[mCameraId]);
+ pthread_mutex_unlock(&gCamLock);
+
+ if (rc < 0) {
+ LOGE("Error, failed to get sessiion id");
+ return UNKNOWN_ERROR;
+ } else {
+ //Allocate related cam sync buffer
+ //this is needed for the payload that goes along with bundling cmd for related
+ //camera use cases
+ m_pRelCamSyncHeap = new QCamera3HeapMemory(1);
+ rc = m_pRelCamSyncHeap->allocate(sizeof(cam_sync_related_sensors_event_info_t));
+ if(rc != OK) {
+ rc = NO_MEMORY;
+ LOGE("Dualcam: Failed to allocate Related cam sync Heap memory");
+ return NO_MEMORY;
+ }
+
+ //Map memory for related cam sync buffer
+ rc = mCameraHandle->ops->map_buf(mCameraHandle->camera_handle,
+ CAM_MAPPING_BUF_TYPE_SYNC_RELATED_SENSORS_BUF,
+ m_pRelCamSyncHeap->getFd(0),
+ sizeof(cam_sync_related_sensors_event_info_t));
+ if(rc < 0) {
+ LOGE("Dualcam: failed to map Related cam sync buffer");
+ rc = FAILED_TRANSACTION;
+ return NO_MEMORY;
+ }
+ m_pRelCamSyncBuf =
+ (cam_sync_related_sensors_event_info_t*) DATA_PTR(m_pRelCamSyncHeap,0);
+ }
+
+ LOGH("mCameraId=%d",mCameraId);
+
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : closeCamera
+ *
+ * DESCRIPTION: close camera
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera3HardwareInterface::closeCamera()
+{
+ KPI_ATRACE_CALL();
+ int rc = NO_ERROR;
+ char value[PROPERTY_VALUE_MAX];
+
+ LOGI("[KPI Perf]: E PROFILE_CLOSE_CAMERA camera id %d",
+ mCameraId);
+
+ // unmap memory for related cam sync buffer
+ mCameraHandle->ops->unmap_buf(mCameraHandle->camera_handle,
+ CAM_MAPPING_BUF_TYPE_SYNC_RELATED_SENSORS_BUF);
+ if (NULL != m_pRelCamSyncHeap) {
+ m_pRelCamSyncHeap->deallocate();
+ delete m_pRelCamSyncHeap;
+ m_pRelCamSyncHeap = NULL;
+ m_pRelCamSyncBuf = NULL;
+ }
+
+ rc = mCameraHandle->ops->close_camera(mCameraHandle->camera_handle);
+ mCameraHandle = NULL;
+
+ //reset session id to some invalid id
+ pthread_mutex_lock(&gCamLock);
+ sessionId[mCameraId] = 0xDEADBEEF;
+ pthread_mutex_unlock(&gCamLock);
+
+ //Notify display HAL that there is no active camera session
+ //but avoid calling the same during bootup. Refer to openCamera
+ //for more details.
+ property_get("service.bootanim.exit", value, "0");
+ if (atoi(value) == 1) {
+ pthread_mutex_lock(&gCamLock);
+ if (--gNumCameraSessions == 0) {
+ setCameraLaunchStatus(false);
+ }
+ pthread_mutex_unlock(&gCamLock);
+ }
+
+ if (mExifParams.debug_params) {
+ free(mExifParams.debug_params);
+ mExifParams.debug_params = NULL;
+ }
+ if (QCameraFlash::getInstance().releaseFlashFromCamera(mCameraId) != 0) {
+ LOGW("Failed to release flash for camera id: %d",
+ mCameraId);
+ }
+ mState = CLOSED;
+ LOGI("[KPI Perf]: X PROFILE_CLOSE_CAMERA camera id %d, rc: %d",
+ mCameraId, rc);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : initialize
+ *
+ * DESCRIPTION: Initialize frameworks callback functions
+ *
+ * PARAMETERS :
+ * @callback_ops : callback function to frameworks
+ *
+ * RETURN :
+ *
+ *==========================================================================*/
+int QCamera3HardwareInterface::initialize(
+ const struct camera3_callback_ops *callback_ops)
+{
+ ATRACE_CALL();
+ int rc;
+
+ LOGI("E :mCameraId = %d mState = %d", mCameraId, mState);
+ pthread_mutex_lock(&mMutex);
+
+ // Validate current state
+ switch (mState) {
+ case OPENED:
+ /* valid state */
+ break;
+ default:
+ LOGE("Invalid state %d", mState);
+ rc = -ENODEV;
+ goto err1;
+ }
+
+ rc = initParameters();
+ if (rc < 0) {
+ LOGE("initParamters failed %d", rc);
+ goto err1;
+ }
+ mCallbackOps = callback_ops;
+
+ mChannelHandle = mCameraHandle->ops->add_channel(
+ mCameraHandle->camera_handle, NULL, NULL, this);
+ if (mChannelHandle == 0) {
+ LOGE("add_channel failed");
+ rc = -ENOMEM;
+ pthread_mutex_unlock(&mMutex);
+ return rc;
+ }
+
+ pthread_mutex_unlock(&mMutex);
+ mCameraInitialized = true;
+ mState = INITIALIZED;
+ LOGI("X");
+ return 0;
+
+err1:
+ pthread_mutex_unlock(&mMutex);
+err2:
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : validateStreamDimensions
+ *
+ * DESCRIPTION: Check if the configuration requested are those advertised
+ *
+ * PARAMETERS :
+ * @stream_list : streams to be configured
+ *
+ * RETURN :
+ *
+ *==========================================================================*/
+int QCamera3HardwareInterface::validateStreamDimensions(
+ camera3_stream_configuration_t *streamList)
+{
+ int rc = NO_ERROR;
+ size_t count = 0;
+
+ camera3_stream_t *inputStream = NULL;
+ /*
+ * Loop through all streams to find input stream if it exists*
+ */
+ for (size_t i = 0; i< streamList->num_streams; i++) {
+ if (streamList->streams[i]->stream_type == CAMERA3_STREAM_INPUT) {
+ if (inputStream != NULL) {
+ LOGE("Error, Multiple input streams requested");
+ return -EINVAL;
+ }
+ inputStream = streamList->streams[i];
+ }
+ }
+ /*
+ * Loop through all streams requested in configuration
+ * Check if unsupported sizes have been requested on any of them
+ */
+ for (size_t j = 0; j < streamList->num_streams; j++) {
+ bool sizeFound = false;
+ camera3_stream_t *newStream = streamList->streams[j];
+
+ uint32_t rotatedHeight = newStream->height;
+ uint32_t rotatedWidth = newStream->width;
+ if ((newStream->rotation == CAMERA3_STREAM_ROTATION_90) ||
+ (newStream->rotation == CAMERA3_STREAM_ROTATION_270)) {
+ rotatedHeight = newStream->width;
+ rotatedWidth = newStream->height;
+ }
+
+ /*
+ * Sizes are different for each type of stream format check against
+ * appropriate table.
+ */
+ switch (newStream->format) {
+ case ANDROID_SCALER_AVAILABLE_FORMATS_RAW16:
+ case ANDROID_SCALER_AVAILABLE_FORMATS_RAW_OPAQUE:
+ case HAL_PIXEL_FORMAT_RAW10:
+ count = MIN(gCamCapability[mCameraId]->supported_raw_dim_cnt, MAX_SIZES_CNT);
+ for (size_t i = 0; i < count; i++) {
+ if ((gCamCapability[mCameraId]->raw_dim[i].width == (int32_t)rotatedWidth) &&
+ (gCamCapability[mCameraId]->raw_dim[i].height == (int32_t)rotatedHeight)) {
+ sizeFound = true;
+ break;
+ }
+ }
+ break;
+ case HAL_PIXEL_FORMAT_BLOB:
+ count = MIN(gCamCapability[mCameraId]->picture_sizes_tbl_cnt, MAX_SIZES_CNT);
+ /* Verify set size against generated sizes table */
+ for (size_t i = 0; i < count; i++) {
+ if (((int32_t)rotatedWidth ==
+ gCamCapability[mCameraId]->picture_sizes_tbl[i].width) &&
+ ((int32_t)rotatedHeight ==
+ gCamCapability[mCameraId]->picture_sizes_tbl[i].height)) {
+ sizeFound = true;
+ break;
+ }
+ }
+ break;
+ case HAL_PIXEL_FORMAT_YCbCr_420_888:
+ case HAL_PIXEL_FORMAT_IMPLEMENTATION_DEFINED:
+ default:
+ if (newStream->stream_type == CAMERA3_STREAM_BIDIRECTIONAL
+ || newStream->stream_type == CAMERA3_STREAM_INPUT
+ || IS_USAGE_ZSL(newStream->usage)) {
+ if (((int32_t)rotatedWidth ==
+ gCamCapability[mCameraId]->active_array_size.width) &&
+ ((int32_t)rotatedHeight ==
+ gCamCapability[mCameraId]->active_array_size.height)) {
+ sizeFound = true;
+ break;
+ }
+ /* We could potentially break here to enforce ZSL stream
+ * set from frameworks always is full active array size
+ * but it is not clear from the spc if framework will always
+ * follow that, also we have logic to override to full array
+ * size, so keeping the logic lenient at the moment
+ */
+ }
+ count = MIN(gCamCapability[mCameraId]->picture_sizes_tbl_cnt,
+ MAX_SIZES_CNT);
+ for (size_t i = 0; i < count; i++) {
+ if (((int32_t)rotatedWidth ==
+ gCamCapability[mCameraId]->picture_sizes_tbl[i].width) &&
+ ((int32_t)rotatedHeight ==
+ gCamCapability[mCameraId]->picture_sizes_tbl[i].height)) {
+ sizeFound = true;
+ break;
+ }
+ }
+ break;
+ } /* End of switch(newStream->format) */
+
+ /* We error out even if a single stream has unsupported size set */
+ if (!sizeFound) {
+ LOGE("Error: Unsupported size: %d x %d type: %d array size: %d x %d",
+ rotatedWidth, rotatedHeight, newStream->format,
+ gCamCapability[mCameraId]->active_array_size.width,
+ gCamCapability[mCameraId]->active_array_size.height);
+ rc = -EINVAL;
+ break;
+ }
+ } /* End of for each stream */
+ return rc;
+}
+
+/*==============================================================================
+ * FUNCTION : isSupportChannelNeeded
+ *
+ * DESCRIPTION: Simple heuristic func to determine if support channels is needed
+ *
+ * PARAMETERS :
+ * @stream_list : streams to be configured
+ * @stream_config_info : the config info for streams to be configured
+ *
+ * RETURN : Boolen true/false decision
+ *
+ *==========================================================================*/
+bool QCamera3HardwareInterface::isSupportChannelNeeded(
+ camera3_stream_configuration_t *streamList,
+ cam_stream_size_info_t stream_config_info)
+{
+ uint32_t i;
+ bool pprocRequested = false;
+ /* Check for conditions where PProc pipeline does not have any streams*/
+ for (i = 0; i < stream_config_info.num_streams; i++) {
+ if (stream_config_info.type[i] != CAM_STREAM_TYPE_ANALYSIS &&
+ stream_config_info.postprocess_mask[i] != CAM_QCOM_FEATURE_NONE) {
+ pprocRequested = true;
+ break;
+ }
+ }
+
+ if (pprocRequested == false )
+ return true;
+
+ /* Dummy stream needed if only raw or jpeg streams present */
+ for (i = 0; i < streamList->num_streams; i++) {
+ switch(streamList->streams[i]->format) {
+ case HAL_PIXEL_FORMAT_RAW_OPAQUE:
+ case HAL_PIXEL_FORMAT_RAW10:
+ case HAL_PIXEL_FORMAT_RAW16:
+ case HAL_PIXEL_FORMAT_BLOB:
+ break;
+ default:
+ return false;
+ }
+ }
+ return true;
+}
+
+/*==============================================================================
+ * FUNCTION : getSensorOutputSize
+ *
+ * DESCRIPTION: Get sensor output size based on current stream configuratoin
+ *
+ * PARAMETERS :
+ * @sensor_dim : sensor output dimension (output)
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *
+ *==========================================================================*/
+int32_t QCamera3HardwareInterface::getSensorOutputSize(cam_dimension_t &sensor_dim)
+{
+ int32_t rc = NO_ERROR;
+
+ cam_dimension_t max_dim = {0, 0};
+ for (uint32_t i = 0; i < mStreamConfigInfo.num_streams; i++) {
+ if (mStreamConfigInfo.stream_sizes[i].width > max_dim.width)
+ max_dim.width = mStreamConfigInfo.stream_sizes[i].width;
+ if (mStreamConfigInfo.stream_sizes[i].height > max_dim.height)
+ max_dim.height = mStreamConfigInfo.stream_sizes[i].height;
+ }
+
+ clear_metadata_buffer(mParameters);
+
+ rc = ADD_SET_PARAM_ENTRY_TO_BATCH(mParameters, CAM_INTF_PARM_MAX_DIMENSION,
+ max_dim);
+ if (rc != NO_ERROR) {
+ LOGE("Failed to update table for CAM_INTF_PARM_MAX_DIMENSION");
+ return rc;
+ }
+
+ rc = mCameraHandle->ops->set_parms(mCameraHandle->camera_handle, mParameters);
+ if (rc != NO_ERROR) {
+ LOGE("Failed to set CAM_INTF_PARM_MAX_DIMENSION");
+ return rc;
+ }
+
+ clear_metadata_buffer(mParameters);
+ ADD_GET_PARAM_ENTRY_TO_BATCH(mParameters, CAM_INTF_PARM_RAW_DIMENSION);
+
+ rc = mCameraHandle->ops->get_parms(mCameraHandle->camera_handle,
+ mParameters);
+ if (rc != NO_ERROR) {
+ LOGE("Failed to get CAM_INTF_PARM_RAW_DIMENSION");
+ return rc;
+ }
+
+ READ_PARAM_ENTRY(mParameters, CAM_INTF_PARM_RAW_DIMENSION, sensor_dim);
+ LOGH("sensor output dimension = %d x %d", sensor_dim.width, sensor_dim.height);
+
+ return rc;
+}
+
+/*==============================================================================
+ * FUNCTION : enablePowerHint
+ *
+ * DESCRIPTION: enable single powerhint for preview and different video modes.
+ *
+ * PARAMETERS :
+ *
+ * RETURN : NULL
+ *
+ *==========================================================================*/
+void QCamera3HardwareInterface::enablePowerHint()
+{
+ if (!mPowerHintEnabled) {
+ m_perfLock.powerHint(POWER_HINT_VIDEO_ENCODE, true);
+ mPowerHintEnabled = true;
+ }
+}
+
+/*==============================================================================
+ * FUNCTION : disablePowerHint
+ *
+ * DESCRIPTION: disable current powerhint.
+ *
+ * PARAMETERS :
+ *
+ * RETURN : NULL
+ *
+ *==========================================================================*/
+void QCamera3HardwareInterface::disablePowerHint()
+{
+ if (mPowerHintEnabled) {
+ m_perfLock.powerHint(POWER_HINT_VIDEO_ENCODE, false);
+ mPowerHintEnabled = false;
+ }
+}
+
+/*==============================================================================
+ * FUNCTION : addToPPFeatureMask
+ *
+ * DESCRIPTION: add additional features to pp feature mask based on
+ * stream type and usecase
+ *
+ * PARAMETERS :
+ * @stream_format : stream type for feature mask
+ * @stream_idx : stream idx within postprocess_mask list to change
+ *
+ * RETURN : NULL
+ *
+ *==========================================================================*/
+void QCamera3HardwareInterface::addToPPFeatureMask(int stream_format,
+ uint32_t stream_idx)
+{
+ char feature_mask_value[PROPERTY_VALUE_MAX];
+ cam_feature_mask_t feature_mask;
+ int args_converted;
+ int property_len;
+
+ /* Get feature mask from property */
+ property_len = property_get("persist.camera.hal3.feature",
+ feature_mask_value, "0");
+ if ((property_len > 2) && (feature_mask_value[0] == '0') &&
+ (feature_mask_value[1] == 'x')) {
+ args_converted = sscanf(feature_mask_value, "0x%llx", &feature_mask);
+ } else {
+ args_converted = sscanf(feature_mask_value, "%lld", &feature_mask);
+ }
+ if (1 != args_converted) {
+ feature_mask = 0;
+ LOGE("Wrong feature mask %s", feature_mask_value);
+ return;
+ }
+
+ switch (stream_format) {
+ case HAL_PIXEL_FORMAT_IMPLEMENTATION_DEFINED: {
+ /* Add LLVD to pp feature mask only if video hint is enabled */
+ if ((m_bIsVideo) && (feature_mask & CAM_QTI_FEATURE_SW_TNR)) {
+ mStreamConfigInfo.postprocess_mask[stream_idx]
+ |= CAM_QTI_FEATURE_SW_TNR;
+ LOGH("Added SW TNR to pp feature mask");
+ } else if ((m_bIsVideo) && (feature_mask & CAM_QCOM_FEATURE_LLVD)) {
+ mStreamConfigInfo.postprocess_mask[stream_idx]
+ |= CAM_QCOM_FEATURE_LLVD;
+ LOGH("Added LLVD SeeMore to pp feature mask");
+ }
+ break;
+ }
+ default:
+ break;
+ }
+ LOGD("PP feature mask %llx",
+ mStreamConfigInfo.postprocess_mask[stream_idx]);
+}
+
+/*==============================================================================
+ * FUNCTION : updateFpsInPreviewBuffer
+ *
+ * DESCRIPTION: update FPS information in preview buffer.
+ *
+ * PARAMETERS :
+ * @metadata : pointer to metadata buffer
+ * @frame_number: frame_number to look for in pending buffer list
+ *
+ * RETURN : None
+ *
+ *==========================================================================*/
+void QCamera3HardwareInterface::updateFpsInPreviewBuffer(metadata_buffer_t *metadata,
+ uint32_t frame_number)
+{
+ // Mark all pending buffers for this particular request
+ // with corresponding framerate information
+ for (List<PendingBuffersInRequest>::iterator req =
+ mPendingBuffersMap.mPendingBuffersInRequest.begin();
+ req != mPendingBuffersMap.mPendingBuffersInRequest.end(); req++) {
+ for(List<PendingBufferInfo>::iterator j =
+ req->mPendingBufferList.begin();
+ j != req->mPendingBufferList.end(); j++) {
+ QCamera3Channel *channel = (QCamera3Channel *)j->stream->priv;
+ if ((req->frame_number == frame_number) &&
+ (channel->getStreamTypeMask() &
+ (1U << CAM_STREAM_TYPE_PREVIEW))) {
+ IF_META_AVAILABLE(cam_fps_range_t, float_range,
+ CAM_INTF_PARM_FPS_RANGE, metadata) {
+ int32_t cameraFps = float_range->max_fps;
+ struct private_handle_t *priv_handle =
+ (struct private_handle_t *)(*(j->buffer));
+ setMetaData(priv_handle, UPDATE_REFRESH_RATE, &cameraFps);
+ }
+ }
+ }
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : configureStreams
+ *
+ * DESCRIPTION: Reset HAL camera device processing pipeline and set up new input
+ * and output streams.
+ *
+ * PARAMETERS :
+ * @stream_list : streams to be configured
+ *
+ * RETURN :
+ *
+ *==========================================================================*/
+int QCamera3HardwareInterface::configureStreams(
+ camera3_stream_configuration_t *streamList)
+{
+ ATRACE_CALL();
+ int rc = 0;
+
+ // Acquire perfLock before configure streams
+ m_perfLock.lock_acq();
+ rc = configureStreamsPerfLocked(streamList);
+ m_perfLock.lock_rel();
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : configureStreamsPerfLocked
+ *
+ * DESCRIPTION: configureStreams while perfLock is held.
+ *
+ * PARAMETERS :
+ * @stream_list : streams to be configured
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera3HardwareInterface::configureStreamsPerfLocked(
+ camera3_stream_configuration_t *streamList)
+{
+ ATRACE_CALL();
+ int rc = 0;
+
+ // Sanity check stream_list
+ if (streamList == NULL) {
+ LOGE("NULL stream configuration");
+ return BAD_VALUE;
+ }
+ if (streamList->streams == NULL) {
+ LOGE("NULL stream list");
+ return BAD_VALUE;
+ }
+
+ if (streamList->num_streams < 1) {
+ LOGE("Bad number of streams requested: %d",
+ streamList->num_streams);
+ return BAD_VALUE;
+ }
+
+ if (streamList->num_streams >= MAX_NUM_STREAMS) {
+ LOGE("Maximum number of streams %d exceeded: %d",
+ MAX_NUM_STREAMS, streamList->num_streams);
+ return BAD_VALUE;
+ }
+
+ mOpMode = streamList->operation_mode;
+ LOGD("mOpMode: %d", mOpMode);
+
+ /* first invalidate all the steams in the mStreamList
+ * if they appear again, they will be validated */
+ for (List<stream_info_t*>::iterator it = mStreamInfo.begin();
+ it != mStreamInfo.end(); it++) {
+ QCamera3ProcessingChannel *channel = (QCamera3ProcessingChannel*)(*it)->stream->priv;
+ channel->stop();
+ (*it)->status = INVALID;
+ }
+
+ if (mRawDumpChannel) {
+ mRawDumpChannel->stop();
+ delete mRawDumpChannel;
+ mRawDumpChannel = NULL;
+ }
+
+ if (mSupportChannel)
+ mSupportChannel->stop();
+
+ if (mAnalysisChannel) {
+ mAnalysisChannel->stop();
+ }
+ if (mMetadataChannel) {
+ /* If content of mStreamInfo is not 0, there is metadata stream */
+ mMetadataChannel->stop();
+ }
+ if (mChannelHandle) {
+ mCameraHandle->ops->stop_channel(mCameraHandle->camera_handle,
+ mChannelHandle);
+ LOGD("stopping channel %d", mChannelHandle);
+ }
+
+ pthread_mutex_lock(&mMutex);
+
+ // Check state
+ switch (mState) {
+ case INITIALIZED:
+ case CONFIGURED:
+ case STARTED:
+ /* valid state */
+ break;
+ default:
+ LOGE("Invalid state %d", mState);
+ pthread_mutex_unlock(&mMutex);
+ return -ENODEV;
+ }
+
+ /* Check whether we have video stream */
+ m_bIs4KVideo = false;
+ m_bIsVideo = false;
+ m_bEisSupportedSize = false;
+ m_bTnrEnabled = false;
+ bool isZsl = false;
+ uint32_t videoWidth = 0U;
+ uint32_t videoHeight = 0U;
+ size_t rawStreamCnt = 0;
+ size_t stallStreamCnt = 0;
+ size_t processedStreamCnt = 0;
+ // Number of streams on ISP encoder path
+ size_t numStreamsOnEncoder = 0;
+ size_t numYuv888OnEncoder = 0;
+ bool bYuv888OverrideJpeg = false;
+ cam_dimension_t largeYuv888Size = {0, 0};
+ cam_dimension_t maxViewfinderSize = {0, 0};
+ bool bJpegExceeds4K = false;
+ bool bUseCommonFeatureMask = false;
+ cam_feature_mask_t commonFeatureMask = 0;
+ bool bSmallJpegSize = false;
+ uint32_t width_ratio;
+ uint32_t height_ratio;
+ maxViewfinderSize = gCamCapability[mCameraId]->max_viewfinder_size;
+ camera3_stream_t *inputStream = NULL;
+ bool isJpeg = false;
+ cam_dimension_t jpegSize = {0, 0};
+
+ cam_padding_info_t padding_info = gCamCapability[mCameraId]->padding_info;
+
+ /*EIS configuration*/
+ bool eisSupported = false;
+ bool oisSupported = false;
+ int32_t margin_index = -1;
+ uint8_t eis_prop_set;
+ uint32_t maxEisWidth = 0;
+ uint32_t maxEisHeight = 0;
+
+ memset(&mInputStreamInfo, 0, sizeof(mInputStreamInfo));
+
+ size_t count = IS_TYPE_MAX;
+ count = MIN(gCamCapability[mCameraId]->supported_is_types_cnt, count);
+ for (size_t i = 0; i < count; i++) {
+ if ((gCamCapability[mCameraId]->supported_is_types[i] == IS_TYPE_EIS_2_0) ||
+ (gCamCapability[mCameraId]->supported_is_types[i] == IS_TYPE_EIS_3_0))
+ {
+ eisSupported = true;
+ margin_index = (int32_t)i;
+ break;
+ }
+ }
+
+ count = CAM_OPT_STAB_MAX;
+ count = MIN(gCamCapability[mCameraId]->optical_stab_modes_count, count);
+ for (size_t i = 0; i < count; i++) {
+ if (gCamCapability[mCameraId]->optical_stab_modes[i] == CAM_OPT_STAB_ON) {
+ oisSupported = true;
+ break;
+ }
+ }
+
+ if (eisSupported) {
+ maxEisWidth = MAX_EIS_WIDTH;
+ maxEisHeight = MAX_EIS_HEIGHT;
+ }
+
+ /* EIS setprop control */
+ char eis_prop[PROPERTY_VALUE_MAX];
+ memset(eis_prop, 0, sizeof(eis_prop));
+ property_get("persist.camera.eis.enable", eis_prop, "0");
+ eis_prop_set = (uint8_t)atoi(eis_prop);
+
+ m_bEisEnable = eis_prop_set && (!oisSupported && eisSupported) &&
+ (mOpMode != CAMERA3_STREAM_CONFIGURATION_CONSTRAINED_HIGH_SPEED_MODE);
+
+ /* stream configurations */
+ for (size_t i = 0; i < streamList->num_streams; i++) {
+ camera3_stream_t *newStream = streamList->streams[i];
+ LOGI("stream[%d] type = %d, format = %d, width = %d, "
+ "height = %d, rotation = %d, usage = 0x%x",
+ i, newStream->stream_type, newStream->format,
+ newStream->width, newStream->height, newStream->rotation,
+ newStream->usage);
+ if (newStream->stream_type == CAMERA3_STREAM_BIDIRECTIONAL ||
+ newStream->stream_type == CAMERA3_STREAM_INPUT){
+ isZsl = true;
+ }
+ if (newStream->stream_type == CAMERA3_STREAM_INPUT){
+ inputStream = newStream;
+ }
+
+ if (newStream->format == HAL_PIXEL_FORMAT_BLOB) {
+ isJpeg = true;
+ jpegSize.width = newStream->width;
+ jpegSize.height = newStream->height;
+ if (newStream->width > VIDEO_4K_WIDTH ||
+ newStream->height > VIDEO_4K_HEIGHT)
+ bJpegExceeds4K = true;
+ }
+
+ if ((HAL_PIXEL_FORMAT_IMPLEMENTATION_DEFINED == newStream->format) &&
+ (newStream->usage & private_handle_t::PRIV_FLAGS_VIDEO_ENCODER)) {
+ m_bIsVideo = true;
+ videoWidth = newStream->width;
+ videoHeight = newStream->height;
+ if ((VIDEO_4K_WIDTH <= newStream->width) &&
+ (VIDEO_4K_HEIGHT <= newStream->height)) {
+ m_bIs4KVideo = true;
+ }
+ m_bEisSupportedSize = (newStream->width <= maxEisWidth) &&
+ (newStream->height <= maxEisHeight);
+ }
+ if (newStream->stream_type == CAMERA3_STREAM_BIDIRECTIONAL ||
+ newStream->stream_type == CAMERA3_STREAM_OUTPUT) {
+ switch (newStream->format) {
+ case HAL_PIXEL_FORMAT_BLOB:
+ stallStreamCnt++;
+ if (isOnEncoder(maxViewfinderSize, newStream->width,
+ newStream->height)) {
+ numStreamsOnEncoder++;
+ }
+ width_ratio = CEIL_DIVISION(gCamCapability[mCameraId]->active_array_size.width,
+ newStream->width);
+ height_ratio = CEIL_DIVISION(gCamCapability[mCameraId]->active_array_size.height,
+ newStream->height);;
+ FATAL_IF(gCamCapability[mCameraId]->max_downscale_factor == 0,
+ "FATAL: max_downscale_factor cannot be zero and so assert");
+ if ( (width_ratio > gCamCapability[mCameraId]->max_downscale_factor) ||
+ (height_ratio > gCamCapability[mCameraId]->max_downscale_factor)) {
+ LOGH("Setting small jpeg size flag to true");
+ bSmallJpegSize = true;
+ }
+ break;
+ case HAL_PIXEL_FORMAT_RAW10:
+ case HAL_PIXEL_FORMAT_RAW_OPAQUE:
+ case HAL_PIXEL_FORMAT_RAW16:
+ rawStreamCnt++;
+ break;
+ case HAL_PIXEL_FORMAT_IMPLEMENTATION_DEFINED:
+ processedStreamCnt++;
+ if (isOnEncoder(maxViewfinderSize, newStream->width,
+ newStream->height)) {
+ if (newStream->stream_type != CAMERA3_STREAM_BIDIRECTIONAL &&
+ !IS_USAGE_ZSL(newStream->usage)) {
+ commonFeatureMask |= CAM_QCOM_FEATURE_PP_SUPERSET_HAL3;
+ }
+ numStreamsOnEncoder++;
+ }
+ break;
+ case HAL_PIXEL_FORMAT_YCbCr_420_888:
+ processedStreamCnt++;
+ if (isOnEncoder(maxViewfinderSize, newStream->width,
+ newStream->height)) {
+ // If Yuv888 size is not greater than 4K, set feature mask
+ // to SUPERSET so that it support concurrent request on
+ // YUV and JPEG.
+ if (newStream->width <= VIDEO_4K_WIDTH &&
+ newStream->height <= VIDEO_4K_HEIGHT) {
+ commonFeatureMask |= CAM_QCOM_FEATURE_PP_SUPERSET_HAL3;
+ }
+ numStreamsOnEncoder++;
+ numYuv888OnEncoder++;
+ largeYuv888Size.width = newStream->width;
+ largeYuv888Size.height = newStream->height;
+ }
+ break;
+ default:
+ processedStreamCnt++;
+ if (isOnEncoder(maxViewfinderSize, newStream->width,
+ newStream->height)) {
+ commonFeatureMask |= CAM_QCOM_FEATURE_PP_SUPERSET_HAL3;
+ numStreamsOnEncoder++;
+ }
+ break;
+ }
+
+ }
+ }
+
+ if (gCamCapability[mCameraId]->position == CAM_POSITION_FRONT ||
+ gCamCapability[mCameraId]->position == CAM_POSITION_FRONT_AUX ||
+ !m_bIsVideo) {
+ m_bEisEnable = false;
+ }
+
+ /* Logic to enable/disable TNR based on specific config size/etc.*/
+ if ((m_bTnrPreview || m_bTnrVideo) && m_bIsVideo &&
+ ((videoWidth == 1920 && videoHeight == 1080) ||
+ (videoWidth == 1280 && videoHeight == 720)) &&
+ (mOpMode != CAMERA3_STREAM_CONFIGURATION_CONSTRAINED_HIGH_SPEED_MODE))
+ m_bTnrEnabled = true;
+
+ /* Check if num_streams is sane */
+ if (stallStreamCnt > MAX_STALLING_STREAMS ||
+ rawStreamCnt > MAX_RAW_STREAMS ||
+ processedStreamCnt > MAX_PROCESSED_STREAMS) {
+ LOGE("Invalid stream configu: stall: %d, raw: %d, processed %d",
+ stallStreamCnt, rawStreamCnt, processedStreamCnt);
+ pthread_mutex_unlock(&mMutex);
+ return -EINVAL;
+ }
+ /* Check whether we have zsl stream or 4k video case */
+ if (isZsl && m_bIsVideo) {
+ LOGE("Currently invalid configuration ZSL&Video!");
+ pthread_mutex_unlock(&mMutex);
+ return -EINVAL;
+ }
+ /* Check if stream sizes are sane */
+ if (numStreamsOnEncoder > 2) {
+ LOGE("Number of streams on ISP encoder path exceeds limits of 2");
+ pthread_mutex_unlock(&mMutex);
+ return -EINVAL;
+ } else if (1 < numStreamsOnEncoder){
+ bUseCommonFeatureMask = true;
+ LOGH("Multiple streams above max viewfinder size, common mask needed");
+ }
+
+ /* Check if BLOB size is greater than 4k in 4k recording case */
+ if (m_bIs4KVideo && bJpegExceeds4K) {
+ LOGE("HAL doesn't support Blob size greater than 4k in 4k recording");
+ pthread_mutex_unlock(&mMutex);
+ return -EINVAL;
+ }
+
+ // If jpeg stream is available, and a YUV 888 stream is on Encoder path, and
+ // the YUV stream's size is greater or equal to the JPEG size, set common
+ // postprocess mask to NONE, so that we can take advantage of postproc bypass.
+ if (numYuv888OnEncoder && isOnEncoder(maxViewfinderSize,
+ jpegSize.width, jpegSize.height) &&
+ largeYuv888Size.width > jpegSize.width &&
+ largeYuv888Size.height > jpegSize.height) {
+ bYuv888OverrideJpeg = true;
+ } else if (!isJpeg && numStreamsOnEncoder > 1) {
+ commonFeatureMask = CAM_QCOM_FEATURE_PP_SUPERSET_HAL3;
+ }
+
+ LOGH("max viewfinder width %d height %d isZsl %d bUseCommonFeature %x commonFeatureMask %llx",
+ maxViewfinderSize.width, maxViewfinderSize.height, isZsl, bUseCommonFeatureMask,
+ commonFeatureMask);
+ LOGH("numStreamsOnEncoder %d, processedStreamCnt %d, stallcnt %d bSmallJpegSize %d",
+ numStreamsOnEncoder, processedStreamCnt, stallStreamCnt, bSmallJpegSize);
+
+ rc = validateStreamDimensions(streamList);
+ if (rc == NO_ERROR) {
+ rc = validateStreamRotations(streamList);
+ }
+ if (rc != NO_ERROR) {
+ LOGE("Invalid stream configuration requested!");
+ pthread_mutex_unlock(&mMutex);
+ return rc;
+ }
+
+ camera3_stream_t *zslStream = NULL; //Only use this for size and not actual handle!
+ for (size_t i = 0; i < streamList->num_streams; i++) {
+ camera3_stream_t *newStream = streamList->streams[i];
+ LOGH("newStream type = %d, stream format = %d "
+ "stream size : %d x %d, stream rotation = %d",
+ newStream->stream_type, newStream->format,
+ newStream->width, newStream->height, newStream->rotation);
+ //if the stream is in the mStreamList validate it
+ bool stream_exists = false;
+ for (List<stream_info_t*>::iterator it=mStreamInfo.begin();
+ it != mStreamInfo.end(); it++) {
+ if ((*it)->stream == newStream) {
+ QCamera3ProcessingChannel *channel =
+ (QCamera3ProcessingChannel*)(*it)->stream->priv;
+ stream_exists = true;
+ if (channel)
+ delete channel;
+ (*it)->status = VALID;
+ (*it)->stream->priv = NULL;
+ (*it)->channel = NULL;
+ }
+ }
+ if (!stream_exists && newStream->stream_type != CAMERA3_STREAM_INPUT) {
+ //new stream
+ stream_info_t* stream_info;
+ stream_info = (stream_info_t* )malloc(sizeof(stream_info_t));
+ if (!stream_info) {
+ LOGE("Could not allocate stream info");
+ rc = -ENOMEM;
+ pthread_mutex_unlock(&mMutex);
+ return rc;
+ }
+ stream_info->stream = newStream;
+ stream_info->status = VALID;
+ stream_info->channel = NULL;
+ mStreamInfo.push_back(stream_info);
+ }
+ /* Covers Opaque ZSL and API1 F/W ZSL */
+ if (IS_USAGE_ZSL(newStream->usage)
+ || newStream->stream_type == CAMERA3_STREAM_BIDIRECTIONAL ) {
+ if (zslStream != NULL) {
+ LOGE("Multiple input/reprocess streams requested!");
+ pthread_mutex_unlock(&mMutex);
+ return BAD_VALUE;
+ }
+ zslStream = newStream;
+ }
+ /* Covers YUV reprocess */
+ if (inputStream != NULL) {
+ if (newStream->stream_type == CAMERA3_STREAM_OUTPUT
+ && newStream->format == HAL_PIXEL_FORMAT_YCbCr_420_888
+ && inputStream->format == HAL_PIXEL_FORMAT_YCbCr_420_888
+ && inputStream->width == newStream->width
+ && inputStream->height == newStream->height) {
+ if (zslStream != NULL) {
+ /* This scenario indicates multiple YUV streams with same size
+ * as input stream have been requested, since zsl stream handle
+ * is solely use for the purpose of overriding the size of streams
+ * which share h/w streams we will just make a guess here as to
+ * which of the stream is a ZSL stream, this will be refactored
+ * once we make generic logic for streams sharing encoder output
+ */
+ LOGH("Warning, Multiple ip/reprocess streams requested!");
+ }
+ zslStream = newStream;
+ }
+ }
+ }
+
+ /* If a zsl stream is set, we know that we have configured at least one input or
+ bidirectional stream */
+ if (NULL != zslStream) {
+ mInputStreamInfo.dim.width = (int32_t)zslStream->width;
+ mInputStreamInfo.dim.height = (int32_t)zslStream->height;
+ mInputStreamInfo.format = zslStream->format;
+ mInputStreamInfo.usage = zslStream->usage;
+ LOGD("Input stream configured! %d x %d, format %d, usage %d",
+ mInputStreamInfo.dim.width,
+ mInputStreamInfo.dim.height,
+ mInputStreamInfo.format, mInputStreamInfo.usage);
+ }
+
+ cleanAndSortStreamInfo();
+ if (mMetadataChannel) {
+ delete mMetadataChannel;
+ mMetadataChannel = NULL;
+ }
+ if (mSupportChannel) {
+ delete mSupportChannel;
+ mSupportChannel = NULL;
+ }
+
+ if (mAnalysisChannel) {
+ delete mAnalysisChannel;
+ mAnalysisChannel = NULL;
+ }
+
+ if (mDummyBatchChannel) {
+ delete mDummyBatchChannel;
+ mDummyBatchChannel = NULL;
+ }
+
+ //Create metadata channel and initialize it
+ cam_feature_mask_t metadataFeatureMask = CAM_QCOM_FEATURE_NONE;
+ setPAAFSupport(metadataFeatureMask, CAM_STREAM_TYPE_METADATA,
+ gCamCapability[mCameraId]->color_arrangement);
+ mMetadataChannel = new QCamera3MetadataChannel(mCameraHandle->camera_handle,
+ mChannelHandle, mCameraHandle->ops, captureResultCb,
+ &padding_info, metadataFeatureMask, this);
+ if (mMetadataChannel == NULL) {
+ LOGE("failed to allocate metadata channel");
+ rc = -ENOMEM;
+ pthread_mutex_unlock(&mMutex);
+ return rc;
+ }
+ rc = mMetadataChannel->initialize(IS_TYPE_NONE);
+ if (rc < 0) {
+ LOGE("metadata channel initialization failed");
+ delete mMetadataChannel;
+ mMetadataChannel = NULL;
+ pthread_mutex_unlock(&mMutex);
+ return rc;
+ }
+
+ // Create analysis stream all the time, even when h/w support is not available
+ {
+ cam_feature_mask_t analysisFeatureMask = CAM_QCOM_FEATURE_PP_SUPERSET_HAL3;
+ setPAAFSupport(analysisFeatureMask, CAM_STREAM_TYPE_ANALYSIS,
+ gCamCapability[mCameraId]->color_arrangement);
+ cam_analysis_info_t analysisInfo;
+ rc = mCommon.getAnalysisInfo(
+ FALSE,
+ TRUE,
+ analysisFeatureMask,
+ &analysisInfo);
+ if (rc != NO_ERROR) {
+ LOGE("getAnalysisInfo failed, ret = %d", rc);
+ pthread_mutex_unlock(&mMutex);
+ return rc;
+ }
+
+ mAnalysisChannel = new QCamera3SupportChannel(
+ mCameraHandle->camera_handle,
+ mChannelHandle,
+ mCameraHandle->ops,
+ &analysisInfo.analysis_padding_info,
+ analysisFeatureMask,
+ CAM_STREAM_TYPE_ANALYSIS,
+ &analysisInfo.analysis_max_res,
+ (analysisInfo.analysis_format
+ == CAM_FORMAT_Y_ONLY ? CAM_FORMAT_Y_ONLY
+ : CAM_FORMAT_YUV_420_NV21),
+ analysisInfo.hw_analysis_supported,
+ gCamCapability[mCameraId]->color_arrangement,
+ this,
+ 0); // force buffer count to 0
+ if (!mAnalysisChannel) {
+ LOGE("H/W Analysis channel cannot be created");
+ pthread_mutex_unlock(&mMutex);
+ return -ENOMEM;
+ }
+ }
+
+ bool isRawStreamRequested = false;
+ memset(&mStreamConfigInfo, 0, sizeof(cam_stream_size_info_t));
+ /* Allocate channel objects for the requested streams */
+ for (size_t i = 0; i < streamList->num_streams; i++) {
+ camera3_stream_t *newStream = streamList->streams[i];
+ uint32_t stream_usage = newStream->usage;
+ mStreamConfigInfo.stream_sizes[mStreamConfigInfo.num_streams].width = (int32_t)newStream->width;
+ mStreamConfigInfo.stream_sizes[mStreamConfigInfo.num_streams].height = (int32_t)newStream->height;
+ struct camera_info *p_info = NULL;
+ pthread_mutex_lock(&gCamLock);
+ p_info = get_cam_info(mCameraId, &mStreamConfigInfo.sync_type);
+ pthread_mutex_unlock(&gCamLock);
+ if ((newStream->stream_type == CAMERA3_STREAM_BIDIRECTIONAL
+ || IS_USAGE_ZSL(newStream->usage)) &&
+ newStream->format == HAL_PIXEL_FORMAT_IMPLEMENTATION_DEFINED){
+ mStreamConfigInfo.type[mStreamConfigInfo.num_streams] = CAM_STREAM_TYPE_SNAPSHOT;
+ if (bUseCommonFeatureMask) {
+ mStreamConfigInfo.postprocess_mask[mStreamConfigInfo.num_streams] =
+ commonFeatureMask;
+ } else {
+ mStreamConfigInfo.postprocess_mask[mStreamConfigInfo.num_streams] =
+ CAM_QCOM_FEATURE_NONE;
+ }
+
+ } else if(newStream->stream_type == CAMERA3_STREAM_INPUT) {
+ LOGH("Input stream configured, reprocess config");
+ } else {
+ //for non zsl streams find out the format
+ switch (newStream->format) {
+ case HAL_PIXEL_FORMAT_IMPLEMENTATION_DEFINED :
+ {
+ mStreamConfigInfo.postprocess_mask[mStreamConfigInfo.num_streams] =
+ CAM_QCOM_FEATURE_PP_SUPERSET_HAL3;
+ /* add additional features to pp feature mask */
+ addToPPFeatureMask(HAL_PIXEL_FORMAT_IMPLEMENTATION_DEFINED,
+ mStreamConfigInfo.num_streams);
+
+ if (stream_usage & private_handle_t::PRIV_FLAGS_VIDEO_ENCODER) {
+ mStreamConfigInfo.type[mStreamConfigInfo.num_streams] =
+ CAM_STREAM_TYPE_VIDEO;
+ if (m_bTnrEnabled && m_bTnrVideo) {
+ mStreamConfigInfo.postprocess_mask[mStreamConfigInfo.num_streams] |=
+ CAM_QCOM_FEATURE_CPP_TNR;
+ }
+ } else {
+ mStreamConfigInfo.type[mStreamConfigInfo.num_streams] =
+ CAM_STREAM_TYPE_PREVIEW;
+ if (m_bTnrEnabled && m_bTnrPreview) {
+ mStreamConfigInfo.postprocess_mask[mStreamConfigInfo.num_streams] |=
+ CAM_QCOM_FEATURE_CPP_TNR;
+ }
+ padding_info.width_padding = mSurfaceStridePadding;
+ padding_info.height_padding = CAM_PAD_TO_2;
+ }
+ if ((newStream->rotation == CAMERA3_STREAM_ROTATION_90) ||
+ (newStream->rotation == CAMERA3_STREAM_ROTATION_270)) {
+ mStreamConfigInfo.stream_sizes[mStreamConfigInfo.num_streams].width =
+ newStream->height;
+ mStreamConfigInfo.stream_sizes[mStreamConfigInfo.num_streams].height =
+ newStream->width;
+ }
+ }
+ break;
+ case HAL_PIXEL_FORMAT_YCbCr_420_888:
+ mStreamConfigInfo.type[mStreamConfigInfo.num_streams] = CAM_STREAM_TYPE_CALLBACK;
+ if (isOnEncoder(maxViewfinderSize, newStream->width, newStream->height)) {
+ if (bUseCommonFeatureMask)
+ mStreamConfigInfo.postprocess_mask[mStreamConfigInfo.num_streams] =
+ commonFeatureMask;
+ else
+ mStreamConfigInfo.postprocess_mask[mStreamConfigInfo.num_streams] =
+ CAM_QCOM_FEATURE_NONE;
+ } else {
+ mStreamConfigInfo.postprocess_mask[mStreamConfigInfo.num_streams] =
+ CAM_QCOM_FEATURE_PP_SUPERSET_HAL3;
+ }
+ break;
+ case HAL_PIXEL_FORMAT_BLOB:
+ mStreamConfigInfo.type[mStreamConfigInfo.num_streams] = CAM_STREAM_TYPE_SNAPSHOT;
+ // No need to check bSmallJpegSize if ZSL is present since JPEG uses ZSL stream
+ if ((m_bIs4KVideo && !isZsl) || (bSmallJpegSize && !isZsl)) {
+ mStreamConfigInfo.postprocess_mask[mStreamConfigInfo.num_streams] =
+ CAM_QCOM_FEATURE_PP_SUPERSET_HAL3;
+ } else {
+ if (bUseCommonFeatureMask &&
+ isOnEncoder(maxViewfinderSize, newStream->width,
+ newStream->height)) {
+ mStreamConfigInfo.postprocess_mask[mStreamConfigInfo.num_streams] = commonFeatureMask;
+ } else {
+ mStreamConfigInfo.postprocess_mask[mStreamConfigInfo.num_streams] = CAM_QCOM_FEATURE_NONE;
+ }
+ }
+ if (isZsl) {
+ if (zslStream) {
+ mStreamConfigInfo.stream_sizes[mStreamConfigInfo.num_streams].width =
+ (int32_t)zslStream->width;
+ mStreamConfigInfo.stream_sizes[mStreamConfigInfo.num_streams].height =
+ (int32_t)zslStream->height;
+ } else {
+ LOGE("Error, No ZSL stream identified");
+ pthread_mutex_unlock(&mMutex);
+ return -EINVAL;
+ }
+ } else if (m_bIs4KVideo) {
+ mStreamConfigInfo.stream_sizes[mStreamConfigInfo.num_streams].width = (int32_t)videoWidth;
+ mStreamConfigInfo.stream_sizes[mStreamConfigInfo.num_streams].height = (int32_t)videoHeight;
+ } else if (bYuv888OverrideJpeg) {
+ mStreamConfigInfo.stream_sizes[mStreamConfigInfo.num_streams].width =
+ (int32_t)largeYuv888Size.width;
+ mStreamConfigInfo.stream_sizes[mStreamConfigInfo.num_streams].height =
+ (int32_t)largeYuv888Size.height;
+ }
+ break;
+ case HAL_PIXEL_FORMAT_RAW_OPAQUE:
+ case HAL_PIXEL_FORMAT_RAW16:
+ case HAL_PIXEL_FORMAT_RAW10:
+ mStreamConfigInfo.type[mStreamConfigInfo.num_streams] = CAM_STREAM_TYPE_RAW;
+ mStreamConfigInfo.postprocess_mask[mStreamConfigInfo.num_streams] = CAM_QCOM_FEATURE_NONE;
+ isRawStreamRequested = true;
+ break;
+ default:
+ mStreamConfigInfo.type[mStreamConfigInfo.num_streams] = CAM_STREAM_TYPE_DEFAULT;
+ mStreamConfigInfo.postprocess_mask[mStreamConfigInfo.num_streams] = CAM_QCOM_FEATURE_NONE;
+ break;
+ }
+ }
+
+ setPAAFSupport(mStreamConfigInfo.postprocess_mask[mStreamConfigInfo.num_streams],
+ (cam_stream_type_t) mStreamConfigInfo.type[mStreamConfigInfo.num_streams],
+ gCamCapability[mCameraId]->color_arrangement);
+
+ if (newStream->priv == NULL) {
+ //New stream, construct channel
+ switch (newStream->stream_type) {
+ case CAMERA3_STREAM_INPUT:
+ newStream->usage |= GRALLOC_USAGE_HW_CAMERA_READ;
+ newStream->usage |= GRALLOC_USAGE_HW_CAMERA_WRITE;//WR for inplace algo's
+ break;
+ case CAMERA3_STREAM_BIDIRECTIONAL:
+ newStream->usage |= GRALLOC_USAGE_HW_CAMERA_READ |
+ GRALLOC_USAGE_HW_CAMERA_WRITE;
+ break;
+ case CAMERA3_STREAM_OUTPUT:
+ /* For video encoding stream, set read/write rarely
+ * flag so that they may be set to un-cached */
+ if (newStream->usage & GRALLOC_USAGE_HW_VIDEO_ENCODER)
+ newStream->usage |=
+ (GRALLOC_USAGE_SW_READ_RARELY |
+ GRALLOC_USAGE_SW_WRITE_RARELY |
+ GRALLOC_USAGE_HW_CAMERA_WRITE);
+ else if (IS_USAGE_ZSL(newStream->usage))
+ {
+ LOGD("ZSL usage flag skipping");
+ }
+ else if (newStream == zslStream
+ || newStream->format == HAL_PIXEL_FORMAT_YCbCr_420_888) {
+ newStream->usage |= GRALLOC_USAGE_HW_CAMERA_ZSL;
+ } else
+ newStream->usage |= GRALLOC_USAGE_HW_CAMERA_WRITE;
+ break;
+ default:
+ LOGE("Invalid stream_type %d", newStream->stream_type);
+ break;
+ }
+
+ if (newStream->stream_type == CAMERA3_STREAM_OUTPUT ||
+ newStream->stream_type == CAMERA3_STREAM_BIDIRECTIONAL) {
+ QCamera3ProcessingChannel *channel = NULL;
+ switch (newStream->format) {
+ case HAL_PIXEL_FORMAT_IMPLEMENTATION_DEFINED:
+ if ((newStream->usage &
+ private_handle_t::PRIV_FLAGS_VIDEO_ENCODER) &&
+ (streamList->operation_mode ==
+ CAMERA3_STREAM_CONFIGURATION_CONSTRAINED_HIGH_SPEED_MODE)
+ ) {
+ channel = new QCamera3RegularChannel(mCameraHandle->camera_handle,
+ mChannelHandle, mCameraHandle->ops, captureResultCb,
+ &gCamCapability[mCameraId]->padding_info,
+ this,
+ newStream,
+ (cam_stream_type_t)
+ mStreamConfigInfo.type[mStreamConfigInfo.num_streams],
+ mStreamConfigInfo.postprocess_mask[mStreamConfigInfo.num_streams],
+ mMetadataChannel,
+ 0); //heap buffers are not required for HFR video channel
+ if (channel == NULL) {
+ LOGE("allocation of channel failed");
+ pthread_mutex_unlock(&mMutex);
+ return -ENOMEM;
+ }
+ //channel->getNumBuffers() will return 0 here so use
+ //MAX_INFLIGH_HFR_REQUESTS
+ newStream->max_buffers = MAX_INFLIGHT_HFR_REQUESTS;
+ newStream->priv = channel;
+ LOGI("num video buffers in HFR mode: %d",
+ MAX_INFLIGHT_HFR_REQUESTS);
+ } else {
+ /* Copy stream contents in HFR preview only case to create
+ * dummy batch channel so that sensor streaming is in
+ * HFR mode */
+ if (!m_bIsVideo && (streamList->operation_mode ==
+ CAMERA3_STREAM_CONFIGURATION_CONSTRAINED_HIGH_SPEED_MODE)) {
+ mDummyBatchStream = *newStream;
+ }
+ channel = new QCamera3RegularChannel(mCameraHandle->camera_handle,
+ mChannelHandle, mCameraHandle->ops, captureResultCb,
+ &gCamCapability[mCameraId]->padding_info,
+ this,
+ newStream,
+ (cam_stream_type_t)
+ mStreamConfigInfo.type[mStreamConfigInfo.num_streams],
+ mStreamConfigInfo.postprocess_mask[mStreamConfigInfo.num_streams],
+ mMetadataChannel,
+ MAX_INFLIGHT_REQUESTS);
+ if (channel == NULL) {
+ LOGE("allocation of channel failed");
+ pthread_mutex_unlock(&mMutex);
+ return -ENOMEM;
+ }
+ newStream->max_buffers = channel->getNumBuffers();
+ newStream->priv = channel;
+ }
+ break;
+ case HAL_PIXEL_FORMAT_YCbCr_420_888: {
+ channel = new QCamera3YUVChannel(mCameraHandle->camera_handle,
+ mChannelHandle,
+ mCameraHandle->ops, captureResultCb,
+ &padding_info,
+ this,
+ newStream,
+ (cam_stream_type_t)
+ mStreamConfigInfo.type[mStreamConfigInfo.num_streams],
+ mStreamConfigInfo.postprocess_mask[mStreamConfigInfo.num_streams],
+ mMetadataChannel);
+ if (channel == NULL) {
+ LOGE("allocation of YUV channel failed");
+ pthread_mutex_unlock(&mMutex);
+ return -ENOMEM;
+ }
+ newStream->max_buffers = channel->getNumBuffers();
+ newStream->priv = channel;
+ break;
+ }
+ case HAL_PIXEL_FORMAT_RAW_OPAQUE:
+ case HAL_PIXEL_FORMAT_RAW16:
+ case HAL_PIXEL_FORMAT_RAW10:
+ mRawChannel = new QCamera3RawChannel(
+ mCameraHandle->camera_handle, mChannelHandle,
+ mCameraHandle->ops, captureResultCb,
+ &padding_info,
+ this, newStream,
+ mStreamConfigInfo.postprocess_mask[mStreamConfigInfo.num_streams],
+ mMetadataChannel,
+ (newStream->format == HAL_PIXEL_FORMAT_RAW16));
+ if (mRawChannel == NULL) {
+ LOGE("allocation of raw channel failed");
+ pthread_mutex_unlock(&mMutex);
+ return -ENOMEM;
+ }
+ newStream->max_buffers = mRawChannel->getNumBuffers();
+ newStream->priv = (QCamera3ProcessingChannel*)mRawChannel;
+ break;
+ case HAL_PIXEL_FORMAT_BLOB:
+ // Max live snapshot inflight buffer is 1. This is to mitigate
+ // frame drop issues for video snapshot. The more buffers being
+ // allocated, the more frame drops there are.
+ mPictureChannel = new QCamera3PicChannel(
+ mCameraHandle->camera_handle, mChannelHandle,
+ mCameraHandle->ops, captureResultCb,
+ &padding_info, this, newStream,
+ mStreamConfigInfo.postprocess_mask[mStreamConfigInfo.num_streams],
+ m_bIs4KVideo, isZsl, mMetadataChannel,
+ (m_bIsVideo ? 1 : MAX_INFLIGHT_BLOB));
+ if (mPictureChannel == NULL) {
+ LOGE("allocation of channel failed");
+ pthread_mutex_unlock(&mMutex);
+ return -ENOMEM;
+ }
+ newStream->priv = (QCamera3ProcessingChannel*)mPictureChannel;
+ newStream->max_buffers = mPictureChannel->getNumBuffers();
+ mPictureChannel->overrideYuvSize(
+ mStreamConfigInfo.stream_sizes[mStreamConfigInfo.num_streams].width,
+ mStreamConfigInfo.stream_sizes[mStreamConfigInfo.num_streams].height);
+ break;
+
+ default:
+ LOGE("not a supported format 0x%x", newStream->format);
+ break;
+ }
+ } else if (newStream->stream_type == CAMERA3_STREAM_INPUT) {
+ newStream->max_buffers = MAX_INFLIGHT_REPROCESS_REQUESTS;
+ } else {
+ LOGE("Error, Unknown stream type");
+ pthread_mutex_unlock(&mMutex);
+ return -EINVAL;
+ }
+
+ QCamera3Channel *channel = (QCamera3Channel*) newStream->priv;
+ if (channel != NULL && channel->isUBWCEnabled()) {
+ cam_format_t fmt = channel->getStreamDefaultFormat(
+ mStreamConfigInfo.type[mStreamConfigInfo.num_streams]);
+ if(fmt == CAM_FORMAT_YUV_420_NV12_UBWC) {
+ newStream->usage |= GRALLOC_USAGE_PRIVATE_ALLOC_UBWC;
+ }
+ }
+
+ for (List<stream_info_t*>::iterator it=mStreamInfo.begin();
+ it != mStreamInfo.end(); it++) {
+ if ((*it)->stream == newStream) {
+ (*it)->channel = (QCamera3ProcessingChannel*) newStream->priv;
+ break;
+ }
+ }
+ } else {
+ // Channel already exists for this stream
+ // Do nothing for now
+ }
+ padding_info = gCamCapability[mCameraId]->padding_info;
+
+ /* Do not add entries for input stream in metastream info
+ * since there is no real stream associated with it
+ */
+ if (newStream->stream_type != CAMERA3_STREAM_INPUT)
+ mStreamConfigInfo.num_streams++;
+ }
+
+ //RAW DUMP channel
+ if (mEnableRawDump && isRawStreamRequested == false){
+ cam_dimension_t rawDumpSize;
+ rawDumpSize = getMaxRawSize(mCameraId);
+ cam_feature_mask_t rawDumpFeatureMask = CAM_QCOM_FEATURE_NONE;
+ setPAAFSupport(rawDumpFeatureMask,
+ CAM_STREAM_TYPE_RAW,
+ gCamCapability[mCameraId]->color_arrangement);
+ mRawDumpChannel = new QCamera3RawDumpChannel(mCameraHandle->camera_handle,
+ mChannelHandle,
+ mCameraHandle->ops,
+ rawDumpSize,
+ &padding_info,
+ this, rawDumpFeatureMask);
+ if (!mRawDumpChannel) {
+ LOGE("Raw Dump channel cannot be created");
+ pthread_mutex_unlock(&mMutex);
+ return -ENOMEM;
+ }
+ }
+
+
+ if (mAnalysisChannel) {
+ cam_analysis_info_t analysisInfo;
+ memset(&analysisInfo, 0, sizeof(cam_analysis_info_t));
+ mStreamConfigInfo.type[mStreamConfigInfo.num_streams] =
+ CAM_STREAM_TYPE_ANALYSIS;
+ mStreamConfigInfo.postprocess_mask[mStreamConfigInfo.num_streams] =
+ CAM_QCOM_FEATURE_PP_SUPERSET_HAL3;
+ setPAAFSupport(mStreamConfigInfo.postprocess_mask[mStreamConfigInfo.num_streams],
+ mStreamConfigInfo.type[mStreamConfigInfo.num_streams],
+ gCamCapability[mCameraId]->color_arrangement);
+ rc = mCommon.getAnalysisInfo(FALSE, TRUE,
+ mStreamConfigInfo.postprocess_mask[mStreamConfigInfo.num_streams],
+ &analysisInfo);
+ if (rc != NO_ERROR) {
+ LOGE("getAnalysisInfo failed, ret = %d", rc);
+ pthread_mutex_unlock(&mMutex);
+ return rc;
+ }
+ mStreamConfigInfo.stream_sizes[mStreamConfigInfo.num_streams] =
+ analysisInfo.analysis_max_res;
+ mStreamConfigInfo.num_streams++;
+ }
+
+ if (isSupportChannelNeeded(streamList, mStreamConfigInfo)) {
+ cam_analysis_info_t supportInfo;
+ memset(&supportInfo, 0, sizeof(cam_analysis_info_t));
+ cam_feature_mask_t callbackFeatureMask = CAM_QCOM_FEATURE_PP_SUPERSET_HAL3;
+ setPAAFSupport(callbackFeatureMask,
+ CAM_STREAM_TYPE_CALLBACK,
+ gCamCapability[mCameraId]->color_arrangement);
+ rc = mCommon.getAnalysisInfo(FALSE, TRUE, callbackFeatureMask, &supportInfo);
+ if (rc != NO_ERROR) {
+ /* Ignore the error for Mono camera
+ * because the PAAF bit mask is only set
+ * for CAM_STREAM_TYPE_ANALYSIS stream type
+ */
+ if (gCamCapability[mCameraId]->color_arrangement == CAM_FILTER_ARRANGEMENT_Y) {
+ rc = NO_ERROR;
+ } else {
+ LOGE("getAnalysisInfo failed, ret = %d", rc);
+ pthread_mutex_unlock(&mMutex);
+ return rc;
+ }
+ }
+ mSupportChannel = new QCamera3SupportChannel(
+ mCameraHandle->camera_handle,
+ mChannelHandle,
+ mCameraHandle->ops,
+ &gCamCapability[mCameraId]->padding_info,
+ callbackFeatureMask,
+ CAM_STREAM_TYPE_CALLBACK,
+ &QCamera3SupportChannel::kDim,
+ CAM_FORMAT_YUV_420_NV21,
+ supportInfo.hw_analysis_supported,
+ gCamCapability[mCameraId]->color_arrangement,
+ this);
+ if (!mSupportChannel) {
+ LOGE("dummy channel cannot be created");
+ pthread_mutex_unlock(&mMutex);
+ return -ENOMEM;
+ }
+ }
+
+ if (mSupportChannel) {
+ mStreamConfigInfo.stream_sizes[mStreamConfigInfo.num_streams] =
+ QCamera3SupportChannel::kDim;
+ mStreamConfigInfo.type[mStreamConfigInfo.num_streams] =
+ CAM_STREAM_TYPE_CALLBACK;
+ mStreamConfigInfo.postprocess_mask[mStreamConfigInfo.num_streams] =
+ CAM_QCOM_FEATURE_PP_SUPERSET_HAL3;
+ setPAAFSupport(mStreamConfigInfo.postprocess_mask[mStreamConfigInfo.num_streams],
+ mStreamConfigInfo.type[mStreamConfigInfo.num_streams],
+ gCamCapability[mCameraId]->color_arrangement);
+ mStreamConfigInfo.num_streams++;
+ }
+
+ if (mRawDumpChannel) {
+ cam_dimension_t rawSize;
+ rawSize = getMaxRawSize(mCameraId);
+ mStreamConfigInfo.stream_sizes[mStreamConfigInfo.num_streams] =
+ rawSize;
+ mStreamConfigInfo.type[mStreamConfigInfo.num_streams] =
+ CAM_STREAM_TYPE_RAW;
+ mStreamConfigInfo.postprocess_mask[mStreamConfigInfo.num_streams] =
+ CAM_QCOM_FEATURE_NONE;
+ setPAAFSupport(mStreamConfigInfo.postprocess_mask[mStreamConfigInfo.num_streams],
+ mStreamConfigInfo.type[mStreamConfigInfo.num_streams],
+ gCamCapability[mCameraId]->color_arrangement);
+ mStreamConfigInfo.num_streams++;
+ }
+ /* In HFR mode, if video stream is not added, create a dummy channel so that
+ * ISP can create a batch mode even for preview only case. This channel is
+ * never 'start'ed (no stream-on), it is only 'initialized' */
+ if ((mOpMode == CAMERA3_STREAM_CONFIGURATION_CONSTRAINED_HIGH_SPEED_MODE) &&
+ !m_bIsVideo) {
+ cam_feature_mask_t dummyFeatureMask = CAM_QCOM_FEATURE_PP_SUPERSET_HAL3;
+ setPAAFSupport(dummyFeatureMask,
+ CAM_STREAM_TYPE_VIDEO,
+ gCamCapability[mCameraId]->color_arrangement);
+ mDummyBatchChannel = new QCamera3RegularChannel(mCameraHandle->camera_handle,
+ mChannelHandle,
+ mCameraHandle->ops, captureResultCb,
+ &gCamCapability[mCameraId]->padding_info,
+ this,
+ &mDummyBatchStream,
+ CAM_STREAM_TYPE_VIDEO,
+ dummyFeatureMask,
+ mMetadataChannel);
+ if (NULL == mDummyBatchChannel) {
+ LOGE("creation of mDummyBatchChannel failed."
+ "Preview will use non-hfr sensor mode ");
+ }
+ }
+ if (mDummyBatchChannel) {
+ mStreamConfigInfo.stream_sizes[mStreamConfigInfo.num_streams].width =
+ mDummyBatchStream.width;
+ mStreamConfigInfo.stream_sizes[mStreamConfigInfo.num_streams].height =
+ mDummyBatchStream.height;
+ mStreamConfigInfo.type[mStreamConfigInfo.num_streams] =
+ CAM_STREAM_TYPE_VIDEO;
+ mStreamConfigInfo.postprocess_mask[mStreamConfigInfo.num_streams] =
+ CAM_QCOM_FEATURE_PP_SUPERSET_HAL3;
+ setPAAFSupport(mStreamConfigInfo.postprocess_mask[mStreamConfigInfo.num_streams],
+ mStreamConfigInfo.type[mStreamConfigInfo.num_streams],
+ gCamCapability[mCameraId]->color_arrangement);
+ mStreamConfigInfo.num_streams++;
+ }
+
+ mStreamConfigInfo.buffer_info.min_buffers = MIN_INFLIGHT_REQUESTS;
+ mStreamConfigInfo.buffer_info.max_buffers =
+ m_bIs4KVideo ? 0 : MAX_INFLIGHT_REQUESTS;
+
+ /* Initialize mPendingRequestInfo and mPendingBuffersMap */
+ for (pendingRequestIterator i = mPendingRequestsList.begin();
+ i != mPendingRequestsList.end();) {
+ i = erasePendingRequest(i);
+ }
+ mPendingFrameDropList.clear();
+ // Initialize/Reset the pending buffers list
+ for (auto &req : mPendingBuffersMap.mPendingBuffersInRequest) {
+ req.mPendingBufferList.clear();
+ }
+ mPendingBuffersMap.mPendingBuffersInRequest.clear();
+
+ mPendingReprocessResultList.clear();
+
+ mCurJpegMeta.clear();
+ //Get min frame duration for this streams configuration
+ deriveMinFrameDuration();
+
+ // Update state
+ mState = CONFIGURED;
+
+ pthread_mutex_unlock(&mMutex);
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : validateCaptureRequest
+ *
+ * DESCRIPTION: validate a capture request from camera service
+ *
+ * PARAMETERS :
+ * @request : request from framework to process
+ *
+ * RETURN :
+ *
+ *==========================================================================*/
+int QCamera3HardwareInterface::validateCaptureRequest(
+ camera3_capture_request_t *request)
+{
+ ssize_t idx = 0;
+ const camera3_stream_buffer_t *b;
+ CameraMetadata meta;
+
+ /* Sanity check the request */
+ if (request == NULL) {
+ LOGE("NULL capture request");
+ return BAD_VALUE;
+ }
+
+ if ((request->settings == NULL) && (mState == CONFIGURED)) {
+ /*settings cannot be null for the first request*/
+ return BAD_VALUE;
+ }
+
+ uint32_t frameNumber = request->frame_number;
+ if (request->num_output_buffers < 1 || request->output_buffers == NULL) {
+ LOGE("Request %d: No output buffers provided!",
+ __FUNCTION__, frameNumber);
+ return BAD_VALUE;
+ }
+ if (request->num_output_buffers >= MAX_NUM_STREAMS) {
+ LOGE("Number of buffers %d equals or is greater than maximum number of streams!",
+ request->num_output_buffers, MAX_NUM_STREAMS);
+ return BAD_VALUE;
+ }
+ if (request->input_buffer != NULL) {
+ b = request->input_buffer;
+ if (b->status != CAMERA3_BUFFER_STATUS_OK) {
+ LOGE("Request %d: Buffer %ld: Status not OK!",
+ frameNumber, (long)idx);
+ return BAD_VALUE;
+ }
+ if (b->release_fence != -1) {
+ LOGE("Request %d: Buffer %ld: Has a release fence!",
+ frameNumber, (long)idx);
+ return BAD_VALUE;
+ }
+ if (b->buffer == NULL) {
+ LOGE("Request %d: Buffer %ld: NULL buffer handle!",
+ frameNumber, (long)idx);
+ return BAD_VALUE;
+ }
+ }
+
+ // Validate all buffers
+ b = request->output_buffers;
+ do {
+ QCamera3ProcessingChannel *channel =
+ static_cast<QCamera3ProcessingChannel*>(b->stream->priv);
+ if (channel == NULL) {
+ LOGE("Request %d: Buffer %ld: Unconfigured stream!",
+ frameNumber, (long)idx);
+ return BAD_VALUE;
+ }
+ if (b->status != CAMERA3_BUFFER_STATUS_OK) {
+ LOGE("Request %d: Buffer %ld: Status not OK!",
+ frameNumber, (long)idx);
+ return BAD_VALUE;
+ }
+ if (b->release_fence != -1) {
+ LOGE("Request %d: Buffer %ld: Has a release fence!",
+ frameNumber, (long)idx);
+ return BAD_VALUE;
+ }
+ if (b->buffer == NULL) {
+ LOGE("Request %d: Buffer %ld: NULL buffer handle!",
+ frameNumber, (long)idx);
+ return BAD_VALUE;
+ }
+ if (*(b->buffer) == NULL) {
+ LOGE("Request %d: Buffer %ld: NULL private handle!",
+ frameNumber, (long)idx);
+ return BAD_VALUE;
+ }
+ idx++;
+ b = request->output_buffers + idx;
+ } while (idx < (ssize_t)request->num_output_buffers);
+
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : deriveMinFrameDuration
+ *
+ * DESCRIPTION: derive mininum processed, jpeg, and raw frame durations based
+ * on currently configured streams.
+ *
+ * PARAMETERS : NONE
+ *
+ * RETURN : NONE
+ *
+ *==========================================================================*/
+void QCamera3HardwareInterface::deriveMinFrameDuration()
+{
+ int32_t maxJpegDim, maxProcessedDim, maxRawDim;
+
+ maxJpegDim = 0;
+ maxProcessedDim = 0;
+ maxRawDim = 0;
+
+ // Figure out maximum jpeg, processed, and raw dimensions
+ for (List<stream_info_t*>::iterator it = mStreamInfo.begin();
+ it != mStreamInfo.end(); it++) {
+
+ // Input stream doesn't have valid stream_type
+ if ((*it)->stream->stream_type == CAMERA3_STREAM_INPUT)
+ continue;
+
+ int32_t dimension = (int32_t)((*it)->stream->width * (*it)->stream->height);
+ if ((*it)->stream->format == HAL_PIXEL_FORMAT_BLOB) {
+ if (dimension > maxJpegDim)
+ maxJpegDim = dimension;
+ } else if ((*it)->stream->format == HAL_PIXEL_FORMAT_RAW_OPAQUE ||
+ (*it)->stream->format == HAL_PIXEL_FORMAT_RAW10 ||
+ (*it)->stream->format == HAL_PIXEL_FORMAT_RAW16) {
+ if (dimension > maxRawDim)
+ maxRawDim = dimension;
+ } else {
+ if (dimension > maxProcessedDim)
+ maxProcessedDim = dimension;
+ }
+ }
+
+ size_t count = MIN(gCamCapability[mCameraId]->supported_raw_dim_cnt,
+ MAX_SIZES_CNT);
+
+ //Assume all jpeg dimensions are in processed dimensions.
+ if (maxJpegDim > maxProcessedDim)
+ maxProcessedDim = maxJpegDim;
+ //Find the smallest raw dimension that is greater or equal to jpeg dimension
+ if (maxProcessedDim > maxRawDim) {
+ maxRawDim = INT32_MAX;
+
+ for (size_t i = 0; i < count; i++) {
+ int32_t dimension = gCamCapability[mCameraId]->raw_dim[i].width *
+ gCamCapability[mCameraId]->raw_dim[i].height;
+ if (dimension >= maxProcessedDim && dimension < maxRawDim)
+ maxRawDim = dimension;
+ }
+ }
+
+ //Find minimum durations for processed, jpeg, and raw
+ for (size_t i = 0; i < count; i++) {
+ if (maxRawDim == gCamCapability[mCameraId]->raw_dim[i].width *
+ gCamCapability[mCameraId]->raw_dim[i].height) {
+ mMinRawFrameDuration = gCamCapability[mCameraId]->raw_min_duration[i];
+ break;
+ }
+ }
+ count = MIN(gCamCapability[mCameraId]->picture_sizes_tbl_cnt, MAX_SIZES_CNT);
+ for (size_t i = 0; i < count; i++) {
+ if (maxProcessedDim ==
+ gCamCapability[mCameraId]->picture_sizes_tbl[i].width *
+ gCamCapability[mCameraId]->picture_sizes_tbl[i].height) {
+ mMinProcessedFrameDuration = gCamCapability[mCameraId]->picture_min_duration[i];
+ mMinJpegFrameDuration = gCamCapability[mCameraId]->picture_min_duration[i];
+ break;
+ }
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : getMinFrameDuration
+ *
+ * DESCRIPTION: get minimum frame draution based on the current maximum frame durations
+ * and current request configuration.
+ *
+ * PARAMETERS : @request: requset sent by the frameworks
+ *
+ * RETURN : min farme duration for a particular request
+ *
+ *==========================================================================*/
+int64_t QCamera3HardwareInterface::getMinFrameDuration(const camera3_capture_request_t *request)
+{
+ bool hasJpegStream = false;
+ bool hasRawStream = false;
+ for (uint32_t i = 0; i < request->num_output_buffers; i ++) {
+ const camera3_stream_t *stream = request->output_buffers[i].stream;
+ if (stream->format == HAL_PIXEL_FORMAT_BLOB)
+ hasJpegStream = true;
+ else if (stream->format == HAL_PIXEL_FORMAT_RAW_OPAQUE ||
+ stream->format == HAL_PIXEL_FORMAT_RAW10 ||
+ stream->format == HAL_PIXEL_FORMAT_RAW16)
+ hasRawStream = true;
+ }
+
+ if (!hasJpegStream)
+ return MAX(mMinRawFrameDuration, mMinProcessedFrameDuration);
+ else
+ return MAX(MAX(mMinRawFrameDuration, mMinProcessedFrameDuration), mMinJpegFrameDuration);
+}
+
+/*===========================================================================
+ * FUNCTION : handleBuffersDuringFlushLock
+ *
+ * DESCRIPTION: Account for buffers returned from back-end during flush
+ * This function is executed while mMutex is held by the caller.
+ *
+ * PARAMETERS :
+ * @buffer: image buffer for the callback
+ *
+ * RETURN :
+ *==========================================================================*/
+void QCamera3HardwareInterface::handleBuffersDuringFlushLock(camera3_stream_buffer_t *buffer)
+{
+ bool buffer_found = false;
+ for (List<PendingBuffersInRequest>::iterator req =
+ mPendingBuffersMap.mPendingBuffersInRequest.begin();
+ req != mPendingBuffersMap.mPendingBuffersInRequest.end(); req++) {
+ for (List<PendingBufferInfo>::iterator i =
+ req->mPendingBufferList.begin();
+ i != req->mPendingBufferList.end(); i++) {
+ if (i->buffer == buffer->buffer) {
+ mPendingBuffersMap.numPendingBufsAtFlush--;
+ LOGD("Found buffer %p for Frame %d, numPendingBufsAtFlush = %d",
+ buffer->buffer, req->frame_number,
+ mPendingBuffersMap.numPendingBufsAtFlush);
+ buffer_found = true;
+ break;
+ }
+ }
+ if (buffer_found) {
+ break;
+ }
+ }
+ if (mPendingBuffersMap.numPendingBufsAtFlush == 0) {
+ //signal the flush()
+ LOGD("All buffers returned to HAL. Continue flush");
+ pthread_cond_signal(&mBuffersCond);
+ }
+}
+
+
+/*===========================================================================
+ * FUNCTION : handlePendingReprocResults
+ *
+ * DESCRIPTION: check and notify on any pending reprocess results
+ *
+ * PARAMETERS :
+ * @frame_number : Pending request frame number
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3HardwareInterface::handlePendingReprocResults(uint32_t frame_number)
+{
+ for (List<PendingReprocessResult>::iterator j = mPendingReprocessResultList.begin();
+ j != mPendingReprocessResultList.end(); j++) {
+ if (j->frame_number == frame_number) {
+ mCallbackOps->notify(mCallbackOps, &j->notify_msg);
+
+ LOGD("Delayed reprocess notify %d",
+ frame_number);
+
+ for (pendingRequestIterator k = mPendingRequestsList.begin();
+ k != mPendingRequestsList.end(); k++) {
+
+ if (k->frame_number == j->frame_number) {
+ LOGD("Found reprocess frame number %d in pending reprocess List "
+ "Take it out!!",
+ k->frame_number);
+
+ camera3_capture_result result;
+ memset(&result, 0, sizeof(camera3_capture_result));
+ result.frame_number = frame_number;
+ result.num_output_buffers = 1;
+ result.output_buffers = &j->buffer;
+ result.input_buffer = k->input_buffer;
+ result.result = k->settings;
+ result.partial_result = PARTIAL_RESULT_COUNT;
+ mCallbackOps->process_capture_result(mCallbackOps, &result);
+
+ erasePendingRequest(k);
+ break;
+ }
+ }
+ mPendingReprocessResultList.erase(j);
+ break;
+ }
+ }
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : handleBatchMetadata
+ *
+ * DESCRIPTION: Handles metadata buffer callback in batch mode
+ *
+ * PARAMETERS : @metadata_buf: metadata buffer
+ * @free_and_bufdone_meta_buf: Buf done on the meta buf and free
+ * the meta buf in this method
+ *
+ * RETURN :
+ *
+ *==========================================================================*/
+void QCamera3HardwareInterface::handleBatchMetadata(
+ mm_camera_super_buf_t *metadata_buf, bool free_and_bufdone_meta_buf)
+{
+ ATRACE_CALL();
+
+ if (NULL == metadata_buf) {
+ LOGE("metadata_buf is NULL");
+ return;
+ }
+ /* In batch mode, the metdata will contain the frame number and timestamp of
+ * the last frame in the batch. Eg: a batch containing buffers from request
+ * 5,6,7 and 8 will have frame number and timestamp corresponding to 8.
+ * multiple process_capture_requests => 1 set_param => 1 handleBatchMetata =>
+ * multiple process_capture_results */
+ metadata_buffer_t *metadata =
+ (metadata_buffer_t *)metadata_buf->bufs[0]->buffer;
+ int32_t frame_number_valid = 0, urgent_frame_number_valid = 0;
+ uint32_t last_frame_number = 0, last_urgent_frame_number = 0;
+ uint32_t first_frame_number = 0, first_urgent_frame_number = 0;
+ uint32_t frame_number = 0, urgent_frame_number = 0;
+ int64_t last_frame_capture_time = 0, first_frame_capture_time, capture_time;
+ bool invalid_metadata = false;
+ size_t urgentFrameNumDiff = 0, frameNumDiff = 0;
+ size_t loopCount = 1;
+
+ int32_t *p_frame_number_valid =
+ POINTER_OF_META(CAM_INTF_META_FRAME_NUMBER_VALID, metadata);
+ uint32_t *p_frame_number =
+ POINTER_OF_META(CAM_INTF_META_FRAME_NUMBER, metadata);
+ int64_t *p_capture_time =
+ POINTER_OF_META(CAM_INTF_META_SENSOR_TIMESTAMP, metadata);
+ int32_t *p_urgent_frame_number_valid =
+ POINTER_OF_META(CAM_INTF_META_URGENT_FRAME_NUMBER_VALID, metadata);
+ uint32_t *p_urgent_frame_number =
+ POINTER_OF_META(CAM_INTF_META_URGENT_FRAME_NUMBER, metadata);
+
+ if ((NULL == p_frame_number_valid) || (NULL == p_frame_number) ||
+ (NULL == p_capture_time) || (NULL == p_urgent_frame_number_valid) ||
+ (NULL == p_urgent_frame_number)) {
+ LOGE("Invalid metadata");
+ invalid_metadata = true;
+ } else {
+ frame_number_valid = *p_frame_number_valid;
+ last_frame_number = *p_frame_number;
+ last_frame_capture_time = *p_capture_time;
+ urgent_frame_number_valid = *p_urgent_frame_number_valid;
+ last_urgent_frame_number = *p_urgent_frame_number;
+ }
+
+ /* In batchmode, when no video buffers are requested, set_parms are sent
+ * for every capture_request. The difference between consecutive urgent
+ * frame numbers and frame numbers should be used to interpolate the
+ * corresponding frame numbers and time stamps */
+ pthread_mutex_lock(&mMutex);
+ if (urgent_frame_number_valid) {
+ first_urgent_frame_number =
+ mPendingBatchMap.valueFor(last_urgent_frame_number);
+ urgentFrameNumDiff = last_urgent_frame_number + 1 -
+ first_urgent_frame_number;
+
+ LOGD("urgent_frm: valid: %d frm_num: %d - %d",
+ urgent_frame_number_valid,
+ first_urgent_frame_number, last_urgent_frame_number);
+ }
+
+ if (frame_number_valid) {
+ first_frame_number = mPendingBatchMap.valueFor(last_frame_number);
+ frameNumDiff = last_frame_number + 1 -
+ first_frame_number;
+ mPendingBatchMap.removeItem(last_frame_number);
+
+ LOGD("frm: valid: %d frm_num: %d - %d",
+ frame_number_valid,
+ first_frame_number, last_frame_number);
+
+ }
+ pthread_mutex_unlock(&mMutex);
+
+ if (urgent_frame_number_valid || frame_number_valid) {
+ loopCount = MAX(urgentFrameNumDiff, frameNumDiff);
+ if (urgentFrameNumDiff > MAX_HFR_BATCH_SIZE)
+ LOGE("urgentFrameNumDiff: %d urgentFrameNum: %d",
+ urgentFrameNumDiff, last_urgent_frame_number);
+ if (frameNumDiff > MAX_HFR_BATCH_SIZE)
+ LOGE("frameNumDiff: %d frameNum: %d",
+ frameNumDiff, last_frame_number);
+ }
+
+ for (size_t i = 0; i < loopCount; i++) {
+ /* handleMetadataWithLock is called even for invalid_metadata for
+ * pipeline depth calculation */
+ if (!invalid_metadata) {
+ /* Infer frame number. Batch metadata contains frame number of the
+ * last frame */
+ if (urgent_frame_number_valid) {
+ if (i < urgentFrameNumDiff) {
+ urgent_frame_number =
+ first_urgent_frame_number + i;
+ LOGD("inferred urgent frame_number: %d",
+ urgent_frame_number);
+ ADD_SET_PARAM_ENTRY_TO_BATCH(metadata,
+ CAM_INTF_META_URGENT_FRAME_NUMBER, urgent_frame_number);
+ } else {
+ /* This is to handle when urgentFrameNumDiff < frameNumDiff */
+ ADD_SET_PARAM_ENTRY_TO_BATCH(metadata,
+ CAM_INTF_META_URGENT_FRAME_NUMBER_VALID, 0);
+ }
+ }
+
+ /* Infer frame number. Batch metadata contains frame number of the
+ * last frame */
+ if (frame_number_valid) {
+ if (i < frameNumDiff) {
+ frame_number = first_frame_number + i;
+ LOGD("inferred frame_number: %d", frame_number);
+ ADD_SET_PARAM_ENTRY_TO_BATCH(metadata,
+ CAM_INTF_META_FRAME_NUMBER, frame_number);
+ } else {
+ /* This is to handle when urgentFrameNumDiff > frameNumDiff */
+ ADD_SET_PARAM_ENTRY_TO_BATCH(metadata,
+ CAM_INTF_META_FRAME_NUMBER_VALID, 0);
+ }
+ }
+
+ if (last_frame_capture_time) {
+ //Infer timestamp
+ first_frame_capture_time = last_frame_capture_time -
+ (((loopCount - 1) * NSEC_PER_SEC) / mHFRVideoFps);
+ capture_time =
+ first_frame_capture_time + (i * NSEC_PER_SEC / mHFRVideoFps);
+ ADD_SET_PARAM_ENTRY_TO_BATCH(metadata,
+ CAM_INTF_META_SENSOR_TIMESTAMP, capture_time);
+ LOGD("batch capture_time: %lld, capture_time: %lld",
+ last_frame_capture_time, capture_time);
+ }
+ }
+ pthread_mutex_lock(&mMutex);
+ handleMetadataWithLock(metadata_buf,
+ false /* free_and_bufdone_meta_buf */);
+ pthread_mutex_unlock(&mMutex);
+ }
+
+ /* BufDone metadata buffer */
+ if (free_and_bufdone_meta_buf) {
+ mMetadataChannel->bufDone(metadata_buf);
+ free(metadata_buf);
+ }
+}
+
+void QCamera3HardwareInterface::notifyError(uint32_t frameNumber,
+ camera3_error_msg_code_t errorCode)
+{
+ camera3_notify_msg_t notify_msg;
+ memset(&notify_msg, 0, sizeof(camera3_notify_msg_t));
+ notify_msg.type = CAMERA3_MSG_ERROR;
+ notify_msg.message.error.error_code = errorCode;
+ notify_msg.message.error.error_stream = NULL;
+ notify_msg.message.error.frame_number = frameNumber;
+ mCallbackOps->notify(mCallbackOps, &notify_msg);
+
+ return;
+}
+/*===========================================================================
+ * FUNCTION : handleMetadataWithLock
+ *
+ * DESCRIPTION: Handles metadata buffer callback with mMutex lock held.
+ *
+ * PARAMETERS : @metadata_buf: metadata buffer
+ * @free_and_bufdone_meta_buf: Buf done on the meta buf and free
+ * the meta buf in this method
+ *
+ * RETURN :
+ *
+ *==========================================================================*/
+void QCamera3HardwareInterface::handleMetadataWithLock(
+ mm_camera_super_buf_t *metadata_buf, bool free_and_bufdone_meta_buf)
+{
+ ATRACE_CALL();
+ if ((mFlushPerf) || (ERROR == mState) || (DEINIT == mState)) {
+ //during flush do not send metadata from this thread
+ LOGD("not sending metadata during flush or when mState is error");
+ if (free_and_bufdone_meta_buf) {
+ mMetadataChannel->bufDone(metadata_buf);
+ free(metadata_buf);
+ }
+ return;
+ }
+
+ //not in flush
+ metadata_buffer_t *metadata = (metadata_buffer_t *)metadata_buf->bufs[0]->buffer;
+ int32_t frame_number_valid, urgent_frame_number_valid;
+ uint32_t frame_number, urgent_frame_number;
+ int64_t capture_time;
+ nsecs_t currentSysTime;
+
+ int32_t *p_frame_number_valid =
+ POINTER_OF_META(CAM_INTF_META_FRAME_NUMBER_VALID, metadata);
+ uint32_t *p_frame_number = POINTER_OF_META(CAM_INTF_META_FRAME_NUMBER, metadata);
+ int64_t *p_capture_time = POINTER_OF_META(CAM_INTF_META_SENSOR_TIMESTAMP, metadata);
+ int32_t *p_urgent_frame_number_valid =
+ POINTER_OF_META(CAM_INTF_META_URGENT_FRAME_NUMBER_VALID, metadata);
+ uint32_t *p_urgent_frame_number =
+ POINTER_OF_META(CAM_INTF_META_URGENT_FRAME_NUMBER, metadata);
+ IF_META_AVAILABLE(cam_frame_dropped_t, p_cam_frame_drop, CAM_INTF_META_FRAME_DROPPED,
+ metadata) {
+ LOGD("Dropped frame info for frame_number_valid %d, frame_number %d",
+ *p_frame_number_valid, *p_frame_number);
+ }
+
+ if ((NULL == p_frame_number_valid) || (NULL == p_frame_number) || (NULL == p_capture_time) ||
+ (NULL == p_urgent_frame_number_valid) || (NULL == p_urgent_frame_number)) {
+ LOGE("Invalid metadata");
+ if (free_and_bufdone_meta_buf) {
+ mMetadataChannel->bufDone(metadata_buf);
+ free(metadata_buf);
+ }
+ goto done_metadata;
+ }
+ frame_number_valid = *p_frame_number_valid;
+ frame_number = *p_frame_number;
+ capture_time = *p_capture_time;
+ urgent_frame_number_valid = *p_urgent_frame_number_valid;
+ urgent_frame_number = *p_urgent_frame_number;
+ currentSysTime = systemTime(CLOCK_MONOTONIC);
+
+ // Detect if buffers from any requests are overdue
+ for (auto &req : mPendingBuffersMap.mPendingBuffersInRequest) {
+ if ( (currentSysTime - req.timestamp) >
+ s2ns(MISSING_REQUEST_BUF_TIMEOUT) ) {
+ for (auto &missed : req.mPendingBufferList) {
+ LOGE("Current frame: %d. Missing: frame = %d, buffer = %p,"
+ "stream type = %d, stream format = %d",
+ frame_number, req.frame_number, missed.buffer,
+ missed.stream->stream_type, missed.stream->format);
+ }
+ }
+ }
+ //Partial result on process_capture_result for timestamp
+ if (urgent_frame_number_valid) {
+ LOGD("valid urgent frame_number = %u, capture_time = %lld",
+ urgent_frame_number, capture_time);
+
+ //Recieved an urgent Frame Number, handle it
+ //using partial results
+ for (pendingRequestIterator i =
+ mPendingRequestsList.begin(); i != mPendingRequestsList.end(); i++) {
+ LOGD("Iterator Frame = %d urgent frame = %d",
+ i->frame_number, urgent_frame_number);
+
+ if ((!i->input_buffer) && (i->frame_number < urgent_frame_number) &&
+ (i->partial_result_cnt == 0)) {
+ LOGE("Error: HAL missed urgent metadata for frame number %d",
+ i->frame_number);
+ }
+
+ if (i->frame_number == urgent_frame_number &&
+ i->bUrgentReceived == 0) {
+
+ camera3_capture_result_t result;
+ memset(&result, 0, sizeof(camera3_capture_result_t));
+
+ i->partial_result_cnt++;
+ i->bUrgentReceived = 1;
+ // Extract 3A metadata
+ result.result =
+ translateCbUrgentMetadataToResultMetadata(metadata);
+ // Populate metadata result
+ result.frame_number = urgent_frame_number;
+ result.num_output_buffers = 0;
+ result.output_buffers = NULL;
+ result.partial_result = i->partial_result_cnt;
+
+ mCallbackOps->process_capture_result(mCallbackOps, &result);
+ LOGD("urgent frame_number = %u, capture_time = %lld",
+ result.frame_number, capture_time);
+ free_camera_metadata((camera_metadata_t *)result.result);
+ break;
+ }
+ }
+ }
+
+ if (!frame_number_valid) {
+ LOGD("Not a valid normal frame number, used as SOF only");
+ if (free_and_bufdone_meta_buf) {
+ mMetadataChannel->bufDone(metadata_buf);
+ free(metadata_buf);
+ }
+ goto done_metadata;
+ }
+ LOGH("valid frame_number = %u, capture_time = %lld",
+ frame_number, capture_time);
+
+ for (pendingRequestIterator i = mPendingRequestsList.begin();
+ i != mPendingRequestsList.end() && i->frame_number <= frame_number;) {
+ // Flush out all entries with less or equal frame numbers.
+
+ camera3_capture_result_t result;
+ memset(&result, 0, sizeof(camera3_capture_result_t));
+
+ LOGD("frame_number in the list is %u", i->frame_number);
+ i->partial_result_cnt++;
+ result.partial_result = i->partial_result_cnt;
+
+ // Check whether any stream buffer corresponding to this is dropped or not
+ // If dropped, then send the ERROR_BUFFER for the corresponding stream
+ // The API does not expect a blob buffer to be dropped
+ if (p_cam_frame_drop && p_cam_frame_drop->frame_dropped) {
+ /* Clear notify_msg structure */
+ camera3_notify_msg_t notify_msg;
+ memset(&notify_msg, 0, sizeof(camera3_notify_msg_t));
+ for (List<RequestedBufferInfo>::iterator j = i->buffers.begin();
+ j != i->buffers.end(); j++) {
+ if (j->stream->format != HAL_PIXEL_FORMAT_BLOB) {
+ QCamera3ProcessingChannel *channel = (QCamera3ProcessingChannel *)j->stream->priv;
+ uint32_t streamID = channel->getStreamID(channel->getStreamTypeMask());
+ for (uint32_t k = 0; k < p_cam_frame_drop->cam_stream_ID.num_streams; k++) {
+ if (streamID == p_cam_frame_drop->cam_stream_ID.streamID[k]) {
+ // Send Error notify to frameworks with CAMERA3_MSG_ERROR_BUFFER
+ LOGE("Start of reporting error frame#=%u, streamID=%u",
+ i->frame_number, streamID);
+ notify_msg.type = CAMERA3_MSG_ERROR;
+ notify_msg.message.error.frame_number = i->frame_number;
+ notify_msg.message.error.error_code = CAMERA3_MSG_ERROR_BUFFER ;
+ notify_msg.message.error.error_stream = j->stream;
+ mCallbackOps->notify(mCallbackOps, &notify_msg);
+ LOGE("End of reporting error frame#=%u, streamID=%u",
+ i->frame_number, streamID);
+ PendingFrameDropInfo PendingFrameDrop;
+ PendingFrameDrop.frame_number=i->frame_number;
+ PendingFrameDrop.stream_ID = streamID;
+ // Add the Frame drop info to mPendingFrameDropList
+ mPendingFrameDropList.push_back(PendingFrameDrop);
+ }
+ }
+ } else {
+ LOGE("JPEG buffer dropped for frame number %d",
+ i->frame_number);
+ }
+ }
+ }
+
+ // Send empty metadata with already filled buffers for dropped metadata
+ // and send valid metadata with already filled buffers for current metadata
+ /* we could hit this case when we either
+ * 1. have a pending reprocess request or
+ * 2. miss a metadata buffer callback */
+ if (i->frame_number < frame_number) {
+ if (i->input_buffer) {
+ /* this will be handled in handleInputBufferWithLock */
+ i++;
+ continue;
+ } else {
+
+ mPendingLiveRequest--;
+
+ CameraMetadata dummyMetadata;
+ dummyMetadata.update(ANDROID_REQUEST_ID, &(i->request_id), 1);
+ result.result = dummyMetadata.release();
+
+ notifyError(i->frame_number, CAMERA3_MSG_ERROR_RESULT);
+ }
+ } else {
+ mPendingLiveRequest--;
+ /* Clear notify_msg structure */
+ camera3_notify_msg_t notify_msg;
+ memset(&notify_msg, 0, sizeof(camera3_notify_msg_t));
+
+ // Send shutter notify to frameworks
+ notify_msg.type = CAMERA3_MSG_SHUTTER;
+ notify_msg.message.shutter.frame_number = i->frame_number;
+ notify_msg.message.shutter.timestamp = (uint64_t)capture_time;
+ mCallbackOps->notify(mCallbackOps, &notify_msg);
+
+ i->timestamp = capture_time;
+
+ // Find channel requiring metadata, meaning internal offline postprocess
+ // is needed.
+ //TODO: for now, we don't support two streams requiring metadata at the same time.
+ // (because we are not making copies, and metadata buffer is not reference counted.
+ bool internalPproc = false;
+ for (pendingBufferIterator iter = i->buffers.begin();
+ iter != i->buffers.end(); iter++) {
+ if (iter->need_metadata) {
+ internalPproc = true;
+ QCamera3ProcessingChannel *channel =
+ (QCamera3ProcessingChannel *)iter->stream->priv;
+ channel->queueReprocMetadata(metadata_buf);
+ break;
+ }
+ }
+
+ result.result = translateFromHalMetadata(metadata,
+ i->timestamp, i->request_id, i->jpegMetadata, i->pipeline_depth,
+ i->capture_intent, internalPproc, i->fwkCacMode);
+
+ saveExifParams(metadata);
+
+ if (i->blob_request) {
+ {
+ //Dump tuning metadata if enabled and available
+ char prop[PROPERTY_VALUE_MAX];
+ memset(prop, 0, sizeof(prop));
+ property_get("persist.camera.dumpmetadata", prop, "0");
+ int32_t enabled = atoi(prop);
+ if (enabled && metadata->is_tuning_params_valid) {
+ dumpMetadataToFile(metadata->tuning_params,
+ mMetaFrameCount,
+ enabled,
+ "Snapshot",
+ frame_number);
+ }
+ }
+ }
+
+ if (!internalPproc) {
+ LOGD("couldn't find need_metadata for this metadata");
+ // Return metadata buffer
+ if (free_and_bufdone_meta_buf) {
+ mMetadataChannel->bufDone(metadata_buf);
+ free(metadata_buf);
+ }
+ }
+ }
+ if (!result.result) {
+ LOGE("metadata is NULL");
+ }
+ result.frame_number = i->frame_number;
+ result.input_buffer = i->input_buffer;
+ result.num_output_buffers = 0;
+ result.output_buffers = NULL;
+ for (List<RequestedBufferInfo>::iterator j = i->buffers.begin();
+ j != i->buffers.end(); j++) {
+ if (j->buffer) {
+ result.num_output_buffers++;
+ }
+ }
+
+ updateFpsInPreviewBuffer(metadata, i->frame_number);
+
+ if (result.num_output_buffers > 0) {
+ camera3_stream_buffer_t *result_buffers =
+ new camera3_stream_buffer_t[result.num_output_buffers];
+ if (result_buffers != NULL) {
+ size_t result_buffers_idx = 0;
+ for (List<RequestedBufferInfo>::iterator j = i->buffers.begin();
+ j != i->buffers.end(); j++) {
+ if (j->buffer) {
+ for (List<PendingFrameDropInfo>::iterator m = mPendingFrameDropList.begin();
+ m != mPendingFrameDropList.end(); m++) {
+ QCamera3Channel *channel = (QCamera3Channel *)j->buffer->stream->priv;
+ uint32_t streamID = channel->getStreamID(channel->getStreamTypeMask());
+ if((m->stream_ID == streamID) && (m->frame_number==frame_number)) {
+ j->buffer->status=CAMERA3_BUFFER_STATUS_ERROR;
+ LOGE("Stream STATUS_ERROR frame_number=%u, streamID=%u",
+ frame_number, streamID);
+ m = mPendingFrameDropList.erase(m);
+ break;
+ }
+ }
+ mPendingBuffersMap.removeBuf(j->buffer->buffer);
+ result_buffers[result_buffers_idx++] = *(j->buffer);
+ free(j->buffer);
+ j->buffer = NULL;
+ }
+ }
+ result.output_buffers = result_buffers;
+ mCallbackOps->process_capture_result(mCallbackOps, &result);
+ LOGD("meta frame_number = %u, capture_time = %lld",
+ result.frame_number, i->timestamp);
+ free_camera_metadata((camera_metadata_t *)result.result);
+ delete[] result_buffers;
+ }else {
+ LOGE("Fatal error: out of memory");
+ }
+ } else {
+ mCallbackOps->process_capture_result(mCallbackOps, &result);
+ LOGD("meta frame_number = %u, capture_time = %lld",
+ result.frame_number, i->timestamp);
+ free_camera_metadata((camera_metadata_t *)result.result);
+ }
+
+ i = erasePendingRequest(i);
+
+ if (!mPendingReprocessResultList.empty()) {
+ handlePendingReprocResults(frame_number + 1);
+ }
+ }
+
+done_metadata:
+ for (pendingRequestIterator i = mPendingRequestsList.begin();
+ i != mPendingRequestsList.end() ;i++) {
+ i->pipeline_depth++;
+ }
+ LOGD("mPendingLiveRequest = %d", mPendingLiveRequest);
+ unblockRequestIfNecessary();
+}
+
+/*===========================================================================
+ * FUNCTION : hdrPlusPerfLock
+ *
+ * DESCRIPTION: perf lock for HDR+ using custom intent
+ *
+ * PARAMETERS : @metadata_buf: Metadata super_buf pointer
+ *
+ * RETURN : None
+ *
+ *==========================================================================*/
+void QCamera3HardwareInterface::hdrPlusPerfLock(
+ mm_camera_super_buf_t *metadata_buf)
+{
+ if (NULL == metadata_buf) {
+ LOGE("metadata_buf is NULL");
+ return;
+ }
+ metadata_buffer_t *metadata =
+ (metadata_buffer_t *)metadata_buf->bufs[0]->buffer;
+ int32_t *p_frame_number_valid =
+ POINTER_OF_META(CAM_INTF_META_FRAME_NUMBER_VALID, metadata);
+ uint32_t *p_frame_number =
+ POINTER_OF_META(CAM_INTF_META_FRAME_NUMBER, metadata);
+
+ if (p_frame_number_valid == NULL || p_frame_number == NULL) {
+ LOGE("%s: Invalid metadata", __func__);
+ return;
+ }
+
+ //acquire perf lock for 5 sec after the last HDR frame is captured
+ if ((p_frame_number_valid != NULL) && *p_frame_number_valid) {
+ if ((p_frame_number != NULL) &&
+ (mLastCustIntentFrmNum == (int32_t)*p_frame_number)) {
+ m_perfLock.lock_acq_timed(HDR_PLUS_PERF_TIME_OUT);
+ }
+ }
+
+ //release lock after perf lock timer is expired. If lock is already released,
+ //isTimerReset returns false
+ if (m_perfLock.isTimerReset()) {
+ mLastCustIntentFrmNum = -1;
+ m_perfLock.lock_rel_timed();
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : handleInputBufferWithLock
+ *
+ * DESCRIPTION: Handles input buffer and shutter callback with mMutex lock held.
+ *
+ * PARAMETERS : @frame_number: frame number of the input buffer
+ *
+ * RETURN :
+ *
+ *==========================================================================*/
+void QCamera3HardwareInterface::handleInputBufferWithLock(uint32_t frame_number)
+{
+ ATRACE_CALL();
+ pendingRequestIterator i = mPendingRequestsList.begin();
+ while (i != mPendingRequestsList.end() && i->frame_number != frame_number){
+ i++;
+ }
+ if (i != mPendingRequestsList.end() && i->input_buffer) {
+ //found the right request
+ if (!i->shutter_notified) {
+ CameraMetadata settings;
+ camera3_notify_msg_t notify_msg;
+ memset(&notify_msg, 0, sizeof(camera3_notify_msg_t));
+ nsecs_t capture_time = systemTime(CLOCK_MONOTONIC);
+ if(i->settings) {
+ settings = i->settings;
+ if (settings.exists(ANDROID_SENSOR_TIMESTAMP)) {
+ capture_time = settings.find(ANDROID_SENSOR_TIMESTAMP).data.i64[0];
+ } else {
+ LOGE("No timestamp in input settings! Using current one.");
+ }
+ } else {
+ LOGE("Input settings missing!");
+ }
+
+ notify_msg.type = CAMERA3_MSG_SHUTTER;
+ notify_msg.message.shutter.frame_number = frame_number;
+ notify_msg.message.shutter.timestamp = (uint64_t)capture_time;
+ mCallbackOps->notify(mCallbackOps, &notify_msg);
+ i->shutter_notified = true;
+ LOGD("Input request metadata notify frame_number = %u, capture_time = %llu",
+ i->frame_number, notify_msg.message.shutter.timestamp);
+ }
+
+ if (i->input_buffer->release_fence != -1) {
+ int32_t rc = sync_wait(i->input_buffer->release_fence, TIMEOUT_NEVER);
+ close(i->input_buffer->release_fence);
+ if (rc != OK) {
+ LOGE("input buffer sync wait failed %d", rc);
+ }
+ }
+
+ camera3_capture_result result;
+ memset(&result, 0, sizeof(camera3_capture_result));
+ result.frame_number = frame_number;
+ result.result = i->settings;
+ result.input_buffer = i->input_buffer;
+ result.partial_result = PARTIAL_RESULT_COUNT;
+
+ mCallbackOps->process_capture_result(mCallbackOps, &result);
+ LOGD("Input request metadata and input buffer frame_number = %u",
+ i->frame_number);
+ i = erasePendingRequest(i);
+ } else {
+ LOGE("Could not find input request for frame number %d", frame_number);
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : handleBufferWithLock
+ *
+ * DESCRIPTION: Handles image buffer callback with mMutex lock held.
+ *
+ * PARAMETERS : @buffer: image buffer for the callback
+ * @frame_number: frame number of the image buffer
+ *
+ * RETURN :
+ *
+ *==========================================================================*/
+void QCamera3HardwareInterface::handleBufferWithLock(
+ camera3_stream_buffer_t *buffer, uint32_t frame_number)
+{
+ ATRACE_CALL();
+ /* Nothing to be done during error state */
+ if ((ERROR == mState) || (DEINIT == mState)) {
+ return;
+ }
+ if (mFlushPerf) {
+ handleBuffersDuringFlushLock(buffer);
+ return;
+ }
+ //not in flush
+ // If the frame number doesn't exist in the pending request list,
+ // directly send the buffer to the frameworks, and update pending buffers map
+ // Otherwise, book-keep the buffer.
+ pendingRequestIterator i = mPendingRequestsList.begin();
+ while (i != mPendingRequestsList.end() && i->frame_number != frame_number){
+ i++;
+ }
+ if (i == mPendingRequestsList.end()) {
+ // Verify all pending requests frame_numbers are greater
+ for (pendingRequestIterator j = mPendingRequestsList.begin();
+ j != mPendingRequestsList.end(); j++) {
+ if ((j->frame_number < frame_number) && !(j->input_buffer)) {
+ LOGW("Error: pending live frame number %d is smaller than %d",
+ j->frame_number, frame_number);
+ }
+ }
+ camera3_capture_result_t result;
+ memset(&result, 0, sizeof(camera3_capture_result_t));
+ result.result = NULL;
+ result.frame_number = frame_number;
+ result.num_output_buffers = 1;
+ result.partial_result = 0;
+ for (List<PendingFrameDropInfo>::iterator m = mPendingFrameDropList.begin();
+ m != mPendingFrameDropList.end(); m++) {
+ QCamera3Channel *channel = (QCamera3Channel *)buffer->stream->priv;
+ uint32_t streamID = channel->getStreamID(channel->getStreamTypeMask());
+ if((m->stream_ID == streamID) && (m->frame_number==frame_number) ) {
+ buffer->status=CAMERA3_BUFFER_STATUS_ERROR;
+ LOGD("Stream STATUS_ERROR frame_number=%d, streamID=%d",
+ frame_number, streamID);
+ m = mPendingFrameDropList.erase(m);
+ break;
+ }
+ }
+ result.output_buffers = buffer;
+ LOGH("result frame_number = %d, buffer = %p",
+ frame_number, buffer->buffer);
+
+ mPendingBuffersMap.removeBuf(buffer->buffer);
+
+ mCallbackOps->process_capture_result(mCallbackOps, &result);
+ } else {
+ if (i->input_buffer) {
+ CameraMetadata settings;
+ camera3_notify_msg_t notify_msg;
+ memset(&notify_msg, 0, sizeof(camera3_notify_msg_t));
+ nsecs_t capture_time = systemTime(CLOCK_MONOTONIC);
+ if(i->settings) {
+ settings = i->settings;
+ if (settings.exists(ANDROID_SENSOR_TIMESTAMP)) {
+ capture_time = settings.find(ANDROID_SENSOR_TIMESTAMP).data.i64[0];
+ } else {
+ LOGW("No timestamp in input settings! Using current one.");
+ }
+ } else {
+ LOGE("Input settings missing!");
+ }
+
+ notify_msg.type = CAMERA3_MSG_SHUTTER;
+ notify_msg.message.shutter.frame_number = frame_number;
+ notify_msg.message.shutter.timestamp = (uint64_t)capture_time;
+
+ if (i->input_buffer->release_fence != -1) {
+ int32_t rc = sync_wait(i->input_buffer->release_fence, TIMEOUT_NEVER);
+ close(i->input_buffer->release_fence);
+ if (rc != OK) {
+ LOGE("input buffer sync wait failed %d", rc);
+ }
+ }
+ mPendingBuffersMap.removeBuf(buffer->buffer);
+
+ bool notifyNow = true;
+ for (pendingRequestIterator j = mPendingRequestsList.begin();
+ j != mPendingRequestsList.end(); j++) {
+ if (j->frame_number < frame_number) {
+ notifyNow = false;
+ break;
+ }
+ }
+
+ if (notifyNow) {
+ camera3_capture_result result;
+ memset(&result, 0, sizeof(camera3_capture_result));
+ result.frame_number = frame_number;
+ result.result = i->settings;
+ result.input_buffer = i->input_buffer;
+ result.num_output_buffers = 1;
+ result.output_buffers = buffer;
+ result.partial_result = PARTIAL_RESULT_COUNT;
+
+ mCallbackOps->notify(mCallbackOps, &notify_msg);
+ mCallbackOps->process_capture_result(mCallbackOps, &result);
+ LOGD("Notify reprocess now %d!", frame_number);
+ i = erasePendingRequest(i);
+ } else {
+ // Cache reprocess result for later
+ PendingReprocessResult pendingResult;
+ memset(&pendingResult, 0, sizeof(PendingReprocessResult));
+ pendingResult.notify_msg = notify_msg;
+ pendingResult.buffer = *buffer;
+ pendingResult.frame_number = frame_number;
+ mPendingReprocessResultList.push_back(pendingResult);
+ LOGD("Cache reprocess result %d!", frame_number);
+ }
+ } else {
+ for (List<RequestedBufferInfo>::iterator j = i->buffers.begin();
+ j != i->buffers.end(); j++) {
+ if (j->stream == buffer->stream) {
+ if (j->buffer != NULL) {
+ LOGE("Error: buffer is already set");
+ } else {
+ j->buffer = (camera3_stream_buffer_t *)malloc(
+ sizeof(camera3_stream_buffer_t));
+ *(j->buffer) = *buffer;
+ LOGH("cache buffer %p at result frame_number %u",
+ buffer->buffer, frame_number);
+ }
+ }
+ }
+ }
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : unblockRequestIfNecessary
+ *
+ * DESCRIPTION: Unblock capture_request if max_buffer hasn't been reached. Note
+ * that mMutex is held when this function is called.
+ *
+ * PARAMETERS :
+ *
+ * RETURN :
+ *
+ *==========================================================================*/
+void QCamera3HardwareInterface::unblockRequestIfNecessary()
+{
+ // Unblock process_capture_request
+ pthread_cond_signal(&mRequestCond);
+}
+
+
+/*===========================================================================
+ * FUNCTION : processCaptureRequest
+ *
+ * DESCRIPTION: process a capture request from camera service
+ *
+ * PARAMETERS :
+ * @request : request from framework to process
+ *
+ * RETURN :
+ *
+ *==========================================================================*/
+int QCamera3HardwareInterface::processCaptureRequest(
+ camera3_capture_request_t *request)
+{
+ ATRACE_CALL();
+ int rc = NO_ERROR;
+ int32_t request_id;
+ CameraMetadata meta;
+ uint32_t minInFlightRequests = MIN_INFLIGHT_REQUESTS;
+ uint32_t maxInFlightRequests = MAX_INFLIGHT_REQUESTS;
+ bool isVidBufRequested = false;
+ camera3_stream_buffer_t *pInputBuffer = NULL;
+
+ pthread_mutex_lock(&mMutex);
+
+ // Validate current state
+ switch (mState) {
+ case CONFIGURED:
+ case STARTED:
+ /* valid state */
+ break;
+
+ case ERROR:
+ pthread_mutex_unlock(&mMutex);
+ handleCameraDeviceError();
+ return -ENODEV;
+
+ default:
+ LOGE("Invalid state %d", mState);
+ pthread_mutex_unlock(&mMutex);
+ return -ENODEV;
+ }
+
+ rc = validateCaptureRequest(request);
+ if (rc != NO_ERROR) {
+ LOGE("incoming request is not valid");
+ pthread_mutex_unlock(&mMutex);
+ return rc;
+ }
+
+ meta = request->settings;
+
+ // For first capture request, send capture intent, and
+ // stream on all streams
+ if (mState == CONFIGURED) {
+ // send an unconfigure to the backend so that the isp
+ // resources are deallocated
+ if (!mFirstConfiguration) {
+ cam_stream_size_info_t stream_config_info;
+ int32_t hal_version = CAM_HAL_V3;
+ memset(&stream_config_info, 0, sizeof(cam_stream_size_info_t));
+ stream_config_info.buffer_info.min_buffers =
+ MIN_INFLIGHT_REQUESTS;
+ stream_config_info.buffer_info.max_buffers =
+ m_bIs4KVideo ? 0 : MAX_INFLIGHT_REQUESTS;
+ clear_metadata_buffer(mParameters);
+ ADD_SET_PARAM_ENTRY_TO_BATCH(mParameters,
+ CAM_INTF_PARM_HAL_VERSION, hal_version);
+ ADD_SET_PARAM_ENTRY_TO_BATCH(mParameters,
+ CAM_INTF_META_STREAM_INFO, stream_config_info);
+ rc = mCameraHandle->ops->set_parms(mCameraHandle->camera_handle,
+ mParameters);
+ if (rc < 0) {
+ LOGE("set_parms for unconfigure failed");
+ pthread_mutex_unlock(&mMutex);
+ return rc;
+ }
+ }
+ m_perfLock.lock_acq();
+ /* get eis information for stream configuration */
+ cam_is_type_t is_type;
+ char is_type_value[PROPERTY_VALUE_MAX];
+ property_get("persist.camera.is_type", is_type_value, "0");
+ is_type = static_cast<cam_is_type_t>(atoi(is_type_value));
+
+ if (meta.exists(ANDROID_CONTROL_CAPTURE_INTENT)) {
+ int32_t hal_version = CAM_HAL_V3;
+ uint8_t captureIntent =
+ meta.find(ANDROID_CONTROL_CAPTURE_INTENT).data.u8[0];
+ mCaptureIntent = captureIntent;
+ clear_metadata_buffer(mParameters);
+ ADD_SET_PARAM_ENTRY_TO_BATCH(mParameters, CAM_INTF_PARM_HAL_VERSION, hal_version);
+ ADD_SET_PARAM_ENTRY_TO_BATCH(mParameters, CAM_INTF_META_CAPTURE_INTENT, captureIntent);
+ }
+
+ //If EIS is enabled, turn it on for video
+ bool setEis = m_bEisEnable && m_bEisSupportedSize;
+ int32_t vsMode;
+ vsMode = (setEis)? DIS_ENABLE: DIS_DISABLE;
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(mParameters, CAM_INTF_PARM_DIS_ENABLE, vsMode)) {
+ rc = BAD_VALUE;
+ }
+
+ //IS type will be 0 unless EIS is supported. If EIS is supported
+ //it could either be 1 or 4 depending on the stream and video size
+ for (uint32_t i = 0; i < mStreamConfigInfo.num_streams; i++) {
+ if (setEis) {
+ if (!m_bEisSupportedSize) {
+ is_type = IS_TYPE_DIS;
+ } else {
+ if (mStreamConfigInfo.type[i] == CAM_STREAM_TYPE_PREVIEW) {
+ is_type = IS_TYPE_EIS_2_0;
+ }else if (mStreamConfigInfo.type[i] == CAM_STREAM_TYPE_VIDEO) {
+ is_type = IS_TYPE_EIS_3_0;
+ }else {
+ is_type = IS_TYPE_NONE;
+ }
+ }
+ mStreamConfigInfo.is_type[i] = is_type;
+ }
+ else {
+ mStreamConfigInfo.is_type[i] = IS_TYPE_NONE;
+ }
+ }
+
+ ADD_SET_PARAM_ENTRY_TO_BATCH(mParameters,
+ CAM_INTF_META_STREAM_INFO, mStreamConfigInfo);
+
+ int32_t tintless_value = 1;
+ ADD_SET_PARAM_ENTRY_TO_BATCH(mParameters,
+ CAM_INTF_PARM_TINTLESS, tintless_value);
+ //Disable CDS for HFR mode or if DIS/EIS is on.
+ //CDS is a session parameter in the backend/ISP, so need to be set/reset
+ //after every configure_stream
+ if ((CAMERA3_STREAM_CONFIGURATION_CONSTRAINED_HIGH_SPEED_MODE == mOpMode) ||
+ (m_bIsVideo)) {
+ int32_t cds = CAM_CDS_MODE_OFF;
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(mParameters,
+ CAM_INTF_PARM_CDS_MODE, cds))
+ LOGE("Failed to disable CDS for HFR mode");
+
+ }
+ setMobicat();
+
+ /* Set fps and hfr mode while sending meta stream info so that sensor
+ * can configure appropriate streaming mode */
+ mHFRVideoFps = DEFAULT_VIDEO_FPS;
+ if (meta.exists(ANDROID_CONTROL_AE_TARGET_FPS_RANGE)) {
+ rc = setHalFpsRange(meta, mParameters);
+ if (rc != NO_ERROR) {
+ LOGE("setHalFpsRange failed");
+ }
+ }
+ if (meta.exists(ANDROID_CONTROL_MODE)) {
+ uint8_t metaMode = meta.find(ANDROID_CONTROL_MODE).data.u8[0];
+ rc = extractSceneMode(meta, metaMode, mParameters);
+ if (rc != NO_ERROR) {
+ LOGE("extractSceneMode failed");
+ }
+ }
+
+ //TODO: validate the arguments, HSV scenemode should have only the
+ //advertised fps ranges
+
+ /*set the capture intent, hal version, tintless, stream info,
+ *and disenable parameters to the backend*/
+ LOGD("set_parms META_STREAM_INFO " );
+ for (uint32_t i = 0; i < mStreamConfigInfo.num_streams; i++) {
+ LOGI("STREAM INFO : type %d, wxh: %d x %d, pp_mask: 0x%x "
+ "Format:%d",
+ mStreamConfigInfo.type[i],
+ mStreamConfigInfo.stream_sizes[i].width,
+ mStreamConfigInfo.stream_sizes[i].height,
+ mStreamConfigInfo.postprocess_mask[i],
+ mStreamConfigInfo.format[i]);
+ }
+ rc = mCameraHandle->ops->set_parms(mCameraHandle->camera_handle,
+ mParameters);
+ if (rc < 0) {
+ LOGE("set_parms failed for hal version, stream info");
+ }
+
+ cam_dimension_t sensor_dim;
+ memset(&sensor_dim, 0, sizeof(sensor_dim));
+ rc = getSensorOutputSize(sensor_dim);
+ if (rc != NO_ERROR) {
+ LOGE("Failed to get sensor output size");
+ pthread_mutex_unlock(&mMutex);
+ goto error_exit;
+ }
+
+ mCropRegionMapper.update(gCamCapability[mCameraId]->active_array_size.width,
+ gCamCapability[mCameraId]->active_array_size.height,
+ sensor_dim.width, sensor_dim.height);
+
+ /* Set batchmode before initializing channel. Since registerBuffer
+ * internally initializes some of the channels, better set batchmode
+ * even before first register buffer */
+ for (List<stream_info_t *>::iterator it = mStreamInfo.begin();
+ it != mStreamInfo.end(); it++) {
+ QCamera3Channel *channel = (QCamera3Channel *)(*it)->stream->priv;
+ if (((1U << CAM_STREAM_TYPE_VIDEO) == channel->getStreamTypeMask())
+ && mBatchSize) {
+ rc = channel->setBatchSize(mBatchSize);
+ //Disable per frame map unmap for HFR/batchmode case
+ rc |= channel->setPerFrameMapUnmap(false);
+ if (NO_ERROR != rc) {
+ LOGE("Channel init failed %d", rc);
+ pthread_mutex_unlock(&mMutex);
+ goto error_exit;
+ }
+ }
+ }
+
+ //First initialize all streams
+ for (List<stream_info_t *>::iterator it = mStreamInfo.begin();
+ it != mStreamInfo.end(); it++) {
+ QCamera3Channel *channel = (QCamera3Channel *)(*it)->stream->priv;
+ if ((((1U << CAM_STREAM_TYPE_VIDEO) == channel->getStreamTypeMask()) ||
+ ((1U << CAM_STREAM_TYPE_PREVIEW) == channel->getStreamTypeMask())) &&
+ setEis)
+ rc = channel->initialize(is_type);
+ else {
+ rc = channel->initialize(IS_TYPE_NONE);
+ }
+ if (NO_ERROR != rc) {
+ LOGE("Channel initialization failed %d", rc);
+ pthread_mutex_unlock(&mMutex);
+ goto error_exit;
+ }
+ }
+
+ if (mRawDumpChannel) {
+ rc = mRawDumpChannel->initialize(IS_TYPE_NONE);
+ if (rc != NO_ERROR) {
+ LOGE("Error: Raw Dump Channel init failed");
+ pthread_mutex_unlock(&mMutex);
+ goto error_exit;
+ }
+ }
+ if (mSupportChannel) {
+ rc = mSupportChannel->initialize(IS_TYPE_NONE);
+ if (rc < 0) {
+ LOGE("Support channel initialization failed");
+ pthread_mutex_unlock(&mMutex);
+ goto error_exit;
+ }
+ }
+ if (mAnalysisChannel) {
+ rc = mAnalysisChannel->initialize(IS_TYPE_NONE);
+ if (rc < 0) {
+ LOGE("Analysis channel initialization failed");
+ pthread_mutex_unlock(&mMutex);
+ goto error_exit;
+ }
+ }
+ if (mDummyBatchChannel) {
+ rc = mDummyBatchChannel->setBatchSize(mBatchSize);
+ if (rc < 0) {
+ LOGE("mDummyBatchChannel setBatchSize failed");
+ pthread_mutex_unlock(&mMutex);
+ goto error_exit;
+ }
+ rc = mDummyBatchChannel->initialize(is_type);
+ if (rc < 0) {
+ LOGE("mDummyBatchChannel initialization failed");
+ pthread_mutex_unlock(&mMutex);
+ goto error_exit;
+ }
+ }
+
+ // Set bundle info
+ rc = setBundleInfo();
+ if (rc < 0) {
+ LOGE("setBundleInfo failed %d", rc);
+ pthread_mutex_unlock(&mMutex);
+ goto error_exit;
+ }
+
+ //update settings from app here
+ if (meta.exists(QCAMERA3_DUALCAM_LINK_ENABLE)) {
+ mIsDeviceLinked = meta.find(QCAMERA3_DUALCAM_LINK_ENABLE).data.u8[0];
+ LOGH("Dualcam: setting On=%d id =%d", mIsDeviceLinked, mCameraId);
+ }
+ if (meta.exists(QCAMERA3_DUALCAM_LINK_IS_MAIN)) {
+ mIsMainCamera = meta.find(QCAMERA3_DUALCAM_LINK_IS_MAIN).data.u8[0];
+ LOGH("Dualcam: Is this main camera = %d id =%d", mIsMainCamera, mCameraId);
+ }
+ if (meta.exists(QCAMERA3_DUALCAM_LINK_RELATED_CAMERA_ID)) {
+ mLinkedCameraId = meta.find(QCAMERA3_DUALCAM_LINK_RELATED_CAMERA_ID).data.u8[0];
+ LOGH("Dualcam: Linked camera Id %d id =%d", mLinkedCameraId, mCameraId);
+
+ if ( (mLinkedCameraId >= MM_CAMERA_MAX_NUM_SENSORS) &&
+ (mLinkedCameraId != mCameraId) ) {
+ LOGE("Dualcam: mLinkedCameraId %d is invalid, current cam id = %d",
+ mLinkedCameraId, mCameraId);
+ goto error_exit;
+ }
+ }
+
+ // add bundle related cameras
+ LOGH("%s: Dualcam: id =%d, mIsDeviceLinked=%d", __func__,mCameraId, mIsDeviceLinked);
+ if (meta.exists(QCAMERA3_DUALCAM_LINK_ENABLE)) {
+ if (mIsDeviceLinked)
+ m_pRelCamSyncBuf->sync_control = CAM_SYNC_RELATED_SENSORS_ON;
+ else
+ m_pRelCamSyncBuf->sync_control = CAM_SYNC_RELATED_SENSORS_OFF;
+
+ pthread_mutex_lock(&gCamLock);
+
+ if (sessionId[mLinkedCameraId] == 0xDEADBEEF) {
+ LOGE("Dualcam: Invalid Session Id ");
+ pthread_mutex_unlock(&gCamLock);
+ goto error_exit;
+ }
+
+ if (mIsMainCamera == 1) {
+ m_pRelCamSyncBuf->mode = CAM_MODE_PRIMARY;
+ m_pRelCamSyncBuf->type = CAM_TYPE_MAIN;
+ // related session id should be session id of linked session
+ m_pRelCamSyncBuf->related_sensor_session_id = sessionId[mLinkedCameraId];
+ } else {
+ m_pRelCamSyncBuf->mode = CAM_MODE_SECONDARY;
+ m_pRelCamSyncBuf->type = CAM_TYPE_AUX;
+ m_pRelCamSyncBuf->related_sensor_session_id = sessionId[mLinkedCameraId];
+ }
+ pthread_mutex_unlock(&gCamLock);
+
+ rc = mCameraHandle->ops->sync_related_sensors(
+ mCameraHandle->camera_handle, m_pRelCamSyncBuf);
+ if (rc < 0) {
+ LOGE("Dualcam: link failed");
+ goto error_exit;
+ }
+ }
+
+ //Then start them.
+ LOGH("Start META Channel");
+ rc = mMetadataChannel->start();
+ if (rc < 0) {
+ LOGE("META channel start failed");
+ pthread_mutex_unlock(&mMutex);
+ goto error_exit;
+ }
+
+ if (mAnalysisChannel) {
+ rc = mAnalysisChannel->start();
+ if (rc < 0) {
+ LOGE("Analysis channel start failed");
+ mMetadataChannel->stop();
+ pthread_mutex_unlock(&mMutex);
+ goto error_exit;
+ }
+ }
+
+ if (mSupportChannel) {
+ rc = mSupportChannel->start();
+ if (rc < 0) {
+ LOGE("Support channel start failed");
+ mMetadataChannel->stop();
+ /* Although support and analysis are mutually exclusive today
+ adding it in anycase for future proofing */
+ if (mAnalysisChannel) {
+ mAnalysisChannel->stop();
+ }
+ pthread_mutex_unlock(&mMutex);
+ goto error_exit;
+ }
+ }
+ for (List<stream_info_t *>::iterator it = mStreamInfo.begin();
+ it != mStreamInfo.end(); it++) {
+ QCamera3Channel *channel = (QCamera3Channel *)(*it)->stream->priv;
+ LOGH("Start Processing Channel mask=%d",
+ channel->getStreamTypeMask());
+ rc = channel->start();
+ if (rc < 0) {
+ LOGE("channel start failed");
+ pthread_mutex_unlock(&mMutex);
+ goto error_exit;
+ }
+ }
+
+ if (mRawDumpChannel) {
+ LOGD("Starting raw dump stream");
+ rc = mRawDumpChannel->start();
+ if (rc != NO_ERROR) {
+ LOGE("Error Starting Raw Dump Channel");
+ for (List<stream_info_t *>::iterator it = mStreamInfo.begin();
+ it != mStreamInfo.end(); it++) {
+ QCamera3Channel *channel =
+ (QCamera3Channel *)(*it)->stream->priv;
+ LOGH("Stopping Processing Channel mask=%d",
+ channel->getStreamTypeMask());
+ channel->stop();
+ }
+ if (mSupportChannel)
+ mSupportChannel->stop();
+ if (mAnalysisChannel) {
+ mAnalysisChannel->stop();
+ }
+ mMetadataChannel->stop();
+ pthread_mutex_unlock(&mMutex);
+ goto error_exit;
+ }
+ }
+
+ if (mChannelHandle) {
+
+ rc = mCameraHandle->ops->start_channel(mCameraHandle->camera_handle,
+ mChannelHandle);
+ if (rc != NO_ERROR) {
+ LOGE("start_channel failed %d", rc);
+ pthread_mutex_unlock(&mMutex);
+ goto error_exit;
+ }
+ }
+
+ goto no_error;
+error_exit:
+ m_perfLock.lock_rel();
+ return rc;
+no_error:
+ m_perfLock.lock_rel();
+
+ mWokenUpByDaemon = false;
+ mPendingLiveRequest = 0;
+ mFirstConfiguration = false;
+ enablePowerHint();
+ }
+
+ uint32_t frameNumber = request->frame_number;
+ cam_stream_ID_t streamID;
+
+ if (mFlushPerf) {
+ //we cannot accept any requests during flush
+ LOGE("process_capture_request cannot proceed during flush");
+ pthread_mutex_unlock(&mMutex);
+ return NO_ERROR; //should return an error
+ }
+
+ if (meta.exists(ANDROID_REQUEST_ID)) {
+ request_id = meta.find(ANDROID_REQUEST_ID).data.i32[0];
+ mCurrentRequestId = request_id;
+ LOGD("Received request with id: %d", request_id);
+ } else if (mState == CONFIGURED || mCurrentRequestId == -1){
+ LOGE("Unable to find request id field, \
+ & no previous id available");
+ pthread_mutex_unlock(&mMutex);
+ return NAME_NOT_FOUND;
+ } else {
+ LOGD("Re-using old request id");
+ request_id = mCurrentRequestId;
+ }
+
+ LOGH("num_output_buffers = %d input_buffer = %p frame_number = %d",
+ request->num_output_buffers,
+ request->input_buffer,
+ frameNumber);
+ // Acquire all request buffers first
+ streamID.num_streams = 0;
+ int blob_request = 0;
+ uint32_t snapshotStreamId = 0;
+ for (size_t i = 0; i < request->num_output_buffers; i++) {
+ const camera3_stream_buffer_t& output = request->output_buffers[i];
+ QCamera3Channel *channel = (QCamera3Channel *)output.stream->priv;
+
+ if (output.stream->format == HAL_PIXEL_FORMAT_BLOB) {
+ //Call function to store local copy of jpeg data for encode params.
+ blob_request = 1;
+ snapshotStreamId = channel->getStreamID(channel->getStreamTypeMask());
+ }
+
+ if (output.acquire_fence != -1) {
+ rc = sync_wait(output.acquire_fence, TIMEOUT_NEVER);
+ close(output.acquire_fence);
+ if (rc != OK) {
+ LOGE("sync wait failed %d", rc);
+ pthread_mutex_unlock(&mMutex);
+ return rc;
+ }
+ }
+
+ streamID.streamID[streamID.num_streams] =
+ channel->getStreamID(channel->getStreamTypeMask());
+ streamID.num_streams++;
+
+ if ((1U << CAM_STREAM_TYPE_VIDEO) == channel->getStreamTypeMask()) {
+ isVidBufRequested = true;
+ }
+ }
+
+ if (blob_request) {
+ KPI_ATRACE_INT("SNAPSHOT", 1);
+ }
+ if (blob_request && mRawDumpChannel) {
+ LOGD("Trigger Raw based on blob request if Raw dump is enabled");
+ streamID.streamID[streamID.num_streams] =
+ mRawDumpChannel->getStreamID(mRawDumpChannel->getStreamTypeMask());
+ streamID.num_streams++;
+ }
+
+ if(request->input_buffer == NULL) {
+ /* Parse the settings:
+ * - For every request in NORMAL MODE
+ * - For every request in HFR mode during preview only case
+ * - For first request of every batch in HFR mode during video
+ * recording. In batchmode the same settings except frame number is
+ * repeated in each request of the batch.
+ */
+ if (!mBatchSize ||
+ (mBatchSize && !isVidBufRequested) ||
+ (mBatchSize && isVidBufRequested && !mToBeQueuedVidBufs)) {
+ rc = setFrameParameters(request, streamID, blob_request, snapshotStreamId);
+ if (rc < 0) {
+ LOGE("fail to set frame parameters");
+ pthread_mutex_unlock(&mMutex);
+ return rc;
+ }
+ }
+ /* For batchMode HFR, setFrameParameters is not called for every
+ * request. But only frame number of the latest request is parsed.
+ * Keep track of first and last frame numbers in a batch so that
+ * metadata for the frame numbers of batch can be duplicated in
+ * handleBatchMetadta */
+ if (mBatchSize) {
+ if (!mToBeQueuedVidBufs) {
+ //start of the batch
+ mFirstFrameNumberInBatch = request->frame_number;
+ }
+ if(ADD_SET_PARAM_ENTRY_TO_BATCH(mParameters,
+ CAM_INTF_META_FRAME_NUMBER, request->frame_number)) {
+ LOGE("Failed to set the frame number in the parameters");
+ return BAD_VALUE;
+ }
+ }
+ if (mNeedSensorRestart) {
+ /* Unlock the mutex as restartSensor waits on the channels to be
+ * stopped, which in turn calls stream callback functions -
+ * handleBufferWithLock and handleMetadataWithLock */
+ pthread_mutex_unlock(&mMutex);
+ rc = dynamicUpdateMetaStreamInfo();
+ if (rc != NO_ERROR) {
+ LOGE("Restarting the sensor failed");
+ return BAD_VALUE;
+ }
+ mNeedSensorRestart = false;
+ pthread_mutex_lock(&mMutex);
+ }
+ } else {
+
+ if (request->input_buffer->acquire_fence != -1) {
+ rc = sync_wait(request->input_buffer->acquire_fence, TIMEOUT_NEVER);
+ close(request->input_buffer->acquire_fence);
+ if (rc != OK) {
+ LOGE("input buffer sync wait failed %d", rc);
+ pthread_mutex_unlock(&mMutex);
+ return rc;
+ }
+ }
+ }
+
+ if (mCaptureIntent == ANDROID_CONTROL_CAPTURE_INTENT_CUSTOM) {
+ mLastCustIntentFrmNum = frameNumber;
+ }
+ /* Update pending request list and pending buffers map */
+ PendingRequestInfo pendingRequest;
+ pendingRequestIterator latestRequest;
+ pendingRequest.frame_number = frameNumber;
+ pendingRequest.num_buffers = request->num_output_buffers;
+ pendingRequest.request_id = request_id;
+ pendingRequest.blob_request = blob_request;
+ pendingRequest.timestamp = 0;
+ pendingRequest.bUrgentReceived = 0;
+ if (request->input_buffer) {
+ pendingRequest.input_buffer =
+ (camera3_stream_buffer_t*)malloc(sizeof(camera3_stream_buffer_t));
+ *(pendingRequest.input_buffer) = *(request->input_buffer);
+ pInputBuffer = pendingRequest.input_buffer;
+ } else {
+ pendingRequest.input_buffer = NULL;
+ pInputBuffer = NULL;
+ }
+
+ pendingRequest.pipeline_depth = 0;
+ pendingRequest.partial_result_cnt = 0;
+ extractJpegMetadata(mCurJpegMeta, request);
+ pendingRequest.jpegMetadata = mCurJpegMeta;
+ pendingRequest.settings = saveRequestSettings(mCurJpegMeta, request);
+ pendingRequest.shutter_notified = false;
+
+ //extract capture intent
+ if (meta.exists(ANDROID_CONTROL_CAPTURE_INTENT)) {
+ mCaptureIntent =
+ meta.find(ANDROID_CONTROL_CAPTURE_INTENT).data.u8[0];
+ }
+ pendingRequest.capture_intent = mCaptureIntent;
+
+ //extract CAC info
+ if (meta.exists(ANDROID_COLOR_CORRECTION_ABERRATION_MODE)) {
+ mCacMode =
+ meta.find(ANDROID_COLOR_CORRECTION_ABERRATION_MODE).data.u8[0];
+ }
+ pendingRequest.fwkCacMode = mCacMode;
+
+ PendingBuffersInRequest bufsForCurRequest;
+ bufsForCurRequest.frame_number = frameNumber;
+ // Mark current timestamp for the new request
+ bufsForCurRequest.timestamp = systemTime(CLOCK_MONOTONIC);
+
+ for (size_t i = 0; i < request->num_output_buffers; i++) {
+ RequestedBufferInfo requestedBuf;
+ memset(&requestedBuf, 0, sizeof(requestedBuf));
+ requestedBuf.stream = request->output_buffers[i].stream;
+ requestedBuf.buffer = NULL;
+ pendingRequest.buffers.push_back(requestedBuf);
+
+ // Add to buffer handle the pending buffers list
+ PendingBufferInfo bufferInfo;
+ bufferInfo.buffer = request->output_buffers[i].buffer;
+ bufferInfo.stream = request->output_buffers[i].stream;
+ bufsForCurRequest.mPendingBufferList.push_back(bufferInfo);
+ QCamera3Channel *channel = (QCamera3Channel *)bufferInfo.stream->priv;
+ LOGD("frame = %d, buffer = %p, streamTypeMask = %d, stream format = %d",
+ frameNumber, bufferInfo.buffer,
+ channel->getStreamTypeMask(), bufferInfo.stream->format);
+ }
+ // Add this request packet into mPendingBuffersMap
+ mPendingBuffersMap.mPendingBuffersInRequest.push_back(bufsForCurRequest);
+ LOGD("mPendingBuffersMap.num_overall_buffers = %d",
+ mPendingBuffersMap.get_num_overall_buffers());
+
+ latestRequest = mPendingRequestsList.insert(
+ mPendingRequestsList.end(), pendingRequest);
+ if(mFlush) {
+ pthread_mutex_unlock(&mMutex);
+ return NO_ERROR;
+ }
+
+ // Notify metadata channel we receive a request
+ mMetadataChannel->request(NULL, frameNumber);
+
+ if(request->input_buffer != NULL){
+ LOGD("Input request, frame_number %d", frameNumber);
+ rc = setReprocParameters(request, &mReprocMeta, snapshotStreamId);
+ if (NO_ERROR != rc) {
+ LOGE("fail to set reproc parameters");
+ pthread_mutex_unlock(&mMutex);
+ return rc;
+ }
+ }
+
+ // Call request on other streams
+ uint32_t streams_need_metadata = 0;
+ pendingBufferIterator pendingBufferIter = latestRequest->buffers.begin();
+ for (size_t i = 0; i < request->num_output_buffers; i++) {
+ const camera3_stream_buffer_t& output = request->output_buffers[i];
+ QCamera3Channel *channel = (QCamera3Channel *)output.stream->priv;
+
+ if (channel == NULL) {
+ LOGW("invalid channel pointer for stream");
+ continue;
+ }
+
+ if (output.stream->format == HAL_PIXEL_FORMAT_BLOB) {
+ LOGD("snapshot request with output buffer %p, input buffer %p, frame_number %d",
+ output.buffer, request->input_buffer, frameNumber);
+ if(request->input_buffer != NULL){
+ rc = channel->request(output.buffer, frameNumber,
+ pInputBuffer, &mReprocMeta);
+ if (rc < 0) {
+ LOGE("Fail to request on picture channel");
+ pthread_mutex_unlock(&mMutex);
+ return rc;
+ }
+ } else {
+ LOGD("snapshot request with buffer %p, frame_number %d",
+ output.buffer, frameNumber);
+ if (!request->settings) {
+ rc = channel->request(output.buffer, frameNumber,
+ NULL, mPrevParameters);
+ } else {
+ rc = channel->request(output.buffer, frameNumber,
+ NULL, mParameters);
+ }
+ if (rc < 0) {
+ LOGE("Fail to request on picture channel");
+ pthread_mutex_unlock(&mMutex);
+ return rc;
+ }
+ pendingBufferIter->need_metadata = true;
+ streams_need_metadata++;
+ }
+ } else if (output.stream->format == HAL_PIXEL_FORMAT_YCbCr_420_888) {
+ bool needMetadata = false;
+
+ if (m_perfLock.isPerfLockTimedAcquired()) {
+ if (m_perfLock.isTimerReset())
+ {
+ m_perfLock.lock_rel_timed();
+ m_perfLock.lock_acq_timed(BURST_REPROCESS_PERF_TIME_OUT);
+ }
+ } else {
+ m_perfLock.lock_acq_timed(BURST_REPROCESS_PERF_TIME_OUT);
+ }
+
+ QCamera3YUVChannel *yuvChannel = (QCamera3YUVChannel *)channel;
+ rc = yuvChannel->request(output.buffer, frameNumber,
+ pInputBuffer,
+ (pInputBuffer ? &mReprocMeta : mParameters), needMetadata);
+ if (rc < 0) {
+ LOGE("Fail to request on YUV channel");
+ pthread_mutex_unlock(&mMutex);
+ return rc;
+ }
+ pendingBufferIter->need_metadata = needMetadata;
+ if (needMetadata)
+ streams_need_metadata += 1;
+ LOGD("calling YUV channel request, need_metadata is %d",
+ needMetadata);
+ } else {
+ LOGD("request with buffer %p, frame_number %d",
+ output.buffer, frameNumber);
+ /* Set perf lock for API-2 zsl */
+ if (IS_USAGE_ZSL(output.stream->usage)) {
+ if (m_perfLock.isPerfLockTimedAcquired()) {
+ if (m_perfLock.isTimerReset())
+ {
+ m_perfLock.lock_rel_timed();
+ m_perfLock.lock_acq_timed(BURST_REPROCESS_PERF_TIME_OUT);
+ }
+ } else {
+ m_perfLock.lock_acq_timed(BURST_REPROCESS_PERF_TIME_OUT);
+ }
+ }
+
+ rc = channel->request(output.buffer, frameNumber);
+ if (((1U << CAM_STREAM_TYPE_VIDEO) == channel->getStreamTypeMask())
+ && mBatchSize) {
+ mToBeQueuedVidBufs++;
+ if (mToBeQueuedVidBufs == mBatchSize) {
+ channel->queueBatchBuf();
+ }
+ }
+ if (rc < 0) {
+ LOGE("request failed");
+ pthread_mutex_unlock(&mMutex);
+ return rc;
+ }
+ }
+ pendingBufferIter++;
+ }
+
+ //If 2 streams have need_metadata set to true, fail the request, unless
+ //we copy/reference count the metadata buffer
+ if (streams_need_metadata > 1) {
+ LOGE("not supporting request in which two streams requires"
+ " 2 HAL metadata for reprocessing");
+ pthread_mutex_unlock(&mMutex);
+ return -EINVAL;
+ }
+
+ if(request->input_buffer == NULL) {
+ /* Set the parameters to backend:
+ * - For every request in NORMAL MODE
+ * - For every request in HFR mode during preview only case
+ * - Once every batch in HFR mode during video recording
+ */
+ if (!mBatchSize ||
+ (mBatchSize && !isVidBufRequested) ||
+ (mBatchSize && isVidBufRequested && (mToBeQueuedVidBufs == mBatchSize))) {
+ LOGD("set_parms batchSz: %d IsVidBufReq: %d vidBufTobeQd: %d ",
+ mBatchSize, isVidBufRequested,
+ mToBeQueuedVidBufs);
+ rc = mCameraHandle->ops->set_parms(mCameraHandle->camera_handle,
+ mParameters);
+ if (rc < 0) {
+ LOGE("set_parms failed");
+ }
+ /* reset to zero coz, the batch is queued */
+ mToBeQueuedVidBufs = 0;
+ mPendingBatchMap.add(frameNumber, mFirstFrameNumberInBatch);
+ }
+ mPendingLiveRequest++;
+ }
+
+ LOGD("mPendingLiveRequest = %d", mPendingLiveRequest);
+
+ mState = STARTED;
+ // Added a timed condition wait
+ struct timespec ts;
+ uint8_t isValidTimeout = 1;
+ rc = clock_gettime(CLOCK_REALTIME, &ts);
+ if (rc < 0) {
+ isValidTimeout = 0;
+ LOGE("Error reading the real time clock!!");
+ }
+ else {
+ // Make timeout as 5 sec for request to be honored
+ ts.tv_sec += 5;
+ }
+ //Block on conditional variable
+ if (mBatchSize) {
+ /* For HFR, more buffers are dequeued upfront to improve the performance */
+ minInFlightRequests = MIN_INFLIGHT_HFR_REQUESTS;
+ maxInFlightRequests = MAX_INFLIGHT_HFR_REQUESTS;
+ }
+ if (m_perfLock.isPerfLockTimedAcquired() && m_perfLock.isTimerReset())
+ m_perfLock.lock_rel_timed();
+
+ while ((mPendingLiveRequest >= minInFlightRequests) && !pInputBuffer &&
+ (mState != ERROR) && (mState != DEINIT)) {
+ if (!isValidTimeout) {
+ LOGD("Blocking on conditional wait");
+ pthread_cond_wait(&mRequestCond, &mMutex);
+ }
+ else {
+ LOGD("Blocking on timed conditional wait");
+ rc = pthread_cond_timedwait(&mRequestCond, &mMutex, &ts);
+ if (rc == ETIMEDOUT) {
+ rc = -ENODEV;
+ LOGE("Unblocked on timeout!!!!");
+ break;
+ }
+ }
+ LOGD("Unblocked");
+ if (mWokenUpByDaemon) {
+ mWokenUpByDaemon = false;
+ if (mPendingLiveRequest < maxInFlightRequests)
+ break;
+ }
+ }
+ pthread_mutex_unlock(&mMutex);
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : dump
+ *
+ * DESCRIPTION:
+ *
+ * PARAMETERS :
+ *
+ *
+ * RETURN :
+ *==========================================================================*/
+void QCamera3HardwareInterface::dump(int fd)
+{
+ pthread_mutex_lock(&mMutex);
+ dprintf(fd, "\n Camera HAL3 information Begin \n");
+
+ dprintf(fd, "\nNumber of pending requests: %zu \n",
+ mPendingRequestsList.size());
+ dprintf(fd, "-------+-------------------+-------------+----------+---------------------\n");
+ dprintf(fd, " Frame | Number of Buffers | Req Id: | Blob Req | Input buffer present\n");
+ dprintf(fd, "-------+-------------------+-------------+----------+---------------------\n");
+ for(pendingRequestIterator i = mPendingRequestsList.begin();
+ i != mPendingRequestsList.end(); i++) {
+ dprintf(fd, " %5d | %17d | %11d | %8d | %p \n",
+ i->frame_number, i->num_buffers, i->request_id, i->blob_request,
+ i->input_buffer);
+ }
+ dprintf(fd, "\nPending buffer map: Number of buffers: %u\n",
+ mPendingBuffersMap.get_num_overall_buffers());
+ dprintf(fd, "-------+------------------\n");
+ dprintf(fd, " Frame | Stream type mask \n");
+ dprintf(fd, "-------+------------------\n");
+ for(auto &req : mPendingBuffersMap.mPendingBuffersInRequest) {
+ for(auto &j : req.mPendingBufferList) {
+ QCamera3Channel *channel = (QCamera3Channel *)(j.stream->priv);
+ dprintf(fd, " %5d | %11d \n",
+ req.frame_number, channel->getStreamTypeMask());
+ }
+ }
+ dprintf(fd, "-------+------------------\n");
+
+ dprintf(fd, "\nPending frame drop list: %zu\n",
+ mPendingFrameDropList.size());
+ dprintf(fd, "-------+-----------\n");
+ dprintf(fd, " Frame | Stream ID \n");
+ dprintf(fd, "-------+-----------\n");
+ for(List<PendingFrameDropInfo>::iterator i = mPendingFrameDropList.begin();
+ i != mPendingFrameDropList.end(); i++) {
+ dprintf(fd, " %5d | %9d \n",
+ i->frame_number, i->stream_ID);
+ }
+ dprintf(fd, "-------+-----------\n");
+
+ dprintf(fd, "\n Camera HAL3 information End \n");
+
+ /* use dumpsys media.camera as trigger to send update debug level event */
+ mUpdateDebugLevel = true;
+ pthread_mutex_unlock(&mMutex);
+ return;
+}
+
+/*===========================================================================
+ * FUNCTION : flush
+ *
+ * DESCRIPTION: Calls stopAllChannels, notifyErrorForPendingRequests and
+ * conditionally restarts channels
+ *
+ * PARAMETERS :
+ * @ restartChannels: re-start all channels
+ *
+ *
+ * RETURN :
+ * 0 on success
+ * Error code on failure
+ *==========================================================================*/
+int QCamera3HardwareInterface::flush(bool restartChannels)
+{
+ KPI_ATRACE_CALL();
+ int32_t rc = NO_ERROR;
+
+ LOGD("Unblocking Process Capture Request");
+ pthread_mutex_lock(&mMutex);
+ mFlush = true;
+ pthread_mutex_unlock(&mMutex);
+
+ rc = stopAllChannels();
+ // unlink of dualcam
+ if (mIsDeviceLinked) {
+ m_pRelCamSyncBuf->sync_control = CAM_SYNC_RELATED_SENSORS_OFF;
+ pthread_mutex_lock(&gCamLock);
+
+ if (mIsMainCamera == 1) {
+ m_pRelCamSyncBuf->mode = CAM_MODE_PRIMARY;
+ m_pRelCamSyncBuf->type = CAM_TYPE_MAIN;
+ // related session id should be session id of linked session
+ m_pRelCamSyncBuf->related_sensor_session_id = sessionId[mLinkedCameraId];
+ } else {
+ m_pRelCamSyncBuf->mode = CAM_MODE_SECONDARY;
+ m_pRelCamSyncBuf->type = CAM_TYPE_AUX;
+ m_pRelCamSyncBuf->related_sensor_session_id = sessionId[mLinkedCameraId];
+ }
+ pthread_mutex_unlock(&gCamLock);
+
+ rc = mCameraHandle->ops->sync_related_sensors(
+ mCameraHandle->camera_handle, m_pRelCamSyncBuf);
+ if (rc < 0) {
+ LOGE("Dualcam: Unlink failed, but still proceed to close");
+ }
+ }
+
+ if (rc < 0) {
+ LOGE("stopAllChannels failed");
+ return rc;
+ }
+ if (mChannelHandle) {
+ mCameraHandle->ops->stop_channel(mCameraHandle->camera_handle,
+ mChannelHandle);
+ }
+
+ // Reset bundle info
+ rc = setBundleInfo();
+ if (rc < 0) {
+ LOGE("setBundleInfo failed %d", rc);
+ return rc;
+ }
+
+ // Mutex Lock
+ pthread_mutex_lock(&mMutex);
+
+ // Unblock process_capture_request
+ mPendingLiveRequest = 0;
+ pthread_cond_signal(&mRequestCond);
+
+ rc = notifyErrorForPendingRequests();
+ if (rc < 0) {
+ LOGE("notifyErrorForPendingRequests failed");
+ pthread_mutex_unlock(&mMutex);
+ return rc;
+ }
+
+ mFlush = false;
+
+ // Start the Streams/Channels
+ if (restartChannels) {
+ rc = startAllChannels();
+ if (rc < 0) {
+ LOGE("startAllChannels failed");
+ pthread_mutex_unlock(&mMutex);
+ return rc;
+ }
+ }
+
+ if (mChannelHandle) {
+ mCameraHandle->ops->start_channel(mCameraHandle->camera_handle,
+ mChannelHandle);
+ if (rc < 0) {
+ LOGE("start_channel failed");
+ pthread_mutex_unlock(&mMutex);
+ return rc;
+ }
+ }
+
+ pthread_mutex_unlock(&mMutex);
+
+ return 0;
+}
+
+/*===========================================================================
+ * FUNCTION : flushPerf
+ *
+ * DESCRIPTION: This is the performance optimization version of flush that does
+ * not use stream off, rather flushes the system
+ *
+ * PARAMETERS :
+ *
+ *
+ * RETURN : 0 : success
+ * -EINVAL: input is malformed (device is not valid)
+ * -ENODEV: if the device has encountered a serious error
+ *==========================================================================*/
+int QCamera3HardwareInterface::flushPerf()
+{
+ ATRACE_CALL();
+ int32_t rc = 0;
+ struct timespec timeout;
+ bool timed_wait = false;
+
+ pthread_mutex_lock(&mMutex);
+ mFlushPerf = true;
+ mPendingBuffersMap.numPendingBufsAtFlush =
+ mPendingBuffersMap.get_num_overall_buffers();
+ LOGD("Calling flush. Wait for %d buffers to return",
+ mPendingBuffersMap.numPendingBufsAtFlush);
+
+ /* send the flush event to the backend */
+ rc = mCameraHandle->ops->flush(mCameraHandle->camera_handle);
+ if (rc < 0) {
+ LOGE("Error in flush: IOCTL failure");
+ mFlushPerf = false;
+ pthread_mutex_unlock(&mMutex);
+ return -ENODEV;
+ }
+
+ if (mPendingBuffersMap.numPendingBufsAtFlush == 0) {
+ LOGD("No pending buffers in HAL, return flush");
+ mFlushPerf = false;
+ pthread_mutex_unlock(&mMutex);
+ return rc;
+ }
+
+ /* wait on a signal that buffers were received */
+ rc = clock_gettime(CLOCK_REALTIME, &timeout);
+ if (rc < 0) {
+ LOGE("Error reading the real time clock, cannot use timed wait");
+ } else {
+ timeout.tv_sec += FLUSH_TIMEOUT;
+ timed_wait = true;
+ }
+
+ //Block on conditional variable
+ while (mPendingBuffersMap.numPendingBufsAtFlush != 0) {
+ LOGD("Waiting on mBuffersCond");
+ if (!timed_wait) {
+ rc = pthread_cond_wait(&mBuffersCond, &mMutex);
+ if (rc != 0) {
+ LOGE("pthread_cond_wait failed due to rc = %s",
+ strerror(rc));
+ break;
+ }
+ } else {
+ rc = pthread_cond_timedwait(&mBuffersCond, &mMutex, &timeout);
+ if (rc != 0) {
+ LOGE("pthread_cond_timedwait failed due to rc = %s",
+ strerror(rc));
+ break;
+ }
+ }
+ }
+ if (rc != 0) {
+ mFlushPerf = false;
+ pthread_mutex_unlock(&mMutex);
+ return -ENODEV;
+ }
+
+ LOGD("Received buffers, now safe to return them");
+
+ //make sure the channels handle flush
+ //currently only required for the picture channel to release snapshot resources
+ for (List<stream_info_t *>::iterator it = mStreamInfo.begin();
+ it != mStreamInfo.end(); it++) {
+ QCamera3Channel *channel = (*it)->channel;
+ if (channel) {
+ rc = channel->flush();
+ if (rc) {
+ LOGE("Flushing the channels failed with error %d", rc);
+ // even though the channel flush failed we need to continue and
+ // return the buffers we have to the framework, however the return
+ // value will be an error
+ rc = -ENODEV;
+ }
+ }
+ }
+
+ /* notify the frameworks and send errored results */
+ rc = notifyErrorForPendingRequests();
+ if (rc < 0) {
+ LOGE("notifyErrorForPendingRequests failed");
+ pthread_mutex_unlock(&mMutex);
+ return rc;
+ }
+
+ //unblock process_capture_request
+ mPendingLiveRequest = 0;
+ unblockRequestIfNecessary();
+
+ mFlushPerf = false;
+ pthread_mutex_unlock(&mMutex);
+ LOGD ("Flush Operation complete. rc = %d", rc);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : handleCameraDeviceError
+ *
+ * DESCRIPTION: This function calls internal flush and notifies the error to
+ * framework and updates the state variable.
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : NO_ERROR on Success
+ * Error code on failure
+ *==========================================================================*/
+int32_t QCamera3HardwareInterface::handleCameraDeviceError()
+{
+ int32_t rc = NO_ERROR;
+
+ pthread_mutex_lock(&mMutex);
+ if (mState != ERROR) {
+ //if mState != ERROR, nothing to be done
+ pthread_mutex_unlock(&mMutex);
+ return NO_ERROR;
+ }
+ pthread_mutex_unlock(&mMutex);
+
+ rc = flush(false /* restart channels */);
+ if (NO_ERROR != rc) {
+ LOGE("internal flush to handle mState = ERROR failed");
+ }
+
+ pthread_mutex_lock(&mMutex);
+ mState = DEINIT;
+ pthread_mutex_unlock(&mMutex);
+
+ camera3_notify_msg_t notify_msg;
+ memset(&notify_msg, 0, sizeof(camera3_notify_msg_t));
+ notify_msg.type = CAMERA3_MSG_ERROR;
+ notify_msg.message.error.error_code = CAMERA3_MSG_ERROR_DEVICE;
+ notify_msg.message.error.error_stream = NULL;
+ notify_msg.message.error.frame_number = 0;
+ mCallbackOps->notify(mCallbackOps, &notify_msg);
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : captureResultCb
+ *
+ * DESCRIPTION: Callback handler for all capture result
+ * (streams, as well as metadata)
+ *
+ * PARAMETERS :
+ * @metadata : metadata information
+ * @buffer : actual gralloc buffer to be returned to frameworks.
+ * NULL if metadata.
+ *
+ * RETURN : NONE
+ *==========================================================================*/
+void QCamera3HardwareInterface::captureResultCb(mm_camera_super_buf_t *metadata_buf,
+ camera3_stream_buffer_t *buffer, uint32_t frame_number, bool isInputBuffer)
+{
+ if (metadata_buf) {
+ if (mBatchSize) {
+ handleBatchMetadata(metadata_buf,
+ true /* free_and_bufdone_meta_buf */);
+ } else { /* mBatchSize = 0 */
+ hdrPlusPerfLock(metadata_buf);
+ pthread_mutex_lock(&mMutex);
+ handleMetadataWithLock(metadata_buf,
+ true /* free_and_bufdone_meta_buf */);
+ pthread_mutex_unlock(&mMutex);
+ }
+ } else if (isInputBuffer) {
+ pthread_mutex_lock(&mMutex);
+ handleInputBufferWithLock(frame_number);
+ pthread_mutex_unlock(&mMutex);
+ } else {
+ pthread_mutex_lock(&mMutex);
+ handleBufferWithLock(buffer, frame_number);
+ pthread_mutex_unlock(&mMutex);
+ }
+ return;
+}
+
+/*===========================================================================
+ * FUNCTION : getReprocessibleOutputStreamId
+ *
+ * DESCRIPTION: Get source output stream id for the input reprocess stream
+ * based on size and format, which would be the largest
+ * output stream if an input stream exists.
+ *
+ * PARAMETERS :
+ * @id : return the stream id if found
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3HardwareInterface::getReprocessibleOutputStreamId(uint32_t &id)
+{
+ /* check if any output or bidirectional stream with the same size and format
+ and return that stream */
+ if ((mInputStreamInfo.dim.width > 0) &&
+ (mInputStreamInfo.dim.height > 0)) {
+ for (List<stream_info_t *>::iterator it = mStreamInfo.begin();
+ it != mStreamInfo.end(); it++) {
+
+ camera3_stream_t *stream = (*it)->stream;
+ if ((stream->width == (uint32_t)mInputStreamInfo.dim.width) &&
+ (stream->height == (uint32_t)mInputStreamInfo.dim.height) &&
+ (stream->format == mInputStreamInfo.format)) {
+ // Usage flag for an input stream and the source output stream
+ // may be different.
+ LOGD("Found reprocessible output stream! %p", *it);
+ LOGD("input stream usage 0x%x, current stream usage 0x%x",
+ stream->usage, mInputStreamInfo.usage);
+
+ QCamera3Channel *channel = (QCamera3Channel *)stream->priv;
+ if (channel != NULL && channel->mStreams[0]) {
+ id = channel->mStreams[0]->getMyServerID();
+ return NO_ERROR;
+ }
+ }
+ }
+ } else {
+ LOGD("No input stream, so no reprocessible output stream");
+ }
+ return NAME_NOT_FOUND;
+}
+
+/*===========================================================================
+ * FUNCTION : lookupFwkName
+ *
+ * DESCRIPTION: In case the enum is not same in fwk and backend
+ * make sure the parameter is correctly propogated
+ *
+ * PARAMETERS :
+ * @arr : map between the two enums
+ * @len : len of the map
+ * @hal_name : name of the hal_parm to map
+ *
+ * RETURN : int type of status
+ * fwk_name -- success
+ * none-zero failure code
+ *==========================================================================*/
+template <typename halType, class mapType> int lookupFwkName(const mapType *arr,
+ size_t len, halType hal_name)
+{
+
+ for (size_t i = 0; i < len; i++) {
+ if (arr[i].hal_name == hal_name) {
+ return arr[i].fwk_name;
+ }
+ }
+
+ /* Not able to find matching framework type is not necessarily
+ * an error case. This happens when mm-camera supports more attributes
+ * than the frameworks do */
+ LOGH("Cannot find matching framework type");
+ return NAME_NOT_FOUND;
+}
+
+/*===========================================================================
+ * FUNCTION : lookupHalName
+ *
+ * DESCRIPTION: In case the enum is not same in fwk and backend
+ * make sure the parameter is correctly propogated
+ *
+ * PARAMETERS :
+ * @arr : map between the two enums
+ * @len : len of the map
+ * @fwk_name : name of the hal_parm to map
+ *
+ * RETURN : int32_t type of status
+ * hal_name -- success
+ * none-zero failure code
+ *==========================================================================*/
+template <typename fwkType, class mapType> int lookupHalName(const mapType *arr,
+ size_t len, fwkType fwk_name)
+{
+ for (size_t i = 0; i < len; i++) {
+ if (arr[i].fwk_name == fwk_name) {
+ return arr[i].hal_name;
+ }
+ }
+
+ LOGE("Cannot find matching hal type fwk_name=%d", fwk_name);
+ return NAME_NOT_FOUND;
+}
+
+/*===========================================================================
+ * FUNCTION : lookupProp
+ *
+ * DESCRIPTION: lookup a value by its name
+ *
+ * PARAMETERS :
+ * @arr : map between the two enums
+ * @len : size of the map
+ * @name : name to be looked up
+ *
+ * RETURN : Value if found
+ * CAM_CDS_MODE_MAX if not found
+ *==========================================================================*/
+template <class mapType> cam_cds_mode_type_t lookupProp(const mapType *arr,
+ size_t len, const char *name)
+{
+ if (name) {
+ for (size_t i = 0; i < len; i++) {
+ if (!strcmp(arr[i].desc, name)) {
+ return arr[i].val;
+ }
+ }
+ }
+ return CAM_CDS_MODE_MAX;
+}
+
+/*===========================================================================
+ *
+ * DESCRIPTION:
+ *
+ * PARAMETERS :
+ * @metadata : metadata information from callback
+ * @timestamp: metadata buffer timestamp
+ * @request_id: request id
+ * @jpegMetadata: additional jpeg metadata
+ * @pprocDone: whether internal offline postprocsesing is done
+ *
+ * RETURN : camera_metadata_t*
+ * metadata in a format specified by fwk
+ *==========================================================================*/
+camera_metadata_t*
+QCamera3HardwareInterface::translateFromHalMetadata(
+ metadata_buffer_t *metadata,
+ nsecs_t timestamp,
+ int32_t request_id,
+ const CameraMetadata& jpegMetadata,
+ uint8_t pipeline_depth,
+ uint8_t capture_intent,
+ bool pprocDone,
+ uint8_t fwk_cacMode)
+{
+ CameraMetadata camMetadata;
+ camera_metadata_t *resultMetadata;
+
+ if (jpegMetadata.entryCount())
+ camMetadata.append(jpegMetadata);
+
+ camMetadata.update(ANDROID_SENSOR_TIMESTAMP, &timestamp, 1);
+ camMetadata.update(ANDROID_REQUEST_ID, &request_id, 1);
+ camMetadata.update(ANDROID_REQUEST_PIPELINE_DEPTH, &pipeline_depth, 1);
+ camMetadata.update(ANDROID_CONTROL_CAPTURE_INTENT, &capture_intent, 1);
+
+ IF_META_AVAILABLE(uint32_t, frame_number, CAM_INTF_META_FRAME_NUMBER, metadata) {
+ int64_t fwk_frame_number = *frame_number;
+ camMetadata.update(ANDROID_SYNC_FRAME_NUMBER, &fwk_frame_number, 1);
+ }
+
+ IF_META_AVAILABLE(cam_fps_range_t, float_range, CAM_INTF_PARM_FPS_RANGE, metadata) {
+ int32_t fps_range[2];
+ fps_range[0] = (int32_t)float_range->min_fps;
+ fps_range[1] = (int32_t)float_range->max_fps;
+ camMetadata.update(ANDROID_CONTROL_AE_TARGET_FPS_RANGE,
+ fps_range, 2);
+ LOGD("urgent Metadata : ANDROID_CONTROL_AE_TARGET_FPS_RANGE [%d, %d]",
+ fps_range[0], fps_range[1]);
+ }
+
+ IF_META_AVAILABLE(int32_t, expCompensation, CAM_INTF_PARM_EXPOSURE_COMPENSATION, metadata) {
+ camMetadata.update(ANDROID_CONTROL_AE_EXPOSURE_COMPENSATION, expCompensation, 1);
+ }
+
+ IF_META_AVAILABLE(uint32_t, sceneMode, CAM_INTF_PARM_BESTSHOT_MODE, metadata) {
+ int val = (uint8_t)lookupFwkName(SCENE_MODES_MAP,
+ METADATA_MAP_SIZE(SCENE_MODES_MAP),
+ *sceneMode);
+ if (NAME_NOT_FOUND != val) {
+ uint8_t fwkSceneMode = (uint8_t)val;
+ camMetadata.update(ANDROID_CONTROL_SCENE_MODE, &fwkSceneMode, 1);
+ LOGD("urgent Metadata : ANDROID_CONTROL_SCENE_MODE: %d",
+ fwkSceneMode);
+ }
+ }
+
+ IF_META_AVAILABLE(uint32_t, ae_lock, CAM_INTF_PARM_AEC_LOCK, metadata) {
+ uint8_t fwk_ae_lock = (uint8_t) *ae_lock;
+ camMetadata.update(ANDROID_CONTROL_AE_LOCK, &fwk_ae_lock, 1);
+ }
+
+ IF_META_AVAILABLE(uint32_t, awb_lock, CAM_INTF_PARM_AWB_LOCK, metadata) {
+ uint8_t fwk_awb_lock = (uint8_t) *awb_lock;
+ camMetadata.update(ANDROID_CONTROL_AWB_LOCK, &fwk_awb_lock, 1);
+ }
+
+ IF_META_AVAILABLE(uint32_t, color_correct_mode, CAM_INTF_META_COLOR_CORRECT_MODE, metadata) {
+ uint8_t fwk_color_correct_mode = (uint8_t) *color_correct_mode;
+ camMetadata.update(ANDROID_COLOR_CORRECTION_MODE, &fwk_color_correct_mode, 1);
+ }
+
+ IF_META_AVAILABLE(cam_edge_application_t, edgeApplication,
+ CAM_INTF_META_EDGE_MODE, metadata) {
+ camMetadata.update(ANDROID_EDGE_MODE, &(edgeApplication->edge_mode), 1);
+ }
+
+ IF_META_AVAILABLE(uint32_t, flashPower, CAM_INTF_META_FLASH_POWER, metadata) {
+ uint8_t fwk_flashPower = (uint8_t) *flashPower;
+ camMetadata.update(ANDROID_FLASH_FIRING_POWER, &fwk_flashPower, 1);
+ }
+
+ IF_META_AVAILABLE(int64_t, flashFiringTime, CAM_INTF_META_FLASH_FIRING_TIME, metadata) {
+ camMetadata.update(ANDROID_FLASH_FIRING_TIME, flashFiringTime, 1);
+ }
+
+ IF_META_AVAILABLE(int32_t, flashState, CAM_INTF_META_FLASH_STATE, metadata) {
+ if (0 <= *flashState) {
+ uint8_t fwk_flashState = (uint8_t) *flashState;
+ if (!gCamCapability[mCameraId]->flash_available) {
+ fwk_flashState = ANDROID_FLASH_STATE_UNAVAILABLE;
+ }
+ camMetadata.update(ANDROID_FLASH_STATE, &fwk_flashState, 1);
+ }
+ }
+
+ IF_META_AVAILABLE(uint32_t, flashMode, CAM_INTF_META_FLASH_MODE, metadata) {
+ int val = lookupFwkName(FLASH_MODES_MAP, METADATA_MAP_SIZE(FLASH_MODES_MAP), *flashMode);
+ if (NAME_NOT_FOUND != val) {
+ uint8_t fwk_flashMode = (uint8_t)val;
+ camMetadata.update(ANDROID_FLASH_MODE, &fwk_flashMode, 1);
+ }
+ }
+
+ IF_META_AVAILABLE(uint32_t, hotPixelMode, CAM_INTF_META_HOTPIXEL_MODE, metadata) {
+ uint8_t fwk_hotPixelMode = (uint8_t) *hotPixelMode;
+ camMetadata.update(ANDROID_HOT_PIXEL_MODE, &fwk_hotPixelMode, 1);
+ }
+
+ IF_META_AVAILABLE(float, lensAperture, CAM_INTF_META_LENS_APERTURE, metadata) {
+ camMetadata.update(ANDROID_LENS_APERTURE , lensAperture, 1);
+ }
+
+ IF_META_AVAILABLE(float, filterDensity, CAM_INTF_META_LENS_FILTERDENSITY, metadata) {
+ camMetadata.update(ANDROID_LENS_FILTER_DENSITY , filterDensity, 1);
+ }
+
+ IF_META_AVAILABLE(float, focalLength, CAM_INTF_META_LENS_FOCAL_LENGTH, metadata) {
+ camMetadata.update(ANDROID_LENS_FOCAL_LENGTH, focalLength, 1);
+ }
+
+ IF_META_AVAILABLE(uint32_t, opticalStab, CAM_INTF_META_LENS_OPT_STAB_MODE, metadata) {
+ uint8_t fwk_opticalStab = (uint8_t) *opticalStab;
+ camMetadata.update(ANDROID_LENS_OPTICAL_STABILIZATION_MODE, &fwk_opticalStab, 1);
+ }
+
+ IF_META_AVAILABLE(uint32_t, videoStab, CAM_INTF_META_VIDEO_STAB_MODE, metadata) {
+ uint8_t fwk_videoStab = (uint8_t) *videoStab;
+ LOGD("fwk_videoStab = %d", fwk_videoStab);
+ camMetadata.update(ANDROID_CONTROL_VIDEO_STABILIZATION_MODE, &fwk_videoStab, 1);
+ } else {
+ // Regardless of Video stab supports or not, CTS is expecting the EIS result to be non NULL
+ // and so hardcoding the Video Stab result to OFF mode.
+ uint8_t fwkVideoStabMode = ANDROID_CONTROL_VIDEO_STABILIZATION_MODE_OFF;
+ camMetadata.update(ANDROID_CONTROL_VIDEO_STABILIZATION_MODE, &fwkVideoStabMode, 1);
+ LOGD("%s: EIS result default to OFF mode", __func__);
+ }
+
+ IF_META_AVAILABLE(uint32_t, noiseRedMode, CAM_INTF_META_NOISE_REDUCTION_MODE, metadata) {
+ uint8_t fwk_noiseRedMode = (uint8_t) *noiseRedMode;
+ camMetadata.update(ANDROID_NOISE_REDUCTION_MODE, &fwk_noiseRedMode, 1);
+ }
+
+ IF_META_AVAILABLE(float, effectiveExposureFactor, CAM_INTF_META_EFFECTIVE_EXPOSURE_FACTOR, metadata) {
+ camMetadata.update(ANDROID_REPROCESS_EFFECTIVE_EXPOSURE_FACTOR, effectiveExposureFactor, 1);
+ }
+
+ IF_META_AVAILABLE(cam_black_level_metadata_t, blackLevelSourcePattern,
+ CAM_INTF_META_BLACK_LEVEL_SOURCE_PATTERN, metadata) {
+
+ LOGD("dynamicblackLevel = %f %f %f %f",
+ blackLevelSourcePattern->cam_black_level[0],
+ blackLevelSourcePattern->cam_black_level[1],
+ blackLevelSourcePattern->cam_black_level[2],
+ blackLevelSourcePattern->cam_black_level[3]);
+ }
+
+ IF_META_AVAILABLE(cam_black_level_metadata_t, blackLevelAppliedPattern,
+ CAM_INTF_META_BLACK_LEVEL_APPLIED_PATTERN, metadata) {
+ float fwk_blackLevelInd[4];
+
+ fwk_blackLevelInd[0] = blackLevelAppliedPattern->cam_black_level[0];
+ fwk_blackLevelInd[1] = blackLevelAppliedPattern->cam_black_level[1];
+ fwk_blackLevelInd[2] = blackLevelAppliedPattern->cam_black_level[2];
+ fwk_blackLevelInd[3] = blackLevelAppliedPattern->cam_black_level[3];
+
+ LOGD("applied dynamicblackLevel = %f %f %f %f",
+ blackLevelAppliedPattern->cam_black_level[0],
+ blackLevelAppliedPattern->cam_black_level[1],
+ blackLevelAppliedPattern->cam_black_level[2],
+ blackLevelAppliedPattern->cam_black_level[3]);
+ camMetadata.update(QCAMERA3_SENSOR_DYNAMIC_BLACK_LEVEL_PATTERN, fwk_blackLevelInd, 4);
+ camMetadata.update(NEXUS_EXPERIMENTAL_2015_SENSOR_DYNAMIC_BLACK_LEVEL, fwk_blackLevelInd, 4);
+ }
+
+
+ if (gCamCapability[mCameraId]->optical_black_region_count != 0 &&
+ gCamCapability[mCameraId]->optical_black_region_count <= MAX_OPTICAL_BLACK_REGIONS) {
+ int32_t opticalBlackRegions[MAX_OPTICAL_BLACK_REGIONS * 4];
+ for (size_t i = 0; i < gCamCapability[mCameraId]->optical_black_region_count * 4; i++) {
+ opticalBlackRegions[i] = gCamCapability[mCameraId]->optical_black_regions[i];
+ }
+ camMetadata.update(NEXUS_EXPERIMENTAL_2015_SENSOR_INFO_OPTICALLY_SHIELDED_REGIONS,
+ opticalBlackRegions, gCamCapability[mCameraId]->optical_black_region_count * 4);
+ }
+
+ IF_META_AVAILABLE(cam_crop_region_t, hScalerCropRegion,
+ CAM_INTF_META_SCALER_CROP_REGION, metadata) {
+ int32_t scalerCropRegion[4];
+ scalerCropRegion[0] = hScalerCropRegion->left;
+ scalerCropRegion[1] = hScalerCropRegion->top;
+ scalerCropRegion[2] = hScalerCropRegion->width;
+ scalerCropRegion[3] = hScalerCropRegion->height;
+
+ // Adjust crop region from sensor output coordinate system to active
+ // array coordinate system.
+ mCropRegionMapper.toActiveArray(scalerCropRegion[0], scalerCropRegion[1],
+ scalerCropRegion[2], scalerCropRegion[3]);
+
+ camMetadata.update(ANDROID_SCALER_CROP_REGION, scalerCropRegion, 4);
+ }
+
+ IF_META_AVAILABLE(int64_t, sensorExpTime, CAM_INTF_META_SENSOR_EXPOSURE_TIME, metadata) {
+ LOGD("sensorExpTime = %lld", *sensorExpTime);
+ camMetadata.update(ANDROID_SENSOR_EXPOSURE_TIME , sensorExpTime, 1);
+ }
+
+ IF_META_AVAILABLE(int64_t, sensorFameDuration,
+ CAM_INTF_META_SENSOR_FRAME_DURATION, metadata) {
+ LOGD("sensorFameDuration = %lld", *sensorFameDuration);
+ camMetadata.update(ANDROID_SENSOR_FRAME_DURATION, sensorFameDuration, 1);
+ }
+
+ IF_META_AVAILABLE(int64_t, sensorRollingShutterSkew,
+ CAM_INTF_META_SENSOR_ROLLING_SHUTTER_SKEW, metadata) {
+ LOGD("sensorRollingShutterSkew = %lld", *sensorRollingShutterSkew);
+ camMetadata.update(ANDROID_SENSOR_ROLLING_SHUTTER_SKEW,
+ sensorRollingShutterSkew, 1);
+ }
+
+ IF_META_AVAILABLE(int32_t, sensorSensitivity, CAM_INTF_META_SENSOR_SENSITIVITY, metadata) {
+ LOGD("sensorSensitivity = %d", *sensorSensitivity);
+ camMetadata.update(ANDROID_SENSOR_SENSITIVITY, sensorSensitivity, 1);
+
+ //calculate the noise profile based on sensitivity
+ double noise_profile_S = computeNoiseModelEntryS(*sensorSensitivity);
+ double noise_profile_O = computeNoiseModelEntryO(*sensorSensitivity);
+ double noise_profile[2 * gCamCapability[mCameraId]->num_color_channels];
+ for (int i = 0; i < 2 * gCamCapability[mCameraId]->num_color_channels; i += 2) {
+ noise_profile[i] = noise_profile_S;
+ noise_profile[i+1] = noise_profile_O;
+ }
+ LOGD("noise model entry (S, O) is (%f, %f)",
+ noise_profile_S, noise_profile_O);
+ camMetadata.update(ANDROID_SENSOR_NOISE_PROFILE, noise_profile,
+ (size_t) (2 * gCamCapability[mCameraId]->num_color_channels));
+ }
+
+ IF_META_AVAILABLE(uint32_t, shadingMode, CAM_INTF_META_SHADING_MODE, metadata) {
+ uint8_t fwk_shadingMode = (uint8_t) *shadingMode;
+ camMetadata.update(ANDROID_SHADING_MODE, &fwk_shadingMode, 1);
+ }
+
+ IF_META_AVAILABLE(uint32_t, faceDetectMode, CAM_INTF_META_STATS_FACEDETECT_MODE, metadata) {
+ int val = lookupFwkName(FACEDETECT_MODES_MAP, METADATA_MAP_SIZE(FACEDETECT_MODES_MAP),
+ *faceDetectMode);
+ if (NAME_NOT_FOUND != val) {
+ uint8_t fwk_faceDetectMode = (uint8_t)val;
+ camMetadata.update(ANDROID_STATISTICS_FACE_DETECT_MODE, &fwk_faceDetectMode, 1);
+
+ if (fwk_faceDetectMode != ANDROID_STATISTICS_FACE_DETECT_MODE_OFF) {
+ IF_META_AVAILABLE(cam_face_detection_data_t, faceDetectionInfo,
+ CAM_INTF_META_FACE_DETECTION, metadata) {
+ uint8_t numFaces = MIN(
+ faceDetectionInfo->num_faces_detected, MAX_ROI);
+ int32_t faceIds[MAX_ROI];
+ uint8_t faceScores[MAX_ROI];
+ int32_t faceRectangles[MAX_ROI * 4];
+ int32_t faceLandmarks[MAX_ROI * 6];
+ size_t j = 0, k = 0;
+
+ for (size_t i = 0; i < numFaces; i++) {
+ faceScores[i] = (uint8_t)faceDetectionInfo->faces[i].score;
+ // Adjust crop region from sensor output coordinate system to active
+ // array coordinate system.
+ cam_rect_t& rect = faceDetectionInfo->faces[i].face_boundary;
+ mCropRegionMapper.toActiveArray(rect.left, rect.top,
+ rect.width, rect.height);
+
+ convertToRegions(faceDetectionInfo->faces[i].face_boundary,
+ faceRectangles+j, -1);
+
+ j+= 4;
+ }
+ if (numFaces <= 0) {
+ memset(faceIds, 0, sizeof(int32_t) * MAX_ROI);
+ memset(faceScores, 0, sizeof(uint8_t) * MAX_ROI);
+ memset(faceRectangles, 0, sizeof(int32_t) * MAX_ROI * 4);
+ memset(faceLandmarks, 0, sizeof(int32_t) * MAX_ROI * 6);
+ }
+
+ camMetadata.update(ANDROID_STATISTICS_FACE_SCORES, faceScores,
+ numFaces);
+ camMetadata.update(ANDROID_STATISTICS_FACE_RECTANGLES,
+ faceRectangles, numFaces * 4U);
+ if (fwk_faceDetectMode ==
+ ANDROID_STATISTICS_FACE_DETECT_MODE_FULL) {
+ IF_META_AVAILABLE(cam_face_landmarks_data_t, landmarks,
+ CAM_INTF_META_FACE_LANDMARK, metadata) {
+
+ for (size_t i = 0; i < numFaces; i++) {
+ // Map the co-ordinate sensor output coordinate system to active
+ // array coordinate system.
+ mCropRegionMapper.toActiveArray(
+ landmarks->face_landmarks[i].left_eye_center.x,
+ landmarks->face_landmarks[i].left_eye_center.y);
+ mCropRegionMapper.toActiveArray(
+ landmarks->face_landmarks[i].right_eye_center.x,
+ landmarks->face_landmarks[i].right_eye_center.y);
+ mCropRegionMapper.toActiveArray(
+ landmarks->face_landmarks[i].mouth_center.x,
+ landmarks->face_landmarks[i].mouth_center.y);
+
+ convertLandmarks(landmarks->face_landmarks[i], faceLandmarks+k);
+ k+= 6;
+ }
+ }
+
+ camMetadata.update(ANDROID_STATISTICS_FACE_IDS, faceIds, numFaces);
+ camMetadata.update(ANDROID_STATISTICS_FACE_LANDMARKS,
+ faceLandmarks, numFaces * 6U);
+ }
+ }
+ }
+ }
+ }
+
+ IF_META_AVAILABLE(uint32_t, histogramMode, CAM_INTF_META_STATS_HISTOGRAM_MODE, metadata) {
+ uint8_t fwk_histogramMode = (uint8_t) *histogramMode;
+ camMetadata.update(ANDROID_STATISTICS_HISTOGRAM_MODE, &fwk_histogramMode, 1);
+ }
+
+ IF_META_AVAILABLE(uint32_t, sharpnessMapMode,
+ CAM_INTF_META_STATS_SHARPNESS_MAP_MODE, metadata) {
+ uint8_t fwk_sharpnessMapMode = (uint8_t) *sharpnessMapMode;
+ camMetadata.update(ANDROID_STATISTICS_SHARPNESS_MAP_MODE, &fwk_sharpnessMapMode, 1);
+ }
+
+ IF_META_AVAILABLE(cam_sharpness_map_t, sharpnessMap,
+ CAM_INTF_META_STATS_SHARPNESS_MAP, metadata) {
+ camMetadata.update(ANDROID_STATISTICS_SHARPNESS_MAP, (int32_t *)sharpnessMap->sharpness,
+ CAM_MAX_MAP_WIDTH * CAM_MAX_MAP_HEIGHT * 3);
+ }
+
+ IF_META_AVAILABLE(cam_lens_shading_map_t, lensShadingMap,
+ CAM_INTF_META_LENS_SHADING_MAP, metadata) {
+ size_t map_height = MIN((size_t)gCamCapability[mCameraId]->lens_shading_map_size.height,
+ CAM_MAX_SHADING_MAP_HEIGHT);
+ size_t map_width = MIN((size_t)gCamCapability[mCameraId]->lens_shading_map_size.width,
+ CAM_MAX_SHADING_MAP_WIDTH);
+ camMetadata.update(ANDROID_STATISTICS_LENS_SHADING_MAP,
+ lensShadingMap->lens_shading, 4U * map_width * map_height);
+ }
+
+ IF_META_AVAILABLE(uint32_t, toneMapMode, CAM_INTF_META_TONEMAP_MODE, metadata) {
+ uint8_t fwk_toneMapMode = (uint8_t) *toneMapMode;
+ camMetadata.update(ANDROID_TONEMAP_MODE, &fwk_toneMapMode, 1);
+ }
+
+ IF_META_AVAILABLE(cam_rgb_tonemap_curves, tonemap, CAM_INTF_META_TONEMAP_CURVES, metadata) {
+ //Populate CAM_INTF_META_TONEMAP_CURVES
+ /* ch0 = G, ch 1 = B, ch 2 = R*/
+ if (tonemap->tonemap_points_cnt > CAM_MAX_TONEMAP_CURVE_SIZE) {
+ LOGE("Fatal: tonemap_points_cnt %d exceeds max value of %d",
+ tonemap->tonemap_points_cnt,
+ CAM_MAX_TONEMAP_CURVE_SIZE);
+ tonemap->tonemap_points_cnt = CAM_MAX_TONEMAP_CURVE_SIZE;
+ }
+
+ camMetadata.update(ANDROID_TONEMAP_CURVE_GREEN,
+ &tonemap->curves[0].tonemap_points[0][0],
+ tonemap->tonemap_points_cnt * 2);
+
+ camMetadata.update(ANDROID_TONEMAP_CURVE_BLUE,
+ &tonemap->curves[1].tonemap_points[0][0],
+ tonemap->tonemap_points_cnt * 2);
+
+ camMetadata.update(ANDROID_TONEMAP_CURVE_RED,
+ &tonemap->curves[2].tonemap_points[0][0],
+ tonemap->tonemap_points_cnt * 2);
+ }
+
+ IF_META_AVAILABLE(cam_color_correct_gains_t, colorCorrectionGains,
+ CAM_INTF_META_COLOR_CORRECT_GAINS, metadata) {
+ camMetadata.update(ANDROID_COLOR_CORRECTION_GAINS, colorCorrectionGains->gains,
+ CC_GAINS_COUNT);
+ }
+
+ IF_META_AVAILABLE(cam_color_correct_matrix_t, colorCorrectionMatrix,
+ CAM_INTF_META_COLOR_CORRECT_TRANSFORM, metadata) {
+ camMetadata.update(ANDROID_COLOR_CORRECTION_TRANSFORM,
+ (camera_metadata_rational_t *)(void *)colorCorrectionMatrix->transform_matrix,
+ CC_MATRIX_COLS * CC_MATRIX_ROWS);
+ }
+
+ IF_META_AVAILABLE(cam_profile_tone_curve, toneCurve,
+ CAM_INTF_META_PROFILE_TONE_CURVE, metadata) {
+ if (toneCurve->tonemap_points_cnt > CAM_MAX_TONEMAP_CURVE_SIZE) {
+ LOGE("Fatal: tonemap_points_cnt %d exceeds max value of %d",
+ toneCurve->tonemap_points_cnt,
+ CAM_MAX_TONEMAP_CURVE_SIZE);
+ toneCurve->tonemap_points_cnt = CAM_MAX_TONEMAP_CURVE_SIZE;
+ }
+ camMetadata.update(ANDROID_SENSOR_PROFILE_TONE_CURVE,
+ (float*)toneCurve->curve.tonemap_points,
+ toneCurve->tonemap_points_cnt * 2);
+ }
+
+ IF_META_AVAILABLE(cam_color_correct_gains_t, predColorCorrectionGains,
+ CAM_INTF_META_PRED_COLOR_CORRECT_GAINS, metadata) {
+ camMetadata.update(ANDROID_STATISTICS_PREDICTED_COLOR_GAINS,
+ predColorCorrectionGains->gains, 4);
+ }
+
+ IF_META_AVAILABLE(cam_color_correct_matrix_t, predColorCorrectionMatrix,
+ CAM_INTF_META_PRED_COLOR_CORRECT_TRANSFORM, metadata) {
+ camMetadata.update(ANDROID_STATISTICS_PREDICTED_COLOR_TRANSFORM,
+ (camera_metadata_rational_t *)(void *)predColorCorrectionMatrix->transform_matrix,
+ CC_MATRIX_ROWS * CC_MATRIX_COLS);
+ }
+
+ IF_META_AVAILABLE(float, otpWbGrGb, CAM_INTF_META_OTP_WB_GRGB, metadata) {
+ camMetadata.update(ANDROID_SENSOR_GREEN_SPLIT, otpWbGrGb, 1);
+ }
+
+ IF_META_AVAILABLE(uint32_t, blackLevelLock, CAM_INTF_META_BLACK_LEVEL_LOCK, metadata) {
+ uint8_t fwk_blackLevelLock = (uint8_t) *blackLevelLock;
+ camMetadata.update(ANDROID_BLACK_LEVEL_LOCK, &fwk_blackLevelLock, 1);
+ }
+
+ IF_META_AVAILABLE(uint32_t, sceneFlicker, CAM_INTF_META_SCENE_FLICKER, metadata) {
+ uint8_t fwk_sceneFlicker = (uint8_t) *sceneFlicker;
+ camMetadata.update(ANDROID_STATISTICS_SCENE_FLICKER, &fwk_sceneFlicker, 1);
+ }
+
+ IF_META_AVAILABLE(uint32_t, effectMode, CAM_INTF_PARM_EFFECT, metadata) {
+ int val = lookupFwkName(EFFECT_MODES_MAP, METADATA_MAP_SIZE(EFFECT_MODES_MAP),
+ *effectMode);
+ if (NAME_NOT_FOUND != val) {
+ uint8_t fwk_effectMode = (uint8_t)val;
+ camMetadata.update(ANDROID_CONTROL_EFFECT_MODE, &fwk_effectMode, 1);
+ }
+ }
+
+ IF_META_AVAILABLE(cam_test_pattern_data_t, testPatternData,
+ CAM_INTF_META_TEST_PATTERN_DATA, metadata) {
+ int32_t fwk_testPatternMode = lookupFwkName(TEST_PATTERN_MAP,
+ METADATA_MAP_SIZE(TEST_PATTERN_MAP), testPatternData->mode);
+ if (NAME_NOT_FOUND != fwk_testPatternMode) {
+ camMetadata.update(ANDROID_SENSOR_TEST_PATTERN_MODE, &fwk_testPatternMode, 1);
+ }
+ int32_t fwk_testPatternData[4];
+ fwk_testPatternData[0] = testPatternData->r;
+ fwk_testPatternData[3] = testPatternData->b;
+ switch (gCamCapability[mCameraId]->color_arrangement) {
+ case CAM_FILTER_ARRANGEMENT_RGGB:
+ case CAM_FILTER_ARRANGEMENT_GRBG:
+ fwk_testPatternData[1] = testPatternData->gr;
+ fwk_testPatternData[2] = testPatternData->gb;
+ break;
+ case CAM_FILTER_ARRANGEMENT_GBRG:
+ case CAM_FILTER_ARRANGEMENT_BGGR:
+ fwk_testPatternData[2] = testPatternData->gr;
+ fwk_testPatternData[1] = testPatternData->gb;
+ break;
+ default:
+ LOGE("color arrangement %d is not supported",
+ gCamCapability[mCameraId]->color_arrangement);
+ break;
+ }
+ camMetadata.update(ANDROID_SENSOR_TEST_PATTERN_DATA, fwk_testPatternData, 4);
+ }
+
+ IF_META_AVAILABLE(double, gps_coords, CAM_INTF_META_JPEG_GPS_COORDINATES, metadata) {
+ camMetadata.update(ANDROID_JPEG_GPS_COORDINATES, gps_coords, 3);
+ }
+
+ IF_META_AVAILABLE(uint8_t, gps_methods, CAM_INTF_META_JPEG_GPS_PROC_METHODS, metadata) {
+ String8 str((const char *)gps_methods);
+ camMetadata.update(ANDROID_JPEG_GPS_PROCESSING_METHOD, str);
+ }
+
+ IF_META_AVAILABLE(int64_t, gps_timestamp, CAM_INTF_META_JPEG_GPS_TIMESTAMP, metadata) {
+ camMetadata.update(ANDROID_JPEG_GPS_TIMESTAMP, gps_timestamp, 1);
+ }
+
+ IF_META_AVAILABLE(int32_t, jpeg_orientation, CAM_INTF_META_JPEG_ORIENTATION, metadata) {
+ camMetadata.update(ANDROID_JPEG_ORIENTATION, jpeg_orientation, 1);
+ }
+
+ IF_META_AVAILABLE(uint32_t, jpeg_quality, CAM_INTF_META_JPEG_QUALITY, metadata) {
+ uint8_t fwk_jpeg_quality = (uint8_t) *jpeg_quality;
+ camMetadata.update(ANDROID_JPEG_QUALITY, &fwk_jpeg_quality, 1);
+ }
+
+ IF_META_AVAILABLE(uint32_t, thumb_quality, CAM_INTF_META_JPEG_THUMB_QUALITY, metadata) {
+ uint8_t fwk_thumb_quality = (uint8_t) *thumb_quality;
+ camMetadata.update(ANDROID_JPEG_THUMBNAIL_QUALITY, &fwk_thumb_quality, 1);
+ }
+
+ IF_META_AVAILABLE(cam_dimension_t, thumb_size, CAM_INTF_META_JPEG_THUMB_SIZE, metadata) {
+ int32_t fwk_thumb_size[2];
+ fwk_thumb_size[0] = thumb_size->width;
+ fwk_thumb_size[1] = thumb_size->height;
+ camMetadata.update(ANDROID_JPEG_THUMBNAIL_SIZE, fwk_thumb_size, 2);
+ }
+
+ IF_META_AVAILABLE(int32_t, privateData, CAM_INTF_META_PRIVATE_DATA, metadata) {
+ camMetadata.update(QCAMERA3_PRIVATEDATA_REPROCESS,
+ privateData,
+ MAX_METADATA_PRIVATE_PAYLOAD_SIZE_IN_BYTES / sizeof(int32_t));
+ }
+
+ if (metadata->is_tuning_params_valid) {
+ uint8_t tuning_meta_data_blob[sizeof(tuning_params_t)];
+ uint8_t *data = (uint8_t *)&tuning_meta_data_blob[0];
+ metadata->tuning_params.tuning_data_version = TUNING_DATA_VERSION;
+
+
+ memcpy(data, ((uint8_t *)&metadata->tuning_params.tuning_data_version),
+ sizeof(uint32_t));
+ data += sizeof(uint32_t);
+
+ memcpy(data, ((uint8_t *)&metadata->tuning_params.tuning_sensor_data_size),
+ sizeof(uint32_t));
+ LOGD("tuning_sensor_data_size %d",(int)(*(int *)data));
+ data += sizeof(uint32_t);
+
+ memcpy(data, ((uint8_t *)&metadata->tuning_params.tuning_vfe_data_size),
+ sizeof(uint32_t));
+ LOGD("tuning_vfe_data_size %d",(int)(*(int *)data));
+ data += sizeof(uint32_t);
+
+ memcpy(data, ((uint8_t *)&metadata->tuning_params.tuning_cpp_data_size),
+ sizeof(uint32_t));
+ LOGD("tuning_cpp_data_size %d",(int)(*(int *)data));
+ data += sizeof(uint32_t);
+
+ memcpy(data, ((uint8_t *)&metadata->tuning_params.tuning_cac_data_size),
+ sizeof(uint32_t));
+ LOGD("tuning_cac_data_size %d",(int)(*(int *)data));
+ data += sizeof(uint32_t);
+
+ metadata->tuning_params.tuning_mod3_data_size = 0;
+ memcpy(data, ((uint8_t *)&metadata->tuning_params.tuning_mod3_data_size),
+ sizeof(uint32_t));
+ LOGD("tuning_mod3_data_size %d",(int)(*(int *)data));
+ data += sizeof(uint32_t);
+
+ size_t count = MIN(metadata->tuning_params.tuning_sensor_data_size,
+ TUNING_SENSOR_DATA_MAX);
+ memcpy(data, ((uint8_t *)&metadata->tuning_params.data),
+ count);
+ data += count;
+
+ count = MIN(metadata->tuning_params.tuning_vfe_data_size,
+ TUNING_VFE_DATA_MAX);
+ memcpy(data, ((uint8_t *)&metadata->tuning_params.data[TUNING_VFE_DATA_OFFSET]),
+ count);
+ data += count;
+
+ count = MIN(metadata->tuning_params.tuning_cpp_data_size,
+ TUNING_CPP_DATA_MAX);
+ memcpy(data, ((uint8_t *)&metadata->tuning_params.data[TUNING_CPP_DATA_OFFSET]),
+ count);
+ data += count;
+
+ count = MIN(metadata->tuning_params.tuning_cac_data_size,
+ TUNING_CAC_DATA_MAX);
+ memcpy(data, ((uint8_t *)&metadata->tuning_params.data[TUNING_CAC_DATA_OFFSET]),
+ count);
+ data += count;
+
+ camMetadata.update(QCAMERA3_TUNING_META_DATA_BLOB,
+ (int32_t *)(void *)tuning_meta_data_blob,
+ (size_t)(data-tuning_meta_data_blob) / sizeof(uint32_t));
+ }
+
+ IF_META_AVAILABLE(cam_neutral_col_point_t, neuColPoint,
+ CAM_INTF_META_NEUTRAL_COL_POINT, metadata) {
+ camMetadata.update(ANDROID_SENSOR_NEUTRAL_COLOR_POINT,
+ (camera_metadata_rational_t *)(void *)neuColPoint->neutral_col_point,
+ NEUTRAL_COL_POINTS);
+ }
+
+ IF_META_AVAILABLE(uint32_t, shadingMapMode, CAM_INTF_META_LENS_SHADING_MAP_MODE, metadata) {
+ uint8_t fwk_shadingMapMode = (uint8_t) *shadingMapMode;
+ camMetadata.update(ANDROID_STATISTICS_LENS_SHADING_MAP_MODE, &fwk_shadingMapMode, 1);
+ }
+
+ IF_META_AVAILABLE(cam_area_t, hAeRegions, CAM_INTF_META_AEC_ROI, metadata) {
+ int32_t aeRegions[REGIONS_TUPLE_COUNT];
+ // Adjust crop region from sensor output coordinate system to active
+ // array coordinate system.
+ mCropRegionMapper.toActiveArray(hAeRegions->rect.left, hAeRegions->rect.top,
+ hAeRegions->rect.width, hAeRegions->rect.height);
+
+ convertToRegions(hAeRegions->rect, aeRegions, hAeRegions->weight);
+ camMetadata.update(ANDROID_CONTROL_AE_REGIONS, aeRegions,
+ REGIONS_TUPLE_COUNT);
+ LOGD("Metadata : ANDROID_CONTROL_AE_REGIONS: FWK: [%d,%d,%d,%d] HAL: [%d,%d,%d,%d]",
+ aeRegions[0], aeRegions[1], aeRegions[2], aeRegions[3],
+ hAeRegions->rect.left, hAeRegions->rect.top, hAeRegions->rect.width,
+ hAeRegions->rect.height);
+ }
+
+ IF_META_AVAILABLE(uint32_t, afState, CAM_INTF_META_AF_STATE, metadata) {
+ uint8_t fwk_afState = (uint8_t) *afState;
+ camMetadata.update(ANDROID_CONTROL_AF_STATE, &fwk_afState, 1);
+ LOGD("urgent Metadata : ANDROID_CONTROL_AF_STATE %u", *afState);
+ }
+
+ IF_META_AVAILABLE(float, focusDistance, CAM_INTF_META_LENS_FOCUS_DISTANCE, metadata) {
+ camMetadata.update(ANDROID_LENS_FOCUS_DISTANCE , focusDistance, 1);
+ }
+
+ IF_META_AVAILABLE(float, focusRange, CAM_INTF_META_LENS_FOCUS_RANGE, metadata) {
+ camMetadata.update(ANDROID_LENS_FOCUS_RANGE , focusRange, 2);
+ }
+
+ IF_META_AVAILABLE(cam_af_lens_state_t, lensState, CAM_INTF_META_LENS_STATE, metadata) {
+ uint8_t fwk_lensState = *lensState;
+ camMetadata.update(ANDROID_LENS_STATE , &fwk_lensState, 1);
+ }
+
+ IF_META_AVAILABLE(cam_area_t, hAfRegions, CAM_INTF_META_AF_ROI, metadata) {
+ /*af regions*/
+ int32_t afRegions[REGIONS_TUPLE_COUNT];
+ // Adjust crop region from sensor output coordinate system to active
+ // array coordinate system.
+ mCropRegionMapper.toActiveArray(hAfRegions->rect.left, hAfRegions->rect.top,
+ hAfRegions->rect.width, hAfRegions->rect.height);
+
+ convertToRegions(hAfRegions->rect, afRegions, hAfRegions->weight);
+ camMetadata.update(ANDROID_CONTROL_AF_REGIONS, afRegions,
+ REGIONS_TUPLE_COUNT);
+ LOGD("Metadata : ANDROID_CONTROL_AF_REGIONS: FWK: [%d,%d,%d,%d] HAL: [%d,%d,%d,%d]",
+ afRegions[0], afRegions[1], afRegions[2], afRegions[3],
+ hAfRegions->rect.left, hAfRegions->rect.top, hAfRegions->rect.width,
+ hAfRegions->rect.height);
+ }
+
+ IF_META_AVAILABLE(uint32_t, hal_ab_mode, CAM_INTF_PARM_ANTIBANDING, metadata) {
+ int val = lookupFwkName(ANTIBANDING_MODES_MAP, METADATA_MAP_SIZE(ANTIBANDING_MODES_MAP),
+ *hal_ab_mode);
+ if (NAME_NOT_FOUND != val) {
+ uint8_t fwk_ab_mode = (uint8_t)val;
+ camMetadata.update(ANDROID_CONTROL_AE_ANTIBANDING_MODE, &fwk_ab_mode, 1);
+ }
+ }
+
+ IF_META_AVAILABLE(uint32_t, bestshotMode, CAM_INTF_PARM_BESTSHOT_MODE, metadata) {
+ int val = lookupFwkName(SCENE_MODES_MAP,
+ METADATA_MAP_SIZE(SCENE_MODES_MAP), *bestshotMode);
+ if (NAME_NOT_FOUND != val) {
+ uint8_t fwkBestshotMode = (uint8_t)val;
+ camMetadata.update(ANDROID_CONTROL_SCENE_MODE, &fwkBestshotMode, 1);
+ LOGD("Metadata : ANDROID_CONTROL_SCENE_MODE");
+ } else {
+ LOGH("Metadata not found : ANDROID_CONTROL_SCENE_MODE");
+ }
+ }
+
+ IF_META_AVAILABLE(uint32_t, mode, CAM_INTF_META_MODE, metadata) {
+ uint8_t fwk_mode = (uint8_t) *mode;
+ camMetadata.update(ANDROID_CONTROL_MODE, &fwk_mode, 1);
+ }
+
+ /* Constant metadata values to be update*/
+ uint8_t hotPixelModeFast = ANDROID_HOT_PIXEL_MODE_FAST;
+ camMetadata.update(ANDROID_HOT_PIXEL_MODE, &hotPixelModeFast, 1);
+
+ uint8_t hotPixelMapMode = ANDROID_STATISTICS_HOT_PIXEL_MAP_MODE_OFF;
+ camMetadata.update(ANDROID_STATISTICS_HOT_PIXEL_MAP_MODE, &hotPixelMapMode, 1);
+
+ int32_t hotPixelMap[2];
+ camMetadata.update(ANDROID_STATISTICS_HOT_PIXEL_MAP, &hotPixelMap[0], 0);
+
+ // CDS
+ IF_META_AVAILABLE(int32_t, cds, CAM_INTF_PARM_CDS_MODE, metadata) {
+ camMetadata.update(QCAMERA3_CDS_MODE, cds, 1);
+ }
+
+ // TNR
+ IF_META_AVAILABLE(cam_denoise_param_t, tnr, CAM_INTF_PARM_TEMPORAL_DENOISE, metadata) {
+ uint8_t tnr_enable = tnr->denoise_enable;
+ int32_t tnr_process_type = (int32_t)tnr->process_plates;
+
+ camMetadata.update(QCAMERA3_TEMPORAL_DENOISE_ENABLE, &tnr_enable, 1);
+ camMetadata.update(QCAMERA3_TEMPORAL_DENOISE_PROCESS_TYPE, &tnr_process_type, 1);
+ }
+
+ // Reprocess crop data
+ IF_META_AVAILABLE(cam_crop_data_t, crop_data, CAM_INTF_META_CROP_DATA, metadata) {
+ uint8_t cnt = crop_data->num_of_streams;
+ if ( (0 >= cnt) || (cnt > MAX_NUM_STREAMS)) {
+ // mm-qcamera-daemon only posts crop_data for streams
+ // not linked to pproc. So no valid crop metadata is not
+ // necessarily an error case.
+ LOGD("No valid crop metadata entries");
+ } else {
+ uint32_t reproc_stream_id;
+ if ( NO_ERROR != getReprocessibleOutputStreamId(reproc_stream_id)) {
+ LOGD("No reprocessible stream found, ignore crop data");
+ } else {
+ int rc = NO_ERROR;
+ Vector<int32_t> roi_map;
+ int32_t *crop = new int32_t[cnt*4];
+ if (NULL == crop) {
+ rc = NO_MEMORY;
+ }
+ if (NO_ERROR == rc) {
+ int32_t streams_found = 0;
+ for (size_t i = 0; i < cnt; i++) {
+ if (crop_data->crop_info[i].stream_id == reproc_stream_id) {
+ if (pprocDone) {
+ // HAL already does internal reprocessing,
+ // either via reprocessing before JPEG encoding,
+ // or offline postprocessing for pproc bypass case.
+ crop[0] = 0;
+ crop[1] = 0;
+ crop[2] = mInputStreamInfo.dim.width;
+ crop[3] = mInputStreamInfo.dim.height;
+ } else {
+ crop[0] = crop_data->crop_info[i].crop.left;
+ crop[1] = crop_data->crop_info[i].crop.top;
+ crop[2] = crop_data->crop_info[i].crop.width;
+ crop[3] = crop_data->crop_info[i].crop.height;
+ }
+ roi_map.add(crop_data->crop_info[i].roi_map.left);
+ roi_map.add(crop_data->crop_info[i].roi_map.top);
+ roi_map.add(crop_data->crop_info[i].roi_map.width);
+ roi_map.add(crop_data->crop_info[i].roi_map.height);
+ streams_found++;
+ LOGD("Adding reprocess crop data for stream %dx%d, %dx%d",
+ crop[0], crop[1], crop[2], crop[3]);
+ LOGD("Adding reprocess crop roi map for stream %dx%d, %dx%d",
+ crop_data->crop_info[i].roi_map.left,
+ crop_data->crop_info[i].roi_map.top,
+ crop_data->crop_info[i].roi_map.width,
+ crop_data->crop_info[i].roi_map.height);
+ break;
+
+ }
+ }
+ camMetadata.update(QCAMERA3_CROP_COUNT_REPROCESS,
+ &streams_found, 1);
+ camMetadata.update(QCAMERA3_CROP_REPROCESS,
+ crop, (size_t)(streams_found * 4));
+ if (roi_map.array()) {
+ camMetadata.update(QCAMERA3_CROP_ROI_MAP_REPROCESS,
+ roi_map.array(), roi_map.size());
+ }
+ }
+ if (crop) {
+ delete [] crop;
+ }
+ }
+ }
+ }
+
+ if (gCamCapability[mCameraId]->aberration_modes_count == 0) {
+ // Regardless of CAC supports or not, CTS is expecting the CAC result to be non NULL and
+ // so hardcoding the CAC result to OFF mode.
+ uint8_t fwkCacMode = ANDROID_COLOR_CORRECTION_ABERRATION_MODE_OFF;
+ camMetadata.update(ANDROID_COLOR_CORRECTION_ABERRATION_MODE, &fwkCacMode, 1);
+ } else {
+ IF_META_AVAILABLE(cam_aberration_mode_t, cacMode, CAM_INTF_PARM_CAC, metadata) {
+ int val = lookupFwkName(COLOR_ABERRATION_MAP, METADATA_MAP_SIZE(COLOR_ABERRATION_MAP),
+ *cacMode);
+ if (NAME_NOT_FOUND != val) {
+ uint8_t resultCacMode = (uint8_t)val;
+ // check whether CAC result from CB is equal to Framework set CAC mode
+ // If not equal then set the CAC mode came in corresponding request
+ if (fwk_cacMode != resultCacMode) {
+ resultCacMode = fwk_cacMode;
+ }
+ LOGD("fwk_cacMode=%d resultCacMode=%d", fwk_cacMode, resultCacMode);
+ camMetadata.update(ANDROID_COLOR_CORRECTION_ABERRATION_MODE, &resultCacMode, 1);
+ } else {
+ LOGE("Invalid CAC camera parameter: %d", *cacMode);
+ }
+ }
+ }
+
+ // Post blob of cam_cds_data through vendor tag.
+ IF_META_AVAILABLE(cam_cds_data_t, cdsInfo, CAM_INTF_META_CDS_DATA, metadata) {
+ uint8_t cnt = cdsInfo->num_of_streams;
+ cam_cds_data_t cdsDataOverride;
+ memset(&cdsDataOverride, 0, sizeof(cdsDataOverride));
+ cdsDataOverride.session_cds_enable = cdsInfo->session_cds_enable;
+ cdsDataOverride.num_of_streams = 1;
+ if ((0 < cnt) && (cnt <= MAX_NUM_STREAMS)) {
+ uint32_t reproc_stream_id;
+ if ( NO_ERROR != getReprocessibleOutputStreamId(reproc_stream_id)) {
+ LOGD("No reprocessible stream found, ignore cds data");
+ } else {
+ for (size_t i = 0; i < cnt; i++) {
+ if (cdsInfo->cds_info[i].stream_id ==
+ reproc_stream_id) {
+ cdsDataOverride.cds_info[0].cds_enable =
+ cdsInfo->cds_info[i].cds_enable;
+ break;
+ }
+ }
+ }
+ } else {
+ LOGD("Invalid stream count %d in CDS_DATA", cnt);
+ }
+ camMetadata.update(QCAMERA3_CDS_INFO,
+ (uint8_t *)&cdsDataOverride,
+ sizeof(cam_cds_data_t));
+ }
+
+ // Ldaf calibration data
+ if (!mLdafCalibExist) {
+ IF_META_AVAILABLE(uint32_t, ldafCalib,
+ CAM_INTF_META_LDAF_EXIF, metadata) {
+ mLdafCalibExist = true;
+ mLdafCalib[0] = ldafCalib[0];
+ mLdafCalib[1] = ldafCalib[1];
+ LOGD("ldafCalib[0] is %d, ldafCalib[1] is %d",
+ ldafCalib[0], ldafCalib[1]);
+ }
+ }
+
+ // Reprocess and DDM debug data through vendor tag
+ cam_reprocess_info_t repro_info;
+ memset(&repro_info, 0, sizeof(cam_reprocess_info_t));
+ IF_META_AVAILABLE(cam_stream_crop_info_t, sensorCropInfo,
+ CAM_INTF_META_SNAP_CROP_INFO_SENSOR, metadata) {
+ memcpy(&(repro_info.sensor_crop_info), sensorCropInfo, sizeof(cam_stream_crop_info_t));
+ }
+ IF_META_AVAILABLE(cam_stream_crop_info_t, camifCropInfo,
+ CAM_INTF_META_SNAP_CROP_INFO_CAMIF, metadata) {
+ memcpy(&(repro_info.camif_crop_info), camifCropInfo, sizeof(cam_stream_crop_info_t));
+ }
+ IF_META_AVAILABLE(cam_stream_crop_info_t, ispCropInfo,
+ CAM_INTF_META_SNAP_CROP_INFO_ISP, metadata) {
+ memcpy(&(repro_info.isp_crop_info), ispCropInfo, sizeof(cam_stream_crop_info_t));
+ }
+ IF_META_AVAILABLE(cam_stream_crop_info_t, cppCropInfo,
+ CAM_INTF_META_SNAP_CROP_INFO_CPP, metadata) {
+ memcpy(&(repro_info.cpp_crop_info), cppCropInfo, sizeof(cam_stream_crop_info_t));
+ }
+ IF_META_AVAILABLE(cam_focal_length_ratio_t, ratio,
+ CAM_INTF_META_AF_FOCAL_LENGTH_RATIO, metadata) {
+ memcpy(&(repro_info.af_focal_length_ratio), ratio, sizeof(cam_focal_length_ratio_t));
+ }
+ IF_META_AVAILABLE(int32_t, flip, CAM_INTF_PARM_FLIP, metadata) {
+ memcpy(&(repro_info.pipeline_flip), flip, sizeof(int32_t));
+ }
+ IF_META_AVAILABLE(cam_rotation_info_t, rotationInfo,
+ CAM_INTF_PARM_ROTATION, metadata) {
+ memcpy(&(repro_info.rotation_info), rotationInfo, sizeof(cam_rotation_info_t));
+ }
+ IF_META_AVAILABLE(cam_area_t, afRoi, CAM_INTF_META_AF_ROI, metadata) {
+ memcpy(&(repro_info.af_roi), afRoi, sizeof(cam_area_t));
+ }
+ IF_META_AVAILABLE(cam_dyn_img_data_t, dynMask, CAM_INTF_META_IMG_DYN_FEAT, metadata) {
+ memcpy(&(repro_info.dyn_mask), dynMask, sizeof(cam_dyn_img_data_t));
+ }
+ camMetadata.update(QCAMERA3_HAL_PRIVATEDATA_REPROCESS_DATA_BLOB,
+ (uint8_t *)&repro_info, sizeof(cam_reprocess_info_t));
+
+ resultMetadata = camMetadata.release();
+ return resultMetadata;
+}
+
+/*===========================================================================
+ * FUNCTION : saveExifParams
+ *
+ * DESCRIPTION:
+ *
+ * PARAMETERS :
+ * @metadata : metadata information from callback
+ *
+ * RETURN : none
+ *
+ *==========================================================================*/
+void QCamera3HardwareInterface::saveExifParams(metadata_buffer_t *metadata)
+{
+ IF_META_AVAILABLE(cam_ae_exif_debug_t, ae_exif_debug_params,
+ CAM_INTF_META_EXIF_DEBUG_AE, metadata) {
+ if (mExifParams.debug_params) {
+ mExifParams.debug_params->ae_debug_params = *ae_exif_debug_params;
+ mExifParams.debug_params->ae_debug_params_valid = TRUE;
+ }
+ }
+ IF_META_AVAILABLE(cam_awb_exif_debug_t,awb_exif_debug_params,
+ CAM_INTF_META_EXIF_DEBUG_AWB, metadata) {
+ if (mExifParams.debug_params) {
+ mExifParams.debug_params->awb_debug_params = *awb_exif_debug_params;
+ mExifParams.debug_params->awb_debug_params_valid = TRUE;
+ }
+ }
+ IF_META_AVAILABLE(cam_af_exif_debug_t,af_exif_debug_params,
+ CAM_INTF_META_EXIF_DEBUG_AF, metadata) {
+ if (mExifParams.debug_params) {
+ mExifParams.debug_params->af_debug_params = *af_exif_debug_params;
+ mExifParams.debug_params->af_debug_params_valid = TRUE;
+ }
+ }
+ IF_META_AVAILABLE(cam_asd_exif_debug_t, asd_exif_debug_params,
+ CAM_INTF_META_EXIF_DEBUG_ASD, metadata) {
+ if (mExifParams.debug_params) {
+ mExifParams.debug_params->asd_debug_params = *asd_exif_debug_params;
+ mExifParams.debug_params->asd_debug_params_valid = TRUE;
+ }
+ }
+ IF_META_AVAILABLE(cam_stats_buffer_exif_debug_t,stats_exif_debug_params,
+ CAM_INTF_META_EXIF_DEBUG_STATS, metadata) {
+ if (mExifParams.debug_params) {
+ mExifParams.debug_params->stats_debug_params = *stats_exif_debug_params;
+ mExifParams.debug_params->stats_debug_params_valid = TRUE;
+ }
+ }
+ IF_META_AVAILABLE(cam_bestats_buffer_exif_debug_t,bestats_exif_debug_params,
+ CAM_INTF_META_EXIF_DEBUG_BESTATS, metadata) {
+ if (mExifParams.debug_params) {
+ mExifParams.debug_params->bestats_debug_params = *bestats_exif_debug_params;
+ mExifParams.debug_params->bestats_debug_params_valid = TRUE;
+ }
+ }
+ IF_META_AVAILABLE(cam_bhist_buffer_exif_debug_t, bhist_exif_debug_params,
+ CAM_INTF_META_EXIF_DEBUG_BHIST, metadata) {
+ if (mExifParams.debug_params) {
+ mExifParams.debug_params->bhist_debug_params = *bhist_exif_debug_params;
+ mExifParams.debug_params->bhist_debug_params_valid = TRUE;
+ }
+ }
+ IF_META_AVAILABLE(cam_q3a_tuning_info_t, q3a_tuning_exif_debug_params,
+ CAM_INTF_META_EXIF_DEBUG_3A_TUNING, metadata) {
+ if (mExifParams.debug_params) {
+ mExifParams.debug_params->q3a_tuning_debug_params = *q3a_tuning_exif_debug_params;
+ mExifParams.debug_params->q3a_tuning_debug_params_valid = TRUE;
+ }
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : get3AExifParams
+ *
+ * DESCRIPTION:
+ *
+ * PARAMETERS : none
+ *
+ *
+ * RETURN : mm_jpeg_exif_params_t
+ *
+ *==========================================================================*/
+mm_jpeg_exif_params_t QCamera3HardwareInterface::get3AExifParams()
+{
+ return mExifParams;
+}
+
+/*===========================================================================
+ * FUNCTION : translateCbUrgentMetadataToResultMetadata
+ *
+ * DESCRIPTION:
+ *
+ * PARAMETERS :
+ * @metadata : metadata information from callback
+ *
+ * RETURN : camera_metadata_t*
+ * metadata in a format specified by fwk
+ *==========================================================================*/
+camera_metadata_t*
+QCamera3HardwareInterface::translateCbUrgentMetadataToResultMetadata
+ (metadata_buffer_t *metadata)
+{
+ CameraMetadata camMetadata;
+ camera_metadata_t *resultMetadata;
+
+
+ IF_META_AVAILABLE(uint32_t, whiteBalanceState, CAM_INTF_META_AWB_STATE, metadata) {
+ uint8_t fwk_whiteBalanceState = (uint8_t) *whiteBalanceState;
+ camMetadata.update(ANDROID_CONTROL_AWB_STATE, &fwk_whiteBalanceState, 1);
+ LOGD("urgent Metadata : ANDROID_CONTROL_AWB_STATE %u", *whiteBalanceState);
+ }
+
+ IF_META_AVAILABLE(cam_trigger_t, aecTrigger, CAM_INTF_META_AEC_PRECAPTURE_TRIGGER, metadata) {
+ camMetadata.update(ANDROID_CONTROL_AE_PRECAPTURE_TRIGGER,
+ &aecTrigger->trigger, 1);
+ camMetadata.update(ANDROID_CONTROL_AE_PRECAPTURE_ID,
+ &aecTrigger->trigger_id, 1);
+ LOGD("urgent Metadata : CAM_INTF_META_AEC_PRECAPTURE_TRIGGER: %d",
+ aecTrigger->trigger);
+ LOGD("urgent Metadata : ANDROID_CONTROL_AE_PRECAPTURE_ID: %d",
+ aecTrigger->trigger_id);
+ }
+
+ IF_META_AVAILABLE(uint32_t, ae_state, CAM_INTF_META_AEC_STATE, metadata) {
+ uint8_t fwk_ae_state = (uint8_t) *ae_state;
+ camMetadata.update(ANDROID_CONTROL_AE_STATE, &fwk_ae_state, 1);
+ LOGD("urgent Metadata : ANDROID_CONTROL_AE_STATE %u", *ae_state);
+ }
+
+ IF_META_AVAILABLE(uint32_t, focusMode, CAM_INTF_PARM_FOCUS_MODE, metadata) {
+ int val = lookupFwkName(FOCUS_MODES_MAP, METADATA_MAP_SIZE(FOCUS_MODES_MAP), *focusMode);
+ if (NAME_NOT_FOUND != val) {
+ uint8_t fwkAfMode = (uint8_t)val;
+ camMetadata.update(ANDROID_CONTROL_AF_MODE, &fwkAfMode, 1);
+ LOGD("urgent Metadata : ANDROID_CONTROL_AF_MODE %d", val);
+ } else {
+ LOGH("urgent Metadata not found : ANDROID_CONTROL_AF_MODE %d",
+ val);
+ }
+ }
+
+ IF_META_AVAILABLE(cam_trigger_t, af_trigger, CAM_INTF_META_AF_TRIGGER, metadata) {
+ camMetadata.update(ANDROID_CONTROL_AF_TRIGGER,
+ &af_trigger->trigger, 1);
+ LOGD("urgent Metadata : CAM_INTF_META_AF_TRIGGER = %d",
+ af_trigger->trigger);
+ camMetadata.update(ANDROID_CONTROL_AF_TRIGGER_ID, &af_trigger->trigger_id, 1);
+ LOGD("urgent Metadata : ANDROID_CONTROL_AF_TRIGGER_ID = %d",
+ af_trigger->trigger_id);
+ }
+
+ IF_META_AVAILABLE(int32_t, whiteBalance, CAM_INTF_PARM_WHITE_BALANCE, metadata) {
+ int val = lookupFwkName(WHITE_BALANCE_MODES_MAP,
+ METADATA_MAP_SIZE(WHITE_BALANCE_MODES_MAP), *whiteBalance);
+ if (NAME_NOT_FOUND != val) {
+ uint8_t fwkWhiteBalanceMode = (uint8_t)val;
+ camMetadata.update(ANDROID_CONTROL_AWB_MODE, &fwkWhiteBalanceMode, 1);
+ LOGD("urgent Metadata : ANDROID_CONTROL_AWB_MODE %d", val);
+ } else {
+ LOGH("urgent Metadata not found : ANDROID_CONTROL_AWB_MODE");
+ }
+ }
+
+ uint8_t fwk_aeMode = ANDROID_CONTROL_AE_MODE_OFF;
+ uint32_t aeMode = CAM_AE_MODE_MAX;
+ int32_t flashMode = CAM_FLASH_MODE_MAX;
+ int32_t redeye = -1;
+ IF_META_AVAILABLE(uint32_t, pAeMode, CAM_INTF_META_AEC_MODE, metadata) {
+ aeMode = *pAeMode;
+ }
+ IF_META_AVAILABLE(int32_t, pFlashMode, CAM_INTF_PARM_LED_MODE, metadata) {
+ flashMode = *pFlashMode;
+ }
+ IF_META_AVAILABLE(int32_t, pRedeye, CAM_INTF_PARM_REDEYE_REDUCTION, metadata) {
+ redeye = *pRedeye;
+ }
+
+ if (1 == redeye) {
+ fwk_aeMode = ANDROID_CONTROL_AE_MODE_ON_AUTO_FLASH_REDEYE;
+ camMetadata.update(ANDROID_CONTROL_AE_MODE, &fwk_aeMode, 1);
+ } else if ((CAM_FLASH_MODE_AUTO == flashMode) || (CAM_FLASH_MODE_ON == flashMode)) {
+ int val = lookupFwkName(AE_FLASH_MODE_MAP, METADATA_MAP_SIZE(AE_FLASH_MODE_MAP),
+ flashMode);
+ if (NAME_NOT_FOUND != val) {
+ fwk_aeMode = (uint8_t)val;
+ camMetadata.update(ANDROID_CONTROL_AE_MODE, &fwk_aeMode, 1);
+ } else {
+ LOGE("Unsupported flash mode %d", flashMode);
+ }
+ } else if (aeMode == CAM_AE_MODE_ON) {
+ fwk_aeMode = ANDROID_CONTROL_AE_MODE_ON;
+ camMetadata.update(ANDROID_CONTROL_AE_MODE, &fwk_aeMode, 1);
+ } else if (aeMode == CAM_AE_MODE_OFF) {
+ fwk_aeMode = ANDROID_CONTROL_AE_MODE_OFF;
+ camMetadata.update(ANDROID_CONTROL_AE_MODE, &fwk_aeMode, 1);
+ } else {
+ LOGE("Not enough info to deduce ANDROID_CONTROL_AE_MODE redeye:%d, "
+ "flashMode:%d, aeMode:%u!!!",
+ redeye, flashMode, aeMode);
+ }
+
+ resultMetadata = camMetadata.release();
+ return resultMetadata;
+}
+
+/*===========================================================================
+ * FUNCTION : dumpMetadataToFile
+ *
+ * DESCRIPTION: Dumps tuning metadata to file system
+ *
+ * PARAMETERS :
+ * @meta : tuning metadata
+ * @dumpFrameCount : current dump frame count
+ * @enabled : Enable mask
+ *
+ *==========================================================================*/
+void QCamera3HardwareInterface::dumpMetadataToFile(tuning_params_t &meta,
+ uint32_t &dumpFrameCount,
+ bool enabled,
+ const char *type,
+ uint32_t frameNumber)
+{
+ //Some sanity checks
+ if (meta.tuning_sensor_data_size > TUNING_SENSOR_DATA_MAX) {
+ LOGE("Tuning sensor data size bigger than expected %d: %d",
+ meta.tuning_sensor_data_size,
+ TUNING_SENSOR_DATA_MAX);
+ return;
+ }
+
+ if (meta.tuning_vfe_data_size > TUNING_VFE_DATA_MAX) {
+ LOGE("Tuning VFE data size bigger than expected %d: %d",
+ meta.tuning_vfe_data_size,
+ TUNING_VFE_DATA_MAX);
+ return;
+ }
+
+ if (meta.tuning_cpp_data_size > TUNING_CPP_DATA_MAX) {
+ LOGE("Tuning CPP data size bigger than expected %d: %d",
+ meta.tuning_cpp_data_size,
+ TUNING_CPP_DATA_MAX);
+ return;
+ }
+
+ if (meta.tuning_cac_data_size > TUNING_CAC_DATA_MAX) {
+ LOGE("Tuning CAC data size bigger than expected %d: %d",
+ meta.tuning_cac_data_size,
+ TUNING_CAC_DATA_MAX);
+ return;
+ }
+ //
+
+ if(enabled){
+ char timeBuf[FILENAME_MAX];
+ char buf[FILENAME_MAX];
+ memset(buf, 0, sizeof(buf));
+ memset(timeBuf, 0, sizeof(timeBuf));
+ time_t current_time;
+ struct tm * timeinfo;
+ time (&current_time);
+ timeinfo = localtime (&current_time);
+ if (timeinfo != NULL) {
+ strftime (timeBuf, sizeof(timeBuf),
+ QCAMERA_DUMP_FRM_LOCATION"%Y%m%d%H%M%S", timeinfo);
+ }
+ String8 filePath(timeBuf);
+ snprintf(buf,
+ sizeof(buf),
+ "%dm_%s_%d.bin",
+ dumpFrameCount,
+ type,
+ frameNumber);
+ filePath.append(buf);
+ int file_fd = open(filePath.string(), O_RDWR | O_CREAT, 0777);
+ if (file_fd >= 0) {
+ ssize_t written_len = 0;
+ meta.tuning_data_version = TUNING_DATA_VERSION;
+ void *data = (void *)((uint8_t *)&meta.tuning_data_version);
+ written_len += write(file_fd, data, sizeof(uint32_t));
+ data = (void *)((uint8_t *)&meta.tuning_sensor_data_size);
+ LOGD("tuning_sensor_data_size %d",(int)(*(int *)data));
+ written_len += write(file_fd, data, sizeof(uint32_t));
+ data = (void *)((uint8_t *)&meta.tuning_vfe_data_size);
+ LOGD("tuning_vfe_data_size %d",(int)(*(int *)data));
+ written_len += write(file_fd, data, sizeof(uint32_t));
+ data = (void *)((uint8_t *)&meta.tuning_cpp_data_size);
+ LOGD("tuning_cpp_data_size %d",(int)(*(int *)data));
+ written_len += write(file_fd, data, sizeof(uint32_t));
+ data = (void *)((uint8_t *)&meta.tuning_cac_data_size);
+ LOGD("tuning_cac_data_size %d",(int)(*(int *)data));
+ written_len += write(file_fd, data, sizeof(uint32_t));
+ meta.tuning_mod3_data_size = 0;
+ data = (void *)((uint8_t *)&meta.tuning_mod3_data_size);
+ LOGD("tuning_mod3_data_size %d",(int)(*(int *)data));
+ written_len += write(file_fd, data, sizeof(uint32_t));
+ size_t total_size = meta.tuning_sensor_data_size;
+ data = (void *)((uint8_t *)&meta.data);
+ written_len += write(file_fd, data, total_size);
+ total_size = meta.tuning_vfe_data_size;
+ data = (void *)((uint8_t *)&meta.data[TUNING_VFE_DATA_OFFSET]);
+ written_len += write(file_fd, data, total_size);
+ total_size = meta.tuning_cpp_data_size;
+ data = (void *)((uint8_t *)&meta.data[TUNING_CPP_DATA_OFFSET]);
+ written_len += write(file_fd, data, total_size);
+ total_size = meta.tuning_cac_data_size;
+ data = (void *)((uint8_t *)&meta.data[TUNING_CAC_DATA_OFFSET]);
+ written_len += write(file_fd, data, total_size);
+ close(file_fd);
+ }else {
+ LOGE("fail to open file for metadata dumping");
+ }
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : cleanAndSortStreamInfo
+ *
+ * DESCRIPTION: helper method to clean up invalid streams in stream_info,
+ * and sort them such that raw stream is at the end of the list
+ * This is a workaround for camera daemon constraint.
+ *
+ * PARAMETERS : None
+ *
+ *==========================================================================*/
+void QCamera3HardwareInterface::cleanAndSortStreamInfo()
+{
+ List<stream_info_t *> newStreamInfo;
+
+ /*clean up invalid streams*/
+ for (List<stream_info_t*>::iterator it=mStreamInfo.begin();
+ it != mStreamInfo.end();) {
+ if(((*it)->status) == INVALID){
+ QCamera3Channel *channel = (QCamera3Channel*)(*it)->stream->priv;
+ delete channel;
+ free(*it);
+ it = mStreamInfo.erase(it);
+ } else {
+ it++;
+ }
+ }
+
+ // Move preview/video/callback/snapshot streams into newList
+ for (List<stream_info_t *>::iterator it = mStreamInfo.begin();
+ it != mStreamInfo.end();) {
+ if ((*it)->stream->format != HAL_PIXEL_FORMAT_RAW_OPAQUE &&
+ (*it)->stream->format != HAL_PIXEL_FORMAT_RAW10 &&
+ (*it)->stream->format != HAL_PIXEL_FORMAT_RAW16) {
+ newStreamInfo.push_back(*it);
+ it = mStreamInfo.erase(it);
+ } else
+ it++;
+ }
+ // Move raw streams into newList
+ for (List<stream_info_t *>::iterator it = mStreamInfo.begin();
+ it != mStreamInfo.end();) {
+ newStreamInfo.push_back(*it);
+ it = mStreamInfo.erase(it);
+ }
+
+ mStreamInfo = newStreamInfo;
+}
+
+/*===========================================================================
+ * FUNCTION : extractJpegMetadata
+ *
+ * DESCRIPTION: helper method to extract Jpeg metadata from capture request.
+ * JPEG metadata is cached in HAL, and return as part of capture
+ * result when metadata is returned from camera daemon.
+ *
+ * PARAMETERS : @jpegMetadata: jpeg metadata to be extracted
+ * @request: capture request
+ *
+ *==========================================================================*/
+void QCamera3HardwareInterface::extractJpegMetadata(
+ CameraMetadata& jpegMetadata,
+ const camera3_capture_request_t *request)
+{
+ CameraMetadata frame_settings;
+ frame_settings = request->settings;
+
+ if (frame_settings.exists(ANDROID_JPEG_GPS_COORDINATES))
+ jpegMetadata.update(ANDROID_JPEG_GPS_COORDINATES,
+ frame_settings.find(ANDROID_JPEG_GPS_COORDINATES).data.d,
+ frame_settings.find(ANDROID_JPEG_GPS_COORDINATES).count);
+
+ if (frame_settings.exists(ANDROID_JPEG_GPS_PROCESSING_METHOD))
+ jpegMetadata.update(ANDROID_JPEG_GPS_PROCESSING_METHOD,
+ frame_settings.find(ANDROID_JPEG_GPS_PROCESSING_METHOD).data.u8,
+ frame_settings.find(ANDROID_JPEG_GPS_PROCESSING_METHOD).count);
+
+ if (frame_settings.exists(ANDROID_JPEG_GPS_TIMESTAMP))
+ jpegMetadata.update(ANDROID_JPEG_GPS_TIMESTAMP,
+ frame_settings.find(ANDROID_JPEG_GPS_TIMESTAMP).data.i64,
+ frame_settings.find(ANDROID_JPEG_GPS_TIMESTAMP).count);
+
+ if (frame_settings.exists(ANDROID_JPEG_ORIENTATION))
+ jpegMetadata.update(ANDROID_JPEG_ORIENTATION,
+ frame_settings.find(ANDROID_JPEG_ORIENTATION).data.i32,
+ frame_settings.find(ANDROID_JPEG_ORIENTATION).count);
+
+ if (frame_settings.exists(ANDROID_JPEG_QUALITY))
+ jpegMetadata.update(ANDROID_JPEG_QUALITY,
+ frame_settings.find(ANDROID_JPEG_QUALITY).data.u8,
+ frame_settings.find(ANDROID_JPEG_QUALITY).count);
+
+ if (frame_settings.exists(ANDROID_JPEG_THUMBNAIL_QUALITY))
+ jpegMetadata.update(ANDROID_JPEG_THUMBNAIL_QUALITY,
+ frame_settings.find(ANDROID_JPEG_THUMBNAIL_QUALITY).data.u8,
+ frame_settings.find(ANDROID_JPEG_THUMBNAIL_QUALITY).count);
+
+ if (frame_settings.exists(ANDROID_JPEG_THUMBNAIL_SIZE)) {
+ int32_t thumbnail_size[2];
+ thumbnail_size[0] = frame_settings.find(ANDROID_JPEG_THUMBNAIL_SIZE).data.i32[0];
+ thumbnail_size[1] = frame_settings.find(ANDROID_JPEG_THUMBNAIL_SIZE).data.i32[1];
+ if (frame_settings.exists(ANDROID_JPEG_ORIENTATION)) {
+ int32_t orientation =
+ frame_settings.find(ANDROID_JPEG_ORIENTATION).data.i32[0];
+ if ((orientation == 90) || (orientation == 270)) {
+ //swap thumbnail dimensions for rotations 90 and 270 in jpeg metadata.
+ int32_t temp;
+ temp = thumbnail_size[0];
+ thumbnail_size[0] = thumbnail_size[1];
+ thumbnail_size[1] = temp;
+ }
+ }
+ jpegMetadata.update(ANDROID_JPEG_THUMBNAIL_SIZE,
+ thumbnail_size,
+ frame_settings.find(ANDROID_JPEG_THUMBNAIL_SIZE).count);
+ }
+
+}
+
+/*===========================================================================
+ * FUNCTION : convertToRegions
+ *
+ * DESCRIPTION: helper method to convert from cam_rect_t into int32_t array
+ *
+ * PARAMETERS :
+ * @rect : cam_rect_t struct to convert
+ * @region : int32_t destination array
+ * @weight : if we are converting from cam_area_t, weight is valid
+ * else weight = -1
+ *
+ *==========================================================================*/
+void QCamera3HardwareInterface::convertToRegions(cam_rect_t rect,
+ int32_t *region, int weight)
+{
+ region[0] = rect.left;
+ region[1] = rect.top;
+ region[2] = rect.left + rect.width;
+ region[3] = rect.top + rect.height;
+ if (weight > -1) {
+ region[4] = weight;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : convertFromRegions
+ *
+ * DESCRIPTION: helper method to convert from array to cam_rect_t
+ *
+ * PARAMETERS :
+ * @rect : cam_rect_t struct to convert
+ * @region : int32_t destination array
+ * @weight : if we are converting from cam_area_t, weight is valid
+ * else weight = -1
+ *
+ *==========================================================================*/
+void QCamera3HardwareInterface::convertFromRegions(cam_area_t &roi,
+ const camera_metadata_t *settings, uint32_t tag)
+{
+ CameraMetadata frame_settings;
+ frame_settings = settings;
+ int32_t x_min = frame_settings.find(tag).data.i32[0];
+ int32_t y_min = frame_settings.find(tag).data.i32[1];
+ int32_t x_max = frame_settings.find(tag).data.i32[2];
+ int32_t y_max = frame_settings.find(tag).data.i32[3];
+ roi.weight = frame_settings.find(tag).data.i32[4];
+ roi.rect.left = x_min;
+ roi.rect.top = y_min;
+ roi.rect.width = x_max - x_min;
+ roi.rect.height = y_max - y_min;
+}
+
+/*===========================================================================
+ * FUNCTION : resetIfNeededROI
+ *
+ * DESCRIPTION: helper method to reset the roi if it is greater than scaler
+ * crop region
+ *
+ * PARAMETERS :
+ * @roi : cam_area_t struct to resize
+ * @scalerCropRegion : cam_crop_region_t region to compare against
+ *
+ *
+ *==========================================================================*/
+bool QCamera3HardwareInterface::resetIfNeededROI(cam_area_t* roi,
+ const cam_crop_region_t* scalerCropRegion)
+{
+ int32_t roi_x_max = roi->rect.width + roi->rect.left;
+ int32_t roi_y_max = roi->rect.height + roi->rect.top;
+ int32_t crop_x_max = scalerCropRegion->width + scalerCropRegion->left;
+ int32_t crop_y_max = scalerCropRegion->height + scalerCropRegion->top;
+
+ /* According to spec weight = 0 is used to indicate roi needs to be disabled
+ * without having this check the calculations below to validate if the roi
+ * is inside scalar crop region will fail resulting in the roi not being
+ * reset causing algorithm to continue to use stale roi window
+ */
+ if (roi->weight == 0) {
+ return true;
+ }
+
+ if ((roi_x_max < scalerCropRegion->left) ||
+ // right edge of roi window is left of scalar crop's left edge
+ (roi_y_max < scalerCropRegion->top) ||
+ // bottom edge of roi window is above scalar crop's top edge
+ (roi->rect.left > crop_x_max) ||
+ // left edge of roi window is beyond(right) of scalar crop's right edge
+ (roi->rect.top > crop_y_max)){
+ // top edge of roi windo is above scalar crop's top edge
+ return false;
+ }
+ if (roi->rect.left < scalerCropRegion->left) {
+ roi->rect.left = scalerCropRegion->left;
+ }
+ if (roi->rect.top < scalerCropRegion->top) {
+ roi->rect.top = scalerCropRegion->top;
+ }
+ if (roi_x_max > crop_x_max) {
+ roi_x_max = crop_x_max;
+ }
+ if (roi_y_max > crop_y_max) {
+ roi_y_max = crop_y_max;
+ }
+ roi->rect.width = roi_x_max - roi->rect.left;
+ roi->rect.height = roi_y_max - roi->rect.top;
+ return true;
+}
+
+/*===========================================================================
+ * FUNCTION : convertLandmarks
+ *
+ * DESCRIPTION: helper method to extract the landmarks from face detection info
+ *
+ * PARAMETERS :
+ * @landmark_data : input landmark data to be converted
+ * @landmarks : int32_t destination array
+ *
+ *
+ *==========================================================================*/
+void QCamera3HardwareInterface::convertLandmarks(
+ cam_face_landmarks_info_t landmark_data,
+ int32_t *landmarks)
+{
+ landmarks[0] = (int32_t)landmark_data.left_eye_center.x;
+ landmarks[1] = (int32_t)landmark_data.left_eye_center.y;
+ landmarks[2] = (int32_t)landmark_data.right_eye_center.x;
+ landmarks[3] = (int32_t)landmark_data.right_eye_center.y;
+ landmarks[4] = (int32_t)landmark_data.mouth_center.x;
+ landmarks[5] = (int32_t)landmark_data.mouth_center.y;
+}
+
+#define DATA_PTR(MEM_OBJ,INDEX) MEM_OBJ->getPtr( INDEX )
+/*===========================================================================
+ * FUNCTION : initCapabilities
+ *
+ * DESCRIPTION: initialize camera capabilities in static data struct
+ *
+ * PARAMETERS :
+ * @cameraId : camera Id
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera3HardwareInterface::initCapabilities(uint32_t cameraId)
+{
+ int rc = 0;
+ mm_camera_vtbl_t *cameraHandle = NULL;
+ QCamera3HeapMemory *capabilityHeap = NULL;
+
+ rc = camera_open((uint8_t)cameraId, &cameraHandle);
+ if (rc) {
+ LOGE("camera_open failed. rc = %d", rc);
+ goto open_failed;
+ }
+ if (!cameraHandle) {
+ LOGE("camera_open failed. cameraHandle = %p", cameraHandle);
+ goto open_failed;
+ }
+
+ capabilityHeap = new QCamera3HeapMemory(1);
+ if (capabilityHeap == NULL) {
+ LOGE("creation of capabilityHeap failed");
+ goto heap_creation_failed;
+ }
+ /* Allocate memory for capability buffer */
+ rc = capabilityHeap->allocate(sizeof(cam_capability_t));
+ if(rc != OK) {
+ LOGE("No memory for cappability");
+ goto allocate_failed;
+ }
+
+ /* Map memory for capability buffer */
+ memset(DATA_PTR(capabilityHeap,0), 0, sizeof(cam_capability_t));
+ rc = cameraHandle->ops->map_buf(cameraHandle->camera_handle,
+ CAM_MAPPING_BUF_TYPE_CAPABILITY,
+ capabilityHeap->getFd(0),
+ sizeof(cam_capability_t));
+ if(rc < 0) {
+ LOGE("failed to map capability buffer");
+ goto map_failed;
+ }
+
+ /* Query Capability */
+ rc = cameraHandle->ops->query_capability(cameraHandle->camera_handle);
+ if(rc < 0) {
+ LOGE("failed to query capability");
+ goto query_failed;
+ }
+ gCamCapability[cameraId] = (cam_capability_t *)malloc(sizeof(cam_capability_t));
+ if (!gCamCapability[cameraId]) {
+ LOGE("out of memory");
+ goto query_failed;
+ }
+ memcpy(gCamCapability[cameraId], DATA_PTR(capabilityHeap,0),
+ sizeof(cam_capability_t));
+
+ int index;
+ for (index = 0; index < CAM_ANALYSIS_INFO_MAX; index++) {
+ cam_analysis_info_t *p_analysis_info =
+ &gCamCapability[cameraId]->analysis_info[index];
+ p_analysis_info->analysis_padding_info.offset_info.offset_x = 0;
+ p_analysis_info->analysis_padding_info.offset_info.offset_y = 0;
+ }
+ rc = 0;
+
+query_failed:
+ cameraHandle->ops->unmap_buf(cameraHandle->camera_handle,
+ CAM_MAPPING_BUF_TYPE_CAPABILITY);
+map_failed:
+ capabilityHeap->deallocate();
+allocate_failed:
+ delete capabilityHeap;
+heap_creation_failed:
+ cameraHandle->ops->close_camera(cameraHandle->camera_handle);
+ cameraHandle = NULL;
+open_failed:
+ return rc;
+}
+
+/*==========================================================================
+ * FUNCTION : get3Aversion
+ *
+ * DESCRIPTION: get the Q3A S/W version
+ *
+ * PARAMETERS :
+ * @sw_version: Reference of Q3A structure which will hold version info upon
+ * return
+ *
+ * RETURN : None
+ *
+ *==========================================================================*/
+void QCamera3HardwareInterface::get3AVersion(cam_q3a_version_t &sw_version)
+{
+ if(gCamCapability[mCameraId])
+ sw_version = gCamCapability[mCameraId]->q3a_version;
+ else
+ LOGE("Capability structure NULL!");
+}
+
+
+/*===========================================================================
+ * FUNCTION : initParameters
+ *
+ * DESCRIPTION: initialize camera parameters
+ *
+ * PARAMETERS :
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera3HardwareInterface::initParameters()
+{
+ int rc = 0;
+
+ //Allocate Set Param Buffer
+ mParamHeap = new QCamera3HeapMemory(1);
+ rc = mParamHeap->allocate(sizeof(metadata_buffer_t));
+ if(rc != OK) {
+ rc = NO_MEMORY;
+ LOGE("Failed to allocate SETPARM Heap memory");
+ delete mParamHeap;
+ mParamHeap = NULL;
+ return rc;
+ }
+
+ //Map memory for parameters buffer
+ rc = mCameraHandle->ops->map_buf(mCameraHandle->camera_handle,
+ CAM_MAPPING_BUF_TYPE_PARM_BUF,
+ mParamHeap->getFd(0),
+ sizeof(metadata_buffer_t));
+ if(rc < 0) {
+ LOGE("failed to map SETPARM buffer");
+ rc = FAILED_TRANSACTION;
+ mParamHeap->deallocate();
+ delete mParamHeap;
+ mParamHeap = NULL;
+ return rc;
+ }
+
+ mParameters = (metadata_buffer_t *) DATA_PTR(mParamHeap,0);
+
+ mPrevParameters = (metadata_buffer_t *)malloc(sizeof(metadata_buffer_t));
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : deinitParameters
+ *
+ * DESCRIPTION: de-initialize camera parameters
+ *
+ * PARAMETERS :
+ *
+ * RETURN : NONE
+ *==========================================================================*/
+void QCamera3HardwareInterface::deinitParameters()
+{
+ mCameraHandle->ops->unmap_buf(mCameraHandle->camera_handle,
+ CAM_MAPPING_BUF_TYPE_PARM_BUF);
+
+ mParamHeap->deallocate();
+ delete mParamHeap;
+ mParamHeap = NULL;
+
+ mParameters = NULL;
+
+ free(mPrevParameters);
+ mPrevParameters = NULL;
+}
+
+/*===========================================================================
+ * FUNCTION : calcMaxJpegSize
+ *
+ * DESCRIPTION: Calculates maximum jpeg size supported by the cameraId
+ *
+ * PARAMETERS :
+ *
+ * RETURN : max_jpeg_size
+ *==========================================================================*/
+size_t QCamera3HardwareInterface::calcMaxJpegSize(uint32_t camera_id)
+{
+ size_t max_jpeg_size = 0;
+ size_t temp_width, temp_height;
+ size_t count = MIN(gCamCapability[camera_id]->picture_sizes_tbl_cnt,
+ MAX_SIZES_CNT);
+ for (size_t i = 0; i < count; i++) {
+ temp_width = (size_t)gCamCapability[camera_id]->picture_sizes_tbl[i].width;
+ temp_height = (size_t)gCamCapability[camera_id]->picture_sizes_tbl[i].height;
+ if (temp_width * temp_height > max_jpeg_size ) {
+ max_jpeg_size = temp_width * temp_height;
+ }
+ }
+ max_jpeg_size = max_jpeg_size * 3/2 + sizeof(camera3_jpeg_blob_t);
+ return max_jpeg_size;
+}
+
+/*===========================================================================
+ * FUNCTION : getMaxRawSize
+ *
+ * DESCRIPTION: Fetches maximum raw size supported by the cameraId
+ *
+ * PARAMETERS :
+ *
+ * RETURN : Largest supported Raw Dimension
+ *==========================================================================*/
+cam_dimension_t QCamera3HardwareInterface::getMaxRawSize(uint32_t camera_id)
+{
+ int max_width = 0;
+ cam_dimension_t maxRawSize;
+
+ memset(&maxRawSize, 0, sizeof(cam_dimension_t));
+ for (size_t i = 0; i < gCamCapability[camera_id]->supported_raw_dim_cnt; i++) {
+ if (max_width < gCamCapability[camera_id]->raw_dim[i].width) {
+ max_width = gCamCapability[camera_id]->raw_dim[i].width;
+ maxRawSize = gCamCapability[camera_id]->raw_dim[i];
+ }
+ }
+ return maxRawSize;
+}
+
+
+/*===========================================================================
+ * FUNCTION : calcMaxJpegDim
+ *
+ * DESCRIPTION: Calculates maximum jpeg dimension supported by the cameraId
+ *
+ * PARAMETERS :
+ *
+ * RETURN : max_jpeg_dim
+ *==========================================================================*/
+cam_dimension_t QCamera3HardwareInterface::calcMaxJpegDim()
+{
+ cam_dimension_t max_jpeg_dim;
+ cam_dimension_t curr_jpeg_dim;
+ max_jpeg_dim.width = 0;
+ max_jpeg_dim.height = 0;
+ curr_jpeg_dim.width = 0;
+ curr_jpeg_dim.height = 0;
+ for (size_t i = 0; i < gCamCapability[mCameraId]->picture_sizes_tbl_cnt; i++) {
+ curr_jpeg_dim.width = gCamCapability[mCameraId]->picture_sizes_tbl[i].width;
+ curr_jpeg_dim.height = gCamCapability[mCameraId]->picture_sizes_tbl[i].height;
+ if (curr_jpeg_dim.width * curr_jpeg_dim.height >
+ max_jpeg_dim.width * max_jpeg_dim.height ) {
+ max_jpeg_dim.width = curr_jpeg_dim.width;
+ max_jpeg_dim.height = curr_jpeg_dim.height;
+ }
+ }
+ return max_jpeg_dim;
+}
+
+/*===========================================================================
+ * FUNCTION : addStreamConfig
+ *
+ * DESCRIPTION: adds the stream configuration to the array
+ *
+ * PARAMETERS :
+ * @available_stream_configs : pointer to stream configuration array
+ * @scalar_format : scalar format
+ * @dim : configuration dimension
+ * @config_type : input or output configuration type
+ *
+ * RETURN : NONE
+ *==========================================================================*/
+void QCamera3HardwareInterface::addStreamConfig(Vector<int32_t> &available_stream_configs,
+ int32_t scalar_format, const cam_dimension_t &dim, int32_t config_type)
+{
+ available_stream_configs.add(scalar_format);
+ available_stream_configs.add(dim.width);
+ available_stream_configs.add(dim.height);
+ available_stream_configs.add(config_type);
+}
+
+/*===========================================================================
+ * FUNCTION : suppportBurstCapture
+ *
+ * DESCRIPTION: Whether a particular camera supports BURST_CAPTURE
+ *
+ * PARAMETERS :
+ * @cameraId : camera Id
+ *
+ * RETURN : true if camera supports BURST_CAPTURE
+ * false otherwise
+ *==========================================================================*/
+bool QCamera3HardwareInterface::supportBurstCapture(uint32_t cameraId)
+{
+ const int64_t highResDurationBound = 50000000; // 50 ms, 20 fps
+ const int64_t fullResDurationBound = 100000000; // 100 ms, 10 fps
+ const int32_t highResWidth = 3264;
+ const int32_t highResHeight = 2448;
+
+ if (gCamCapability[cameraId]->picture_min_duration[0] > fullResDurationBound) {
+ // Maximum resolution images cannot be captured at >= 10fps
+ // -> not supporting BURST_CAPTURE
+ return false;
+ }
+
+ if (gCamCapability[cameraId]->picture_min_duration[0] <= highResDurationBound) {
+ // Maximum resolution images can be captured at >= 20fps
+ // --> supporting BURST_CAPTURE
+ return true;
+ }
+
+ // Find the smallest highRes resolution, or largest resolution if there is none
+ size_t totalCnt = MIN(gCamCapability[cameraId]->picture_sizes_tbl_cnt,
+ MAX_SIZES_CNT);
+ size_t highRes = 0;
+ while ((highRes + 1 < totalCnt) &&
+ (gCamCapability[cameraId]->picture_sizes_tbl[highRes+1].width *
+ gCamCapability[cameraId]->picture_sizes_tbl[highRes+1].height >=
+ highResWidth * highResHeight)) {
+ highRes++;
+ }
+ if (gCamCapability[cameraId]->picture_min_duration[highRes] <= highResDurationBound) {
+ return true;
+ } else {
+ return false;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : initStaticMetadata
+ *
+ * DESCRIPTION: initialize the static metadata
+ *
+ * PARAMETERS :
+ * @cameraId : camera Id
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * non-zero failure code
+ *==========================================================================*/
+int QCamera3HardwareInterface::initStaticMetadata(uint32_t cameraId)
+{
+ int rc = 0;
+ CameraMetadata staticInfo;
+ size_t count = 0;
+ bool limitedDevice = false;
+ char prop[PROPERTY_VALUE_MAX];
+ bool supportBurst = false;
+
+ supportBurst = supportBurstCapture(cameraId);
+
+ /* If sensor is YUV sensor (no raw support) or if per-frame control is not
+ * guaranteed or if min fps of max resolution is less than 20 fps, its
+ * advertised as limited device*/
+ limitedDevice = gCamCapability[cameraId]->no_per_frame_control_support ||
+ (CAM_SENSOR_YUV == gCamCapability[cameraId]->sensor_type.sens_type) ||
+ (CAM_SENSOR_MONO == gCamCapability[cameraId]->sensor_type.sens_type) ||
+ !supportBurst;
+
+ uint8_t supportedHwLvl = limitedDevice ?
+ ANDROID_INFO_SUPPORTED_HARDWARE_LEVEL_LIMITED :
+ ANDROID_INFO_SUPPORTED_HARDWARE_LEVEL_FULL;
+
+ staticInfo.update(ANDROID_INFO_SUPPORTED_HARDWARE_LEVEL,
+ &supportedHwLvl, 1);
+
+ bool facingBack = false;
+ if ((gCamCapability[cameraId]->position == CAM_POSITION_BACK) ||
+ (gCamCapability[cameraId]->position == CAM_POSITION_BACK_AUX)) {
+ facingBack = true;
+ }
+ /*HAL 3 only*/
+ staticInfo.update(ANDROID_LENS_INFO_MINIMUM_FOCUS_DISTANCE,
+ &gCamCapability[cameraId]->min_focus_distance, 1);
+
+ staticInfo.update(ANDROID_LENS_INFO_HYPERFOCAL_DISTANCE,
+ &gCamCapability[cameraId]->hyper_focal_distance, 1);
+
+ /*should be using focal lengths but sensor doesn't provide that info now*/
+ staticInfo.update(ANDROID_LENS_INFO_AVAILABLE_FOCAL_LENGTHS,
+ &gCamCapability[cameraId]->focal_length,
+ 1);
+
+ staticInfo.update(ANDROID_LENS_INFO_AVAILABLE_APERTURES,
+ gCamCapability[cameraId]->apertures,
+ MIN(CAM_APERTURES_MAX, gCamCapability[cameraId]->apertures_count));
+
+ staticInfo.update(ANDROID_LENS_INFO_AVAILABLE_FILTER_DENSITIES,
+ gCamCapability[cameraId]->filter_densities,
+ MIN(CAM_FILTER_DENSITIES_MAX, gCamCapability[cameraId]->filter_densities_count));
+
+
+ staticInfo.update(ANDROID_LENS_INFO_AVAILABLE_OPTICAL_STABILIZATION,
+ (uint8_t *)gCamCapability[cameraId]->optical_stab_modes,
+ MIN((size_t)CAM_OPT_STAB_MAX, gCamCapability[cameraId]->optical_stab_modes_count));
+
+ int32_t lens_shading_map_size[] = {
+ MIN(CAM_MAX_SHADING_MAP_WIDTH, gCamCapability[cameraId]->lens_shading_map_size.width),
+ MIN(CAM_MAX_SHADING_MAP_HEIGHT, gCamCapability[cameraId]->lens_shading_map_size.height)};
+ staticInfo.update(ANDROID_LENS_INFO_SHADING_MAP_SIZE,
+ lens_shading_map_size,
+ sizeof(lens_shading_map_size)/sizeof(int32_t));
+
+ staticInfo.update(ANDROID_SENSOR_INFO_PHYSICAL_SIZE,
+ gCamCapability[cameraId]->sensor_physical_size, SENSOR_PHYSICAL_SIZE_CNT);
+
+ staticInfo.update(ANDROID_SENSOR_INFO_EXPOSURE_TIME_RANGE,
+ gCamCapability[cameraId]->exposure_time_range, EXPOSURE_TIME_RANGE_CNT);
+
+ staticInfo.update(ANDROID_SENSOR_INFO_MAX_FRAME_DURATION,
+ &gCamCapability[cameraId]->max_frame_duration, 1);
+
+ camera_metadata_rational baseGainFactor = {
+ gCamCapability[cameraId]->base_gain_factor.numerator,
+ gCamCapability[cameraId]->base_gain_factor.denominator};
+ staticInfo.update(ANDROID_SENSOR_BASE_GAIN_FACTOR,
+ &baseGainFactor, 1);
+
+ staticInfo.update(ANDROID_SENSOR_INFO_COLOR_FILTER_ARRANGEMENT,
+ (uint8_t *)&gCamCapability[cameraId]->color_arrangement, 1);
+
+ int32_t pixel_array_size[] = {gCamCapability[cameraId]->pixel_array_size.width,
+ gCamCapability[cameraId]->pixel_array_size.height};
+ staticInfo.update(ANDROID_SENSOR_INFO_PIXEL_ARRAY_SIZE,
+ pixel_array_size, sizeof(pixel_array_size)/sizeof(pixel_array_size[0]));
+
+ int32_t active_array_size[] = {gCamCapability[cameraId]->active_array_size.left,
+ gCamCapability[cameraId]->active_array_size.top,
+ gCamCapability[cameraId]->active_array_size.width,
+ gCamCapability[cameraId]->active_array_size.height};
+ staticInfo.update(ANDROID_SENSOR_INFO_ACTIVE_ARRAY_SIZE,
+ active_array_size, sizeof(active_array_size)/sizeof(active_array_size[0]));
+
+ staticInfo.update(ANDROID_SENSOR_INFO_WHITE_LEVEL,
+ &gCamCapability[cameraId]->white_level, 1);
+
+ staticInfo.update(ANDROID_SENSOR_BLACK_LEVEL_PATTERN,
+ gCamCapability[cameraId]->black_level_pattern, BLACK_LEVEL_PATTERN_CNT);
+
+ staticInfo.update(ANDROID_FLASH_INFO_CHARGE_DURATION,
+ &gCamCapability[cameraId]->flash_charge_duration, 1);
+
+ staticInfo.update(ANDROID_TONEMAP_MAX_CURVE_POINTS,
+ &gCamCapability[cameraId]->max_tone_map_curve_points, 1);
+
+ uint8_t timestampSource = ANDROID_SENSOR_INFO_TIMESTAMP_SOURCE_UNKNOWN;
+ staticInfo.update(ANDROID_SENSOR_INFO_TIMESTAMP_SOURCE,
+ &timestampSource, 1);
+
+ staticInfo.update(ANDROID_STATISTICS_INFO_HISTOGRAM_BUCKET_COUNT,
+ &gCamCapability[cameraId]->histogram_size, 1);
+
+ staticInfo.update(ANDROID_STATISTICS_INFO_MAX_HISTOGRAM_COUNT,
+ &gCamCapability[cameraId]->max_histogram_count, 1);
+
+ int32_t sharpness_map_size[] = {
+ gCamCapability[cameraId]->sharpness_map_size.width,
+ gCamCapability[cameraId]->sharpness_map_size.height};
+
+ staticInfo.update(ANDROID_STATISTICS_INFO_SHARPNESS_MAP_SIZE,
+ sharpness_map_size, sizeof(sharpness_map_size)/sizeof(int32_t));
+
+ staticInfo.update(ANDROID_STATISTICS_INFO_MAX_SHARPNESS_MAP_VALUE,
+ &gCamCapability[cameraId]->max_sharpness_map_value, 1);
+
+ int32_t scalar_formats[] = {
+ ANDROID_SCALER_AVAILABLE_FORMATS_RAW_OPAQUE,
+ ANDROID_SCALER_AVAILABLE_FORMATS_RAW16,
+ ANDROID_SCALER_AVAILABLE_FORMATS_YCbCr_420_888,
+ ANDROID_SCALER_AVAILABLE_FORMATS_BLOB,
+ HAL_PIXEL_FORMAT_RAW10,
+ HAL_PIXEL_FORMAT_IMPLEMENTATION_DEFINED};
+ size_t scalar_formats_count = sizeof(scalar_formats) / sizeof(int32_t);
+ staticInfo.update(ANDROID_SCALER_AVAILABLE_FORMATS,
+ scalar_formats,
+ scalar_formats_count);
+
+ int32_t available_processed_sizes[MAX_SIZES_CNT * 2];
+ count = MIN(gCamCapability[cameraId]->picture_sizes_tbl_cnt, MAX_SIZES_CNT);
+ makeTable(gCamCapability[cameraId]->picture_sizes_tbl,
+ count, MAX_SIZES_CNT, available_processed_sizes);
+ staticInfo.update(ANDROID_SCALER_AVAILABLE_PROCESSED_SIZES,
+ available_processed_sizes, count * 2);
+
+ int32_t available_raw_sizes[MAX_SIZES_CNT * 2];
+ count = MIN(gCamCapability[cameraId]->supported_raw_dim_cnt, MAX_SIZES_CNT);
+ makeTable(gCamCapability[cameraId]->raw_dim,
+ count, MAX_SIZES_CNT, available_raw_sizes);
+ staticInfo.update(ANDROID_SCALER_AVAILABLE_RAW_SIZES,
+ available_raw_sizes, count * 2);
+
+ int32_t available_fps_ranges[MAX_SIZES_CNT * 2];
+ count = MIN(gCamCapability[cameraId]->fps_ranges_tbl_cnt, MAX_SIZES_CNT);
+ makeFPSTable(gCamCapability[cameraId]->fps_ranges_tbl,
+ count, MAX_SIZES_CNT, available_fps_ranges);
+ staticInfo.update(ANDROID_CONTROL_AE_AVAILABLE_TARGET_FPS_RANGES,
+ available_fps_ranges, count * 2);
+
+ camera_metadata_rational exposureCompensationStep = {
+ gCamCapability[cameraId]->exp_compensation_step.numerator,
+ gCamCapability[cameraId]->exp_compensation_step.denominator};
+ staticInfo.update(ANDROID_CONTROL_AE_COMPENSATION_STEP,
+ &exposureCompensationStep, 1);
+
+ Vector<uint8_t> availableVstabModes;
+ availableVstabModes.add(ANDROID_CONTROL_VIDEO_STABILIZATION_MODE_OFF);
+ char eis_prop[PROPERTY_VALUE_MAX];
+ memset(eis_prop, 0, sizeof(eis_prop));
+ property_get("persist.camera.eis.enable", eis_prop, "0");
+ uint8_t eis_prop_set = (uint8_t)atoi(eis_prop);
+ if (facingBack && eis_prop_set) {
+ availableVstabModes.add(ANDROID_CONTROL_VIDEO_STABILIZATION_MODE_ON);
+ }
+ staticInfo.update(ANDROID_CONTROL_AVAILABLE_VIDEO_STABILIZATION_MODES,
+ availableVstabModes.array(), availableVstabModes.size());
+
+ /*HAL 1 and HAL 3 common*/
+ float maxZoom = 4;
+ staticInfo.update(ANDROID_SCALER_AVAILABLE_MAX_DIGITAL_ZOOM,
+ &maxZoom, 1);
+
+ uint8_t croppingType = ANDROID_SCALER_CROPPING_TYPE_CENTER_ONLY;
+ staticInfo.update(ANDROID_SCALER_CROPPING_TYPE, &croppingType, 1);
+
+ int32_t max3aRegions[3] = {/*AE*/1,/*AWB*/ 0,/*AF*/ 1};
+ if (gCamCapability[cameraId]->supported_focus_modes_cnt == 1)
+ max3aRegions[2] = 0; /* AF not supported */
+ staticInfo.update(ANDROID_CONTROL_MAX_REGIONS,
+ max3aRegions, 3);
+
+ /* 0: OFF, 1: OFF+SIMPLE, 2: OFF+FULL, 3: OFF+SIMPLE+FULL */
+ memset(prop, 0, sizeof(prop));
+ property_get("persist.camera.facedetect", prop, "1");
+ uint8_t supportedFaceDetectMode = (uint8_t)atoi(prop);
+ LOGD("Support face detection mode: %d",
+ supportedFaceDetectMode);
+
+ int32_t maxFaces = gCamCapability[cameraId]->max_num_roi;
+ /* support mode should be OFF if max number of face is 0 */
+ if (maxFaces <= 0) {
+ supportedFaceDetectMode = 0;
+ }
+ Vector<uint8_t> availableFaceDetectModes;
+ availableFaceDetectModes.add(ANDROID_STATISTICS_FACE_DETECT_MODE_OFF);
+ if (supportedFaceDetectMode == 1) {
+ availableFaceDetectModes.add(ANDROID_STATISTICS_FACE_DETECT_MODE_SIMPLE);
+ } else if (supportedFaceDetectMode == 2) {
+ availableFaceDetectModes.add(ANDROID_STATISTICS_FACE_DETECT_MODE_FULL);
+ } else if (supportedFaceDetectMode == 3) {
+ availableFaceDetectModes.add(ANDROID_STATISTICS_FACE_DETECT_MODE_SIMPLE);
+ availableFaceDetectModes.add(ANDROID_STATISTICS_FACE_DETECT_MODE_FULL);
+ } else {
+ maxFaces = 0;
+ }
+ staticInfo.update(ANDROID_STATISTICS_INFO_AVAILABLE_FACE_DETECT_MODES,
+ availableFaceDetectModes.array(),
+ availableFaceDetectModes.size());
+ staticInfo.update(ANDROID_STATISTICS_INFO_MAX_FACE_COUNT,
+ (int32_t *)&maxFaces, 1);
+
+ int32_t exposureCompensationRange[] = {
+ gCamCapability[cameraId]->exposure_compensation_min,
+ gCamCapability[cameraId]->exposure_compensation_max};
+ staticInfo.update(ANDROID_CONTROL_AE_COMPENSATION_RANGE,
+ exposureCompensationRange,
+ sizeof(exposureCompensationRange)/sizeof(int32_t));
+
+ uint8_t lensFacing = (facingBack) ?
+ ANDROID_LENS_FACING_BACK : ANDROID_LENS_FACING_FRONT;
+ staticInfo.update(ANDROID_LENS_FACING, &lensFacing, 1);
+
+ staticInfo.update(ANDROID_JPEG_AVAILABLE_THUMBNAIL_SIZES,
+ available_thumbnail_sizes,
+ sizeof(available_thumbnail_sizes)/sizeof(int32_t));
+
+ /*all sizes will be clubbed into this tag*/
+ count = MIN(gCamCapability[cameraId]->picture_sizes_tbl_cnt, MAX_SIZES_CNT);
+ /*android.scaler.availableStreamConfigurations*/
+ Vector<int32_t> available_stream_configs;
+ cam_dimension_t active_array_dim;
+ active_array_dim.width = gCamCapability[cameraId]->active_array_size.width;
+ active_array_dim.height = gCamCapability[cameraId]->active_array_size.height;
+ /* Add input/output stream configurations for each scalar formats*/
+ for (size_t j = 0; j < scalar_formats_count; j++) {
+ switch (scalar_formats[j]) {
+ case ANDROID_SCALER_AVAILABLE_FORMATS_RAW16:
+ case ANDROID_SCALER_AVAILABLE_FORMATS_RAW_OPAQUE:
+ case HAL_PIXEL_FORMAT_RAW10:
+ for (size_t i = 0; i < MIN(MAX_SIZES_CNT,
+ gCamCapability[cameraId]->supported_raw_dim_cnt); i++) {
+ addStreamConfig(available_stream_configs, scalar_formats[j],
+ gCamCapability[cameraId]->raw_dim[i],
+ ANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS_OUTPUT);
+ }
+ break;
+ case HAL_PIXEL_FORMAT_BLOB:
+ for (size_t i = 0; i < MIN(MAX_SIZES_CNT,
+ gCamCapability[cameraId]->picture_sizes_tbl_cnt); i++) {
+ addStreamConfig(available_stream_configs, scalar_formats[j],
+ gCamCapability[cameraId]->picture_sizes_tbl[i],
+ ANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS_OUTPUT);
+ }
+ break;
+ case HAL_PIXEL_FORMAT_YCbCr_420_888:
+ case HAL_PIXEL_FORMAT_IMPLEMENTATION_DEFINED:
+ default:
+ cam_dimension_t largest_picture_size;
+ memset(&largest_picture_size, 0, sizeof(cam_dimension_t));
+ for (size_t i = 0; i < MIN(MAX_SIZES_CNT,
+ gCamCapability[cameraId]->picture_sizes_tbl_cnt); i++) {
+ addStreamConfig(available_stream_configs, scalar_formats[j],
+ gCamCapability[cameraId]->picture_sizes_tbl[i],
+ ANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS_OUTPUT);
+ /* Book keep largest */
+ if (gCamCapability[cameraId]->picture_sizes_tbl[i].width
+ >= largest_picture_size.width &&
+ gCamCapability[cameraId]->picture_sizes_tbl[i].height
+ >= largest_picture_size.height)
+ largest_picture_size = gCamCapability[cameraId]->picture_sizes_tbl[i];
+ }
+ /*For below 2 formats we also support i/p streams for reprocessing advertise those*/
+ if (scalar_formats[j] == HAL_PIXEL_FORMAT_IMPLEMENTATION_DEFINED ||
+ scalar_formats[j] == HAL_PIXEL_FORMAT_YCbCr_420_888) {
+ addStreamConfig(available_stream_configs, scalar_formats[j],
+ largest_picture_size,
+ ANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS_INPUT);
+ }
+ break;
+ }
+ }
+
+ staticInfo.update(ANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS,
+ available_stream_configs.array(), available_stream_configs.size());
+ static const uint8_t hotpixelMode = ANDROID_HOT_PIXEL_MODE_FAST;
+ staticInfo.update(ANDROID_HOT_PIXEL_MODE, &hotpixelMode, 1);
+
+ static const uint8_t hotPixelMapMode = ANDROID_STATISTICS_HOT_PIXEL_MAP_MODE_OFF;
+ staticInfo.update(ANDROID_STATISTICS_HOT_PIXEL_MAP_MODE, &hotPixelMapMode, 1);
+
+ /* android.scaler.availableMinFrameDurations */
+ Vector<int64_t> available_min_durations;
+ for (size_t j = 0; j < scalar_formats_count; j++) {
+ switch (scalar_formats[j]) {
+ case ANDROID_SCALER_AVAILABLE_FORMATS_RAW16:
+ case ANDROID_SCALER_AVAILABLE_FORMATS_RAW_OPAQUE:
+ case HAL_PIXEL_FORMAT_RAW10:
+ for (size_t i = 0; i < MIN(MAX_SIZES_CNT,
+ gCamCapability[cameraId]->supported_raw_dim_cnt); i++) {
+ available_min_durations.add(scalar_formats[j]);
+ available_min_durations.add(gCamCapability[cameraId]->raw_dim[i].width);
+ available_min_durations.add(gCamCapability[cameraId]->raw_dim[i].height);
+ available_min_durations.add(gCamCapability[cameraId]->raw_min_duration[i]);
+ }
+ break;
+ default:
+ for (size_t i = 0; i < MIN(MAX_SIZES_CNT,
+ gCamCapability[cameraId]->picture_sizes_tbl_cnt); i++) {
+ available_min_durations.add(scalar_formats[j]);
+ available_min_durations.add(gCamCapability[cameraId]->picture_sizes_tbl[i].width);
+ available_min_durations.add(gCamCapability[cameraId]->picture_sizes_tbl[i].height);
+ available_min_durations.add(gCamCapability[cameraId]->picture_min_duration[i]);
+ }
+ break;
+ }
+ }
+ staticInfo.update(ANDROID_SCALER_AVAILABLE_MIN_FRAME_DURATIONS,
+ available_min_durations.array(), available_min_durations.size());
+
+ Vector<int32_t> available_hfr_configs;
+ for (size_t i = 0; i < gCamCapability[cameraId]->hfr_tbl_cnt; i++) {
+ int32_t fps = 0;
+ switch (gCamCapability[cameraId]->hfr_tbl[i].mode) {
+ case CAM_HFR_MODE_60FPS:
+ fps = 60;
+ break;
+ case CAM_HFR_MODE_90FPS:
+ fps = 90;
+ break;
+ case CAM_HFR_MODE_120FPS:
+ fps = 120;
+ break;
+ case CAM_HFR_MODE_150FPS:
+ fps = 150;
+ break;
+ case CAM_HFR_MODE_180FPS:
+ fps = 180;
+ break;
+ case CAM_HFR_MODE_210FPS:
+ fps = 210;
+ break;
+ case CAM_HFR_MODE_240FPS:
+ fps = 240;
+ break;
+ case CAM_HFR_MODE_480FPS:
+ fps = 480;
+ break;
+ case CAM_HFR_MODE_OFF:
+ case CAM_HFR_MODE_MAX:
+ default:
+ break;
+ }
+
+ /* Advertise only MIN_FPS_FOR_BATCH_MODE or above as HIGH_SPEED_CONFIGS */
+ if (fps >= MIN_FPS_FOR_BATCH_MODE) {
+ /* For each HFR frame rate, need to advertise one variable fps range
+ * and one fixed fps range per dimension. Eg: for 120 FPS, advertise [30, 120]
+ * and [120, 120]. While camcorder preview alone is running [30, 120] is
+ * set by the app. When video recording is started, [120, 120] is
+ * set. This way sensor configuration does not change when recording
+ * is started */
+
+ /* (width, height, fps_min, fps_max, batch_size_max) */
+ for (size_t j = 0; j < gCamCapability[cameraId]->hfr_tbl[i].dim_cnt &&
+ j < MAX_SIZES_CNT; j++) {
+ available_hfr_configs.add(
+ gCamCapability[cameraId]->hfr_tbl[i].dim[j].width);
+ available_hfr_configs.add(
+ gCamCapability[cameraId]->hfr_tbl[i].dim[j].height);
+ available_hfr_configs.add(PREVIEW_FPS_FOR_HFR);
+ available_hfr_configs.add(fps);
+ available_hfr_configs.add(fps / PREVIEW_FPS_FOR_HFR);
+
+ /* (width, height, fps_min, fps_max, batch_size_max) */
+ available_hfr_configs.add(
+ gCamCapability[cameraId]->hfr_tbl[i].dim[j].width);
+ available_hfr_configs.add(
+ gCamCapability[cameraId]->hfr_tbl[i].dim[j].height);
+ available_hfr_configs.add(fps);
+ available_hfr_configs.add(fps);
+ available_hfr_configs.add(fps / PREVIEW_FPS_FOR_HFR);
+ }
+ }
+ }
+ //Advertise HFR capability only if the property is set
+ memset(prop, 0, sizeof(prop));
+ property_get("persist.camera.hal3hfr.enable", prop, "1");
+ uint8_t hfrEnable = (uint8_t)atoi(prop);
+
+ if(hfrEnable && available_hfr_configs.array()) {
+ staticInfo.update(
+ ANDROID_CONTROL_AVAILABLE_HIGH_SPEED_VIDEO_CONFIGURATIONS,
+ available_hfr_configs.array(), available_hfr_configs.size());
+ }
+
+ int32_t max_jpeg_size = (int32_t)calcMaxJpegSize(cameraId);
+ staticInfo.update(ANDROID_JPEG_MAX_SIZE,
+ &max_jpeg_size, 1);
+
+ uint8_t avail_effects[CAM_EFFECT_MODE_MAX];
+ size_t size = 0;
+ count = CAM_EFFECT_MODE_MAX;
+ count = MIN(gCamCapability[cameraId]->supported_effects_cnt, count);
+ for (size_t i = 0; i < count; i++) {
+ int val = lookupFwkName(EFFECT_MODES_MAP, METADATA_MAP_SIZE(EFFECT_MODES_MAP),
+ gCamCapability[cameraId]->supported_effects[i]);
+ if (NAME_NOT_FOUND != val) {
+ avail_effects[size] = (uint8_t)val;
+ size++;
+ }
+ }
+ staticInfo.update(ANDROID_CONTROL_AVAILABLE_EFFECTS,
+ avail_effects,
+ size);
+
+ uint8_t avail_scene_modes[CAM_SCENE_MODE_MAX];
+ uint8_t supported_indexes[CAM_SCENE_MODE_MAX];
+ size_t supported_scene_modes_cnt = 0;
+ count = CAM_SCENE_MODE_MAX;
+ count = MIN(gCamCapability[cameraId]->supported_scene_modes_cnt, count);
+ for (size_t i = 0; i < count; i++) {
+ if (gCamCapability[cameraId]->supported_scene_modes[i] !=
+ CAM_SCENE_MODE_OFF) {
+ int val = lookupFwkName(SCENE_MODES_MAP,
+ METADATA_MAP_SIZE(SCENE_MODES_MAP),
+ gCamCapability[cameraId]->supported_scene_modes[i]);
+ if (NAME_NOT_FOUND != val) {
+ avail_scene_modes[supported_scene_modes_cnt] = (uint8_t)val;
+ supported_indexes[supported_scene_modes_cnt] = (uint8_t)i;
+ supported_scene_modes_cnt++;
+ }
+ }
+ }
+ staticInfo.update(ANDROID_CONTROL_AVAILABLE_SCENE_MODES,
+ avail_scene_modes,
+ supported_scene_modes_cnt);
+
+ uint8_t scene_mode_overrides[CAM_SCENE_MODE_MAX * 3];
+ makeOverridesList(gCamCapability[cameraId]->scene_mode_overrides,
+ supported_scene_modes_cnt,
+ CAM_SCENE_MODE_MAX,
+ scene_mode_overrides,
+ supported_indexes,
+ cameraId);
+
+ if (supported_scene_modes_cnt == 0) {
+ supported_scene_modes_cnt = 1;
+ avail_scene_modes[0] = ANDROID_CONTROL_SCENE_MODE_DISABLED;
+ }
+
+ staticInfo.update(ANDROID_CONTROL_SCENE_MODE_OVERRIDES,
+ scene_mode_overrides, supported_scene_modes_cnt * 3);
+
+ uint8_t available_control_modes[] = {ANDROID_CONTROL_MODE_OFF,
+ ANDROID_CONTROL_MODE_AUTO,
+ ANDROID_CONTROL_MODE_USE_SCENE_MODE};
+ staticInfo.update(ANDROID_CONTROL_AVAILABLE_MODES,
+ available_control_modes,
+ 3);
+
+ uint8_t avail_antibanding_modes[CAM_ANTIBANDING_MODE_MAX];
+ size = 0;
+ count = CAM_ANTIBANDING_MODE_MAX;
+ count = MIN(gCamCapability[cameraId]->supported_antibandings_cnt, count);
+ for (size_t i = 0; i < count; i++) {
+ int val = lookupFwkName(ANTIBANDING_MODES_MAP, METADATA_MAP_SIZE(ANTIBANDING_MODES_MAP),
+ gCamCapability[cameraId]->supported_antibandings[i]);
+ if (NAME_NOT_FOUND != val) {
+ avail_antibanding_modes[size] = (uint8_t)val;
+ size++;
+ }
+
+ }
+ staticInfo.update(ANDROID_CONTROL_AE_AVAILABLE_ANTIBANDING_MODES,
+ avail_antibanding_modes,
+ size);
+
+ uint8_t avail_abberation_modes[] = {
+ ANDROID_COLOR_CORRECTION_ABERRATION_MODE_OFF,
+ ANDROID_COLOR_CORRECTION_ABERRATION_MODE_FAST,
+ ANDROID_COLOR_CORRECTION_ABERRATION_MODE_HIGH_QUALITY};
+ count = CAM_COLOR_CORRECTION_ABERRATION_MAX;
+ count = MIN(gCamCapability[cameraId]->aberration_modes_count, count);
+ if (0 == count) {
+ // If no aberration correction modes are available for a device, this advertise OFF mode
+ size = 1;
+ } else {
+ // If count is not zero then atleast one among the FAST or HIGH quality is supported
+ // So, advertize all 3 modes if atleast any one mode is supported as per the
+ // new M requirement
+ size = 3;
+ }
+ staticInfo.update(ANDROID_COLOR_CORRECTION_AVAILABLE_ABERRATION_MODES,
+ avail_abberation_modes,
+ size);
+
+ uint8_t avail_af_modes[CAM_FOCUS_MODE_MAX];
+ size = 0;
+ count = CAM_FOCUS_MODE_MAX;
+ count = MIN(gCamCapability[cameraId]->supported_focus_modes_cnt, count);
+ for (size_t i = 0; i < count; i++) {
+ int val = lookupFwkName(FOCUS_MODES_MAP, METADATA_MAP_SIZE(FOCUS_MODES_MAP),
+ gCamCapability[cameraId]->supported_focus_modes[i]);
+ if (NAME_NOT_FOUND != val) {
+ avail_af_modes[size] = (uint8_t)val;
+ size++;
+ }
+ }
+ staticInfo.update(ANDROID_CONTROL_AF_AVAILABLE_MODES,
+ avail_af_modes,
+ size);
+
+ uint8_t avail_awb_modes[CAM_WB_MODE_MAX];
+ size = 0;
+ count = CAM_WB_MODE_MAX;
+ count = MIN(gCamCapability[cameraId]->supported_white_balances_cnt, count);
+ for (size_t i = 0; i < count; i++) {
+ int val = lookupFwkName(WHITE_BALANCE_MODES_MAP,
+ METADATA_MAP_SIZE(WHITE_BALANCE_MODES_MAP),
+ gCamCapability[cameraId]->supported_white_balances[i]);
+ if (NAME_NOT_FOUND != val) {
+ avail_awb_modes[size] = (uint8_t)val;
+ size++;
+ }
+ }
+ staticInfo.update(ANDROID_CONTROL_AWB_AVAILABLE_MODES,
+ avail_awb_modes,
+ size);
+
+ uint8_t available_flash_levels[CAM_FLASH_FIRING_LEVEL_MAX];
+ count = CAM_FLASH_FIRING_LEVEL_MAX;
+ count = MIN(gCamCapability[cameraId]->supported_flash_firing_level_cnt,
+ count);
+ for (size_t i = 0; i < count; i++) {
+ available_flash_levels[i] =
+ gCamCapability[cameraId]->supported_firing_levels[i];
+ }
+ staticInfo.update(ANDROID_FLASH_FIRING_POWER,
+ available_flash_levels, count);
+
+ uint8_t flashAvailable;
+ if (gCamCapability[cameraId]->flash_available)
+ flashAvailable = ANDROID_FLASH_INFO_AVAILABLE_TRUE;
+ else
+ flashAvailable = ANDROID_FLASH_INFO_AVAILABLE_FALSE;
+ staticInfo.update(ANDROID_FLASH_INFO_AVAILABLE,
+ &flashAvailable, 1);
+
+ Vector<uint8_t> avail_ae_modes;
+ count = CAM_AE_MODE_MAX;
+ count = MIN(gCamCapability[cameraId]->supported_ae_modes_cnt, count);
+ for (size_t i = 0; i < count; i++) {
+ avail_ae_modes.add(gCamCapability[cameraId]->supported_ae_modes[i]);
+ }
+ if (flashAvailable) {
+ avail_ae_modes.add(ANDROID_CONTROL_AE_MODE_ON_AUTO_FLASH);
+ avail_ae_modes.add(ANDROID_CONTROL_AE_MODE_ON_ALWAYS_FLASH);
+ }
+ staticInfo.update(ANDROID_CONTROL_AE_AVAILABLE_MODES,
+ avail_ae_modes.array(),
+ avail_ae_modes.size());
+
+ int32_t sensitivity_range[2];
+ sensitivity_range[0] = gCamCapability[cameraId]->sensitivity_range.min_sensitivity;
+ sensitivity_range[1] = gCamCapability[cameraId]->sensitivity_range.max_sensitivity;
+ staticInfo.update(ANDROID_SENSOR_INFO_SENSITIVITY_RANGE,
+ sensitivity_range,
+ sizeof(sensitivity_range) / sizeof(int32_t));
+
+ staticInfo.update(ANDROID_SENSOR_MAX_ANALOG_SENSITIVITY,
+ &gCamCapability[cameraId]->max_analog_sensitivity,
+ 1);
+
+ int32_t sensor_orientation = (int32_t)gCamCapability[cameraId]->sensor_mount_angle;
+ staticInfo.update(ANDROID_SENSOR_ORIENTATION,
+ &sensor_orientation,
+ 1);
+
+ int32_t max_output_streams[] = {
+ MAX_STALLING_STREAMS,
+ MAX_PROCESSED_STREAMS,
+ MAX_RAW_STREAMS};
+ staticInfo.update(ANDROID_REQUEST_MAX_NUM_OUTPUT_STREAMS,
+ max_output_streams,
+ sizeof(max_output_streams)/sizeof(max_output_streams[0]));
+
+ uint8_t avail_leds = 0;
+ staticInfo.update(ANDROID_LED_AVAILABLE_LEDS,
+ &avail_leds, 0);
+
+ uint8_t focus_dist_calibrated;
+ int val = lookupFwkName(FOCUS_CALIBRATION_MAP, METADATA_MAP_SIZE(FOCUS_CALIBRATION_MAP),
+ gCamCapability[cameraId]->focus_dist_calibrated);
+ if (NAME_NOT_FOUND != val) {
+ focus_dist_calibrated = (uint8_t)val;
+ staticInfo.update(ANDROID_LENS_INFO_FOCUS_DISTANCE_CALIBRATION,
+ &focus_dist_calibrated, 1);
+ }
+
+ int32_t avail_testpattern_modes[MAX_TEST_PATTERN_CNT];
+ size = 0;
+ count = MIN(gCamCapability[cameraId]->supported_test_pattern_modes_cnt,
+ MAX_TEST_PATTERN_CNT);
+ for (size_t i = 0; i < count; i++) {
+ int testpatternMode = lookupFwkName(TEST_PATTERN_MAP, METADATA_MAP_SIZE(TEST_PATTERN_MAP),
+ gCamCapability[cameraId]->supported_test_pattern_modes[i]);
+ if (NAME_NOT_FOUND != testpatternMode) {
+ avail_testpattern_modes[size] = testpatternMode;
+ size++;
+ }
+ }
+ staticInfo.update(ANDROID_SENSOR_AVAILABLE_TEST_PATTERN_MODES,
+ avail_testpattern_modes,
+ size);
+
+ uint8_t max_pipeline_depth = (uint8_t)(MAX_INFLIGHT_REQUESTS + EMPTY_PIPELINE_DELAY + FRAME_SKIP_DELAY);
+ staticInfo.update(ANDROID_REQUEST_PIPELINE_MAX_DEPTH,
+ &max_pipeline_depth,
+ 1);
+
+ int32_t partial_result_count = PARTIAL_RESULT_COUNT;
+ staticInfo.update(ANDROID_REQUEST_PARTIAL_RESULT_COUNT,
+ &partial_result_count,
+ 1);
+
+ int32_t max_stall_duration = MAX_REPROCESS_STALL;
+ staticInfo.update(ANDROID_REPROCESS_MAX_CAPTURE_STALL, &max_stall_duration, 1);
+
+ Vector<uint8_t> available_capabilities;
+ available_capabilities.add(ANDROID_REQUEST_AVAILABLE_CAPABILITIES_BACKWARD_COMPATIBLE);
+ available_capabilities.add(ANDROID_REQUEST_AVAILABLE_CAPABILITIES_MANUAL_SENSOR);
+ available_capabilities.add(ANDROID_REQUEST_AVAILABLE_CAPABILITIES_MANUAL_POST_PROCESSING);
+ available_capabilities.add(ANDROID_REQUEST_AVAILABLE_CAPABILITIES_READ_SENSOR_SETTINGS);
+ if (supportBurst) {
+ available_capabilities.add(ANDROID_REQUEST_AVAILABLE_CAPABILITIES_BURST_CAPTURE);
+ }
+ available_capabilities.add(ANDROID_REQUEST_AVAILABLE_CAPABILITIES_PRIVATE_REPROCESSING);
+ available_capabilities.add(ANDROID_REQUEST_AVAILABLE_CAPABILITIES_YUV_REPROCESSING);
+ if (hfrEnable && available_hfr_configs.array()) {
+ available_capabilities.add(
+ ANDROID_REQUEST_AVAILABLE_CAPABILITIES_CONSTRAINED_HIGH_SPEED_VIDEO);
+ }
+
+ if (CAM_SENSOR_YUV != gCamCapability[cameraId]->sensor_type.sens_type) {
+ available_capabilities.add(ANDROID_REQUEST_AVAILABLE_CAPABILITIES_RAW);
+ }
+ staticInfo.update(ANDROID_REQUEST_AVAILABLE_CAPABILITIES,
+ available_capabilities.array(),
+ available_capabilities.size());
+
+ //aeLockAvailable to be set to true if capabilities has MANUAL_SENSOR or BURST_CAPTURE
+ //Assumption is that all bayer cameras support MANUAL_SENSOR.
+ uint8_t aeLockAvailable = (gCamCapability[cameraId]->sensor_type.sens_type == CAM_SENSOR_RAW) ?
+ ANDROID_CONTROL_AE_LOCK_AVAILABLE_TRUE : ANDROID_CONTROL_AE_LOCK_AVAILABLE_FALSE;
+
+ staticInfo.update(ANDROID_CONTROL_AE_LOCK_AVAILABLE,
+ &aeLockAvailable, 1);
+
+ //awbLockAvailable to be set to true if capabilities has MANUAL_POST_PROCESSING or
+ //BURST_CAPTURE. Assumption is that all bayer cameras support MANUAL_POST_PROCESSING.
+ uint8_t awbLockAvailable = (gCamCapability[cameraId]->sensor_type.sens_type == CAM_SENSOR_RAW) ?
+ ANDROID_CONTROL_AWB_LOCK_AVAILABLE_TRUE : ANDROID_CONTROL_AWB_LOCK_AVAILABLE_FALSE;
+
+ staticInfo.update(ANDROID_CONTROL_AWB_LOCK_AVAILABLE,
+ &awbLockAvailable, 1);
+
+ int32_t max_input_streams = 1;
+ staticInfo.update(ANDROID_REQUEST_MAX_NUM_INPUT_STREAMS,
+ &max_input_streams,
+ 1);
+
+ /* format of the map is : input format, num_output_formats, outputFormat1,..,outputFormatN */
+ int32_t io_format_map[] = {HAL_PIXEL_FORMAT_IMPLEMENTATION_DEFINED, 2,
+ HAL_PIXEL_FORMAT_BLOB, HAL_PIXEL_FORMAT_YCbCr_420_888,
+ HAL_PIXEL_FORMAT_YCbCr_420_888, 2, HAL_PIXEL_FORMAT_BLOB,
+ HAL_PIXEL_FORMAT_YCbCr_420_888};
+ staticInfo.update(ANDROID_SCALER_AVAILABLE_INPUT_OUTPUT_FORMATS_MAP,
+ io_format_map, sizeof(io_format_map)/sizeof(io_format_map[0]));
+
+ int32_t max_latency = ANDROID_SYNC_MAX_LATENCY_PER_FRAME_CONTROL;
+ staticInfo.update(ANDROID_SYNC_MAX_LATENCY,
+ &max_latency,
+ 1);
+
+ uint8_t available_hot_pixel_modes[] = {ANDROID_HOT_PIXEL_MODE_FAST,
+ ANDROID_HOT_PIXEL_MODE_HIGH_QUALITY};
+ staticInfo.update(ANDROID_HOT_PIXEL_AVAILABLE_HOT_PIXEL_MODES,
+ available_hot_pixel_modes,
+ sizeof(available_hot_pixel_modes)/sizeof(available_hot_pixel_modes[0]));
+
+ uint8_t available_shading_modes[] = {ANDROID_SHADING_MODE_OFF,
+ ANDROID_SHADING_MODE_FAST,
+ ANDROID_SHADING_MODE_HIGH_QUALITY};
+ staticInfo.update(ANDROID_SHADING_AVAILABLE_MODES,
+ available_shading_modes,
+ 3);
+
+ uint8_t available_lens_shading_map_modes[] = {ANDROID_STATISTICS_LENS_SHADING_MAP_MODE_OFF,
+ ANDROID_STATISTICS_LENS_SHADING_MAP_MODE_ON};
+ staticInfo.update(ANDROID_STATISTICS_INFO_AVAILABLE_LENS_SHADING_MAP_MODES,
+ available_lens_shading_map_modes,
+ 2);
+
+ uint8_t available_edge_modes[] = {ANDROID_EDGE_MODE_OFF,
+ ANDROID_EDGE_MODE_FAST,
+ ANDROID_EDGE_MODE_HIGH_QUALITY,
+ ANDROID_EDGE_MODE_ZERO_SHUTTER_LAG};
+ staticInfo.update(ANDROID_EDGE_AVAILABLE_EDGE_MODES,
+ available_edge_modes,
+ sizeof(available_edge_modes)/sizeof(available_edge_modes[0]));
+
+ uint8_t available_noise_red_modes[] = {ANDROID_NOISE_REDUCTION_MODE_OFF,
+ ANDROID_NOISE_REDUCTION_MODE_FAST,
+ ANDROID_NOISE_REDUCTION_MODE_HIGH_QUALITY,
+ ANDROID_NOISE_REDUCTION_MODE_MINIMAL,
+ ANDROID_NOISE_REDUCTION_MODE_ZERO_SHUTTER_LAG};
+ staticInfo.update(ANDROID_NOISE_REDUCTION_AVAILABLE_NOISE_REDUCTION_MODES,
+ available_noise_red_modes,
+ sizeof(available_noise_red_modes)/sizeof(available_noise_red_modes[0]));
+
+ uint8_t available_tonemap_modes[] = {ANDROID_TONEMAP_MODE_CONTRAST_CURVE,
+ ANDROID_TONEMAP_MODE_FAST,
+ ANDROID_TONEMAP_MODE_HIGH_QUALITY};
+ staticInfo.update(ANDROID_TONEMAP_AVAILABLE_TONE_MAP_MODES,
+ available_tonemap_modes,
+ sizeof(available_tonemap_modes)/sizeof(available_tonemap_modes[0]));
+
+ uint8_t available_hot_pixel_map_modes[] = {ANDROID_STATISTICS_HOT_PIXEL_MAP_MODE_OFF};
+ staticInfo.update(ANDROID_STATISTICS_INFO_AVAILABLE_HOT_PIXEL_MAP_MODES,
+ available_hot_pixel_map_modes,
+ sizeof(available_hot_pixel_map_modes)/sizeof(available_hot_pixel_map_modes[0]));
+
+ val = lookupFwkName(REFERENCE_ILLUMINANT_MAP, METADATA_MAP_SIZE(REFERENCE_ILLUMINANT_MAP),
+ gCamCapability[cameraId]->reference_illuminant1);
+ if (NAME_NOT_FOUND != val) {
+ uint8_t fwkReferenceIlluminant = (uint8_t)val;
+ staticInfo.update(ANDROID_SENSOR_REFERENCE_ILLUMINANT1, &fwkReferenceIlluminant, 1);
+ }
+
+ val = lookupFwkName(REFERENCE_ILLUMINANT_MAP, METADATA_MAP_SIZE(REFERENCE_ILLUMINANT_MAP),
+ gCamCapability[cameraId]->reference_illuminant2);
+ if (NAME_NOT_FOUND != val) {
+ uint8_t fwkReferenceIlluminant = (uint8_t)val;
+ staticInfo.update(ANDROID_SENSOR_REFERENCE_ILLUMINANT2, &fwkReferenceIlluminant, 1);
+ }
+
+ staticInfo.update(ANDROID_SENSOR_FORWARD_MATRIX1, (camera_metadata_rational_t *)
+ (void *)gCamCapability[cameraId]->forward_matrix1,
+ FORWARD_MATRIX_COLS * FORWARD_MATRIX_ROWS);
+
+ staticInfo.update(ANDROID_SENSOR_FORWARD_MATRIX2, (camera_metadata_rational_t *)
+ (void *)gCamCapability[cameraId]->forward_matrix2,
+ FORWARD_MATRIX_COLS * FORWARD_MATRIX_ROWS);
+
+ staticInfo.update(ANDROID_SENSOR_COLOR_TRANSFORM1, (camera_metadata_rational_t *)
+ (void *)gCamCapability[cameraId]->color_transform1,
+ COLOR_TRANSFORM_COLS * COLOR_TRANSFORM_ROWS);
+
+ staticInfo.update(ANDROID_SENSOR_COLOR_TRANSFORM2, (camera_metadata_rational_t *)
+ (void *)gCamCapability[cameraId]->color_transform2,
+ COLOR_TRANSFORM_COLS * COLOR_TRANSFORM_ROWS);
+
+ staticInfo.update(ANDROID_SENSOR_CALIBRATION_TRANSFORM1, (camera_metadata_rational_t *)
+ (void *)gCamCapability[cameraId]->calibration_transform1,
+ CAL_TRANSFORM_COLS * CAL_TRANSFORM_ROWS);
+
+ staticInfo.update(ANDROID_SENSOR_CALIBRATION_TRANSFORM2, (camera_metadata_rational_t *)
+ (void *)gCamCapability[cameraId]->calibration_transform2,
+ CAL_TRANSFORM_COLS * CAL_TRANSFORM_ROWS);
+
+ int32_t request_keys_basic[] = {ANDROID_COLOR_CORRECTION_MODE,
+ ANDROID_COLOR_CORRECTION_TRANSFORM, ANDROID_COLOR_CORRECTION_GAINS,
+ ANDROID_COLOR_CORRECTION_ABERRATION_MODE,
+ ANDROID_CONTROL_AE_ANTIBANDING_MODE, ANDROID_CONTROL_AE_EXPOSURE_COMPENSATION,
+ ANDROID_CONTROL_AE_LOCK, ANDROID_CONTROL_AE_MODE,
+ ANDROID_CONTROL_AE_REGIONS, ANDROID_CONTROL_AE_TARGET_FPS_RANGE,
+ ANDROID_CONTROL_AE_PRECAPTURE_TRIGGER, ANDROID_CONTROL_AF_MODE,
+ ANDROID_CONTROL_AF_TRIGGER, ANDROID_CONTROL_AWB_LOCK,
+ ANDROID_CONTROL_AWB_MODE, ANDROID_CONTROL_CAPTURE_INTENT,
+ ANDROID_CONTROL_EFFECT_MODE, ANDROID_CONTROL_MODE,
+ ANDROID_CONTROL_SCENE_MODE, ANDROID_CONTROL_VIDEO_STABILIZATION_MODE,
+ ANDROID_DEMOSAIC_MODE, ANDROID_EDGE_MODE,
+ ANDROID_FLASH_FIRING_POWER, ANDROID_FLASH_FIRING_TIME, ANDROID_FLASH_MODE,
+ ANDROID_JPEG_GPS_COORDINATES,
+ ANDROID_JPEG_GPS_PROCESSING_METHOD, ANDROID_JPEG_GPS_TIMESTAMP,
+ ANDROID_JPEG_ORIENTATION, ANDROID_JPEG_QUALITY, ANDROID_JPEG_THUMBNAIL_QUALITY,
+ ANDROID_JPEG_THUMBNAIL_SIZE, ANDROID_LENS_APERTURE, ANDROID_LENS_FILTER_DENSITY,
+ ANDROID_LENS_FOCAL_LENGTH, ANDROID_LENS_FOCUS_DISTANCE,
+ ANDROID_LENS_OPTICAL_STABILIZATION_MODE, ANDROID_NOISE_REDUCTION_MODE,
+ ANDROID_REQUEST_ID, ANDROID_REQUEST_TYPE,
+ ANDROID_SCALER_CROP_REGION, ANDROID_SENSOR_EXPOSURE_TIME,
+ ANDROID_SENSOR_FRAME_DURATION, ANDROID_HOT_PIXEL_MODE,
+ ANDROID_STATISTICS_HOT_PIXEL_MAP_MODE,
+ ANDROID_SENSOR_SENSITIVITY, ANDROID_SHADING_MODE,
+ ANDROID_STATISTICS_FACE_DETECT_MODE,
+ ANDROID_STATISTICS_HISTOGRAM_MODE, ANDROID_STATISTICS_SHARPNESS_MAP_MODE,
+ ANDROID_STATISTICS_LENS_SHADING_MAP_MODE, ANDROID_TONEMAP_CURVE_BLUE,
+ ANDROID_TONEMAP_CURVE_GREEN, ANDROID_TONEMAP_CURVE_RED, ANDROID_TONEMAP_MODE,
+ ANDROID_BLACK_LEVEL_LOCK };
+
+ size_t request_keys_cnt =
+ sizeof(request_keys_basic)/sizeof(request_keys_basic[0]);
+ Vector<int32_t> available_request_keys;
+ available_request_keys.appendArray(request_keys_basic, request_keys_cnt);
+ if (gCamCapability[cameraId]->supported_focus_modes_cnt > 1) {
+ available_request_keys.add(ANDROID_CONTROL_AF_REGIONS);
+ }
+
+ staticInfo.update(ANDROID_REQUEST_AVAILABLE_REQUEST_KEYS,
+ available_request_keys.array(), available_request_keys.size());
+
+ int32_t result_keys_basic[] = {ANDROID_COLOR_CORRECTION_TRANSFORM,
+ ANDROID_COLOR_CORRECTION_GAINS, ANDROID_CONTROL_AE_MODE, ANDROID_CONTROL_AE_REGIONS,
+ ANDROID_CONTROL_AE_STATE, ANDROID_CONTROL_AF_MODE,
+ ANDROID_CONTROL_AF_STATE, ANDROID_CONTROL_AWB_MODE,
+ ANDROID_CONTROL_AWB_STATE, ANDROID_CONTROL_MODE, ANDROID_EDGE_MODE,
+ ANDROID_FLASH_FIRING_POWER, ANDROID_FLASH_FIRING_TIME, ANDROID_FLASH_MODE,
+ ANDROID_FLASH_STATE, ANDROID_JPEG_GPS_COORDINATES, ANDROID_JPEG_GPS_PROCESSING_METHOD,
+ ANDROID_JPEG_GPS_TIMESTAMP, ANDROID_JPEG_ORIENTATION, ANDROID_JPEG_QUALITY,
+ ANDROID_JPEG_THUMBNAIL_QUALITY, ANDROID_JPEG_THUMBNAIL_SIZE, ANDROID_LENS_APERTURE,
+ ANDROID_LENS_FILTER_DENSITY, ANDROID_LENS_FOCAL_LENGTH, ANDROID_LENS_FOCUS_DISTANCE,
+ ANDROID_LENS_FOCUS_RANGE, ANDROID_LENS_STATE, ANDROID_LENS_OPTICAL_STABILIZATION_MODE,
+ ANDROID_NOISE_REDUCTION_MODE, ANDROID_REQUEST_ID,
+ ANDROID_SCALER_CROP_REGION, ANDROID_SHADING_MODE, ANDROID_SENSOR_EXPOSURE_TIME,
+ ANDROID_SENSOR_FRAME_DURATION, ANDROID_SENSOR_SENSITIVITY,
+ ANDROID_SENSOR_TIMESTAMP, ANDROID_SENSOR_NEUTRAL_COLOR_POINT,
+ ANDROID_SENSOR_PROFILE_TONE_CURVE, ANDROID_BLACK_LEVEL_LOCK, ANDROID_TONEMAP_CURVE_BLUE,
+ ANDROID_TONEMAP_CURVE_GREEN, ANDROID_TONEMAP_CURVE_RED, ANDROID_TONEMAP_MODE,
+ ANDROID_STATISTICS_FACE_DETECT_MODE, ANDROID_STATISTICS_HISTOGRAM_MODE,
+ ANDROID_STATISTICS_SHARPNESS_MAP, ANDROID_STATISTICS_SHARPNESS_MAP_MODE,
+ ANDROID_STATISTICS_PREDICTED_COLOR_GAINS, ANDROID_STATISTICS_PREDICTED_COLOR_TRANSFORM,
+ ANDROID_STATISTICS_SCENE_FLICKER, ANDROID_STATISTICS_FACE_RECTANGLES,
+ ANDROID_STATISTICS_FACE_SCORES};
+ size_t result_keys_cnt =
+ sizeof(result_keys_basic)/sizeof(result_keys_basic[0]);
+
+ Vector<int32_t> available_result_keys;
+ available_result_keys.appendArray(result_keys_basic, result_keys_cnt);
+ if (gCamCapability[cameraId]->supported_focus_modes_cnt > 1) {
+ available_result_keys.add(ANDROID_CONTROL_AF_REGIONS);
+ }
+ if (CAM_SENSOR_RAW == gCamCapability[cameraId]->sensor_type.sens_type) {
+ available_result_keys.add(ANDROID_SENSOR_NOISE_PROFILE);
+ available_result_keys.add(ANDROID_SENSOR_GREEN_SPLIT);
+ }
+ if (supportedFaceDetectMode == 1) {
+ available_result_keys.add(ANDROID_STATISTICS_FACE_RECTANGLES);
+ available_result_keys.add(ANDROID_STATISTICS_FACE_SCORES);
+ } else if ((supportedFaceDetectMode == 2) ||
+ (supportedFaceDetectMode == 3)) {
+ available_result_keys.add(ANDROID_STATISTICS_FACE_IDS);
+ available_result_keys.add(ANDROID_STATISTICS_FACE_LANDMARKS);
+ }
+ staticInfo.update(ANDROID_REQUEST_AVAILABLE_RESULT_KEYS,
+ available_result_keys.array(), available_result_keys.size());
+
+ int32_t available_characteristics_keys[] = {ANDROID_CONTROL_AE_AVAILABLE_ANTIBANDING_MODES,
+ ANDROID_CONTROL_AE_AVAILABLE_MODES, ANDROID_CONTROL_AE_AVAILABLE_TARGET_FPS_RANGES,
+ ANDROID_CONTROL_AE_COMPENSATION_RANGE, ANDROID_CONTROL_AE_COMPENSATION_STEP,
+ ANDROID_CONTROL_AF_AVAILABLE_MODES, ANDROID_CONTROL_AVAILABLE_EFFECTS,
+ ANDROID_COLOR_CORRECTION_AVAILABLE_ABERRATION_MODES,
+ ANDROID_SCALER_CROPPING_TYPE,
+ ANDROID_SYNC_MAX_LATENCY,
+ ANDROID_SENSOR_INFO_TIMESTAMP_SOURCE,
+ ANDROID_CONTROL_AVAILABLE_SCENE_MODES,
+ ANDROID_CONTROL_AVAILABLE_VIDEO_STABILIZATION_MODES,
+ ANDROID_CONTROL_AWB_AVAILABLE_MODES, ANDROID_CONTROL_MAX_REGIONS,
+ ANDROID_CONTROL_SCENE_MODE_OVERRIDES,ANDROID_FLASH_INFO_AVAILABLE,
+ ANDROID_FLASH_INFO_CHARGE_DURATION, ANDROID_JPEG_AVAILABLE_THUMBNAIL_SIZES,
+ ANDROID_JPEG_MAX_SIZE, ANDROID_LENS_INFO_AVAILABLE_APERTURES,
+ ANDROID_LENS_INFO_AVAILABLE_FILTER_DENSITIES,
+ ANDROID_LENS_INFO_AVAILABLE_FOCAL_LENGTHS,
+ ANDROID_LENS_INFO_AVAILABLE_OPTICAL_STABILIZATION,
+ ANDROID_LENS_INFO_HYPERFOCAL_DISTANCE, ANDROID_LENS_INFO_MINIMUM_FOCUS_DISTANCE,
+ ANDROID_LENS_INFO_SHADING_MAP_SIZE, ANDROID_LENS_INFO_FOCUS_DISTANCE_CALIBRATION,
+ ANDROID_LENS_FACING,
+ ANDROID_REQUEST_MAX_NUM_OUTPUT_STREAMS, ANDROID_REQUEST_MAX_NUM_INPUT_STREAMS,
+ ANDROID_REQUEST_PIPELINE_MAX_DEPTH, ANDROID_REQUEST_AVAILABLE_CAPABILITIES,
+ ANDROID_REQUEST_AVAILABLE_REQUEST_KEYS, ANDROID_REQUEST_AVAILABLE_RESULT_KEYS,
+ ANDROID_REQUEST_AVAILABLE_CHARACTERISTICS_KEYS, ANDROID_REQUEST_PARTIAL_RESULT_COUNT,
+ ANDROID_SCALER_AVAILABLE_MAX_DIGITAL_ZOOM,
+ ANDROID_SCALER_AVAILABLE_INPUT_OUTPUT_FORMATS_MAP,
+ ANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS,
+ /*ANDROID_SCALER_AVAILABLE_STALL_DURATIONS,*/
+ ANDROID_SCALER_AVAILABLE_MIN_FRAME_DURATIONS, ANDROID_SENSOR_FORWARD_MATRIX1,
+ ANDROID_SENSOR_REFERENCE_ILLUMINANT1, ANDROID_SENSOR_REFERENCE_ILLUMINANT2,
+ ANDROID_SENSOR_FORWARD_MATRIX2, ANDROID_SENSOR_COLOR_TRANSFORM1,
+ ANDROID_SENSOR_COLOR_TRANSFORM2, ANDROID_SENSOR_CALIBRATION_TRANSFORM1,
+ ANDROID_SENSOR_CALIBRATION_TRANSFORM2, ANDROID_SENSOR_INFO_ACTIVE_ARRAY_SIZE,
+ ANDROID_SENSOR_INFO_SENSITIVITY_RANGE, ANDROID_SENSOR_INFO_COLOR_FILTER_ARRANGEMENT,
+ ANDROID_SENSOR_INFO_EXPOSURE_TIME_RANGE, ANDROID_SENSOR_INFO_MAX_FRAME_DURATION,
+ ANDROID_SENSOR_INFO_PHYSICAL_SIZE, ANDROID_SENSOR_INFO_PIXEL_ARRAY_SIZE,
+ ANDROID_SENSOR_INFO_WHITE_LEVEL, ANDROID_SENSOR_BASE_GAIN_FACTOR,
+ ANDROID_SENSOR_BLACK_LEVEL_PATTERN, ANDROID_SENSOR_MAX_ANALOG_SENSITIVITY,
+ ANDROID_SENSOR_ORIENTATION, ANDROID_SENSOR_AVAILABLE_TEST_PATTERN_MODES,
+ ANDROID_STATISTICS_INFO_AVAILABLE_FACE_DETECT_MODES,
+ ANDROID_STATISTICS_INFO_HISTOGRAM_BUCKET_COUNT,
+ ANDROID_STATISTICS_INFO_MAX_FACE_COUNT, ANDROID_STATISTICS_INFO_MAX_HISTOGRAM_COUNT,
+ ANDROID_STATISTICS_INFO_MAX_SHARPNESS_MAP_VALUE,
+ ANDROID_STATISTICS_INFO_SHARPNESS_MAP_SIZE, ANDROID_HOT_PIXEL_AVAILABLE_HOT_PIXEL_MODES,
+ ANDROID_EDGE_AVAILABLE_EDGE_MODES,
+ ANDROID_NOISE_REDUCTION_AVAILABLE_NOISE_REDUCTION_MODES,
+ ANDROID_TONEMAP_AVAILABLE_TONE_MAP_MODES,
+ ANDROID_STATISTICS_INFO_AVAILABLE_HOT_PIXEL_MAP_MODES,
+ ANDROID_TONEMAP_MAX_CURVE_POINTS,
+ ANDROID_CONTROL_AVAILABLE_MODES,
+ ANDROID_CONTROL_AE_LOCK_AVAILABLE,
+ ANDROID_CONTROL_AWB_LOCK_AVAILABLE,
+ ANDROID_STATISTICS_INFO_AVAILABLE_LENS_SHADING_MAP_MODES,
+ ANDROID_SHADING_AVAILABLE_MODES,
+ ANDROID_INFO_SUPPORTED_HARDWARE_LEVEL };
+ staticInfo.update(ANDROID_REQUEST_AVAILABLE_CHARACTERISTICS_KEYS,
+ available_characteristics_keys,
+ sizeof(available_characteristics_keys)/sizeof(int32_t));
+
+ /*available stall durations depend on the hw + sw and will be different for different devices */
+ /*have to add for raw after implementation*/
+ int32_t stall_formats[] = {HAL_PIXEL_FORMAT_BLOB, ANDROID_SCALER_AVAILABLE_FORMATS_RAW16};
+ size_t stall_formats_count = sizeof(stall_formats)/sizeof(int32_t);
+
+ Vector<int64_t> available_stall_durations;
+ for (uint32_t j = 0; j < stall_formats_count; j++) {
+ if (stall_formats[j] == HAL_PIXEL_FORMAT_BLOB) {
+ for (uint32_t i = 0; i < MIN(MAX_SIZES_CNT,
+ gCamCapability[cameraId]->picture_sizes_tbl_cnt); i++) {
+ available_stall_durations.add(stall_formats[j]);
+ available_stall_durations.add(gCamCapability[cameraId]->picture_sizes_tbl[i].width);
+ available_stall_durations.add(gCamCapability[cameraId]->picture_sizes_tbl[i].height);
+ available_stall_durations.add(gCamCapability[cameraId]->jpeg_stall_durations[i]);
+ }
+ } else {
+ for (uint32_t i = 0; i < MIN(MAX_SIZES_CNT,
+ gCamCapability[cameraId]->supported_raw_dim_cnt); i++) {
+ available_stall_durations.add(stall_formats[j]);
+ available_stall_durations.add(gCamCapability[cameraId]->raw_dim[i].width);
+ available_stall_durations.add(gCamCapability[cameraId]->raw_dim[i].height);
+ available_stall_durations.add(gCamCapability[cameraId]->raw16_stall_durations[i]);
+ }
+ }
+ }
+ staticInfo.update(ANDROID_SCALER_AVAILABLE_STALL_DURATIONS,
+ available_stall_durations.array(),
+ available_stall_durations.size());
+
+ //QCAMERA3_OPAQUE_RAW
+ uint8_t raw_format = QCAMERA3_OPAQUE_RAW_FORMAT_LEGACY;
+ cam_format_t fmt = CAM_FORMAT_BAYER_QCOM_RAW_10BPP_GBRG;
+ switch (gCamCapability[cameraId]->opaque_raw_fmt) {
+ case LEGACY_RAW:
+ if (gCamCapability[cameraId]->white_level == MAX_VALUE_8BIT)
+ fmt = CAM_FORMAT_BAYER_QCOM_RAW_8BPP_GBRG;
+ else if (gCamCapability[cameraId]->white_level == MAX_VALUE_10BIT)
+ fmt = CAM_FORMAT_BAYER_QCOM_RAW_10BPP_GBRG;
+ else if (gCamCapability[cameraId]->white_level == MAX_VALUE_12BIT)
+ fmt = CAM_FORMAT_BAYER_QCOM_RAW_12BPP_GBRG;
+ raw_format = QCAMERA3_OPAQUE_RAW_FORMAT_LEGACY;
+ break;
+ case MIPI_RAW:
+ if (gCamCapability[cameraId]->white_level == MAX_VALUE_8BIT)
+ fmt = CAM_FORMAT_BAYER_MIPI_RAW_8BPP_GBRG;
+ else if (gCamCapability[cameraId]->white_level == MAX_VALUE_10BIT)
+ fmt = CAM_FORMAT_BAYER_MIPI_RAW_10BPP_GBRG;
+ else if (gCamCapability[cameraId]->white_level == MAX_VALUE_12BIT)
+ fmt = CAM_FORMAT_BAYER_MIPI_RAW_12BPP_GBRG;
+ raw_format = QCAMERA3_OPAQUE_RAW_FORMAT_MIPI;
+ break;
+ default:
+ LOGE("unknown opaque_raw_format %d",
+ gCamCapability[cameraId]->opaque_raw_fmt);
+ break;
+ }
+ staticInfo.update(QCAMERA3_OPAQUE_RAW_FORMAT, &raw_format, 1);
+
+ Vector<int32_t> strides;
+ for (size_t i = 0; i < MIN(MAX_SIZES_CNT,
+ gCamCapability[cameraId]->supported_raw_dim_cnt); i++) {
+ cam_stream_buf_plane_info_t buf_planes;
+ strides.add(gCamCapability[cameraId]->raw_dim[i].width);
+ strides.add(gCamCapability[cameraId]->raw_dim[i].height);
+ mm_stream_calc_offset_raw(fmt, &gCamCapability[cameraId]->raw_dim[i],
+ &gCamCapability[cameraId]->padding_info, &buf_planes);
+ strides.add(buf_planes.plane_info.mp[0].stride);
+ }
+ staticInfo.update(QCAMERA3_OPAQUE_RAW_STRIDES, strides.array(),
+ strides.size());
+
+ staticInfo.update(QCAMERA3_DUALCAM_CALIB_META_DATA_BLOB,
+ (const uint8_t*)&gCamCapability[cameraId]->related_cam_calibration,
+ sizeof(gCamCapability[cameraId]->related_cam_calibration));
+
+ uint8_t isMonoOnly =
+ (gCamCapability[cameraId]->color_arrangement == CAM_FILTER_ARRANGEMENT_Y);
+ staticInfo.update(QCAMERA3_SENSOR_IS_MONO_ONLY,
+ &isMonoOnly, 1);
+
+ gStaticMetadata[cameraId] = staticInfo.release();
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : makeTable
+ *
+ * DESCRIPTION: make a table of sizes
+ *
+ * PARAMETERS :
+ *
+ *
+ *==========================================================================*/
+void QCamera3HardwareInterface::makeTable(cam_dimension_t* dimTable, size_t size,
+ size_t max_size, int32_t *sizeTable)
+{
+ size_t j = 0;
+ if (size > max_size) {
+ size = max_size;
+ }
+ for (size_t i = 0; i < size; i++) {
+ sizeTable[j] = dimTable[i].width;
+ sizeTable[j+1] = dimTable[i].height;
+ j+=2;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : makeFPSTable
+ *
+ * DESCRIPTION: make a table of fps ranges
+ *
+ * PARAMETERS :
+ *
+ *==========================================================================*/
+void QCamera3HardwareInterface::makeFPSTable(cam_fps_range_t* fpsTable, size_t size,
+ size_t max_size, int32_t *fpsRangesTable)
+{
+ size_t j = 0;
+ if (size > max_size) {
+ size = max_size;
+ }
+ for (size_t i = 0; i < size; i++) {
+ fpsRangesTable[j] = (int32_t)fpsTable[i].min_fps;
+ fpsRangesTable[j+1] = (int32_t)fpsTable[i].max_fps;
+ j+=2;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : makeOverridesList
+ *
+ * DESCRIPTION: make a list of scene mode overrides
+ *
+ * PARAMETERS :
+ *
+ *
+ *==========================================================================*/
+void QCamera3HardwareInterface::makeOverridesList(
+ cam_scene_mode_overrides_t* overridesTable, size_t size, size_t max_size,
+ uint8_t *overridesList, uint8_t *supported_indexes, uint32_t camera_id)
+{
+ /*daemon will give a list of overrides for all scene modes.
+ However we should send the fwk only the overrides for the scene modes
+ supported by the framework*/
+ size_t j = 0;
+ if (size > max_size) {
+ size = max_size;
+ }
+ size_t focus_count = CAM_FOCUS_MODE_MAX;
+ focus_count = MIN(gCamCapability[camera_id]->supported_focus_modes_cnt,
+ focus_count);
+ for (size_t i = 0; i < size; i++) {
+ bool supt = false;
+ size_t index = supported_indexes[i];
+ overridesList[j] = gCamCapability[camera_id]->flash_available ?
+ ANDROID_CONTROL_AE_MODE_ON_AUTO_FLASH : ANDROID_CONTROL_AE_MODE_ON;
+ int val = lookupFwkName(WHITE_BALANCE_MODES_MAP,
+ METADATA_MAP_SIZE(WHITE_BALANCE_MODES_MAP),
+ overridesTable[index].awb_mode);
+ if (NAME_NOT_FOUND != val) {
+ overridesList[j+1] = (uint8_t)val;
+ }
+ uint8_t focus_override = overridesTable[index].af_mode;
+ for (size_t k = 0; k < focus_count; k++) {
+ if (gCamCapability[camera_id]->supported_focus_modes[k] == focus_override) {
+ supt = true;
+ break;
+ }
+ }
+ if (supt) {
+ val = lookupFwkName(FOCUS_MODES_MAP, METADATA_MAP_SIZE(FOCUS_MODES_MAP),
+ focus_override);
+ if (NAME_NOT_FOUND != val) {
+ overridesList[j+2] = (uint8_t)val;
+ }
+ } else {
+ overridesList[j+2] = ANDROID_CONTROL_AF_MODE_OFF;
+ }
+ j+=3;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : filterJpegSizes
+ *
+ * DESCRIPTION: Returns the supported jpeg sizes based on the max dimension that
+ * could be downscaled to
+ *
+ * PARAMETERS :
+ *
+ * RETURN : length of jpegSizes array
+ *==========================================================================*/
+
+size_t QCamera3HardwareInterface::filterJpegSizes(int32_t *jpegSizes, int32_t *processedSizes,
+ size_t processedSizesCnt, size_t maxCount, cam_rect_t active_array_size,
+ uint8_t downscale_factor)
+{
+ if (0 == downscale_factor) {
+ downscale_factor = 1;
+ }
+
+ int32_t min_width = active_array_size.width / downscale_factor;
+ int32_t min_height = active_array_size.height / downscale_factor;
+ size_t jpegSizesCnt = 0;
+ if (processedSizesCnt > maxCount) {
+ processedSizesCnt = maxCount;
+ }
+ for (size_t i = 0; i < processedSizesCnt; i+=2) {
+ if (processedSizes[i] >= min_width && processedSizes[i+1] >= min_height) {
+ jpegSizes[jpegSizesCnt] = processedSizes[i];
+ jpegSizes[jpegSizesCnt+1] = processedSizes[i+1];
+ jpegSizesCnt += 2;
+ }
+ }
+ return jpegSizesCnt;
+}
+
+/*===========================================================================
+ * FUNCTION : computeNoiseModelEntryS
+ *
+ * DESCRIPTION: function to map a given sensitivity to the S noise
+ * model parameters in the DNG noise model.
+ *
+ * PARAMETERS : sens : the sensor sensitivity
+ *
+ ** RETURN : S (sensor amplification) noise
+ *
+ *==========================================================================*/
+double QCamera3HardwareInterface::computeNoiseModelEntryS(int32_t sens) {
+ double s = gCamCapability[mCameraId]->gradient_S * sens +
+ gCamCapability[mCameraId]->offset_S;
+ return ((s < 0.0) ? 0.0 : s);
+}
+
+/*===========================================================================
+ * FUNCTION : computeNoiseModelEntryO
+ *
+ * DESCRIPTION: function to map a given sensitivity to the O noise
+ * model parameters in the DNG noise model.
+ *
+ * PARAMETERS : sens : the sensor sensitivity
+ *
+ ** RETURN : O (sensor readout) noise
+ *
+ *==========================================================================*/
+double QCamera3HardwareInterface::computeNoiseModelEntryO(int32_t sens) {
+ int32_t max_analog_sens = gCamCapability[mCameraId]->max_analog_sensitivity;
+ double digital_gain = (1.0 * sens / max_analog_sens) < 1.0 ?
+ 1.0 : (1.0 * sens / max_analog_sens);
+ double o = gCamCapability[mCameraId]->gradient_O * sens * sens +
+ gCamCapability[mCameraId]->offset_O * digital_gain * digital_gain;
+ return ((o < 0.0) ? 0.0 : o);
+}
+
+/*===========================================================================
+ * FUNCTION : getSensorSensitivity
+ *
+ * DESCRIPTION: convert iso_mode to an integer value
+ *
+ * PARAMETERS : iso_mode : the iso_mode supported by sensor
+ *
+ ** RETURN : sensitivity supported by sensor
+ *
+ *==========================================================================*/
+int32_t QCamera3HardwareInterface::getSensorSensitivity(int32_t iso_mode)
+{
+ int32_t sensitivity;
+
+ switch (iso_mode) {
+ case CAM_ISO_MODE_100:
+ sensitivity = 100;
+ break;
+ case CAM_ISO_MODE_200:
+ sensitivity = 200;
+ break;
+ case CAM_ISO_MODE_400:
+ sensitivity = 400;
+ break;
+ case CAM_ISO_MODE_800:
+ sensitivity = 800;
+ break;
+ case CAM_ISO_MODE_1600:
+ sensitivity = 1600;
+ break;
+ default:
+ sensitivity = -1;
+ break;
+ }
+ return sensitivity;
+}
+
+/*===========================================================================
+ * FUNCTION : getCamInfo
+ *
+ * DESCRIPTION: query camera capabilities
+ *
+ * PARAMETERS :
+ * @cameraId : camera Id
+ * @info : camera info struct to be filled in with camera capabilities
+ *
+ * RETURN : int type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera3HardwareInterface::getCamInfo(uint32_t cameraId,
+ struct camera_info *info)
+{
+ ATRACE_CALL();
+ int rc = 0;
+
+ pthread_mutex_lock(&gCamLock);
+ if (NULL == gCamCapability[cameraId]) {
+ rc = initCapabilities(cameraId);
+ if (rc < 0) {
+ pthread_mutex_unlock(&gCamLock);
+ return rc;
+ }
+ }
+
+ if (NULL == gStaticMetadata[cameraId]) {
+ rc = initStaticMetadata(cameraId);
+ if (rc < 0) {
+ pthread_mutex_unlock(&gCamLock);
+ return rc;
+ }
+ }
+
+ switch(gCamCapability[cameraId]->position) {
+ case CAM_POSITION_BACK:
+ case CAM_POSITION_BACK_AUX:
+ info->facing = CAMERA_FACING_BACK;
+ break;
+
+ case CAM_POSITION_FRONT:
+ case CAM_POSITION_FRONT_AUX:
+ info->facing = CAMERA_FACING_FRONT;
+ break;
+
+ default:
+ LOGE("Unknown position type %d for camera id:%d",
+ gCamCapability[cameraId]->position, cameraId);
+ rc = -1;
+ break;
+ }
+
+
+ info->orientation = (int)gCamCapability[cameraId]->sensor_mount_angle;
+ info->device_version = CAMERA_DEVICE_API_VERSION_3_3;
+ info->static_camera_characteristics = gStaticMetadata[cameraId];
+
+ //For now assume both cameras can operate independently.
+ info->conflicting_devices = NULL;
+ info->conflicting_devices_length = 0;
+
+ //resource cost is 100 * MIN(1.0, m/M),
+ //where m is throughput requirement with maximum stream configuration
+ //and M is CPP maximum throughput.
+ float max_fps = 0.0;
+ for (uint32_t i = 0;
+ i < gCamCapability[cameraId]->fps_ranges_tbl_cnt; i++) {
+ if (max_fps < gCamCapability[cameraId]->fps_ranges_tbl[i].max_fps)
+ max_fps = gCamCapability[cameraId]->fps_ranges_tbl[i].max_fps;
+ }
+ float ratio = 1.0 * MAX_PROCESSED_STREAMS *
+ gCamCapability[cameraId]->active_array_size.width *
+ gCamCapability[cameraId]->active_array_size.height * max_fps /
+ gCamCapability[cameraId]->max_pixel_bandwidth;
+ info->resource_cost = 100 * MIN(1.0, ratio);
+ LOGI("camera %d resource cost is %d", cameraId,
+ info->resource_cost);
+
+ pthread_mutex_unlock(&gCamLock);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : translateCapabilityToMetadata
+ *
+ * DESCRIPTION: translate the capability into camera_metadata_t
+ *
+ * PARAMETERS : type of the request
+ *
+ *
+ * RETURN : success: camera_metadata_t*
+ * failure: NULL
+ *
+ *==========================================================================*/
+camera_metadata_t* QCamera3HardwareInterface::translateCapabilityToMetadata(int type)
+{
+ if (mDefaultMetadata[type] != NULL) {
+ return mDefaultMetadata[type];
+ }
+ //first time we are handling this request
+ //fill up the metadata structure using the wrapper class
+ CameraMetadata settings;
+ //translate from cam_capability_t to camera_metadata_tag_t
+ static const uint8_t requestType = ANDROID_REQUEST_TYPE_CAPTURE;
+ settings.update(ANDROID_REQUEST_TYPE, &requestType, 1);
+ int32_t defaultRequestID = 0;
+ settings.update(ANDROID_REQUEST_ID, &defaultRequestID, 1);
+
+ /* OIS disable */
+ char ois_prop[PROPERTY_VALUE_MAX];
+ memset(ois_prop, 0, sizeof(ois_prop));
+ property_get("persist.camera.ois.disable", ois_prop, "0");
+ uint8_t ois_disable = (uint8_t)atoi(ois_prop);
+
+ /* Force video to use OIS */
+ char videoOisProp[PROPERTY_VALUE_MAX];
+ memset(videoOisProp, 0, sizeof(videoOisProp));
+ property_get("persist.camera.ois.video", videoOisProp, "1");
+ uint8_t forceVideoOis = (uint8_t)atoi(videoOisProp);
+
+ // EIS enable/disable
+ char eis_prop[PROPERTY_VALUE_MAX];
+ memset(eis_prop, 0, sizeof(eis_prop));
+ property_get("persist.camera.eis.enable", eis_prop, "0");
+ const uint8_t eis_prop_set = (uint8_t)atoi(eis_prop);
+
+ const bool facingBack = ((gCamCapability[mCameraId]->position == CAM_POSITION_BACK) ||
+ (gCamCapability[mCameraId]->position == CAM_POSITION_BACK_AUX));
+ // This is a bit hacky. EIS is enabled only when the above setprop
+ // is set to non-zero value and on back camera (for 2015 Nexus).
+ // Ideally, we should rely on m_bEisEnable, but we cannot guarantee
+ // configureStream is called before this function. In other words,
+ // we cannot guarantee the app will call configureStream before
+ // calling createDefaultRequest.
+ const bool eisEnabled = facingBack && eis_prop_set;
+
+ uint8_t controlIntent = 0;
+ uint8_t focusMode;
+ uint8_t vsMode;
+ uint8_t optStabMode;
+ uint8_t cacMode;
+ uint8_t edge_mode;
+ uint8_t noise_red_mode;
+ uint8_t tonemap_mode;
+ bool highQualityModeEntryAvailable = FALSE;
+ bool fastModeEntryAvailable = FALSE;
+ vsMode = ANDROID_CONTROL_VIDEO_STABILIZATION_MODE_OFF;
+ optStabMode = ANDROID_LENS_OPTICAL_STABILIZATION_MODE_OFF;
+ switch (type) {
+ case CAMERA3_TEMPLATE_PREVIEW:
+ controlIntent = ANDROID_CONTROL_CAPTURE_INTENT_PREVIEW;
+ focusMode = ANDROID_CONTROL_AF_MODE_CONTINUOUS_PICTURE;
+ optStabMode = ANDROID_LENS_OPTICAL_STABILIZATION_MODE_ON;
+ cacMode = ANDROID_COLOR_CORRECTION_ABERRATION_MODE_FAST;
+ edge_mode = ANDROID_EDGE_MODE_FAST;
+ noise_red_mode = ANDROID_NOISE_REDUCTION_MODE_FAST;
+ tonemap_mode = ANDROID_TONEMAP_MODE_FAST;
+ break;
+ case CAMERA3_TEMPLATE_STILL_CAPTURE:
+ controlIntent = ANDROID_CONTROL_CAPTURE_INTENT_STILL_CAPTURE;
+ focusMode = ANDROID_CONTROL_AF_MODE_CONTINUOUS_PICTURE;
+ optStabMode = ANDROID_LENS_OPTICAL_STABILIZATION_MODE_ON;
+ edge_mode = ANDROID_EDGE_MODE_HIGH_QUALITY;
+ noise_red_mode = ANDROID_NOISE_REDUCTION_MODE_HIGH_QUALITY;
+ tonemap_mode = ANDROID_TONEMAP_MODE_HIGH_QUALITY;
+ cacMode = ANDROID_COLOR_CORRECTION_ABERRATION_MODE_OFF;
+ // Order of priority for default CAC is HIGH Quality -> FAST -> OFF
+ for (size_t i = 0; i < gCamCapability[mCameraId]->aberration_modes_count; i++) {
+ if (gCamCapability[mCameraId]->aberration_modes[i] ==
+ CAM_COLOR_CORRECTION_ABERRATION_HIGH_QUALITY) {
+ highQualityModeEntryAvailable = TRUE;
+ } else if (gCamCapability[mCameraId]->aberration_modes[i] ==
+ CAM_COLOR_CORRECTION_ABERRATION_FAST) {
+ fastModeEntryAvailable = TRUE;
+ }
+ }
+ if (highQualityModeEntryAvailable) {
+ cacMode = ANDROID_COLOR_CORRECTION_ABERRATION_MODE_HIGH_QUALITY;
+ } else if (fastModeEntryAvailable) {
+ cacMode = ANDROID_COLOR_CORRECTION_ABERRATION_MODE_FAST;
+ }
+ break;
+ case CAMERA3_TEMPLATE_VIDEO_RECORD:
+ controlIntent = ANDROID_CONTROL_CAPTURE_INTENT_VIDEO_RECORD;
+ focusMode = ANDROID_CONTROL_AF_MODE_CONTINUOUS_VIDEO;
+ optStabMode = ANDROID_LENS_OPTICAL_STABILIZATION_MODE_OFF;
+ if (eisEnabled) {
+ vsMode = ANDROID_CONTROL_VIDEO_STABILIZATION_MODE_ON;
+ }
+ cacMode = ANDROID_COLOR_CORRECTION_ABERRATION_MODE_FAST;
+ edge_mode = ANDROID_EDGE_MODE_FAST;
+ noise_red_mode = ANDROID_NOISE_REDUCTION_MODE_FAST;
+ tonemap_mode = ANDROID_TONEMAP_MODE_FAST;
+ if (forceVideoOis)
+ optStabMode = ANDROID_LENS_OPTICAL_STABILIZATION_MODE_ON;
+ break;
+ case CAMERA3_TEMPLATE_VIDEO_SNAPSHOT:
+ controlIntent = ANDROID_CONTROL_CAPTURE_INTENT_VIDEO_SNAPSHOT;
+ focusMode = ANDROID_CONTROL_AF_MODE_CONTINUOUS_VIDEO;
+ optStabMode = ANDROID_LENS_OPTICAL_STABILIZATION_MODE_OFF;
+ if (eisEnabled) {
+ vsMode = ANDROID_CONTROL_VIDEO_STABILIZATION_MODE_ON;
+ }
+ cacMode = ANDROID_COLOR_CORRECTION_ABERRATION_MODE_FAST;
+ edge_mode = ANDROID_EDGE_MODE_FAST;
+ noise_red_mode = ANDROID_NOISE_REDUCTION_MODE_FAST;
+ tonemap_mode = ANDROID_TONEMAP_MODE_FAST;
+ if (forceVideoOis)
+ optStabMode = ANDROID_LENS_OPTICAL_STABILIZATION_MODE_ON;
+ break;
+ case CAMERA3_TEMPLATE_ZERO_SHUTTER_LAG:
+ controlIntent = ANDROID_CONTROL_CAPTURE_INTENT_ZERO_SHUTTER_LAG;
+ focusMode = ANDROID_CONTROL_AF_MODE_CONTINUOUS_PICTURE;
+ optStabMode = ANDROID_LENS_OPTICAL_STABILIZATION_MODE_ON;
+ cacMode = ANDROID_COLOR_CORRECTION_ABERRATION_MODE_FAST;
+ edge_mode = ANDROID_EDGE_MODE_ZERO_SHUTTER_LAG;
+ noise_red_mode = ANDROID_NOISE_REDUCTION_MODE_ZERO_SHUTTER_LAG;
+ tonemap_mode = ANDROID_TONEMAP_MODE_FAST;
+ break;
+ case CAMERA3_TEMPLATE_MANUAL:
+ edge_mode = ANDROID_EDGE_MODE_FAST;
+ noise_red_mode = ANDROID_NOISE_REDUCTION_MODE_FAST;
+ tonemap_mode = ANDROID_TONEMAP_MODE_FAST;
+ cacMode = ANDROID_COLOR_CORRECTION_ABERRATION_MODE_FAST;
+ controlIntent = ANDROID_CONTROL_CAPTURE_INTENT_MANUAL;
+ focusMode = ANDROID_CONTROL_AF_MODE_OFF;
+ optStabMode = ANDROID_LENS_OPTICAL_STABILIZATION_MODE_OFF;
+ break;
+ default:
+ edge_mode = ANDROID_EDGE_MODE_FAST;
+ noise_red_mode = ANDROID_NOISE_REDUCTION_MODE_FAST;
+ tonemap_mode = ANDROID_TONEMAP_MODE_FAST;
+ cacMode = ANDROID_COLOR_CORRECTION_ABERRATION_MODE_FAST;
+ controlIntent = ANDROID_CONTROL_CAPTURE_INTENT_CUSTOM;
+ optStabMode = ANDROID_LENS_OPTICAL_STABILIZATION_MODE_OFF;
+ break;
+ }
+ settings.update(ANDROID_COLOR_CORRECTION_ABERRATION_MODE, &cacMode, 1);
+ settings.update(ANDROID_CONTROL_CAPTURE_INTENT, &controlIntent, 1);
+ settings.update(ANDROID_CONTROL_VIDEO_STABILIZATION_MODE, &vsMode, 1);
+ if (gCamCapability[mCameraId]->supported_focus_modes_cnt == 1) {
+ focusMode = ANDROID_CONTROL_AF_MODE_OFF;
+ }
+ settings.update(ANDROID_CONTROL_AF_MODE, &focusMode, 1);
+
+ if (gCamCapability[mCameraId]->optical_stab_modes_count == 1 &&
+ gCamCapability[mCameraId]->optical_stab_modes[0] == CAM_OPT_STAB_ON)
+ optStabMode = ANDROID_LENS_OPTICAL_STABILIZATION_MODE_ON;
+ else if ((gCamCapability[mCameraId]->optical_stab_modes_count == 1 &&
+ gCamCapability[mCameraId]->optical_stab_modes[0] == CAM_OPT_STAB_OFF)
+ || ois_disable)
+ optStabMode = ANDROID_LENS_OPTICAL_STABILIZATION_MODE_OFF;
+ settings.update(ANDROID_LENS_OPTICAL_STABILIZATION_MODE, &optStabMode, 1);
+
+ settings.update(ANDROID_CONTROL_AE_EXPOSURE_COMPENSATION,
+ &gCamCapability[mCameraId]->exposure_compensation_default, 1);
+
+ static const uint8_t aeLock = ANDROID_CONTROL_AE_LOCK_OFF;
+ settings.update(ANDROID_CONTROL_AE_LOCK, &aeLock, 1);
+
+ static const uint8_t awbLock = ANDROID_CONTROL_AWB_LOCK_OFF;
+ settings.update(ANDROID_CONTROL_AWB_LOCK, &awbLock, 1);
+
+ static const uint8_t awbMode = ANDROID_CONTROL_AWB_MODE_AUTO;
+ settings.update(ANDROID_CONTROL_AWB_MODE, &awbMode, 1);
+
+ static const uint8_t controlMode = ANDROID_CONTROL_MODE_AUTO;
+ settings.update(ANDROID_CONTROL_MODE, &controlMode, 1);
+
+ static const uint8_t effectMode = ANDROID_CONTROL_EFFECT_MODE_OFF;
+ settings.update(ANDROID_CONTROL_EFFECT_MODE, &effectMode, 1);
+
+ static const uint8_t sceneMode = ANDROID_CONTROL_SCENE_MODE_FACE_PRIORITY;
+ settings.update(ANDROID_CONTROL_SCENE_MODE, &sceneMode, 1);
+
+ static const uint8_t aeMode = ANDROID_CONTROL_AE_MODE_ON;
+ settings.update(ANDROID_CONTROL_AE_MODE, &aeMode, 1);
+
+ /*flash*/
+ static const uint8_t flashMode = ANDROID_FLASH_MODE_OFF;
+ settings.update(ANDROID_FLASH_MODE, &flashMode, 1);
+
+ static const uint8_t flashFiringLevel = CAM_FLASH_FIRING_LEVEL_4;
+ settings.update(ANDROID_FLASH_FIRING_POWER,
+ &flashFiringLevel, 1);
+
+ /* lens */
+ float default_aperture = gCamCapability[mCameraId]->apertures[0];
+ settings.update(ANDROID_LENS_APERTURE, &default_aperture, 1);
+
+ if (gCamCapability[mCameraId]->filter_densities_count) {
+ float default_filter_density = gCamCapability[mCameraId]->filter_densities[0];
+ settings.update(ANDROID_LENS_FILTER_DENSITY, &default_filter_density,
+ gCamCapability[mCameraId]->filter_densities_count);
+ }
+
+ float default_focal_length = gCamCapability[mCameraId]->focal_length;
+ settings.update(ANDROID_LENS_FOCAL_LENGTH, &default_focal_length, 1);
+
+ float default_focus_distance = 0;
+ settings.update(ANDROID_LENS_FOCUS_DISTANCE, &default_focus_distance, 1);
+
+ static const uint8_t demosaicMode = ANDROID_DEMOSAIC_MODE_FAST;
+ settings.update(ANDROID_DEMOSAIC_MODE, &demosaicMode, 1);
+
+ static const uint8_t hotpixelMode = ANDROID_HOT_PIXEL_MODE_FAST;
+ settings.update(ANDROID_HOT_PIXEL_MODE, &hotpixelMode, 1);
+
+ static const int32_t testpatternMode = ANDROID_SENSOR_TEST_PATTERN_MODE_OFF;
+ settings.update(ANDROID_SENSOR_TEST_PATTERN_MODE, &testpatternMode, 1);
+
+ /* face detection (default to OFF) */
+ static const uint8_t faceDetectMode = ANDROID_STATISTICS_FACE_DETECT_MODE_OFF;
+ settings.update(ANDROID_STATISTICS_FACE_DETECT_MODE, &faceDetectMode, 1);
+
+ static const uint8_t histogramMode = ANDROID_STATISTICS_HISTOGRAM_MODE_OFF;
+ settings.update(ANDROID_STATISTICS_HISTOGRAM_MODE, &histogramMode, 1);
+
+ static const uint8_t sharpnessMapMode = ANDROID_STATISTICS_SHARPNESS_MAP_MODE_OFF;
+ settings.update(ANDROID_STATISTICS_SHARPNESS_MAP_MODE, &sharpnessMapMode, 1);
+
+ static const uint8_t hotPixelMapMode = ANDROID_STATISTICS_HOT_PIXEL_MAP_MODE_OFF;
+ settings.update(ANDROID_STATISTICS_HOT_PIXEL_MAP_MODE, &hotPixelMapMode, 1);
+
+ static const uint8_t lensShadingMode = ANDROID_STATISTICS_LENS_SHADING_MAP_MODE_OFF;
+ settings.update(ANDROID_STATISTICS_LENS_SHADING_MAP_MODE, &lensShadingMode, 1);
+
+ static const uint8_t blackLevelLock = ANDROID_BLACK_LEVEL_LOCK_OFF;
+ settings.update(ANDROID_BLACK_LEVEL_LOCK, &blackLevelLock, 1);
+
+ /* Exposure time(Update the Min Exposure Time)*/
+ int64_t default_exposure_time = gCamCapability[mCameraId]->exposure_time_range[0];
+ settings.update(ANDROID_SENSOR_EXPOSURE_TIME, &default_exposure_time, 1);
+
+ /* frame duration */
+ static const int64_t default_frame_duration = NSEC_PER_33MSEC;
+ settings.update(ANDROID_SENSOR_FRAME_DURATION, &default_frame_duration, 1);
+
+ /* sensitivity */
+ static const int32_t default_sensitivity = 100;
+ settings.update(ANDROID_SENSOR_SENSITIVITY, &default_sensitivity, 1);
+
+ /*edge mode*/
+ settings.update(ANDROID_EDGE_MODE, &edge_mode, 1);
+
+ /*noise reduction mode*/
+ settings.update(ANDROID_NOISE_REDUCTION_MODE, &noise_red_mode, 1);
+
+ /*color correction mode*/
+ static const uint8_t color_correct_mode = ANDROID_COLOR_CORRECTION_MODE_FAST;
+ settings.update(ANDROID_COLOR_CORRECTION_MODE, &color_correct_mode, 1);
+
+ /*transform matrix mode*/
+ settings.update(ANDROID_TONEMAP_MODE, &tonemap_mode, 1);
+
+ int32_t scaler_crop_region[4];
+ scaler_crop_region[0] = 0;
+ scaler_crop_region[1] = 0;
+ scaler_crop_region[2] = gCamCapability[mCameraId]->active_array_size.width;
+ scaler_crop_region[3] = gCamCapability[mCameraId]->active_array_size.height;
+ settings.update(ANDROID_SCALER_CROP_REGION, scaler_crop_region, 4);
+
+ static const uint8_t antibanding_mode = ANDROID_CONTROL_AE_ANTIBANDING_MODE_AUTO;
+ settings.update(ANDROID_CONTROL_AE_ANTIBANDING_MODE, &antibanding_mode, 1);
+
+ /*focus distance*/
+ float focus_distance = 0.0;
+ settings.update(ANDROID_LENS_FOCUS_DISTANCE, &focus_distance, 1);
+
+ /*target fps range: use maximum range for picture, and maximum fixed range for video*/
+ float max_range = 0.0;
+ float max_fixed_fps = 0.0;
+ int32_t fps_range[2] = {0, 0};
+ for (uint32_t i = 0; i < gCamCapability[mCameraId]->fps_ranges_tbl_cnt;
+ i++) {
+ float range = gCamCapability[mCameraId]->fps_ranges_tbl[i].max_fps -
+ gCamCapability[mCameraId]->fps_ranges_tbl[i].min_fps;
+ if (type == CAMERA3_TEMPLATE_PREVIEW ||
+ type == CAMERA3_TEMPLATE_STILL_CAPTURE ||
+ type == CAMERA3_TEMPLATE_ZERO_SHUTTER_LAG) {
+ if (range > max_range) {
+ fps_range[0] =
+ (int32_t)gCamCapability[mCameraId]->fps_ranges_tbl[i].min_fps;
+ fps_range[1] =
+ (int32_t)gCamCapability[mCameraId]->fps_ranges_tbl[i].max_fps;
+ max_range = range;
+ }
+ } else {
+ if (range < 0.01 && max_fixed_fps <
+ gCamCapability[mCameraId]->fps_ranges_tbl[i].max_fps) {
+ fps_range[0] =
+ (int32_t)gCamCapability[mCameraId]->fps_ranges_tbl[i].min_fps;
+ fps_range[1] =
+ (int32_t)gCamCapability[mCameraId]->fps_ranges_tbl[i].max_fps;
+ max_fixed_fps = gCamCapability[mCameraId]->fps_ranges_tbl[i].max_fps;
+ }
+ }
+ }
+ settings.update(ANDROID_CONTROL_AE_TARGET_FPS_RANGE, fps_range, 2);
+
+ /*precapture trigger*/
+ uint8_t precapture_trigger = ANDROID_CONTROL_AE_PRECAPTURE_TRIGGER_IDLE;
+ settings.update(ANDROID_CONTROL_AE_PRECAPTURE_TRIGGER, &precapture_trigger, 1);
+
+ /*af trigger*/
+ uint8_t af_trigger = ANDROID_CONTROL_AF_TRIGGER_IDLE;
+ settings.update(ANDROID_CONTROL_AF_TRIGGER, &af_trigger, 1);
+
+ /* ae & af regions */
+ int32_t active_region[] = {
+ gCamCapability[mCameraId]->active_array_size.left,
+ gCamCapability[mCameraId]->active_array_size.top,
+ gCamCapability[mCameraId]->active_array_size.left +
+ gCamCapability[mCameraId]->active_array_size.width,
+ gCamCapability[mCameraId]->active_array_size.top +
+ gCamCapability[mCameraId]->active_array_size.height,
+ 0};
+ settings.update(ANDROID_CONTROL_AE_REGIONS, active_region,
+ sizeof(active_region) / sizeof(active_region[0]));
+ settings.update(ANDROID_CONTROL_AF_REGIONS, active_region,
+ sizeof(active_region) / sizeof(active_region[0]));
+
+ /* black level lock */
+ uint8_t blacklevel_lock = ANDROID_BLACK_LEVEL_LOCK_OFF;
+ settings.update(ANDROID_BLACK_LEVEL_LOCK, &blacklevel_lock, 1);
+
+ /* lens shading map mode */
+ uint8_t shadingmap_mode = ANDROID_STATISTICS_LENS_SHADING_MAP_MODE_OFF;
+ if (CAM_SENSOR_RAW == gCamCapability[mCameraId]->sensor_type.sens_type) {
+ shadingmap_mode = ANDROID_STATISTICS_LENS_SHADING_MAP_MODE_ON;
+ }
+ settings.update(ANDROID_STATISTICS_LENS_SHADING_MAP_MODE, &shadingmap_mode, 1);
+
+ //special defaults for manual template
+ if (type == CAMERA3_TEMPLATE_MANUAL) {
+ static const uint8_t manualControlMode = ANDROID_CONTROL_MODE_OFF;
+ settings.update(ANDROID_CONTROL_MODE, &manualControlMode, 1);
+
+ static const uint8_t manualFocusMode = ANDROID_CONTROL_AF_MODE_OFF;
+ settings.update(ANDROID_CONTROL_AF_MODE, &manualFocusMode, 1);
+
+ static const uint8_t manualAeMode = ANDROID_CONTROL_AE_MODE_OFF;
+ settings.update(ANDROID_CONTROL_AE_MODE, &manualAeMode, 1);
+
+ static const uint8_t manualAwbMode = ANDROID_CONTROL_AWB_MODE_OFF;
+ settings.update(ANDROID_CONTROL_AWB_MODE, &manualAwbMode, 1);
+
+ static const uint8_t manualTonemapMode = ANDROID_TONEMAP_MODE_FAST;
+ settings.update(ANDROID_TONEMAP_MODE, &manualTonemapMode, 1);
+
+ static const uint8_t manualColorCorrectMode = ANDROID_COLOR_CORRECTION_MODE_TRANSFORM_MATRIX;
+ settings.update(ANDROID_COLOR_CORRECTION_MODE, &manualColorCorrectMode, 1);
+ }
+
+
+ /* TNR
+ * We'll use this location to determine which modes TNR will be set.
+ * We will enable TNR to be on if either of the Preview/Video stream requires TNR
+ * This is not to be confused with linking on a per stream basis that decision
+ * is still on per-session basis and will be handled as part of config stream
+ */
+ uint8_t tnr_enable = 0;
+
+ if (m_bTnrPreview || m_bTnrVideo) {
+
+ switch (type) {
+ case CAMERA3_TEMPLATE_VIDEO_RECORD:
+ case CAMERA3_TEMPLATE_VIDEO_SNAPSHOT:
+ tnr_enable = 1;
+ break;
+
+ default:
+ tnr_enable = 0;
+ break;
+ }
+
+ int32_t tnr_process_type = (int32_t)getTemporalDenoiseProcessPlate();
+ settings.update(QCAMERA3_TEMPORAL_DENOISE_ENABLE, &tnr_enable, 1);
+ settings.update(QCAMERA3_TEMPORAL_DENOISE_PROCESS_TYPE, &tnr_process_type, 1);
+
+ LOGD("TNR:%d with process plate %d for template:%d",
+ tnr_enable, tnr_process_type, type);
+ }
+
+ //Update Link tags to default
+ int32_t sync_type = CAM_TYPE_STANDALONE;
+ settings.update(QCAMERA3_DUALCAM_LINK_ENABLE, &sync_type, 1);
+
+ int32_t is_main = 0; //this doesn't matter as app should overwrite
+ settings.update(QCAMERA3_DUALCAM_LINK_IS_MAIN, &is_main, 1);
+
+ settings.update(QCAMERA3_DUALCAM_LINK_RELATED_CAMERA_ID, &is_main, 1);
+
+ /* CDS default */
+ char prop[PROPERTY_VALUE_MAX];
+ memset(prop, 0, sizeof(prop));
+ property_get("persist.camera.CDS", prop, "Auto");
+ cam_cds_mode_type_t cds_mode = CAM_CDS_MODE_AUTO;
+ cds_mode = lookupProp(CDS_MAP, METADATA_MAP_SIZE(CDS_MAP), prop);
+ if (CAM_CDS_MODE_MAX == cds_mode) {
+ cds_mode = CAM_CDS_MODE_AUTO;
+ }
+
+ /* Disabling CDS in templates which have TNR enabled*/
+ if (tnr_enable)
+ cds_mode = CAM_CDS_MODE_OFF;
+
+ int32_t mode = cds_mode;
+ settings.update(QCAMERA3_CDS_MODE, &mode, 1);
+ mDefaultMetadata[type] = settings.release();
+
+ return mDefaultMetadata[type];
+}
+
+/*===========================================================================
+ * FUNCTION : setFrameParameters
+ *
+ * DESCRIPTION: set parameters per frame as requested in the metadata from
+ * framework
+ *
+ * PARAMETERS :
+ * @request : request that needs to be serviced
+ * @streamID : Stream ID of all the requested streams
+ * @blob_request: Whether this request is a blob request or not
+ *
+ * RETURN : success: NO_ERROR
+ * failure:
+ *==========================================================================*/
+int QCamera3HardwareInterface::setFrameParameters(
+ camera3_capture_request_t *request,
+ cam_stream_ID_t streamID,
+ int blob_request,
+ uint32_t snapshotStreamId)
+{
+ /*translate from camera_metadata_t type to parm_type_t*/
+ int rc = 0;
+ int32_t hal_version = CAM_HAL_V3;
+
+ clear_metadata_buffer(mParameters);
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(mParameters, CAM_INTF_PARM_HAL_VERSION, hal_version)) {
+ LOGE("Failed to set hal version in the parameters");
+ return BAD_VALUE;
+ }
+
+ /*we need to update the frame number in the parameters*/
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(mParameters, CAM_INTF_META_FRAME_NUMBER,
+ request->frame_number)) {
+ LOGE("Failed to set the frame number in the parameters");
+ return BAD_VALUE;
+ }
+
+ /* Update stream id of all the requested buffers */
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(mParameters, CAM_INTF_META_STREAM_ID, streamID)) {
+ LOGE("Failed to set stream type mask in the parameters");
+ return BAD_VALUE;
+ }
+
+ if (mUpdateDebugLevel) {
+ uint32_t dummyDebugLevel = 0;
+ /* The value of dummyDebugLevel is irrelavent. On
+ * CAM_INTF_PARM_UPDATE_DEBUG_LEVEL, read debug property */
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(mParameters, CAM_INTF_PARM_UPDATE_DEBUG_LEVEL,
+ dummyDebugLevel)) {
+ LOGE("Failed to set UPDATE_DEBUG_LEVEL");
+ return BAD_VALUE;
+ }
+ mUpdateDebugLevel = false;
+ }
+
+ if(request->settings != NULL){
+ rc = translateToHalMetadata(request, mParameters, snapshotStreamId);
+ if (blob_request)
+ memcpy(mPrevParameters, mParameters, sizeof(metadata_buffer_t));
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : setReprocParameters
+ *
+ * DESCRIPTION: Translate frameworks metadata to HAL metadata structure, and
+ * return it.
+ *
+ * PARAMETERS :
+ * @request : request that needs to be serviced
+ *
+ * RETURN : success: NO_ERROR
+ * failure:
+ *==========================================================================*/
+int32_t QCamera3HardwareInterface::setReprocParameters(
+ camera3_capture_request_t *request, metadata_buffer_t *reprocParam,
+ uint32_t snapshotStreamId)
+{
+ /*translate from camera_metadata_t type to parm_type_t*/
+ int rc = 0;
+
+ if (NULL == request->settings){
+ LOGE("Reprocess settings cannot be NULL");
+ return BAD_VALUE;
+ }
+
+ if (NULL == reprocParam) {
+ LOGE("Invalid reprocessing metadata buffer");
+ return BAD_VALUE;
+ }
+ clear_metadata_buffer(reprocParam);
+
+ /*we need to update the frame number in the parameters*/
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(reprocParam, CAM_INTF_META_FRAME_NUMBER,
+ request->frame_number)) {
+ LOGE("Failed to set the frame number in the parameters");
+ return BAD_VALUE;
+ }
+
+ rc = translateToHalMetadata(request, reprocParam, snapshotStreamId);
+ if (rc < 0) {
+ LOGE("Failed to translate reproc request");
+ return rc;
+ }
+
+ CameraMetadata frame_settings;
+ frame_settings = request->settings;
+ if (frame_settings.exists(QCAMERA3_CROP_COUNT_REPROCESS) &&
+ frame_settings.exists(QCAMERA3_CROP_REPROCESS)) {
+ int32_t *crop_count =
+ frame_settings.find(QCAMERA3_CROP_COUNT_REPROCESS).data.i32;
+ int32_t *crop_data =
+ frame_settings.find(QCAMERA3_CROP_REPROCESS).data.i32;
+ int32_t *roi_map =
+ frame_settings.find(QCAMERA3_CROP_ROI_MAP_REPROCESS).data.i32;
+ if ((0 < *crop_count) && (*crop_count < MAX_NUM_STREAMS)) {
+ cam_crop_data_t crop_meta;
+ memset(&crop_meta, 0, sizeof(cam_crop_data_t));
+ crop_meta.num_of_streams = 1;
+ crop_meta.crop_info[0].crop.left = crop_data[0];
+ crop_meta.crop_info[0].crop.top = crop_data[1];
+ crop_meta.crop_info[0].crop.width = crop_data[2];
+ crop_meta.crop_info[0].crop.height = crop_data[3];
+
+ crop_meta.crop_info[0].roi_map.left =
+ roi_map[0];
+ crop_meta.crop_info[0].roi_map.top =
+ roi_map[1];
+ crop_meta.crop_info[0].roi_map.width =
+ roi_map[2];
+ crop_meta.crop_info[0].roi_map.height =
+ roi_map[3];
+
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(reprocParam, CAM_INTF_META_CROP_DATA, crop_meta)) {
+ rc = BAD_VALUE;
+ }
+ LOGD("Found reprocess crop data for stream %p %dx%d, %dx%d",
+ request->input_buffer->stream,
+ crop_meta.crop_info[0].crop.left,
+ crop_meta.crop_info[0].crop.top,
+ crop_meta.crop_info[0].crop.width,
+ crop_meta.crop_info[0].crop.height);
+ LOGD("Found reprocess roi map data for stream %p %dx%d, %dx%d",
+ request->input_buffer->stream,
+ crop_meta.crop_info[0].roi_map.left,
+ crop_meta.crop_info[0].roi_map.top,
+ crop_meta.crop_info[0].roi_map.width,
+ crop_meta.crop_info[0].roi_map.height);
+ } else {
+ LOGE("Invalid reprocess crop count %d!", *crop_count);
+ }
+ } else {
+ LOGE("No crop data from matching output stream");
+ }
+
+ /* These settings are not needed for regular requests so handle them specially for
+ reprocess requests; information needed for EXIF tags */
+ if (frame_settings.exists(ANDROID_FLASH_MODE)) {
+ int val = lookupHalName(FLASH_MODES_MAP, METADATA_MAP_SIZE(FLASH_MODES_MAP),
+ (int)frame_settings.find(ANDROID_FLASH_MODE).data.u8[0]);
+ if (NAME_NOT_FOUND != val) {
+ uint32_t flashMode = (uint32_t)val;
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(reprocParam, CAM_INTF_META_FLASH_MODE, flashMode)) {
+ rc = BAD_VALUE;
+ }
+ } else {
+ LOGE("Could not map fwk flash mode %d to correct hal flash mode",
+ frame_settings.find(ANDROID_FLASH_MODE).data.u8[0]);
+ }
+ } else {
+ LOGH("No flash mode in reprocess settings");
+ }
+
+ if (frame_settings.exists(ANDROID_FLASH_STATE)) {
+ int32_t flashState = (int32_t)frame_settings.find(ANDROID_FLASH_STATE).data.u8[0];
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(reprocParam, CAM_INTF_META_FLASH_STATE, flashState)) {
+ rc = BAD_VALUE;
+ }
+ } else {
+ LOGH("No flash state in reprocess settings");
+ }
+
+ if (frame_settings.exists(QCAMERA3_HAL_PRIVATEDATA_REPROCESS_FLAGS)) {
+ uint8_t *reprocessFlags =
+ frame_settings.find(QCAMERA3_HAL_PRIVATEDATA_REPROCESS_FLAGS).data.u8;
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(reprocParam, CAM_INTF_META_REPROCESS_FLAGS,
+ *reprocessFlags)) {
+ rc = BAD_VALUE;
+ }
+ }
+
+ // Add metadata which reprocess needs
+ if (frame_settings.exists(QCAMERA3_HAL_PRIVATEDATA_REPROCESS_DATA_BLOB)) {
+ cam_reprocess_info_t *repro_info =
+ (cam_reprocess_info_t *)frame_settings.find
+ (QCAMERA3_HAL_PRIVATEDATA_REPROCESS_DATA_BLOB).data.u8;
+ ADD_SET_PARAM_ENTRY_TO_BATCH(reprocParam, CAM_INTF_META_SNAP_CROP_INFO_SENSOR,
+ repro_info->sensor_crop_info);
+ ADD_SET_PARAM_ENTRY_TO_BATCH(reprocParam, CAM_INTF_META_SNAP_CROP_INFO_CAMIF,
+ repro_info->camif_crop_info);
+ ADD_SET_PARAM_ENTRY_TO_BATCH(reprocParam, CAM_INTF_META_SNAP_CROP_INFO_ISP,
+ repro_info->isp_crop_info);
+ ADD_SET_PARAM_ENTRY_TO_BATCH(reprocParam, CAM_INTF_META_SNAP_CROP_INFO_CPP,
+ repro_info->cpp_crop_info);
+ ADD_SET_PARAM_ENTRY_TO_BATCH(reprocParam, CAM_INTF_META_AF_FOCAL_LENGTH_RATIO,
+ repro_info->af_focal_length_ratio);
+ ADD_SET_PARAM_ENTRY_TO_BATCH(reprocParam, CAM_INTF_PARM_FLIP,
+ repro_info->pipeline_flip);
+ ADD_SET_PARAM_ENTRY_TO_BATCH(reprocParam, CAM_INTF_META_AF_ROI,
+ repro_info->af_roi);
+ ADD_SET_PARAM_ENTRY_TO_BATCH(reprocParam, CAM_INTF_META_IMG_DYN_FEAT,
+ repro_info->dyn_mask);
+ /* If there is ANDROID_JPEG_ORIENTATION in frame setting,
+ CAM_INTF_PARM_ROTATION metadata then has been added in
+ translateToHalMetadata. HAL need to keep this new rotation
+ metadata. Otherwise, the old rotation info saved in the vendor tag
+ would be used */
+ IF_META_AVAILABLE(cam_rotation_info_t, rotationInfo,
+ CAM_INTF_PARM_ROTATION, reprocParam) {
+ LOGD("CAM_INTF_PARM_ROTATION metadata is added in translateToHalMetadata");
+ } else {
+ ADD_SET_PARAM_ENTRY_TO_BATCH(reprocParam, CAM_INTF_PARM_ROTATION,
+ repro_info->rotation_info);
+ }
+ }
+
+ /* Add additional JPEG cropping information. App add QCAMERA3_JPEG_ENCODE_CROP_RECT
+ to ask for cropping and use ROI for downscale/upscale during HW JPEG encoding.
+ roi.width and roi.height would be the final JPEG size.
+ For now, HAL only checks this for reprocess request */
+ if (frame_settings.exists(QCAMERA3_JPEG_ENCODE_CROP_ENABLE) &&
+ frame_settings.exists(QCAMERA3_JPEG_ENCODE_CROP_RECT)) {
+ uint8_t *enable =
+ frame_settings.find(QCAMERA3_JPEG_ENCODE_CROP_ENABLE).data.u8;
+ if (*enable == TRUE) {
+ int32_t *crop_data =
+ frame_settings.find(QCAMERA3_JPEG_ENCODE_CROP_RECT).data.i32;
+ cam_stream_crop_info_t crop_meta;
+ memset(&crop_meta, 0, sizeof(cam_stream_crop_info_t));
+ crop_meta.stream_id = 0;
+ crop_meta.crop.left = crop_data[0];
+ crop_meta.crop.top = crop_data[1];
+ crop_meta.crop.width = crop_data[2];
+ crop_meta.crop.height = crop_data[3];
+ // The JPEG crop roi should match cpp output size
+ IF_META_AVAILABLE(cam_stream_crop_info_t, cpp_crop,
+ CAM_INTF_META_SNAP_CROP_INFO_CPP, reprocParam) {
+ crop_meta.roi_map.left = 0;
+ crop_meta.roi_map.top = 0;
+ crop_meta.roi_map.width = cpp_crop->crop.width;
+ crop_meta.roi_map.height = cpp_crop->crop.height;
+ }
+ ADD_SET_PARAM_ENTRY_TO_BATCH(reprocParam, CAM_INTF_PARM_JPEG_ENCODE_CROP,
+ crop_meta);
+ LOGH("Add JPEG encode crop left %d, top %d, width %d, height %d, mCameraId %d",
+ crop_meta.crop.left, crop_meta.crop.top,
+ crop_meta.crop.width, crop_meta.crop.height, mCameraId);
+ LOGH("Add JPEG encode crop ROI left %d, top %d, width %d, height %d, mCameraId %d",
+ crop_meta.roi_map.left, crop_meta.roi_map.top,
+ crop_meta.roi_map.width, crop_meta.roi_map.height, mCameraId);
+
+ // Add JPEG scale information
+ cam_dimension_t scale_dim;
+ memset(&scale_dim, 0, sizeof(cam_dimension_t));
+ if (frame_settings.exists(QCAMERA3_JPEG_ENCODE_CROP_ROI)) {
+ int32_t *roi =
+ frame_settings.find(QCAMERA3_JPEG_ENCODE_CROP_ROI).data.i32;
+ scale_dim.width = roi[2];
+ scale_dim.height = roi[3];
+ ADD_SET_PARAM_ENTRY_TO_BATCH(reprocParam, CAM_INTF_PARM_JPEG_SCALE_DIMENSION,
+ scale_dim);
+ LOGH("Add JPEG encode scale width %d, height %d, mCameraId %d",
+ scale_dim.width, scale_dim.height, mCameraId);
+ }
+ }
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : saveRequestSettings
+ *
+ * DESCRIPTION: Add any settings that might have changed to the request settings
+ * and save the settings to be applied on the frame
+ *
+ * PARAMETERS :
+ * @jpegMetadata : the extracted and/or modified jpeg metadata
+ * @request : request with initial settings
+ *
+ * RETURN :
+ * camera_metadata_t* : pointer to the saved request settings
+ *==========================================================================*/
+camera_metadata_t* QCamera3HardwareInterface::saveRequestSettings(
+ const CameraMetadata &jpegMetadata,
+ camera3_capture_request_t *request)
+{
+ camera_metadata_t *resultMetadata;
+ CameraMetadata camMetadata;
+ camMetadata = request->settings;
+
+ if (jpegMetadata.exists(ANDROID_JPEG_THUMBNAIL_SIZE)) {
+ int32_t thumbnail_size[2];
+ thumbnail_size[0] = jpegMetadata.find(ANDROID_JPEG_THUMBNAIL_SIZE).data.i32[0];
+ thumbnail_size[1] = jpegMetadata.find(ANDROID_JPEG_THUMBNAIL_SIZE).data.i32[1];
+ camMetadata.update(ANDROID_JPEG_THUMBNAIL_SIZE, thumbnail_size,
+ jpegMetadata.find(ANDROID_JPEG_THUMBNAIL_SIZE).count);
+ }
+
+ if (request->input_buffer != NULL) {
+ uint8_t reprocessFlags = 1;
+ camMetadata.update(QCAMERA3_HAL_PRIVATEDATA_REPROCESS_FLAGS,
+ (uint8_t*)&reprocessFlags,
+ sizeof(reprocessFlags));
+ }
+
+ resultMetadata = camMetadata.release();
+ return resultMetadata;
+}
+
+/*===========================================================================
+ * FUNCTION : setHalFpsRange
+ *
+ * DESCRIPTION: set FPS range parameter
+ *
+ *
+ * PARAMETERS :
+ * @settings : Metadata from framework
+ * @hal_metadata: Metadata buffer
+ *
+ *
+ * RETURN : success: NO_ERROR
+ * failure:
+ *==========================================================================*/
+int32_t QCamera3HardwareInterface::setHalFpsRange(const CameraMetadata &settings,
+ metadata_buffer_t *hal_metadata)
+{
+ int32_t rc = NO_ERROR;
+ cam_fps_range_t fps_range;
+ fps_range.min_fps = (float)
+ settings.find(ANDROID_CONTROL_AE_TARGET_FPS_RANGE).data.i32[0];
+ fps_range.max_fps = (float)
+ settings.find(ANDROID_CONTROL_AE_TARGET_FPS_RANGE).data.i32[1];
+ fps_range.video_min_fps = fps_range.min_fps;
+ fps_range.video_max_fps = fps_range.max_fps;
+
+ LOGD("aeTargetFpsRange fps: [%f %f]",
+ fps_range.min_fps, fps_range.max_fps);
+ /* In CONSTRAINED_HFR_MODE, sensor_fps is derived from aeTargetFpsRange as
+ * follows:
+ * ---------------------------------------------------------------|
+ * Video stream is absent in configure_streams |
+ * (Camcorder preview before the first video record |
+ * ---------------------------------------------------------------|
+ * vid_buf_requested | aeTgtFpsRng | snsrFpsMode | sensorFpsRange |
+ * | | | vid_min/max_fps|
+ * ---------------------------------------------------------------|
+ * NO | [ 30, 240] | 240 | [240, 240] |
+ * |-------------|-------------|----------------|
+ * | [240, 240] | 240 | [240, 240] |
+ * ---------------------------------------------------------------|
+ * Video stream is present in configure_streams |
+ * ---------------------------------------------------------------|
+ * vid_buf_requested | aeTgtFpsRng | snsrFpsMode | sensorFpsRange |
+ * | | | vid_min/max_fps|
+ * ---------------------------------------------------------------|
+ * NO | [ 30, 240] | 240 | [240, 240] |
+ * (camcorder prev |-------------|-------------|----------------|
+ * after video rec | [240, 240] | 240 | [240, 240] |
+ * is stopped) | | | |
+ * ---------------------------------------------------------------|
+ * YES | [ 30, 240] | 240 | [240, 240] |
+ * |-------------|-------------|----------------|
+ * | [240, 240] | 240 | [240, 240] |
+ * ---------------------------------------------------------------|
+ * When Video stream is absent in configure_streams,
+ * preview fps = sensor_fps / batchsize
+ * Eg: for 240fps at batchSize 4, preview = 60fps
+ * for 120fps at batchSize 4, preview = 30fps
+ *
+ * When video stream is present in configure_streams, preview fps is as per
+ * the ratio of preview buffers to video buffers requested in process
+ * capture request
+ */
+ mBatchSize = 0;
+ if (CAMERA3_STREAM_CONFIGURATION_CONSTRAINED_HIGH_SPEED_MODE == mOpMode) {
+ fps_range.min_fps = fps_range.video_max_fps;
+ fps_range.video_min_fps = fps_range.video_max_fps;
+ int val = lookupHalName(HFR_MODE_MAP, METADATA_MAP_SIZE(HFR_MODE_MAP),
+ fps_range.max_fps);
+ if (NAME_NOT_FOUND != val) {
+ cam_hfr_mode_t hfrMode = (cam_hfr_mode_t)val;
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata, CAM_INTF_PARM_HFR, hfrMode)) {
+ return BAD_VALUE;
+ }
+
+ if (fps_range.max_fps >= MIN_FPS_FOR_BATCH_MODE) {
+ /* If batchmode is currently in progress and the fps changes,
+ * set the flag to restart the sensor */
+ if((mHFRVideoFps >= MIN_FPS_FOR_BATCH_MODE) &&
+ (mHFRVideoFps != fps_range.max_fps)) {
+ mNeedSensorRestart = true;
+ }
+ mHFRVideoFps = fps_range.max_fps;
+ mBatchSize = mHFRVideoFps / PREVIEW_FPS_FOR_HFR;
+ if (mBatchSize > MAX_HFR_BATCH_SIZE) {
+ mBatchSize = MAX_HFR_BATCH_SIZE;
+ }
+ }
+ LOGD("hfrMode: %d batchSize: %d", hfrMode, mBatchSize);
+
+ }
+ } else {
+ /* HFR mode is session param in backend/ISP. This should be reset when
+ * in non-HFR mode */
+ cam_hfr_mode_t hfrMode = CAM_HFR_MODE_OFF;
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata, CAM_INTF_PARM_HFR, hfrMode)) {
+ return BAD_VALUE;
+ }
+ }
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata, CAM_INTF_PARM_FPS_RANGE, fps_range)) {
+ return BAD_VALUE;
+ }
+ LOGD("fps: [%f %f] vid_fps: [%f %f]", fps_range.min_fps,
+ fps_range.max_fps, fps_range.video_min_fps, fps_range.video_max_fps);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : translateToHalMetadata
+ *
+ * DESCRIPTION: read from the camera_metadata_t and change to parm_type_t
+ *
+ *
+ * PARAMETERS :
+ * @request : request sent from framework
+ *
+ *
+ * RETURN : success: NO_ERROR
+ * failure:
+ *==========================================================================*/
+int QCamera3HardwareInterface::translateToHalMetadata
+ (const camera3_capture_request_t *request,
+ metadata_buffer_t *hal_metadata,
+ uint32_t snapshotStreamId)
+{
+ int rc = 0;
+ CameraMetadata frame_settings;
+ frame_settings = request->settings;
+
+ /* Do not change the order of the following list unless you know what you are
+ * doing.
+ * The order is laid out in such a way that parameters in the front of the table
+ * may be used to override the parameters later in the table. Examples are:
+ * 1. META_MODE should precede AEC/AWB/AF MODE
+ * 2. AEC MODE should preced EXPOSURE_TIME/SENSITIVITY/FRAME_DURATION
+ * 3. AWB_MODE should precede COLOR_CORRECTION_MODE
+ * 4. Any mode should precede it's corresponding settings
+ */
+ if (frame_settings.exists(ANDROID_CONTROL_MODE)) {
+ uint8_t metaMode = frame_settings.find(ANDROID_CONTROL_MODE).data.u8[0];
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata, CAM_INTF_META_MODE, metaMode)) {
+ rc = BAD_VALUE;
+ }
+ rc = extractSceneMode(frame_settings, metaMode, hal_metadata);
+ if (rc != NO_ERROR) {
+ LOGE("extractSceneMode failed");
+ }
+ }
+
+ if (frame_settings.exists(ANDROID_CONTROL_AE_MODE)) {
+ uint8_t fwk_aeMode =
+ frame_settings.find(ANDROID_CONTROL_AE_MODE).data.u8[0];
+ uint8_t aeMode;
+ int32_t redeye;
+
+ if (fwk_aeMode == ANDROID_CONTROL_AE_MODE_OFF ) {
+ aeMode = CAM_AE_MODE_OFF;
+ } else {
+ aeMode = CAM_AE_MODE_ON;
+ }
+ if (fwk_aeMode == ANDROID_CONTROL_AE_MODE_ON_AUTO_FLASH_REDEYE) {
+ redeye = 1;
+ } else {
+ redeye = 0;
+ }
+
+ int val = lookupHalName(AE_FLASH_MODE_MAP, METADATA_MAP_SIZE(AE_FLASH_MODE_MAP),
+ fwk_aeMode);
+ if (NAME_NOT_FOUND != val) {
+ int32_t flashMode = (int32_t)val;
+ ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata, CAM_INTF_PARM_LED_MODE, flashMode);
+ }
+
+ ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata, CAM_INTF_META_AEC_MODE, aeMode);
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata, CAM_INTF_PARM_REDEYE_REDUCTION, redeye)) {
+ rc = BAD_VALUE;
+ }
+ }
+
+ if (frame_settings.exists(ANDROID_CONTROL_AWB_MODE)) {
+ uint8_t fwk_whiteLevel = frame_settings.find(ANDROID_CONTROL_AWB_MODE).data.u8[0];
+ int val = lookupHalName(WHITE_BALANCE_MODES_MAP, METADATA_MAP_SIZE(WHITE_BALANCE_MODES_MAP),
+ fwk_whiteLevel);
+ if (NAME_NOT_FOUND != val) {
+ uint8_t whiteLevel = (uint8_t)val;
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata, CAM_INTF_PARM_WHITE_BALANCE, whiteLevel)) {
+ rc = BAD_VALUE;
+ }
+ }
+ }
+
+ if (frame_settings.exists(ANDROID_COLOR_CORRECTION_ABERRATION_MODE)) {
+ uint8_t fwk_cacMode =
+ frame_settings.find(
+ ANDROID_COLOR_CORRECTION_ABERRATION_MODE).data.u8[0];
+ int val = lookupHalName(COLOR_ABERRATION_MAP, METADATA_MAP_SIZE(COLOR_ABERRATION_MAP),
+ fwk_cacMode);
+ if (NAME_NOT_FOUND != val) {
+ cam_aberration_mode_t cacMode = (cam_aberration_mode_t) val;
+ bool entryAvailable = FALSE;
+ // Check whether Frameworks set CAC mode is supported in device or not
+ for (size_t i = 0; i < gCamCapability[mCameraId]->aberration_modes_count; i++) {
+ if (gCamCapability[mCameraId]->aberration_modes[i] == cacMode) {
+ entryAvailable = TRUE;
+ break;
+ }
+ }
+ LOGD("FrameworksCacMode=%d entryAvailable=%d", cacMode, entryAvailable);
+ // If entry not found then set the device supported mode instead of frameworks mode i.e,
+ // Only HW ISP CAC + NO SW CAC : Advertise all 3 with High doing same as fast by ISP
+ // NO HW ISP CAC + Only SW CAC : Advertise all 3 with Fast doing the same as OFF
+ if (entryAvailable == FALSE) {
+ if (gCamCapability[mCameraId]->aberration_modes_count == 0) {
+ cacMode = CAM_COLOR_CORRECTION_ABERRATION_OFF;
+ } else {
+ if (cacMode == CAM_COLOR_CORRECTION_ABERRATION_HIGH_QUALITY) {
+ // High is not supported and so set the FAST as spec say's underlying
+ // device implementation can be the same for both modes.
+ cacMode = CAM_COLOR_CORRECTION_ABERRATION_FAST;
+ } else if (cacMode == CAM_COLOR_CORRECTION_ABERRATION_FAST) {
+ // Fast is not supported and so we cannot set HIGH or FAST but choose OFF
+ // in order to avoid the fps drop due to high quality
+ cacMode = CAM_COLOR_CORRECTION_ABERRATION_OFF;
+ } else {
+ cacMode = CAM_COLOR_CORRECTION_ABERRATION_OFF;
+ }
+ }
+ }
+ LOGD("Final cacMode is %d", cacMode);
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata, CAM_INTF_PARM_CAC, cacMode)) {
+ rc = BAD_VALUE;
+ }
+ } else {
+ LOGE("Invalid framework CAC mode: %d", fwk_cacMode);
+ }
+ }
+
+ if (frame_settings.exists(ANDROID_CONTROL_AF_MODE)) {
+ uint8_t fwk_focusMode = frame_settings.find(ANDROID_CONTROL_AF_MODE).data.u8[0];
+ int val = lookupHalName(FOCUS_MODES_MAP, METADATA_MAP_SIZE(FOCUS_MODES_MAP),
+ fwk_focusMode);
+ if (NAME_NOT_FOUND != val) {
+ uint8_t focusMode = (uint8_t)val;
+ LOGD("set focus mode %d", focusMode);
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata, CAM_INTF_PARM_FOCUS_MODE, focusMode)) {
+ rc = BAD_VALUE;
+ }
+ }
+ }
+
+ if (frame_settings.exists(ANDROID_LENS_FOCUS_DISTANCE)) {
+ float focalDistance = frame_settings.find(ANDROID_LENS_FOCUS_DISTANCE).data.f[0];
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata, CAM_INTF_META_LENS_FOCUS_DISTANCE,
+ focalDistance)) {
+ rc = BAD_VALUE;
+ }
+ }
+
+ if (frame_settings.exists(ANDROID_CONTROL_AE_ANTIBANDING_MODE)) {
+ uint8_t fwk_antibandingMode =
+ frame_settings.find(ANDROID_CONTROL_AE_ANTIBANDING_MODE).data.u8[0];
+ int val = lookupHalName(ANTIBANDING_MODES_MAP,
+ METADATA_MAP_SIZE(ANTIBANDING_MODES_MAP), fwk_antibandingMode);
+ if (NAME_NOT_FOUND != val) {
+ uint32_t hal_antibandingMode = (uint32_t)val;
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata, CAM_INTF_PARM_ANTIBANDING,
+ hal_antibandingMode)) {
+ rc = BAD_VALUE;
+ }
+ }
+ }
+
+ if (frame_settings.exists(ANDROID_CONTROL_AE_EXPOSURE_COMPENSATION)) {
+ int32_t expCompensation = frame_settings.find(
+ ANDROID_CONTROL_AE_EXPOSURE_COMPENSATION).data.i32[0];
+ if (expCompensation < gCamCapability[mCameraId]->exposure_compensation_min)
+ expCompensation = gCamCapability[mCameraId]->exposure_compensation_min;
+ if (expCompensation > gCamCapability[mCameraId]->exposure_compensation_max)
+ expCompensation = gCamCapability[mCameraId]->exposure_compensation_max;
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata, CAM_INTF_PARM_EXPOSURE_COMPENSATION,
+ expCompensation)) {
+ rc = BAD_VALUE;
+ }
+ }
+
+ if (frame_settings.exists(ANDROID_CONTROL_AE_LOCK)) {
+ uint8_t aeLock = frame_settings.find(ANDROID_CONTROL_AE_LOCK).data.u8[0];
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata, CAM_INTF_PARM_AEC_LOCK, aeLock)) {
+ rc = BAD_VALUE;
+ }
+ }
+ if (frame_settings.exists(ANDROID_CONTROL_AE_TARGET_FPS_RANGE)) {
+ rc = setHalFpsRange(frame_settings, hal_metadata);
+ if (rc != NO_ERROR) {
+ LOGE("setHalFpsRange failed");
+ }
+ }
+
+ if (frame_settings.exists(ANDROID_CONTROL_AWB_LOCK)) {
+ uint8_t awbLock = frame_settings.find(ANDROID_CONTROL_AWB_LOCK).data.u8[0];
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata, CAM_INTF_PARM_AWB_LOCK, awbLock)) {
+ rc = BAD_VALUE;
+ }
+ }
+
+ if (frame_settings.exists(ANDROID_CONTROL_EFFECT_MODE)) {
+ uint8_t fwk_effectMode = frame_settings.find(ANDROID_CONTROL_EFFECT_MODE).data.u8[0];
+ int val = lookupHalName(EFFECT_MODES_MAP, METADATA_MAP_SIZE(EFFECT_MODES_MAP),
+ fwk_effectMode);
+ if (NAME_NOT_FOUND != val) {
+ uint8_t effectMode = (uint8_t)val;
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata, CAM_INTF_PARM_EFFECT, effectMode)) {
+ rc = BAD_VALUE;
+ }
+ }
+ }
+
+ if (frame_settings.exists(ANDROID_COLOR_CORRECTION_MODE)) {
+ uint8_t colorCorrectMode = frame_settings.find(ANDROID_COLOR_CORRECTION_MODE).data.u8[0];
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata, CAM_INTF_META_COLOR_CORRECT_MODE,
+ colorCorrectMode)) {
+ rc = BAD_VALUE;
+ }
+ }
+
+ if (frame_settings.exists(ANDROID_COLOR_CORRECTION_GAINS)) {
+ cam_color_correct_gains_t colorCorrectGains;
+ for (size_t i = 0; i < CC_GAINS_COUNT; i++) {
+ colorCorrectGains.gains[i] =
+ frame_settings.find(ANDROID_COLOR_CORRECTION_GAINS).data.f[i];
+ }
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata, CAM_INTF_META_COLOR_CORRECT_GAINS,
+ colorCorrectGains)) {
+ rc = BAD_VALUE;
+ }
+ }
+
+ if (frame_settings.exists(ANDROID_COLOR_CORRECTION_TRANSFORM)) {
+ cam_color_correct_matrix_t colorCorrectTransform;
+ cam_rational_type_t transform_elem;
+ size_t num = 0;
+ for (size_t i = 0; i < CC_MATRIX_ROWS; i++) {
+ for (size_t j = 0; j < CC_MATRIX_COLS; j++) {
+ transform_elem.numerator =
+ frame_settings.find(ANDROID_COLOR_CORRECTION_TRANSFORM).data.r[num].numerator;
+ transform_elem.denominator =
+ frame_settings.find(ANDROID_COLOR_CORRECTION_TRANSFORM).data.r[num].denominator;
+ colorCorrectTransform.transform_matrix[i][j] = transform_elem;
+ num++;
+ }
+ }
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata, CAM_INTF_META_COLOR_CORRECT_TRANSFORM,
+ colorCorrectTransform)) {
+ rc = BAD_VALUE;
+ }
+ }
+
+ cam_trigger_t aecTrigger;
+ aecTrigger.trigger = CAM_AEC_TRIGGER_IDLE;
+ aecTrigger.trigger_id = -1;
+ if (frame_settings.exists(ANDROID_CONTROL_AE_PRECAPTURE_TRIGGER)&&
+ frame_settings.exists(ANDROID_CONTROL_AE_PRECAPTURE_ID)) {
+ aecTrigger.trigger =
+ frame_settings.find(ANDROID_CONTROL_AE_PRECAPTURE_TRIGGER).data.u8[0];
+ aecTrigger.trigger_id =
+ frame_settings.find(ANDROID_CONTROL_AE_PRECAPTURE_ID).data.i32[0];
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata, CAM_INTF_META_AEC_PRECAPTURE_TRIGGER,
+ aecTrigger)) {
+ rc = BAD_VALUE;
+ }
+ LOGD("precaptureTrigger: %d precaptureTriggerID: %d",
+ aecTrigger.trigger, aecTrigger.trigger_id);
+ }
+
+ /*af_trigger must come with a trigger id*/
+ if (frame_settings.exists(ANDROID_CONTROL_AF_TRIGGER) &&
+ frame_settings.exists(ANDROID_CONTROL_AF_TRIGGER_ID)) {
+ cam_trigger_t af_trigger;
+ af_trigger.trigger =
+ frame_settings.find(ANDROID_CONTROL_AF_TRIGGER).data.u8[0];
+ af_trigger.trigger_id =
+ frame_settings.find(ANDROID_CONTROL_AF_TRIGGER_ID).data.i32[0];
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata, CAM_INTF_META_AF_TRIGGER, af_trigger)) {
+ rc = BAD_VALUE;
+ }
+ LOGD("AfTrigger: %d AfTriggerID: %d",
+ af_trigger.trigger, af_trigger.trigger_id);
+ }
+
+ if (frame_settings.exists(ANDROID_DEMOSAIC_MODE)) {
+ int32_t demosaic = frame_settings.find(ANDROID_DEMOSAIC_MODE).data.u8[0];
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata, CAM_INTF_META_DEMOSAIC, demosaic)) {
+ rc = BAD_VALUE;
+ }
+ }
+ if (frame_settings.exists(ANDROID_EDGE_MODE)) {
+ cam_edge_application_t edge_application;
+ edge_application.edge_mode = frame_settings.find(ANDROID_EDGE_MODE).data.u8[0];
+ if (edge_application.edge_mode == CAM_EDGE_MODE_OFF) {
+ edge_application.sharpness = 0;
+ } else {
+ edge_application.sharpness = gCamCapability[mCameraId]->sharpness_ctrl.def_value; //default
+ }
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata, CAM_INTF_META_EDGE_MODE, edge_application)) {
+ rc = BAD_VALUE;
+ }
+ }
+
+ if (frame_settings.exists(ANDROID_FLASH_MODE)) {
+ int32_t respectFlashMode = 1;
+ if (frame_settings.exists(ANDROID_CONTROL_AE_MODE)) {
+ uint8_t fwk_aeMode =
+ frame_settings.find(ANDROID_CONTROL_AE_MODE).data.u8[0];
+ if (fwk_aeMode > ANDROID_CONTROL_AE_MODE_ON) {
+ respectFlashMode = 0;
+ LOGH("AE Mode controls flash, ignore android.flash.mode");
+ }
+ }
+ if (respectFlashMode) {
+ int val = lookupHalName(FLASH_MODES_MAP, METADATA_MAP_SIZE(FLASH_MODES_MAP),
+ (int)frame_settings.find(ANDROID_FLASH_MODE).data.u8[0]);
+ LOGH("flash mode after mapping %d", val);
+ // To check: CAM_INTF_META_FLASH_MODE usage
+ if (NAME_NOT_FOUND != val) {
+ uint8_t flashMode = (uint8_t)val;
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata, CAM_INTF_PARM_LED_MODE, flashMode)) {
+ rc = BAD_VALUE;
+ }
+ }
+ }
+ }
+
+ if (frame_settings.exists(ANDROID_FLASH_FIRING_POWER)) {
+ uint8_t flashPower = frame_settings.find(ANDROID_FLASH_FIRING_POWER).data.u8[0];
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata, CAM_INTF_META_FLASH_POWER, flashPower)) {
+ rc = BAD_VALUE;
+ }
+ }
+
+ if (frame_settings.exists(ANDROID_FLASH_FIRING_TIME)) {
+ int64_t flashFiringTime = frame_settings.find(ANDROID_FLASH_FIRING_TIME).data.i64[0];
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata, CAM_INTF_META_FLASH_FIRING_TIME,
+ flashFiringTime)) {
+ rc = BAD_VALUE;
+ }
+ }
+
+ if (frame_settings.exists(ANDROID_HOT_PIXEL_MODE)) {
+ uint8_t hotPixelMode = frame_settings.find(ANDROID_HOT_PIXEL_MODE).data.u8[0];
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata, CAM_INTF_META_HOTPIXEL_MODE,
+ hotPixelMode)) {
+ rc = BAD_VALUE;
+ }
+ }
+
+ if (frame_settings.exists(ANDROID_LENS_APERTURE)) {
+ float lensAperture = frame_settings.find( ANDROID_LENS_APERTURE).data.f[0];
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata, CAM_INTF_META_LENS_APERTURE,
+ lensAperture)) {
+ rc = BAD_VALUE;
+ }
+ }
+
+ if (frame_settings.exists(ANDROID_LENS_FILTER_DENSITY)) {
+ float filterDensity = frame_settings.find(ANDROID_LENS_FILTER_DENSITY).data.f[0];
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata, CAM_INTF_META_LENS_FILTERDENSITY,
+ filterDensity)) {
+ rc = BAD_VALUE;
+ }
+ }
+
+ if (frame_settings.exists(ANDROID_LENS_FOCAL_LENGTH)) {
+ float focalLength = frame_settings.find(ANDROID_LENS_FOCAL_LENGTH).data.f[0];
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata, CAM_INTF_META_LENS_FOCAL_LENGTH,
+ focalLength)) {
+ rc = BAD_VALUE;
+ }
+ }
+
+ if (frame_settings.exists(ANDROID_LENS_OPTICAL_STABILIZATION_MODE)) {
+ uint8_t optStabMode =
+ frame_settings.find(ANDROID_LENS_OPTICAL_STABILIZATION_MODE).data.u8[0];
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata, CAM_INTF_META_LENS_OPT_STAB_MODE,
+ optStabMode)) {
+ rc = BAD_VALUE;
+ }
+ }
+
+ if (frame_settings.exists(ANDROID_CONTROL_VIDEO_STABILIZATION_MODE)) {
+ uint8_t videoStabMode =
+ frame_settings.find(ANDROID_CONTROL_VIDEO_STABILIZATION_MODE).data.u8[0];
+ LOGD("videoStabMode from APP = %d", videoStabMode);
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(mParameters, CAM_INTF_META_VIDEO_STAB_MODE,
+ videoStabMode)) {
+ rc = BAD_VALUE;
+ }
+ }
+
+
+ if (frame_settings.exists(ANDROID_NOISE_REDUCTION_MODE)) {
+ uint8_t noiseRedMode = frame_settings.find(ANDROID_NOISE_REDUCTION_MODE).data.u8[0];
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata, CAM_INTF_META_NOISE_REDUCTION_MODE,
+ noiseRedMode)) {
+ rc = BAD_VALUE;
+ }
+ }
+
+ if (frame_settings.exists(ANDROID_REPROCESS_EFFECTIVE_EXPOSURE_FACTOR)) {
+ float reprocessEffectiveExposureFactor =
+ frame_settings.find(ANDROID_REPROCESS_EFFECTIVE_EXPOSURE_FACTOR).data.f[0];
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata, CAM_INTF_META_EFFECTIVE_EXPOSURE_FACTOR,
+ reprocessEffectiveExposureFactor)) {
+ rc = BAD_VALUE;
+ }
+ }
+
+ cam_crop_region_t scalerCropRegion;
+ bool scalerCropSet = false;
+ if (frame_settings.exists(ANDROID_SCALER_CROP_REGION)) {
+ scalerCropRegion.left = frame_settings.find(ANDROID_SCALER_CROP_REGION).data.i32[0];
+ scalerCropRegion.top = frame_settings.find(ANDROID_SCALER_CROP_REGION).data.i32[1];
+ scalerCropRegion.width = frame_settings.find(ANDROID_SCALER_CROP_REGION).data.i32[2];
+ scalerCropRegion.height = frame_settings.find(ANDROID_SCALER_CROP_REGION).data.i32[3];
+
+ // Map coordinate system from active array to sensor output.
+ mCropRegionMapper.toSensor(scalerCropRegion.left, scalerCropRegion.top,
+ scalerCropRegion.width, scalerCropRegion.height);
+
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata, CAM_INTF_META_SCALER_CROP_REGION,
+ scalerCropRegion)) {
+ rc = BAD_VALUE;
+ }
+ scalerCropSet = true;
+ }
+
+ if (frame_settings.exists(ANDROID_SENSOR_EXPOSURE_TIME)) {
+ int64_t sensorExpTime =
+ frame_settings.find(ANDROID_SENSOR_EXPOSURE_TIME).data.i64[0];
+ LOGD("setting sensorExpTime %lld", sensorExpTime);
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata, CAM_INTF_META_SENSOR_EXPOSURE_TIME,
+ sensorExpTime)) {
+ rc = BAD_VALUE;
+ }
+ }
+
+ if (frame_settings.exists(ANDROID_SENSOR_FRAME_DURATION)) {
+ int64_t sensorFrameDuration =
+ frame_settings.find(ANDROID_SENSOR_FRAME_DURATION).data.i64[0];
+ int64_t minFrameDuration = getMinFrameDuration(request);
+ sensorFrameDuration = MAX(sensorFrameDuration, minFrameDuration);
+ if (sensorFrameDuration > gCamCapability[mCameraId]->max_frame_duration)
+ sensorFrameDuration = gCamCapability[mCameraId]->max_frame_duration;
+ LOGD("clamp sensorFrameDuration to %lld", sensorFrameDuration);
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata, CAM_INTF_META_SENSOR_FRAME_DURATION,
+ sensorFrameDuration)) {
+ rc = BAD_VALUE;
+ }
+ }
+
+ if (frame_settings.exists(ANDROID_SENSOR_SENSITIVITY)) {
+ int32_t sensorSensitivity = frame_settings.find(ANDROID_SENSOR_SENSITIVITY).data.i32[0];
+ if (sensorSensitivity < gCamCapability[mCameraId]->sensitivity_range.min_sensitivity)
+ sensorSensitivity = gCamCapability[mCameraId]->sensitivity_range.min_sensitivity;
+ if (sensorSensitivity > gCamCapability[mCameraId]->sensitivity_range.max_sensitivity)
+ sensorSensitivity = gCamCapability[mCameraId]->sensitivity_range.max_sensitivity;
+ LOGD("clamp sensorSensitivity to %d", sensorSensitivity);
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata, CAM_INTF_META_SENSOR_SENSITIVITY,
+ sensorSensitivity)) {
+ rc = BAD_VALUE;
+ }
+ }
+
+ if (frame_settings.exists(ANDROID_SHADING_MODE)) {
+ uint8_t shadingMode = frame_settings.find(ANDROID_SHADING_MODE).data.u8[0];
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata, CAM_INTF_META_SHADING_MODE, shadingMode)) {
+ rc = BAD_VALUE;
+ }
+ }
+
+ if (frame_settings.exists(ANDROID_STATISTICS_FACE_DETECT_MODE)) {
+ uint8_t fwk_facedetectMode =
+ frame_settings.find(ANDROID_STATISTICS_FACE_DETECT_MODE).data.u8[0];
+
+ int val = lookupHalName(FACEDETECT_MODES_MAP, METADATA_MAP_SIZE(FACEDETECT_MODES_MAP),
+ fwk_facedetectMode);
+
+ if (NAME_NOT_FOUND != val) {
+ uint8_t facedetectMode = (uint8_t)val;
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata, CAM_INTF_META_STATS_FACEDETECT_MODE,
+ facedetectMode)) {
+ rc = BAD_VALUE;
+ }
+ }
+ }
+
+ if (frame_settings.exists(ANDROID_STATISTICS_HISTOGRAM_MODE)) {
+ uint8_t histogramMode =
+ frame_settings.find(ANDROID_STATISTICS_HISTOGRAM_MODE).data.u8[0];
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata, CAM_INTF_META_STATS_HISTOGRAM_MODE,
+ histogramMode)) {
+ rc = BAD_VALUE;
+ }
+ }
+
+ if (frame_settings.exists(ANDROID_STATISTICS_SHARPNESS_MAP_MODE)) {
+ uint8_t sharpnessMapMode =
+ frame_settings.find(ANDROID_STATISTICS_SHARPNESS_MAP_MODE).data.u8[0];
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata, CAM_INTF_META_STATS_SHARPNESS_MAP_MODE,
+ sharpnessMapMode)) {
+ rc = BAD_VALUE;
+ }
+ }
+
+ if (frame_settings.exists(ANDROID_TONEMAP_MODE)) {
+ uint8_t tonemapMode =
+ frame_settings.find(ANDROID_TONEMAP_MODE).data.u8[0];
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata, CAM_INTF_META_TONEMAP_MODE, tonemapMode)) {
+ rc = BAD_VALUE;
+ }
+ }
+ /* Tonemap curve channels ch0 = G, ch 1 = B, ch 2 = R */
+ /*All tonemap channels will have the same number of points*/
+ if (frame_settings.exists(ANDROID_TONEMAP_CURVE_GREEN) &&
+ frame_settings.exists(ANDROID_TONEMAP_CURVE_BLUE) &&
+ frame_settings.exists(ANDROID_TONEMAP_CURVE_RED)) {
+ cam_rgb_tonemap_curves tonemapCurves;
+ tonemapCurves.tonemap_points_cnt = frame_settings.find(ANDROID_TONEMAP_CURVE_GREEN).count/2;
+ if (tonemapCurves.tonemap_points_cnt > CAM_MAX_TONEMAP_CURVE_SIZE) {
+ LOGE("Fatal: tonemap_points_cnt %d exceeds max value of %d",
+ tonemapCurves.tonemap_points_cnt,
+ CAM_MAX_TONEMAP_CURVE_SIZE);
+ tonemapCurves.tonemap_points_cnt = CAM_MAX_TONEMAP_CURVE_SIZE;
+ }
+
+ /* ch0 = G*/
+ size_t point = 0;
+ cam_tonemap_curve_t tonemapCurveGreen;
+ for (size_t i = 0; i < tonemapCurves.tonemap_points_cnt; i++) {
+ for (size_t j = 0; j < 2; j++) {
+ tonemapCurveGreen.tonemap_points[i][j] =
+ frame_settings.find(ANDROID_TONEMAP_CURVE_GREEN).data.f[point];
+ point++;
+ }
+ }
+ tonemapCurves.curves[0] = tonemapCurveGreen;
+
+ /* ch 1 = B */
+ point = 0;
+ cam_tonemap_curve_t tonemapCurveBlue;
+ for (size_t i = 0; i < tonemapCurves.tonemap_points_cnt; i++) {
+ for (size_t j = 0; j < 2; j++) {
+ tonemapCurveBlue.tonemap_points[i][j] =
+ frame_settings.find(ANDROID_TONEMAP_CURVE_BLUE).data.f[point];
+ point++;
+ }
+ }
+ tonemapCurves.curves[1] = tonemapCurveBlue;
+
+ /* ch 2 = R */
+ point = 0;
+ cam_tonemap_curve_t tonemapCurveRed;
+ for (size_t i = 0; i < tonemapCurves.tonemap_points_cnt; i++) {
+ for (size_t j = 0; j < 2; j++) {
+ tonemapCurveRed.tonemap_points[i][j] =
+ frame_settings.find(ANDROID_TONEMAP_CURVE_RED).data.f[point];
+ point++;
+ }
+ }
+ tonemapCurves.curves[2] = tonemapCurveRed;
+
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata, CAM_INTF_META_TONEMAP_CURVES,
+ tonemapCurves)) {
+ rc = BAD_VALUE;
+ }
+ }
+
+ if (frame_settings.exists(ANDROID_CONTROL_CAPTURE_INTENT)) {
+ uint8_t captureIntent = frame_settings.find(ANDROID_CONTROL_CAPTURE_INTENT).data.u8[0];
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata, CAM_INTF_META_CAPTURE_INTENT,
+ captureIntent)) {
+ rc = BAD_VALUE;
+ }
+ }
+
+ if (frame_settings.exists(ANDROID_BLACK_LEVEL_LOCK)) {
+ uint8_t blackLevelLock = frame_settings.find(ANDROID_BLACK_LEVEL_LOCK).data.u8[0];
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata, CAM_INTF_META_BLACK_LEVEL_LOCK,
+ blackLevelLock)) {
+ rc = BAD_VALUE;
+ }
+ }
+
+ if (frame_settings.exists(ANDROID_STATISTICS_LENS_SHADING_MAP_MODE)) {
+ uint8_t lensShadingMapMode =
+ frame_settings.find(ANDROID_STATISTICS_LENS_SHADING_MAP_MODE).data.u8[0];
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata, CAM_INTF_META_LENS_SHADING_MAP_MODE,
+ lensShadingMapMode)) {
+ rc = BAD_VALUE;
+ }
+ }
+
+ if (frame_settings.exists(ANDROID_CONTROL_AE_REGIONS)) {
+ cam_area_t roi;
+ bool reset = true;
+ convertFromRegions(roi, request->settings, ANDROID_CONTROL_AE_REGIONS);
+
+ // Map coordinate system from active array to sensor output.
+ mCropRegionMapper.toSensor(roi.rect.left, roi.rect.top, roi.rect.width,
+ roi.rect.height);
+
+ if (scalerCropSet) {
+ reset = resetIfNeededROI(&roi, &scalerCropRegion);
+ }
+ if (reset && ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata, CAM_INTF_META_AEC_ROI, roi)) {
+ rc = BAD_VALUE;
+ }
+ }
+
+ if (frame_settings.exists(ANDROID_CONTROL_AF_REGIONS)) {
+ cam_area_t roi;
+ bool reset = true;
+ convertFromRegions(roi, request->settings, ANDROID_CONTROL_AF_REGIONS);
+
+ // Map coordinate system from active array to sensor output.
+ mCropRegionMapper.toSensor(roi.rect.left, roi.rect.top, roi.rect.width,
+ roi.rect.height);
+
+ if (scalerCropSet) {
+ reset = resetIfNeededROI(&roi, &scalerCropRegion);
+ }
+ if (reset && ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata, CAM_INTF_META_AF_ROI, roi)) {
+ rc = BAD_VALUE;
+ }
+ }
+
+ // CDS for non-HFR non-video mode
+ if ((mOpMode != CAMERA3_STREAM_CONFIGURATION_CONSTRAINED_HIGH_SPEED_MODE) &&
+ !(m_bIsVideo) && frame_settings.exists(QCAMERA3_CDS_MODE)) {
+ int32_t *fwk_cds = frame_settings.find(QCAMERA3_CDS_MODE).data.i32;
+ if ((CAM_CDS_MODE_MAX <= *fwk_cds) || (0 > *fwk_cds)) {
+ LOGE("Invalid CDS mode %d!", *fwk_cds);
+ } else {
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata,
+ CAM_INTF_PARM_CDS_MODE, *fwk_cds)) {
+ rc = BAD_VALUE;
+ }
+ }
+ }
+
+ // TNR
+ if (frame_settings.exists(QCAMERA3_TEMPORAL_DENOISE_ENABLE) &&
+ frame_settings.exists(QCAMERA3_TEMPORAL_DENOISE_PROCESS_TYPE)) {
+ uint8_t b_TnrRequested = 0;
+ cam_denoise_param_t tnr;
+ tnr.denoise_enable = frame_settings.find(QCAMERA3_TEMPORAL_DENOISE_ENABLE).data.u8[0];
+ tnr.process_plates =
+ (cam_denoise_process_type_t)frame_settings.find(
+ QCAMERA3_TEMPORAL_DENOISE_PROCESS_TYPE).data.i32[0];
+ b_TnrRequested = tnr.denoise_enable;
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(mParameters, CAM_INTF_PARM_TEMPORAL_DENOISE, tnr)) {
+ rc = BAD_VALUE;
+ }
+ }
+
+ if (frame_settings.exists(ANDROID_SENSOR_TEST_PATTERN_MODE)) {
+ int32_t fwk_testPatternMode =
+ frame_settings.find(ANDROID_SENSOR_TEST_PATTERN_MODE).data.i32[0];
+ int testPatternMode = lookupHalName(TEST_PATTERN_MAP,
+ METADATA_MAP_SIZE(TEST_PATTERN_MAP), fwk_testPatternMode);
+
+ if (NAME_NOT_FOUND != testPatternMode) {
+ cam_test_pattern_data_t testPatternData;
+ memset(&testPatternData, 0, sizeof(testPatternData));
+ testPatternData.mode = (cam_test_pattern_mode_t)testPatternMode;
+ if (testPatternMode == CAM_TEST_PATTERN_SOLID_COLOR &&
+ frame_settings.exists(ANDROID_SENSOR_TEST_PATTERN_DATA)) {
+ int32_t *fwk_testPatternData =
+ frame_settings.find(ANDROID_SENSOR_TEST_PATTERN_DATA).data.i32;
+ testPatternData.r = fwk_testPatternData[0];
+ testPatternData.b = fwk_testPatternData[3];
+ switch (gCamCapability[mCameraId]->color_arrangement) {
+ case CAM_FILTER_ARRANGEMENT_RGGB:
+ case CAM_FILTER_ARRANGEMENT_GRBG:
+ testPatternData.gr = fwk_testPatternData[1];
+ testPatternData.gb = fwk_testPatternData[2];
+ break;
+ case CAM_FILTER_ARRANGEMENT_GBRG:
+ case CAM_FILTER_ARRANGEMENT_BGGR:
+ testPatternData.gr = fwk_testPatternData[2];
+ testPatternData.gb = fwk_testPatternData[1];
+ break;
+ default:
+ LOGE("color arrangement %d is not supported",
+ gCamCapability[mCameraId]->color_arrangement);
+ break;
+ }
+ }
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata, CAM_INTF_META_TEST_PATTERN_DATA,
+ testPatternData)) {
+ rc = BAD_VALUE;
+ }
+ } else {
+ LOGE("Invalid framework sensor test pattern mode %d",
+ fwk_testPatternMode);
+ }
+ }
+
+ if (frame_settings.exists(ANDROID_JPEG_GPS_COORDINATES)) {
+ size_t count = 0;
+ camera_metadata_entry_t gps_coords = frame_settings.find(ANDROID_JPEG_GPS_COORDINATES);
+ ADD_SET_PARAM_ARRAY_TO_BATCH(hal_metadata, CAM_INTF_META_JPEG_GPS_COORDINATES,
+ gps_coords.data.d, gps_coords.count, count);
+ if (gps_coords.count != count) {
+ rc = BAD_VALUE;
+ }
+ }
+
+ if (frame_settings.exists(ANDROID_JPEG_GPS_PROCESSING_METHOD)) {
+ char gps_methods[GPS_PROCESSING_METHOD_SIZE];
+ size_t count = 0;
+ const char *gps_methods_src = (const char *)
+ frame_settings.find(ANDROID_JPEG_GPS_PROCESSING_METHOD).data.u8;
+ memset(gps_methods, '\0', sizeof(gps_methods));
+ strlcpy(gps_methods, gps_methods_src, sizeof(gps_methods));
+ ADD_SET_PARAM_ARRAY_TO_BATCH(hal_metadata, CAM_INTF_META_JPEG_GPS_PROC_METHODS,
+ gps_methods, GPS_PROCESSING_METHOD_SIZE, count);
+ if (GPS_PROCESSING_METHOD_SIZE != count) {
+ rc = BAD_VALUE;
+ }
+ }
+
+ if (frame_settings.exists(ANDROID_JPEG_GPS_TIMESTAMP)) {
+ int64_t gps_timestamp = frame_settings.find(ANDROID_JPEG_GPS_TIMESTAMP).data.i64[0];
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata, CAM_INTF_META_JPEG_GPS_TIMESTAMP,
+ gps_timestamp)) {
+ rc = BAD_VALUE;
+ }
+ }
+
+ if (frame_settings.exists(ANDROID_JPEG_ORIENTATION)) {
+ int32_t orientation = frame_settings.find(ANDROID_JPEG_ORIENTATION).data.i32[0];
+ cam_rotation_info_t rotation_info;
+ if (orientation == 0) {
+ rotation_info.rotation = ROTATE_0;
+ } else if (orientation == 90) {
+ rotation_info.rotation = ROTATE_90;
+ } else if (orientation == 180) {
+ rotation_info.rotation = ROTATE_180;
+ } else if (orientation == 270) {
+ rotation_info.rotation = ROTATE_270;
+ }
+ rotation_info.streamId = snapshotStreamId;
+ ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata, CAM_INTF_META_JPEG_ORIENTATION, orientation);
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata, CAM_INTF_PARM_ROTATION, rotation_info)) {
+ rc = BAD_VALUE;
+ }
+ }
+
+ if (frame_settings.exists(ANDROID_JPEG_QUALITY)) {
+ uint32_t quality = (uint32_t) frame_settings.find(ANDROID_JPEG_QUALITY).data.u8[0];
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata, CAM_INTF_META_JPEG_QUALITY, quality)) {
+ rc = BAD_VALUE;
+ }
+ }
+
+ if (frame_settings.exists(ANDROID_JPEG_THUMBNAIL_QUALITY)) {
+ uint32_t thumb_quality = (uint32_t)
+ frame_settings.find(ANDROID_JPEG_THUMBNAIL_QUALITY).data.u8[0];
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata, CAM_INTF_META_JPEG_THUMB_QUALITY,
+ thumb_quality)) {
+ rc = BAD_VALUE;
+ }
+ }
+
+ if (frame_settings.exists(ANDROID_JPEG_THUMBNAIL_SIZE)) {
+ cam_dimension_t dim;
+ dim.width = frame_settings.find(ANDROID_JPEG_THUMBNAIL_SIZE).data.i32[0];
+ dim.height = frame_settings.find(ANDROID_JPEG_THUMBNAIL_SIZE).data.i32[1];
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata, CAM_INTF_META_JPEG_THUMB_SIZE, dim)) {
+ rc = BAD_VALUE;
+ }
+ }
+
+ // Internal metadata
+ if (frame_settings.exists(QCAMERA3_PRIVATEDATA_REPROCESS)) {
+ size_t count = 0;
+ camera_metadata_entry_t privatedata = frame_settings.find(QCAMERA3_PRIVATEDATA_REPROCESS);
+ ADD_SET_PARAM_ARRAY_TO_BATCH(hal_metadata, CAM_INTF_META_PRIVATE_DATA,
+ privatedata.data.i32, privatedata.count, count);
+ if (privatedata.count != count) {
+ rc = BAD_VALUE;
+ }
+ }
+
+ if (frame_settings.exists(QCAMERA3_USE_AV_TIMER)) {
+ uint8_t* use_av_timer =
+ frame_settings.find(QCAMERA3_USE_AV_TIMER).data.u8;
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata, CAM_INTF_META_USE_AV_TIMER, *use_av_timer)) {
+ rc = BAD_VALUE;
+ }
+ }
+
+ // EV step
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata, CAM_INTF_PARM_EV_STEP,
+ gCamCapability[mCameraId]->exp_compensation_step)) {
+ rc = BAD_VALUE;
+ }
+
+ // CDS info
+ if (frame_settings.exists(QCAMERA3_CDS_INFO)) {
+ cam_cds_data_t *cdsData = (cam_cds_data_t *)
+ frame_settings.find(QCAMERA3_CDS_INFO).data.u8;
+
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata,
+ CAM_INTF_META_CDS_DATA, *cdsData)) {
+ rc = BAD_VALUE;
+ }
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : captureResultCb
+ *
+ * DESCRIPTION: Callback handler for all channels (streams, as well as metadata)
+ *
+ * PARAMETERS :
+ * @frame : frame information from mm-camera-interface
+ * @buffer : actual gralloc buffer to be returned to frameworks. NULL if metadata.
+ * @userdata: userdata
+ *
+ * RETURN : NONE
+ *==========================================================================*/
+void QCamera3HardwareInterface::captureResultCb(mm_camera_super_buf_t *metadata,
+ camera3_stream_buffer_t *buffer,
+ uint32_t frame_number, bool isInputBuffer, void *userdata)
+{
+ QCamera3HardwareInterface *hw = (QCamera3HardwareInterface *)userdata;
+ if (hw == NULL) {
+ LOGE("Invalid hw %p", hw);
+ return;
+ }
+
+ hw->captureResultCb(metadata, buffer, frame_number, isInputBuffer);
+ return;
+}
+
+
+/*===========================================================================
+ * FUNCTION : initialize
+ *
+ * DESCRIPTION: Pass framework callback pointers to HAL
+ *
+ * PARAMETERS :
+ *
+ *
+ * RETURN : Success : 0
+ * Failure: -ENODEV
+ *==========================================================================*/
+
+int QCamera3HardwareInterface::initialize(const struct camera3_device *device,
+ const camera3_callback_ops_t *callback_ops)
+{
+ LOGD("E");
+ QCamera3HardwareInterface *hw =
+ reinterpret_cast<QCamera3HardwareInterface *>(device->priv);
+ if (!hw) {
+ LOGE("NULL camera device");
+ return -ENODEV;
+ }
+
+ int rc = hw->initialize(callback_ops);
+ LOGD("X");
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : configure_streams
+ *
+ * DESCRIPTION:
+ *
+ * PARAMETERS :
+ *
+ *
+ * RETURN : Success: 0
+ * Failure: -EINVAL (if stream configuration is invalid)
+ * -ENODEV (fatal error)
+ *==========================================================================*/
+
+int QCamera3HardwareInterface::configure_streams(
+ const struct camera3_device *device,
+ camera3_stream_configuration_t *stream_list)
+{
+ LOGD("E");
+ QCamera3HardwareInterface *hw =
+ reinterpret_cast<QCamera3HardwareInterface *>(device->priv);
+ if (!hw) {
+ LOGE("NULL camera device");
+ return -ENODEV;
+ }
+ int rc = hw->configureStreams(stream_list);
+ LOGD("X");
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : construct_default_request_settings
+ *
+ * DESCRIPTION: Configure a settings buffer to meet the required use case
+ *
+ * PARAMETERS :
+ *
+ *
+ * RETURN : Success: Return valid metadata
+ * Failure: Return NULL
+ *==========================================================================*/
+const camera_metadata_t* QCamera3HardwareInterface::
+ construct_default_request_settings(const struct camera3_device *device,
+ int type)
+{
+
+ LOGD("E");
+ camera_metadata_t* fwk_metadata = NULL;
+ QCamera3HardwareInterface *hw =
+ reinterpret_cast<QCamera3HardwareInterface *>(device->priv);
+ if (!hw) {
+ LOGE("NULL camera device");
+ return NULL;
+ }
+
+ fwk_metadata = hw->translateCapabilityToMetadata(type);
+
+ LOGD("X");
+ return fwk_metadata;
+}
+
+/*===========================================================================
+ * FUNCTION : process_capture_request
+ *
+ * DESCRIPTION:
+ *
+ * PARAMETERS :
+ *
+ *
+ * RETURN :
+ *==========================================================================*/
+int QCamera3HardwareInterface::process_capture_request(
+ const struct camera3_device *device,
+ camera3_capture_request_t *request)
+{
+ LOGD("E");
+ QCamera3HardwareInterface *hw =
+ reinterpret_cast<QCamera3HardwareInterface *>(device->priv);
+ if (!hw) {
+ LOGE("NULL camera device");
+ return -EINVAL;
+ }
+
+ int rc = hw->processCaptureRequest(request);
+ LOGD("X");
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : dump
+ *
+ * DESCRIPTION:
+ *
+ * PARAMETERS :
+ *
+ *
+ * RETURN :
+ *==========================================================================*/
+
+void QCamera3HardwareInterface::dump(
+ const struct camera3_device *device, int fd)
+{
+ /* Log level property is read when "adb shell dumpsys media.camera" is
+ called so that the log level can be controlled without restarting
+ the media server */
+ getLogLevel();
+
+ LOGD("E");
+ QCamera3HardwareInterface *hw =
+ reinterpret_cast<QCamera3HardwareInterface *>(device->priv);
+ if (!hw) {
+ LOGE("NULL camera device");
+ return;
+ }
+
+ hw->dump(fd);
+ LOGD("X");
+ return;
+}
+
+/*===========================================================================
+ * FUNCTION : flush
+ *
+ * DESCRIPTION:
+ *
+ * PARAMETERS :
+ *
+ *
+ * RETURN :
+ *==========================================================================*/
+
+int QCamera3HardwareInterface::flush(
+ const struct camera3_device *device)
+{
+ int rc;
+ LOGD("E");
+ QCamera3HardwareInterface *hw =
+ reinterpret_cast<QCamera3HardwareInterface *>(device->priv);
+ if (!hw) {
+ LOGE("NULL camera device");
+ return -EINVAL;
+ }
+
+ pthread_mutex_lock(&hw->mMutex);
+ // Validate current state
+ switch (hw->mState) {
+ case STARTED:
+ /* valid state */
+ break;
+
+ case ERROR:
+ pthread_mutex_unlock(&hw->mMutex);
+ hw->handleCameraDeviceError();
+ return -ENODEV;
+
+ default:
+ LOGI("Flush returned during state %d", hw->mState);
+ pthread_mutex_unlock(&hw->mMutex);
+ return 0;
+ }
+ pthread_mutex_unlock(&hw->mMutex);
+
+ rc = hw->flush(true /* restart channels */ );
+ LOGD("X");
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : close_camera_device
+ *
+ * DESCRIPTION:
+ *
+ * PARAMETERS :
+ *
+ *
+ * RETURN :
+ *==========================================================================*/
+int QCamera3HardwareInterface::close_camera_device(struct hw_device_t* device)
+{
+ int ret = NO_ERROR;
+ QCamera3HardwareInterface *hw =
+ reinterpret_cast<QCamera3HardwareInterface *>(
+ reinterpret_cast<camera3_device_t *>(device)->priv);
+ if (!hw) {
+ LOGE("NULL camera device");
+ return BAD_VALUE;
+ }
+
+ LOGI("[KPI Perf]: E camera id %d", hw->mCameraId);
+ delete hw;
+ LOGI("[KPI Perf]: X");
+ return ret;
+}
+
+/*===========================================================================
+ * FUNCTION : getWaveletDenoiseProcessPlate
+ *
+ * DESCRIPTION: query wavelet denoise process plate
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : WNR prcocess plate value
+ *==========================================================================*/
+cam_denoise_process_type_t QCamera3HardwareInterface::getWaveletDenoiseProcessPlate()
+{
+ char prop[PROPERTY_VALUE_MAX];
+ memset(prop, 0, sizeof(prop));
+ property_get("persist.denoise.process.plates", prop, "0");
+ int processPlate = atoi(prop);
+ switch(processPlate) {
+ case 0:
+ return CAM_WAVELET_DENOISE_YCBCR_PLANE;
+ case 1:
+ return CAM_WAVELET_DENOISE_CBCR_ONLY;
+ case 2:
+ return CAM_WAVELET_DENOISE_STREAMLINE_YCBCR;
+ case 3:
+ return CAM_WAVELET_DENOISE_STREAMLINED_CBCR;
+ default:
+ return CAM_WAVELET_DENOISE_STREAMLINE_YCBCR;
+ }
+}
+
+
+/*===========================================================================
+ * FUNCTION : getTemporalDenoiseProcessPlate
+ *
+ * DESCRIPTION: query temporal denoise process plate
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : TNR prcocess plate value
+ *==========================================================================*/
+cam_denoise_process_type_t QCamera3HardwareInterface::getTemporalDenoiseProcessPlate()
+{
+ char prop[PROPERTY_VALUE_MAX];
+ memset(prop, 0, sizeof(prop));
+ property_get("persist.tnr.process.plates", prop, "0");
+ int processPlate = atoi(prop);
+ switch(processPlate) {
+ case 0:
+ return CAM_WAVELET_DENOISE_YCBCR_PLANE;
+ case 1:
+ return CAM_WAVELET_DENOISE_CBCR_ONLY;
+ case 2:
+ return CAM_WAVELET_DENOISE_STREAMLINE_YCBCR;
+ case 3:
+ return CAM_WAVELET_DENOISE_STREAMLINED_CBCR;
+ default:
+ return CAM_WAVELET_DENOISE_STREAMLINE_YCBCR;
+ }
+}
+
+
+/*===========================================================================
+ * FUNCTION : extractSceneMode
+ *
+ * DESCRIPTION: Extract scene mode from frameworks set metadata
+ *
+ * PARAMETERS :
+ * @frame_settings: CameraMetadata reference
+ * @metaMode: ANDROID_CONTORL_MODE
+ * @hal_metadata: hal metadata structure
+ *
+ * RETURN : None
+ *==========================================================================*/
+int32_t QCamera3HardwareInterface::extractSceneMode(
+ const CameraMetadata &frame_settings, uint8_t metaMode,
+ metadata_buffer_t *hal_metadata)
+{
+ int32_t rc = NO_ERROR;
+
+ if (metaMode == ANDROID_CONTROL_MODE_USE_SCENE_MODE) {
+ camera_metadata_ro_entry entry =
+ frame_settings.find(ANDROID_CONTROL_SCENE_MODE);
+ if (0 == entry.count)
+ return rc;
+
+ uint8_t fwk_sceneMode = entry.data.u8[0];
+
+ int val = lookupHalName(SCENE_MODES_MAP,
+ sizeof(SCENE_MODES_MAP)/sizeof(SCENE_MODES_MAP[0]),
+ fwk_sceneMode);
+ if (NAME_NOT_FOUND != val) {
+ uint8_t sceneMode = (uint8_t)val;
+ LOGD("sceneMode: %d", sceneMode);
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata,
+ CAM_INTF_PARM_BESTSHOT_MODE, sceneMode)) {
+ rc = BAD_VALUE;
+ }
+ }
+ } else if ((ANDROID_CONTROL_MODE_OFF == metaMode) ||
+ (ANDROID_CONTROL_MODE_AUTO == metaMode)) {
+ uint8_t sceneMode = CAM_SCENE_MODE_OFF;
+ LOGD("sceneMode: %d", sceneMode);
+ if (ADD_SET_PARAM_ENTRY_TO_BATCH(hal_metadata,
+ CAM_INTF_PARM_BESTSHOT_MODE, sceneMode)) {
+ rc = BAD_VALUE;
+ }
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : needRotationReprocess
+ *
+ * DESCRIPTION: if rotation needs to be done by reprocess in pp
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : true: needed
+ * false: no need
+ *==========================================================================*/
+bool QCamera3HardwareInterface::needRotationReprocess()
+{
+ if ((gCamCapability[mCameraId]->qcom_supported_feature_mask & CAM_QCOM_FEATURE_ROTATION) > 0) {
+ // current rotation is not zero, and pp has the capability to process rotation
+ LOGH("need do reprocess for rotation");
+ return true;
+ }
+
+ return false;
+}
+
+/*===========================================================================
+ * FUNCTION : needReprocess
+ *
+ * DESCRIPTION: if reprocess in needed
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : true: needed
+ * false: no need
+ *==========================================================================*/
+bool QCamera3HardwareInterface::needReprocess(cam_feature_mask_t postprocess_mask)
+{
+ if (gCamCapability[mCameraId]->qcom_supported_feature_mask > 0) {
+ // TODO: add for ZSL HDR later
+ // pp module has min requirement for zsl reprocess, or WNR in ZSL mode
+ if(postprocess_mask == CAM_QCOM_FEATURE_NONE){
+ LOGH("need do reprocess for ZSL WNR or min PP reprocess");
+ return true;
+ } else {
+ LOGH("already post processed frame");
+ return false;
+ }
+ }
+ return needRotationReprocess();
+}
+
+/*===========================================================================
+ * FUNCTION : needJpegExifRotation
+ *
+ * DESCRIPTION: if rotation from jpeg is needed
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : true: needed
+ * false: no need
+ *==========================================================================*/
+bool QCamera3HardwareInterface::needJpegExifRotation()
+{
+ /*If the pp does not have the ability to do rotation, enable jpeg rotation*/
+ if (!(gCamCapability[mCameraId]->qcom_supported_feature_mask & CAM_QCOM_FEATURE_ROTATION)) {
+ LOGD("Need use Jpeg EXIF Rotation");
+ return true;
+ }
+ return false;
+}
+
+/*===========================================================================
+ * FUNCTION : addOfflineReprocChannel
+ *
+ * DESCRIPTION: add a reprocess channel that will do reprocess on frames
+ * coming from input channel
+ *
+ * PARAMETERS :
+ * @config : reprocess configuration
+ * @inputChHandle : pointer to the input (source) channel
+ *
+ *
+ * RETURN : Ptr to the newly created channel obj. NULL if failed.
+ *==========================================================================*/
+QCamera3ReprocessChannel *QCamera3HardwareInterface::addOfflineReprocChannel(
+ const reprocess_config_t &config, QCamera3ProcessingChannel *inputChHandle)
+{
+ int32_t rc = NO_ERROR;
+ QCamera3ReprocessChannel *pChannel = NULL;
+
+ pChannel = new QCamera3ReprocessChannel(mCameraHandle->camera_handle,
+ mChannelHandle, mCameraHandle->ops, captureResultCb, config.padding,
+ CAM_QCOM_FEATURE_NONE, this, inputChHandle);
+ if (NULL == pChannel) {
+ LOGE("no mem for reprocess channel");
+ return NULL;
+ }
+
+ rc = pChannel->initialize(IS_TYPE_NONE);
+ if (rc != NO_ERROR) {
+ LOGE("init reprocess channel failed, ret = %d", rc);
+ delete pChannel;
+ return NULL;
+ }
+
+ // pp feature config
+ cam_pp_feature_config_t pp_config;
+ memset(&pp_config, 0, sizeof(cam_pp_feature_config_t));
+
+ pp_config.feature_mask |= CAM_QCOM_FEATURE_PP_SUPERSET_HAL3;
+ if (gCamCapability[mCameraId]->qcom_supported_feature_mask
+ & CAM_QCOM_FEATURE_DSDN) {
+ //Use CPP CDS incase h/w supports it.
+ pp_config.feature_mask &= ~CAM_QCOM_FEATURE_CDS;
+ pp_config.feature_mask |= CAM_QCOM_FEATURE_DSDN;
+ }
+ if (!(gCamCapability[mCameraId]->qcom_supported_feature_mask & CAM_QCOM_FEATURE_ROTATION)) {
+ pp_config.feature_mask &= ~CAM_QCOM_FEATURE_ROTATION;
+ }
+
+ rc = pChannel->addReprocStreamsFromSource(pp_config,
+ config,
+ IS_TYPE_NONE,
+ mMetadataChannel);
+
+ if (rc != NO_ERROR) {
+ delete pChannel;
+ return NULL;
+ }
+ return pChannel;
+}
+
+/*===========================================================================
+ * FUNCTION : getMobicatMask
+ *
+ * DESCRIPTION: returns mobicat mask
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : mobicat mask
+ *
+ *==========================================================================*/
+uint8_t QCamera3HardwareInterface::getMobicatMask()
+{
+ return m_MobicatMask;
+}
+
+/*===========================================================================
+ * FUNCTION : setMobicat
+ *
+ * DESCRIPTION: set Mobicat on/off.
+ *
+ * PARAMETERS :
+ * @params : none
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3HardwareInterface::setMobicat()
+{
+ char value [PROPERTY_VALUE_MAX];
+ property_get("persist.camera.mobicat", value, "0");
+ int32_t ret = NO_ERROR;
+ uint8_t enableMobi = (uint8_t)atoi(value);
+
+ if (enableMobi) {
+ tune_cmd_t tune_cmd;
+ tune_cmd.type = SET_RELOAD_CHROMATIX;
+ tune_cmd.module = MODULE_ALL;
+ tune_cmd.value = TRUE;
+ ADD_SET_PARAM_ENTRY_TO_BATCH(mParameters,
+ CAM_INTF_PARM_SET_VFE_COMMAND,
+ tune_cmd);
+
+ ADD_SET_PARAM_ENTRY_TO_BATCH(mParameters,
+ CAM_INTF_PARM_SET_PP_COMMAND,
+ tune_cmd);
+ }
+ m_MobicatMask = enableMobi;
+
+ return ret;
+}
+
+/*===========================================================================
+* FUNCTION : getLogLevel
+*
+* DESCRIPTION: Reads the log level property into a variable
+*
+* PARAMETERS :
+* None
+*
+* RETURN :
+* None
+*==========================================================================*/
+void QCamera3HardwareInterface::getLogLevel()
+{
+ char prop[PROPERTY_VALUE_MAX];
+ uint32_t globalLogLevel = 0;
+
+ property_get("persist.camera.hal.debug", prop, "0");
+ int val = atoi(prop);
+ if (0 <= val) {
+ gCamHal3LogLevel = (uint32_t)val;
+ }
+
+ property_get("persist.camera.kpi.debug", prop, "1");
+ gKpiDebugLevel = atoi(prop);
+
+ property_get("persist.camera.global.debug", prop, "0");
+ val = atoi(prop);
+ if (0 <= val) {
+ globalLogLevel = (uint32_t)val;
+ }
+
+ /* Highest log level among hal.logs and global.logs is selected */
+ if (gCamHal3LogLevel < globalLogLevel)
+ gCamHal3LogLevel = globalLogLevel;
+
+ return;
+}
+
+/*===========================================================================
+ * FUNCTION : validateStreamRotations
+ *
+ * DESCRIPTION: Check if the rotations requested are supported
+ *
+ * PARAMETERS :
+ * @stream_list : streams to be configured
+ *
+ * RETURN : NO_ERROR on success
+ * -EINVAL on failure
+ *
+ *==========================================================================*/
+int QCamera3HardwareInterface::validateStreamRotations(
+ camera3_stream_configuration_t *streamList)
+{
+ int rc = NO_ERROR;
+
+ /*
+ * Loop through all streams requested in configuration
+ * Check if unsupported rotations have been requested on any of them
+ */
+ for (size_t j = 0; j < streamList->num_streams; j++){
+ camera3_stream_t *newStream = streamList->streams[j];
+
+ bool isRotated = (newStream->rotation != CAMERA3_STREAM_ROTATION_0);
+ bool isImplDef = (newStream->format ==
+ HAL_PIXEL_FORMAT_IMPLEMENTATION_DEFINED);
+ bool isZsl = (newStream->stream_type == CAMERA3_STREAM_BIDIRECTIONAL &&
+ isImplDef);
+
+ if (isRotated && (!isImplDef || isZsl)) {
+ LOGE("Error: Unsupported rotation of %d requested for stream"
+ "type:%d and stream format:%d",
+ newStream->rotation, newStream->stream_type,
+ newStream->format);
+ rc = -EINVAL;
+ break;
+ }
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+* FUNCTION : getFlashInfo
+*
+* DESCRIPTION: Retrieve information about whether the device has a flash.
+*
+* PARAMETERS :
+* @cameraId : Camera id to query
+* @hasFlash : Boolean indicating whether there is a flash device
+* associated with given camera
+* @flashNode : If a flash device exists, this will be its device node.
+*
+* RETURN :
+* None
+*==========================================================================*/
+void QCamera3HardwareInterface::getFlashInfo(const int cameraId,
+ bool& hasFlash,
+ char (&flashNode)[QCAMERA_MAX_FILEPATH_LENGTH])
+{
+ cam_capability_t* camCapability = gCamCapability[cameraId];
+ if (NULL == camCapability) {
+ hasFlash = false;
+ flashNode[0] = '\0';
+ } else {
+ hasFlash = camCapability->flash_available;
+ strlcpy(flashNode,
+ (char*)camCapability->flash_dev_name,
+ QCAMERA_MAX_FILEPATH_LENGTH);
+ }
+}
+
+/*===========================================================================
+* FUNCTION : getEepromVersionInfo
+*
+* DESCRIPTION: Retrieve version info of the sensor EEPROM data
+*
+* PARAMETERS : None
+*
+* RETURN : string describing EEPROM version
+* "\0" if no such info available
+*==========================================================================*/
+const char *QCamera3HardwareInterface::getEepromVersionInfo()
+{
+ return (const char *)&gCamCapability[mCameraId]->eeprom_version_info[0];
+}
+
+/*===========================================================================
+* FUNCTION : getLdafCalib
+*
+* DESCRIPTION: Retrieve Laser AF calibration data
+*
+* PARAMETERS : None
+*
+* RETURN : Two uint32_t describing laser AF calibration data
+* NULL if none is available.
+*==========================================================================*/
+const uint32_t *QCamera3HardwareInterface::getLdafCalib()
+{
+ if (mLdafCalibExist) {
+ return &mLdafCalib[0];
+ } else {
+ return NULL;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : dynamicUpdateMetaStreamInfo
+ *
+ * DESCRIPTION: This function:
+ * (1) stops all the channels
+ * (2) returns error on pending requests and buffers
+ * (3) sends metastream_info in setparams
+ * (4) starts all channels
+ * This is useful when sensor has to be restarted to apply any
+ * settings such as frame rate from a different sensor mode
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : NO_ERROR on success
+ * Error codes on failure
+ *
+ *==========================================================================*/
+int32_t QCamera3HardwareInterface::dynamicUpdateMetaStreamInfo()
+{
+ ATRACE_CALL();
+ int rc = NO_ERROR;
+
+ LOGD("E");
+
+ rc = stopAllChannels();
+ if (rc < 0) {
+ LOGE("stopAllChannels failed");
+ return rc;
+ }
+
+ rc = notifyErrorForPendingRequests();
+ if (rc < 0) {
+ LOGE("notifyErrorForPendingRequests failed");
+ return rc;
+ }
+
+ for (uint32_t i = 0; i < mStreamConfigInfo.num_streams; i++) {
+ LOGI("STREAM INFO : type %d, wxh: %d x %d, pp_mask: 0x%x"
+ "Format:%d",
+ mStreamConfigInfo.type[i],
+ mStreamConfigInfo.stream_sizes[i].width,
+ mStreamConfigInfo.stream_sizes[i].height,
+ mStreamConfigInfo.postprocess_mask[i],
+ mStreamConfigInfo.format[i]);
+ }
+
+ /* Send meta stream info once again so that ISP can start */
+ ADD_SET_PARAM_ENTRY_TO_BATCH(mParameters,
+ CAM_INTF_META_STREAM_INFO, mStreamConfigInfo);
+ rc = mCameraHandle->ops->set_parms(mCameraHandle->camera_handle,
+ mParameters);
+ if (rc < 0) {
+ LOGE("set Metastreaminfo failed. Sensor mode does not change");
+ }
+
+ rc = startAllChannels();
+ if (rc < 0) {
+ LOGE("startAllChannels failed");
+ return rc;
+ }
+
+ LOGD("X");
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : stopAllChannels
+ *
+ * DESCRIPTION: This function stops (equivalent to stream-off) all channels
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : NO_ERROR on success
+ * Error codes on failure
+ *
+ *==========================================================================*/
+int32_t QCamera3HardwareInterface::stopAllChannels()
+{
+ int32_t rc = NO_ERROR;
+
+ LOGD("Stopping all channels");
+ // Stop the Streams/Channels
+ for (List<stream_info_t *>::iterator it = mStreamInfo.begin();
+ it != mStreamInfo.end(); it++) {
+ QCamera3Channel *channel = (QCamera3Channel *)(*it)->stream->priv;
+ if (channel) {
+ channel->stop();
+ }
+ (*it)->status = INVALID;
+ }
+
+ if (mSupportChannel) {
+ mSupportChannel->stop();
+ }
+ if (mAnalysisChannel) {
+ mAnalysisChannel->stop();
+ }
+ if (mRawDumpChannel) {
+ mRawDumpChannel->stop();
+ }
+ if (mMetadataChannel) {
+ /* If content of mStreamInfo is not 0, there is metadata stream */
+ mMetadataChannel->stop();
+ }
+
+ LOGD("All channels stopped");
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : startAllChannels
+ *
+ * DESCRIPTION: This function starts (equivalent to stream-on) all channels
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : NO_ERROR on success
+ * Error codes on failure
+ *
+ *==========================================================================*/
+int32_t QCamera3HardwareInterface::startAllChannels()
+{
+ int32_t rc = NO_ERROR;
+
+ LOGD("Start all channels ");
+ // Start the Streams/Channels
+ if (mMetadataChannel) {
+ /* If content of mStreamInfo is not 0, there is metadata stream */
+ rc = mMetadataChannel->start();
+ if (rc < 0) {
+ LOGE("META channel start failed");
+ return rc;
+ }
+ }
+ for (List<stream_info_t *>::iterator it = mStreamInfo.begin();
+ it != mStreamInfo.end(); it++) {
+ QCamera3Channel *channel = (QCamera3Channel *)(*it)->stream->priv;
+ if (channel) {
+ rc = channel->start();
+ if (rc < 0) {
+ LOGE("channel start failed");
+ return rc;
+ }
+ }
+ }
+ if (mAnalysisChannel) {
+ mAnalysisChannel->start();
+ }
+ if (mSupportChannel) {
+ rc = mSupportChannel->start();
+ if (rc < 0) {
+ LOGE("Support channel start failed");
+ return rc;
+ }
+ }
+ if (mRawDumpChannel) {
+ rc = mRawDumpChannel->start();
+ if (rc < 0) {
+ LOGE("RAW dump channel start failed");
+ return rc;
+ }
+ }
+
+ LOGD("All channels started");
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : notifyErrorForPendingRequests
+ *
+ * DESCRIPTION: This function sends error for all the pending requests/buffers
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : Error codes
+ * NO_ERROR on success
+ *
+ *==========================================================================*/
+int32_t QCamera3HardwareInterface::notifyErrorForPendingRequests()
+{
+ int32_t rc = NO_ERROR;
+ unsigned int frameNum = 0;
+ camera3_capture_result_t result;
+ camera3_stream_buffer_t *pStream_Buf = NULL;
+
+ memset(&result, 0, sizeof(camera3_capture_result_t));
+
+ if (mPendingRequestsList.size() > 0) {
+ pendingRequestIterator i = mPendingRequestsList.begin();
+ frameNum = i->frame_number;
+ } else {
+ /* There might still be pending buffers even though there are
+ no pending requests. Setting the frameNum to MAX so that
+ all the buffers with smaller frame numbers are returned */
+ frameNum = UINT_MAX;
+ }
+
+ LOGH("Oldest frame num on mPendingRequestsList = %u",
+ frameNum);
+
+ for (auto req = mPendingBuffersMap.mPendingBuffersInRequest.begin();
+ req != mPendingBuffersMap.mPendingBuffersInRequest.end(); ) {
+
+ if (req->frame_number < frameNum) {
+ // Send Error notify to frameworks for each buffer for which
+ // metadata buffer is already sent
+ LOGH("Sending ERROR BUFFER for frame %d for %d buffer(s)",
+ req->frame_number, req->mPendingBufferList.size());
+
+ pStream_Buf = new camera3_stream_buffer_t[req->mPendingBufferList.size()];
+ if (NULL == pStream_Buf) {
+ LOGE("No memory for pending buffers array");
+ return NO_MEMORY;
+ }
+ memset(pStream_Buf, 0,
+ sizeof(camera3_stream_buffer_t)*req->mPendingBufferList.size());
+ result.result = NULL;
+ result.frame_number = req->frame_number;
+ result.num_output_buffers = req->mPendingBufferList.size();
+ result.output_buffers = pStream_Buf;
+
+ size_t index = 0;
+ for (auto info = req->mPendingBufferList.begin();
+ info != req->mPendingBufferList.end(); ) {
+
+ camera3_notify_msg_t notify_msg;
+ memset(&notify_msg, 0, sizeof(camera3_notify_msg_t));
+ notify_msg.type = CAMERA3_MSG_ERROR;
+ notify_msg.message.error.error_code = CAMERA3_MSG_ERROR_BUFFER;
+ notify_msg.message.error.error_stream = info->stream;
+ notify_msg.message.error.frame_number = req->frame_number;
+ pStream_Buf[index].acquire_fence = -1;
+ pStream_Buf[index].release_fence = -1;
+ pStream_Buf[index].buffer = info->buffer;
+ pStream_Buf[index].status = CAMERA3_BUFFER_STATUS_ERROR;
+ pStream_Buf[index].stream = info->stream;
+ mCallbackOps->notify(mCallbackOps, &notify_msg);
+ index++;
+ // Remove buffer from list
+ info = req->mPendingBufferList.erase(info);
+ }
+
+ // Remove this request from Map
+ LOGD("Removing request %d. Remaining requests in mPendingBuffersMap: %d",
+ req->frame_number, mPendingBuffersMap.mPendingBuffersInRequest.size());
+ req = mPendingBuffersMap.mPendingBuffersInRequest.erase(req);
+
+ mCallbackOps->process_capture_result(mCallbackOps, &result);
+
+ delete [] pStream_Buf;
+ } else {
+
+ // Go through the pending requests info and send error request to framework
+ LOGE("Sending ERROR REQUEST for all pending requests");
+ pendingRequestIterator i = mPendingRequestsList.begin(); //make sure i is at the beginning
+
+ LOGE("Sending ERROR REQUEST for frame %d", req->frame_number);
+
+ // Send error notify to frameworks
+ camera3_notify_msg_t notify_msg;
+ memset(&notify_msg, 0, sizeof(camera3_notify_msg_t));
+ notify_msg.type = CAMERA3_MSG_ERROR;
+ notify_msg.message.error.error_code = CAMERA3_MSG_ERROR_REQUEST;
+ notify_msg.message.error.error_stream = NULL;
+ notify_msg.message.error.frame_number = req->frame_number;
+ mCallbackOps->notify(mCallbackOps, &notify_msg);
+
+ pStream_Buf = new camera3_stream_buffer_t[req->mPendingBufferList.size()];
+ if (NULL == pStream_Buf) {
+ LOGE("No memory for pending buffers array");
+ return NO_MEMORY;
+ }
+ memset(pStream_Buf, 0, sizeof(camera3_stream_buffer_t)*req->mPendingBufferList.size());
+
+ result.result = NULL;
+ result.frame_number = req->frame_number;
+ result.input_buffer = i->input_buffer;
+ result.num_output_buffers = req->mPendingBufferList.size();
+ result.output_buffers = pStream_Buf;
+
+ size_t index = 0;
+ for (auto info = req->mPendingBufferList.begin();
+ info != req->mPendingBufferList.end(); ) {
+ pStream_Buf[index].acquire_fence = -1;
+ pStream_Buf[index].release_fence = -1;
+ pStream_Buf[index].buffer = info->buffer;
+ pStream_Buf[index].status = CAMERA3_BUFFER_STATUS_ERROR;
+ pStream_Buf[index].stream = info->stream;
+ index++;
+ // Remove buffer from list
+ info = req->mPendingBufferList.erase(info);
+ }
+
+ // Remove this request from Map
+ LOGD("Removing request %d. Remaining requests in mPendingBuffersMap: %d",
+ req->frame_number, mPendingBuffersMap.mPendingBuffersInRequest.size());
+ req = mPendingBuffersMap.mPendingBuffersInRequest.erase(req);
+
+ mCallbackOps->process_capture_result(mCallbackOps, &result);
+ delete [] pStream_Buf;
+ i = erasePendingRequest(i);
+ }
+ }
+
+ /* Reset pending frame Drop list and requests list */
+ mPendingFrameDropList.clear();
+
+ for (auto &req : mPendingBuffersMap.mPendingBuffersInRequest) {
+ req.mPendingBufferList.clear();
+ }
+ mPendingBuffersMap.mPendingBuffersInRequest.clear();
+ mPendingReprocessResultList.clear();
+ LOGH("Cleared all the pending buffers ");
+
+ return rc;
+}
+
+bool QCamera3HardwareInterface::isOnEncoder(
+ const cam_dimension_t max_viewfinder_size,
+ uint32_t width, uint32_t height)
+{
+ return (width > (uint32_t)max_viewfinder_size.width ||
+ height > (uint32_t)max_viewfinder_size.height);
+}
+
+/*===========================================================================
+ * FUNCTION : setBundleInfo
+ *
+ * DESCRIPTION: Set bundle info for all streams that are bundle.
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : NO_ERROR on success
+ * Error codes on failure
+ *==========================================================================*/
+int32_t QCamera3HardwareInterface::setBundleInfo()
+{
+ int32_t rc = NO_ERROR;
+
+ if (mChannelHandle) {
+ cam_bundle_config_t bundleInfo;
+ memset(&bundleInfo, 0, sizeof(bundleInfo));
+ rc = mCameraHandle->ops->get_bundle_info(
+ mCameraHandle->camera_handle, mChannelHandle, &bundleInfo);
+ if (rc != NO_ERROR) {
+ LOGE("get_bundle_info failed");
+ return rc;
+ }
+ if (mAnalysisChannel) {
+ mAnalysisChannel->setBundleInfo(bundleInfo);
+ }
+ if (mSupportChannel) {
+ mSupportChannel->setBundleInfo(bundleInfo);
+ }
+ for (List<stream_info_t *>::iterator it = mStreamInfo.begin();
+ it != mStreamInfo.end(); it++) {
+ QCamera3Channel *channel = (QCamera3Channel *)(*it)->stream->priv;
+ channel->setBundleInfo(bundleInfo);
+ }
+ if (mRawDumpChannel) {
+ mRawDumpChannel->setBundleInfo(bundleInfo);
+ }
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : get_num_overall_buffers
+ *
+ * DESCRIPTION: Estimate number of pending buffers across all requests.
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : Number of overall pending buffers
+ *
+ *==========================================================================*/
+uint32_t PendingBuffersMap::get_num_overall_buffers()
+{
+ uint32_t sum_buffers = 0;
+ for (auto &req : mPendingBuffersInRequest) {
+ sum_buffers += req.mPendingBufferList.size();
+ }
+ return sum_buffers;
+}
+
+/*===========================================================================
+ * FUNCTION : removeBuf
+ *
+ * DESCRIPTION: Remove a matching buffer from tracker.
+ *
+ * PARAMETERS : @buffer: image buffer for the callback
+ *
+ * RETURN : None
+ *
+ *==========================================================================*/
+void PendingBuffersMap::removeBuf(buffer_handle_t *buffer)
+{
+ bool buffer_found = false;
+ for (auto req = mPendingBuffersInRequest.begin();
+ req != mPendingBuffersInRequest.end(); req++) {
+ for (auto k = req->mPendingBufferList.begin();
+ k != req->mPendingBufferList.end(); k++ ) {
+ if (k->buffer == buffer) {
+ LOGD("Frame %d: Found Frame buffer %p, take it out from mPendingBufferList",
+ req->frame_number, buffer);
+ k = req->mPendingBufferList.erase(k);
+ if (req->mPendingBufferList.empty()) {
+ // Remove this request from Map
+ req = mPendingBuffersInRequest.erase(req);
+ }
+ buffer_found = true;
+ break;
+ }
+ }
+ if (buffer_found) {
+ break;
+ }
+ }
+ LOGD("mPendingBuffersMap.num_overall_buffers = %d",
+ get_num_overall_buffers());
+}
+
+/*===========================================================================
+ * FUNCTION : setPAAFSupport
+ *
+ * DESCRIPTION: Set the preview-assisted auto focus support bit in
+ * feature mask according to stream type and filter
+ * arrangement
+ *
+ * PARAMETERS : @feature_mask: current feature mask, which may be modified
+ * @stream_type: stream type
+ * @filter_arrangement: filter arrangement
+ *
+ * RETURN : None
+ *==========================================================================*/
+void QCamera3HardwareInterface::setPAAFSupport(
+ cam_feature_mask_t& feature_mask,
+ cam_stream_type_t stream_type,
+ cam_color_filter_arrangement_t filter_arrangement)
+{
+ LOGD("feature_mask=0x%llx; stream_type=%d, filter_arrangement=%d",
+ feature_mask, stream_type, filter_arrangement);
+
+ switch (filter_arrangement) {
+ case CAM_FILTER_ARRANGEMENT_RGGB:
+ case CAM_FILTER_ARRANGEMENT_GRBG:
+ case CAM_FILTER_ARRANGEMENT_GBRG:
+ case CAM_FILTER_ARRANGEMENT_BGGR:
+ if ((stream_type == CAM_STREAM_TYPE_CALLBACK) ||
+ (stream_type == CAM_STREAM_TYPE_PREVIEW) ||
+ (stream_type == CAM_STREAM_TYPE_VIDEO)) {
+ feature_mask |= CAM_QCOM_FEATURE_PAAF;
+ }
+ break;
+ case CAM_FILTER_ARRANGEMENT_Y:
+ if (stream_type == CAM_STREAM_TYPE_ANALYSIS) {
+ feature_mask |= CAM_QCOM_FEATURE_PAAF;
+ }
+ break;
+ default:
+ break;
+ }
+}
+
+/*===========================================================================
+* FUNCTION : getSensorMountAngle
+*
+* DESCRIPTION: Retrieve sensor mount angle
+*
+* PARAMETERS : None
+*
+* RETURN : sensor mount angle in uint32_t
+*==========================================================================*/
+uint32_t QCamera3HardwareInterface::getSensorMountAngle()
+{
+ return gCamCapability[mCameraId]->sensor_mount_angle;
+}
+
+/*===========================================================================
+* FUNCTION : getRelatedCalibrationData
+*
+* DESCRIPTION: Retrieve related system calibration data
+*
+* PARAMETERS : None
+*
+* RETURN : Pointer of related system calibration data
+*==========================================================================*/
+const cam_related_system_calibration_data_t *QCamera3HardwareInterface::getRelatedCalibrationData()
+{
+ return (const cam_related_system_calibration_data_t *)
+ &(gCamCapability[mCameraId]->related_cam_calibration);
+}
+}; //end namespace qcamera
diff --git a/camera/QCamera2/HAL3/QCamera3HWI.h b/camera/QCamera2/HAL3/QCamera3HWI.h
new file mode 100644
index 0000000..1bcf23a
--- /dev/null
+++ b/camera/QCamera2/HAL3/QCamera3HWI.h
@@ -0,0 +1,536 @@
+/* Copyright (c) 2012-2016, The Linux Foundation. All rights reserved.
+*
+* Redistribution and use in source and binary forms, with or without
+* modification, are permitted provided that the following conditions are
+* met:
+* * Redistributions of source code must retain the above copyright
+* notice, this list of conditions and the following disclaimer.
+* * Redistributions in binary form must reproduce the above
+* copyright notice, this list of conditions and the following
+* disclaimer in the documentation and/or other materials provided
+* with the distribution.
+* * Neither the name of The Linux Foundation nor the names of its
+* contributors may be used to endorse or promote products derived
+* from this software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*
+*/
+
+#ifndef __QCAMERA3HARDWAREINTERFACE_H__
+#define __QCAMERA3HARDWAREINTERFACE_H__
+
+// System dependencies
+#include <camera/CameraMetadata.h>
+#include <pthread.h>
+#include <utils/KeyedVector.h>
+#include <utils/List.h>
+
+// Camera dependencies
+#include "camera3.h"
+#include "QCamera3Channel.h"
+#include "QCamera3CropRegionMapper.h"
+#include "QCamera3HALHeader.h"
+#include "QCamera3Mem.h"
+#include "QCameraPerf.h"
+#include "QCameraCommon.h"
+
+extern "C" {
+#include "mm_camera_interface.h"
+#include "mm_jpeg_interface.h"
+}
+
+using namespace android;
+
+namespace qcamera {
+
+#ifndef TRUE
+#define TRUE 1
+#endif
+
+#ifndef FALSE
+#define FALSE 0
+#endif
+
+/* Time related macros */
+typedef int64_t nsecs_t;
+#define NSEC_PER_SEC 1000000000LLU
+#define NSEC_PER_USEC 1000LLU
+#define NSEC_PER_33MSEC 33000000LLU
+
+typedef enum {
+ SET_ENABLE,
+ SET_CONTROLENABLE,
+ SET_RELOAD_CHROMATIX,
+ SET_STATUS,
+} optype_t;
+
+#define MODULE_ALL 0
+
+extern volatile uint32_t gCamHal3LogLevel;
+
+class QCamera3MetadataChannel;
+class QCamera3PicChannel;
+class QCamera3HeapMemory;
+class QCamera3Exif;
+
+typedef struct {
+ camera3_stream_t *stream;
+ camera3_stream_buffer_set_t buffer_set;
+ stream_status_t status;
+ int registered;
+ QCamera3ProcessingChannel *channel;
+} stream_info_t;
+
+typedef struct {
+ // Stream handle
+ camera3_stream_t *stream;
+ // Buffer handle
+ buffer_handle_t *buffer;
+} PendingBufferInfo;
+
+typedef struct {
+ // Frame number corresponding to request
+ uint32_t frame_number;
+ // Time when request queued into system
+ nsecs_t timestamp;
+ List<PendingBufferInfo> mPendingBufferList;
+} PendingBuffersInRequest;
+
+class PendingBuffersMap {
+public:
+ // Number of outstanding buffers at flush
+ uint32_t numPendingBufsAtFlush;
+ // List of pending buffers per request
+ List<PendingBuffersInRequest> mPendingBuffersInRequest;
+ uint32_t get_num_overall_buffers();
+ void removeBuf(buffer_handle_t *buffer);
+};
+
+
+class QCamera3HardwareInterface {
+public:
+ /* static variable and functions accessed by camera service */
+ static camera3_device_ops_t mCameraOps;
+ //Id of each session in bundle/link
+ static uint32_t sessionId[MM_CAMERA_MAX_NUM_SENSORS];
+ static int initialize(const struct camera3_device *,
+ const camera3_callback_ops_t *callback_ops);
+ static int configure_streams(const struct camera3_device *,
+ camera3_stream_configuration_t *stream_list);
+ static const camera_metadata_t* construct_default_request_settings(
+ const struct camera3_device *, int type);
+ static int process_capture_request(const struct camera3_device *,
+ camera3_capture_request_t *request);
+
+ static void dump(const struct camera3_device *, int fd);
+ static int flush(const struct camera3_device *);
+ static int close_camera_device(struct hw_device_t* device);
+
+public:
+ QCamera3HardwareInterface(uint32_t cameraId,
+ const camera_module_callbacks_t *callbacks);
+ virtual ~QCamera3HardwareInterface();
+ static void camEvtHandle(uint32_t camera_handle, mm_camera_event_t *evt,
+ void *user_data);
+ int openCamera(struct hw_device_t **hw_device);
+ camera_metadata_t* translateCapabilityToMetadata(int type);
+
+ static int getCamInfo(uint32_t cameraId, struct camera_info *info);
+ static int initCapabilities(uint32_t cameraId);
+ static int initStaticMetadata(uint32_t cameraId);
+ static void makeTable(cam_dimension_t *dimTable, size_t size,
+ size_t max_size, int32_t *sizeTable);
+ static void makeFPSTable(cam_fps_range_t *fpsTable, size_t size,
+ size_t max_size, int32_t *fpsRangesTable);
+ static void makeOverridesList(cam_scene_mode_overrides_t *overridesTable,
+ size_t size, size_t max_size, uint8_t *overridesList,
+ uint8_t *supported_indexes, uint32_t camera_id);
+ static size_t filterJpegSizes(int32_t *jpegSizes, int32_t *processedSizes,
+ size_t processedSizesCnt, size_t maxCount, cam_rect_t active_array_size,
+ uint8_t downscale_factor);
+ static void convertToRegions(cam_rect_t rect, int32_t* region, int weight);
+ static void convertFromRegions(cam_area_t &roi, const camera_metadata_t *settings,
+ uint32_t tag);
+ static bool resetIfNeededROI(cam_area_t* roi, const cam_crop_region_t* scalerCropRegion);
+ static void convertLandmarks(cam_face_landmarks_info_t face, int32_t* landmarks);
+ static int32_t getSensorSensitivity(int32_t iso_mode);
+
+ double computeNoiseModelEntryS(int32_t sensitivity);
+ double computeNoiseModelEntryO(int32_t sensitivity);
+
+ static void captureResultCb(mm_camera_super_buf_t *metadata,
+ camera3_stream_buffer_t *buffer, uint32_t frame_number,
+ bool isInputBuffer, void *userdata);
+
+ int initialize(const camera3_callback_ops_t *callback_ops);
+ int configureStreams(camera3_stream_configuration_t *stream_list);
+ int configureStreamsPerfLocked(camera3_stream_configuration_t *stream_list);
+ int processCaptureRequest(camera3_capture_request_t *request);
+ void dump(int fd);
+ int flushPerf();
+
+ int setFrameParameters(camera3_capture_request_t *request,
+ cam_stream_ID_t streamID, int blob_request, uint32_t snapshotStreamId);
+ int32_t setReprocParameters(camera3_capture_request_t *request,
+ metadata_buffer_t *reprocParam, uint32_t snapshotStreamId);
+ int translateToHalMetadata(const camera3_capture_request_t *request,
+ metadata_buffer_t *parm, uint32_t snapshotStreamId);
+ camera_metadata_t* translateCbUrgentMetadataToResultMetadata (
+ metadata_buffer_t *metadata);
+ camera_metadata_t* translateFromHalMetadata(metadata_buffer_t *metadata,
+ nsecs_t timestamp, int32_t request_id,
+ const CameraMetadata& jpegMetadata, uint8_t pipeline_depth,
+ uint8_t capture_intent, bool pprocDone, uint8_t fwk_cacMode);
+ camera_metadata_t* saveRequestSettings(const CameraMetadata& jpegMetadata,
+ camera3_capture_request_t *request);
+ int initParameters();
+ void deinitParameters();
+ QCamera3ReprocessChannel *addOfflineReprocChannel(const reprocess_config_t &config,
+ QCamera3ProcessingChannel *inputChHandle);
+ bool needRotationReprocess();
+ bool needJpegExifRotation();
+ bool needReprocess(cam_feature_mask_t postprocess_mask);
+ bool needJpegRotation();
+ cam_denoise_process_type_t getWaveletDenoiseProcessPlate();
+ cam_denoise_process_type_t getTemporalDenoiseProcessPlate();
+
+ void captureResultCb(mm_camera_super_buf_t *metadata,
+ camera3_stream_buffer_t *buffer, uint32_t frame_number,
+ bool isInputBuffer);
+ cam_dimension_t calcMaxJpegDim();
+ bool needOnlineRotation();
+ uint32_t getJpegQuality();
+ QCamera3Exif *getExifData();
+ mm_jpeg_exif_params_t get3AExifParams();
+ uint8_t getMobicatMask();
+ static void getFlashInfo(const int cameraId,
+ bool& hasFlash,
+ char (&flashNode)[QCAMERA_MAX_FILEPATH_LENGTH]);
+ const char *getEepromVersionInfo();
+ const uint32_t *getLdafCalib();
+ void get3AVersion(cam_q3a_version_t &swVersion);
+
+ // Get dual camera related info
+ bool isDeviceLinked() {return mIsDeviceLinked;}
+ bool isMainCamera() {return mIsMainCamera;}
+ uint32_t getSensorMountAngle();
+ const cam_related_system_calibration_data_t *getRelatedCalibrationData();
+
+ template <typename fwkType, typename halType> struct QCameraMap {
+ fwkType fwk_name;
+ halType hal_name;
+ };
+
+ typedef struct {
+ const char *const desc;
+ cam_cds_mode_type_t val;
+ } QCameraPropMap;
+
+
+private:
+
+ // State transition conditions:
+ // "\" means not applicable
+ // "x" means not valid
+ // +------------+----------+----------+-------------+------------+---------+-------+--------+
+ // | | CLOSED | OPENED | INITIALIZED | CONFIGURED | STARTED | ERROR | DEINIT |
+ // +------------+----------+----------+-------------+------------+---------+-------+--------+
+ // | CLOSED | \ | open | x | x | x | x | x |
+ // +------------+----------+----------+-------------+------------+---------+-------+--------+
+ // | OPENED | close | \ | initialize | x | x | error | x |
+ // +------------+----------+----------+-------------+------------+---------+-------+--------+
+ // |INITIALIZED | close | x | \ | configure | x | error | x |
+ // +------------+----------+----------+-------------+------------+---------+-------+--------+
+ // | CONFIGURED | close | x | x | configure | request | error | x |
+ // +------------+----------+----------+-------------+------------+---------+-------+--------+
+ // | STARTED | close | x | x | configure | \ | error | x |
+ // +------------+----------+----------+-------------+------------+---------+-------+--------+
+ // | ERROR | close | x | x | x | x | \ | any |
+ // +------------+----------+----------+-------------+------------+---------+-------+--------+
+ // | DEINIT | close | x | x | x | x | x | \ |
+ // +------------+----------+----------+-------------+------------+---------+-------+--------+
+
+ typedef enum {
+ CLOSED,
+ OPENED,
+ INITIALIZED,
+ CONFIGURED,
+ STARTED,
+ ERROR,
+ DEINIT
+ } State;
+
+ int openCamera();
+ int closeCamera();
+ int flush(bool restartChannels);
+ static size_t calcMaxJpegSize(uint32_t camera_id);
+ cam_dimension_t getMaxRawSize(uint32_t camera_id);
+ static void addStreamConfig(Vector<int32_t> &available_stream_configs,
+ int32_t scalar_format, const cam_dimension_t &dim,
+ int32_t config_type);
+
+ int validateCaptureRequest(camera3_capture_request_t *request);
+ int validateStreamDimensions(camera3_stream_configuration_t *streamList);
+ int validateStreamRotations(camera3_stream_configuration_t *streamList);
+ void deriveMinFrameDuration();
+ void handleBuffersDuringFlushLock(camera3_stream_buffer_t *buffer);
+ int32_t handlePendingReprocResults(uint32_t frame_number);
+ int64_t getMinFrameDuration(const camera3_capture_request_t *request);
+ void handleMetadataWithLock(mm_camera_super_buf_t *metadata_buf,
+ bool free_and_bufdone_meta_buf);
+ void handleBatchMetadata(mm_camera_super_buf_t *metadata_buf,
+ bool free_and_bufdone_meta_buf);
+ void handleBufferWithLock(camera3_stream_buffer_t *buffer,
+ uint32_t frame_number);
+ void handleInputBufferWithLock(uint32_t frame_number);
+ void unblockRequestIfNecessary();
+ void dumpMetadataToFile(tuning_params_t &meta, uint32_t &dumpFrameCount,
+ bool enabled, const char *type, uint32_t frameNumber);
+ static void getLogLevel();
+
+ void cleanAndSortStreamInfo();
+ void extractJpegMetadata(CameraMetadata& jpegMetadata,
+ const camera3_capture_request_t *request);
+
+ bool isSupportChannelNeeded(camera3_stream_configuration_t *streamList,
+ cam_stream_size_info_t stream_config_info);
+ int32_t setMobicat();
+
+ int32_t getSensorOutputSize(cam_dimension_t &sensor_dim);
+ int32_t setHalFpsRange(const CameraMetadata &settings,
+ metadata_buffer_t *hal_metadata);
+ int32_t extractSceneMode(const CameraMetadata &frame_settings, uint8_t metaMode,
+ metadata_buffer_t *hal_metadata);
+ int32_t numOfSizesOnEncoder(const camera3_stream_configuration_t *streamList,
+ const cam_dimension_t &maxViewfinderSize);
+
+ void addToPPFeatureMask(int stream_format, uint32_t stream_idx);
+ void updateFpsInPreviewBuffer(metadata_buffer_t *metadata, uint32_t frame_number);
+
+ void enablePowerHint();
+ void disablePowerHint();
+ int32_t dynamicUpdateMetaStreamInfo();
+ int32_t startAllChannels();
+ int32_t stopAllChannels();
+ int32_t notifyErrorForPendingRequests();
+ void notifyError(uint32_t frameNumber,
+ camera3_error_msg_code_t errorCode);
+ int32_t getReprocessibleOutputStreamId(uint32_t &id);
+ int32_t handleCameraDeviceError();
+
+ bool isOnEncoder(const cam_dimension_t max_viewfinder_size,
+ uint32_t width, uint32_t height);
+ void hdrPlusPerfLock(mm_camera_super_buf_t *metadata_buf);
+
+ static bool supportBurstCapture(uint32_t cameraId);
+ int32_t setBundleInfo();
+
+ static void setPAAFSupport(cam_feature_mask_t& feature_mask,
+ cam_stream_type_t stream_type,
+ cam_color_filter_arrangement_t filter_arrangement);
+
+ camera3_device_t mCameraDevice;
+ uint32_t mCameraId;
+ mm_camera_vtbl_t *mCameraHandle;
+ bool mCameraInitialized;
+ camera_metadata_t *mDefaultMetadata[CAMERA3_TEMPLATE_COUNT];
+ const camera3_callback_ops_t *mCallbackOps;
+
+ QCamera3MetadataChannel *mMetadataChannel;
+ QCamera3PicChannel *mPictureChannel;
+ QCamera3RawChannel *mRawChannel;
+ QCamera3SupportChannel *mSupportChannel;
+ QCamera3SupportChannel *mAnalysisChannel;
+ QCamera3RawDumpChannel *mRawDumpChannel;
+ QCamera3RegularChannel *mDummyBatchChannel;
+ QCameraPerfLock m_perfLock;
+ QCameraCommon mCommon;
+
+ uint32_t mChannelHandle;
+
+ void saveExifParams(metadata_buffer_t *metadata);
+ mm_jpeg_exif_params_t mExifParams;
+
+ //First request yet to be processed after configureStreams
+ bool mFirstConfiguration;
+ bool mFlush;
+ bool mFlushPerf;
+ bool mEnableRawDump;
+ QCamera3HeapMemory *mParamHeap;
+ metadata_buffer_t* mParameters;
+ metadata_buffer_t* mPrevParameters;
+ CameraMetadata mCurJpegMeta;
+ bool m_bIsVideo;
+ bool m_bIs4KVideo;
+ bool m_bEisSupportedSize;
+ bool m_bEisEnable;
+ typedef struct {
+ cam_dimension_t dim;
+ int format;
+ uint32_t usage;
+ } InputStreamInfo;
+
+ InputStreamInfo mInputStreamInfo;
+ uint8_t m_MobicatMask;
+ uint8_t m_bTnrEnabled;
+ int8_t mSupportedFaceDetectMode;
+ uint8_t m_bTnrPreview;
+ uint8_t m_bTnrVideo;
+
+ /* Data structure to store pending request */
+ typedef struct {
+ camera3_stream_t *stream;
+ camera3_stream_buffer_t *buffer;
+ // metadata needs to be consumed by the corresponding stream
+ // in order to generate the buffer.
+ bool need_metadata;
+ } RequestedBufferInfo;
+ typedef struct {
+ uint32_t frame_number;
+ uint32_t num_buffers;
+ int32_t request_id;
+ List<RequestedBufferInfo> buffers;
+ int blob_request;
+ uint8_t bUrgentReceived;
+ nsecs_t timestamp;
+ camera3_stream_buffer_t *input_buffer;
+ const camera_metadata_t *settings;
+ CameraMetadata jpegMetadata;
+ uint8_t pipeline_depth;
+ uint32_t partial_result_cnt;
+ uint8_t capture_intent;
+ uint8_t fwkCacMode;
+ bool shutter_notified;
+ } PendingRequestInfo;
+ typedef struct {
+ uint32_t frame_number;
+ uint32_t stream_ID;
+ } PendingFrameDropInfo;
+
+ typedef struct {
+ camera3_notify_msg_t notify_msg;
+ camera3_stream_buffer_t buffer;
+ uint32_t frame_number;
+ } PendingReprocessResult;
+
+ typedef KeyedVector<uint32_t, Vector<PendingBufferInfo> > FlushMap;
+ typedef List<QCamera3HardwareInterface::PendingRequestInfo>::iterator
+ pendingRequestIterator;
+ typedef List<QCamera3HardwareInterface::RequestedBufferInfo>::iterator
+ pendingBufferIterator;
+
+ List<PendingReprocessResult> mPendingReprocessResultList;
+ List<PendingRequestInfo> mPendingRequestsList;
+ List<PendingFrameDropInfo> mPendingFrameDropList;
+ /* Use last frame number of the batch as key and first frame number of the
+ * batch as value for that key */
+ KeyedVector<uint32_t, uint32_t> mPendingBatchMap;
+
+ PendingBuffersMap mPendingBuffersMap;
+ pthread_cond_t mRequestCond;
+ uint32_t mPendingLiveRequest;
+ bool mWokenUpByDaemon;
+ int32_t mCurrentRequestId;
+ cam_stream_size_info_t mStreamConfigInfo;
+
+ //mutex for serialized access to camera3_device_ops_t functions
+ pthread_mutex_t mMutex;
+
+ //condition used to signal flush after buffers have returned
+ pthread_cond_t mBuffersCond;
+
+ List<stream_info_t*> mStreamInfo;
+
+ int64_t mMinProcessedFrameDuration;
+ int64_t mMinJpegFrameDuration;
+ int64_t mMinRawFrameDuration;
+
+ uint32_t mMetaFrameCount;
+ bool mUpdateDebugLevel;
+ const camera_module_callbacks_t *mCallbacks;
+
+ uint8_t mCaptureIntent;
+ uint8_t mCacMode;
+ metadata_buffer_t mReprocMeta; //scratch meta buffer
+ /* 0: Not batch, non-zero: Number of image buffers in a batch */
+ uint8_t mBatchSize;
+ // Used only in batch mode
+ uint8_t mToBeQueuedVidBufs;
+ // Fixed video fps
+ float mHFRVideoFps;
+ uint8_t mOpMode;
+ uint32_t mFirstFrameNumberInBatch;
+ camera3_stream_t mDummyBatchStream;
+ bool mNeedSensorRestart;
+
+ /* sensor output size with current stream configuration */
+ QCamera3CropRegionMapper mCropRegionMapper;
+
+ /* Ldaf calibration data */
+ bool mLdafCalibExist;
+ uint32_t mLdafCalib[2];
+ bool mPowerHintEnabled;
+ int32_t mLastCustIntentFrmNum;
+
+ static const QCameraMap<camera_metadata_enum_android_control_effect_mode_t,
+ cam_effect_mode_type> EFFECT_MODES_MAP[];
+ static const QCameraMap<camera_metadata_enum_android_control_awb_mode_t,
+ cam_wb_mode_type> WHITE_BALANCE_MODES_MAP[];
+ static const QCameraMap<camera_metadata_enum_android_control_scene_mode_t,
+ cam_scene_mode_type> SCENE_MODES_MAP[];
+ static const QCameraMap<camera_metadata_enum_android_control_af_mode_t,
+ cam_focus_mode_type> FOCUS_MODES_MAP[];
+ static const QCameraMap<camera_metadata_enum_android_color_correction_aberration_mode_t,
+ cam_aberration_mode_t> COLOR_ABERRATION_MAP[];
+ static const QCameraMap<camera_metadata_enum_android_control_ae_antibanding_mode_t,
+ cam_antibanding_mode_type> ANTIBANDING_MODES_MAP[];
+ static const QCameraMap<camera_metadata_enum_android_lens_state_t,
+ cam_af_lens_state_t> LENS_STATE_MAP[];
+ static const QCameraMap<camera_metadata_enum_android_control_ae_mode_t,
+ cam_flash_mode_t> AE_FLASH_MODE_MAP[];
+ static const QCameraMap<camera_metadata_enum_android_flash_mode_t,
+ cam_flash_mode_t> FLASH_MODES_MAP[];
+ static const QCameraMap<camera_metadata_enum_android_statistics_face_detect_mode_t,
+ cam_face_detect_mode_t> FACEDETECT_MODES_MAP[];
+ static const QCameraMap<camera_metadata_enum_android_lens_info_focus_distance_calibration_t,
+ cam_focus_calibration_t> FOCUS_CALIBRATION_MAP[];
+ static const QCameraMap<camera_metadata_enum_android_sensor_test_pattern_mode_t,
+ cam_test_pattern_mode_t> TEST_PATTERN_MAP[];
+ static const QCameraMap<camera_metadata_enum_android_sensor_reference_illuminant1_t,
+ cam_illuminat_t> REFERENCE_ILLUMINANT_MAP[];
+ static const QCameraMap<int32_t,
+ cam_hfr_mode_t> HFR_MODE_MAP[];
+
+ static const QCameraPropMap CDS_MAP[];
+
+ pendingRequestIterator erasePendingRequest(pendingRequestIterator i);
+ //GPU library to read buffer padding details.
+ void *lib_surface_utils;
+ int (*LINK_get_surface_pixel_alignment)();
+ uint32_t mSurfaceStridePadding;
+
+ State mState;
+ //Dual camera related params
+ bool mIsDeviceLinked;
+ bool mIsMainCamera;
+ uint8_t mLinkedCameraId;
+ QCamera3HeapMemory *m_pRelCamSyncHeap;
+ cam_sync_related_sensors_event_info_t *m_pRelCamSyncBuf;
+ cam_sync_related_sensors_event_info_t m_relCamSyncInfo;
+
+};
+
+}; // namespace qcamera
+
+#endif /* __QCAMERA2HARDWAREINTERFACE_H__ */
diff --git a/camera/QCamera2/HAL3/QCamera3Mem.cpp b/camera/QCamera2/HAL3/QCamera3Mem.cpp
new file mode 100644
index 0000000..ebcc3ba
--- /dev/null
+++ b/camera/QCamera2/HAL3/QCamera3Mem.cpp
@@ -0,0 +1,1199 @@
+/* Copyright (c) 2012-2016, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#define LOG_TAG "QCameraHWI_Mem"
+
+// System dependencies
+#include <fcntl.h>
+#define MMAN_H <SYSTEM_HEADER_PREFIX/mman.h>
+#include MMAN_H
+#include "gralloc_priv.h"
+
+// Display dependencies
+#include "qdMetaData.h"
+
+// Camera dependencies
+#include "QCamera3HWI.h"
+#include "QCamera3Mem.h"
+#include "QCameraTrace.h"
+
+extern "C" {
+#include "mm_camera_dbg.h"
+#include "mm_camera_interface.h"
+}
+
+using namespace android;
+
+namespace qcamera {
+
+// QCaemra2Memory base class
+
+/*===========================================================================
+ * FUNCTION : QCamera3Memory
+ *
+ * DESCRIPTION: default constructor of QCamera3Memory
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : None
+ *==========================================================================*/
+QCamera3Memory::QCamera3Memory()
+{
+ mBufferCount = 0;
+ for (int i = 0; i < MM_CAMERA_MAX_NUM_FRAMES; i++) {
+ mMemInfo[i].fd = -1;
+ mMemInfo[i].main_ion_fd = -1;
+ mMemInfo[i].handle = 0;
+ mMemInfo[i].size = 0;
+ mCurrentFrameNumbers[i] = -1;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : ~QCamera3Memory
+ *
+ * DESCRIPTION: deconstructor of QCamera3Memory
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : None
+ *==========================================================================*/
+QCamera3Memory::~QCamera3Memory()
+{
+}
+
+/*===========================================================================
+ * FUNCTION : cacheOpsInternal
+ *
+ * DESCRIPTION: ion related memory cache operations
+ *
+ * PARAMETERS :
+ * @index : index of the buffer
+ * @cmd : cache ops command
+ * @vaddr : ptr to the virtual address
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera3Memory::cacheOpsInternal(uint32_t index, unsigned int cmd, void *vaddr)
+{
+ Mutex::Autolock lock(mLock);
+
+ struct ion_flush_data cache_inv_data;
+ struct ion_custom_data custom_data;
+ int ret = OK;
+
+ if (MM_CAMERA_MAX_NUM_FRAMES <= index) {
+ LOGE("index %d out of bound [0, %d)",
+ index, MM_CAMERA_MAX_NUM_FRAMES);
+ return BAD_INDEX;
+ }
+
+ if (0 == mMemInfo[index].handle) {
+ LOGE("Buffer at %d not registered", index);
+ return BAD_INDEX;
+ }
+
+ memset(&cache_inv_data, 0, sizeof(cache_inv_data));
+ memset(&custom_data, 0, sizeof(custom_data));
+ cache_inv_data.vaddr = vaddr;
+ cache_inv_data.fd = mMemInfo[index].fd;
+ cache_inv_data.handle = mMemInfo[index].handle;
+ cache_inv_data.length = (unsigned int)mMemInfo[index].size;
+ custom_data.cmd = cmd;
+ custom_data.arg = (unsigned long)&cache_inv_data;
+
+ LOGD("addr = %p, fd = %d, handle = %lx length = %d, ION Fd = %d",
+ cache_inv_data.vaddr, cache_inv_data.fd,
+ (unsigned long)cache_inv_data.handle, cache_inv_data.length,
+ mMemInfo[index].main_ion_fd);
+ ret = ioctl(mMemInfo[index].main_ion_fd, ION_IOC_CUSTOM, &custom_data);
+ if (ret < 0)
+ LOGE("Cache Invalidate failed: %s\n", strerror(errno));
+
+ return ret;
+}
+
+/*===========================================================================
+ * FUNCTION : getFd
+ *
+ * DESCRIPTION: return file descriptor of the indexed buffer
+ *
+ * PARAMETERS :
+ * @index : index of the buffer
+ *
+ * RETURN : file descriptor
+ *==========================================================================*/
+int QCamera3Memory::getFd(uint32_t index)
+{
+ Mutex::Autolock lock(mLock);
+
+ if (MM_CAMERA_MAX_NUM_FRAMES <= index) {
+ return BAD_INDEX;
+ }
+
+ if (0 == mMemInfo[index].handle) {
+ return BAD_INDEX;
+ }
+
+ return mMemInfo[index].fd;
+}
+
+/*===========================================================================
+ * FUNCTION : getSize
+ *
+ * DESCRIPTION: return buffer size of the indexed buffer
+ *
+ * PARAMETERS :
+ * @index : index of the buffer
+ *
+ * RETURN : buffer size
+ *==========================================================================*/
+ssize_t QCamera3Memory::getSize(uint32_t index)
+{
+ Mutex::Autolock lock(mLock);
+
+ if (MM_CAMERA_MAX_NUM_FRAMES <= index) {
+ return BAD_INDEX;
+ }
+
+ if (0 == mMemInfo[index].handle) {
+ return BAD_INDEX;
+ }
+
+ return (ssize_t)mMemInfo[index].size;
+}
+
+/*===========================================================================
+ * FUNCTION : getCnt
+ *
+ * DESCRIPTION: query number of buffers allocated
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : number of buffers allocated
+ *==========================================================================*/
+uint32_t QCamera3Memory::getCnt()
+{
+ Mutex::Autolock lock(mLock);
+
+ return mBufferCount;
+}
+
+/*===========================================================================
+ * FUNCTION : getBufDef
+ *
+ * DESCRIPTION: query detailed buffer information
+ *
+ * PARAMETERS :
+ * @offset : [input] frame buffer offset
+ * @bufDef : [output] reference to struct to store buffer definition
+ * @index : [input] index of the buffer
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Memory::getBufDef(const cam_frame_len_offset_t &offset,
+ mm_camera_buf_def_t &bufDef, uint32_t index)
+{
+ Mutex::Autolock lock(mLock);
+
+ if (!mBufferCount) {
+ LOGE("Memory not allocated");
+ return NO_INIT;
+ }
+
+ bufDef.fd = mMemInfo[index].fd;
+ bufDef.frame_len = mMemInfo[index].size;
+ bufDef.mem_info = (void *)this;
+ bufDef.buffer = getPtrLocked(index);
+ bufDef.planes_buf.num_planes = (int8_t)offset.num_planes;
+ bufDef.buf_idx = (uint8_t)index;
+
+ /* Plane 0 needs to be set separately. Set other planes in a loop */
+ bufDef.planes_buf.planes[0].length = offset.mp[0].len;
+ bufDef.planes_buf.planes[0].m.userptr = (long unsigned int)mMemInfo[index].fd;
+ bufDef.planes_buf.planes[0].data_offset = offset.mp[0].offset;
+ bufDef.planes_buf.planes[0].reserved[0] = 0;
+ for (int i = 1; i < bufDef.planes_buf.num_planes; i++) {
+ bufDef.planes_buf.planes[i].length = offset.mp[i].len;
+ bufDef.planes_buf.planes[i].m.userptr = (long unsigned int)mMemInfo[i].fd;
+ bufDef.planes_buf.planes[i].data_offset = offset.mp[i].offset;
+ bufDef.planes_buf.planes[i].reserved[0] =
+ bufDef.planes_buf.planes[i-1].reserved[0] +
+ bufDef.planes_buf.planes[i-1].length;
+ }
+
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : QCamera3HeapMemory
+ *
+ * DESCRIPTION: constructor of QCamera3HeapMemory for ion memory used internally in HAL
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : none
+ *==========================================================================*/
+QCamera3HeapMemory::QCamera3HeapMemory(uint32_t maxCnt)
+ : QCamera3Memory()
+{
+ mMaxCnt = MIN(maxCnt, MM_CAMERA_MAX_NUM_FRAMES);
+ for (uint32_t i = 0; i < mMaxCnt; i ++)
+ mPtr[i] = NULL;
+}
+
+/*===========================================================================
+ * FUNCTION : ~QCamera3HeapMemory
+ *
+ * DESCRIPTION: deconstructor of QCamera3HeapMemory
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : none
+ *==========================================================================*/
+QCamera3HeapMemory::~QCamera3HeapMemory()
+{
+}
+
+/*===========================================================================
+ * FUNCTION : allocOneBuffer
+ *
+ * DESCRIPTION: impl of allocating one buffers of certain size
+ *
+ * PARAMETERS :
+ * @memInfo : [output] reference to struct to store additional memory allocation info
+ * @heap : [input] heap id to indicate where the buffers will be allocated from
+ * @size : [input] lenght of the buffer to be allocated
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera3HeapMemory::allocOneBuffer(QCamera3MemInfo &memInfo,
+ unsigned int heap_id, size_t size)
+{
+ int rc = OK;
+ struct ion_handle_data handle_data;
+ struct ion_allocation_data allocData;
+ struct ion_fd_data ion_info_fd;
+ int main_ion_fd = -1;
+
+ main_ion_fd = open("/dev/ion", O_RDONLY);
+ if (main_ion_fd < 0) {
+ LOGE("Ion dev open failed: %s\n", strerror(errno));
+ goto ION_OPEN_FAILED;
+ }
+
+ memset(&allocData, 0, sizeof(allocData));
+ allocData.len = size;
+ /* to make it page size aligned */
+ allocData.len = (allocData.len + 4095U) & (~4095U);
+ allocData.align = 4096;
+ allocData.flags = ION_FLAG_CACHED;
+ allocData.heap_id_mask = heap_id;
+ rc = ioctl(main_ion_fd, ION_IOC_ALLOC, &allocData);
+ if (rc < 0) {
+ LOGE("ION allocation for len %d failed: %s\n", allocData.len,
+ strerror(errno));
+ goto ION_ALLOC_FAILED;
+ }
+
+ memset(&ion_info_fd, 0, sizeof(ion_info_fd));
+ ion_info_fd.handle = allocData.handle;
+ rc = ioctl(main_ion_fd, ION_IOC_SHARE, &ion_info_fd);
+ if (rc < 0) {
+ LOGE("ION map failed %s\n", strerror(errno));
+ goto ION_MAP_FAILED;
+ }
+
+ memInfo.main_ion_fd = main_ion_fd;
+ memInfo.fd = ion_info_fd.fd;
+ memInfo.handle = ion_info_fd.handle;
+ memInfo.size = allocData.len;
+ return OK;
+
+ION_MAP_FAILED:
+ memset(&handle_data, 0, sizeof(handle_data));
+ handle_data.handle = ion_info_fd.handle;
+ ioctl(main_ion_fd, ION_IOC_FREE, &handle_data);
+ION_ALLOC_FAILED:
+ close(main_ion_fd);
+ION_OPEN_FAILED:
+ return NO_MEMORY;
+}
+
+/*===========================================================================
+ * FUNCTION : deallocOneBuffer
+ *
+ * DESCRIPTION: impl of deallocating one buffers
+ *
+ * PARAMETERS :
+ * @memInfo : reference to struct that stores additional memory allocation info
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCamera3HeapMemory::deallocOneBuffer(QCamera3MemInfo &memInfo)
+{
+ struct ion_handle_data handle_data;
+
+ if (memInfo.fd >= 0) {
+ close(memInfo.fd);
+ memInfo.fd = -1;
+ }
+
+ if (memInfo.main_ion_fd >= 0) {
+ memset(&handle_data, 0, sizeof(handle_data));
+ handle_data.handle = memInfo.handle;
+ ioctl(memInfo.main_ion_fd, ION_IOC_FREE, &handle_data);
+ close(memInfo.main_ion_fd);
+ memInfo.main_ion_fd = -1;
+ }
+ memInfo.handle = 0;
+ memInfo.size = 0;
+}
+
+/*===========================================================================
+ * FUNCTION : getPtrLocked
+ *
+ * DESCRIPTION: Return buffer pointer.
+ *
+ * PARAMETERS :
+ * @index : index of the buffer
+ *
+ * RETURN : buffer ptr
+ *==========================================================================*/
+void *QCamera3HeapMemory::getPtrLocked(uint32_t index)
+{
+ if (index >= mBufferCount) {
+ LOGE("index out of bound");
+ return (void *)BAD_INDEX;
+ }
+ return mPtr[index];
+}
+
+/*===========================================================================
+ * FUNCTION : markFrameNumber
+ *
+ * DESCRIPTION: We use this function from the request call path to mark the
+ * buffers with the frame number they are intended for this info
+ * is used later when giving out callback & it is duty of PP to
+ * ensure that data for that particular frameNumber/Request is
+ * written to this buffer.
+ * PARAMETERS :
+ * @index : index of the buffer
+ * @frame# : Frame number from the framework
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3HeapMemory::markFrameNumber(uint32_t index, uint32_t frameNumber)
+{
+ Mutex::Autolock lock(mLock);
+
+ if (index >= mBufferCount) {
+ LOGE("Index %d out of bounds, current buffer count is %d",
+ index, mBufferCount);
+ return BAD_INDEX;
+ }
+
+ if (0 == mMemInfo[index].handle) {
+ LOGE("Buffer at %d not allocated", index);
+ return BAD_INDEX;
+ }
+
+ mCurrentFrameNumbers[index] = (int32_t)frameNumber;
+
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : getFrameNumber
+ *
+ * DESCRIPTION: We use this to fetch the frameNumber for the request with which
+ * this buffer was given to HAL
+ *
+ *
+ * PARAMETERS :
+ * @index : index of the buffer
+ *
+ * RETURN : int32_t frameNumber
+ * positive/zero -- success
+ * negative failure
+ *==========================================================================*/
+int32_t QCamera3HeapMemory::getFrameNumber(uint32_t index)
+{
+ Mutex::Autolock lock(mLock);
+
+ if (index >= mBufferCount) {
+ LOGE("Index %d out of bounds, current buffer count is %d",
+ index, mBufferCount);
+ return -1;
+ }
+
+ if (0 == mMemInfo[index].handle) {
+ LOGE("Buffer at %d not registered", index);
+ return -1;
+ }
+
+ return mCurrentFrameNumbers[index];
+}
+
+/*===========================================================================
+ * FUNCTION : getBufferIndex
+ *
+ * DESCRIPTION: We use this to fetch the buffer index for the request with
+ * a particular frame number
+ *
+ *
+ * PARAMETERS :
+ * @frameNumber : frame number of the buffer
+ *
+ * RETURN : int32_t buffer index
+ * negative failure
+ *==========================================================================*/
+int32_t QCamera3HeapMemory::getBufferIndex(uint32_t frameNumber)
+{
+ Mutex::Autolock lock(mLock);
+
+ for (uint32_t index = 0;
+ index < mBufferCount; index++) {
+ if (mMemInfo[index].handle &&
+ mCurrentFrameNumbers[index] == (int32_t)frameNumber)
+ return (int32_t)index;
+ }
+ return -1;
+}
+
+/*===========================================================================
+ * FUNCTION : getPtr
+ *
+ * DESCRIPTION: Return buffer pointer
+ *
+ * PARAMETERS :
+ * @index : index of the buffer
+ *
+ * RETURN : buffer ptr
+ *==========================================================================*/
+void *QCamera3HeapMemory::getPtr(uint32_t index)
+{
+ return getPtrLocked(index);
+}
+
+/*===========================================================================
+ * FUNCTION : allocate
+ *
+ * DESCRIPTION: allocate requested number of buffers of certain size
+ *
+ * PARAMETERS :
+ * @size : lenght of the buffer to be allocated
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera3HeapMemory::allocate(size_t size)
+{
+ unsigned int heap_id_mask = 0x1 << ION_IOMMU_HEAP_ID;
+ uint32_t i;
+ int rc = NO_ERROR;
+
+ //Note that now we allow incremental allocation. In other words, we allow
+ //multiple alloc being called as long as the sum of count does not exceed
+ //mMaxCnt.
+ if (mBufferCount > 0) {
+ LOGE("There is already buffer allocated.");
+ return BAD_INDEX;
+ }
+
+ for (i = 0; i < mMaxCnt; i ++) {
+ rc = allocOneBuffer(mMemInfo[i], heap_id_mask, size);
+ if (rc < 0) {
+ LOGE("AllocateIonMemory failed");
+ goto ALLOC_FAILED;
+ }
+
+ void *vaddr = mmap(NULL,
+ mMemInfo[i].size,
+ PROT_READ | PROT_WRITE,
+ MAP_SHARED,
+ mMemInfo[i].fd, 0);
+ if (vaddr == MAP_FAILED) {
+ deallocOneBuffer(mMemInfo[i]);
+ LOGE("mmap failed for buffer %d", i);
+ goto ALLOC_FAILED;
+ } else
+ mPtr[i] = vaddr;
+ }
+ if (rc == 0)
+ mBufferCount = mMaxCnt;
+
+ return OK;
+
+ALLOC_FAILED:
+ for (uint32_t j = 0; j < i; j++) {
+ munmap(mPtr[j], mMemInfo[j].size);
+ mPtr[j] = NULL;
+ deallocOneBuffer(mMemInfo[j]);
+ }
+ return NO_MEMORY;
+}
+
+/*===========================================================================
+ * FUNCTION : allocateOne
+ *
+ * DESCRIPTION: allocate one buffer
+ *
+ * PARAMETERS :
+ * @size : lenght of the buffer to be allocated
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera3HeapMemory::allocateOne(size_t size)
+{
+ unsigned int heap_id_mask = 0x1 << ION_IOMMU_HEAP_ID;
+ int rc = NO_ERROR;
+
+ //Note that now we allow incremental allocation. In other words, we allow
+ //multiple alloc being called as long as the sum of count does not exceed
+ //mMaxCnt.
+ if (mBufferCount + 1 > mMaxCnt) {
+ LOGE("Buffer count %d + 1 out of bound. Max is %d",
+ mBufferCount, mMaxCnt);
+ return BAD_INDEX;
+ }
+
+ rc = allocOneBuffer(mMemInfo[mBufferCount], heap_id_mask, size);
+ if (rc < 0) {
+ LOGE("AllocateIonMemory failed");
+ return NO_MEMORY;
+ }
+
+ void *vaddr = mmap(NULL,
+ mMemInfo[mBufferCount].size,
+ PROT_READ | PROT_WRITE,
+ MAP_SHARED,
+ mMemInfo[mBufferCount].fd, 0);
+ if (vaddr == MAP_FAILED) {
+ deallocOneBuffer(mMemInfo[mBufferCount]);
+ LOGE("mmap failed for buffer");
+ return NO_MEMORY;
+ } else
+ mPtr[mBufferCount] = vaddr;
+
+ if (rc == 0)
+ mBufferCount += 1;
+
+ return mBufferCount-1;
+}
+
+/*===========================================================================
+ * FUNCTION : deallocate
+ *
+ * DESCRIPTION: deallocate buffers
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCamera3HeapMemory::deallocate()
+{
+ for (uint32_t i = 0; i < mBufferCount; i++) {
+ munmap(mPtr[i], mMemInfo[i].size);
+ mPtr[i] = NULL;
+ deallocOneBuffer(mMemInfo[i]);
+ mCurrentFrameNumbers[i] = -1;
+ }
+ mBufferCount = 0;
+}
+
+/*===========================================================================
+ * FUNCTION : cacheOps
+ *
+ * DESCRIPTION: ion related memory cache operations
+ *
+ * PARAMETERS :
+ * @index : index of the buffer
+ * @cmd : cache ops command
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera3HeapMemory::cacheOps(uint32_t index, unsigned int cmd)
+{
+ if (index >= mBufferCount)
+ return BAD_INDEX;
+ return cacheOpsInternal(index, cmd, mPtr[index]);
+}
+
+/*===========================================================================
+ * FUNCTION : getMatchBufIndex
+ *
+ * DESCRIPTION: query buffer index by object ptr
+ *
+ * PARAMETERS :
+ * @object : object ptr
+ *
+ * RETURN : buffer index if match found,
+ * -1 if failed
+ *==========================================================================*/
+int QCamera3HeapMemory::getMatchBufIndex(void * /*object*/)
+{
+
+/*
+ TODO for HEAP memory type, would there be an equivalent requirement?
+
+ int index = -1;
+ buffer_handle_t *key = (buffer_handle_t*) object;
+ if (!key) {
+ return BAD_VALUE;
+ }
+ for (int i = 0; i < mBufferCount; i++) {
+ if (mBufferHandle[i] == key) {
+ index = i;
+ break;
+ }
+ }
+ return index;
+*/
+ LOGE("FATAL: Not supposed to come here");
+ return -1;
+}
+
+/*===========================================================================
+ * FUNCTION : QCamera3GrallocMemory
+ *
+ * DESCRIPTION: constructor of QCamera3GrallocMemory
+ * preview stream buffers are allocated from gralloc native_windoe
+ *
+ * PARAMETERS :
+ * @startIdx : start index of array after which we can register buffers in.
+ *
+ * RETURN : none
+ *==========================================================================*/
+QCamera3GrallocMemory::QCamera3GrallocMemory(uint32_t startIdx)
+ : QCamera3Memory(), mStartIdx(startIdx)
+{
+ for (int i = 0; i < MM_CAMERA_MAX_NUM_FRAMES; i ++) {
+ mBufferHandle[i] = NULL;
+ mPrivateHandle[i] = NULL;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : ~QCamera3GrallocMemory
+ *
+ * DESCRIPTION: deconstructor of QCamera3GrallocMemory
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : none
+ *==========================================================================*/
+QCamera3GrallocMemory::~QCamera3GrallocMemory()
+{
+}
+
+/*===========================================================================
+ * FUNCTION : registerBuffer
+ *
+ * DESCRIPTION: registers frameworks-allocated gralloc buffer_handle_t
+ *
+ * PARAMETERS :
+ * @buffers : buffer_handle_t pointer
+ * @type : cam_stream_type_t
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera3GrallocMemory::registerBuffer(buffer_handle_t *buffer,
+ __unused cam_stream_type_t type)
+{
+ status_t ret = NO_ERROR;
+ struct ion_fd_data ion_info_fd;
+ void *vaddr = NULL;
+ int32_t colorSpace = ITU_R_601_FR;
+ int32_t idx = -1;
+
+ LOGD("E");
+
+ memset(&ion_info_fd, 0, sizeof(ion_info_fd));
+
+ if (0 <= getMatchBufIndex((void *) buffer)) {
+ LOGL("Buffer already registered");
+ return ALREADY_EXISTS;
+ }
+
+ Mutex::Autolock lock(mLock);
+ if (mBufferCount >= (MM_CAMERA_MAX_NUM_FRAMES - 1 - mStartIdx)) {
+ LOGE("Number of buffers %d greater than what's supported %d",
+ mBufferCount, MM_CAMERA_MAX_NUM_FRAMES - mStartIdx);
+ return BAD_INDEX;
+ }
+
+ idx = getFreeIndexLocked();
+ if (0 > idx) {
+ LOGE("No available memory slots");
+ return BAD_INDEX;
+ }
+
+ mBufferHandle[idx] = buffer;
+ mPrivateHandle[idx] = (struct private_handle_t *)(*mBufferHandle[idx]);
+
+ setMetaData(mPrivateHandle[idx], UPDATE_COLOR_SPACE, &colorSpace);
+
+ mMemInfo[idx].main_ion_fd = open("/dev/ion", O_RDONLY);
+ if (mMemInfo[idx].main_ion_fd < 0) {
+ LOGE("failed: could not open ion device");
+ ret = NO_MEMORY;
+ goto end;
+ } else {
+ ion_info_fd.fd = mPrivateHandle[idx]->fd;
+ if (ioctl(mMemInfo[idx].main_ion_fd,
+ ION_IOC_IMPORT, &ion_info_fd) < 0) {
+ LOGE("ION import failed\n");
+ close(mMemInfo[idx].main_ion_fd);
+ ret = NO_MEMORY;
+ goto end;
+ }
+ }
+ LOGD("idx = %d, fd = %d, size = %d, offset = %d",
+ idx, mPrivateHandle[idx]->fd,
+ mPrivateHandle[idx]->size,
+ mPrivateHandle[idx]->offset);
+ mMemInfo[idx].fd = mPrivateHandle[idx]->fd;
+ mMemInfo[idx].size =
+ ( /* FIXME: Should update ION interface */ size_t)
+ mPrivateHandle[idx]->size;
+ mMemInfo[idx].handle = ion_info_fd.handle;
+
+ vaddr = mmap(NULL,
+ mMemInfo[idx].size,
+ PROT_READ | PROT_WRITE,
+ MAP_SHARED,
+ mMemInfo[idx].fd, 0);
+ if (vaddr == MAP_FAILED) {
+ mMemInfo[idx].handle = 0;
+ ret = NO_MEMORY;
+ } else {
+ mPtr[idx] = vaddr;
+ mBufferCount++;
+ }
+
+end:
+ LOGD("X ");
+ return ret;
+}
+/*===========================================================================
+ * FUNCTION : unregisterBufferLocked
+ *
+ * DESCRIPTION: Unregister buffer. Please note that this method has to be
+ * called with 'mLock' acquired.
+ *
+ * PARAMETERS :
+ * @idx : unregister buffer at index 'idx'
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3GrallocMemory::unregisterBufferLocked(size_t idx)
+{
+ munmap(mPtr[idx], mMemInfo[idx].size);
+ mPtr[idx] = NULL;
+
+ struct ion_handle_data ion_handle;
+ memset(&ion_handle, 0, sizeof(ion_handle));
+ ion_handle.handle = mMemInfo[idx].handle;
+ if (ioctl(mMemInfo[idx].main_ion_fd, ION_IOC_FREE, &ion_handle) < 0) {
+ LOGE("ion free failed");
+ }
+ close(mMemInfo[idx].main_ion_fd);
+ memset(&mMemInfo[idx], 0, sizeof(struct QCamera3MemInfo));
+ mMemInfo[idx].main_ion_fd = -1;
+ mBufferHandle[idx] = NULL;
+ mPrivateHandle[idx] = NULL;
+ mCurrentFrameNumbers[idx] = -1;
+ mBufferCount--;
+
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : unregisterBuffer
+ *
+ * DESCRIPTION: unregister buffer
+ *
+ * PARAMETERS :
+ * @idx : unregister buffer at index 'idx'
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3GrallocMemory::unregisterBuffer(size_t idx)
+{
+ int32_t rc = NO_ERROR;
+ Mutex::Autolock lock(mLock);
+
+ LOGD("E ", __FUNCTION__);
+
+ if (MM_CAMERA_MAX_NUM_FRAMES <= idx) {
+ LOGE("Buffer index %d greater than what is supported %d",
+ idx, MM_CAMERA_MAX_NUM_FRAMES);
+ return BAD_VALUE;
+ }
+ if (idx < mStartIdx) {
+ LOGE("buffer index %d less than starting index %d",
+ idx, mStartIdx);
+ return BAD_INDEX;
+ }
+
+ if (0 == mMemInfo[idx].handle) {
+ LOGE("Trying to unregister buffer at %d which still not registered",
+ idx);
+ return BAD_VALUE;
+ }
+
+ rc = unregisterBufferLocked(idx);
+
+ LOGD("X ",__FUNCTION__);
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : unregisterBuffers
+ *
+ * DESCRIPTION: unregister buffers
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCamera3GrallocMemory::unregisterBuffers()
+{
+ int err = NO_ERROR;
+ Mutex::Autolock lock(mLock);
+
+ LOGD("E ", __FUNCTION__);
+
+ for (uint32_t cnt = mStartIdx; cnt < MM_CAMERA_MAX_NUM_FRAMES; cnt++) {
+ if (0 == mMemInfo[cnt].handle) {
+ continue;
+ }
+ err = unregisterBufferLocked(cnt);
+ if (NO_ERROR != err) {
+ LOGE("Error unregistering buffer %d error %d",
+ cnt, err);
+ }
+ }
+ mBufferCount = 0;
+ LOGD("X ",__FUNCTION__);
+}
+
+/*===========================================================================
+ * FUNCTION : markFrameNumber
+ *
+ * DESCRIPTION: We use this function from the request call path to mark the
+ * buffers with the frame number they are intended for this info
+ * is used later when giving out callback & it is duty of PP to
+ * ensure that data for that particular frameNumber/Request is
+ * written to this buffer.
+ * PARAMETERS :
+ * @index : index of the buffer
+ * @frame# : Frame number from the framework
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3GrallocMemory::markFrameNumber(uint32_t index, uint32_t frameNumber)
+{
+ Mutex::Autolock lock(mLock);
+
+ if (index >= MM_CAMERA_MAX_NUM_FRAMES) {
+ LOGE("Index out of bounds");
+ return BAD_INDEX;
+ }
+ if (index < mStartIdx) {
+ LOGE("buffer index %d less than starting index %d",
+ index, mStartIdx);
+ return BAD_INDEX;
+ }
+
+ if (0 == mMemInfo[index].handle) {
+ LOGE("Buffer at %d not registered", index);
+ return BAD_INDEX;
+ }
+
+ mCurrentFrameNumbers[index] = (int32_t)frameNumber;
+
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : getFrameNumber
+ *
+ * DESCRIPTION: We use this to fetch the frameNumber for the request with which
+ * this buffer was given to HAL
+ *
+ *
+ * PARAMETERS :
+ * @index : index of the buffer
+ *
+ * RETURN : int32_t frameNumber
+ * positive/zero -- success
+ * negative failure
+ *==========================================================================*/
+int32_t QCamera3GrallocMemory::getFrameNumber(uint32_t index)
+{
+ Mutex::Autolock lock(mLock);
+
+ if (index >= MM_CAMERA_MAX_NUM_FRAMES) {
+ LOGE("Index out of bounds");
+ return -1;
+ }
+ if (index < mStartIdx) {
+ LOGE("buffer index %d less than starting index %d",
+ index, mStartIdx);
+ return BAD_INDEX;
+ }
+
+ if (0 == mMemInfo[index].handle) {
+ LOGE("Buffer at %d not registered", index);
+ return -1;
+ }
+
+ return mCurrentFrameNumbers[index];
+}
+
+/*===========================================================================
+ * FUNCTION : getBufferIndex
+ *
+ * DESCRIPTION: We use this to fetch the buffer index for the request with
+ * a particular frame number
+ *
+ *
+ * PARAMETERS :
+ * @frameNumber : frame number of the buffer
+ *
+ * RETURN : int32_t buffer index
+ * negative failure
+ *==========================================================================*/
+int32_t QCamera3GrallocMemory::getBufferIndex(uint32_t frameNumber)
+{
+ for (uint32_t index = mStartIdx;
+ index < MM_CAMERA_MAX_NUM_FRAMES; index++) {
+ if (mMemInfo[index].handle &&
+ mCurrentFrameNumbers[index] == (int32_t)frameNumber)
+ return (int32_t)index;
+ }
+ return -1;
+}
+
+/*===========================================================================
+ * FUNCTION : cacheOps
+ *
+ * DESCRIPTION: ion related memory cache operations
+ *
+ * PARAMETERS :
+ * @index : index of the buffer
+ * @cmd : cache ops command
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera3GrallocMemory::cacheOps(uint32_t index, unsigned int cmd)
+{
+ if (index >= MM_CAMERA_MAX_NUM_FRAMES) {
+ LOGE("Index out of bounds");
+ return -1;
+ }
+ if (index < mStartIdx) {
+ LOGE("buffer index %d less than starting index %d",
+ index, mStartIdx);
+ return BAD_INDEX;
+ }
+
+ return cacheOpsInternal(index, cmd, mPtr[index]);
+}
+
+/*===========================================================================
+ * FUNCTION : getMatchBufIndex
+ *
+ * DESCRIPTION: query buffer index by object ptr
+ *
+ * PARAMETERS :
+ * @opaque : opaque ptr
+ *
+ * RETURN : buffer index if match found,
+ * -1 if failed
+ *==========================================================================*/
+int QCamera3GrallocMemory::getMatchBufIndex(void *object)
+{
+ Mutex::Autolock lock(mLock);
+
+ int index = -1;
+ buffer_handle_t *key = (buffer_handle_t*) object;
+ if (!key) {
+ return BAD_VALUE;
+ }
+ for (uint32_t i = mStartIdx; i < MM_CAMERA_MAX_NUM_FRAMES; i++) {
+ if (mBufferHandle[i] == key) {
+ index = (int)i;
+ break;
+ }
+ }
+
+ return index;
+}
+
+/*===========================================================================
+ * FUNCTION : getFreeIndexLocked
+ *
+ * DESCRIPTION: Find free index slot. Note 'mLock' needs to be acquired
+ * before calling this method.
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : free buffer index if found,
+ * -1 if failed
+ *==========================================================================*/
+int QCamera3GrallocMemory::getFreeIndexLocked()
+{
+ int index = -1;
+
+ if (mBufferCount >= (MM_CAMERA_MAX_NUM_FRAMES - 1)) {
+ LOGE("Number of buffers %d greater than what's supported %d",
+ mBufferCount, MM_CAMERA_MAX_NUM_FRAMES);
+ return index;
+ }
+
+ for (size_t i = mStartIdx; i < MM_CAMERA_MAX_NUM_FRAMES; i++) {
+ if (0 == mMemInfo[i].handle) {
+ index = i;
+ break;
+ }
+ }
+
+ return index;
+}
+
+/*===========================================================================
+ * FUNCTION : getPtrLocked
+ *
+ * DESCRIPTION: Return buffer pointer. Please note 'mLock' must be acquired
+ * before calling this method.
+ *
+ * PARAMETERS :
+ * @index : index of the buffer
+ *
+ * RETURN : buffer ptr
+ *==========================================================================*/
+void *QCamera3GrallocMemory::getPtrLocked(uint32_t index)
+{
+ if (MM_CAMERA_MAX_NUM_FRAMES <= index) {
+ LOGE("index %d out of bound [0, %d)",
+ index, MM_CAMERA_MAX_NUM_FRAMES);
+ return NULL;
+ }
+ if (index < mStartIdx) {
+ LOGE("buffer index %d less than starting index %d",
+ index, mStartIdx);
+ return NULL;
+ }
+
+
+ if (0 == mMemInfo[index].handle) {
+ LOGE("Buffer at %d not registered", index);
+ return NULL;
+ }
+
+ return mPtr[index];
+}
+
+/*===========================================================================
+ * FUNCTION : getPtr
+ *
+ * DESCRIPTION: Return buffer pointer.
+ *
+ * PARAMETERS :
+ * @index : index of the buffer
+ *
+ * RETURN : buffer ptr
+ *==========================================================================*/
+void *QCamera3GrallocMemory::getPtr(uint32_t index)
+{
+ Mutex::Autolock lock(mLock);
+ return getPtrLocked(index);
+}
+
+/*===========================================================================
+ * FUNCTION : getBufferHandle
+ *
+ * DESCRIPTION: return framework pointer
+ *
+ * PARAMETERS :
+ * @index : index of the buffer
+ *
+ * RETURN : buffer ptr if match found
+ NULL if failed
+ *==========================================================================*/
+void *QCamera3GrallocMemory::getBufferHandle(uint32_t index)
+{
+ Mutex::Autolock lock(mLock);
+
+ if (MM_CAMERA_MAX_NUM_FRAMES <= index) {
+ LOGE("index %d out of bound [0, %d)",
+ index, MM_CAMERA_MAX_NUM_FRAMES);
+ return NULL;
+ }
+ if (index < mStartIdx) {
+ LOGE("buffer index %d less than starting index %d",
+ index, mStartIdx);
+ return NULL;
+ }
+
+ if (0 == mMemInfo[index].handle) {
+ LOGE("Buffer at %d not registered", index);
+ return NULL;
+ }
+
+ return mBufferHandle[index];
+}
+}; //namespace qcamera
diff --git a/camera/QCamera2/HAL3/QCamera3Mem.h b/camera/QCamera2/HAL3/QCamera3Mem.h
new file mode 100644
index 0000000..c99079d
--- /dev/null
+++ b/camera/QCamera2/HAL3/QCamera3Mem.h
@@ -0,0 +1,158 @@
+/* Copyright (c) 2012-2016, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef __QCAMERA3HWI_MEM_H__
+#define __QCAMERA3HWI_MEM_H__
+
+// System dependencies
+#include <linux/msm_ion.h>
+#include <utils/Mutex.h>
+
+// Camera dependencies
+#include "camera3.h"
+
+extern "C" {
+#include "mm_camera_interface.h"
+}
+
+using namespace android;
+
+namespace qcamera {
+
+// Base class for all memory types. Abstract.
+class QCamera3Memory {
+
+public:
+ int cleanCache(uint32_t index)
+ {
+ return cacheOps(index, ION_IOC_CLEAN_CACHES);
+ }
+ int invalidateCache(uint32_t index)
+ {
+ return cacheOps(index, ION_IOC_INV_CACHES);
+ }
+ int cleanInvalidateCache(uint32_t index)
+ {
+ return cacheOps(index, ION_IOC_CLEAN_INV_CACHES);
+ }
+ int getFd(uint32_t index);
+ ssize_t getSize(uint32_t index);
+ uint32_t getCnt();
+
+ virtual int cacheOps(uint32_t index, unsigned int cmd) = 0;
+ virtual int getMatchBufIndex(void *object) = 0;
+ virtual void *getPtr(uint32_t index) = 0;
+
+ virtual int32_t markFrameNumber(uint32_t index, uint32_t frameNumber) = 0;
+ virtual int32_t getFrameNumber(uint32_t index) = 0;
+ virtual int32_t getBufferIndex(uint32_t frameNumber) = 0;
+
+ QCamera3Memory();
+ virtual ~QCamera3Memory();
+
+ int32_t getBufDef(const cam_frame_len_offset_t &offset,
+ mm_camera_buf_def_t &bufDef, uint32_t index);
+
+protected:
+ struct QCamera3MemInfo {
+ int fd;
+ int main_ion_fd;
+ ion_user_handle_t handle;
+ size_t size;
+ };
+
+ int cacheOpsInternal(uint32_t index, unsigned int cmd, void *vaddr);
+ virtual void *getPtrLocked(uint32_t index) = 0;
+
+ uint32_t mBufferCount;
+ struct QCamera3MemInfo mMemInfo[MM_CAMERA_MAX_NUM_FRAMES];
+ void *mPtr[MM_CAMERA_MAX_NUM_FRAMES];
+ int32_t mCurrentFrameNumbers[MM_CAMERA_MAX_NUM_FRAMES];
+ Mutex mLock;
+};
+
+// Internal heap memory is used for memories used internally
+// They are allocated from /dev/ion. Examples are: capabilities,
+// parameters, metadata, and internal YUV data for jpeg encoding.
+class QCamera3HeapMemory : public QCamera3Memory {
+public:
+ QCamera3HeapMemory(uint32_t maxCnt);
+ virtual ~QCamera3HeapMemory();
+
+ int allocate(size_t size);
+ int allocateOne(size_t size);
+ void deallocate();
+
+ virtual int cacheOps(uint32_t index, unsigned int cmd);
+ virtual int getMatchBufIndex(void *object);
+ virtual void *getPtr(uint32_t index);
+
+ virtual int32_t markFrameNumber(uint32_t index, uint32_t frameNumber);
+ virtual int32_t getFrameNumber(uint32_t index);
+ virtual int32_t getBufferIndex(uint32_t frameNumber);
+
+protected:
+ virtual void *getPtrLocked(uint32_t index);
+private:
+ int allocOneBuffer(struct QCamera3MemInfo &memInfo,
+ unsigned int heap_id, size_t size);
+ void deallocOneBuffer(struct QCamera3MemInfo &memInfo);
+ uint32_t mMaxCnt;
+};
+
+// Gralloc Memory shared with frameworks
+class QCamera3GrallocMemory : public QCamera3Memory {
+public:
+ QCamera3GrallocMemory(uint32_t startIdx);
+ virtual ~QCamera3GrallocMemory();
+
+ int registerBuffer(buffer_handle_t *buffer, cam_stream_type_t type);
+ int32_t unregisterBuffer(size_t idx);
+ void unregisterBuffers();
+ virtual int cacheOps(uint32_t index, unsigned int cmd);
+ virtual int getMatchBufIndex(void *object);
+ virtual void *getPtr(uint32_t index);
+
+ virtual int32_t markFrameNumber(uint32_t index, uint32_t frameNumber);
+ virtual int32_t getFrameNumber(uint32_t index);
+ virtual int32_t getBufferIndex(uint32_t frameNumber);
+
+ void *getBufferHandle(uint32_t index);
+protected:
+ virtual void *getPtrLocked(uint32_t index);
+private:
+ int32_t unregisterBufferLocked(size_t idx);
+ int32_t getFreeIndexLocked();
+ buffer_handle_t *mBufferHandle[MM_CAMERA_MAX_NUM_FRAMES];
+ struct private_handle_t *mPrivateHandle[MM_CAMERA_MAX_NUM_FRAMES];
+
+ uint32_t mStartIdx;
+};
+};
+#endif
diff --git a/camera/QCamera2/HAL3/QCamera3PostProc.cpp b/camera/QCamera2/HAL3/QCamera3PostProc.cpp
new file mode 100644
index 0000000..be53d4a
--- /dev/null
+++ b/camera/QCamera2/HAL3/QCamera3PostProc.cpp
@@ -0,0 +1,3142 @@
+/* Copyright (c) 2012-2016, The Linux Foundation. All rights reserved.
+*
+* Redistribution and use in source and binary forms, with or without
+* modification, are permitted provided that the following conditions are
+* met:
+* * Redistributions of source code must retain the above copyright
+* notice, this list of conditions and the following disclaimer.
+* * Redistributions in binary form must reproduce the above
+* copyright notice, this list of conditions and the following
+* disclaimer in the documentation and/or other materials provided
+* with the distribution.
+* * Neither the name of The Linux Foundation nor the names of its
+* contributors may be used to endorse or promote products derived
+* from this software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*
+*/
+
+#define LOG_TAG "QCamera3PostProc"
+
+// To remove
+#include <cutils/properties.h>
+
+// System dependencies
+#include <stdio.h>
+
+// Camera dependencies
+#include "QCamera3Channel.h"
+#include "QCamera3HWI.h"
+#include "QCamera3PostProc.h"
+#include "QCamera3Stream.h"
+#include "QCameraTrace.h"
+
+extern "C" {
+#include "mm_camera_dbg.h"
+}
+
+#define ENABLE_MODEL_INFO_EXIF
+
+namespace qcamera {
+
+static const char ExifAsciiPrefix[] =
+ { 0x41, 0x53, 0x43, 0x49, 0x49, 0x0, 0x0, 0x0 }; // "ASCII\0\0\0"
+
+__unused
+static const char ExifUndefinedPrefix[] =
+ { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; // "\0\0\0\0\0\0\0\0"
+
+#define EXIF_ASCII_PREFIX_SIZE 8 //(sizeof(ExifAsciiPrefix))
+#define FOCAL_LENGTH_DECIMAL_PRECISION 1000
+
+/*===========================================================================
+ * FUNCTION : QCamera3PostProcessor
+ *
+ * DESCRIPTION: constructor of QCamera3PostProcessor.
+ *
+ * PARAMETERS :
+ * @cam_ctrl : ptr to HWI object
+ *
+ * RETURN : None
+ *==========================================================================*/
+QCamera3PostProcessor::QCamera3PostProcessor(QCamera3ProcessingChannel* ch_ctrl)
+ : m_parent(ch_ctrl),
+ mJpegCB(NULL),
+ mJpegUserData(NULL),
+ mJpegClientHandle(0),
+ mJpegSessionId(0),
+ m_bThumbnailNeeded(TRUE),
+ m_pReprocChannel(NULL),
+ m_inputPPQ(releasePPInputData, this),
+ m_inputFWKPPQ(NULL, this),
+ m_ongoingPPQ(releaseOngoingPPData, this),
+ m_inputJpegQ(releaseJpegData, this),
+ m_ongoingJpegQ(releaseJpegData, this),
+ m_inputMetaQ(releaseMetadata, this),
+ m_jpegSettingsQ(NULL, this)
+{
+ memset(&mJpegHandle, 0, sizeof(mJpegHandle));
+ memset(&mJpegMetadata, 0, sizeof(mJpegMetadata));
+ pthread_mutex_init(&mReprocJobLock, NULL);
+}
+
+/*===========================================================================
+ * FUNCTION : ~QCamera3PostProcessor
+ *
+ * DESCRIPTION: deconstructor of QCamera3PostProcessor.
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : None
+ *==========================================================================*/
+QCamera3PostProcessor::~QCamera3PostProcessor()
+{
+ pthread_mutex_destroy(&mReprocJobLock);
+}
+
+/*===========================================================================
+ * FUNCTION : init
+ *
+ * DESCRIPTION: initialization of postprocessor
+ *
+ * PARAMETERS :
+ * @memory : output buffer memory
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3PostProcessor::init(QCamera3StreamMem *memory)
+{
+ ATRACE_CALL();
+ mOutputMem = memory;
+ m_dataProcTh.launch(dataProcessRoutine, this);
+
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : deinit
+ *
+ * DESCRIPTION: de-initialization of postprocessor
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3PostProcessor::deinit()
+{
+ int rc = NO_ERROR;
+ m_dataProcTh.exit();
+
+ if (m_pReprocChannel != NULL) {
+ m_pReprocChannel->stop();
+ delete m_pReprocChannel;
+ m_pReprocChannel = NULL;
+ }
+
+ if(mJpegClientHandle > 0) {
+ rc = mJpegHandle.close(mJpegClientHandle);
+ LOGH("Jpeg closed, rc = %d, mJpegClientHandle = %x",
+ rc, mJpegClientHandle);
+ mJpegClientHandle = 0;
+ memset(&mJpegHandle, 0, sizeof(mJpegHandle));
+ }
+
+ mOutputMem = NULL;
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : initJpeg
+ *
+ * DESCRIPTION: initialization of jpeg through postprocessor
+ *
+ * PARAMETERS :
+ * @jpeg_cb : callback to handle jpeg event from mm-camera-interface
+ * @max_pic_dim : max picture dimensions
+ * @user_data : user data ptr for jpeg callback
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3PostProcessor::initJpeg(jpeg_encode_callback_t jpeg_cb,
+ cam_dimension_t* max_pic_dim,
+ void *user_data)
+{
+ ATRACE_CALL();
+ mJpegCB = jpeg_cb;
+ mJpegUserData = user_data;
+ mm_dimension max_size;
+
+ if ((0 > max_pic_dim->width) || (0 > max_pic_dim->height)) {
+ LOGE("Negative dimension %dx%d",
+ max_pic_dim->width, max_pic_dim->height);
+ return BAD_VALUE;
+ }
+
+ // set max pic size
+ memset(&max_size, 0, sizeof(mm_dimension));
+ max_size.w = max_pic_dim->width;
+ max_size.h = max_pic_dim->height;
+
+ // Pass OTP calibration data to JPEG
+ QCamera3HardwareInterface* hal_obj = (QCamera3HardwareInterface*)m_parent->mUserData;
+ mJpegMetadata.default_sensor_flip = FLIP_NONE;
+ mJpegMetadata.sensor_mount_angle = hal_obj->getSensorMountAngle();
+ memcpy(&mJpegMetadata.otp_calibration_data,
+ hal_obj->getRelatedCalibrationData(),
+ sizeof(cam_related_system_calibration_data_t));
+ mJpegClientHandle = jpeg_open(&mJpegHandle, NULL, max_size, &mJpegMetadata);
+
+ if (!mJpegClientHandle) {
+ LOGE("jpeg_open did not work");
+ return UNKNOWN_ERROR;
+ }
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : start
+ *
+ * DESCRIPTION: start postprocessor. Data process thread and data notify thread
+ * will be launched.
+ *
+ * PARAMETERS :
+ * @config : reprocess configuration
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *
+ * NOTE : if any reprocess is needed, a reprocess channel/stream
+ * will be started.
+ *==========================================================================*/
+int32_t QCamera3PostProcessor::start(const reprocess_config_t &config)
+{
+ int32_t rc = NO_ERROR;
+ QCamera3HardwareInterface* hal_obj = (QCamera3HardwareInterface*)m_parent->mUserData;
+
+ if (config.reprocess_type != REPROCESS_TYPE_NONE) {
+ if (m_pReprocChannel != NULL) {
+ m_pReprocChannel->stop();
+ delete m_pReprocChannel;
+ m_pReprocChannel = NULL;
+ }
+
+ // if reprocess is needed, start reprocess channel
+ LOGD("Setting input channel as pInputChannel");
+ m_pReprocChannel = hal_obj->addOfflineReprocChannel(config, m_parent);
+ if (m_pReprocChannel == NULL) {
+ LOGE("cannot add reprocess channel");
+ return UNKNOWN_ERROR;
+ }
+ /*start the reprocess channel only if buffers are already allocated, thus
+ only start it in an intermediate reprocess type, defer it for others*/
+ if (config.reprocess_type == REPROCESS_TYPE_JPEG) {
+ rc = m_pReprocChannel->start();
+ if (rc != 0) {
+ LOGE("cannot start reprocess channel");
+ delete m_pReprocChannel;
+ m_pReprocChannel = NULL;
+ return rc;
+ }
+ }
+ }
+ m_dataProcTh.sendCmd(CAMERA_CMD_TYPE_START_DATA_PROC, TRUE, FALSE);
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : flush
+ *
+ * DESCRIPTION: stop ongoing postprocess and jpeg jobs
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *
+ *==========================================================================*/
+int32_t QCamera3PostProcessor::flush()
+{
+ int32_t rc = NO_ERROR;
+ qcamera_hal3_jpeg_data_t *jpeg_job =
+ (qcamera_hal3_jpeg_data_t *)m_ongoingJpegQ.dequeue();
+ while (jpeg_job != NULL) {
+ rc = mJpegHandle.abort_job(jpeg_job->jobId);
+ releaseJpegJobData(jpeg_job);
+ free(jpeg_job);
+
+ jpeg_job = (qcamera_hal3_jpeg_data_t *)m_ongoingJpegQ.dequeue();
+ }
+ rc = releaseOfflineBuffers(true);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : stop
+ *
+ * DESCRIPTION: stop postprocessor. Data process and notify thread will be stopped.
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *
+ * NOTE : reprocess channel will be stopped and deleted if there is any
+ *==========================================================================*/
+int32_t QCamera3PostProcessor::stop()
+{
+ m_dataProcTh.sendCmd(CAMERA_CMD_TYPE_STOP_DATA_PROC, TRUE, TRUE);
+
+ if (m_pReprocChannel != NULL) {
+ m_pReprocChannel->stop();
+ delete m_pReprocChannel;
+ m_pReprocChannel = NULL;
+ }
+
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : getFWKJpegEncodeConfig
+ *
+ * DESCRIPTION: function to prepare encoding job information
+ *
+ * PARAMETERS :
+ * @encode_parm : param to be filled with encoding configuration
+ * @frame : framework input buffer
+ * @jpeg_settings : jpeg settings to be applied for encoding
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3PostProcessor::getFWKJpegEncodeConfig(
+ mm_jpeg_encode_params_t& encode_parm,
+ qcamera_fwk_input_pp_data_t *frame,
+ jpeg_settings_t *jpeg_settings)
+{
+ LOGD("E");
+ int32_t ret = NO_ERROR;
+
+ if ((NULL == frame) || (NULL == jpeg_settings)) {
+ return BAD_VALUE;
+ }
+
+ ssize_t bufSize = mOutputMem->getSize(jpeg_settings->out_buf_index);
+ if (BAD_INDEX == bufSize) {
+ LOGE("cannot retrieve buffer size for buffer %u",
+ jpeg_settings->out_buf_index);
+ return BAD_VALUE;
+ }
+
+ encode_parm.jpeg_cb = mJpegCB;
+ encode_parm.userdata = mJpegUserData;
+
+ if (jpeg_settings->thumbnail_size.width > 0 &&
+ jpeg_settings->thumbnail_size.height > 0)
+ m_bThumbnailNeeded = TRUE;
+ else
+ m_bThumbnailNeeded = FALSE;
+ encode_parm.encode_thumbnail = m_bThumbnailNeeded;
+
+ // get color format
+ cam_format_t img_fmt = frame->reproc_config.stream_format;
+ encode_parm.color_format = getColorfmtFromImgFmt(img_fmt);
+
+ // get jpeg quality
+ encode_parm.quality = jpeg_settings->jpeg_quality;
+ if (encode_parm.quality <= 0) {
+ encode_parm.quality = 85;
+ }
+
+ // get jpeg thumbnail quality
+ encode_parm.thumb_quality = jpeg_settings->jpeg_thumb_quality;
+
+ cam_frame_len_offset_t main_offset =
+ frame->reproc_config.input_stream_plane_info.plane_info;
+
+ encode_parm.num_src_bufs = 1;
+ encode_parm.src_main_buf[0].index = 0;
+ encode_parm.src_main_buf[0].buf_size = frame->input_buffer.frame_len;
+ encode_parm.src_main_buf[0].buf_vaddr = (uint8_t *) frame->input_buffer.buffer;
+ encode_parm.src_main_buf[0].fd = frame->input_buffer.fd;
+ encode_parm.src_main_buf[0].format = MM_JPEG_FMT_YUV;
+ encode_parm.src_main_buf[0].offset = main_offset;
+
+ //Pass input thumbnail buffer info to encoder.
+ //Note: Use main buffer to encode thumbnail
+ if (m_bThumbnailNeeded == TRUE) {
+ encode_parm.num_tmb_bufs = 1;
+ encode_parm.src_thumb_buf[0] = encode_parm.src_main_buf[0];
+ }
+
+ //Pass output jpeg buffer info to encoder.
+ //mOutputMem is allocated by framework.
+ encode_parm.num_dst_bufs = 1;
+ encode_parm.dest_buf[0].index = 0;
+ encode_parm.dest_buf[0].buf_size = (size_t)bufSize;
+ encode_parm.dest_buf[0].buf_vaddr = (uint8_t *)mOutputMem->getPtr(
+ jpeg_settings->out_buf_index);
+ encode_parm.dest_buf[0].fd = mOutputMem->getFd(
+ jpeg_settings->out_buf_index);
+ encode_parm.dest_buf[0].format = MM_JPEG_FMT_YUV;
+ encode_parm.dest_buf[0].offset = main_offset;
+
+ LOGD("X");
+ return NO_ERROR;
+
+ LOGD("X with error %d", ret);
+ return ret;
+}
+
+/*===========================================================================
+ * FUNCTION : getJpegEncodeConfig
+ *
+ * DESCRIPTION: function to prepare encoding job information
+ *
+ * PARAMETERS :
+ * @encode_parm : param to be filled with encoding configuration
+ * #main_stream : stream object where the input buffer comes from
+ * @jpeg_settings : jpeg settings to be applied for encoding
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3PostProcessor::getJpegEncodeConfig(
+ mm_jpeg_encode_params_t& encode_parm,
+ QCamera3Stream *main_stream,
+ jpeg_settings_t *jpeg_settings)
+{
+ LOGD("E");
+ int32_t ret = NO_ERROR;
+ ssize_t bufSize = 0;
+
+ encode_parm.jpeg_cb = mJpegCB;
+ encode_parm.userdata = mJpegUserData;
+
+ if (jpeg_settings->thumbnail_size.width > 0 &&
+ jpeg_settings->thumbnail_size.height > 0)
+ m_bThumbnailNeeded = TRUE;
+ else
+ m_bThumbnailNeeded = FALSE;
+ encode_parm.encode_thumbnail = m_bThumbnailNeeded;
+
+ // get color format
+ cam_format_t img_fmt = CAM_FORMAT_YUV_420_NV12; //default value
+ main_stream->getFormat(img_fmt);
+ encode_parm.color_format = getColorfmtFromImgFmt(img_fmt);
+
+ // get jpeg quality
+ encode_parm.quality = jpeg_settings->jpeg_quality;
+ if (encode_parm.quality <= 0) {
+ encode_parm.quality = 85;
+ }
+
+ // get jpeg thumbnail quality
+ encode_parm.thumb_quality = jpeg_settings->jpeg_thumb_quality;
+
+ cam_frame_len_offset_t main_offset;
+ memset(&main_offset, 0, sizeof(cam_frame_len_offset_t));
+ main_stream->getFrameOffset(main_offset);
+
+ // src buf config
+ //Pass input main image buffer info to encoder.
+ QCamera3StreamMem *pStreamMem = main_stream->getStreamBufs();
+ if (pStreamMem == NULL) {
+ LOGE("cannot get stream bufs from main stream");
+ ret = BAD_VALUE;
+ goto on_error;
+ }
+ encode_parm.num_src_bufs = MIN(pStreamMem->getCnt(), MM_JPEG_MAX_BUF);
+ for (uint32_t i = 0; i < encode_parm.num_src_bufs; i++) {
+ if (pStreamMem != NULL) {
+ encode_parm.src_main_buf[i].index = i;
+ bufSize = pStreamMem->getSize(i);
+ if (BAD_INDEX == bufSize) {
+ LOGE("cannot retrieve buffer size for buffer %u", i);
+ ret = BAD_VALUE;
+ goto on_error;
+ }
+ encode_parm.src_main_buf[i].buf_size = (size_t)bufSize;
+ encode_parm.src_main_buf[i].buf_vaddr = (uint8_t *)pStreamMem->getPtr(i);
+ encode_parm.src_main_buf[i].fd = pStreamMem->getFd(i);
+ encode_parm.src_main_buf[i].format = MM_JPEG_FMT_YUV;
+ encode_parm.src_main_buf[i].offset = main_offset;
+ }
+ }
+
+ //Pass input thumbnail buffer info to encoder.
+ //Note: Use main buffer to encode thumbnail
+ if (m_bThumbnailNeeded == TRUE) {
+ pStreamMem = main_stream->getStreamBufs();
+ if (pStreamMem == NULL) {
+ LOGE("cannot get stream bufs from thumb stream");
+ ret = BAD_VALUE;
+ goto on_error;
+ }
+ cam_frame_len_offset_t thumb_offset;
+ memset(&thumb_offset, 0, sizeof(cam_frame_len_offset_t));
+ main_stream->getFrameOffset(thumb_offset);
+ encode_parm.num_tmb_bufs = MIN(pStreamMem->getCnt(), MM_JPEG_MAX_BUF);
+ for (uint32_t i = 0; i < encode_parm.num_tmb_bufs; i++) {
+ if (pStreamMem != NULL) {
+ encode_parm.src_thumb_buf[i].index = i;
+ bufSize = pStreamMem->getSize(i);
+ if (BAD_INDEX == bufSize) {
+ LOGE("cannot retrieve buffer size for buffer %u", i);
+ ret = BAD_VALUE;
+ goto on_error;
+ }
+ encode_parm.src_thumb_buf[i].buf_size = (uint32_t)bufSize;
+ encode_parm.src_thumb_buf[i].buf_vaddr = (uint8_t *)pStreamMem->getPtr(i);
+ encode_parm.src_thumb_buf[i].fd = pStreamMem->getFd(i);
+ encode_parm.src_thumb_buf[i].format = MM_JPEG_FMT_YUV;
+ encode_parm.src_thumb_buf[i].offset = thumb_offset;
+ }
+ }
+ }
+
+ //Pass output jpeg buffer info to encoder.
+ //mJpegMem is allocated by framework.
+ bufSize = mOutputMem->getSize(jpeg_settings->out_buf_index);
+ if (BAD_INDEX == bufSize) {
+ LOGE("cannot retrieve buffer size for buffer %u",
+ jpeg_settings->out_buf_index);
+ ret = BAD_VALUE;
+ goto on_error;
+ }
+ encode_parm.num_dst_bufs = 1;
+ encode_parm.dest_buf[0].index = 0;
+ encode_parm.dest_buf[0].buf_size = (size_t)bufSize;
+ encode_parm.dest_buf[0].buf_vaddr = (uint8_t *)mOutputMem->getPtr(
+ jpeg_settings->out_buf_index);
+ encode_parm.dest_buf[0].fd = mOutputMem->getFd(
+ jpeg_settings->out_buf_index);
+ encode_parm.dest_buf[0].format = MM_JPEG_FMT_YUV;
+ encode_parm.dest_buf[0].offset = main_offset;
+
+ LOGD("X");
+ return NO_ERROR;
+
+on_error:
+ LOGD("X with error %d", ret);
+ return ret;
+}
+
+int32_t QCamera3PostProcessor::processData(mm_camera_super_buf_t *input) {
+ return processData(input, NULL, 0);
+}
+
+/*===========================================================================
+ * FUNCTION : processData
+ *
+ * DESCRIPTION: enqueue data into dataProc thread
+ *
+ * PARAMETERS :
+ * @frame : process input frame
+ * @output : process output frame
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *
+ * NOTE : depends on if offline reprocess is needed, received frame will
+ * be sent to either input queue of postprocess or jpeg encoding
+ *==========================================================================*/
+int32_t QCamera3PostProcessor::processData(mm_camera_super_buf_t *input,
+ buffer_handle_t *output, uint32_t frameNumber)
+{
+ LOGD("E");
+ pthread_mutex_lock(&mReprocJobLock);
+
+ // enqueue to post proc input queue
+ qcamera_hal3_pp_buffer_t *pp_buffer = (qcamera_hal3_pp_buffer_t *)malloc(
+ sizeof(qcamera_hal3_pp_buffer_t));
+ if (NULL == pp_buffer) {
+ LOGE("out of memory");
+ return NO_MEMORY;
+ }
+ memset(pp_buffer, 0, sizeof(*pp_buffer));
+ pp_buffer->input = input;
+ pp_buffer->output = output;
+ pp_buffer->frameNumber = frameNumber;
+ m_inputPPQ.enqueue((void *)pp_buffer);
+ if (!(m_inputMetaQ.isEmpty())) {
+ LOGD("meta queue is not empty, do next job");
+ m_dataProcTh.sendCmd(CAMERA_CMD_TYPE_DO_NEXT_JOB, FALSE, FALSE);
+ } else
+ LOGD("metadata queue is empty");
+ pthread_mutex_unlock(&mReprocJobLock);
+
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : needsReprocess
+ *
+ * DESCRIPTION: Determine if reprocess is needed.
+ *
+ * PARAMETERS :
+ * @frame : process frame
+ *
+ * RETURN :
+ * TRUE if frame needs to be reprocessed
+ * FALSE is frame does not need to be reprocessed
+ *
+ *==========================================================================*/
+bool QCamera3PostProcessor::needsReprocess(qcamera_fwk_input_pp_data_t *frame)
+{
+ metadata_buffer_t* meta = (metadata_buffer_t *) frame->metadata_buffer.buffer;
+ bool edgeModeOn = FALSE;
+ bool noiseRedModeOn = FALSE;
+ bool reproNotDone = TRUE;
+
+ if (frame->reproc_config.reprocess_type == REPROCESS_TYPE_NONE) {
+ return FALSE;
+ }
+
+ // edge detection
+ IF_META_AVAILABLE(cam_edge_application_t, edgeMode,
+ CAM_INTF_META_EDGE_MODE, meta) {
+ edgeModeOn = (CAM_EDGE_MODE_OFF != edgeMode->edge_mode);
+ }
+
+ // noise reduction
+ IF_META_AVAILABLE(uint32_t, noiseRedMode,
+ CAM_INTF_META_NOISE_REDUCTION_MODE, meta) {
+ noiseRedModeOn = (CAM_NOISE_REDUCTION_MODE_OFF != *noiseRedMode);
+ }
+
+ IF_META_AVAILABLE(uint8_t, reprocess_flags,
+ CAM_INTF_META_REPROCESS_FLAGS, meta) {
+ reproNotDone = FALSE;
+ }
+
+ return (edgeModeOn || noiseRedModeOn || reproNotDone);
+}
+
+/*===========================================================================
+ * FUNCTION : processData
+ *
+ * DESCRIPTION: enqueue data into dataProc thread
+ *
+ * PARAMETERS :
+ * @frame : process frame
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *
+ * NOTE : depends on if offline reprocess is needed, received frame will
+ * be sent to either input queue of postprocess or jpeg encoding
+ *==========================================================================*/
+int32_t QCamera3PostProcessor::processData(qcamera_fwk_input_pp_data_t *frame)
+{
+ if (needsReprocess(frame)) {
+ ATRACE_INT("Camera:Reprocess", 1);
+ LOGH("scheduling framework reprocess");
+ pthread_mutex_lock(&mReprocJobLock);
+ // enqueu to post proc input queue
+ m_inputFWKPPQ.enqueue((void *)frame);
+ m_dataProcTh.sendCmd(CAMERA_CMD_TYPE_DO_NEXT_JOB, FALSE, FALSE);
+ pthread_mutex_unlock(&mReprocJobLock);
+ } else {
+ jpeg_settings_t *jpeg_settings = (jpeg_settings_t *)m_jpegSettingsQ.dequeue();
+
+ if (jpeg_settings == NULL) {
+ LOGE("Cannot find jpeg settings");
+ return BAD_VALUE;
+ }
+
+ LOGH("no need offline reprocess, sending to jpeg encoding");
+ qcamera_hal3_jpeg_data_t *jpeg_job =
+ (qcamera_hal3_jpeg_data_t *)malloc(sizeof(qcamera_hal3_jpeg_data_t));
+ if (jpeg_job == NULL) {
+ LOGE("No memory for jpeg job");
+ return NO_MEMORY;
+ }
+
+ memset(jpeg_job, 0, sizeof(qcamera_hal3_jpeg_data_t));
+ jpeg_job->fwk_frame = frame;
+ jpeg_job->jpeg_settings = jpeg_settings;
+ jpeg_job->metadata =
+ (metadata_buffer_t *) frame->metadata_buffer.buffer;
+
+ // enqueu to jpeg input queue
+ m_inputJpegQ.enqueue((void *)jpeg_job);
+ m_dataProcTh.sendCmd(CAMERA_CMD_TYPE_DO_NEXT_JOB, FALSE, FALSE);
+ }
+
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : processPPMetadata
+ *
+ * DESCRIPTION: enqueue data into dataProc thread
+ *
+ * PARAMETERS :
+ * @frame : process metadata frame received from pic channel
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *
+ *==========================================================================*/
+int32_t QCamera3PostProcessor::processPPMetadata(mm_camera_super_buf_t *reproc_meta)
+{
+ LOGD("E");
+ pthread_mutex_lock(&mReprocJobLock);
+ // enqueue to metadata input queue
+ m_inputMetaQ.enqueue((void *)reproc_meta);
+ if (!(m_inputPPQ.isEmpty())) {
+ LOGD("pp queue is not empty, do next job");
+ m_dataProcTh.sendCmd(CAMERA_CMD_TYPE_DO_NEXT_JOB, FALSE, FALSE);
+ } else {
+ LOGD("pp queue is empty, not calling do next job");
+ }
+ pthread_mutex_unlock(&mReprocJobLock);
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : processJpegSettingData
+ *
+ * DESCRIPTION: enqueue jpegSetting into dataProc thread
+ *
+ * PARAMETERS :
+ * @jpeg_settings : jpeg settings data received from pic channel
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *
+ *==========================================================================*/
+int32_t QCamera3PostProcessor::processJpegSettingData(
+ jpeg_settings_t *jpeg_settings)
+{
+ if (!jpeg_settings) {
+ LOGE("invalid jpeg settings pointer");
+ return -EINVAL;
+ }
+ return m_jpegSettingsQ.enqueue((void *)jpeg_settings);
+}
+
+/*===========================================================================
+ * FUNCTION : processPPData
+ *
+ * DESCRIPTION: process received frame after reprocess.
+ *
+ * PARAMETERS :
+ * @frame : received frame from reprocess channel.
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *
+ * NOTE : The frame after reprocess need to send to jpeg encoding.
+ *==========================================================================*/
+int32_t QCamera3PostProcessor::processPPData(mm_camera_super_buf_t *frame)
+{
+ qcamera_hal3_pp_data_t *job = (qcamera_hal3_pp_data_t *)m_ongoingPPQ.dequeue();
+ ATRACE_INT("Camera:Reprocess", 0);
+ if (job == NULL || ((NULL == job->src_frame) && (NULL == job->fwk_src_frame))) {
+ LOGE("Cannot find reprocess job");
+ return BAD_VALUE;
+ }
+ if (job->jpeg_settings == NULL) {
+ LOGE("Cannot find jpeg settings");
+ return BAD_VALUE;
+ }
+
+ qcamera_hal3_jpeg_data_t *jpeg_job =
+ (qcamera_hal3_jpeg_data_t *)malloc(sizeof(qcamera_hal3_jpeg_data_t));
+ if (jpeg_job == NULL) {
+ LOGE("No memory for jpeg job");
+ return NO_MEMORY;
+ }
+
+ memset(jpeg_job, 0, sizeof(qcamera_hal3_jpeg_data_t));
+ jpeg_job->src_frame = frame;
+ if(frame != job->src_frame)
+ jpeg_job->src_reproc_frame = job->src_frame;
+ if (NULL == job->fwk_src_frame) {
+ jpeg_job->metadata = job->metadata;
+ } else {
+ jpeg_job->metadata =
+ (metadata_buffer_t *) job->fwk_src_frame->metadata_buffer.buffer;
+ jpeg_job->fwk_src_buffer = job->fwk_src_frame;
+ }
+ jpeg_job->src_metadata = job->src_metadata;
+ jpeg_job->jpeg_settings = job->jpeg_settings;
+
+ // free pp job buf
+ free(job);
+
+ // enqueu reprocessed frame to jpeg input queue
+ m_inputJpegQ.enqueue((void *)jpeg_job);
+
+ // wait up data proc thread
+ m_dataProcTh.sendCmd(CAMERA_CMD_TYPE_DO_NEXT_JOB, FALSE, FALSE);
+
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : dequeuePPJob
+ *
+ * DESCRIPTION: find a postprocessing job from ongoing pp queue by frame number
+ *
+ * PARAMETERS :
+ * @frameNumber : frame number for the pp job
+ *
+ * RETURN : ptr to a pp job struct. NULL if not found.
+ *==========================================================================*/
+qcamera_hal3_pp_data_t *QCamera3PostProcessor::dequeuePPJob(uint32_t frameNumber) {
+ qcamera_hal3_pp_data_t *pp_job = NULL;
+ pp_job = (qcamera_hal3_pp_data_t *)m_ongoingPPQ.dequeue();
+
+ if (pp_job == NULL) {
+ LOGE("Fatal: ongoing PP queue is empty");
+ return NULL;
+ }
+ if (pp_job->fwk_src_frame &&
+ (pp_job->fwk_src_frame->frameNumber != frameNumber)) {
+ LOGE("head of pp queue doesn't match requested frame number");
+ }
+ return pp_job;
+}
+
+/*===========================================================================
+ * FUNCTION : findJpegJobByJobId
+ *
+ * DESCRIPTION: find a jpeg job from ongoing Jpeg queue by its job ID
+ *
+ * PARAMETERS :
+ * @jobId : job Id of the job
+ *
+ * RETURN : ptr to a jpeg job struct. NULL if not found.
+ *
+ * NOTE : Currently only one job is sending to mm-jpeg-interface for jpeg
+ * encoding. Therefore simply dequeue from the ongoing Jpeg Queue
+ * will serve the purpose to find the jpeg job.
+ *==========================================================================*/
+qcamera_hal3_jpeg_data_t *QCamera3PostProcessor::findJpegJobByJobId(uint32_t jobId)
+{
+ qcamera_hal3_jpeg_data_t * job = NULL;
+ if (jobId == 0) {
+ LOGE("not a valid jpeg jobId");
+ return NULL;
+ }
+
+ // currely only one jpeg job ongoing, so simply dequeue the head
+ job = (qcamera_hal3_jpeg_data_t *)m_ongoingJpegQ.dequeue();
+ return job;
+}
+
+/*===========================================================================
+ * FUNCTION : releasePPInputData
+ *
+ * DESCRIPTION: callback function to release post process input data node
+ *
+ * PARAMETERS :
+ * @data : ptr to post process input data
+ * @user_data : user data ptr (QCamera3Reprocessor)
+ *
+ * RETURN : None
+ *==========================================================================*/
+void QCamera3PostProcessor::releasePPInputData(void *data, void *user_data)
+{
+ QCamera3PostProcessor *pme = (QCamera3PostProcessor *)user_data;
+ if (NULL != pme) {
+ qcamera_hal3_pp_buffer_t *buf = (qcamera_hal3_pp_buffer_t *)data;
+ if (NULL != buf) {
+ if (buf->input) {
+ pme->releaseSuperBuf(buf->input);
+ free(buf->input);
+ buf->input = NULL;
+ }
+ }
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : releaseMetaData
+ *
+ * DESCRIPTION: callback function to release metadata camera buffer
+ *
+ * PARAMETERS :
+ * @data : ptr to post process input data
+ * @user_data : user data ptr (QCamera3Reprocessor)
+ *
+ * RETURN : None
+ *==========================================================================*/
+void QCamera3PostProcessor::releaseMetadata(void *data, void *user_data)
+{
+ QCamera3PostProcessor *pme = (QCamera3PostProcessor *)user_data;
+ if (NULL != pme) {
+ pme->m_parent->metadataBufDone((mm_camera_super_buf_t *)data);
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : releaseJpegData
+ *
+ * DESCRIPTION: callback function to release jpeg job node
+ *
+ * PARAMETERS :
+ * @data : ptr to ongoing jpeg job data
+ * @user_data : user data ptr (QCamera3Reprocessor)
+ *
+ * RETURN : None
+ *==========================================================================*/
+void QCamera3PostProcessor::releaseJpegData(void *data, void *user_data)
+{
+ QCamera3PostProcessor *pme = (QCamera3PostProcessor *)user_data;
+ if (NULL != pme) {
+ pme->releaseJpegJobData((qcamera_hal3_jpeg_data_t *)data);
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : releaseOngoingPPData
+ *
+ * DESCRIPTION: callback function to release ongoing postprocess job node
+ *
+ * PARAMETERS :
+ * @data : ptr to onging postprocess job
+ * @user_data : user data ptr (QCamera3Reprocessor)
+ *
+ * RETURN : None
+ *==========================================================================*/
+void QCamera3PostProcessor::releaseOngoingPPData(void *data, void *user_data)
+{
+ QCamera3PostProcessor *pme = (QCamera3PostProcessor *)user_data;
+ if (NULL != pme) {
+ qcamera_hal3_pp_data_t *pp_data = (qcamera_hal3_pp_data_t *)data;
+
+ if (pp_data && pp_data->src_frame)
+ pme->releaseSuperBuf(pp_data->src_frame);
+
+ pme->releasePPJobData(pp_data);
+
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : releaseSuperBuf
+ *
+ * DESCRIPTION: function to release a superbuf frame by returning back to kernel
+ *
+ * PARAMETERS :
+ * @super_buf : ptr to the superbuf frame
+ *
+ * RETURN : None
+ *==========================================================================*/
+void QCamera3PostProcessor::releaseSuperBuf(mm_camera_super_buf_t *super_buf)
+{
+ if (NULL != super_buf) {
+ if (m_parent != NULL) {
+ m_parent->bufDone(super_buf);
+ }
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : releaseOfflineBuffers
+ *
+ * DESCRIPTION: function to release/unmap offline buffers if any
+ *
+ * PARAMETERS :
+ * @allBuffers : flag that asks to release all buffers or only one
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3PostProcessor::releaseOfflineBuffers(bool allBuffers)
+{
+ int32_t rc = NO_ERROR;
+
+ if(NULL != m_pReprocChannel) {
+ rc = m_pReprocChannel->unmapOfflineBuffers(allBuffers);
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : releaseJpegJobData
+ *
+ * DESCRIPTION: function to release internal resources in jpeg job struct
+ *
+ * PARAMETERS :
+ * @job : ptr to jpeg job struct
+ *
+ * RETURN : None
+ *
+ * NOTE : original source frame need to be queued back to kernel for
+ * future use. Output buf of jpeg job need to be released since
+ * it's allocated for each job. Exif object need to be deleted.
+ *==========================================================================*/
+void QCamera3PostProcessor::releaseJpegJobData(qcamera_hal3_jpeg_data_t *job)
+{
+ ATRACE_CALL();
+ int32_t rc = NO_ERROR;
+ LOGD("E");
+ if (NULL != job) {
+ if (NULL != job->src_reproc_frame) {
+ free(job->src_reproc_frame);
+ job->src_reproc_frame = NULL;
+ }
+
+ if (NULL != job->src_frame) {
+ if (NULL != m_pReprocChannel) {
+ rc = m_pReprocChannel->bufDone(job->src_frame);
+ if (NO_ERROR != rc)
+ LOGE("bufDone error: %d", rc);
+ }
+ free(job->src_frame);
+ job->src_frame = NULL;
+ }
+
+ if (NULL != job->fwk_src_buffer) {
+ free(job->fwk_src_buffer);
+ job->fwk_src_buffer = NULL;
+ } else if (NULL != job->src_metadata) {
+ m_parent->metadataBufDone(job->src_metadata);
+ free(job->src_metadata);
+ job->src_metadata = NULL;
+ }
+
+ if (NULL != job->fwk_frame) {
+ free(job->fwk_frame);
+ job->fwk_frame = NULL;
+ }
+
+ if (NULL != job->pJpegExifObj) {
+ delete job->pJpegExifObj;
+ job->pJpegExifObj = NULL;
+ }
+
+ if (NULL != job->jpeg_settings) {
+ free(job->jpeg_settings);
+ job->jpeg_settings = NULL;
+ }
+ }
+ /* Additional trigger to process any pending jobs in the input queue */
+ m_dataProcTh.sendCmd(CAMERA_CMD_TYPE_DO_NEXT_JOB, FALSE, FALSE);
+ LOGD("X");
+}
+
+/*===========================================================================
+ * FUNCTION : releasePPJobData
+ *
+ * DESCRIPTION: function to release internal resources in p pjob struct
+ *
+ * PARAMETERS :
+ * @job : ptr to pp job struct
+ *
+ * RETURN : None
+ *
+ * NOTE : Original source metadata buffer needs to be released and
+ * queued back to kernel for future use. src_frame, src_metadata,
+ * and fwk_src_frame structures need to be freed.
+ *==========================================================================*/
+void QCamera3PostProcessor::releasePPJobData(qcamera_hal3_pp_data_t *pp_job)
+{
+ ATRACE_CALL();
+ LOGD("E");
+ if (NULL != pp_job) {
+ if (NULL != pp_job->src_frame) {
+ free(pp_job->src_frame);
+ if (NULL != pp_job->src_metadata) {
+ m_parent->metadataBufDone(pp_job->src_metadata);
+ free(pp_job->src_metadata);
+ }
+ pp_job->src_frame = NULL;
+ pp_job->metadata = NULL;
+ }
+
+ if (NULL != pp_job->fwk_src_frame) {
+ free(pp_job->fwk_src_frame);
+ pp_job->fwk_src_frame = NULL;
+ }
+ }
+
+ /* Additional trigger to process any pending jobs in the input queue */
+ m_dataProcTh.sendCmd(CAMERA_CMD_TYPE_DO_NEXT_JOB, FALSE, FALSE);
+ LOGD("X");
+}
+
+/*===========================================================================
+ * FUNCTION : getColorfmtFromImgFmt
+ *
+ * DESCRIPTION: function to return jpeg color format based on its image format
+ *
+ * PARAMETERS :
+ * @img_fmt : image format
+ *
+ * RETURN : jpeg color format that can be understandable by omx lib
+ *==========================================================================*/
+mm_jpeg_color_format QCamera3PostProcessor::getColorfmtFromImgFmt(cam_format_t img_fmt)
+{
+ switch (img_fmt) {
+ case CAM_FORMAT_YUV_420_NV21:
+ case CAM_FORMAT_YUV_420_NV21_VENUS:
+ return MM_JPEG_COLOR_FORMAT_YCRCBLP_H2V2;
+ case CAM_FORMAT_YUV_420_NV21_ADRENO:
+ return MM_JPEG_COLOR_FORMAT_YCRCBLP_H2V2;
+ case CAM_FORMAT_YUV_420_NV12:
+ case CAM_FORMAT_YUV_420_NV12_VENUS:
+ return MM_JPEG_COLOR_FORMAT_YCBCRLP_H2V2;
+ case CAM_FORMAT_YUV_420_YV12:
+ return MM_JPEG_COLOR_FORMAT_YCBCRLP_H2V2;
+ case CAM_FORMAT_YUV_422_NV61:
+ return MM_JPEG_COLOR_FORMAT_YCRCBLP_H2V1;
+ case CAM_FORMAT_YUV_422_NV16:
+ return MM_JPEG_COLOR_FORMAT_YCBCRLP_H2V1;
+ default:
+ return MM_JPEG_COLOR_FORMAT_YCRCBLP_H2V2;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : getJpegImgTypeFromImgFmt
+ *
+ * DESCRIPTION: function to return jpeg encode image type based on its image format
+ *
+ * PARAMETERS :
+ * @img_fmt : image format
+ *
+ * RETURN : return jpeg source image format (YUV or Bitstream)
+ *==========================================================================*/
+mm_jpeg_format_t QCamera3PostProcessor::getJpegImgTypeFromImgFmt(cam_format_t img_fmt)
+{
+ switch (img_fmt) {
+ case CAM_FORMAT_YUV_420_NV21:
+ case CAM_FORMAT_YUV_420_NV21_ADRENO:
+ case CAM_FORMAT_YUV_420_NV12:
+ case CAM_FORMAT_YUV_420_NV12_VENUS:
+ case CAM_FORMAT_YUV_420_NV21_VENUS:
+ case CAM_FORMAT_YUV_420_YV12:
+ case CAM_FORMAT_YUV_422_NV61:
+ case CAM_FORMAT_YUV_422_NV16:
+ return MM_JPEG_FMT_YUV;
+ default:
+ return MM_JPEG_FMT_YUV;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : encodeFWKData
+ *
+ * DESCRIPTION: function to prepare encoding job information and send to
+ * mm-jpeg-interface to do the encoding job
+ *
+ * PARAMETERS :
+ * @jpeg_job_data : ptr to a struct saving job related information
+ * @needNewSess : flag to indicate if a new jpeg encoding session need
+ * to be created. After creation, this flag will be toggled
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3PostProcessor::encodeFWKData(qcamera_hal3_jpeg_data_t *jpeg_job_data,
+ uint8_t &needNewSess)
+{
+ LOGD("E");
+ int32_t ret = NO_ERROR;
+ mm_jpeg_job_t jpg_job;
+ uint32_t jobId = 0;
+ qcamera_fwk_input_pp_data_t *recvd_frame = NULL;
+ metadata_buffer_t *metadata = NULL;
+ jpeg_settings_t *jpeg_settings = NULL;
+ QCamera3HardwareInterface* hal_obj = NULL;
+ mm_jpeg_debug_exif_params_t *exif_debug_params = NULL;
+ bool needJpegExifRotation = false;
+
+ if (NULL == jpeg_job_data) {
+ LOGE("Invalid jpeg job");
+ return BAD_VALUE;
+ }
+
+ recvd_frame = jpeg_job_data->fwk_frame;
+ if (NULL == recvd_frame) {
+ LOGE("Invalid input buffer");
+ return BAD_VALUE;
+ }
+
+ metadata = jpeg_job_data->metadata;
+ if (NULL == metadata) {
+ LOGE("Invalid metadata buffer");
+ return BAD_VALUE;
+ }
+
+ jpeg_settings = jpeg_job_data->jpeg_settings;
+ if (NULL == jpeg_settings) {
+ LOGE("Invalid jpeg settings buffer");
+ return BAD_VALUE;
+ }
+
+ if ((NULL != jpeg_job_data->src_frame) && (NULL != jpeg_job_data->src_frame)) {
+ LOGE("Unsupported case both framework and camera source buffers are invalid!");
+ return BAD_VALUE;
+ }
+
+ hal_obj = (QCamera3HardwareInterface*)m_parent->mUserData;
+
+ if (mJpegClientHandle <= 0) {
+ LOGE("Error: bug here, mJpegClientHandle is 0");
+ return UNKNOWN_ERROR;
+ }
+
+ cam_dimension_t src_dim;
+ memset(&src_dim, 0, sizeof(cam_dimension_t));
+ src_dim.width = recvd_frame->reproc_config.input_stream_dim.width;
+ src_dim.height = recvd_frame->reproc_config.input_stream_dim.height;
+
+ cam_dimension_t dst_dim;
+ memset(&dst_dim, 0, sizeof(cam_dimension_t));
+ dst_dim.width = recvd_frame->reproc_config.output_stream_dim.width;
+ dst_dim.height = recvd_frame->reproc_config.output_stream_dim.height;
+
+ cam_rect_t crop;
+ memset(&crop, 0, sizeof(cam_rect_t));
+ //TBD_later - Zoom event removed in stream
+ //main_stream->getCropInfo(crop);
+
+ // Set JPEG encode crop in reprocess frame metadata
+ // If this JPEG crop info exist, encoder should do cropping
+ IF_META_AVAILABLE(cam_stream_crop_info_t, jpeg_crop,
+ CAM_INTF_PARM_JPEG_ENCODE_CROP, metadata) {
+ memcpy(&crop, &(jpeg_crop->crop), sizeof(cam_rect_t));
+ }
+
+ // Set JPEG encode crop in reprocess frame metadata
+ // If this JPEG scale info exist, encoder should do scaling
+ IF_META_AVAILABLE(cam_dimension_t, scale_dim,
+ CAM_INTF_PARM_JPEG_SCALE_DIMENSION, metadata) {
+ if (scale_dim->width != 0 && scale_dim->height != 0) {
+ dst_dim.width = scale_dim->width;
+ dst_dim.height = scale_dim->height;
+ }
+ }
+
+ needJpegExifRotation = (hal_obj->needJpegExifRotation() || !needsReprocess(recvd_frame));
+
+ // If EXIF rotation metadata is added and used to match the JPEG orientation,
+ // it means CPP rotation is not involved, whether it is because CPP does not
+ // support rotation, or the reprocessed frame is not sent to CPP.
+ // Override CAM_INTF_PARM_ROTATION to 0 to avoid wrong CPP rotation info
+ // to be filled in to JPEG metadata.
+ if (needJpegExifRotation) {
+ cam_rotation_info_t rotation_info;
+ memset(&rotation_info, 0, sizeof(rotation_info));
+ rotation_info.rotation = ROTATE_0;
+ rotation_info.streamId = 0;
+ ADD_SET_PARAM_ENTRY_TO_BATCH(metadata, CAM_INTF_PARM_ROTATION, rotation_info);
+ }
+
+ LOGH("Need new session?:%d", needNewSess);
+ if (needNewSess) {
+ //creating a new session, so we must destroy the old one
+ if ( 0 < mJpegSessionId ) {
+ ret = mJpegHandle.destroy_session(mJpegSessionId);
+ if (ret != NO_ERROR) {
+ LOGE("Error destroying an old jpeg encoding session, id = %d",
+ mJpegSessionId);
+ return ret;
+ }
+ mJpegSessionId = 0;
+ }
+ // create jpeg encoding session
+ mm_jpeg_encode_params_t encodeParam;
+ memset(&encodeParam, 0, sizeof(mm_jpeg_encode_params_t));
+ getFWKJpegEncodeConfig(encodeParam, recvd_frame, jpeg_settings);
+ LOGH("#src bufs:%d # tmb bufs:%d #dst_bufs:%d",
+ encodeParam.num_src_bufs,encodeParam.num_tmb_bufs,encodeParam.num_dst_bufs);
+ if (!needJpegExifRotation &&
+ (jpeg_settings->jpeg_orientation == 90 ||
+ jpeg_settings->jpeg_orientation == 270)) {
+ // swap src width and height, stride and scanline due to rotation
+ encodeParam.main_dim.src_dim.width = src_dim.height;
+ encodeParam.main_dim.src_dim.height = src_dim.width;
+ encodeParam.thumb_dim.src_dim.width = src_dim.height;
+ encodeParam.thumb_dim.src_dim.height = src_dim.width;
+
+ int32_t temp = encodeParam.src_main_buf[0].offset.mp[0].stride;
+ encodeParam.src_main_buf[0].offset.mp[0].stride =
+ encodeParam.src_main_buf[0].offset.mp[0].scanline;
+ encodeParam.src_main_buf[0].offset.mp[0].scanline = temp;
+
+ temp = encodeParam.src_thumb_buf[0].offset.mp[0].stride;
+ encodeParam.src_thumb_buf[0].offset.mp[0].stride =
+ encodeParam.src_thumb_buf[0].offset.mp[0].scanline;
+ encodeParam.src_thumb_buf[0].offset.mp[0].scanline = temp;
+ } else {
+ encodeParam.main_dim.src_dim = src_dim;
+ encodeParam.thumb_dim.src_dim = src_dim;
+ }
+ encodeParam.main_dim.dst_dim = dst_dim;
+ encodeParam.thumb_dim.dst_dim = jpeg_settings->thumbnail_size;
+
+ if (needJpegExifRotation) {
+ encodeParam.thumb_rotation = (uint32_t)jpeg_settings->jpeg_orientation;
+ }
+
+ LOGI("Src Buffer cnt = %d, res = %dX%d len = %d rot = %d "
+ "src_dim = %dX%d dst_dim = %dX%d",
+ encodeParam.num_src_bufs,
+ encodeParam.src_main_buf[0].offset.mp[0].stride,
+ encodeParam.src_main_buf[0].offset.mp[0].scanline,
+ encodeParam.src_main_buf[0].offset.frame_len,
+ encodeParam.rotation,
+ src_dim.width, src_dim.height,
+ dst_dim.width, dst_dim.height);
+ LOGI("Src THUMB buf_cnt = %d, res = %dX%d len = %d rot = %d "
+ "src_dim = %dX%d, dst_dim = %dX%d",
+ encodeParam.num_tmb_bufs,
+ encodeParam.src_thumb_buf[0].offset.mp[0].stride,
+ encodeParam.src_thumb_buf[0].offset.mp[0].scanline,
+ encodeParam.src_thumb_buf[0].offset.frame_len,
+ encodeParam.thumb_rotation,
+ encodeParam.thumb_dim.src_dim.width,
+ encodeParam.thumb_dim.src_dim.height,
+ encodeParam.thumb_dim.dst_dim.width,
+ encodeParam.thumb_dim.dst_dim.height);
+
+ LOGH("#src bufs:%d # tmb bufs:%d #dst_bufs:%d",
+ encodeParam.num_src_bufs,encodeParam.num_tmb_bufs,encodeParam.num_dst_bufs);
+
+ ret = mJpegHandle.create_session(mJpegClientHandle, &encodeParam, &mJpegSessionId);
+ if (ret != NO_ERROR) {
+ LOGE("Error creating a new jpeg encoding session, ret = %d", ret);
+ return ret;
+ }
+ needNewSess = FALSE;
+ }
+
+ // Fill in new job
+ memset(&jpg_job, 0, sizeof(mm_jpeg_job_t));
+ jpg_job.job_type = JPEG_JOB_TYPE_ENCODE;
+ jpg_job.encode_job.session_id = mJpegSessionId;
+ jpg_job.encode_job.src_index = 0;
+ jpg_job.encode_job.dst_index = 0;
+
+ // Set main dim job parameters and handle rotation
+ if (!needJpegExifRotation && (jpeg_settings->jpeg_orientation == 90 ||
+ jpeg_settings->jpeg_orientation == 270)) {
+
+ jpg_job.encode_job.main_dim.src_dim.width = src_dim.height;
+ jpg_job.encode_job.main_dim.src_dim.height = src_dim.width;
+
+ jpg_job.encode_job.main_dim.dst_dim.width = dst_dim.height;
+ jpg_job.encode_job.main_dim.dst_dim.height = dst_dim.width;
+
+ jpg_job.encode_job.main_dim.crop.width = crop.height;
+ jpg_job.encode_job.main_dim.crop.height = crop.width;
+ jpg_job.encode_job.main_dim.crop.left = crop.top;
+ jpg_job.encode_job.main_dim.crop.top = crop.left;
+ } else {
+ jpg_job.encode_job.main_dim.src_dim = src_dim;
+ jpg_job.encode_job.main_dim.dst_dim = dst_dim;
+ jpg_job.encode_job.main_dim.crop = crop;
+ }
+
+ // get 3a sw version info
+ cam_q3a_version_t sw_version;
+ memset(&sw_version, 0, sizeof(sw_version));
+ if (hal_obj)
+ hal_obj->get3AVersion(sw_version);
+
+ // get exif data
+ QCamera3Exif *pJpegExifObj = getExifData(metadata, jpeg_settings, needJpegExifRotation);
+ jpeg_job_data->pJpegExifObj = pJpegExifObj;
+ if (pJpegExifObj != NULL) {
+ jpg_job.encode_job.exif_info.exif_data = pJpegExifObj->getEntries();
+ jpg_job.encode_job.exif_info.numOfEntries =
+ pJpegExifObj->getNumOfEntries();
+ jpg_job.encode_job.exif_info.debug_data.sw_3a_version[0] =
+ sw_version.major_version;
+ jpg_job.encode_job.exif_info.debug_data.sw_3a_version[1] =
+ sw_version.minor_version;
+ jpg_job.encode_job.exif_info.debug_data.sw_3a_version[2] =
+ sw_version.patch_version;
+ jpg_job.encode_job.exif_info.debug_data.sw_3a_version[3] =
+ sw_version.new_feature_des;
+ }
+
+ // thumbnail dim
+ LOGH("Thumbnail needed:%d", m_bThumbnailNeeded);
+ if (m_bThumbnailNeeded == TRUE) {
+ jpg_job.encode_job.thumb_dim.dst_dim =
+ jpeg_settings->thumbnail_size;
+
+ if (!needJpegExifRotation && (jpeg_settings->jpeg_orientation == 90 ||
+ jpeg_settings->jpeg_orientation == 270)) {
+ //swap the thumbnail destination width and height if it has
+ //already been rotated
+ int temp = jpg_job.encode_job.thumb_dim.dst_dim.width;
+ jpg_job.encode_job.thumb_dim.dst_dim.width =
+ jpg_job.encode_job.thumb_dim.dst_dim.height;
+ jpg_job.encode_job.thumb_dim.dst_dim.height = temp;
+
+ jpg_job.encode_job.thumb_dim.src_dim.width = src_dim.height;
+ jpg_job.encode_job.thumb_dim.src_dim.height = src_dim.width;
+
+ jpg_job.encode_job.thumb_dim.crop.width = crop.height;
+ jpg_job.encode_job.thumb_dim.crop.height = crop.width;
+ jpg_job.encode_job.thumb_dim.crop.left = crop.top;
+ jpg_job.encode_job.thumb_dim.crop.top = crop.left;
+ } else {
+ jpg_job.encode_job.thumb_dim.src_dim = src_dim;
+ jpg_job.encode_job.thumb_dim.crop = crop;
+ }
+ jpg_job.encode_job.thumb_index = 0;
+ }
+
+ jpg_job.encode_job.cam_exif_params = hal_obj->get3AExifParams();
+ exif_debug_params = jpg_job.encode_job.cam_exif_params.debug_params;
+ // Fill in exif debug data
+ // Allocate for a local copy of debug parameters
+ jpg_job.encode_job.cam_exif_params.debug_params =
+ (mm_jpeg_debug_exif_params_t *) malloc (sizeof(mm_jpeg_debug_exif_params_t));
+ if (!jpg_job.encode_job.cam_exif_params.debug_params) {
+ LOGE("Out of Memory. Allocation failed for 3A debug exif params");
+ return NO_MEMORY;
+ }
+
+ jpg_job.encode_job.mobicat_mask = hal_obj->getMobicatMask();
+
+ if (metadata != NULL) {
+ // Fill in the metadata passed as parameter
+ jpg_job.encode_job.p_metadata = metadata;
+
+ jpg_job.encode_job.p_metadata->is_mobicat_aec_params_valid =
+ jpg_job.encode_job.cam_exif_params.cam_3a_params_valid;
+
+ if (jpg_job.encode_job.cam_exif_params.cam_3a_params_valid) {
+ jpg_job.encode_job.p_metadata->mobicat_aec_params =
+ jpg_job.encode_job.cam_exif_params.cam_3a_params;
+ }
+
+ if (exif_debug_params) {
+ // Copy debug parameters locally.
+ memcpy(jpg_job.encode_job.cam_exif_params.debug_params,
+ exif_debug_params, (sizeof(mm_jpeg_debug_exif_params_t)));
+ /* Save a copy of 3A debug params */
+ jpg_job.encode_job.p_metadata->is_statsdebug_ae_params_valid =
+ jpg_job.encode_job.cam_exif_params.debug_params->ae_debug_params_valid;
+ jpg_job.encode_job.p_metadata->is_statsdebug_awb_params_valid =
+ jpg_job.encode_job.cam_exif_params.debug_params->awb_debug_params_valid;
+ jpg_job.encode_job.p_metadata->is_statsdebug_af_params_valid =
+ jpg_job.encode_job.cam_exif_params.debug_params->af_debug_params_valid;
+ jpg_job.encode_job.p_metadata->is_statsdebug_asd_params_valid =
+ jpg_job.encode_job.cam_exif_params.debug_params->asd_debug_params_valid;
+ jpg_job.encode_job.p_metadata->is_statsdebug_stats_params_valid =
+ jpg_job.encode_job.cam_exif_params.debug_params->stats_debug_params_valid;
+ jpg_job.encode_job.p_metadata->is_statsdebug_bestats_params_valid =
+ jpg_job.encode_job.cam_exif_params.debug_params->bestats_debug_params_valid;
+ jpg_job.encode_job.p_metadata->is_statsdebug_bhist_params_valid =
+ jpg_job.encode_job.cam_exif_params.debug_params->bhist_debug_params_valid;
+ jpg_job.encode_job.p_metadata->is_statsdebug_3a_tuning_params_valid =
+ jpg_job.encode_job.cam_exif_params.debug_params->q3a_tuning_debug_params_valid;
+
+ if (jpg_job.encode_job.cam_exif_params.debug_params->ae_debug_params_valid) {
+ jpg_job.encode_job.p_metadata->statsdebug_ae_data =
+ jpg_job.encode_job.cam_exif_params.debug_params->ae_debug_params;
+ }
+ if (jpg_job.encode_job.cam_exif_params.debug_params->awb_debug_params_valid) {
+ jpg_job.encode_job.p_metadata->statsdebug_awb_data =
+ jpg_job.encode_job.cam_exif_params.debug_params->awb_debug_params;
+ }
+ if (jpg_job.encode_job.cam_exif_params.debug_params->af_debug_params_valid) {
+ jpg_job.encode_job.p_metadata->statsdebug_af_data =
+ jpg_job.encode_job.cam_exif_params.debug_params->af_debug_params;
+ }
+ if (jpg_job.encode_job.cam_exif_params.debug_params->asd_debug_params_valid) {
+ jpg_job.encode_job.p_metadata->statsdebug_asd_data =
+ jpg_job.encode_job.cam_exif_params.debug_params->asd_debug_params;
+ }
+ if (jpg_job.encode_job.cam_exif_params.debug_params->stats_debug_params_valid) {
+ jpg_job.encode_job.p_metadata->statsdebug_stats_buffer_data =
+ jpg_job.encode_job.cam_exif_params.debug_params->stats_debug_params;
+ }
+ if (jpg_job.encode_job.cam_exif_params.debug_params->bestats_debug_params_valid) {
+ jpg_job.encode_job.p_metadata->statsdebug_bestats_buffer_data =
+ jpg_job.encode_job.cam_exif_params.debug_params->bestats_debug_params;
+ }
+ if (jpg_job.encode_job.cam_exif_params.debug_params->bhist_debug_params_valid) {
+ jpg_job.encode_job.p_metadata->statsdebug_bhist_data =
+ jpg_job.encode_job.cam_exif_params.debug_params->bhist_debug_params;
+ }
+ if (jpg_job.encode_job.cam_exif_params.debug_params->q3a_tuning_debug_params_valid) {
+ jpg_job.encode_job.p_metadata->statsdebug_3a_tuning_data =
+ jpg_job.encode_job.cam_exif_params.debug_params->q3a_tuning_debug_params;
+ }
+ }
+ } else {
+ LOGW("Metadata is null");
+ }
+
+ // Multi image info
+ if (hal_obj->isDeviceLinked() == TRUE) {
+ jpg_job.encode_job.multi_image_info.type = MM_JPEG_TYPE_JPEG;
+ jpg_job.encode_job.multi_image_info.num_of_images = 1;
+ jpg_job.encode_job.multi_image_info.enable_metadata = 1;
+ if (hal_obj->isMainCamera() == TRUE) {
+ jpg_job.encode_job.multi_image_info.is_primary = 1;
+ } else {
+ jpg_job.encode_job.multi_image_info.is_primary = 0;
+ }
+ }
+
+ jpg_job.encode_job.hal_version = CAM_HAL_V3;
+
+ //Start jpeg encoding
+ ret = mJpegHandle.start_job(&jpg_job, &jobId);
+ if (jpg_job.encode_job.cam_exif_params.debug_params) {
+ free(jpg_job.encode_job.cam_exif_params.debug_params);
+ }
+ if (ret == NO_ERROR) {
+ // remember job info
+ jpeg_job_data->jobId = jobId;
+ }
+
+ LOGD("X");
+ return ret;
+}
+
+/*===========================================================================
+ * FUNCTION : encodeData
+ *
+ * DESCRIPTION: function to prepare encoding job information and send to
+ * mm-jpeg-interface to do the encoding job
+ *
+ * PARAMETERS :
+ * @jpeg_job_data : ptr to a struct saving job related information
+ * @needNewSess : flag to indicate if a new jpeg encoding session need
+ * to be created. After creation, this flag will be toggled
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3PostProcessor::encodeData(qcamera_hal3_jpeg_data_t *jpeg_job_data,
+ uint8_t &needNewSess)
+{
+ ATRACE_CALL();
+ LOGD("E");
+ int32_t ret = NO_ERROR;
+ mm_jpeg_job_t jpg_job;
+ uint32_t jobId = 0;
+ QCamera3Stream *main_stream = NULL;
+ mm_camera_buf_def_t *main_frame = NULL;
+ QCamera3Channel *srcChannel = NULL;
+ mm_camera_super_buf_t *recvd_frame = NULL;
+ metadata_buffer_t *metadata = NULL;
+ jpeg_settings_t *jpeg_settings = NULL;
+ QCamera3HardwareInterface* hal_obj = NULL;
+ mm_jpeg_debug_exif_params_t *exif_debug_params = NULL;
+ if (m_parent != NULL) {
+ hal_obj = (QCamera3HardwareInterface*)m_parent->mUserData;
+ } else {
+ LOGE("m_parent is NULL, Error");
+ return BAD_VALUE;
+ }
+ bool needJpegExifRotation = false;
+
+ recvd_frame = jpeg_job_data->src_frame;
+ metadata = jpeg_job_data->metadata;
+ jpeg_settings = jpeg_job_data->jpeg_settings;
+
+ LOGD("encoding bufIndex: %u",
+ jpeg_job_data->src_frame->bufs[0]->buf_idx);
+
+ QCamera3Channel *pChannel = NULL;
+ // first check picture channel
+ if (m_parent->getMyHandle() == recvd_frame->ch_id) {
+ pChannel = m_parent;
+ }
+ // check reprocess channel if not found
+ if (pChannel == NULL) {
+ if (m_pReprocChannel != NULL &&
+ m_pReprocChannel->getMyHandle() == recvd_frame->ch_id) {
+ pChannel = m_pReprocChannel;
+ }
+ }
+
+ srcChannel = pChannel;
+
+ if (srcChannel == NULL) {
+ LOGE("No corresponding channel (ch_id = %d) exist, return here",
+ recvd_frame->ch_id);
+ return BAD_VALUE;
+ }
+
+ // find snapshot frame and thumnail frame
+ //Note: In this version we will receive only snapshot frame.
+ for (uint32_t i = 0; i < recvd_frame->num_bufs; i++) {
+ QCamera3Stream *srcStream =
+ srcChannel->getStreamByHandle(recvd_frame->bufs[i]->stream_id);
+ if (srcStream != NULL) {
+ switch (srcStream->getMyType()) {
+ case CAM_STREAM_TYPE_SNAPSHOT:
+ case CAM_STREAM_TYPE_OFFLINE_PROC:
+ main_stream = srcStream;
+ main_frame = recvd_frame->bufs[i];
+ break;
+ default:
+ break;
+ }
+ }
+ }
+
+ if(NULL == main_frame){
+ LOGE("Main frame is NULL");
+ return BAD_VALUE;
+ }
+
+ QCamera3StreamMem *memObj = (QCamera3StreamMem *)main_frame->mem_info;
+ if (NULL == memObj) {
+ LOGE("Memeory Obj of main frame is NULL");
+ return NO_MEMORY;
+ }
+
+ // clean and invalidate cache ops through mem obj of the frame
+ memObj->cleanInvalidateCache(main_frame->buf_idx);
+
+ if (mJpegClientHandle <= 0) {
+ LOGE("Error: bug here, mJpegClientHandle is 0");
+ return UNKNOWN_ERROR;
+ }
+ cam_dimension_t src_dim;
+ memset(&src_dim, 0, sizeof(cam_dimension_t));
+ main_stream->getFrameDimension(src_dim);
+
+ cam_dimension_t dst_dim;
+ memset(&dst_dim, 0, sizeof(cam_dimension_t));
+ if (NO_ERROR != m_parent->getStreamSize(dst_dim)) {
+ LOGE("Failed to get size of the JPEG stream");
+ return UNKNOWN_ERROR;
+ }
+
+ needJpegExifRotation = hal_obj->needJpegExifRotation();
+ IF_META_AVAILABLE(cam_rotation_info_t, rotation_info, CAM_INTF_PARM_ROTATION, metadata) {
+ if (jpeg_settings->jpeg_orientation != 0 && rotation_info->rotation == ROTATE_0) {
+ needJpegExifRotation = TRUE;
+ LOGH("Need EXIF JPEG ROTATION");
+ }
+ }
+
+ // Although in HAL3, legacy flip mode is not advertised
+ // default value of CAM_INTF_PARM_FLIP is still added here
+ // for jpge metadata
+ int32_t flipMode = 0; // no flip
+ ADD_SET_PARAM_ENTRY_TO_BATCH(metadata, CAM_INTF_PARM_FLIP, flipMode);
+
+ LOGH("Need new session?:%d", needNewSess);
+ if (needNewSess) {
+ //creating a new session, so we must destroy the old one
+ if ( 0 < mJpegSessionId ) {
+ ret = mJpegHandle.destroy_session(mJpegSessionId);
+ if (ret != NO_ERROR) {
+ LOGE("Error destroying an old jpeg encoding session, id = %d",
+ mJpegSessionId);
+ return ret;
+ }
+ mJpegSessionId = 0;
+ }
+ // create jpeg encoding session
+ mm_jpeg_encode_params_t encodeParam;
+ memset(&encodeParam, 0, sizeof(mm_jpeg_encode_params_t));
+ getJpegEncodeConfig(encodeParam, main_stream, jpeg_settings);
+ LOGH("#src bufs:%d # tmb bufs:%d #dst_bufs:%d",
+ encodeParam.num_src_bufs,encodeParam.num_tmb_bufs,encodeParam.num_dst_bufs);
+ if (!needJpegExifRotation &&
+ (jpeg_settings->jpeg_orientation == 90 ||
+ jpeg_settings->jpeg_orientation == 270)) {
+ //swap src width and height, stride and scanline due to rotation
+ encodeParam.main_dim.src_dim.width = src_dim.height;
+ encodeParam.main_dim.src_dim.height = src_dim.width;
+ encodeParam.thumb_dim.src_dim.width = src_dim.height;
+ encodeParam.thumb_dim.src_dim.height = src_dim.width;
+
+ int32_t temp = encodeParam.src_main_buf[0].offset.mp[0].stride;
+ encodeParam.src_main_buf[0].offset.mp[0].stride =
+ encodeParam.src_main_buf[0].offset.mp[0].scanline;
+ encodeParam.src_main_buf[0].offset.mp[0].scanline = temp;
+
+ temp = encodeParam.src_thumb_buf[0].offset.mp[0].stride;
+ encodeParam.src_thumb_buf[0].offset.mp[0].stride =
+ encodeParam.src_thumb_buf[0].offset.mp[0].scanline;
+ encodeParam.src_thumb_buf[0].offset.mp[0].scanline = temp;
+ } else {
+ encodeParam.main_dim.src_dim = src_dim;
+ encodeParam.thumb_dim.src_dim = src_dim;
+ }
+ encodeParam.main_dim.dst_dim = dst_dim;
+ encodeParam.thumb_dim.dst_dim = jpeg_settings->thumbnail_size;
+
+ if (needJpegExifRotation) {
+ encodeParam.thumb_rotation = (uint32_t)jpeg_settings->jpeg_orientation;
+ }
+
+ LOGI("Src Buffer cnt = %d, res = %dX%d len = %d rot = %d "
+ "src_dim = %dX%d dst_dim = %dX%d",
+ encodeParam.num_src_bufs,
+ encodeParam.src_main_buf[0].offset.mp[0].stride,
+ encodeParam.src_main_buf[0].offset.mp[0].scanline,
+ encodeParam.src_main_buf[0].offset.frame_len,
+ encodeParam.rotation,
+ src_dim.width, src_dim.height,
+ dst_dim.width, dst_dim.height);
+ LOGI("Src THUMB buf_cnt = %d, res = %dX%d len = %d rot = %d "
+ "src_dim = %dX%d, dst_dim = %dX%d",
+ encodeParam.num_tmb_bufs,
+ encodeParam.src_thumb_buf[0].offset.mp[0].stride,
+ encodeParam.src_thumb_buf[0].offset.mp[0].scanline,
+ encodeParam.src_thumb_buf[0].offset.frame_len,
+ encodeParam.thumb_rotation,
+ encodeParam.thumb_dim.src_dim.width,
+ encodeParam.thumb_dim.src_dim.height,
+ encodeParam.thumb_dim.dst_dim.width,
+ encodeParam.thumb_dim.dst_dim.height);
+ ret = mJpegHandle.create_session(mJpegClientHandle, &encodeParam, &mJpegSessionId);
+ if (ret != NO_ERROR) {
+ LOGE("Error creating a new jpeg encoding session, ret = %d", ret);
+ return ret;
+ }
+ needNewSess = FALSE;
+ }
+
+ // Fill in new job
+ memset(&jpg_job, 0, sizeof(mm_jpeg_job_t));
+ jpg_job.job_type = JPEG_JOB_TYPE_ENCODE;
+ jpg_job.encode_job.session_id = mJpegSessionId;
+ jpg_job.encode_job.src_index = (int32_t)main_frame->buf_idx;
+ jpg_job.encode_job.dst_index = 0;
+
+ cam_rect_t crop;
+ memset(&crop, 0, sizeof(cam_rect_t));
+ //TBD_later - Zoom event removed in stream
+ //main_stream->getCropInfo(crop);
+
+ // Set main dim job parameters and handle rotation
+ if (!needJpegExifRotation && (jpeg_settings->jpeg_orientation == 90 ||
+ jpeg_settings->jpeg_orientation == 270)) {
+
+ jpg_job.encode_job.main_dim.src_dim.width = src_dim.height;
+ jpg_job.encode_job.main_dim.src_dim.height = src_dim.width;
+
+ jpg_job.encode_job.main_dim.dst_dim.width = dst_dim.height;
+ jpg_job.encode_job.main_dim.dst_dim.height = dst_dim.width;
+
+ jpg_job.encode_job.main_dim.crop.width = crop.height;
+ jpg_job.encode_job.main_dim.crop.height = crop.width;
+ jpg_job.encode_job.main_dim.crop.left = crop.top;
+ jpg_job.encode_job.main_dim.crop.top = crop.left;
+ } else {
+ jpg_job.encode_job.main_dim.src_dim = src_dim;
+ jpg_job.encode_job.main_dim.dst_dim = dst_dim;
+ jpg_job.encode_job.main_dim.crop = crop;
+ }
+
+ // get 3a sw version info
+ cam_q3a_version_t sw_version;
+ memset(&sw_version, 0, sizeof(sw_version));
+
+ if (hal_obj)
+ hal_obj->get3AVersion(sw_version);
+
+ // get exif data
+ QCamera3Exif *pJpegExifObj = getExifData(metadata, jpeg_settings, needJpegExifRotation);
+ jpeg_job_data->pJpegExifObj = pJpegExifObj;
+ if (pJpegExifObj != NULL) {
+ jpg_job.encode_job.exif_info.exif_data = pJpegExifObj->getEntries();
+ jpg_job.encode_job.exif_info.numOfEntries =
+ pJpegExifObj->getNumOfEntries();
+ jpg_job.encode_job.exif_info.debug_data.sw_3a_version[0] =
+ sw_version.major_version;
+ jpg_job.encode_job.exif_info.debug_data.sw_3a_version[1] =
+ sw_version.minor_version;
+ jpg_job.encode_job.exif_info.debug_data.sw_3a_version[2] =
+ sw_version.patch_version;
+ jpg_job.encode_job.exif_info.debug_data.sw_3a_version[3] =
+ sw_version.new_feature_des;
+ }
+
+ // thumbnail dim
+ LOGH("Thumbnail needed:%d", m_bThumbnailNeeded);
+ if (m_bThumbnailNeeded == TRUE) {
+ jpg_job.encode_job.thumb_dim.dst_dim =
+ jpeg_settings->thumbnail_size;
+
+ if (!needJpegExifRotation &&
+ (jpeg_settings->jpeg_orientation == 90 ||
+ jpeg_settings->jpeg_orientation == 270)) {
+ //swap the thumbnail destination width and height if it has
+ //already been rotated
+ int temp = jpg_job.encode_job.thumb_dim.dst_dim.width;
+ jpg_job.encode_job.thumb_dim.dst_dim.width =
+ jpg_job.encode_job.thumb_dim.dst_dim.height;
+ jpg_job.encode_job.thumb_dim.dst_dim.height = temp;
+
+ jpg_job.encode_job.thumb_dim.src_dim.width = src_dim.height;
+ jpg_job.encode_job.thumb_dim.src_dim.height = src_dim.width;
+
+ jpg_job.encode_job.thumb_dim.crop.width = crop.height;
+ jpg_job.encode_job.thumb_dim.crop.height = crop.width;
+ jpg_job.encode_job.thumb_dim.crop.left = crop.top;
+ jpg_job.encode_job.thumb_dim.crop.top = crop.left;
+ } else {
+ jpg_job.encode_job.thumb_dim.src_dim = src_dim;
+ jpg_job.encode_job.thumb_dim.crop = crop;
+ }
+ jpg_job.encode_job.thumb_index = main_frame->buf_idx;
+ LOGI("Thumbnail idx = %d src w/h (%dx%d), dst w/h (%dx%d)",
+ jpg_job.encode_job.thumb_index,
+ jpg_job.encode_job.thumb_dim.src_dim.width,
+ jpg_job.encode_job.thumb_dim.src_dim.height,
+ jpg_job.encode_job.thumb_dim.dst_dim.width,
+ jpg_job.encode_job.thumb_dim.dst_dim.height);
+ }
+ LOGI("Main image idx = %d src w/h (%dx%d), dst w/h (%dx%d)",
+ jpg_job.encode_job.src_index,
+ jpg_job.encode_job.main_dim.src_dim.width,
+ jpg_job.encode_job.main_dim.src_dim.height,
+ jpg_job.encode_job.main_dim.dst_dim.width,
+ jpg_job.encode_job.main_dim.dst_dim.height);
+
+ jpg_job.encode_job.cam_exif_params = hal_obj->get3AExifParams();
+ exif_debug_params = jpg_job.encode_job.cam_exif_params.debug_params;
+
+ // Allocate for a local copy of debug parameters
+ jpg_job.encode_job.cam_exif_params.debug_params =
+ (mm_jpeg_debug_exif_params_t *) malloc (sizeof(mm_jpeg_debug_exif_params_t));
+ if (!jpg_job.encode_job.cam_exif_params.debug_params) {
+ LOGE("Out of Memory. Allocation failed for 3A debug exif params");
+ return NO_MEMORY;
+ }
+
+ jpg_job.encode_job.mobicat_mask = hal_obj->getMobicatMask();
+
+ if (metadata != NULL) {
+ //Fill in the metadata passed as parameter
+ jpg_job.encode_job.p_metadata = metadata;
+
+ jpg_job.encode_job.p_metadata->is_mobicat_aec_params_valid =
+ jpg_job.encode_job.cam_exif_params.cam_3a_params_valid;
+
+ if (jpg_job.encode_job.cam_exif_params.cam_3a_params_valid) {
+ jpg_job.encode_job.p_metadata->mobicat_aec_params =
+ jpg_job.encode_job.cam_exif_params.cam_3a_params;
+ }
+
+ if (exif_debug_params) {
+ // Copy debug parameters locally.
+ memcpy(jpg_job.encode_job.cam_exif_params.debug_params,
+ exif_debug_params, (sizeof(mm_jpeg_debug_exif_params_t)));
+ /* Save a copy of 3A debug params */
+ jpg_job.encode_job.p_metadata->is_statsdebug_ae_params_valid =
+ jpg_job.encode_job.cam_exif_params.debug_params->ae_debug_params_valid;
+ jpg_job.encode_job.p_metadata->is_statsdebug_awb_params_valid =
+ jpg_job.encode_job.cam_exif_params.debug_params->awb_debug_params_valid;
+ jpg_job.encode_job.p_metadata->is_statsdebug_af_params_valid =
+ jpg_job.encode_job.cam_exif_params.debug_params->af_debug_params_valid;
+ jpg_job.encode_job.p_metadata->is_statsdebug_asd_params_valid =
+ jpg_job.encode_job.cam_exif_params.debug_params->asd_debug_params_valid;
+ jpg_job.encode_job.p_metadata->is_statsdebug_stats_params_valid =
+ jpg_job.encode_job.cam_exif_params.debug_params->stats_debug_params_valid;
+ jpg_job.encode_job.p_metadata->is_statsdebug_bestats_params_valid =
+ jpg_job.encode_job.cam_exif_params.debug_params->bestats_debug_params_valid;
+ jpg_job.encode_job.p_metadata->is_statsdebug_bhist_params_valid =
+ jpg_job.encode_job.cam_exif_params.debug_params->bhist_debug_params_valid;
+ jpg_job.encode_job.p_metadata->is_statsdebug_3a_tuning_params_valid =
+ jpg_job.encode_job.cam_exif_params.debug_params->q3a_tuning_debug_params_valid;
+
+ if (jpg_job.encode_job.cam_exif_params.debug_params->ae_debug_params_valid) {
+ jpg_job.encode_job.p_metadata->statsdebug_ae_data =
+ jpg_job.encode_job.cam_exif_params.debug_params->ae_debug_params;
+ }
+ if (jpg_job.encode_job.cam_exif_params.debug_params->awb_debug_params_valid) {
+ jpg_job.encode_job.p_metadata->statsdebug_awb_data =
+ jpg_job.encode_job.cam_exif_params.debug_params->awb_debug_params;
+ }
+ if (jpg_job.encode_job.cam_exif_params.debug_params->af_debug_params_valid) {
+ jpg_job.encode_job.p_metadata->statsdebug_af_data =
+ jpg_job.encode_job.cam_exif_params.debug_params->af_debug_params;
+ }
+ if (jpg_job.encode_job.cam_exif_params.debug_params->asd_debug_params_valid) {
+ jpg_job.encode_job.p_metadata->statsdebug_asd_data =
+ jpg_job.encode_job.cam_exif_params.debug_params->asd_debug_params;
+ }
+ if (jpg_job.encode_job.cam_exif_params.debug_params->stats_debug_params_valid) {
+ jpg_job.encode_job.p_metadata->statsdebug_stats_buffer_data =
+ jpg_job.encode_job.cam_exif_params.debug_params->stats_debug_params;
+ }
+ if (jpg_job.encode_job.cam_exif_params.debug_params->bestats_debug_params_valid) {
+ jpg_job.encode_job.p_metadata->statsdebug_bestats_buffer_data =
+ jpg_job.encode_job.cam_exif_params.debug_params->bestats_debug_params;
+ }
+ if (jpg_job.encode_job.cam_exif_params.debug_params->bhist_debug_params_valid) {
+ jpg_job.encode_job.p_metadata->statsdebug_bhist_data =
+ jpg_job.encode_job.cam_exif_params.debug_params->bhist_debug_params;
+ }
+ if (jpg_job.encode_job.cam_exif_params.debug_params->q3a_tuning_debug_params_valid) {
+ jpg_job.encode_job.p_metadata->statsdebug_3a_tuning_data =
+ jpg_job.encode_job.cam_exif_params.debug_params->q3a_tuning_debug_params;
+ }
+ }
+ } else {
+ LOGW("Metadata is null");
+ }
+
+ // Multi image info
+ if (hal_obj->isDeviceLinked() == TRUE) {
+ jpg_job.encode_job.multi_image_info.type = MM_JPEG_TYPE_JPEG;
+ jpg_job.encode_job.multi_image_info.num_of_images = 1;
+ jpg_job.encode_job.multi_image_info.enable_metadata = 1;
+ if (hal_obj->isMainCamera() == TRUE) {
+ jpg_job.encode_job.multi_image_info.is_primary = 1;
+ } else {
+ jpg_job.encode_job.multi_image_info.is_primary = 0;
+ }
+ }
+
+ jpg_job.encode_job.hal_version = CAM_HAL_V3;
+
+ //Start jpeg encoding
+ ret = mJpegHandle.start_job(&jpg_job, &jobId);
+ if (jpg_job.encode_job.cam_exif_params.debug_params) {
+ free(jpg_job.encode_job.cam_exif_params.debug_params);
+ }
+ if (ret == NO_ERROR) {
+ // remember job info
+ jpeg_job_data->jobId = jobId;
+ }
+
+ LOGD("X");
+ return ret;
+}
+
+/*===========================================================================
+ * FUNCTION : dataProcessRoutine
+ *
+ * DESCRIPTION: data process routine that handles input data either from input
+ * Jpeg Queue to do jpeg encoding, or from input PP Queue to do
+ * reprocess.
+ *
+ * PARAMETERS :
+ * @data : user data ptr (QCamera3PostProcessor)
+ *
+ * RETURN : None
+ *==========================================================================*/
+void *QCamera3PostProcessor::dataProcessRoutine(void *data)
+{
+ int running = 1;
+ int ret;
+ uint8_t is_active = FALSE;
+ uint8_t needNewSess = TRUE;
+ mm_camera_super_buf_t *meta_buffer = NULL;
+ LOGD("E");
+ QCamera3PostProcessor *pme = (QCamera3PostProcessor *)data;
+ QCameraCmdThread *cmdThread = &pme->m_dataProcTh;
+ cmdThread->setName("cam_data_proc");
+
+ do {
+ do {
+ ret = cam_sem_wait(&cmdThread->cmd_sem);
+ if (ret != 0 && errno != EINVAL) {
+ LOGE("cam_sem_wait error (%s)",
+ strerror(errno));
+ return NULL;
+ }
+ } while (ret != 0);
+
+ // we got notified about new cmd avail in cmd queue
+ camera_cmd_type_t cmd = cmdThread->getCmd();
+ switch (cmd) {
+ case CAMERA_CMD_TYPE_START_DATA_PROC:
+ LOGH("start data proc");
+ is_active = TRUE;
+ needNewSess = TRUE;
+
+ pme->m_ongoingPPQ.init();
+ pme->m_inputJpegQ.init();
+ pme->m_inputPPQ.init();
+ pme->m_inputFWKPPQ.init();
+ pme->m_inputMetaQ.init();
+ cam_sem_post(&cmdThread->sync_sem);
+
+ break;
+ case CAMERA_CMD_TYPE_STOP_DATA_PROC:
+ {
+ LOGH("stop data proc");
+ is_active = FALSE;
+
+ // cancel all ongoing jpeg jobs
+ qcamera_hal3_jpeg_data_t *jpeg_job =
+ (qcamera_hal3_jpeg_data_t *)pme->m_ongoingJpegQ.dequeue();
+ while (jpeg_job != NULL) {
+ pme->mJpegHandle.abort_job(jpeg_job->jobId);
+
+ pme->releaseJpegJobData(jpeg_job);
+ free(jpeg_job);
+
+ jpeg_job = (qcamera_hal3_jpeg_data_t *)pme->m_ongoingJpegQ.dequeue();
+ }
+
+ // destroy jpeg encoding session
+ if ( 0 < pme->mJpegSessionId ) {
+ pme->mJpegHandle.destroy_session(pme->mJpegSessionId);
+ pme->mJpegSessionId = 0;
+ }
+
+ needNewSess = TRUE;
+
+ // flush ongoing postproc Queue
+ pme->m_ongoingPPQ.flush();
+
+ // flush input jpeg Queue
+ pme->m_inputJpegQ.flush();
+
+ // flush input Postproc Queue
+ pme->m_inputPPQ.flush();
+
+ // flush framework input Postproc Queue
+ pme->m_inputFWKPPQ.flush();
+
+ pme->m_inputMetaQ.flush();
+
+ // signal cmd is completed
+ cam_sem_post(&cmdThread->sync_sem);
+ }
+ break;
+ case CAMERA_CMD_TYPE_DO_NEXT_JOB:
+ {
+ LOGH("Do next job, active is %d", is_active);
+ /* needNewSess is set to TRUE as postproc is not re-STARTed
+ * anymore for every captureRequest */
+ needNewSess = TRUE;
+ if (is_active == TRUE) {
+ // check if there is any ongoing jpeg jobs
+ if (pme->m_ongoingJpegQ.isEmpty()) {
+ LOGD("ongoing jpeg queue is empty so doing the jpeg job");
+ // no ongoing jpeg job, we are fine to send jpeg encoding job
+ qcamera_hal3_jpeg_data_t *jpeg_job =
+ (qcamera_hal3_jpeg_data_t *)pme->m_inputJpegQ.dequeue();
+
+ if (NULL != jpeg_job) {
+ // add into ongoing jpeg job Q
+ pme->m_ongoingJpegQ.enqueue((void *)jpeg_job);
+
+ if (jpeg_job->fwk_frame) {
+ ret = pme->encodeFWKData(jpeg_job, needNewSess);
+ } else {
+ ret = pme->encodeData(jpeg_job, needNewSess);
+ }
+ if (NO_ERROR != ret) {
+ // dequeue the last one
+ pme->m_ongoingJpegQ.dequeue(false);
+
+ pme->releaseJpegJobData(jpeg_job);
+ free(jpeg_job);
+ }
+ }
+ }
+
+ // check if there are any framework pp jobs
+ if (!pme->m_inputFWKPPQ.isEmpty()) {
+ qcamera_fwk_input_pp_data_t *fwk_frame =
+ (qcamera_fwk_input_pp_data_t *) pme->m_inputFWKPPQ.dequeue();
+ if (NULL != fwk_frame) {
+ qcamera_hal3_pp_data_t *pp_job =
+ (qcamera_hal3_pp_data_t *)malloc(sizeof(qcamera_hal3_pp_data_t));
+ jpeg_settings_t *jpeg_settings =
+ (jpeg_settings_t *)pme->m_jpegSettingsQ.dequeue();
+ if (pp_job != NULL) {
+ memset(pp_job, 0, sizeof(qcamera_hal3_pp_data_t));
+ pp_job->jpeg_settings = jpeg_settings;
+ if (pme->m_pReprocChannel != NULL) {
+ if (NO_ERROR != pme->m_pReprocChannel->overrideFwkMetadata(fwk_frame)) {
+ LOGE("Failed to extract output crop");
+ }
+ // add into ongoing PP job Q
+ pp_job->fwk_src_frame = fwk_frame;
+ pme->m_ongoingPPQ.enqueue((void *)pp_job);
+ ret = pme->m_pReprocChannel->doReprocessOffline(fwk_frame);
+ if (NO_ERROR != ret) {
+ // remove from ongoing PP job Q
+ pme->m_ongoingPPQ.dequeue(false);
+ }
+ } else {
+ LOGE("Reprocess channel is NULL");
+ ret = -1;
+ }
+ } else {
+ LOGE("no mem for qcamera_hal3_pp_data_t");
+ ret = -1;
+ }
+
+ if (0 != ret) {
+ // free pp_job
+ if (pp_job != NULL) {
+ free(pp_job);
+ }
+ // free frame
+ if (fwk_frame != NULL) {
+ free(fwk_frame);
+ }
+ }
+ }
+ }
+
+ LOGH("dequeuing pp frame");
+ pthread_mutex_lock(&pme->mReprocJobLock);
+ if(!pme->m_inputPPQ.isEmpty() && !pme->m_inputMetaQ.isEmpty()) {
+ qcamera_hal3_pp_buffer_t *pp_buffer =
+ (qcamera_hal3_pp_buffer_t *)pme->m_inputPPQ.dequeue();
+ meta_buffer =
+ (mm_camera_super_buf_t *)pme->m_inputMetaQ.dequeue();
+ jpeg_settings_t *jpeg_settings =
+ (jpeg_settings_t *)pme->m_jpegSettingsQ.dequeue();
+ pthread_mutex_unlock(&pme->mReprocJobLock);
+ qcamera_hal3_pp_data_t *pp_job =
+ (qcamera_hal3_pp_data_t *)malloc(sizeof(qcamera_hal3_pp_data_t));
+ if (pp_job == NULL) {
+ LOGE("no mem for qcamera_hal3_pp_data_t");
+ ret = -1;
+ } else if (meta_buffer == NULL) {
+ LOGE("failed to dequeue from m_inputMetaQ");
+ ret = -1;
+ } else if (pp_buffer == NULL) {
+ LOGE("failed to dequeue from m_inputPPQ");
+ ret = -1;
+ } else if (pp_buffer != NULL){
+ memset(pp_job, 0, sizeof(qcamera_hal3_pp_data_t));
+ pp_job->src_frame = pp_buffer->input;
+ pp_job->src_metadata = meta_buffer;
+ if (meta_buffer->bufs[0] != NULL) {
+ pp_job->metadata = (metadata_buffer_t *)
+ meta_buffer->bufs[0]->buffer;
+ }
+ pp_job->jpeg_settings = jpeg_settings;
+ pme->m_ongoingPPQ.enqueue((void *)pp_job);
+ if (pme->m_pReprocChannel != NULL) {
+ mm_camera_buf_def_t *meta_buffer_arg = NULL;
+ meta_buffer_arg = meta_buffer->bufs[0];
+ qcamera_fwk_input_pp_data_t fwk_frame;
+ memset(&fwk_frame, 0, sizeof(qcamera_fwk_input_pp_data_t));
+ fwk_frame.frameNumber = pp_buffer->frameNumber;
+ ret = pme->m_pReprocChannel->overrideMetadata(
+ pp_buffer, meta_buffer_arg,
+ pp_job->jpeg_settings,
+ fwk_frame);
+ if (NO_ERROR == ret) {
+ // add into ongoing PP job Q
+ ret = pme->m_pReprocChannel->doReprocessOffline(
+ &fwk_frame, true);
+ if (NO_ERROR != ret) {
+ // remove from ongoing PP job Q
+ pme->m_ongoingPPQ.dequeue(false);
+ }
+ }
+ } else {
+ LOGE("No reprocess. Calling processPPData directly");
+ ret = pme->processPPData(pp_buffer->input);
+ }
+ }
+
+ if (0 != ret) {
+ // free pp_job
+ if (pp_job != NULL) {
+ free(pp_job);
+ }
+ // free frame
+ if (pp_buffer != NULL) {
+ if (pp_buffer->input) {
+ pme->releaseSuperBuf(pp_buffer->input);
+ free(pp_buffer->input);
+ }
+ free(pp_buffer);
+ }
+ //free metadata
+ if (NULL != meta_buffer) {
+ pme->m_parent->metadataBufDone(meta_buffer);
+ free(meta_buffer);
+ }
+ } else {
+ if (pp_buffer != NULL) {
+ free(pp_buffer);
+ }
+ }
+ } else {
+ pthread_mutex_unlock(&pme->mReprocJobLock);
+ }
+ } else {
+ // not active, simply return buf and do no op
+ qcamera_hal3_jpeg_data_t *jpeg_job =
+ (qcamera_hal3_jpeg_data_t *)pme->m_inputJpegQ.dequeue();
+ if (NULL != jpeg_job) {
+ free(jpeg_job);
+ }
+
+ qcamera_hal3_pp_buffer_t* pp_buf =
+ (qcamera_hal3_pp_buffer_t *)pme->m_inputPPQ.dequeue();
+ if (NULL != pp_buf) {
+ if (pp_buf->input) {
+ pme->releaseSuperBuf(pp_buf->input);
+ free(pp_buf->input);
+ pp_buf->input = NULL;
+ }
+ free(pp_buf);
+ }
+ mm_camera_super_buf_t *metadata = (mm_camera_super_buf_t *)pme->m_inputMetaQ.dequeue();
+ if (metadata != NULL) {
+ pme->m_parent->metadataBufDone(metadata);
+ free(metadata);
+ }
+ qcamera_fwk_input_pp_data_t *fwk_frame =
+ (qcamera_fwk_input_pp_data_t *) pme->m_inputFWKPPQ.dequeue();
+ if (NULL != fwk_frame) {
+ free(fwk_frame);
+ }
+ }
+ }
+ break;
+ case CAMERA_CMD_TYPE_EXIT:
+ running = 0;
+ break;
+ default:
+ break;
+ }
+ } while (running);
+ LOGD("X");
+ return NULL;
+}
+
+/* EXIF related helper methods */
+
+/*===========================================================================
+ * FUNCTION : getRational
+ *
+ * DESCRIPTION: compose rational struct
+ *
+ * PARAMETERS :
+ * @rat : ptr to struct to store rational info
+ * @num :num of the rational
+ * @denom : denom of the rational
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t getRational(rat_t *rat, int num, int denom)
+{
+ if ((0 > num) || (0 >= denom)) {
+ LOGE("Negative values");
+ return BAD_VALUE;
+ }
+ if (NULL == rat) {
+ LOGE("NULL rat input");
+ return BAD_VALUE;
+ }
+ rat->num = (uint32_t)num;
+ rat->denom = (uint32_t)denom;
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : parseGPSCoordinate
+ *
+ * DESCRIPTION: parse GPS coordinate string
+ *
+ * PARAMETERS :
+ * @coord_str : [input] coordinate string
+ * @coord : [output] ptr to struct to store coordinate
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int parseGPSCoordinate(const char *coord_str, rat_t* coord)
+{
+ if(coord == NULL) {
+ LOGE("error, invalid argument coord == NULL");
+ return BAD_VALUE;
+ }
+ double degF = atof(coord_str);
+ if (degF < 0) {
+ degF = -degF;
+ }
+ double minF = (degF - (int) degF) * 60;
+ double secF = (minF - (int) minF) * 60;
+
+ getRational(&coord[0], (int)degF, 1);
+ getRational(&coord[1], (int)minF, 1);
+ getRational(&coord[2], (int)(secF * 10000), 10000);
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : getExifDateTime
+ *
+ * DESCRIPTION: query exif date time
+ *
+ * PARAMETERS :
+ * @dateTime : string to store exif date time
+ * @subsecTime : string to store exif subsec time
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t getExifDateTime(String8 &dateTime, String8 &subsecTime)
+{
+ int32_t ret = NO_ERROR;
+
+ //get time and date from system
+ struct timeval tv;
+ struct tm timeinfo_data;
+
+ int res = gettimeofday(&tv, NULL);
+ if (0 == res) {
+ struct tm *timeinfo = localtime_r(&tv.tv_sec, &timeinfo_data);
+ if (NULL != timeinfo) {
+ //Write datetime according to EXIF Spec
+ //"YYYY:MM:DD HH:MM:SS" (20 chars including \0)
+ dateTime = String8::format("%04d:%02d:%02d %02d:%02d:%02d",
+ timeinfo->tm_year + 1900, timeinfo->tm_mon + 1,
+ timeinfo->tm_mday, timeinfo->tm_hour,
+ timeinfo->tm_min, timeinfo->tm_sec);
+ //Write subsec according to EXIF Sepc
+ subsecTime = String8::format("%06ld", tv.tv_usec);
+ } else {
+ LOGE("localtime_r() error");
+ ret = UNKNOWN_ERROR;
+ }
+ } else if (-1 == res) {
+ LOGE("gettimeofday() error: %s", strerror(errno));
+ ret = UNKNOWN_ERROR;
+ } else {
+ LOGE("gettimeofday() unexpected return code: %d", res);
+ ret = UNKNOWN_ERROR;
+ }
+
+ return ret;
+}
+
+/*===========================================================================
+ * FUNCTION : getExifFocalLength
+ *
+ * DESCRIPTION: get exif focal length
+ *
+ * PARAMETERS :
+ * @focalLength : ptr to rational struct to store focal length
+ * @value : focal length value
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t getExifFocalLength(rat_t *focalLength, float value)
+{
+ int focalLengthValue =
+ (int)(value * FOCAL_LENGTH_DECIMAL_PRECISION);
+ return getRational(focalLength, focalLengthValue, FOCAL_LENGTH_DECIMAL_PRECISION);
+}
+
+/*===========================================================================
+ * FUNCTION : getExifExpTimeInfo
+ *
+ * DESCRIPTION: get exif exposure time information
+ *
+ * PARAMETERS :
+ * @expoTimeInfo : rational exposure time value
+ * @value : exposure time value
+ * RETURN : nt32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t getExifExpTimeInfo(rat_t *expoTimeInfo, int64_t value)
+{
+
+ int64_t cal_exposureTime;
+ if (value != 0)
+ cal_exposureTime = value;
+ else
+ cal_exposureTime = 60;
+
+ return getRational(expoTimeInfo, 1, (int)cal_exposureTime);
+}
+
+/*===========================================================================
+ * FUNCTION : getExifGpsProcessingMethod
+ *
+ * DESCRIPTION: get GPS processing method
+ *
+ * PARAMETERS :
+ * @gpsProcessingMethod : string to store GPS process method
+ * @count : length of the string
+ * @value : the value of the processing method
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t getExifGpsProcessingMethod(char *gpsProcessingMethod,
+ uint32_t &count, char* value)
+{
+ if(value != NULL) {
+ memcpy(gpsProcessingMethod, ExifAsciiPrefix, EXIF_ASCII_PREFIX_SIZE);
+ count = EXIF_ASCII_PREFIX_SIZE;
+ strlcpy(gpsProcessingMethod + EXIF_ASCII_PREFIX_SIZE,
+ value,
+ GPS_PROCESSING_METHOD_SIZE);
+ count += (uint32_t)strlen(value);
+ gpsProcessingMethod[count++] = '\0'; // increase 1 for the last NULL char
+ return NO_ERROR;
+ } else {
+ return BAD_VALUE;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : getExifLatitude
+ *
+ * DESCRIPTION: get exif latitude
+ *
+ * PARAMETERS :
+ * @latitude : ptr to rational struct to store latitude info
+ * @latRef : character to indicate latitude reference
+ * @value : value of the latitude
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t getExifLatitude(rat_t *latitude, char *latRef, double value)
+{
+ char str[30];
+ snprintf(str, sizeof(str), "%f", value);
+ if(str[0] != '\0') {
+ parseGPSCoordinate(str, latitude);
+
+ //set Latitude Ref
+ float latitudeValue = strtof(str, 0);
+ if(latitudeValue < 0.0f) {
+ latRef[0] = 'S';
+ } else {
+ latRef[0] = 'N';
+ }
+ latRef[1] = '\0';
+ return NO_ERROR;
+ }else{
+ return BAD_VALUE;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : getExifLongitude
+ *
+ * DESCRIPTION: get exif longitude
+ *
+ * PARAMETERS :
+ * @longitude : ptr to rational struct to store longitude info
+ * @lonRef : character to indicate longitude reference
+ * @value : value of the longitude
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t getExifLongitude(rat_t *longitude, char *lonRef, double value)
+{
+ char str[30];
+ snprintf(str, sizeof(str), "%f", value);
+ if(str[0] != '\0') {
+ parseGPSCoordinate(str, longitude);
+
+ //set Longitude Ref
+ float longitudeValue = strtof(str, 0);
+ if(longitudeValue < 0.0f) {
+ lonRef[0] = 'W';
+ } else {
+ lonRef[0] = 'E';
+ }
+ lonRef[1] = '\0';
+ return NO_ERROR;
+ }else{
+ return BAD_VALUE;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : getExifAltitude
+ *
+ * DESCRIPTION: get exif altitude
+ *
+ * PARAMETERS :
+ * @altitude : ptr to rational struct to store altitude info
+ * @altRef : character to indicate altitude reference
+ * @argValue : altitude value
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t getExifAltitude(rat_t *altitude, char *altRef, double argValue)
+{
+ char str[30];
+ snprintf(str, sizeof(str), "%f", argValue);
+ if (str[0] != '\0') {
+ double value = atof(str);
+ *altRef = 0;
+ if(value < 0){
+ *altRef = 1;
+ value = -value;
+ }
+ return getRational(altitude, (int)(value * 1000), 1000);
+ } else {
+ return BAD_VALUE;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : getExifGpsDateTimeStamp
+ *
+ * DESCRIPTION: get exif GPS date time stamp
+ *
+ * PARAMETERS :
+ * @gpsDateStamp : GPS date time stamp string
+ * @bufLen : length of the string
+ * @gpsTimeStamp : ptr to rational struct to store time stamp info
+ * @value : timestamp value
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t getExifGpsDateTimeStamp(char *gpsDateStamp, uint32_t bufLen,
+ rat_t *gpsTimeStamp, int64_t value)
+{
+ char str[30];
+ snprintf(str, sizeof(str), "%lld", (long long int)value);
+ if(str[0] != '\0') {
+ time_t unixTime = (time_t)atol(str);
+ struct tm *UTCTimestamp = gmtime(&unixTime);
+ if (UTCTimestamp != NULL && gpsDateStamp != NULL
+ && gpsTimeStamp != NULL) {
+ strftime(gpsDateStamp, bufLen, "%Y:%m:%d", UTCTimestamp);
+
+ getRational(&gpsTimeStamp[0], UTCTimestamp->tm_hour, 1);
+ getRational(&gpsTimeStamp[1], UTCTimestamp->tm_min, 1);
+ getRational(&gpsTimeStamp[2], UTCTimestamp->tm_sec, 1);
+ return NO_ERROR;
+ } else {
+ LOGE("Could not get the timestamp");
+ return BAD_VALUE;
+ }
+ } else {
+ return BAD_VALUE;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : getExifExposureValue
+ *
+ * DESCRIPTION: get exif GPS date time stamp
+ *
+ * PARAMETERS :
+ * @exposure_val : rational exposure value
+ * @exposure_comp : exposure compensation
+ * @step : exposure step
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t getExifExposureValue(srat_t* exposure_val, int32_t exposure_comp,
+ cam_rational_type_t step)
+{
+ exposure_val->num = exposure_comp * step.numerator;
+ exposure_val->denom = step.denominator;
+ return 0;
+}
+
+/*===========================================================================
+ * FUNCTION : getExifData
+ *
+ * DESCRIPTION: get exif data to be passed into jpeg encoding
+ *
+ * PARAMETERS :
+ * @metadata : metadata of the encoding request
+ * @jpeg_settings : jpeg_settings for encoding
+ * @needJpegExifRotation: check if rotation need to added in EXIF
+ *
+ * RETURN : exif data from user setting and GPS
+ *==========================================================================*/
+QCamera3Exif *QCamera3PostProcessor::getExifData(metadata_buffer_t *metadata,
+ jpeg_settings_t *jpeg_settings, bool needJpegExifRotation)
+{
+ QCamera3Exif *exif = new QCamera3Exif();
+ if (exif == NULL) {
+ LOGE("No memory for QCamera3Exif");
+ return NULL;
+ }
+ QCamera3HardwareInterface* hal_obj = NULL;
+ if (m_parent != NULL) {
+ hal_obj = (QCamera3HardwareInterface*)m_parent->mUserData;
+ } else {
+ LOGE("m_parent is NULL, Error");
+ return NULL;
+ }
+
+ int32_t rc = NO_ERROR;
+ uint32_t count = 0;
+
+ // add exif entries
+ String8 dateTime;
+ String8 subsecTime;
+ rc = getExifDateTime(dateTime, subsecTime);
+ if (rc == NO_ERROR) {
+ exif->addEntry(EXIFTAGID_DATE_TIME, EXIF_ASCII,
+ (uint32_t)(dateTime.length() + 1), (void *)dateTime.string());
+ exif->addEntry(EXIFTAGID_EXIF_DATE_TIME_ORIGINAL, EXIF_ASCII,
+ (uint32_t)(dateTime.length() + 1), (void *)dateTime.string());
+ exif->addEntry(EXIFTAGID_EXIF_DATE_TIME_DIGITIZED, EXIF_ASCII,
+ (uint32_t)(dateTime.length() + 1), (void *)dateTime.string());
+ exif->addEntry(EXIFTAGID_SUBSEC_TIME, EXIF_ASCII,
+ (uint32_t)(subsecTime.length() + 1), (void *)subsecTime.string());
+ exif->addEntry(EXIFTAGID_SUBSEC_TIME_ORIGINAL, EXIF_ASCII,
+ (uint32_t)(subsecTime.length() + 1), (void *)subsecTime.string());
+ exif->addEntry(EXIFTAGID_SUBSEC_TIME_DIGITIZED, EXIF_ASCII,
+ (uint32_t)(subsecTime.length() + 1), (void *)subsecTime.string());
+ } else {
+ LOGW("getExifDateTime failed");
+ }
+
+
+ if (metadata != NULL) {
+ IF_META_AVAILABLE(float, focal_length, CAM_INTF_META_LENS_FOCAL_LENGTH, metadata) {
+ rat_t focalLength;
+ rc = getExifFocalLength(&focalLength, *focal_length);
+ if (rc == NO_ERROR) {
+ exif->addEntry(EXIFTAGID_FOCAL_LENGTH,
+ EXIF_RATIONAL,
+ 1,
+ (void *)&(focalLength));
+ } else {
+ LOGW("getExifFocalLength failed");
+ }
+ }
+
+ IF_META_AVAILABLE(int32_t, isoSpeed, CAM_INTF_META_SENSOR_SENSITIVITY, metadata) {
+ int16_t fwk_isoSpeed = (int16_t) *isoSpeed;
+ exif->addEntry(EXIFTAGID_ISO_SPEED_RATING, EXIF_SHORT, 1, (void *) &(fwk_isoSpeed));
+ }
+
+
+ IF_META_AVAILABLE(int64_t, sensor_exposure_time,
+ CAM_INTF_META_SENSOR_EXPOSURE_TIME, metadata) {
+ rat_t sensorExpTime;
+ rc = getExifExpTimeInfo(&sensorExpTime, *sensor_exposure_time);
+ if (rc == NO_ERROR){
+ exif->addEntry(EXIFTAGID_EXPOSURE_TIME,
+ EXIF_RATIONAL,
+ 1,
+ (void *)&(sensorExpTime));
+ } else {
+ LOGW("getExifExpTimeInfo failed");
+ }
+ }
+
+ char* jpeg_gps_processing_method = jpeg_settings->gps_processing_method;
+ if (strlen(jpeg_gps_processing_method) > 0) {
+ char gpsProcessingMethod[EXIF_ASCII_PREFIX_SIZE +
+ GPS_PROCESSING_METHOD_SIZE];
+ count = 0;
+ rc = getExifGpsProcessingMethod(gpsProcessingMethod,
+ count,
+ jpeg_gps_processing_method);
+ if(rc == NO_ERROR) {
+ exif->addEntry(EXIFTAGID_GPS_PROCESSINGMETHOD,
+ EXIF_ASCII,
+ count,
+ (void *)gpsProcessingMethod);
+ } else {
+ LOGW("getExifGpsProcessingMethod failed");
+ }
+ }
+
+ if (jpeg_settings->gps_coordinates_valid) {
+
+ //latitude
+ rat_t latitude[3];
+ char latRef[2];
+ rc = getExifLatitude(latitude, latRef,
+ jpeg_settings->gps_coordinates[0]);
+ if(rc == NO_ERROR) {
+ exif->addEntry(EXIFTAGID_GPS_LATITUDE,
+ EXIF_RATIONAL,
+ 3,
+ (void *)latitude);
+ exif->addEntry(EXIFTAGID_GPS_LATITUDE_REF,
+ EXIF_ASCII,
+ 2,
+ (void *)latRef);
+ } else {
+ LOGW("getExifLatitude failed");
+ }
+
+ //longitude
+ rat_t longitude[3];
+ char lonRef[2];
+ rc = getExifLongitude(longitude, lonRef,
+ jpeg_settings->gps_coordinates[1]);
+ if(rc == NO_ERROR) {
+ exif->addEntry(EXIFTAGID_GPS_LONGITUDE,
+ EXIF_RATIONAL,
+ 3,
+ (void *)longitude);
+
+ exif->addEntry(EXIFTAGID_GPS_LONGITUDE_REF,
+ EXIF_ASCII,
+ 2,
+ (void *)lonRef);
+ } else {
+ LOGW("getExifLongitude failed");
+ }
+
+ //altitude
+ rat_t altitude;
+ char altRef;
+ rc = getExifAltitude(&altitude, &altRef,
+ jpeg_settings->gps_coordinates[2]);
+ if(rc == NO_ERROR) {
+ exif->addEntry(EXIFTAGID_GPS_ALTITUDE,
+ EXIF_RATIONAL,
+ 1,
+ (void *)&(altitude));
+
+ exif->addEntry(EXIFTAGID_GPS_ALTITUDE_REF,
+ EXIF_BYTE,
+ 1,
+ (void *)&altRef);
+ } else {
+ LOGW("getExifAltitude failed");
+ }
+ }
+
+ if (jpeg_settings->gps_timestamp_valid) {
+
+ char gpsDateStamp[20];
+ rat_t gpsTimeStamp[3];
+ rc = getExifGpsDateTimeStamp(gpsDateStamp, 20, gpsTimeStamp,
+ jpeg_settings->gps_timestamp);
+ if(rc == NO_ERROR) {
+ exif->addEntry(EXIFTAGID_GPS_DATESTAMP, EXIF_ASCII,
+ (uint32_t)(strlen(gpsDateStamp) + 1),
+ (void *)gpsDateStamp);
+
+ exif->addEntry(EXIFTAGID_GPS_TIMESTAMP,
+ EXIF_RATIONAL,
+ 3,
+ (void *)gpsTimeStamp);
+ } else {
+ LOGW("getExifGpsDataTimeStamp failed");
+ }
+ }
+
+ IF_META_AVAILABLE(int32_t, exposure_comp, CAM_INTF_PARM_EXPOSURE_COMPENSATION, metadata) {
+ IF_META_AVAILABLE(cam_rational_type_t, comp_step, CAM_INTF_PARM_EV_STEP, metadata) {
+ srat_t exposure_val;
+ rc = getExifExposureValue(&exposure_val, *exposure_comp, *comp_step);
+ if(rc == NO_ERROR) {
+ exif->addEntry(EXIFTAGID_EXPOSURE_BIAS_VALUE,
+ EXIF_SRATIONAL,
+ 1,
+ (void *)(&exposure_val));
+ } else {
+ LOGW("getExifExposureValue failed ");
+ }
+ }
+ }
+ } else {
+ LOGW("no metadata provided ");
+ }
+
+#ifdef ENABLE_MODEL_INFO_EXIF
+
+ char value[PROPERTY_VALUE_MAX];
+ if (property_get("ro.product.manufacturer", value, "QCOM-AA") > 0) {
+ exif->addEntry(EXIFTAGID_MAKE, EXIF_ASCII,
+ (uint32_t)(strlen(value) + 1), (void *)value);
+ } else {
+ LOGW("getExifMaker failed");
+ }
+
+ if (property_get("ro.product.model", value, "QCAM-AA") > 0) {
+ exif->addEntry(EXIFTAGID_MODEL, EXIF_ASCII,
+ (uint32_t)(strlen(value) + 1), (void *)value);
+ } else {
+ LOGW("getExifModel failed");
+ }
+
+ if (property_get("ro.build.description", value, "QCAM-AA") > 0) {
+ exif->addEntry(EXIFTAGID_SOFTWARE, EXIF_ASCII,
+ (uint32_t)(strlen(value) + 1), (void *)value);
+ } else {
+ LOGW("getExifSoftware failed");
+ }
+
+#endif
+
+ if (jpeg_settings->image_desc_valid) {
+ if (exif->addEntry(EXIFTAGID_IMAGE_DESCRIPTION, EXIF_ASCII,
+ strlen(jpeg_settings->image_desc)+1,
+ (void *)jpeg_settings->image_desc)) {
+ LOGW("Adding IMAGE_DESCRIPTION tag failed");
+ }
+ }
+
+ if (needJpegExifRotation) {
+ int16_t orientation;
+ switch (jpeg_settings->jpeg_orientation) {
+ case 0:
+ orientation = 1;
+ break;
+ case 90:
+ orientation = 6;
+ break;
+ case 180:
+ orientation = 3;
+ break;
+ case 270:
+ orientation = 8;
+ break;
+ default:
+ orientation = 1;
+ break;
+ }
+ exif->addEntry(EXIFTAGID_ORIENTATION,
+ EXIF_SHORT,
+ 1,
+ (void *)&orientation);
+ exif->addEntry(EXIFTAGID_TN_ORIENTATION,
+ EXIF_SHORT,
+ 1,
+ (void *)&orientation);
+
+ }
+
+ return exif;
+}
+
+/*===========================================================================
+ * FUNCTION : QCamera3Exif
+ *
+ * DESCRIPTION: constructor of QCamera3Exif
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : None
+ *==========================================================================*/
+QCamera3Exif::QCamera3Exif()
+ : m_nNumEntries(0)
+{
+ memset(m_Entries, 0, sizeof(m_Entries));
+}
+
+/*===========================================================================
+ * FUNCTION : ~QCamera3Exif
+ *
+ * DESCRIPTION: deconstructor of QCamera3Exif. Will release internal memory ptr.
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : None
+ *==========================================================================*/
+QCamera3Exif::~QCamera3Exif()
+{
+ for (uint32_t i = 0; i < m_nNumEntries; i++) {
+ switch (m_Entries[i].tag_entry.type) {
+ case EXIF_BYTE:
+ {
+ if (m_Entries[i].tag_entry.count > 1 &&
+ m_Entries[i].tag_entry.data._bytes != NULL) {
+ free(m_Entries[i].tag_entry.data._bytes);
+ m_Entries[i].tag_entry.data._bytes = NULL;
+ }
+ }
+ break;
+ case EXIF_ASCII:
+ {
+ if (m_Entries[i].tag_entry.data._ascii != NULL) {
+ free(m_Entries[i].tag_entry.data._ascii);
+ m_Entries[i].tag_entry.data._ascii = NULL;
+ }
+ }
+ break;
+ case EXIF_SHORT:
+ {
+ if (m_Entries[i].tag_entry.count > 1 &&
+ m_Entries[i].tag_entry.data._shorts != NULL) {
+ free(m_Entries[i].tag_entry.data._shorts);
+ m_Entries[i].tag_entry.data._shorts = NULL;
+ }
+ }
+ break;
+ case EXIF_LONG:
+ {
+ if (m_Entries[i].tag_entry.count > 1 &&
+ m_Entries[i].tag_entry.data._longs != NULL) {
+ free(m_Entries[i].tag_entry.data._longs);
+ m_Entries[i].tag_entry.data._longs = NULL;
+ }
+ }
+ break;
+ case EXIF_RATIONAL:
+ {
+ if (m_Entries[i].tag_entry.count > 1 &&
+ m_Entries[i].tag_entry.data._rats != NULL) {
+ free(m_Entries[i].tag_entry.data._rats);
+ m_Entries[i].tag_entry.data._rats = NULL;
+ }
+ }
+ break;
+ case EXIF_UNDEFINED:
+ {
+ if (m_Entries[i].tag_entry.data._undefined != NULL) {
+ free(m_Entries[i].tag_entry.data._undefined);
+ m_Entries[i].tag_entry.data._undefined = NULL;
+ }
+ }
+ break;
+ case EXIF_SLONG:
+ {
+ if (m_Entries[i].tag_entry.count > 1 &&
+ m_Entries[i].tag_entry.data._slongs != NULL) {
+ free(m_Entries[i].tag_entry.data._slongs);
+ m_Entries[i].tag_entry.data._slongs = NULL;
+ }
+ }
+ break;
+ case EXIF_SRATIONAL:
+ {
+ if (m_Entries[i].tag_entry.count > 1 &&
+ m_Entries[i].tag_entry.data._srats != NULL) {
+ free(m_Entries[i].tag_entry.data._srats);
+ m_Entries[i].tag_entry.data._srats = NULL;
+ }
+ }
+ break;
+ default:
+ LOGW("Error, Unknown type");
+ break;
+ }
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : addEntry
+ *
+ * DESCRIPTION: function to add an entry to exif data
+ *
+ * PARAMETERS :
+ * @tagid : exif tag ID
+ * @type : data type
+ * @count : number of data in uint of its type
+ * @data : input data ptr
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Exif::addEntry(exif_tag_id_t tagid,
+ exif_tag_type_t type,
+ uint32_t count,
+ void *data)
+{
+ int32_t rc = NO_ERROR;
+ if(m_nNumEntries >= MAX_HAL3_EXIF_TABLE_ENTRIES) {
+ LOGE("Number of entries exceeded limit");
+ return NO_MEMORY;
+ }
+
+ m_Entries[m_nNumEntries].tag_id = tagid;
+ m_Entries[m_nNumEntries].tag_entry.type = type;
+ m_Entries[m_nNumEntries].tag_entry.count = count;
+ m_Entries[m_nNumEntries].tag_entry.copy = 1;
+ switch (type) {
+ case EXIF_BYTE:
+ {
+ if (count > 1) {
+ uint8_t *values = (uint8_t *)malloc(count);
+ if (values == NULL) {
+ LOGE("No memory for byte array");
+ rc = NO_MEMORY;
+ } else {
+ memcpy(values, data, count);
+ m_Entries[m_nNumEntries].tag_entry.data._bytes = values;
+ }
+ } else {
+ m_Entries[m_nNumEntries].tag_entry.data._byte =
+ *(uint8_t *)data;
+ }
+ }
+ break;
+ case EXIF_ASCII:
+ {
+ char *str = NULL;
+ str = (char *)malloc(count + 1);
+ if (str == NULL) {
+ LOGE("No memory for ascii string");
+ rc = NO_MEMORY;
+ } else {
+ memset(str, 0, count + 1);
+ memcpy(str, data, count);
+ m_Entries[m_nNumEntries].tag_entry.data._ascii = str;
+ }
+ }
+ break;
+ case EXIF_SHORT:
+ {
+ uint16_t *exif_data = (uint16_t *)data;
+ if (count > 1) {
+ uint16_t *values =
+ (uint16_t *)malloc(count * sizeof(uint16_t));
+ if (values == NULL) {
+ LOGE("No memory for short array");
+ rc = NO_MEMORY;
+ } else {
+ memcpy(values, exif_data, count * sizeof(uint16_t));
+ m_Entries[m_nNumEntries].tag_entry.data._shorts = values;
+ }
+ } else {
+ m_Entries[m_nNumEntries].tag_entry.data._short =
+ *(uint16_t *)data;
+ }
+ }
+ break;
+ case EXIF_LONG:
+ {
+ uint32_t *exif_data = (uint32_t *)data;
+ if (count > 1) {
+ uint32_t *values =
+ (uint32_t *)malloc(count * sizeof(uint32_t));
+ if (values == NULL) {
+ LOGE("No memory for long array");
+ rc = NO_MEMORY;
+ } else {
+ memcpy(values, exif_data, count * sizeof(uint32_t));
+ m_Entries[m_nNumEntries].tag_entry.data._longs = values;
+ }
+ } else {
+ m_Entries[m_nNumEntries].tag_entry.data._long =
+ *(uint32_t *)data;
+ }
+ }
+ break;
+ case EXIF_RATIONAL:
+ {
+ rat_t *exif_data = (rat_t *)data;
+ if (count > 1) {
+ rat_t *values = (rat_t *)malloc(count * sizeof(rat_t));
+ if (values == NULL) {
+ LOGE("No memory for rational array");
+ rc = NO_MEMORY;
+ } else {
+ memcpy(values, exif_data, count * sizeof(rat_t));
+ m_Entries[m_nNumEntries].tag_entry.data._rats = values;
+ }
+ } else {
+ m_Entries[m_nNumEntries].tag_entry.data._rat =
+ *(rat_t *)data;
+ }
+ }
+ break;
+ case EXIF_UNDEFINED:
+ {
+ uint8_t *values = (uint8_t *)malloc(count);
+ if (values == NULL) {
+ LOGE("No memory for undefined array");
+ rc = NO_MEMORY;
+ } else {
+ memcpy(values, data, count);
+ m_Entries[m_nNumEntries].tag_entry.data._undefined = values;
+ }
+ }
+ break;
+ case EXIF_SLONG:
+ {
+ int32_t *exif_data = (int32_t *)data;
+ if (count > 1) {
+ int32_t *values =
+ (int32_t *)malloc(count * sizeof(int32_t));
+ if (values == NULL) {
+ LOGE("No memory for signed long array");
+ rc = NO_MEMORY;
+ } else {
+ memcpy(values, exif_data, count * sizeof(int32_t));
+ m_Entries[m_nNumEntries].tag_entry.data._slongs =values;
+ }
+ } else {
+ m_Entries[m_nNumEntries].tag_entry.data._slong =
+ *(int32_t *)data;
+ }
+ }
+ break;
+ case EXIF_SRATIONAL:
+ {
+ srat_t *exif_data = (srat_t *)data;
+ if (count > 1) {
+ srat_t *values = (srat_t *)malloc(count * sizeof(srat_t));
+ if (values == NULL) {
+ LOGE("No memory for sign rational array");
+ rc = NO_MEMORY;
+ } else {
+ memcpy(values, exif_data, count * sizeof(srat_t));
+ m_Entries[m_nNumEntries].tag_entry.data._srats = values;
+ }
+ } else {
+ m_Entries[m_nNumEntries].tag_entry.data._srat =
+ *(srat_t *)data;
+ }
+ }
+ break;
+ default:
+ LOGE("Error, Unknown type");
+ break;
+ }
+
+ // Increase number of entries
+ m_nNumEntries++;
+ return rc;
+}
+
+}; // namespace qcamera
diff --git a/camera/QCamera2/HAL3/QCamera3PostProc.h b/camera/QCamera2/HAL3/QCamera3PostProc.h
new file mode 100644
index 0000000..e2ba073
--- /dev/null
+++ b/camera/QCamera2/HAL3/QCamera3PostProc.h
@@ -0,0 +1,192 @@
+/* Copyright (c) 2012-2016, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef __QCamera3_POSTPROC_H__
+#define __QCamera3_POSTPROC_H__
+
+// Camera dependencies
+#include "camera3.h"
+#include "QCamera3HALHeader.h"
+#include "QCameraCmdThread.h"
+#include "QCameraQueue.h"
+
+extern "C" {
+#include "mm_camera_interface.h"
+#include "mm_jpeg_interface.h"
+}
+
+namespace qcamera {
+
+class QCamera3Exif;
+class QCamera3ProcessingChannel;
+class QCamera3ReprocessChannel;
+class QCamera3Stream;
+class QCamera3StreamMem;
+
+typedef struct {
+ camera3_stream_buffer_t src_frame;// source frame
+ mm_camera_buf_def_t metadata_buffer;
+ mm_camera_buf_def_t input_buffer;
+ reprocess_config_t reproc_config;
+ buffer_handle_t *output_buffer;
+ uint32_t frameNumber;
+} qcamera_fwk_input_pp_data_t;
+
+typedef struct {
+ uint32_t jobId; // job ID
+ uint32_t client_hdl; // handle of jpeg client (obtained when open jpeg)
+ mm_camera_super_buf_t *src_frame;// source frame (need to be returned back to kernel after done)
+ mm_camera_super_buf_t *src_reproc_frame; // original source frame for reproc if not NULL
+ qcamera_fwk_input_pp_data_t *fwk_frame; // source framework buffer
+ qcamera_fwk_input_pp_data_t *fwk_src_buffer; // original framework source frame for reproc
+ QCamera3Exif *pJpegExifObj;
+ metadata_buffer_t *metadata;
+ mm_camera_super_buf_t *src_metadata;
+ jpeg_settings_t *jpeg_settings;
+} qcamera_hal3_jpeg_data_t;
+
+typedef struct {
+ uint32_t jobId; // job ID
+ mm_camera_super_buf_t *src_frame;// source frame (need to be returned back to kernel after done)
+ qcamera_fwk_input_pp_data_t *fwk_src_frame;// source frame
+ metadata_buffer_t *metadata;
+ jpeg_settings_t *jpeg_settings;
+ mm_camera_super_buf_t *src_metadata;
+} qcamera_hal3_pp_data_t;
+
+typedef struct {
+ mm_camera_super_buf_t *input;
+ buffer_handle_t *output;
+ uint32_t frameNumber;
+} qcamera_hal3_pp_buffer_t;
+
+#define MAX_HAL3_EXIF_TABLE_ENTRIES 23
+class QCamera3Exif
+{
+public:
+ QCamera3Exif();
+ virtual ~QCamera3Exif();
+
+ int32_t addEntry(exif_tag_id_t tagid,
+ exif_tag_type_t type,
+ uint32_t count,
+ void *data);
+ uint32_t getNumOfEntries() {return m_nNumEntries;};
+ QEXIF_INFO_DATA *getEntries() {return m_Entries;};
+
+private:
+ QEXIF_INFO_DATA m_Entries[MAX_HAL3_EXIF_TABLE_ENTRIES]; // exif tags for JPEG encoder
+ uint32_t m_nNumEntries; // number of valid entries
+};
+
+class QCamera3PostProcessor
+{
+public:
+ QCamera3PostProcessor(QCamera3ProcessingChannel *ch_ctrl);
+ virtual ~QCamera3PostProcessor();
+
+ int32_t init(QCamera3StreamMem *mMemory);
+ int32_t initJpeg(jpeg_encode_callback_t jpeg_cb,
+ cam_dimension_t *m_max_pic_dim,
+ void *user_data);
+ int32_t deinit();
+ int32_t start(const reprocess_config_t &config);
+ int32_t stop();
+ int32_t flush();
+ int32_t processData(qcamera_fwk_input_pp_data_t *frame);
+ int32_t processData(mm_camera_super_buf_t *input,
+ buffer_handle_t *output, uint32_t frameNumber);
+ int32_t processData(mm_camera_super_buf_t *input);
+ int32_t processPPData(mm_camera_super_buf_t *frame);
+ int32_t processPPMetadata(mm_camera_super_buf_t *reproc_meta);
+ int32_t processJpegSettingData(jpeg_settings_t *jpeg_settings);
+ qcamera_hal3_pp_data_t *dequeuePPJob(uint32_t frameNumber);
+ qcamera_hal3_jpeg_data_t *findJpegJobByJobId(uint32_t jobId);
+ void releaseJpegJobData(qcamera_hal3_jpeg_data_t *job);
+ int32_t releaseOfflineBuffers(bool all);
+ void releasePPJobData(qcamera_hal3_pp_data_t *job);
+
+private:
+ int32_t sendEvtNotify(int32_t msg_type, int32_t ext1, int32_t ext2);
+ mm_jpeg_color_format getColorfmtFromImgFmt(cam_format_t img_fmt);
+ mm_jpeg_format_t getJpegImgTypeFromImgFmt(cam_format_t img_fmt);
+ int32_t getJpegEncodeConfig(mm_jpeg_encode_params_t& encode_parm,
+ QCamera3Stream *main_stream,
+ jpeg_settings_t *jpeg_settings);
+ int32_t getFWKJpegEncodeConfig(mm_jpeg_encode_params_t& encode_parm,
+ qcamera_fwk_input_pp_data_t *frame,
+ jpeg_settings_t *jpeg_settings);
+ QCamera3Exif * getExifData(metadata_buffer_t *metadata,
+ jpeg_settings_t *jpeg_settings, bool needJpegExifRotation);
+ int32_t encodeData(qcamera_hal3_jpeg_data_t *jpeg_job_data,
+ uint8_t &needNewSess);
+ int32_t encodeFWKData(qcamera_hal3_jpeg_data_t *jpeg_job_data,
+ uint8_t &needNewSess);
+ void releaseSuperBuf(mm_camera_super_buf_t *super_buf);
+ static void releaseNotifyData(void *user_data, void *cookie);
+ int32_t processRawImageImpl(mm_camera_super_buf_t *recvd_frame);
+
+ static void releaseJpegData(void *data, void *user_data);
+ static void releasePPInputData(void *data, void *user_data);
+ static void releaseMetadata(void *data, void *user_data);
+ static void releaseOngoingPPData(void *data, void *user_data);
+
+ static void *dataProcessRoutine(void *data);
+
+ bool needsReprocess(qcamera_fwk_input_pp_data_t *frame);
+
+private:
+ QCamera3ProcessingChannel *m_parent;
+ jpeg_encode_callback_t mJpegCB;
+ void * mJpegUserData;
+ mm_jpeg_ops_t mJpegHandle;
+ uint32_t mJpegClientHandle;
+ uint32_t mJpegSessionId;
+ cam_jpeg_metadata_t mJpegMetadata;
+
+ uint32_t m_bThumbnailNeeded;
+ QCamera3StreamMem *mOutputMem;
+ QCamera3ReprocessChannel * m_pReprocChannel;
+
+ QCameraQueue m_inputPPQ; // input queue for postproc
+ QCameraQueue m_inputFWKPPQ; // framework input queue for postproc
+ QCameraQueue m_ongoingPPQ; // ongoing postproc queue
+ QCameraQueue m_inputJpegQ; // input jpeg job queue
+ QCameraQueue m_ongoingJpegQ; // ongoing jpeg job queue
+ QCameraQueue m_inputRawQ; // input raw job queue
+ QCameraQueue m_inputMetaQ; // input meta queue
+ QCameraQueue m_jpegSettingsQ; // input jpeg setting queue
+ QCameraCmdThread m_dataProcTh; // thread for data processing
+
+ pthread_mutex_t mReprocJobLock;
+};
+
+}; // namespace qcamera
+
+#endif /* __QCamera3_POSTPROC_H__ */
diff --git a/camera/QCamera2/HAL3/QCamera3Stream.cpp b/camera/QCamera2/HAL3/QCamera3Stream.cpp
new file mode 100644
index 0000000..71935e8
--- /dev/null
+++ b/camera/QCamera2/HAL3/QCamera3Stream.cpp
@@ -0,0 +1,1527 @@
+/* Copyright (c) 2012-2016, The Linux Foundation. All rights reserved.
+*
+* Redistribution and use in source and binary forms, with or without
+* modification, are permitted provided that the following conditions are
+* met:
+* * Redistributions of source code must retain the above copyright
+* notice, this list of conditions and the following disclaimer.
+* * Redistributions in binary form must reproduce the above
+* copyright notice, this list of conditions and the following
+* disclaimer in the documentation and/or other materials provided
+* with the distribution.
+* * Neither the name of The Linux Foundation nor the names of its
+* contributors may be used to endorse or promote products derived
+* from this software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*
+*/
+
+#define LOG_TAG "QCamera3Stream"
+
+// Camera dependencies
+#include "QCamera3HWI.h"
+#include "QCamera3Stream.h"
+
+extern "C" {
+#include "mm_camera_dbg.h"
+}
+
+using namespace android;
+
+namespace qcamera {
+#define MAX_BATCH_SIZE 32
+
+const char* QCamera3Stream::mStreamNames[] = {
+ "CAM_DEFAULT",
+ "CAM_PREVIEW",
+ "CAM_POSTVIEW",
+ "CAM_SNAPSHOT",
+ "CAM_VIDEO",
+ "CAM_CALLBACK",
+ "CAM_IMPL_DEFINED",
+ "CAM_METADATA",
+ "CAM_RAW",
+ "CAM_OFFLINE_PROC",
+ "CAM_PARM",
+ "CAM_ANALYSIS"
+ "CAM_MAX" };
+
+/*===========================================================================
+ * FUNCTION : get_bufs
+ *
+ * DESCRIPTION: static function entry to allocate stream buffers
+ *
+ * PARAMETERS :
+ * @offset : offset info of stream buffers
+ * @num_bufs : number of buffers allocated
+ * @initial_reg_flag: flag to indicate if buffer needs to be registered
+ * at kernel initially
+ * @bufs : output of allocated buffers
+ * @ops_tbl : ptr to buf mapping/unmapping ops
+ * @user_data : user data ptr of ops_tbl
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Stream::get_bufs(
+ cam_frame_len_offset_t *offset,
+ uint8_t *num_bufs,
+ uint8_t **initial_reg_flag,
+ mm_camera_buf_def_t **bufs,
+ mm_camera_map_unmap_ops_tbl_t *ops_tbl,
+ void *user_data)
+{
+ int32_t rc = NO_ERROR;
+ QCamera3Stream *stream = reinterpret_cast<QCamera3Stream *>(user_data);
+ if (!stream) {
+ LOGE("getBufs invalid stream pointer");
+ return NO_MEMORY;
+ }
+ rc = stream->getBufs(offset, num_bufs, initial_reg_flag, bufs, ops_tbl);
+ if (NO_ERROR != rc) {
+ LOGE("stream->getBufs failed");
+ return NO_MEMORY;
+ }
+ if (stream->mBatchSize) {
+ //Allocate batch buffers if mBatchSize is non-zero. All the output
+ //arguments correspond to batch containers and not image buffers
+ rc = stream->getBatchBufs(num_bufs, initial_reg_flag,
+ bufs, ops_tbl);
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : put_bufs
+ *
+ * DESCRIPTION: static function entry to deallocate stream buffers
+ *
+ * PARAMETERS :
+ * @ops_tbl : ptr to buf mapping/unmapping ops
+ * @user_data : user data ptr of ops_tbl
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Stream::put_bufs(
+ mm_camera_map_unmap_ops_tbl_t *ops_tbl,
+ void *user_data)
+{
+ int32_t rc = NO_ERROR;
+ QCamera3Stream *stream = reinterpret_cast<QCamera3Stream *>(user_data);
+ if (!stream) {
+ LOGE("putBufs invalid stream pointer");
+ return NO_MEMORY;
+ }
+
+ if (stream->mBatchSize) {
+ rc = stream->putBatchBufs(ops_tbl);
+ if (NO_ERROR != rc) {
+ LOGE("stream->putBatchBufs failed");
+ }
+ }
+ rc = stream->putBufs(ops_tbl);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : invalidate_buf
+ *
+ * DESCRIPTION: static function entry to invalidate a specific stream buffer
+ *
+ * PARAMETERS :
+ * @index : index of the stream buffer to invalidate
+ * @user_data : user data ptr of ops_tbl
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Stream::invalidate_buf(uint32_t index, void *user_data)
+{
+ int32_t rc = NO_ERROR;
+
+ QCamera3Stream *stream = reinterpret_cast<QCamera3Stream *>(user_data);
+ if (!stream) {
+ LOGE("invalid stream pointer");
+ return NO_MEMORY;
+ }
+ if (stream->mBatchSize) {
+ int32_t retVal = NO_ERROR;
+ for (size_t i = 0;
+ i < stream->mBatchBufDefs[index].user_buf.bufs_used; i++) {
+ uint32_t buf_idx = stream->mBatchBufDefs[index].user_buf.buf_idx[i];
+ retVal = stream->invalidateBuf(buf_idx);
+ if (NO_ERROR != retVal) {
+ LOGE("invalidateBuf failed for buf_idx: %d err: %d",
+ buf_idx, retVal);
+ }
+ rc |= retVal;
+ }
+ } else {
+ rc = stream->invalidateBuf(index);
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : clean_invalidate_buf
+ *
+ * DESCRIPTION: static function entry to clean and invalidate a specific stream buffer
+ *
+ * PARAMETERS :
+ * @index : index of the stream buffer to invalidate
+ * @user_data : user data ptr of ops_tbl
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Stream::clean_invalidate_buf(uint32_t index, void *user_data)
+{
+ int32_t rc = NO_ERROR;
+
+ QCamera3Stream *stream = reinterpret_cast<QCamera3Stream *>(user_data);
+ if (!stream) {
+ LOGE("invalid stream pointer");
+ return NO_MEMORY;
+ }
+ if (stream->mBatchSize) {
+ int32_t retVal = NO_ERROR;
+ for (size_t i = 0;
+ i < stream->mBatchBufDefs[index].user_buf.bufs_used; i++) {
+ uint32_t buf_idx = stream->mBatchBufDefs[index].user_buf.buf_idx[i];
+ retVal = stream->cleanInvalidateBuf(buf_idx);
+ if (NO_ERROR != retVal) {
+ LOGE("invalidateBuf failed for buf_idx: %d err: %d",
+ buf_idx, retVal);
+ }
+ rc |= retVal;
+ }
+ } else {
+ rc = stream->cleanInvalidateBuf(index);
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : QCamera3Stream
+ *
+ * DESCRIPTION: constructor of QCamera3Stream
+ *
+ * PARAMETERS :
+ * @allocator : memory allocator obj
+ * @camHandle : camera handle
+ * @chId : channel handle
+ * @camOps : ptr to camera ops table
+ * @paddingInfo: ptr to padding info
+ *
+ * RETURN : None
+ *==========================================================================*/
+QCamera3Stream::QCamera3Stream(uint32_t camHandle,
+ uint32_t chId,
+ mm_camera_ops_t *camOps,
+ cam_padding_info_t *paddingInfo,
+ QCamera3Channel *channel) :
+ mCamHandle(camHandle),
+ mChannelHandle(chId),
+ mHandle(0),
+ mCamOps(camOps),
+ mStreamInfo(NULL),
+ mMemOps(NULL),
+ mNumBufs(0),
+ mDataCB(NULL),
+ mUserData(NULL),
+ mDataQ(releaseFrameData, this),
+ mStreamInfoBuf(NULL),
+ mStreamBufs(NULL),
+ mBufDefs(NULL),
+ mChannel(channel),
+ mBatchSize(0),
+ mNumBatchBufs(0),
+ mStreamBatchBufs(NULL),
+ mBatchBufDefs(NULL),
+ mCurrentBatchBufDef(NULL),
+ mBufsStaged(0),
+ mFreeBatchBufQ(NULL, this)
+{
+ mMemVtbl.user_data = this;
+ mMemVtbl.get_bufs = get_bufs;
+ mMemVtbl.put_bufs = put_bufs;
+ mMemVtbl.invalidate_buf = invalidate_buf;
+ mMemVtbl.clean_invalidate_buf = clean_invalidate_buf;
+ mMemVtbl.set_config_ops = NULL;
+ memset(&mFrameLenOffset, 0, sizeof(mFrameLenOffset));
+ memcpy(&mPaddingInfo, paddingInfo, sizeof(cam_padding_info_t));
+}
+
+/*===========================================================================
+ * FUNCTION : ~QCamera3Stream
+ *
+ * DESCRIPTION: deconstructor of QCamera3Stream
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : None
+ *==========================================================================*/
+QCamera3Stream::~QCamera3Stream()
+{
+ if (mStreamInfoBuf != NULL) {
+ int rc = mCamOps->unmap_stream_buf(mCamHandle,
+ mChannelHandle, mHandle, CAM_MAPPING_BUF_TYPE_STREAM_INFO, 0, -1);
+ if (rc < 0) {
+ LOGE("Failed to un-map stream info buffer");
+ }
+ mStreamInfoBuf->deallocate();
+ delete mStreamInfoBuf;
+ mStreamInfoBuf = NULL;
+ }
+ // delete stream
+ if (mHandle > 0) {
+ mCamOps->delete_stream(mCamHandle, mChannelHandle, mHandle);
+ mHandle = 0;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : init
+ *
+ * DESCRIPTION: initialize stream obj
+ *
+ * PARAMETERS :
+ * @streamType : stream type
+ * @streamFormat : stream format
+ * @streamDim : stream dimension
+ * @reprocess_config: reprocess stream input configuration
+ * @minNumBuffers : minimal buffer count for particular stream type
+ * @postprocess_mask: PP mask
+ * @is_type : Image stabilization type, cam_is_type_t
+ * @batchSize : Number of image buffers in a batch.
+ * 0: No batch. N: container with N image buffers
+ * @stream_cb : callback handle
+ * @userdata : user data
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Stream::init(cam_stream_type_t streamType,
+ cam_format_t streamFormat,
+ cam_dimension_t streamDim,
+ cam_rotation_t streamRotation,
+ cam_stream_reproc_config_t* reprocess_config,
+ uint8_t minNumBuffers,
+ cam_feature_mask_t postprocess_mask,
+ cam_is_type_t is_type,
+ uint32_t batchSize,
+ hal3_stream_cb_routine stream_cb,
+ void *userdata)
+{
+ int32_t rc = OK;
+ ssize_t bufSize = BAD_INDEX;
+ mm_camera_stream_config_t stream_config;
+ LOGD("batch size is %d", batchSize);
+
+ mHandle = mCamOps->add_stream(mCamHandle, mChannelHandle);
+ if (!mHandle) {
+ LOGE("add_stream failed");
+ rc = UNKNOWN_ERROR;
+ goto done;
+ }
+
+ // allocate and map stream info memory
+ mStreamInfoBuf = new QCamera3HeapMemory(1);
+ if (mStreamInfoBuf == NULL) {
+ LOGE("no memory for stream info buf obj");
+ rc = -ENOMEM;
+ goto err1;
+ }
+ rc = mStreamInfoBuf->allocate(sizeof(cam_stream_info_t));
+ if (rc < 0) {
+ LOGE("no memory for stream info");
+ rc = -ENOMEM;
+ goto err2;
+ }
+
+ mStreamInfo =
+ reinterpret_cast<cam_stream_info_t *>(mStreamInfoBuf->getPtr(0));
+ memset(mStreamInfo, 0, sizeof(cam_stream_info_t));
+ mStreamInfo->stream_type = streamType;
+ mStreamInfo->fmt = streamFormat;
+ mStreamInfo->dim = streamDim;
+ mStreamInfo->num_bufs = minNumBuffers;
+ mStreamInfo->pp_config.feature_mask = postprocess_mask;
+ mStreamInfo->is_type = is_type;
+ mStreamInfo->pp_config.rotation = streamRotation;
+ LOGD("stream_type is %d, feature_mask is %Ld",
+ mStreamInfo->stream_type, mStreamInfo->pp_config.feature_mask);
+
+ bufSize = mStreamInfoBuf->getSize(0);
+ if (BAD_INDEX != bufSize) {
+ rc = mCamOps->map_stream_buf(mCamHandle,
+ mChannelHandle, mHandle, CAM_MAPPING_BUF_TYPE_STREAM_INFO,
+ 0, -1, mStreamInfoBuf->getFd(0), (size_t)bufSize);
+ if (rc < 0) {
+ LOGE("Failed to map stream info buffer");
+ goto err3;
+ }
+ } else {
+ LOGE("Failed to retrieve buffer size (bad index)");
+ goto err3;
+ }
+
+ mNumBufs = minNumBuffers;
+ if (reprocess_config != NULL) {
+ mStreamInfo->reprocess_config = *reprocess_config;
+ mStreamInfo->streaming_mode = CAM_STREAMING_MODE_BURST;
+ //mStreamInfo->num_of_burst = reprocess_config->offline.num_of_bufs;
+ mStreamInfo->num_of_burst = 1;
+ } else if (batchSize) {
+ if (batchSize > MAX_BATCH_SIZE) {
+ LOGE("batchSize:%d is very large", batchSize);
+ rc = BAD_VALUE;
+ goto err4;
+ }
+ else {
+ mNumBatchBufs = MAX_INFLIGHT_HFR_REQUESTS / batchSize;
+ mStreamInfo->streaming_mode = CAM_STREAMING_MODE_BATCH;
+ mStreamInfo->user_buf_info.frame_buf_cnt = batchSize;
+ mStreamInfo->user_buf_info.size =
+ (uint32_t)(sizeof(msm_camera_user_buf_cont_t));
+ mStreamInfo->num_bufs = mNumBatchBufs;
+ //Frame interval is irrelavent since time stamp calculation is not
+ //required from the mCamOps
+ mStreamInfo->user_buf_info.frameInterval = 0;
+ LOGD("batch size is %d", batchSize);
+ }
+ } else {
+ mStreamInfo->streaming_mode = CAM_STREAMING_MODE_CONTINUOUS;
+ }
+
+ // Configure the stream
+ stream_config.stream_info = mStreamInfo;
+ stream_config.mem_vtbl = mMemVtbl;
+ stream_config.padding_info = mPaddingInfo;
+ stream_config.userdata = this;
+ stream_config.stream_cb = dataNotifyCB;
+ stream_config.stream_cb_sync = NULL;
+
+ rc = mCamOps->config_stream(mCamHandle,
+ mChannelHandle, mHandle, &stream_config);
+ if (rc < 0) {
+ LOGE("Failed to config stream, rc = %d", rc);
+ goto err4;
+ }
+
+ mDataCB = stream_cb;
+ mUserData = userdata;
+ mBatchSize = batchSize;
+ return 0;
+
+err4:
+ mCamOps->unmap_stream_buf(mCamHandle,
+ mChannelHandle, mHandle, CAM_MAPPING_BUF_TYPE_STREAM_INFO, 0, -1);
+err3:
+ mStreamInfoBuf->deallocate();
+err2:
+ delete mStreamInfoBuf;
+ mStreamInfoBuf = NULL;
+ mStreamInfo = NULL;
+err1:
+ mCamOps->delete_stream(mCamHandle, mChannelHandle, mHandle);
+ mHandle = 0;
+ mNumBufs = 0;
+done:
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : start
+ *
+ * DESCRIPTION: start stream. Will start main stream thread to handle stream
+ * related ops.
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Stream::start()
+{
+ int32_t rc = 0;
+
+ mDataQ.init();
+ if (mBatchSize)
+ mFreeBatchBufQ.init();
+ rc = mProcTh.launch(dataProcRoutine, this);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : stop
+ *
+ * DESCRIPTION: stop stream. Will stop main stream thread
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Stream::stop()
+{
+ int32_t rc = 0;
+ rc = mProcTh.exit();
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : processDataNotify
+ *
+ * DESCRIPTION: process stream data notify
+ *
+ * PARAMETERS :
+ * @frame : stream frame received
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Stream::processDataNotify(mm_camera_super_buf_t *frame)
+{
+ LOGD("E\n");
+ int32_t rc;
+ if (mDataQ.enqueue((void *)frame)) {
+ rc = mProcTh.sendCmd(CAMERA_CMD_TYPE_DO_NEXT_JOB, FALSE, FALSE);
+ } else {
+ LOGD("Stream thread is not active, no ops here");
+ bufDone(frame->bufs[0]->buf_idx);
+ free(frame);
+ rc = NO_ERROR;
+ }
+ LOGD("X\n");
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : dataNotifyCB
+ *
+ * DESCRIPTION: callback for data notify. This function is registered with
+ * mm-camera-interface to handle data notify
+ *
+ * PARAMETERS :
+ * @recvd_frame : stream frame received
+ * userdata : user data ptr
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCamera3Stream::dataNotifyCB(mm_camera_super_buf_t *recvd_frame,
+ void *userdata)
+{
+ LOGD("E\n");
+ QCamera3Stream* stream = (QCamera3Stream *)userdata;
+ if (stream == NULL ||
+ recvd_frame == NULL ||
+ recvd_frame->bufs[0] == NULL ||
+ recvd_frame->bufs[0]->stream_id != stream->getMyHandle()) {
+ LOGE("Not a valid stream to handle buf");
+ return;
+ }
+
+ mm_camera_super_buf_t *frame =
+ (mm_camera_super_buf_t *)malloc(sizeof(mm_camera_super_buf_t));
+ if (frame == NULL) {
+ LOGE("No mem for mm_camera_buf_def_t");
+ stream->bufDone(recvd_frame->bufs[0]->buf_idx);
+ return;
+ }
+ *frame = *recvd_frame;
+ stream->processDataNotify(frame);
+ return;
+}
+
+/*===========================================================================
+ * FUNCTION : dataProcRoutine
+ *
+ * DESCRIPTION: function to process data in the main stream thread
+ *
+ * PARAMETERS :
+ * @data : user data ptr
+ *
+ * RETURN : none
+ *==========================================================================*/
+void *QCamera3Stream::dataProcRoutine(void *data)
+{
+ int running = 1;
+ int ret;
+ QCamera3Stream *pme = (QCamera3Stream *)data;
+ QCameraCmdThread *cmdThread = &pme->mProcTh;
+
+ cmdThread->setName(mStreamNames[pme->mStreamInfo->stream_type]);
+
+ LOGD("E");
+ do {
+ do {
+ ret = cam_sem_wait(&cmdThread->cmd_sem);
+ if (ret != 0 && errno != EINVAL) {
+ LOGE("cam_sem_wait error (%s)",
+ strerror(errno));
+ return NULL;
+ }
+ } while (ret != 0);
+
+ // we got notified about new cmd avail in cmd queue
+ camera_cmd_type_t cmd = cmdThread->getCmd();
+ switch (cmd) {
+ case CAMERA_CMD_TYPE_DO_NEXT_JOB:
+ {
+ LOGD("Do next job");
+ mm_camera_super_buf_t *frame =
+ (mm_camera_super_buf_t *)pme->mDataQ.dequeue();
+ if (NULL != frame) {
+ if (UNLIKELY(frame->bufs[0]->buf_type ==
+ CAM_STREAM_BUF_TYPE_USERPTR)) {
+ pme->handleBatchBuffer(frame);
+ } else if (pme->mDataCB != NULL) {
+ pme->mDataCB(frame, pme, pme->mUserData);
+ } else {
+ // no data cb routine, return buf here
+ pme->bufDone(frame->bufs[0]->buf_idx);
+ }
+ }
+ }
+ break;
+ case CAMERA_CMD_TYPE_EXIT:
+ LOGH("Exit");
+ /* flush data buf queue */
+ pme->mDataQ.flush();
+ pme->flushFreeBatchBufQ();
+ running = 0;
+ break;
+ default:
+ break;
+ }
+ } while (running);
+ LOGD("X");
+ return NULL;
+}
+
+/*===========================================================================
+ * FUNCTION : bufDone
+ *
+ * DESCRIPTION: return stream buffer to kernel
+ *
+ * PARAMETERS :
+ * @index : index of buffer to be returned
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Stream::bufDone(uint32_t index)
+{
+ int32_t rc = NO_ERROR;
+ Mutex::Autolock lock(mLock);
+
+ if ((index >= mNumBufs) || (mBufDefs == NULL)) {
+ LOGE("index; %d, mNumBufs: %d", index, mNumBufs);
+ return BAD_INDEX;
+ }
+ if (mStreamBufs == NULL)
+ {
+ LOGE("putBufs already called");
+ return INVALID_OPERATION;
+ }
+
+ if( NULL == mBufDefs[index].mem_info) {
+ if (NULL == mMemOps) {
+ LOGE("Camera operations not initialized");
+ return NO_INIT;
+ }
+
+ ssize_t bufSize = mStreamBufs->getSize(index);
+
+ if (BAD_INDEX != bufSize) {
+ LOGD("Map streamBufIdx: %d", index);
+ rc = mMemOps->map_ops(index, -1, mStreamBufs->getFd(index),
+ (size_t)bufSize, CAM_MAPPING_BUF_TYPE_STREAM_BUF, mMemOps->userdata);
+ if (rc < 0) {
+ LOGE("Failed to map camera buffer %d", index);
+ return rc;
+ }
+
+ rc = mStreamBufs->getBufDef(mFrameLenOffset, mBufDefs[index], index);
+ if (NO_ERROR != rc) {
+ LOGE("Couldn't find camera buffer definition");
+ mMemOps->unmap_ops(index, -1, CAM_MAPPING_BUF_TYPE_STREAM_BUF, mMemOps->userdata);
+ return rc;
+ }
+ } else {
+ LOGE("Failed to retrieve buffer size (bad index)");
+ return INVALID_OPERATION;
+ }
+ }
+
+ if (UNLIKELY(mBatchSize)) {
+ rc = aggregateBufToBatch(mBufDefs[index]);
+ } else {
+ rc = mCamOps->qbuf(mCamHandle, mChannelHandle, &mBufDefs[index]);
+ if (rc < 0) {
+ return FAILED_TRANSACTION;
+ }
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : bufRelease
+ *
+ * DESCRIPTION: release all resources associated with this buffer
+ *
+ * PARAMETERS :
+ * @index : index of buffer to be released
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Stream::bufRelease(int32_t index)
+{
+ int32_t rc = NO_ERROR;
+ Mutex::Autolock lock(mLock);
+
+ if ((index >= mNumBufs) || (mBufDefs == NULL)) {
+ return BAD_INDEX;
+ }
+
+ if (NULL != mBufDefs[index].mem_info) {
+ if (NULL == mMemOps) {
+ LOGE("Camera operations not initialized");
+ return NO_INIT;
+ }
+
+ rc = mMemOps->unmap_ops(index, -1, CAM_MAPPING_BUF_TYPE_STREAM_BUF,
+ mMemOps->userdata);
+ if (rc < 0) {
+ LOGE("Failed to un-map camera buffer %d", index);
+ return rc;
+ }
+
+ mBufDefs[index].mem_info = NULL;
+ } else {
+ LOGE("Buffer at index %d not registered");
+ return BAD_INDEX;
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : getBufs
+ *
+ * DESCRIPTION: allocate stream buffers
+ *
+ * PARAMETERS :
+ * @offset : offset info of stream buffers
+ * @num_bufs : number of buffers allocated
+ * @initial_reg_flag: flag to indicate if buffer needs to be registered
+ * at kernel initially
+ * @bufs : output of allocated buffers
+ * @ops_tbl : ptr to buf mapping/unmapping ops
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Stream::getBufs(cam_frame_len_offset_t *offset,
+ uint8_t *num_bufs,
+ uint8_t **initial_reg_flag,
+ mm_camera_buf_def_t **bufs,
+ mm_camera_map_unmap_ops_tbl_t *ops_tbl)
+{
+ int rc = NO_ERROR;
+ uint8_t *regFlags;
+ Mutex::Autolock lock(mLock);
+
+ if (!ops_tbl) {
+ LOGE("ops_tbl is NULL");
+ return INVALID_OPERATION;
+ }
+
+ mFrameLenOffset = *offset;
+ mMemOps = ops_tbl;
+
+ if (mStreamBufs != NULL) {
+ LOGE("Failed getBufs being called twice in a row without a putBufs call");
+ return INVALID_OPERATION;
+ }
+ mStreamBufs = mChannel->getStreamBufs(mFrameLenOffset.frame_len);
+ if (!mStreamBufs) {
+ LOGE("Failed to allocate stream buffers");
+ return NO_MEMORY;
+ }
+
+ for (uint32_t i = 0; i < mNumBufs; i++) {
+ if (mStreamBufs->valid(i)) {
+ ssize_t bufSize = mStreamBufs->getSize(i);
+ if (BAD_INDEX != bufSize) {
+ rc = ops_tbl->map_ops(i, -1, mStreamBufs->getFd(i),
+ (size_t)bufSize, CAM_MAPPING_BUF_TYPE_STREAM_BUF,
+ ops_tbl->userdata);
+ if (rc < 0) {
+ LOGE("map_stream_buf failed: %d", rc);
+ for (uint32_t j = 0; j < i; j++) {
+ if (mStreamBufs->valid(j)) {
+ ops_tbl->unmap_ops(j, -1,
+ CAM_MAPPING_BUF_TYPE_STREAM_BUF,
+ ops_tbl->userdata);
+ }
+ }
+ return INVALID_OPERATION;
+ }
+ } else {
+ LOGE("Failed to retrieve buffer size (bad index)");
+ return INVALID_OPERATION;
+ }
+ }
+ }
+
+ //regFlags array is allocated by us, but consumed and freed by mm-camera-interface
+ regFlags = (uint8_t *)malloc(sizeof(uint8_t) * mNumBufs);
+ if (!regFlags) {
+ LOGE("Out of memory");
+ for (uint32_t i = 0; i < mNumBufs; i++) {
+ if (mStreamBufs->valid(i)) {
+ ops_tbl->unmap_ops(i, -1, CAM_MAPPING_BUF_TYPE_STREAM_BUF,
+ ops_tbl->userdata);
+ }
+ }
+ return NO_MEMORY;
+ }
+ memset(regFlags, 0, sizeof(uint8_t) * mNumBufs);
+
+ mBufDefs = (mm_camera_buf_def_t *)malloc(mNumBufs * sizeof(mm_camera_buf_def_t));
+ if (mBufDefs == NULL) {
+ LOGE("Failed to allocate mm_camera_buf_def_t %d", rc);
+ for (uint32_t i = 0; i < mNumBufs; i++) {
+ if (mStreamBufs->valid(i)) {
+ ops_tbl->unmap_ops(i, -1, CAM_MAPPING_BUF_TYPE_STREAM_BUF,
+ ops_tbl->userdata);
+ }
+ }
+ free(regFlags);
+ regFlags = NULL;
+ return INVALID_OPERATION;
+ }
+ memset(mBufDefs, 0, mNumBufs * sizeof(mm_camera_buf_def_t));
+ for (uint32_t i = 0; i < mNumBufs; i++) {
+ if (mStreamBufs->valid(i)) {
+ mStreamBufs->getBufDef(mFrameLenOffset, mBufDefs[i], i);
+ }
+ }
+
+ rc = mStreamBufs->getRegFlags(regFlags);
+ if (rc < 0) {
+ LOGE("getRegFlags failed %d", rc);
+ for (uint32_t i = 0; i < mNumBufs; i++) {
+ if (mStreamBufs->valid(i)) {
+ ops_tbl->unmap_ops(i, -1, CAM_MAPPING_BUF_TYPE_STREAM_BUF,
+ ops_tbl->userdata);
+ }
+ }
+ free(mBufDefs);
+ mBufDefs = NULL;
+ free(regFlags);
+ regFlags = NULL;
+ return INVALID_OPERATION;
+ }
+
+ *num_bufs = mNumBufs;
+ *initial_reg_flag = regFlags;
+ *bufs = mBufDefs;
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : putBufs
+ *
+ * DESCRIPTION: deallocate stream buffers
+ *
+ * PARAMETERS :
+ * @ops_tbl : ptr to buf mapping/unmapping ops
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Stream::putBufs(mm_camera_map_unmap_ops_tbl_t *ops_tbl)
+{
+ int rc = NO_ERROR;
+ Mutex::Autolock lock(mLock);
+
+ for (uint32_t i = 0; i < mNumBufs; i++) {
+ if (mStreamBufs->valid(i) && NULL != mBufDefs[i].mem_info) {
+ rc = ops_tbl->unmap_ops(i, -1, CAM_MAPPING_BUF_TYPE_STREAM_BUF, ops_tbl->userdata);
+ if (rc < 0) {
+ LOGE("un-map stream buf failed: %d", rc);
+ }
+ }
+ }
+ mBufDefs = NULL; // mBufDefs just keep a ptr to the buffer
+ // mm-camera-interface own the buffer, so no need to free
+ memset(&mFrameLenOffset, 0, sizeof(mFrameLenOffset));
+
+ if (mStreamBufs == NULL) {
+ LOGE("getBuf failed previously, or calling putBufs twice");
+ }
+
+ mChannel->putStreamBufs();
+
+ //need to set mStreamBufs to null because putStreamBufs deletes that memory
+ mStreamBufs = NULL;
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : invalidateBuf
+ *
+ * DESCRIPTION: invalidate a specific stream buffer
+ *
+ * PARAMETERS :
+ * @index : index of the buffer to invalidate
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Stream::invalidateBuf(uint32_t index)
+{
+ if (mStreamBufs == NULL) {
+ LOGE("putBufs already called");
+ return INVALID_OPERATION;
+ } else
+ return mStreamBufs->invalidateCache(index);
+}
+
+/*===========================================================================
+ * FUNCTION : cleanInvalidateBuf
+ *
+ * DESCRIPTION: clean and invalidate a specific stream buffer
+ *
+ * PARAMETERS :
+ * @index : index of the buffer to invalidate
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Stream::cleanInvalidateBuf(uint32_t index)
+{
+ if (mStreamBufs == NULL) {
+ LOGE("putBufs already called");
+ return INVALID_OPERATION;
+ } else
+ return mStreamBufs->cleanInvalidateCache(index);
+}
+
+/*===========================================================================
+ * FUNCTION : getFrameOffset
+ *
+ * DESCRIPTION: query stream buffer frame offset info
+ *
+ * PARAMETERS :
+ * @offset : reference to struct to store the queried frame offset info
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Stream::getFrameOffset(cam_frame_len_offset_t &offset)
+{
+ offset = mFrameLenOffset;
+ return 0;
+}
+
+/*===========================================================================
+ * FUNCTION : getFrameDimension
+ *
+ * DESCRIPTION: query stream frame dimension info
+ *
+ * PARAMETERS :
+ * @dim : reference to struct to store the queried frame dimension
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Stream::getFrameDimension(cam_dimension_t &dim)
+{
+ if (mStreamInfo != NULL) {
+ dim = mStreamInfo->dim;
+ return 0;
+ }
+ return -1;
+}
+
+/*===========================================================================
+ * FUNCTION : getFormat
+ *
+ * DESCRIPTION: query stream format
+ *
+ * PARAMETERS :
+ * @fmt : reference to stream format
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Stream::getFormat(cam_format_t &fmt)
+{
+ if (mStreamInfo != NULL) {
+ fmt = mStreamInfo->fmt;
+ return 0;
+ }
+ return -1;
+}
+
+/*===========================================================================
+ * FUNCTION : getMyServerID
+ *
+ * DESCRIPTION: query server stream ID
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : stream ID from server
+ *==========================================================================*/
+uint32_t QCamera3Stream::getMyServerID() {
+ if (mStreamInfo != NULL) {
+ return mStreamInfo->stream_svr_id;
+ } else {
+ return 0;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : getMyType
+ *
+ * DESCRIPTION: query stream type
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : type of stream
+ *==========================================================================*/
+cam_stream_type_t QCamera3Stream::getMyType() const
+{
+ if (mStreamInfo != NULL) {
+ return mStreamInfo->stream_type;
+ } else {
+ return CAM_STREAM_TYPE_MAX;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : mapBuf
+ *
+ * DESCRIPTION: map stream related buffer to backend server
+ *
+ * PARAMETERS :
+ * @buf_type : mapping type of buffer
+ * @buf_idx : index of buffer
+ * @plane_idx: plane index
+ * @fd : fd of the buffer
+ * @size : lenght of the buffer
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Stream::mapBuf(uint8_t buf_type, uint32_t buf_idx,
+ int32_t plane_idx, int fd, size_t size)
+{
+ return mCamOps->map_stream_buf(mCamHandle, mChannelHandle,
+ mHandle, buf_type,
+ buf_idx, plane_idx,
+ fd, size);
+
+}
+
+/*===========================================================================
+ * FUNCTION : unmapBuf
+ *
+ * DESCRIPTION: unmap stream related buffer to backend server
+ *
+ * PARAMETERS :
+ * @buf_type : mapping type of buffer
+ * @buf_idx : index of buffer
+ * @plane_idx: plane index
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Stream::unmapBuf(uint8_t buf_type, uint32_t buf_idx, int32_t plane_idx)
+{
+ return mCamOps->unmap_stream_buf(mCamHandle, mChannelHandle,
+ mHandle, buf_type,
+ buf_idx, plane_idx);
+}
+
+/*===========================================================================
+ * FUNCTION : setParameter
+ *
+ * DESCRIPTION: set stream based parameters
+ *
+ * PARAMETERS :
+ * @param : ptr to parameters to be set
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Stream::setParameter(cam_stream_parm_buffer_t &param)
+{
+ int32_t rc = NO_ERROR;
+ mStreamInfo->parm_buf = param;
+ rc = mCamOps->set_stream_parms(mCamHandle,
+ mChannelHandle,
+ mHandle,
+ &mStreamInfo->parm_buf);
+ if (rc == NO_ERROR) {
+ param = mStreamInfo->parm_buf;
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : releaseFrameData
+ *
+ * DESCRIPTION: callback function to release frame data node
+ *
+ * PARAMETERS :
+ * @data : ptr to post process input data
+ * @user_data : user data ptr (QCameraReprocessor)
+ *
+ * RETURN : None
+ *==========================================================================*/
+void QCamera3Stream::releaseFrameData(void *data, void *user_data)
+{
+ QCamera3Stream *pme = (QCamera3Stream *)user_data;
+ mm_camera_super_buf_t *frame = (mm_camera_super_buf_t *)data;
+ if (NULL != pme) {
+ if (UNLIKELY(pme->mBatchSize)) {
+ /* For batch mode, the batch buffer is added to empty list */
+ if(!pme->mFreeBatchBufQ.enqueue((void*) frame->bufs[0])) {
+ LOGE("batchBuf.buf_idx: %d enqueue failed",
+ frame->bufs[0]->buf_idx);
+ }
+ } else {
+ pme->bufDone(frame->bufs[0]->buf_idx);
+ }
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : getBatchBufs
+ *
+ * DESCRIPTION: allocate batch containers for the stream
+ *
+ * PARAMETERS :
+ * @num_bufs : number of buffers allocated
+ * @initial_reg_flag: flag to indicate if buffer needs to be registered
+ * at kernel initially
+ * @bufs : output of allocated buffers
+ * @ops_tbl : ptr to buf mapping/unmapping ops
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Stream::getBatchBufs(
+ uint8_t *num_bufs, uint8_t **initial_reg_flag,
+ mm_camera_buf_def_t **bufs,
+ mm_camera_map_unmap_ops_tbl_t *ops_tbl)
+{
+ int rc = NO_ERROR;
+ uint8_t *regFlags;
+
+ if (!ops_tbl || !num_bufs || !initial_reg_flag || !bufs) {
+ LOGE("input args NULL");
+ return INVALID_OPERATION;
+ }
+ LOGH("Batch container allocation stream type = %d",
+ getMyType());
+
+ Mutex::Autolock lock(mLock);
+
+ mMemOps = ops_tbl;
+
+ //Allocate batch containers
+ mStreamBatchBufs = new QCamera3HeapMemory(1);
+ if (!mStreamBatchBufs) {
+ LOGE("unable to create batch container memory");
+ return NO_MEMORY;
+ }
+ // Allocating single buffer file-descriptor for all batch containers,
+ // mStreamBatchBufs considers all the container bufs as a single buffer. But
+ // QCamera3Stream manages that single buffer as multiple batch buffers
+ LOGD("Allocating batch container memory. numBatch: %d size: %d",
+ mNumBatchBufs, mStreamInfo->user_buf_info.size);
+ rc = mStreamBatchBufs->allocate(
+ mNumBatchBufs * mStreamInfo->user_buf_info.size);
+ if (rc < 0) {
+ LOGE("unable to allocate batch container memory");
+ rc = NO_MEMORY;
+ goto err1;
+ }
+
+ /* map batch buffers. getCnt here returns 1 because of single FD across
+ * batch bufs */
+ for (uint32_t i = 0; i < mStreamBatchBufs->getCnt(); i++) {
+ if (mNumBatchBufs) {
+ //For USER_BUF, size = number_of_container bufs instead of the total
+ //buf size
+ rc = ops_tbl->map_ops(i, -1, mStreamBatchBufs->getFd(i),
+ (size_t)mNumBatchBufs, CAM_MAPPING_BUF_TYPE_STREAM_USER_BUF,
+ ops_tbl->userdata);
+ if (rc < 0) {
+ LOGE("Failed to map stream container buffer: %d",
+ rc);
+ //Unmap all the buffers that were successfully mapped before
+ //this buffer mapping failed
+ for (size_t j = 0; j < i; j++) {
+ ops_tbl->unmap_ops(j, -1,
+ CAM_MAPPING_BUF_TYPE_STREAM_USER_BUF,
+ ops_tbl->userdata);
+ }
+ goto err2;
+ }
+ } else {
+ LOGE("Failed to retrieve buffer size (bad index)");
+ return INVALID_OPERATION;
+ }
+ }
+
+ LOGD("batch bufs successfully mmapped = %d",
+ mNumBatchBufs);
+
+ /* regFlags array is allocated here, but consumed and freed by
+ * mm-camera-interface */
+ regFlags = (uint8_t *)malloc(sizeof(uint8_t) * mNumBatchBufs);
+ if (!regFlags) {
+ LOGE("Out of memory");
+ rc = NO_MEMORY;
+ goto err3;
+ }
+ memset(regFlags, 0, sizeof(uint8_t) * mNumBatchBufs);
+ /* Do not queue the container buffers as the image buffers are not yet
+ * queued. mStreamBatchBufs->getRegFlags is not called as mStreamBatchBufs
+ * considers single buffer is allocated */
+ for (uint32_t i = 0; i < mNumBatchBufs; i++) {
+ regFlags[i] = 0;
+ }
+
+ mBatchBufDefs = (mm_camera_buf_def_t *)
+ malloc(mNumBatchBufs * sizeof(mm_camera_buf_def_t));
+ if (mBatchBufDefs == NULL) {
+ LOGE("mBatchBufDefs memory allocation failed");
+ rc = INVALID_OPERATION;
+ goto err4;
+ }
+ memset(mBatchBufDefs, 0, mNumBatchBufs * sizeof(mm_camera_buf_def_t));
+
+ //Populate bufDef and queue to free batchBufQ
+ for (uint32_t i = 0; i < mNumBatchBufs; i++) {
+ getBatchBufDef(mBatchBufDefs[i], i);
+ if(mFreeBatchBufQ.enqueue((void*) &mBatchBufDefs[i])) {
+ LOGD("mBatchBufDefs[%d]: 0x%p", i, &mBatchBufDefs[i]);
+ } else {
+ LOGE("enqueue mBatchBufDefs[%d] failed", i);
+ }
+ }
+
+ *num_bufs = mNumBatchBufs;
+ *initial_reg_flag = regFlags;
+ *bufs = mBatchBufDefs;
+ LOGH("stream type: %d, numBufs(batch): %d",
+ mStreamInfo->stream_type, mNumBatchBufs);
+
+ return NO_ERROR;
+err4:
+ free(regFlags);
+err3:
+ for (size_t i = 0; i < mStreamBatchBufs->getCnt(); i++) {
+ ops_tbl->unmap_ops(i, -1, CAM_MAPPING_BUF_TYPE_STREAM_USER_BUF,
+ ops_tbl->userdata);
+ }
+err2:
+ mStreamBatchBufs->deallocate();
+err1:
+ delete mStreamBatchBufs;
+ mStreamBatchBufs = NULL;
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : putBatchBufs
+ *
+ * DESCRIPTION: deallocate stream batch buffers
+ *
+ * PARAMETERS :
+ * @ops_tbl : ptr to buf mapping/unmapping ops
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Stream::putBatchBufs(mm_camera_map_unmap_ops_tbl_t *ops_tbl)
+{
+ int rc = NO_ERROR;
+ Mutex::Autolock lock(mLock);
+
+ if (mStreamBatchBufs) {
+ for (uint32_t i = 0; i < mStreamBatchBufs->getCnt(); i++) {
+ rc = ops_tbl->unmap_ops(i, -1, CAM_MAPPING_BUF_TYPE_STREAM_USER_BUF,
+ ops_tbl->userdata);
+ if (rc < 0) {
+ LOGE("un-map batch buf failed: %d", rc);
+ }
+ }
+ mStreamBatchBufs->deallocate();
+ delete mStreamBatchBufs;
+ mStreamBatchBufs = NULL;
+ }
+ // mm-camera-interface frees bufDefs even though bufDefs are allocated by
+ // QCamera3Stream. Don't free here
+ mBatchBufDefs = NULL;
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : getBatchBufDef
+ *
+ * DESCRIPTION: query detailed buffer information of batch buffer
+ *
+ * PARAMETERS :
+ * @bufDef : [output] reference to struct to store buffer definition
+ * @@index : [input] index of the buffer
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Stream::getBatchBufDef(mm_camera_buf_def_t& batchBufDef,
+ int32_t index)
+{
+ int rc = NO_ERROR;
+ memset(&batchBufDef, 0, sizeof(mm_camera_buf_def_t));
+ if (mStreamBatchBufs) {
+ //Single file descriptor for all batch buffers
+ batchBufDef.fd = mStreamBatchBufs->getFd(0);
+ batchBufDef.buf_type = CAM_STREAM_BUF_TYPE_USERPTR;
+ batchBufDef.frame_len = mStreamInfo->user_buf_info.size;
+ batchBufDef.mem_info = mStreamBatchBufs;
+ batchBufDef.buffer = (uint8_t *)mStreamBatchBufs->getPtr(0) +
+ (index * mStreamInfo->user_buf_info.size);
+ batchBufDef.buf_idx = index;
+ batchBufDef.user_buf.num_buffers = mBatchSize;
+ batchBufDef.user_buf.bufs_used = 0;
+ batchBufDef.user_buf.plane_buf = mBufDefs;
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : aggregateBufToBatch
+ *
+ * DESCRIPTION: queue batch container to downstream.
+ *
+ * PARAMETERS :
+ * @bufDef : image buffer to be aggregated into batch
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success always
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Stream::aggregateBufToBatch(mm_camera_buf_def_t& bufDef)
+{
+ int32_t rc = NO_ERROR;
+
+ if (UNLIKELY(!mBatchSize)) {
+ LOGE("Batch mod is not enabled");
+ return INVALID_OPERATION;
+ }
+ if (!mCurrentBatchBufDef) {
+ mCurrentBatchBufDef = (mm_camera_buf_def_t *)mFreeBatchBufQ.dequeue();
+ if (!mCurrentBatchBufDef) {
+ LOGE("No empty batch buffers is available");
+ return NO_MEMORY;
+ }
+ LOGD("batch buffer: %d dequeued from empty buffer list",
+ mCurrentBatchBufDef->buf_idx);
+ }
+ if (mBufsStaged == mCurrentBatchBufDef->user_buf.num_buffers) {
+ LOGE("batch buffer is already full");
+ return NO_MEMORY;
+ }
+
+ mCurrentBatchBufDef->user_buf.buf_idx[mBufsStaged] = bufDef.buf_idx;
+ mBufsStaged++;
+ LOGD("buffer id: %d aggregated into batch buffer id: %d",
+ bufDef.buf_idx, mCurrentBatchBufDef->buf_idx);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : queueBatchBuf
+ *
+ * DESCRIPTION: queue batch container to downstream.
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success always
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Stream::queueBatchBuf()
+{
+ int32_t rc = NO_ERROR;
+
+ if (!mCurrentBatchBufDef) {
+ LOGE("No buffers were queued into batch");
+ return INVALID_OPERATION;
+ }
+ //bufs_used: number of valid buffers in the batch buffers
+ mCurrentBatchBufDef->user_buf.bufs_used = mBufsStaged;
+
+ //if mBufsStaged < num_buffers, initialize the buf_idx to -1 for rest of the
+ //buffers
+ for (size_t i = mBufsStaged; i < mCurrentBatchBufDef->user_buf.num_buffers;
+ i++) {
+ mCurrentBatchBufDef->user_buf.buf_idx[i] = -1;
+ }
+
+ rc = mCamOps->qbuf(mCamHandle, mChannelHandle, mCurrentBatchBufDef);
+ if (rc < 0) {
+ LOGE("queueing of batch buffer: %d failed with err: %d",
+ mCurrentBatchBufDef->buf_idx, rc);
+ return FAILED_TRANSACTION;
+ }
+ LOGD("Batch buf id: %d queued. bufs_used: %d",
+ mCurrentBatchBufDef->buf_idx,
+ mCurrentBatchBufDef->user_buf.bufs_used);
+
+ mCurrentBatchBufDef = NULL;
+ mBufsStaged = 0;
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : handleBatchBuffer
+ *
+ * DESCRIPTION: separate individual buffers from the batch and issue callback
+ *
+ * PARAMETERS :
+ * @superBuf : Received superbuf containing batch buffer
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success always
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Stream::handleBatchBuffer(mm_camera_super_buf_t *superBuf)
+{
+ int32_t rc = NO_ERROR;
+ mm_camera_super_buf_t *frame;
+ mm_camera_buf_def_t batchBuf;
+
+ if (LIKELY(!mBatchSize)) {
+ LOGE("Stream: %d not in batch mode, but batch buffer received",
+ getMyType());
+ return INVALID_OPERATION;
+ }
+ if (!mDataCB) {
+ LOGE("Data callback not set for batch mode");
+ return BAD_VALUE;
+ }
+ if (!superBuf->bufs[0]) {
+ LOGE("superBuf->bufs[0] is NULL!!");
+ return BAD_VALUE;
+ }
+
+ /* Copy the batch buffer to local and queue the batch buffer to empty queue
+ * to handle the new requests received while callbacks are in progress */
+ batchBuf = *superBuf->bufs[0];
+ if (!mFreeBatchBufQ.enqueue((void*) superBuf->bufs[0])) {
+ LOGE("batchBuf.buf_idx: %d enqueue failed",
+ batchBuf.buf_idx);
+ free(superBuf);
+ return NO_MEMORY;
+ }
+ LOGD("Received batch buffer: %d bufs_used: %d",
+ batchBuf.buf_idx, batchBuf.user_buf.bufs_used);
+ //dummy local bufDef to issue multiple callbacks
+ mm_camera_buf_def_t buf;
+ memset(&buf, 0, sizeof(mm_camera_buf_def_t));
+
+ for (size_t i = 0; i < batchBuf.user_buf.bufs_used; i++) {
+ int32_t buf_idx = batchBuf.user_buf.buf_idx[i];
+ buf = mBufDefs[buf_idx];
+
+ /* this memory is freed inside dataCB. Should not be freed here */
+ frame = (mm_camera_super_buf_t *)malloc(sizeof(mm_camera_super_buf_t));
+ if (!frame) {
+ LOGE("malloc failed. Buffers will be dropped");
+ break;
+ } else {
+ memcpy(frame, superBuf, sizeof(mm_camera_super_buf_t));
+ frame->bufs[0] = &buf;
+
+ mDataCB(frame, this, mUserData);
+ }
+ }
+ LOGD("batch buffer: %d callbacks done",
+ batchBuf.buf_idx);
+
+ free(superBuf);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : flushFreeBatchBufQ
+ *
+ * DESCRIPTION: dequeue all the entries of mFreeBatchBufQ and call flush.
+ * QCameraQueue::flush calls 'free(node->data)' which should be
+ * avoided for mFreeBatchBufQ as the entries are not allocated
+ * during each enqueue
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : None
+ *==========================================================================*/
+void QCamera3Stream::flushFreeBatchBufQ()
+{
+ while (!mFreeBatchBufQ.isEmpty()) {
+ mFreeBatchBufQ.dequeue();
+ }
+ mFreeBatchBufQ.flush();
+}
+
+}; // namespace qcamera
diff --git a/camera/QCamera2/HAL3/QCamera3Stream.h b/camera/QCamera2/HAL3/QCamera3Stream.h
new file mode 100644
index 0000000..5825be0
--- /dev/null
+++ b/camera/QCamera2/HAL3/QCamera3Stream.h
@@ -0,0 +1,170 @@
+/* Copyright (c) 2012-2016, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef __QCAMERA3_STREAM_H__
+#define __QCAMERA3_STREAM_H__
+
+// System dependencies
+#include <utils/Mutex.h>
+
+// Camera dependencies
+#include "QCamera3Mem.h"
+#include "QCamera3StreamMem.h"
+#include "QCameraCmdThread.h"
+#include "QCameraQueue.h"
+
+extern "C" {
+#include "mm_camera_interface.h"
+}
+
+namespace qcamera {
+
+class QCamera3Channel;
+class QCamera3Stream;
+
+typedef void (*hal3_stream_cb_routine)(mm_camera_super_buf_t *frame,
+ QCamera3Stream *stream,
+ void *userdata);
+
+class QCamera3Stream
+{
+public:
+ QCamera3Stream(uint32_t camHandle,
+ uint32_t chId,
+ mm_camera_ops_t *camOps,
+ cam_padding_info_t *paddingInfo,
+ QCamera3Channel *channel);
+ virtual ~QCamera3Stream();
+ virtual int32_t init(cam_stream_type_t streamType,
+ cam_format_t streamFormat,
+ cam_dimension_t streamDim,
+ cam_rotation_t streamRotation,
+ cam_stream_reproc_config_t* reprocess_config,
+ uint8_t minStreamBufNum,
+ cam_feature_mask_t postprocess_mask,
+ cam_is_type_t is_type,
+ uint32_t batchSize,
+ hal3_stream_cb_routine stream_cb,
+ void *userdata);
+ virtual int32_t bufDone(uint32_t index);
+ virtual int32_t bufRelease(int32_t index);
+ virtual int32_t processDataNotify(mm_camera_super_buf_t *bufs);
+ virtual int32_t start();
+ virtual int32_t stop();
+ virtual int32_t queueBatchBuf();
+
+ static void dataNotifyCB(mm_camera_super_buf_t *recvd_frame, void *userdata);
+ static void *dataProcRoutine(void *data);
+ uint32_t getMyHandle() const {return mHandle;}
+ cam_stream_type_t getMyType() const;
+ int32_t getFrameOffset(cam_frame_len_offset_t &offset);
+ int32_t getFrameDimension(cam_dimension_t &dim);
+ int32_t getFormat(cam_format_t &fmt);
+ QCamera3StreamMem *getStreamBufs() {return mStreamBufs;};
+ uint32_t getMyServerID();
+
+ int32_t mapBuf(uint8_t buf_type, uint32_t buf_idx,
+ int32_t plane_idx, int fd, size_t size);
+ int32_t unmapBuf(uint8_t buf_type, uint32_t buf_idx, int32_t plane_idx);
+ int32_t setParameter(cam_stream_parm_buffer_t &param);
+ cam_stream_info_t* getStreamInfo() const {return mStreamInfo; };
+
+ static void releaseFrameData(void *data, void *user_data);
+
+private:
+ uint32_t mCamHandle;
+ uint32_t mChannelHandle;
+ uint32_t mHandle; // stream handle from mm-camera-interface
+ mm_camera_ops_t *mCamOps;
+ cam_stream_info_t *mStreamInfo; // ptr to stream info buf
+ mm_camera_stream_mem_vtbl_t mMemVtbl;
+ mm_camera_map_unmap_ops_tbl_t *mMemOps;
+ uint8_t mNumBufs;
+ hal3_stream_cb_routine mDataCB;
+ void *mUserData;
+
+ QCameraQueue mDataQ;
+ QCameraCmdThread mProcTh; // thread for dataCB
+
+ QCamera3HeapMemory *mStreamInfoBuf;
+ QCamera3StreamMem *mStreamBufs;
+ mm_camera_buf_def_t *mBufDefs;
+ cam_frame_len_offset_t mFrameLenOffset;
+ cam_padding_info_t mPaddingInfo;
+ QCamera3Channel *mChannel;
+ Mutex mLock; //Lock controlling access to 'mBufDefs'
+
+ uint32_t mBatchSize; // 0: No batch, non-0: Number of imaage bufs in a batch
+ uint8_t mNumBatchBufs; //Number of batch buffers which can hold image bufs
+ QCamera3HeapMemory *mStreamBatchBufs; //Pointer to batch buffers memory
+ mm_camera_buf_def_t *mBatchBufDefs; //Pointer to array of batch bufDefs
+ mm_camera_buf_def_t *mCurrentBatchBufDef; //batch buffer in progress during
+ //aggregation
+ uint32_t mBufsStaged; //Number of image buffers aggregated into
+ //currentBatchBufDef
+ QCameraQueue mFreeBatchBufQ; //Buffer queue containing empty batch buffers
+
+ static int32_t get_bufs(
+ cam_frame_len_offset_t *offset,
+ uint8_t *num_bufs,
+ uint8_t **initial_reg_flag,
+ mm_camera_buf_def_t **bufs,
+ mm_camera_map_unmap_ops_tbl_t *ops_tbl,
+ void *user_data);
+ static int32_t put_bufs(
+ mm_camera_map_unmap_ops_tbl_t *ops_tbl,
+ void *user_data);
+ static int32_t invalidate_buf(uint32_t index, void *user_data);
+ static int32_t clean_invalidate_buf(uint32_t index, void *user_data);
+
+ int32_t getBufs(cam_frame_len_offset_t *offset,
+ uint8_t *num_bufs,
+ uint8_t **initial_reg_flag,
+ mm_camera_buf_def_t **bufs,
+ mm_camera_map_unmap_ops_tbl_t *ops_tbl);
+ int32_t putBufs(mm_camera_map_unmap_ops_tbl_t *ops_tbl);
+ int32_t invalidateBuf(uint32_t index);
+ int32_t cleanInvalidateBuf(uint32_t index);
+ int32_t getBatchBufs(
+ uint8_t *num_bufs, uint8_t **initial_reg_flag,
+ mm_camera_buf_def_t **bufs,
+ mm_camera_map_unmap_ops_tbl_t *ops_tbl);
+ int32_t putBatchBufs(mm_camera_map_unmap_ops_tbl_t *ops_tbl);
+ int32_t getBatchBufDef(mm_camera_buf_def_t& batchBufDef,
+ int32_t index);
+ int32_t aggregateBufToBatch(mm_camera_buf_def_t& bufDef);
+ int32_t handleBatchBuffer(mm_camera_super_buf_t *superBuf);
+
+ static const char* mStreamNames[CAM_STREAM_TYPE_MAX];
+ void flushFreeBatchBufQ();
+};
+
+}; // namespace qcamera
+
+#endif /* __QCAMERA3_STREAM_H__ */
diff --git a/camera/QCamera2/HAL3/QCamera3StreamMem.cpp b/camera/QCamera2/HAL3/QCamera3StreamMem.cpp
new file mode 100644
index 0000000..3843afb
--- /dev/null
+++ b/camera/QCamera2/HAL3/QCamera3StreamMem.cpp
@@ -0,0 +1,477 @@
+/* Copyright (c) 2012-2016, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#define LOG_TAG "QCamera3StreamMem"
+
+// System dependencies
+#include "gralloc_priv.h"
+
+// Camera dependencies
+#include "QCamera3StreamMem.h"
+
+using namespace android;
+
+namespace qcamera {
+
+/*===========================================================================
+ * FUNCTION : QCamera3StreamMem
+ *
+ * DESCRIPTION: default constructor of QCamera3StreamMem
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : None
+ *==========================================================================*/
+QCamera3StreamMem::QCamera3StreamMem(uint32_t maxHeapBuffer, bool queueHeapBuffers) :
+ mHeapMem(maxHeapBuffer),
+ mGrallocMem(maxHeapBuffer),
+ mMaxHeapBuffers(maxHeapBuffer),
+ mQueueHeapBuffers(queueHeapBuffers)
+{
+}
+
+/*===========================================================================
+ * FUNCTION : QCamera3StreamMem
+ *
+ * DESCRIPTION: destructor of QCamera3StreamMem
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : None
+ *==========================================================================*/
+QCamera3StreamMem::~QCamera3StreamMem()
+{
+ clear();
+}
+
+/*===========================================================================
+ * FUNCTION : getCnt
+ *
+ * DESCRIPTION: query number of buffers allocated/registered
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : number of buffers allocated
+ *==========================================================================*/
+uint32_t QCamera3StreamMem::getCnt()
+{
+ Mutex::Autolock lock(mLock);
+
+ return (mHeapMem.getCnt() + mGrallocMem.getCnt());
+}
+
+/*===========================================================================
+ * FUNCTION : getRegFlags
+ *
+ * DESCRIPTION: query initial reg flags
+ *
+ * PARAMETERS :
+ * @regFlags: initial reg flags of the allocated/registered buffers
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera3StreamMem::getRegFlags(uint8_t * regFlags)
+{
+ // Assume that all buffers allocated can be queued.
+ for (uint32_t i = 0; i < mHeapMem.getCnt(); i ++)
+ regFlags[i] = (mQueueHeapBuffers ? 1 : 0);
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : getFd
+ *
+ * DESCRIPTION: return file descriptor of the indexed buffer
+ *
+ * PARAMETERS :
+ * @index : index of the buffer
+ *
+ * RETURN : file descriptor
+ *==========================================================================*/
+int QCamera3StreamMem::getFd(uint32_t index)
+{
+ Mutex::Autolock lock(mLock);
+
+ if (index < mMaxHeapBuffers)
+ return mHeapMem.getFd(index);
+ else
+ return mGrallocMem.getFd(index);
+}
+
+/*===========================================================================
+ * FUNCTION : getSize
+ *
+ * DESCRIPTION: return buffer size of the indexed buffer
+ *
+ * PARAMETERS :
+ * @index : index of the buffer
+ *
+ * RETURN : buffer size
+ *==========================================================================*/
+ssize_t QCamera3StreamMem::getSize(uint32_t index)
+{
+ Mutex::Autolock lock(mLock);
+
+ if (index < mMaxHeapBuffers)
+ return mHeapMem.getSize(index);
+ else
+ return mGrallocMem.getSize(index);
+}
+
+/*===========================================================================
+ * FUNCTION : invalidateCache
+ *
+ * DESCRIPTION: invalidate the cache of the indexed buffer
+ *
+ * PARAMETERS :
+ * @index : index of the buffer
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera3StreamMem::invalidateCache(uint32_t index)
+{
+ Mutex::Autolock lock(mLock);
+
+ if (index < mMaxHeapBuffers)
+ return mHeapMem.invalidateCache(index);
+ else
+ return mGrallocMem.invalidateCache(index);
+}
+
+/*===========================================================================
+ * FUNCTION : cleanInvalidateCache
+ *
+ * DESCRIPTION: clean and invalidate the cache of the indexed buffer
+ *
+ * PARAMETERS :
+ * @index : index of the buffer
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera3StreamMem::cleanInvalidateCache(uint32_t index)
+{
+ Mutex::Autolock lock(mLock);
+
+ if (index < mMaxHeapBuffers)
+ return mHeapMem.cleanInvalidateCache(index);
+ else
+ return mGrallocMem.cleanInvalidateCache(index);
+}
+
+/*===========================================================================
+ * FUNCTION : getBufDef
+ *
+ * DESCRIPTION: query detailed buffer information
+ *
+ * PARAMETERS :
+ * @offset : [input] frame buffer offset
+ * @bufDef : [output] reference to struct to store buffer definition
+ * @index : [input] index of the buffer
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3StreamMem::getBufDef(const cam_frame_len_offset_t &offset,
+ mm_camera_buf_def_t &bufDef, uint32_t index)
+{
+ int32_t ret = NO_ERROR;
+
+ if (index < mMaxHeapBuffers)
+ ret = mHeapMem.getBufDef(offset, bufDef, index);
+ else
+ ret = mGrallocMem.getBufDef(offset, bufDef, index);
+
+ bufDef.mem_info = (void *)this;
+
+ return ret;
+}
+
+/*===========================================================================
+ * FUNCTION : getPtr
+ *
+ * DESCRIPTION: return virtual address of the indexed buffer
+ *
+ * PARAMETERS :
+ * @index : index of the buffer
+ *
+ * RETURN : virtual address
+ *==========================================================================*/
+void* QCamera3StreamMem::getPtr(uint32_t index)
+{
+ Mutex::Autolock lock(mLock);
+
+ if (index < mMaxHeapBuffers)
+ return mHeapMem.getPtr(index);
+ else
+ return mGrallocMem.getPtr(index);
+}
+
+/*===========================================================================
+ * FUNCTION : valid
+ *
+ * DESCRIPTION: return whether there is a valid buffer at the current index
+ *
+ * PARAMETERS :
+ * @index : index of the buffer
+ *
+ * RETURN : true if there is a buffer, false otherwise
+ *==========================================================================*/
+bool QCamera3StreamMem::valid(uint32_t index)
+{
+ Mutex::Autolock lock(mLock);
+
+ if (index < mMaxHeapBuffers)
+ return (mHeapMem.getSize(index) > 0);
+ else
+ return (mGrallocMem.getSize(index) > 0);
+}
+
+/*===========================================================================
+ * FUNCTION : registerBuffer
+ *
+ * DESCRIPTION: registers frameworks-allocated gralloc buffer_handle_t
+ *
+ * PARAMETERS :
+ * @buffers : buffer_handle_t pointer
+ * @type : cam_stream_type_t
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera3StreamMem::registerBuffer(buffer_handle_t *buffer,
+ cam_stream_type_t type)
+{
+ Mutex::Autolock lock(mLock);
+ return mGrallocMem.registerBuffer(buffer, type);
+}
+
+
+/*===========================================================================
+ * FUNCTION : unregisterBuffer
+ *
+ * DESCRIPTION: unregister buffer
+ *
+ * PARAMETERS :
+ * @idx : unregister buffer at index 'idx'
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3StreamMem::unregisterBuffer(size_t idx)
+{
+ Mutex::Autolock lock(mLock);
+ return mGrallocMem.unregisterBuffer(idx);
+}
+
+/*===========================================================================
+ * FUNCTION : getMatchBufIndex
+ *
+ * DESCRIPTION: query buffer index by object ptr
+ *
+ * PARAMETERS :
+ * @opaque : opaque ptr
+ *
+ * RETURN : buffer index if match found,
+ * -1 if failed
+ *==========================================================================*/
+int QCamera3StreamMem::getMatchBufIndex(void *object)
+{
+ Mutex::Autolock lock(mLock);
+ return mGrallocMem.getMatchBufIndex(object);
+}
+
+/*===========================================================================
+ * FUNCTION : getBufferHandle
+ *
+ * DESCRIPTION: return framework pointer
+ *
+ * PARAMETERS :
+ * @index : index of the buffer
+ *
+ * RETURN : buffer ptr if match found
+ NULL if failed
+ *==========================================================================*/
+void *QCamera3StreamMem::getBufferHandle(uint32_t index)
+{
+ Mutex::Autolock lock(mLock);
+ return mGrallocMem.getBufferHandle(index);
+}
+
+/*===========================================================================
+ * FUNCTION : unregisterBuffers
+ *
+ * DESCRIPTION: unregister buffers
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCamera3StreamMem::unregisterBuffers()
+{
+ Mutex::Autolock lock(mLock);
+ mGrallocMem.unregisterBuffers();
+}
+
+
+/*===========================================================================
+ * FUNCTION : allocate
+ *
+ * DESCRIPTION: allocate requested number of buffers of certain size
+ *
+ * PARAMETERS :
+ * @count : number of buffers to be allocated
+ * @size : lenght of the buffer to be allocated
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera3StreamMem::allocateAll(size_t size)
+{
+ Mutex::Autolock lock(mLock);
+ return mHeapMem.allocate(size);
+}
+
+int QCamera3StreamMem::allocateOne(size_t size)
+{
+ Mutex::Autolock lock(mLock);
+ return mHeapMem.allocateOne(size);
+}
+
+/*===========================================================================
+ * FUNCTION : deallocate
+ *
+ * DESCRIPTION: deallocate heap buffers
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCamera3StreamMem::deallocate()
+{
+ Mutex::Autolock lock(mLock);
+ mHeapMem.deallocate();
+}
+
+/*===========================================================================
+ * FUNCTION : markFrameNumber
+ *
+ * DESCRIPTION: We use this function from the request call path to mark the
+ * buffers with the frame number they are intended for this info
+ * is used later when giving out callback & it is duty of PP to
+ * ensure that data for that particular frameNumber/Request is
+ * written to this buffer.
+ * PARAMETERS :
+ * @index : index of the buffer
+ * @frame# : Frame number from the framework
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3StreamMem::markFrameNumber(uint32_t index, uint32_t frameNumber)
+{
+ Mutex::Autolock lock(mLock);
+ if (index < mMaxHeapBuffers)
+ return mHeapMem.markFrameNumber(index, frameNumber);
+ else
+ return mGrallocMem.markFrameNumber(index, frameNumber);
+}
+
+/*===========================================================================
+ * FUNCTION : getFrameNumber
+ *
+ * DESCRIPTION: We use this to fetch the frameNumber for the request with which
+ * this buffer was given to HAL
+ *
+ *
+ * PARAMETERS :
+ * @index : index of the buffer
+ *
+ * RETURN : int32_t frameNumber
+ * positive/zero -- success
+ * negative failure
+ *==========================================================================*/
+int32_t QCamera3StreamMem::getFrameNumber(uint32_t index)
+{
+ Mutex::Autolock lock(mLock);
+ if (index < mMaxHeapBuffers)
+ return mHeapMem.getFrameNumber(index);
+ else
+ return mGrallocMem.getFrameNumber(index);
+}
+
+/*===========================================================================
+ * FUNCTION : getGrallocBufferIndex
+ *
+ * DESCRIPTION: We use this to fetch the gralloc buffer index based on frameNumber
+ *
+ * PARAMETERS :
+ * @frameNumber : frame Number
+ *
+ * RETURN : int32_t buffer index
+ * positive/zero -- success
+ * negative failure
+ *==========================================================================*/
+int32_t QCamera3StreamMem::getGrallocBufferIndex(uint32_t frameNumber)
+{
+ Mutex::Autolock lock(mLock);
+ int32_t index = mGrallocMem.getBufferIndex(frameNumber);
+ return index;
+}
+
+/*===========================================================================
+ * FUNCTION : getHeapBufferIndex
+ *
+ * DESCRIPTION: We use this to fetch the heap buffer index based on frameNumber
+ *
+ * PARAMETERS :
+ * @frameNumber : frame Number
+ *
+ * RETURN : int32_t buffer index
+ * positive/zero -- success
+ * negative failure
+ *==========================================================================*/
+int32_t QCamera3StreamMem::getHeapBufferIndex(uint32_t frameNumber)
+{
+ Mutex::Autolock lock(mLock);
+ int32_t index = mHeapMem.getBufferIndex(frameNumber);
+ return index;
+}
+
+}; //namespace qcamera
diff --git a/camera/QCamera2/HAL3/QCamera3StreamMem.h b/camera/QCamera2/HAL3/QCamera3StreamMem.h
new file mode 100644
index 0000000..74bab06
--- /dev/null
+++ b/camera/QCamera2/HAL3/QCamera3StreamMem.h
@@ -0,0 +1,97 @@
+/* Copyright (c) 2012-2016, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef __QCAMERA3_STREAMMEM_H__
+#define __QCAMERA3_STREAMMEM_H__
+
+// System dependencies
+#include <utils/Mutex.h>
+
+// Camera dependencies
+#include "QCamera3Mem.h"
+
+extern "C" {
+#include "mm_camera_interface.h"
+}
+
+using namespace android;
+
+namespace qcamera {
+
+class QCamera3StreamMem {
+public:
+ QCamera3StreamMem(uint32_t maxHeapBuffer, bool queueAll = true);
+ virtual ~QCamera3StreamMem();
+
+ uint32_t getCnt();
+ int getRegFlags(uint8_t *regFlags);
+
+ // Helper function to access individual QCamera3Buffer object
+ int getFd(uint32_t index);
+ ssize_t getSize(uint32_t index);
+ int invalidateCache(uint32_t index);
+ int cleanInvalidateCache(uint32_t index);
+ int32_t getBufDef(const cam_frame_len_offset_t &offset,
+ mm_camera_buf_def_t &bufDef, uint32_t index);
+ void *getPtr(uint32_t index);
+
+ bool valid(uint32_t index);
+
+ // Gralloc buffer related functions
+ int registerBuffer(buffer_handle_t *buffer, cam_stream_type_t type);
+ int unregisterBuffer(uint32_t index);
+ int getMatchBufIndex(void *object);
+ void *getBufferHandle(uint32_t index);
+ void unregisterBuffers(); //TODO: relace with unififed clear() function?
+
+ // Heap buffer related functions
+ int allocateAll(size_t size);
+ int allocateOne(size_t size);
+ void deallocate(); //TODO: replace with unified clear() function?
+
+ // Clear function: unregister for gralloc buffer, and deallocate for heap buffer
+ void clear() {unregisterBuffers(); deallocate(); }
+
+ // Frame number getter and setter
+ int32_t markFrameNumber(uint32_t index, uint32_t frameNumber);
+ int32_t getFrameNumber(uint32_t index);
+ int32_t getGrallocBufferIndex(uint32_t frameNumber);
+ int32_t getHeapBufferIndex(uint32_t frameNumber);
+
+private:
+ //variables
+ QCamera3HeapMemory mHeapMem;
+ QCamera3GrallocMemory mGrallocMem;
+ uint32_t mMaxHeapBuffers;
+ Mutex mLock;
+ bool mQueueHeapBuffers;
+};
+
+};
+#endif // __QCAMERA3_STREAMMEM_H__
diff --git a/camera/QCamera2/HAL3/QCamera3VendorTags.cpp b/camera/QCamera2/HAL3/QCamera3VendorTags.cpp
new file mode 100644
index 0000000..faf35ab
--- /dev/null
+++ b/camera/QCamera2/HAL3/QCamera3VendorTags.cpp
@@ -0,0 +1,429 @@
+/* Copyright (c) 2014-2016, The Linux Foundation. All rights reserved.
+*
+* Redistribution and use in source and binary forms, with or without
+* modification, are permitted provided that the following conditions are
+* met:
+* * Redistributions of source code must retain the above copyright
+* notice, this list of conditions and the following disclaimer.
+* * Redistributions in binary form must reproduce the above
+* copyright notice, this list of conditions and the following
+* disclaimer in the documentation and/or other materials provided
+* with the distribution.
+* * Neither the name of The Linux Foundation nor the names of its
+* contributors may be used to endorse or promote products derived
+* from this software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*
+*/
+
+#define LOG_TAG "QCamera3VendorTags"
+
+// Camera dependencies
+#include "QCamera3HWI.h"
+#include "QCamera3VendorTags.h"
+
+extern "C" {
+#include "mm_camera_dbg.h"
+}
+
+using namespace android;
+
+namespace qcamera {
+
+enum qcamera3_ext_tags qcamera3_ext3_section_bounds[QCAMERA3_SECTIONS_END -
+ VENDOR_SECTION] = {
+ QCAMERA3_PRIVATEDATA_END,
+ QCAMERA3_CDS_END,
+ QCAMERA3_OPAQUE_RAW_END,
+ QCAMERA3_CROP_END,
+ QCAMERA3_TUNING_META_DATA_END,
+ QCAMERA3_TEMPORAL_DENOISE_END,
+ QCAMERA3_AV_TIMER_END,
+ QCAMERA3_SENSOR_META_DATA_END,
+ NEXUS_EXPERIMENTAL_2015_END,
+ QCAMERA3_DUALCAM_LINK_META_DATA_END,
+ QCAMERA3_DUALCAM_CALIB_META_DATA_END,
+ QCAMERA3_HAL_PRIVATEDATA_END,
+ QCAMERA3_JPEG_ENCODE_CROP_END
+} ;
+
+typedef struct vendor_tag_info {
+ const char *tag_name;
+ uint8_t tag_type;
+} vendor_tag_info_t;
+
+const char *qcamera3_ext_section_names[QCAMERA3_SECTIONS_END -
+ VENDOR_SECTION] = {
+ "org.codeaurora.qcamera3.privatedata",
+ "org.codeaurora.qcamera3.CDS",
+ "org.codeaurora.qcamera3.opaque_raw",
+ "org.codeaurora.qcamera3.crop",
+ "org.codeaurora.qcamera3.tuning_meta_data",
+ "org.codeaurora.qcamera3.temporal_denoise",
+ "org.codeaurora.qcamera3.av_timer",
+ "org.codeaurora.qcamera3.sensor_meta_data",
+ "com.google.nexus.experimental2015",
+ "org.codeaurora.qcamera3.dualcam_link_meta_data",
+ "org.codeaurora.qcamera3.dualcam_calib_meta_data",
+ "org.codeaurora.qcamera3.hal_private_data",
+ "org.codeaurora.qcamera3.jpeg_encode_crop"
+};
+
+vendor_tag_info_t qcamera3_privatedata[QCAMERA3_PRIVATEDATA_END - QCAMERA3_PRIVATEDATA_START] = {
+ { "privatedata_reprocess", TYPE_INT32 }
+};
+
+vendor_tag_info_t qcamera3_cds[QCAMERA3_CDS_END - QCAMERA3_CDS_START] = {
+ { "cds_mode", TYPE_INT32 },
+ { "cds_info", TYPE_BYTE }
+};
+
+vendor_tag_info_t qcamera3_opaque_raw[QCAMERA3_OPAQUE_RAW_END -
+ QCAMERA3_OPAQUE_RAW_START] = {
+ { "opaque_raw_strides", TYPE_INT32 },
+ { "opaque_raw_format", TYPE_BYTE }
+};
+
+vendor_tag_info_t qcamera3_crop[QCAMERA3_CROP_END- QCAMERA3_CROP_START] = {
+ { "count", TYPE_INT32 },
+ { "data", TYPE_INT32},
+ { "roimap", TYPE_INT32 }
+};
+
+vendor_tag_info_t qcamera3_tuning_meta_data[QCAMERA3_TUNING_META_DATA_END -
+ QCAMERA3_TUNING_META_DATA_START] = {
+ { "tuning_meta_data_blob", TYPE_INT32 }
+};
+
+vendor_tag_info_t qcamera3_temporal_denoise[QCAMERA3_TEMPORAL_DENOISE_END -
+ QCAMERA3_TEMPORAL_DENOISE_START] = {
+ { "enable", TYPE_BYTE },
+ { "process_type", TYPE_INT32 }
+};
+
+vendor_tag_info qcamera3_av_timer[QCAMERA3_AV_TIMER_END -
+ QCAMERA3_AV_TIMER_START] = {
+ {"use_av_timer", TYPE_BYTE }
+};
+
+vendor_tag_info qcamera3_sensor_meta_data[QCAMERA3_SENSOR_META_DATA_END -
+ QCAMERA3_SENSOR_META_DATA_START] = {
+ {"dynamic_black_level_pattern", TYPE_FLOAT },
+ {"is_mono_only", TYPE_BYTE }
+};
+
+vendor_tag_info_t nexus_experimental_2015[NEXUS_EXPERIMENTAL_2015_END -
+ NEXUS_EXPERIMENTAL_2015_START] = {
+ {"sensor.dynamicBlackLevel", TYPE_FLOAT },
+ {"sensor.info.opticallyShieldedRegions", TYPE_INT32 }
+};
+
+vendor_tag_info_t
+ qcamera3_dualcam_link_meta_data[QCAMERA3_DUALCAM_LINK_META_DATA_END -
+ QCAMERA3_DUALCAM_LINK_META_DATA_START] = {
+ { "enable", TYPE_BYTE },
+ { "is_main", TYPE_BYTE },
+ { "related_camera_id", TYPE_INT32 }
+};
+
+vendor_tag_info_t
+ qcamera3_dualcam_calib_meta_data[QCAMERA3_DUALCAM_CALIB_META_DATA_END -
+ QCAMERA3_DUALCAM_CALIB_META_DATA_START] = {
+ { "dualcam_calib_meta_data_blob", TYPE_BYTE }
+};
+
+vendor_tag_info_t
+ qcamera3_hal_privatedata[QCAMERA3_HAL_PRIVATEDATA_END -
+ QCAMERA3_HAL_PRIVATEDATA_START] = {
+ { "reprocess_flags", TYPE_BYTE },
+ { "reprocess_data_blob", TYPE_BYTE }
+};
+
+vendor_tag_info_t
+ qcamera3_jpep_encode_crop[QCAMERA3_JPEG_ENCODE_CROP_END -
+ QCAMERA3_JPEG_ENCODE_CROP_START] = {
+ { "enable", TYPE_BYTE },
+ { "rect", TYPE_INT32 },
+ { "roi", TYPE_INT32}
+};
+
+vendor_tag_info_t *qcamera3_tag_info[QCAMERA3_SECTIONS_END -
+ VENDOR_SECTION] = {
+ qcamera3_privatedata,
+ qcamera3_cds,
+ qcamera3_opaque_raw,
+ qcamera3_crop,
+ qcamera3_tuning_meta_data,
+ qcamera3_temporal_denoise,
+ qcamera3_av_timer,
+ qcamera3_sensor_meta_data,
+ nexus_experimental_2015,
+ qcamera3_dualcam_link_meta_data,
+ qcamera3_dualcam_calib_meta_data,
+ qcamera3_hal_privatedata,
+ qcamera3_jpep_encode_crop
+};
+
+uint32_t qcamera3_all_tags[] = {
+ // QCAMERA3_PRIVATEDATA
+ (uint32_t)QCAMERA3_PRIVATEDATA_REPROCESS,
+
+ // QCAMERA3_CDS
+ (uint32_t)QCAMERA3_CDS_MODE,
+ (uint32_t)QCAMERA3_CDS_INFO,
+
+ // QCAMERA3_OPAQUE_RAW
+ (uint32_t)QCAMERA3_OPAQUE_RAW_STRIDES,
+ (uint32_t)QCAMERA3_OPAQUE_RAW_FORMAT,
+
+ // QCAMERA3_CROP
+ (uint32_t)QCAMERA3_CROP_COUNT_REPROCESS,
+ (uint32_t)QCAMERA3_CROP_REPROCESS,
+ (uint32_t)QCAMERA3_CROP_ROI_MAP_REPROCESS,
+
+ // QCAMERA3_TUNING_META_DATA
+ (uint32_t)QCAMERA3_TUNING_META_DATA_BLOB,
+
+ // QCAMERA3_TEMPORAL_DENOISE
+ (uint32_t)QCAMERA3_TEMPORAL_DENOISE_ENABLE,
+ (uint32_t)QCAMERA3_TEMPORAL_DENOISE_PROCESS_TYPE,
+ //QCAMERA3_AVTIMER
+ (uint32_t)QCAMERA3_USE_AV_TIMER,
+
+ //QCAMERA3_SENSOR_META_DATA
+ (uint32_t)QCAMERA3_SENSOR_DYNAMIC_BLACK_LEVEL_PATTERN,
+ (uint32_t)QCAMERA3_SENSOR_IS_MONO_ONLY,
+
+ //NEXUS_EXPERIMENTAL_2015
+ (uint32_t)NEXUS_EXPERIMENTAL_2015_SENSOR_DYNAMIC_BLACK_LEVEL,
+ (uint32_t)NEXUS_EXPERIMENTAL_2015_SENSOR_INFO_OPTICALLY_SHIELDED_REGIONS,
+
+ // QCAMERA3_DUALCAM_LINK_META_DATA
+ (uint32_t)QCAMERA3_DUALCAM_LINK_ENABLE,
+ (uint32_t)QCAMERA3_DUALCAM_LINK_IS_MAIN,
+ (uint32_t)QCAMERA3_DUALCAM_LINK_RELATED_CAMERA_ID,
+
+ // QCAMERA3_DUALCAM_CALIB_META_DATA
+ (uint32_t)QCAMERA3_DUALCAM_CALIB_META_DATA_BLOB,
+
+ // QCAMERA3_HAL_PRIVATEDATA
+ (uint32_t)QCAMERA3_HAL_PRIVATEDATA_REPROCESS_FLAGS,
+ (uint32_t)QCAMERA3_HAL_PRIVATEDATA_REPROCESS_DATA_BLOB,
+
+ // QCAMERA3_JPEG_ENCODE_CROP
+ (uint32_t)QCAMERA3_JPEG_ENCODE_CROP_ENABLE,
+ (uint32_t)QCAMERA3_JPEG_ENCODE_CROP_RECT,
+ (uint32_t)QCAMERA3_JPEG_ENCODE_CROP_ROI
+
+};
+
+const vendor_tag_ops_t* QCamera3VendorTags::Ops = NULL;
+
+/*===========================================================================
+ * FUNCTION : get_vendor_tag_ops
+ *
+ * DESCRIPTION: Get the metadata vendor tag function pointers
+ *
+ * PARAMETERS :
+ * @ops : function pointer table to be filled by HAL
+ *
+ *
+ * RETURN : NONE
+ *==========================================================================*/
+void QCamera3VendorTags::get_vendor_tag_ops(
+ vendor_tag_ops_t* ops)
+{
+ LOGL("E");
+
+ Ops = ops;
+
+ ops->get_tag_count = get_tag_count;
+ ops->get_all_tags = get_all_tags;
+ ops->get_section_name = get_section_name;
+ ops->get_tag_name = get_tag_name;
+ ops->get_tag_type = get_tag_type;
+ ops->reserved[0] = NULL;
+
+ LOGL("X");
+ return;
+}
+
+/*===========================================================================
+ * FUNCTION : get_tag_count
+ *
+ * DESCRIPTION: Get number of vendor tags supported
+ *
+ * PARAMETERS :
+ * @ops : Vendor tag ops data structure
+ *
+ *
+ * RETURN : Number of vendor tags supported
+ *==========================================================================*/
+
+int QCamera3VendorTags::get_tag_count(
+ const vendor_tag_ops_t * ops)
+{
+ size_t count = 0;
+ if (ops == Ops)
+ count = sizeof(qcamera3_all_tags)/sizeof(qcamera3_all_tags[0]);
+
+ LOGL("count is %d", count);
+ return (int)count;
+}
+
+/*===========================================================================
+ * FUNCTION : get_all_tags
+ *
+ * DESCRIPTION: Fill array with all supported vendor tags
+ *
+ * PARAMETERS :
+ * @ops : Vendor tag ops data structure
+ * @tag_array: array of metadata tags
+ *
+ * RETURN : Success: the section name of the specific tag
+ * Failure: NULL
+ *==========================================================================*/
+void QCamera3VendorTags::get_all_tags(
+ const vendor_tag_ops_t * ops,
+ uint32_t *g_array)
+{
+ if (ops != Ops)
+ return;
+
+ for (size_t i = 0;
+ i < sizeof(qcamera3_all_tags)/sizeof(qcamera3_all_tags[0]);
+ i++) {
+ g_array[i] = qcamera3_all_tags[i];
+ LOGD("g_array[%d] is %d", i, g_array[i]);
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : get_section_name
+ *
+ * DESCRIPTION: Get section name for vendor tag
+ *
+ * PARAMETERS :
+ * @ops : Vendor tag ops structure
+ * @tag : Vendor specific tag
+ *
+ *
+ * RETURN : Success: the section name of the specific tag
+ * Failure: NULL
+ *==========================================================================*/
+
+const char* QCamera3VendorTags::get_section_name(
+ const vendor_tag_ops_t * ops,
+ uint32_t tag)
+{
+ LOGL("E");
+ if (ops != Ops)
+ return NULL;
+
+ const char *ret;
+ uint32_t section = tag >> 16;
+
+ if (section < VENDOR_SECTION || section >= QCAMERA3_SECTIONS_END)
+ ret = NULL;
+ else
+ ret = qcamera3_ext_section_names[section - VENDOR_SECTION];
+
+ if (ret)
+ LOGL("section_name[%d] is %s", tag, ret);
+ LOGL("X");
+ return ret;
+}
+
+/*===========================================================================
+ * FUNCTION : get_tag_name
+ *
+ * DESCRIPTION: Get name of a vendor specific tag
+ *
+ * PARAMETERS :
+ * @tag : Vendor specific tag
+ *
+ *
+ * RETURN : Success: the name of the specific tag
+ * Failure: NULL
+ *==========================================================================*/
+const char* QCamera3VendorTags::get_tag_name(
+ const vendor_tag_ops_t * ops,
+ uint32_t tag)
+{
+ LOGL("E");
+ const char *ret;
+ uint32_t section = tag >> 16;
+ uint32_t section_index = section - VENDOR_SECTION;
+ uint32_t tag_index = tag & 0xFFFF;
+
+ if (ops != Ops) {
+ ret = NULL;
+ goto done;
+ }
+
+ if (section < VENDOR_SECTION || section >= QCAMERA3_SECTIONS_END)
+ ret = NULL;
+ else if (tag >= (uint32_t)qcamera3_ext3_section_bounds[section_index])
+ ret = NULL;
+ else
+ ret = qcamera3_tag_info[section_index][tag_index].tag_name;
+
+ if (ret)
+ LOGL("tag name for tag %d is %s", tag, ret);
+ LOGL("X");
+
+done:
+ return ret;
+}
+
+/*===========================================================================
+ * FUNCTION : get_tag_type
+ *
+ * DESCRIPTION: Get type of a vendor specific tag
+ *
+ * PARAMETERS :
+ * @tag : Vendor specific tag
+ *
+ *
+ * RETURN : Success: the type of the specific tag
+ * Failure: -1
+ *==========================================================================*/
+int QCamera3VendorTags::get_tag_type(
+ const vendor_tag_ops_t *ops,
+ uint32_t tag)
+{
+ LOGL("E");
+ int ret;
+ uint32_t section = tag >> 16;
+ uint32_t section_index = section - VENDOR_SECTION;
+ uint32_t tag_index = tag & 0xFFFF;
+
+ if (ops != Ops) {
+ ret = -1;
+ goto done;
+ }
+ if (section < VENDOR_SECTION || section >= QCAMERA3_SECTIONS_END)
+ ret = -1;
+ else if (tag >= (uint32_t )qcamera3_ext3_section_bounds[section_index])
+ ret = -1;
+ else
+ ret = qcamera3_tag_info[section_index][tag_index].tag_type;
+
+ LOGL("tag type for tag %d is %d", tag, ret);
+ LOGL("X");
+done:
+ return ret;
+}
+
+}; //end namespace qcamera
diff --git a/camera/QCamera2/HAL3/QCamera3VendorTags.h b/camera/QCamera2/HAL3/QCamera3VendorTags.h
new file mode 100644
index 0000000..ffd1904
--- /dev/null
+++ b/camera/QCamera2/HAL3/QCamera3VendorTags.h
@@ -0,0 +1,223 @@
+/* Copyright (c) 2014-2016, The Linux Foundation. All rights reserved.
+*
+* Redistribution and use in source and binary forms, with or without
+* modification, are permitted provided that the following conditions are
+* met:
+* * Redistributions of source code must retain the above copyright
+* notice, this list of conditions and the following disclaimer.
+* * Redistributions in binary form must reproduce the above
+* copyright notice, this list of conditions and the following
+* disclaimer in the documentation and/or other materials provided
+* with the distribution.
+* * Neither the name of The Linux Foundation nor the names of its
+* contributors may be used to endorse or promote products derived
+* from this software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*
+*/
+
+#ifndef __QCAMERA3VENDORTAGS_H__
+#define __QCAMERA3VENDORTAGS_H__
+
+// Camera dependencies
+#include "camera_metadata.h"
+
+namespace qcamera {
+
+enum qcamera3_ext_section {
+ QCAMERA3_PRIVATEDATA = VENDOR_SECTION,
+ QCAMERA3_CDS,
+ QCAMERA3_OPAQUE_RAW,
+ QCAMERA3_CROP,
+ QCAMERA3_TUNING_META_DATA,
+ QCAMERA3_TEMPORAL_DENOISE,
+ QCAMERA3_AV_TIMER,
+ QCAMERA3_SENSOR_META_DATA,
+ NEXUS_EXPERIMENTAL_2015,
+ QCAMERA3_DUALCAM_LINK_META_DATA,
+ QCAMERA3_DUALCAM_CALIB_META_DATA,
+ QCAMERA3_HAL_PRIVATEDATA,
+ QCAMERA3_JPEG_ENCODE_CROP,
+ QCAMERA3_SECTIONS_END
+};
+
+enum qcamera3_ext_section_ranges {
+ QCAMERA3_PRIVATEDATA_START = QCAMERA3_PRIVATEDATA << 16,
+ QCAMERA3_CDS_START = QCAMERA3_CDS << 16,
+ QCAMERA3_OPAQUE_RAW_START = QCAMERA3_OPAQUE_RAW << 16,
+ QCAMERA3_CROP_START = QCAMERA3_CROP << 16,
+ QCAMERA3_TUNING_META_DATA_START = QCAMERA3_TUNING_META_DATA << 16,
+ QCAMERA3_TEMPORAL_DENOISE_START = QCAMERA3_TEMPORAL_DENOISE << 16,
+ QCAMERA3_AV_TIMER_START = QCAMERA3_AV_TIMER << 16,
+ QCAMERA3_SENSOR_META_DATA_START = QCAMERA3_SENSOR_META_DATA << 16,
+ NEXUS_EXPERIMENTAL_2015_START = NEXUS_EXPERIMENTAL_2015 << 16,
+ QCAMERA3_DUALCAM_LINK_META_DATA_START = QCAMERA3_DUALCAM_LINK_META_DATA << 16,
+ QCAMERA3_DUALCAM_CALIB_META_DATA_START = QCAMERA3_DUALCAM_CALIB_META_DATA << 16,
+ QCAMERA3_HAL_PRIVATEDATA_START = QCAMERA3_HAL_PRIVATEDATA << 16,
+ QCAMERA3_JPEG_ENCODE_CROP_START = QCAMERA3_JPEG_ENCODE_CROP << 16
+};
+
+enum qcamera3_ext_tags {
+ QCAMERA3_PRIVATEDATA_REPROCESS = QCAMERA3_PRIVATEDATA_START,
+ QCAMERA3_PRIVATEDATA_END,
+ QCAMERA3_CDS_MODE = QCAMERA3_CDS_START,
+ QCAMERA3_CDS_INFO,
+ QCAMERA3_CDS_END,
+
+ //Property Name: org.codeaurora.qcamera3.opaque_raw.opaque_raw_strides
+ //
+ //Type: int32 * n * 3 [public]
+ //
+ //Description: Distance in bytes from the beginning of one row of opaque
+ //raw image data to the beginning of next row.
+ //
+ //Details: The strides are listed as (raw_width, raw_height, stride)
+ //triplets. For each supported raw size, there will be a stride associated
+ //with it.
+ QCAMERA3_OPAQUE_RAW_STRIDES = QCAMERA3_OPAQUE_RAW_START,
+
+ //Property Name: org.codeaurora.qcamera3.opaque_raw.opaque_raw_format
+ //
+ //Type: byte(enum) [public]
+ // * LEGACY - The legacy raw format where 8, 10, or 12-bit
+ // raw data is packed into a 64-bit word.
+ // * MIPI - raw format matching the data packing described
+ // in MIPI CSI-2 specification. In memory, the data
+ // is constructed by packing sequentially received pixels
+ // into least significant parts of the words first.
+ // Within each pixel, the least significant bits are also
+ // placed towards the least significant part of the word.
+ //
+ //Details: Lay out of opaque raw data in memory is decided by two factors:
+ // opaque_raw_format and bit depth (implied by whiteLevel). Below
+ // list illustrates their relationship:
+ // LEGACY8: P7(7:0) P6(7:0) P5(7:0) P4(7:0) P3(7:0) P2(7:0) P1(7:0) P0(7:0)
+ // 8 pixels occupy 8 bytes, no padding needed
+ // min_stride = CEILING8(raw_width)
+ // LEGACY10: 0000 P5(9:0) P4(9:0) P3(9:0) P2(9:0) P1(9:0) P0(9:0)
+ // 6 pixels occupy 8 bytes, 4 bits padding at MSB
+ // min_stride = (raw_width+5)/6 * 8
+ // LEGACY12: 0000 P4(11:0) P3(11:0) P2(11:0) P1(11:0) P0(11:0)
+ // 5 pixels occupy 8 bytes, 4 bits padding at MSB
+ // min_stride = (raw_width+4)/5 * 8
+ // MIPI8: P0(7:0)
+ // 1 pixel occupy 1 byte
+ // min_stride = raw_width
+ // MIPI10: P3(1:0) P2(1:0) P1(1:0) P0(1:0) P3(9:2) P2(9:2) P1(9:2) P0(9:2)
+ // 4 pixels occupy 5 bytes
+ // min_stride = (raw_width+3)/4 * 5
+ // MIPI12: P1(3:0) P0(3:0) P1(11:4) P0(11:4)
+ // 2 pixels occupy 3 bytes
+ // min_stride = (raw_width+1)/2 * 3
+ //Note that opaque_raw_stride needs to be at least the required minimum
+ //stride from the table above. ISP hardware may need more generous stride
+ //setting. For example, for LEGACY8, the actual stride may be
+ //CEILING16(raw_width) due to bus burst length requirement.
+ QCAMERA3_OPAQUE_RAW_FORMAT,
+ QCAMERA3_OPAQUE_RAW_END,
+
+ QCAMERA3_CROP_COUNT_REPROCESS = QCAMERA3_CROP_START,
+ QCAMERA3_CROP_REPROCESS,
+ QCAMERA3_CROP_ROI_MAP_REPROCESS,
+ QCAMERA3_CROP_END,
+
+ QCAMERA3_TUNING_META_DATA_BLOB = QCAMERA3_TUNING_META_DATA_START,
+ QCAMERA3_TUNING_META_DATA_END,
+
+ QCAMERA3_TEMPORAL_DENOISE_ENABLE = QCAMERA3_TEMPORAL_DENOISE_START,
+ QCAMERA3_TEMPORAL_DENOISE_PROCESS_TYPE,
+ QCAMERA3_TEMPORAL_DENOISE_END,
+
+ QCAMERA3_USE_AV_TIMER = QCAMERA3_AV_TIMER_START,
+ QCAMERA3_AV_TIMER_END,
+
+ QCAMERA3_SENSOR_DYNAMIC_BLACK_LEVEL_PATTERN = QCAMERA3_SENSOR_META_DATA_START,
+ QCAMERA3_SENSOR_IS_MONO_ONLY,
+ QCAMERA3_SENSOR_META_DATA_END,
+
+ NEXUS_EXPERIMENTAL_2015_SENSOR_DYNAMIC_BLACK_LEVEL = NEXUS_EXPERIMENTAL_2015_START,
+ NEXUS_EXPERIMENTAL_2015_SENSOR_INFO_OPTICALLY_SHIELDED_REGIONS,
+ NEXUS_EXPERIMENTAL_2015_END,
+
+ QCAMERA3_DUALCAM_LINK_ENABLE = QCAMERA3_DUALCAM_LINK_META_DATA_START,
+ QCAMERA3_DUALCAM_LINK_IS_MAIN,
+ QCAMERA3_DUALCAM_LINK_RELATED_CAMERA_ID,
+ QCAMERA3_DUALCAM_LINK_META_DATA_END,
+
+ QCAMERA3_DUALCAM_CALIB_META_DATA_BLOB = QCAMERA3_DUALCAM_CALIB_META_DATA_START,
+ QCAMERA3_DUALCAM_CALIB_META_DATA_END,
+
+ QCAMERA3_HAL_PRIVATEDATA_REPROCESS_FLAGS = QCAMERA3_HAL_PRIVATEDATA_START,
+ QCAMERA3_HAL_PRIVATEDATA_REPROCESS_DATA_BLOB,
+ QCAMERA3_HAL_PRIVATEDATA_END,
+
+ /* Property Name: org.codeaurora.qcamera3.jpeg_encode_crop.enable
+ Type: byte
+ Description: If JPEG crop is enable
+ */
+ QCAMERA3_JPEG_ENCODE_CROP_ENABLE = QCAMERA3_JPEG_ENCODE_CROP_START,
+ /* Property Name: org.codeaurora.qcamera3.jpeg_encode_crop.rect
+ Type: int32[4]
+ Description: Crop image into size width x height
+ from [left, top] coordinate
+ rect[0] = left
+ rect[1] = top
+ rect[2] = width
+ rect[3] = height
+ */
+ QCAMERA3_JPEG_ENCODE_CROP_RECT,
+ /* Property Name: org.codeaurora.qcamera3.jpeg_encode_crop.roi
+ Type: int32[4]
+ Description: Scale the crop image into size width x height
+ from [left, top] coordinate.
+ roi[0] = left
+ roi[1] = top
+ roi[2] = width
+ roi[3] = height
+ */
+ QCAMERA3_JPEG_ENCODE_CROP_ROI,
+ QCAMERA3_JPEG_ENCODE_CROP_END
+};
+
+// QCAMERA3_OPAQUE_RAW_FORMAT
+typedef enum qcamera3_ext_opaque_raw_format {
+ QCAMERA3_OPAQUE_RAW_FORMAT_LEGACY,
+ QCAMERA3_OPAQUE_RAW_FORMAT_MIPI
+} qcamera3_ext_opaque_raw_format_t;
+
+class QCamera3VendorTags {
+
+public:
+ static void get_vendor_tag_ops(vendor_tag_ops_t* ops);
+ static int get_tag_count(
+ const vendor_tag_ops_t *ops);
+ static void get_all_tags(
+ const vendor_tag_ops_t *ops,
+ uint32_t *tag_array);
+ static const char* get_section_name(
+ const vendor_tag_ops_t *ops,
+ uint32_t tag);
+ static const char* get_tag_name(
+ const vendor_tag_ops_t *ops,
+ uint32_t tag);
+ static int get_tag_type(
+ const vendor_tag_ops_t *ops,
+ uint32_t tag);
+
+ static const vendor_tag_ops_t *Ops;
+};
+
+}; // namespace qcamera
+
+#endif /* __QCAMERA3VENDORTAGS_H__ */
diff --git a/camera/QCamera2/HAL3/android/QCamera3External.h b/camera/QCamera2/HAL3/android/QCamera3External.h
new file mode 100644
index 0000000..2553eae
--- /dev/null
+++ b/camera/QCamera2/HAL3/android/QCamera3External.h
@@ -0,0 +1,47 @@
+/* Copyright (c) 2015-2016, The Linux Foundation. All rights reserved.
+*
+* Redistribution and use in source and binary forms, with or without
+* modification, are permitted provided that the following conditions are
+* met:
+* * Redistributions of source code must retain the above copyright
+* notice, this list of conditions and the following disclaimer.
+* * Redistributions in binary form must reproduce the above
+* copyright notice, this list of conditions and the following
+* disclaimer in the documentation and/or other materials provided
+* with the distribution.
+* * Neither the name of The Linux Foundation nor the names of its
+* contributors may be used to endorse or promote products derived
+* from this software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*
+*/
+
+#ifndef __QCAMERA3EXTERNAL_H__
+#define __QCAMERA3EXTERNAL_H__
+
+// System dependencies
+#include <utils/Errors.h>
+
+// Display dependencies
+#include "QServiceUtils.h"
+
+namespace qcamera {
+
+inline android::status_t setCameraLaunchStatus(uint32_t on) {
+ return ::setCameraLaunchStatus(on);
+}
+
+}; // namespace qcamera
+
+#endif /* __QCAMERA3EXTERNAL_H__ */
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-20 19:31:20 +0000