/* 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 __QCAMERA2HARDWAREINTERFACE_H__ #define __QCAMERA2HARDWAREINTERFACE_H__ // System dependencies #include #include // Camera dependencies #include "hardware/camera.h" #include "QCameraAllocator.h" #include "QCameraChannel.h" #include "QCameraCmdThread.h" #include "QCameraDisplay.h" #include "QCameraMem.h" #include "QCameraParameters.h" #include "QCameraParametersIntf.h" #include "QCameraPerf.h" #include "QCameraPostProc.h" #include "QCameraQueue.h" #include "QCameraStream.h" #include "QCameraStateMachine.h" #include "QCameraThermalAdapter.h" #ifdef TARGET_TS_MAKEUP #include "ts_makeup_engine.h" #include "ts_detectface_engine.h" #endif extern "C" { #include "mm_camera_interface.h" #include "mm_jpeg_interface.h" } #include "QCameraTrace.h" namespace qcamera { #ifndef TRUE #define TRUE 1 #endif #ifndef FALSE #define FALSE 0 #endif typedef enum { QCAMERA_CH_TYPE_ZSL, QCAMERA_CH_TYPE_CAPTURE, QCAMERA_CH_TYPE_PREVIEW, QCAMERA_CH_TYPE_VIDEO, QCAMERA_CH_TYPE_SNAPSHOT, QCAMERA_CH_TYPE_RAW, QCAMERA_CH_TYPE_METADATA, QCAMERA_CH_TYPE_ANALYSIS, QCAMERA_CH_TYPE_CALLBACK, QCAMERA_CH_TYPE_MAX } qcamera_ch_type_enum_t; typedef struct { int32_t msg_type; int32_t ext1; int32_t ext2; } qcamera_evt_argm_t; #define QCAMERA_DUMP_FRM_PREVIEW 1 #define QCAMERA_DUMP_FRM_VIDEO (1<<1) #define QCAMERA_DUMP_FRM_SNAPSHOT (1<<2) #define QCAMERA_DUMP_FRM_THUMBNAIL (1<<3) #define QCAMERA_DUMP_FRM_RAW (1<<4) #define QCAMERA_DUMP_FRM_JPEG (1<<5) #define QCAMERA_DUMP_FRM_INPUT_REPROCESS (1<<6) #define QCAMERA_DUMP_FRM_MASK_ALL 0x000000ff #define QCAMERA_ION_USE_CACHE true #define QCAMERA_ION_USE_NOCACHE false #define MAX_ONGOING_JOBS 25 #define MAX(a, b) ((a) > (b) ? (a) : (b)) #define EXIF_ASCII_PREFIX_SIZE 8 //(sizeof(ExifAsciiPrefix)) typedef enum { QCAMERA_NOTIFY_CALLBACK, QCAMERA_DATA_CALLBACK, QCAMERA_DATA_TIMESTAMP_CALLBACK, QCAMERA_DATA_SNAPSHOT_CALLBACK } qcamera_callback_type_m; typedef void (*camera_release_callback)(void *user_data, void *cookie, int32_t cb_status); typedef void (*jpeg_data_callback)(int32_t msg_type, const camera_memory_t *data, unsigned int index, camera_frame_metadata_t *metadata, void *user, uint32_t frame_idx, camera_release_callback release_cb, void *release_cookie, void *release_data); typedef struct { qcamera_callback_type_m cb_type; // event type int32_t msg_type; // msg type int32_t ext1; // extended parameter int32_t ext2; // extended parameter camera_memory_t * data; // ptr to data memory struct unsigned int index; // index of the buf in the whole buffer int64_t timestamp; // buffer timestamp camera_frame_metadata_t *metadata; // meta data void *user_data; // any data needs to be released after callback void *cookie; // release callback cookie camera_release_callback release_cb; // release callback uint32_t frame_index; // frame index for the buffer } qcamera_callback_argm_t; class QCameraCbNotifier { public: QCameraCbNotifier(QCamera2HardwareInterface *parent) : mNotifyCb (NULL), mDataCb (NULL), mDataCbTimestamp (NULL), mCallbackCookie (NULL), mJpegCb(NULL), mJpegCallbackCookie(NULL), mParent (parent), mDataQ(releaseNotifications, this), mActive(false){} virtual ~QCameraCbNotifier(); virtual int32_t notifyCallback(qcamera_callback_argm_t &cbArgs); virtual void setCallbacks(camera_notify_callback notifyCb, camera_data_callback dataCb, camera_data_timestamp_callback dataCbTimestamp, void *callbackCookie); virtual void setJpegCallBacks( jpeg_data_callback jpegCb, void *callbackCookie); virtual int32_t startSnapshots(); virtual void stopSnapshots(); virtual void exit(); static void * cbNotifyRoutine(void * data); static void releaseNotifications(void *data, void *user_data); static bool matchSnapshotNotifications(void *data, void *user_data); static bool matchPreviewNotifications(void *data, void *user_data); static bool matchTimestampNotifications(void *data, void *user_data); virtual int32_t flushPreviewNotifications(); virtual int32_t flushVideoNotifications(); private: camera_notify_callback mNotifyCb; camera_data_callback mDataCb; camera_data_timestamp_callback mDataCbTimestamp; void *mCallbackCookie; jpeg_data_callback mJpegCb; void *mJpegCallbackCookie; QCamera2HardwareInterface *mParent; QCameraQueue mDataQ; QCameraCmdThread mProcTh; bool mActive; }; class QCamera2HardwareInterface : public QCameraAllocator, public QCameraThermalCallback, public QCameraAdjustFPS { public: /* static variable and functions accessed by camera service */ static camera_device_ops_t mCameraOps; static int set_preview_window(struct camera_device *, struct preview_stream_ops *window); static void set_CallBacks(struct camera_device *, camera_notify_callback notify_cb, camera_data_callback data_cb, camera_data_timestamp_callback data_cb_timestamp, camera_request_memory get_memory, void *user); static void enable_msg_type(struct camera_device *, int32_t msg_type); static void disable_msg_type(struct camera_device *, int32_t msg_type); static int msg_type_enabled(struct camera_device *, int32_t msg_type); static int start_preview(struct camera_device *); static void stop_preview(struct camera_device *); static int preview_enabled(struct camera_device *); static int store_meta_data_in_buffers(struct camera_device *, int enable); static int restart_start_preview(struct camera_device *); static int restart_stop_preview(struct camera_device *); static int pre_start_recording(struct camera_device *); static int start_recording(struct camera_device *); static void stop_recording(struct camera_device *); static int recording_enabled(struct camera_device *); static void release_recording_frame(struct camera_device *, const void *opaque); static int auto_focus(struct camera_device *); static int cancel_auto_focus(struct camera_device *); static int pre_take_picture(struct camera_device *); static int take_picture(struct camera_device *); int takeLiveSnapshot_internal(); int cancelLiveSnapshot_internal(); int takeBackendPic_internal(bool *JpegMemOpt, char *raw_format); void clearIntPendingEvents(); void checkIntPicPending(bool JpegMemOpt, char *raw_format); static int cancel_picture(struct camera_device *); static int set_parameters(struct camera_device *, const char *parms); static int stop_after_set_params(struct camera_device *); static int commit_params(struct camera_device *); static int restart_after_set_params(struct camera_device *); static char* get_parameters(struct camera_device *); static void put_parameters(struct camera_device *, char *); static int send_command(struct camera_device *, int32_t cmd, int32_t arg1, int32_t arg2); static int send_command_restart(struct camera_device *, int32_t cmd, int32_t arg1, int32_t arg2); static void release(struct camera_device *); static int dump(struct camera_device *, int fd); static int close_camera_device(hw_device_t *); static int register_face_image(struct camera_device *, void *img_ptr, cam_pp_offline_src_config_t *config); static int prepare_preview(struct camera_device *); static int prepare_snapshot(struct camera_device *device); public: QCamera2HardwareInterface(uint32_t cameraId); virtual ~QCamera2HardwareInterface(); int openCamera(struct hw_device_t **hw_device); // Dual camera specific oprations int bundleRelatedCameras(bool syncOn, uint32_t related_sensor_session_id); int getCameraSessionId(uint32_t* session_id); const cam_sync_related_sensors_event_info_t* getRelatedCamSyncInfo( void); int32_t setRelatedCamSyncInfo( cam_sync_related_sensors_event_info_t* info); bool isFrameSyncEnabled(void); int32_t setFrameSyncEnabled(bool enable); int32_t setMpoComposition(bool enable); bool getMpoComposition(void); bool getRecordingHintValue(void); int32_t setRecordingHintValue(int32_t value); bool isPreviewRestartNeeded(void) { return mPreviewRestartNeeded; }; static int getCapabilities(uint32_t cameraId, struct camera_info *info, cam_sync_type_t *cam_type); static int initCapabilities(uint32_t cameraId, mm_camera_vtbl_t *cameraHandle); cam_capability_t *getCamHalCapabilities(); // Implementation of QCameraAllocator virtual QCameraMemory *allocateStreamBuf(cam_stream_type_t stream_type, size_t size, int stride, int scanline, uint8_t &bufferCnt); virtual int32_t allocateMoreStreamBuf(QCameraMemory *mem_obj, size_t size, uint8_t &bufferCnt); virtual QCameraHeapMemory *allocateStreamInfoBuf(cam_stream_type_t stream_type); virtual QCameraHeapMemory *allocateMiscBuf(cam_stream_info_t *streamInfo); virtual QCameraMemory *allocateStreamUserBuf(cam_stream_info_t *streamInfo); virtual void waitForDeferredAlloc(cam_stream_type_t stream_type); // Implementation of QCameraThermalCallback virtual int thermalEvtHandle(qcamera_thermal_level_enum_t *level, void *userdata, void *data); virtual int recalcFPSRange(int &minFPS, int &maxFPS, const float &minVideoFPS, const float &maxVideoFPS, cam_fps_range_t &adjustedRange, bool bRecordingHint); friend class QCameraStateMachine; friend class QCameraPostProcessor; friend class QCameraCbNotifier; friend class QCameraMuxer; void setJpegCallBacks(jpeg_data_callback jpegCb, void *callbackCookie); int32_t initJpegHandle(); int32_t deinitJpegHandle(); int32_t setJpegHandleInfo(mm_jpeg_ops_t *ops, mm_jpeg_mpo_ops_t *mpo_ops, uint32_t pJpegClientHandle); int32_t getJpegHandleInfo(mm_jpeg_ops_t *ops, mm_jpeg_mpo_ops_t *mpo_ops, uint32_t *pJpegClientHandle); uint32_t getCameraId() { return mCameraId; }; bool bLiveSnapshot; private: int setPreviewWindow(struct preview_stream_ops *window); int setCallBacks( camera_notify_callback notify_cb, camera_data_callback data_cb, camera_data_timestamp_callback data_cb_timestamp, camera_request_memory get_memory, void *user); int enableMsgType(int32_t msg_type); int disableMsgType(int32_t msg_type); int msgTypeEnabled(int32_t msg_type); int msgTypeEnabledWithLock(int32_t msg_type); int startPreview(); int stopPreview(); int storeMetaDataInBuffers(int enable); int preStartRecording(); int startRecording(); int stopRecording(); int releaseRecordingFrame(const void *opaque); int autoFocus(); int cancelAutoFocus(); int preTakePicture(); int takePicture(); int stopCaptureChannel(bool destroy); int cancelPicture(); int takeLiveSnapshot(); int takePictureInternal(); int cancelLiveSnapshot(); char* getParameters() {return mParameters.getParameters(); } int putParameters(char *); int sendCommand(int32_t cmd, int32_t &arg1, int32_t &arg2); int release(); int dump(int fd); int registerFaceImage(void *img_ptr, cam_pp_offline_src_config_t *config, int32_t &faceID); int32_t longShot(); uint32_t deferPPInit(); int openCamera(); int closeCamera(); int processAPI(qcamera_sm_evt_enum_t api, void *api_payload); int processEvt(qcamera_sm_evt_enum_t evt, void *evt_payload); int processSyncEvt(qcamera_sm_evt_enum_t evt, void *evt_payload); void lockAPI(); void waitAPIResult(qcamera_sm_evt_enum_t api_evt, qcamera_api_result_t *apiResult); void unlockAPI(); void signalAPIResult(qcamera_api_result_t *result); void signalEvtResult(qcamera_api_result_t *result); int calcThermalLevel(qcamera_thermal_level_enum_t level, const int minFPSi, const int maxFPSi, const float &minVideoFPS, const float &maxVideoFPS, cam_fps_range_t &adjustedRange, enum msm_vfe_frame_skip_pattern &skipPattern, bool bRecordingHint); int updateThermalLevel(void *level); // update entris to set parameters and check if restart is needed int updateParameters(const char *parms, bool &needRestart); // send request to server to set parameters int commitParameterChanges(); bool isCaptureShutterEnabled(); bool needDebugFps(); bool isRegularCapture(); bool isCACEnabled(); bool is4k2kResolution(cam_dimension_t* resolution); bool isPreviewRestartEnabled(); bool needReprocess(); bool needRotationReprocess(); void debugShowVideoFPS(); void debugShowPreviewFPS(); void dumpJpegToFile(const void *data, size_t size, uint32_t index); void dumpFrameToFile(QCameraStream *stream, mm_camera_buf_def_t *frame, uint32_t dump_type, const char *misc = NULL); void dumpMetadataToFile(QCameraStream *stream, mm_camera_buf_def_t *frame,char *type); void releaseSuperBuf(mm_camera_super_buf_t *super_buf); void playShutter(); void getThumbnailSize(cam_dimension_t &dim); uint32_t getJpegQuality(); QCameraExif *getExifData(); cam_sensor_t getSensorType(); bool isLowPowerMode(); int32_t processAutoFocusEvent(cam_auto_focus_data_t &focus_data); int32_t processZoomEvent(cam_crop_data_t &crop_info); int32_t processPrepSnapshotDoneEvent(cam_prep_snapshot_state_t prep_snapshot_state); int32_t processASDUpdate(cam_asd_decision_t asd_decision); int32_t processJpegNotify(qcamera_jpeg_evt_payload_t *jpeg_job); int32_t processHDRData(cam_asd_hdr_scene_data_t hdr_scene); int32_t processRetroAECUnlock(); int32_t processZSLCaptureDone(); int32_t processSceneData(cam_scene_mode_type scene); int32_t transAwbMetaToParams(cam_awb_params_t &awb_params); int32_t processFocusPositionInfo(cam_focus_pos_info_t &cur_pos_info); int32_t processAEInfo(cam_3a_params_t &ae_params); int32_t sendEvtNotify(int32_t msg_type, int32_t ext1, int32_t ext2); int32_t sendDataNotify(int32_t msg_type, camera_memory_t *data, uint8_t index, camera_frame_metadata_t *metadata, uint32_t frame_idx); int32_t sendPreviewCallback(QCameraStream *stream, QCameraMemory *memory, uint32_t idx); int32_t selectScene(QCameraChannel *pChannel, mm_camera_super_buf_t *recvd_frame); int32_t addChannel(qcamera_ch_type_enum_t ch_type); int32_t startChannel(qcamera_ch_type_enum_t ch_type); int32_t stopChannel(qcamera_ch_type_enum_t ch_type); int32_t delChannel(qcamera_ch_type_enum_t ch_type, bool destroy = true); int32_t addPreviewChannel(); int32_t addSnapshotChannel(); int32_t addVideoChannel(); int32_t addZSLChannel(); int32_t addCaptureChannel(); int32_t addRawChannel(); int32_t addMetaDataChannel(); int32_t addAnalysisChannel(); QCameraReprocessChannel *addReprocChannel(QCameraChannel *pInputChannel, int8_t cur_channel_index = 0); QCameraReprocessChannel *addOfflineReprocChannel( cam_pp_offline_src_config_t &img_config, cam_pp_feature_config_t &pp_feature, stream_cb_routine stream_cb, void *userdata); int32_t addCallbackChannel(); int32_t addStreamToChannel(QCameraChannel *pChannel, cam_stream_type_t streamType, stream_cb_routine streamCB, void *userData); int32_t preparePreview(); void unpreparePreview(); int32_t prepareRawStream(QCameraChannel *pChannel); QCameraChannel *getChannelByHandle(uint32_t channelHandle); mm_camera_buf_def_t *getSnapshotFrame(mm_camera_super_buf_t *recvd_frame); int32_t processFaceDetectionResult(cam_faces_data_t *fd_data); bool needPreviewFDCallback(uint8_t num_faces); int32_t processHistogramStats(cam_hist_stats_t &stats_data); int32_t setHistogram(bool histogram_en); int32_t setFaceDetection(bool enabled); int32_t prepareHardwareForSnapshot(int32_t afNeeded); bool needProcessPreviewFrame(uint32_t frameID); bool needSendPreviewCallback(); bool isNoDisplayMode() {return mParameters.isNoDisplayMode();}; bool isZSLMode() {return mParameters.isZSLMode();}; bool isRdiMode() {return mParameters.isRdiMode();}; uint8_t numOfSnapshotsExpected() { return mParameters.getNumOfSnapshots();}; bool isSecureMode() {return mParameters.isSecureMode();}; bool isLongshotEnabled() { return mLongshotEnabled; }; bool isHFRMode() {return mParameters.isHfrMode();}; bool isLiveSnapshot() {return m_stateMachine.isRecording();}; void setRetroPicture(bool enable) { bRetroPicture = enable; }; bool isRetroPicture() {return bRetroPicture; }; bool isHDRMode() {return mParameters.isHDREnabled();}; uint8_t getBufNumRequired(cam_stream_type_t stream_type); bool needFDMetadata(qcamera_ch_type_enum_t channel_type); int32_t configureOnlineRotation(QCameraChannel &ch); int32_t declareSnapshotStreams(); int32_t unconfigureAdvancedCapture(); int32_t configureAdvancedCapture(); int32_t configureAFBracketing(bool enable = true); int32_t configureHDRBracketing(); int32_t stopAdvancedCapture(QCameraPicChannel *pChannel); int32_t startAdvancedCapture(QCameraPicChannel *pChannel); int32_t configureOptiZoom(); int32_t configureStillMore(); int32_t configureAEBracketing(); int32_t updatePostPreviewParameters(); inline void setOutputImageCount(uint32_t aCount) {mOutputCount = aCount;} inline uint32_t getOutputImageCount() {return mOutputCount;} bool processUFDumps(qcamera_jpeg_evt_payload_t *evt); void captureDone(); int32_t updateMetadata(metadata_buffer_t *pMetaData); void fillFacesData(cam_faces_data_t &faces_data, metadata_buffer_t *metadata); int32_t getPPConfig(cam_pp_feature_config_t &pp_config, int8_t curIndex = 0, bool multipass = FALSE); virtual uint32_t scheduleBackgroundTask(BackgroundTask* bgTask); virtual int32_t waitForBackgroundTask(uint32_t &taskId); bool needDeferred(cam_stream_type_t stream_type); static void camEvtHandle(uint32_t camera_handle, mm_camera_event_t *evt, void *user_data); static void jpegEvtHandle(jpeg_job_status_t status, uint32_t client_hdl, uint32_t jobId, mm_jpeg_output_t *p_buf, void *userdata); static void *evtNotifyRoutine(void *data); // functions for different data notify cb static void zsl_channel_cb(mm_camera_super_buf_t *recvd_frame, void *userdata); static void capture_channel_cb_routine(mm_camera_super_buf_t *recvd_frame, void *userdata); static void postproc_channel_cb_routine(mm_camera_super_buf_t *recvd_frame, void *userdata); static void rdi_mode_stream_cb_routine(mm_camera_super_buf_t *frame, QCameraStream *stream, void *userdata); static void nodisplay_preview_stream_cb_routine(mm_camera_super_buf_t *frame, QCameraStream *stream, void *userdata); static void preview_stream_cb_routine(mm_camera_super_buf_t *frame, QCameraStream *stream, void *userdata); static void synchronous_stream_cb_routine(mm_camera_super_buf_t *frame, QCameraStream *stream, void *userdata); static void postview_stream_cb_routine(mm_camera_super_buf_t *frame, QCameraStream *stream, void *userdata); static void video_stream_cb_routine(mm_camera_super_buf_t *frame, QCameraStream *stream, void *userdata); static void snapshot_channel_cb_routine(mm_camera_super_buf_t *frame, void *userdata); static void raw_channel_cb_routine(mm_camera_super_buf_t *frame, void *userdata); static void raw_stream_cb_routine(mm_camera_super_buf_t *frame, QCameraStream *stream, void *userdata); static void preview_raw_stream_cb_routine(mm_camera_super_buf_t * super_frame, QCameraStream * stream, void * userdata); static void snapshot_raw_stream_cb_routine(mm_camera_super_buf_t * super_frame, QCameraStream * stream, void * userdata); static void metadata_stream_cb_routine(mm_camera_super_buf_t *frame, QCameraStream *stream, void *userdata); static void callback_stream_cb_routine(mm_camera_super_buf_t *frame, QCameraStream *stream, void *userdata); static void reprocess_stream_cb_routine(mm_camera_super_buf_t *frame, QCameraStream *stream, void *userdata); static void releaseCameraMemory(void *data, void *cookie, int32_t cbStatus); static void returnStreamBuffer(void *data, void *cookie, int32_t cbStatus); static void getLogLevel(); int32_t startRAWChannel(QCameraChannel *pChannel); int32_t stopRAWChannel(); inline bool getNeedRestart() {return m_bNeedRestart;} inline void setNeedRestart(bool needRestart) {m_bNeedRestart = needRestart;} /*Start display skip. Skip starts after skipCnt number of frames from current frame*/ void setDisplaySkip(bool enabled, uint8_t skipCnt = 0); /*Caller can specify range frameID to skip. if end is 0, all the frames after start will be skipped*/ void setDisplayFrameSkip(uint32_t start = 0, uint32_t end = 0); /*Verifies if frameId is valid to skip*/ bool isDisplayFrameToSkip(uint32_t frameId); private: camera_device_t mCameraDevice; uint32_t mCameraId; mm_camera_vtbl_t *mCameraHandle; bool mCameraOpened; cam_jpeg_metadata_t mJpegMetadata; bool m_bRelCamCalibValid; preview_stream_ops_t *mPreviewWindow; QCameraParametersIntf mParameters; int32_t mMsgEnabled; int mStoreMetaDataInFrame; camera_notify_callback mNotifyCb; camera_data_callback mDataCb; camera_data_timestamp_callback mDataCbTimestamp; camera_request_memory mGetMemory; jpeg_data_callback mJpegCb; void *mCallbackCookie; void *mJpegCallbackCookie; bool m_bMpoEnabled; QCameraStateMachine m_stateMachine; // state machine bool m_smThreadActive; QCameraPostProcessor m_postprocessor; // post processor QCameraThermalAdapter &m_thermalAdapter; QCameraCbNotifier m_cbNotifier; QCameraPerfLock m_perfLock; pthread_mutex_t m_lock; pthread_cond_t m_cond; api_result_list *m_apiResultList; QCameraMemoryPool m_memoryPool; pthread_mutex_t m_evtLock; pthread_cond_t m_evtCond; qcamera_api_result_t m_evtResult; QCameraChannel *m_channels[QCAMERA_CH_TYPE_MAX]; // array holding channel ptr bool m_bPreviewStarted; //flag indicates first preview frame callback is received bool m_bRecordStarted; //flag indicates Recording is started for first time // Signifies if ZSL Retro Snapshots are enabled bool bRetroPicture; // Signifies AEC locked during zsl snapshots bool m_bLedAfAecLock; cam_af_state_t m_currentFocusState; uint32_t mDumpFrmCnt; // frame dump count uint32_t mDumpSkipCnt; // frame skip count mm_jpeg_exif_params_t mExifParams; qcamera_thermal_level_enum_t mThermalLevel; bool mActiveAF; bool m_HDRSceneEnabled; bool mLongshotEnabled; pthread_t mLiveSnapshotThread; pthread_t mIntPicThread; bool mFlashNeeded; bool mFlashConfigured; uint32_t mDeviceRotation; uint32_t mCaptureRotation; uint32_t mJpegExifRotation; bool mUseJpegExifRotation; bool mIs3ALocked; bool mPrepSnapRun; int32_t mZoomLevel; // Flag to indicate whether preview restart needed (for dual camera mode) bool mPreviewRestartNeeded; int mVFrameCount; int mVLastFrameCount; nsecs_t mVLastFpsTime; double mVFps; int mPFrameCount; int mPLastFrameCount; nsecs_t mPLastFpsTime; double mPFps; bool mLowLightConfigured; uint8_t mInstantAecFrameCount; //eztune variables for communication with eztune server at backend bool m_bIntJpegEvtPending; bool m_bIntRawEvtPending; char m_BackendFileName[QCAMERA_MAX_FILEPATH_LENGTH]; size_t mBackendFileSize; pthread_mutex_t m_int_lock; pthread_cond_t m_int_cond; enum DeferredWorkCmd { CMD_DEF_ALLOCATE_BUFF, CMD_DEF_PPROC_START, CMD_DEF_PPROC_INIT, CMD_DEF_METADATA_ALLOC, CMD_DEF_CREATE_JPEG_SESSION, CMD_DEF_PARAM_ALLOC, CMD_DEF_PARAM_INIT, CMD_DEF_GENERIC, CMD_DEF_MAX }; typedef struct { QCameraChannel *ch; cam_stream_type_t type; } DeferAllocBuffArgs; typedef struct { uint8_t bufferCnt; size_t size; } DeferMetadataAllocArgs; typedef struct { jpeg_encode_callback_t jpeg_cb; void *user_data; } DeferPProcInitArgs; typedef union { DeferAllocBuffArgs allocArgs; QCameraChannel *pprocArgs; DeferMetadataAllocArgs metadataAllocArgs; DeferPProcInitArgs pprocInitArgs; BackgroundTask *genericArgs; } DeferWorkArgs; typedef struct { uint32_t mDefJobId; //Job status is needed to check job was successful or failed //Error code when job was not sucessful and there is error //0 when is initialized. //for sucessfull job, do not need to maintain job status int32_t mDefJobStatus; } DefOngoingJob; DefOngoingJob mDefOngoingJobs[MAX_ONGOING_JOBS]; struct DefWork { DefWork(DeferredWorkCmd cmd_, uint32_t id_, DeferWorkArgs args_) : cmd(cmd_), id(id_), args(args_){}; DeferredWorkCmd cmd; uint32_t id; DeferWorkArgs args; }; QCameraCmdThread mDeferredWorkThread; QCameraQueue mCmdQueue; Mutex mDefLock; Condition mDefCond; uint32_t queueDeferredWork(DeferredWorkCmd cmd, DeferWorkArgs args); uint32_t dequeueDeferredWork(DefWork* dw, int32_t jobStatus); int32_t waitDeferredWork(uint32_t &job_id); static void *deferredWorkRoutine(void *obj); bool checkDeferredWork(uint32_t &job_id); int32_t getDefJobStatus(uint32_t &job_id); uint32_t mReprocJob; uint32_t mJpegJob; uint32_t mMetadataAllocJob; uint32_t mInitPProcJob; uint32_t mParamAllocJob; uint32_t mParamInitJob; uint32_t mOutputCount; uint32_t mInputCount; bool mAdvancedCaptureConfigured; bool mHDRBracketingEnabled; int32_t mNumPreviewFaces; // Jpeg Handle shared between HWI instances mm_jpeg_ops_t mJpegHandle; // MPO handle shared between HWI instances // this is needed for MPO composition of related // cam images mm_jpeg_mpo_ops_t mJpegMpoHandle; uint32_t mJpegClientHandle; bool mJpegHandleOwner; //ts add for makeup #ifdef TARGET_TS_MAKEUP TSRect mFaceRect; bool TsMakeupProcess_Preview(mm_camera_buf_def_t *pFrame,QCameraStream * pStream); bool TsMakeupProcess_Snapshot(mm_camera_buf_def_t *pFrame,QCameraStream * pStream); bool TsMakeupProcess(mm_camera_buf_def_t *frame,QCameraStream * stream,TSRect& faceRect); #endif QCameraMemory *mMetadataMem; static uint32_t sNextJobId; //Gralloc memory details pthread_mutex_t mGrallocLock; uint8_t mEnqueuedBuffers; bool mCACDoneReceived; //GPU library to read buffer padding details. void *lib_surface_utils; int (*LINK_get_surface_pixel_alignment)(); uint32_t mSurfaceStridePadding; //QCamera Display Object //QCameraDisplay mCameraDisplay; bool m_bNeedRestart; Mutex mMapLock; Condition mMapCond; //Used to decide the next frameID to be skipped uint32_t mLastPreviewFrameID; //FrameID to start frame skip. uint32_t mFrameSkipStart; /*FrameID to stop frameskip. If this is not set, all frames are skipped till we set this*/ uint32_t mFrameSkipEnd; //The offset between BOOTTIME and MONOTONIC timestamps nsecs_t mBootToMonoTimestampOffset; }; }; // namespace qcamera #endif /* __QCAMERA2HARDWAREINTERFACE_H__ */