android_device_samsung_msm8.../camera/QCamera2/util/QCameraCmdThread.h
Deokgyu Yang 18798ae484 gts3l: camera: Import camera HAL
The camera HAL is from LineageOS/xiaomi_msm8996-common, lineage-18.1

Signed-off-by: Deokgyu Yang <secugyu@gmail.com>
Change-Id: I5241f82e9ebbb4076eaf73a4180b65e9124c66c4
2021-05-24 22:24:23 +09:00

77 lines
2.7 KiB
C++

/* 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_TIMEOUT,
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__ */