msm8996-common: zuk: Import OSS Camera HAL

Tag: LA.HB.1.3.2-32600-8x96.0
Signed-off-by: Davide Garberi <dade.garberi@gmail.com>

1 files changed, 63 insertions, 0 deletions

diff --git a/camera/QCamera2/HAL/QCameraAllocator.h b/camera/QCamera2/HAL/QCameraAllocator.h
new file mode 100644
index 0000000..ca15a6a
--- /dev/null
+++ b/camera/QCamera2/HAL/QCameraAllocator.h
@@ -0,0 +1,63 @@
+/* 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 __QCAMERA_ALLOCATOR__
+#define __QCAMERA_ALLOCATOR__
+
+extern "C" {
+#include "mm_camera_interface.h"
+}
+
+namespace qcamera {
+
+class QCameraMemory;
+class QCameraHeapMemory;
+
+typedef struct {
+    int32_t (*bgFunction) (void *);
+    void* bgArgs;
+} BackgroundTask;
+
+class QCameraAllocator {
+public:
+    virtual QCameraMemory *allocateStreamBuf(cam_stream_type_t stream_type,
+            size_t size, int stride, int scanline, uint8_t &bufferCnt) = 0;
+    virtual int32_t allocateMoreStreamBuf(QCameraMemory *mem_obj,
+            size_t size, uint8_t &bufferCnt) = 0;
+    virtual QCameraHeapMemory *allocateStreamInfoBuf(cam_stream_type_t stream_type) = 0;
+    virtual QCameraHeapMemory *allocateMiscBuf(cam_stream_info_t *streamInfo) = 0;
+    virtual QCameraMemory *allocateStreamUserBuf(cam_stream_info_t *streamInfo) = 0;
+    virtual void waitForDeferredAlloc(cam_stream_type_t stream_type) = 0;
+    virtual uint32_t scheduleBackgroundTask(BackgroundTask* bgTask) = 0;
+    virtual int32_t waitForBackgroundTask(uint32_t &taskId) = 0;
+    virtual ~QCameraAllocator() {}
+};
+
+}; /* namespace qcamera */
+#endif /* __QCAMERA_ALLOCATOR__ */