81 lines
3.1 KiB
C
81 lines
3.1 KiB
C
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/* Copyright (c) 2012-2016, The Linux Foundation. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials provided
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* with the distribution.
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* * Neither the name of The Linux Foundation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
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* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#ifndef __QCAMERA2FACTORY_H__
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#define __QCAMERA2FACTORY_H__
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// Camera dependencies
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#include "hardware/camera_common.h"
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namespace qcamera {
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typedef struct {
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uint32_t cameraId;
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uint32_t device_version;
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} hal_desc;
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class QCamera2Factory
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{
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public:
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QCamera2Factory();
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virtual ~QCamera2Factory();
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static int get_number_of_cameras();
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static int get_camera_info(int camera_id, struct camera_info *info);
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static int set_callbacks(const camera_module_callbacks_t *callbacks);
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static int open_legacy(const struct hw_module_t* module,
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const char* id, uint32_t halVersion, struct hw_device_t** device);
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static int set_torch_mode(const char* camera_id, bool on);
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bool isDualCamAvailable(int hal3Enabled);
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private:
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int getNumberOfCameras();
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int getCameraInfo(int camera_id, struct camera_info *info);
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int setCallbacks(const camera_module_callbacks_t *callbacks);
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int cameraDeviceOpen(int camera_id, struct hw_device_t **hw_device);
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static int camera_device_open(const struct hw_module_t *module, const char *id,
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struct hw_device_t **hw_device);
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static int openLegacy(
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int32_t cameraId, uint32_t halVersion, struct hw_device_t** hw_device);
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int setTorchMode(const char* camera_id, bool on);
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public:
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static struct hw_module_methods_t mModuleMethods;
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private:
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int mNumOfCameras;
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hal_desc *mHalDescriptors;
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const camera_module_callbacks_t *mCallbacks;
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};
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}; /*namespace qcamera*/
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extern camera_module_t HAL_MODULE_INFO_SYM;
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#endif /* __QCAMERA2FACTORY_H__ */
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