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, 76 insertions, 0 deletions

diff --git a/camera/QCamera2/util/QCameraCmdThread.h b/camera/QCamera2/util/QCameraCmdThread.h
new file mode 100644
index 0000000..b0764b6
--- /dev/null
+++ b/camera/QCamera2/util/QCameraCmdThread.h
@@ -0,0 +1,76 @@
+/* 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_CMD_THREAD_H__
+#define __QCAMERA_CMD_THREAD_H__
+
+// System dependencies
+#include <pthread.h>
+
+// Camera dependencies
+#include "cam_semaphore.h"
+#include "cam_types.h"
+#include "QCameraQueue.h"
+
+namespace qcamera {
+
+typedef enum
+{
+    CAMERA_CMD_TYPE_NONE,
+    CAMERA_CMD_TYPE_START_DATA_PROC,
+    CAMERA_CMD_TYPE_STOP_DATA_PROC,
+    CAMERA_CMD_TYPE_DO_NEXT_JOB,
+    CAMERA_CMD_TYPE_EXIT,
+    CAMERA_CMD_TYPE_MAX
+} camera_cmd_type_t;
+
+typedef struct {
+    camera_cmd_type_t cmd;
+} camera_cmd_t;
+
+class QCameraCmdThread {
+public:
+    QCameraCmdThread();
+    ~QCameraCmdThread();
+
+    int32_t launch(void *(*start_routine)(void *), void* user_data);
+    int32_t setName(const char* name);
+    int32_t exit();
+    int32_t sendCmd(camera_cmd_type_t cmd, uint8_t sync_cmd, uint8_t priority);
+    camera_cmd_type_t getCmd();
+
+    QCameraQueue cmd_queue;      /* cmd queue */
+    pthread_t cmd_pid;           /* cmd thread ID */
+    cam_semaphore_t cmd_sem;               /* semaphore for cmd thread */
+    cam_semaphore_t sync_sem;              /* semaphore for synchronized call signal */
+};
+
+}; // namespace qcamera
+
+#endif /* __QCAMERA_CMD_THREAD_H__ */