/* 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 __QCAMERA2FACTORY_H__ #define __QCAMERA2FACTORY_H__ // Camera dependencies #include "camera_common.h" namespace qcamera { typedef struct { uint32_t cameraId; uint32_t device_version; } hal_desc; class QCamera2Factory { public: QCamera2Factory(); virtual ~QCamera2Factory(); static int get_number_of_cameras(); static int get_camera_info(int camera_id, struct camera_info *info); static int set_callbacks(const camera_module_callbacks_t *callbacks); static int open_legacy(const struct hw_module_t* module, const char* id, uint32_t halVersion, struct hw_device_t** device); static int set_torch_mode(const char* camera_id, bool on); bool isDualCamAvailable(int hal3Enabled); private: int getNumberOfCameras(); int getCameraInfo(int camera_id, struct camera_info *info); int setCallbacks(const camera_module_callbacks_t *callbacks); int cameraDeviceOpen(int camera_id, struct hw_device_t **hw_device); static int camera_device_open(const struct hw_module_t *module, const char *id, struct hw_device_t **hw_device); static int openLegacy( int32_t cameraId, uint32_t halVersion, struct hw_device_t** hw_device); int setTorchMode(const char* camera_id, bool on); public: static struct hw_module_methods_t mModuleMethods; private: int mNumOfCameras; hal_desc *mHalDescriptors; const camera_module_callbacks_t *mCallbacks; }; }; /*namespace qcamera*/ extern camera_module_t HAL_MODULE_INFO_SYM; #endif /* __QCAMERA2FACTORY_H__ */