/* Copyright (c) 2012-2014, The Linux Foundataion. 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. * */ #define LOG_TAG "QCamera3HWI" //#define LOG_NDEBUG 0 #define __STDC_LIMIT_MACROS #include #include #include #include #include #include #include #include #include #include #include "QCamera3HWI.h" #include "QCamera3Mem.h" #include "QCamera3Channel.h" #include "QCamera3PostProc.h" #include "QCamera3VendorTags.h" using namespace android; namespace qcamera { #define MAX(a, b) ((a) > (b) ? (a) : (b)) #define DATA_PTR(MEM_OBJ,INDEX) MEM_OBJ->getPtr( INDEX ) #define EMPTY_PIPELINE_DELAY 2 #define CAM_MAX_SYNC_LATENCY 4 cam_capability_t *gCamCapability[MM_CAMERA_MAX_NUM_SENSORS]; const camera_metadata_t *gStaticMetadata[MM_CAMERA_MAX_NUM_SENSORS]; pthread_mutex_t QCamera3HardwareInterface::mCameraSessionLock = PTHREAD_MUTEX_INITIALIZER; unsigned int QCamera3HardwareInterface::mCameraSessionActive = 0; const QCamera3HardwareInterface::QCameraMap QCamera3HardwareInterface::EFFECT_MODES_MAP[] = { { ANDROID_CONTROL_EFFECT_MODE_OFF, CAM_EFFECT_MODE_OFF }, { ANDROID_CONTROL_EFFECT_MODE_MONO, CAM_EFFECT_MODE_MONO }, { ANDROID_CONTROL_EFFECT_MODE_NEGATIVE, CAM_EFFECT_MODE_NEGATIVE }, { ANDROID_CONTROL_EFFECT_MODE_SOLARIZE, CAM_EFFECT_MODE_SOLARIZE }, { ANDROID_CONTROL_EFFECT_MODE_SEPIA, CAM_EFFECT_MODE_SEPIA }, { ANDROID_CONTROL_EFFECT_MODE_POSTERIZE, CAM_EFFECT_MODE_POSTERIZE }, { ANDROID_CONTROL_EFFECT_MODE_WHITEBOARD, CAM_EFFECT_MODE_WHITEBOARD }, { ANDROID_CONTROL_EFFECT_MODE_BLACKBOARD, CAM_EFFECT_MODE_BLACKBOARD }, { ANDROID_CONTROL_EFFECT_MODE_AQUA, CAM_EFFECT_MODE_AQUA } }; const QCamera3HardwareInterface::QCameraMap QCamera3HardwareInterface::WHITE_BALANCE_MODES_MAP[] = { { ANDROID_CONTROL_AWB_MODE_OFF, CAM_WB_MODE_OFF }, { ANDROID_CONTROL_AWB_MODE_AUTO, CAM_WB_MODE_AUTO }, { ANDROID_CONTROL_AWB_MODE_INCANDESCENT, CAM_WB_MODE_INCANDESCENT }, { ANDROID_CONTROL_AWB_MODE_FLUORESCENT, CAM_WB_MODE_FLUORESCENT }, { ANDROID_CONTROL_AWB_MODE_WARM_FLUORESCENT,CAM_WB_MODE_WARM_FLUORESCENT}, { ANDROID_CONTROL_AWB_MODE_DAYLIGHT, CAM_WB_MODE_DAYLIGHT }, { ANDROID_CONTROL_AWB_MODE_CLOUDY_DAYLIGHT, CAM_WB_MODE_CLOUDY_DAYLIGHT }, { ANDROID_CONTROL_AWB_MODE_TWILIGHT, CAM_WB_MODE_TWILIGHT }, { ANDROID_CONTROL_AWB_MODE_SHADE, CAM_WB_MODE_SHADE } }; const QCamera3HardwareInterface::QCameraMap QCamera3HardwareInterface::SCENE_MODES_MAP[] = { { ANDROID_CONTROL_SCENE_MODE_FACE_PRIORITY, CAM_SCENE_MODE_OFF }, { ANDROID_CONTROL_SCENE_MODE_ACTION, CAM_SCENE_MODE_ACTION }, { ANDROID_CONTROL_SCENE_MODE_PORTRAIT, CAM_SCENE_MODE_PORTRAIT }, { ANDROID_CONTROL_SCENE_MODE_LANDSCAPE, CAM_SCENE_MODE_LANDSCAPE }, { ANDROID_CONTROL_SCENE_MODE_NIGHT, CAM_SCENE_MODE_NIGHT }, { ANDROID_CONTROL_SCENE_MODE_NIGHT_PORTRAIT, CAM_SCENE_MODE_NIGHT_PORTRAIT }, { ANDROID_CONTROL_SCENE_MODE_THEATRE, CAM_SCENE_MODE_THEATRE }, { ANDROID_CONTROL_SCENE_MODE_BEACH, CAM_SCENE_MODE_BEACH }, { ANDROID_CONTROL_SCENE_MODE_SNOW, CAM_SCENE_MODE_SNOW }, { ANDROID_CONTROL_SCENE_MODE_SUNSET, CAM_SCENE_MODE_SUNSET }, { ANDROID_CONTROL_SCENE_MODE_STEADYPHOTO, CAM_SCENE_MODE_ANTISHAKE }, { ANDROID_CONTROL_SCENE_MODE_FIREWORKS , CAM_SCENE_MODE_FIREWORKS }, { ANDROID_CONTROL_SCENE_MODE_SPORTS , CAM_SCENE_MODE_SPORTS }, { ANDROID_CONTROL_SCENE_MODE_PARTY, CAM_SCENE_MODE_PARTY }, { ANDROID_CONTROL_SCENE_MODE_CANDLELIGHT, CAM_SCENE_MODE_CANDLELIGHT }, { ANDROID_CONTROL_SCENE_MODE_BARCODE, CAM_SCENE_MODE_BARCODE} }; const QCamera3HardwareInterface::QCameraMap QCamera3HardwareInterface::FOCUS_MODES_MAP[] = { { ANDROID_CONTROL_AF_MODE_OFF, CAM_FOCUS_MODE_OFF }, { ANDROID_CONTROL_AF_MODE_OFF, CAM_FOCUS_MODE_FIXED }, { ANDROID_CONTROL_AF_MODE_AUTO, CAM_FOCUS_MODE_AUTO }, { ANDROID_CONTROL_AF_MODE_MACRO, CAM_FOCUS_MODE_MACRO }, { ANDROID_CONTROL_AF_MODE_EDOF, CAM_FOCUS_MODE_EDOF }, { ANDROID_CONTROL_AF_MODE_CONTINUOUS_PICTURE, CAM_FOCUS_MODE_CONTINOUS_PICTURE }, { ANDROID_CONTROL_AF_MODE_CONTINUOUS_VIDEO, CAM_FOCUS_MODE_CONTINOUS_VIDEO } }; const QCamera3HardwareInterface::QCameraMap QCamera3HardwareInterface::ANTIBANDING_MODES_MAP[] = { { ANDROID_CONTROL_AE_ANTIBANDING_MODE_OFF, CAM_ANTIBANDING_MODE_OFF }, { ANDROID_CONTROL_AE_ANTIBANDING_MODE_50HZ, CAM_ANTIBANDING_MODE_50HZ }, { ANDROID_CONTROL_AE_ANTIBANDING_MODE_60HZ, CAM_ANTIBANDING_MODE_60HZ }, { ANDROID_CONTROL_AE_ANTIBANDING_MODE_AUTO, CAM_ANTIBANDING_MODE_AUTO } }; const QCamera3HardwareInterface::QCameraMap QCamera3HardwareInterface::AE_FLASH_MODE_MAP[] = { { ANDROID_CONTROL_AE_MODE_OFF, CAM_FLASH_MODE_OFF }, { ANDROID_CONTROL_AE_MODE_ON, CAM_FLASH_MODE_OFF }, { ANDROID_CONTROL_AE_MODE_ON_AUTO_FLASH, CAM_FLASH_MODE_AUTO}, { ANDROID_CONTROL_AE_MODE_ON_ALWAYS_FLASH, CAM_FLASH_MODE_ON }, { ANDROID_CONTROL_AE_MODE_ON_AUTO_FLASH_REDEYE, CAM_FLASH_MODE_AUTO} }; const QCamera3HardwareInterface::QCameraMap QCamera3HardwareInterface::FLASH_MODES_MAP[] = { { ANDROID_FLASH_MODE_OFF, CAM_FLASH_MODE_OFF }, { ANDROID_FLASH_MODE_SINGLE, CAM_FLASH_MODE_SINGLE }, { ANDROID_FLASH_MODE_TORCH, CAM_FLASH_MODE_TORCH } }; const QCamera3HardwareInterface::QCameraMap QCamera3HardwareInterface::FACEDETECT_MODES_MAP[] = { { ANDROID_STATISTICS_FACE_DETECT_MODE_OFF, CAM_FACE_DETECT_MODE_OFF }, { ANDROID_STATISTICS_FACE_DETECT_MODE_SIMPLE, CAM_FACE_DETECT_MODE_SIMPLE }, { ANDROID_STATISTICS_FACE_DETECT_MODE_FULL, CAM_FACE_DETECT_MODE_FULL } }; const QCamera3HardwareInterface::QCameraMap QCamera3HardwareInterface::FOCUS_CALIBRATION_MAP[] = { { ANDROID_LENS_INFO_FOCUS_DISTANCE_CALIBRATION_UNCALIBRATED, CAM_FOCUS_UNCALIBRATED }, { ANDROID_LENS_INFO_FOCUS_DISTANCE_CALIBRATION_APPROXIMATE, CAM_FOCUS_APPROXIMATE }, { ANDROID_LENS_INFO_FOCUS_DISTANCE_CALIBRATION_CALIBRATED, CAM_FOCUS_CALIBRATED } }; const int32_t available_thumbnail_sizes[] = {0, 0, 176, 144, 320, 240, 432, 288, 480, 288, 512, 288, 512, 384}; const QCamera3HardwareInterface::QCameraMap QCamera3HardwareInterface::TEST_PATTERN_MAP[] = { { ANDROID_SENSOR_TEST_PATTERN_MODE_OFF, CAM_TEST_PATTERN_OFF }, { ANDROID_SENSOR_TEST_PATTERN_MODE_SOLID_COLOR, CAM_TEST_PATTERN_SOLID_COLOR }, { ANDROID_SENSOR_TEST_PATTERN_MODE_COLOR_BARS, CAM_TEST_PATTERN_COLOR_BARS }, { ANDROID_SENSOR_TEST_PATTERN_MODE_COLOR_BARS_FADE_TO_GRAY, CAM_TEST_PATTERN_COLOR_BARS_FADE_TO_GRAY }, { ANDROID_SENSOR_TEST_PATTERN_MODE_PN9, CAM_TEST_PATTERN_PN9 }, }; /* Since there is no mapping for all the options some Android enum are not listed. * Also, the order in this list is important because while mapping from HAL to Android it will * traverse from lower to higher index which means that for HAL values that are map to different * Android values, the traverse logic will select the first one found. */ const QCamera3HardwareInterface::QCameraMap QCamera3HardwareInterface::REFERENCE_ILLUMINANT_MAP[] = { { ANDROID_SENSOR_REFERENCE_ILLUMINANT1_FLUORESCENT, CAM_AWB_WARM_FLO}, { ANDROID_SENSOR_REFERENCE_ILLUMINANT1_DAYLIGHT_FLUORESCENT, CAM_AWB_CUSTOM_DAYLIGHT }, { ANDROID_SENSOR_REFERENCE_ILLUMINANT1_COOL_WHITE_FLUORESCENT, CAM_AWB_COLD_FLO }, { ANDROID_SENSOR_REFERENCE_ILLUMINANT1_STANDARD_A, CAM_AWB_A }, { ANDROID_SENSOR_REFERENCE_ILLUMINANT1_D55, CAM_AWB_NOON }, { ANDROID_SENSOR_REFERENCE_ILLUMINANT1_D65, CAM_AWB_D65 }, { ANDROID_SENSOR_REFERENCE_ILLUMINANT1_D75, CAM_AWB_D75 }, { ANDROID_SENSOR_REFERENCE_ILLUMINANT1_D50, CAM_AWB_D50 }, { ANDROID_SENSOR_REFERENCE_ILLUMINANT1_ISO_STUDIO_TUNGSTEN, CAM_AWB_CUSTOM_A}, { ANDROID_SENSOR_REFERENCE_ILLUMINANT1_DAYLIGHT, CAM_AWB_D50 }, { ANDROID_SENSOR_REFERENCE_ILLUMINANT1_TUNGSTEN, CAM_AWB_A }, { ANDROID_SENSOR_REFERENCE_ILLUMINANT1_FINE_WEATHER, CAM_AWB_D50 }, { ANDROID_SENSOR_REFERENCE_ILLUMINANT1_CLOUDY_WEATHER, CAM_AWB_D65 }, { ANDROID_SENSOR_REFERENCE_ILLUMINANT1_SHADE, CAM_AWB_D75 }, { ANDROID_SENSOR_REFERENCE_ILLUMINANT1_DAY_WHITE_FLUORESCENT, CAM_AWB_CUSTOM_DAYLIGHT }, { ANDROID_SENSOR_REFERENCE_ILLUMINANT1_WHITE_FLUORESCENT, CAM_AWB_COLD_FLO}, }; /* Custom tag definitions */ camera3_device_ops_t QCamera3HardwareInterface::mCameraOps = { initialize: QCamera3HardwareInterface::initialize, configure_streams: QCamera3HardwareInterface::configure_streams, register_stream_buffers: NULL, construct_default_request_settings: QCamera3HardwareInterface::construct_default_request_settings, process_capture_request: QCamera3HardwareInterface::process_capture_request, get_metadata_vendor_tag_ops: NULL, dump: QCamera3HardwareInterface::dump, flush: QCamera3HardwareInterface::flush, reserved: {0}, }; int QCamera3HardwareInterface::kMaxInFlight = 5; /*=========================================================================== * FUNCTION : QCamera3HardwareInterface * * DESCRIPTION: constructor of QCamera3HardwareInterface * * PARAMETERS : * @cameraId : camera ID * * RETURN : none *==========================================================================*/ QCamera3HardwareInterface::QCamera3HardwareInterface(int cameraId, const camera_module_callbacks_t *callbacks) : mCameraId(cameraId), mCameraHandle(NULL), mCameraOpened(false), mCameraInitialized(false), mCallbackOps(NULL), mInputStream(NULL), mMetadataChannel(NULL), mPictureChannel(NULL), mRawChannel(NULL), mSupportChannel(NULL), mFirstRequest(false), mRepeatingRequest(false), mParamHeap(NULL), mParameters(NULL), mPrevParameters(NULL), mLoopBackResult(NULL), mFlush(false), mMinProcessedFrameDuration(0), mMinJpegFrameDuration(0), mMinRawFrameDuration(0), m_pPowerModule(NULL), mHdrHint(false), mMetaFrameCount(0), mCallbacks(callbacks) { mCameraDevice.common.tag = HARDWARE_DEVICE_TAG; mCameraDevice.common.version = CAMERA_DEVICE_API_VERSION_3_2; mCameraDevice.common.close = close_camera_device; mCameraDevice.ops = &mCameraOps; mCameraDevice.priv = this; gCamCapability[cameraId]->version = CAM_HAL_V3; // TODO: hardcode for now until mctl add support for min_num_pp_bufs //TBD - To see if this hardcoding is needed. Check by printing if this is filled by mctl to 3 gCamCapability[cameraId]->min_num_pp_bufs = 3; pthread_cond_init(&mRequestCond, NULL); mPendingRequest = 0; mCurrentRequestId = -1; pthread_mutex_init(&mMutex, NULL); for (size_t i = 0; i < CAMERA3_TEMPLATE_COUNT; i++) mDefaultMetadata[i] = NULL; #ifdef HAS_MULTIMEDIA_HINTS if (hw_get_module(POWER_HARDWARE_MODULE_ID, (const hw_module_t **)&m_pPowerModule)) { ALOGE("%s: %s module not found", __func__, POWER_HARDWARE_MODULE_ID); } #endif } /*=========================================================================== * FUNCTION : ~QCamera3HardwareInterface * * DESCRIPTION: destructor of QCamera3HardwareInterface * * PARAMETERS : none * * RETURN : none *==========================================================================*/ QCamera3HardwareInterface::~QCamera3HardwareInterface() { ALOGV("%s: E", __func__); /* We need to stop all streams before deleting any stream */ // NOTE: 'camera3_stream_t *' objects are already freed at // this stage by the framework for (List::iterator it = mStreamInfo.begin(); it != mStreamInfo.end(); it++) { QCamera3Channel *channel = (*it)->channel; if (channel) { channel->stop(); } } if (mSupportChannel) mSupportChannel->stop(); for (List::iterator it = mStreamInfo.begin(); it != mStreamInfo.end(); it++) { QCamera3Channel *channel = (*it)->channel; if (channel) delete channel; free (*it); } if (mSupportChannel) { delete mSupportChannel; mSupportChannel = NULL; } mPictureChannel = NULL; /* Clean up all channels */ if (mCameraInitialized) { if (mMetadataChannel) { mMetadataChannel->stop(); delete mMetadataChannel; mMetadataChannel = NULL; } deinitParameters(); } if (mCameraOpened) closeCamera(); mPendingBuffersMap.mPendingBufferList.clear(); mPendingRequestsList.clear(); for (size_t i = 0; i < CAMERA3_TEMPLATE_COUNT; i++) if (mDefaultMetadata[i]) free_camera_metadata(mDefaultMetadata[i]); pthread_cond_destroy(&mRequestCond); pthread_mutex_destroy(&mMutex); ALOGV("%s: X", __func__); } /*=========================================================================== * FUNCTION : openCamera * * DESCRIPTION: open camera * * PARAMETERS : * @hw_device : double ptr for camera device struct * * RETURN : int32_t type of status * NO_ERROR -- success * none-zero failure code *==========================================================================*/ int QCamera3HardwareInterface::openCamera(struct hw_device_t **hw_device) { int rc = 0; pthread_mutex_lock(&mCameraSessionLock); if (mCameraSessionActive) { ALOGE("%s: multiple simultaneous camera instance not supported", __func__); pthread_mutex_unlock(&mCameraSessionLock); return -EUSERS; } if (mCameraOpened) { *hw_device = NULL; return PERMISSION_DENIED; } rc = openCamera(); if (rc == 0) { *hw_device = &mCameraDevice.common; mCameraSessionActive = 1; } else *hw_device = NULL; #ifdef HAS_MULTIMEDIA_HINTS if (rc == 0) { if (m_pPowerModule) { if (m_pPowerModule->powerHint) { m_pPowerModule->powerHint(m_pPowerModule, POWER_HINT_VIDEO_ENCODE, (void *)"state=1"); } } } #endif pthread_mutex_unlock(&mCameraSessionLock); return rc; } /*=========================================================================== * FUNCTION : openCamera * * DESCRIPTION: open camera * * PARAMETERS : none * * RETURN : int32_t type of status * NO_ERROR -- success * none-zero failure code *==========================================================================*/ int QCamera3HardwareInterface::openCamera() { if (mCameraHandle) { ALOGE("Failure: Camera already opened"); return ALREADY_EXISTS; } mCameraHandle = camera_open(mCameraId); if (!mCameraHandle) { ALOGE("camera_open failed."); return UNKNOWN_ERROR; } mCameraOpened = true; return NO_ERROR; } /*=========================================================================== * FUNCTION : closeCamera * * DESCRIPTION: close camera * * PARAMETERS : none * * RETURN : int32_t type of status * NO_ERROR -- success * none-zero failure code *==========================================================================*/ int QCamera3HardwareInterface::closeCamera() { int rc = NO_ERROR; rc = mCameraHandle->ops->close_camera(mCameraHandle->camera_handle); mCameraHandle = NULL; mCameraOpened = false; #ifdef HAS_MULTIMEDIA_HINTS if (rc == NO_ERROR) { if (m_pPowerModule) { if (m_pPowerModule->powerHint) { if(mHdrHint == true) { m_pPowerModule->powerHint(m_pPowerModule, POWER_HINT_VIDEO_ENCODE, (void *)"state=3"); mHdrHint = false; } m_pPowerModule->powerHint(m_pPowerModule, POWER_HINT_VIDEO_ENCODE, (void *)"state=0"); } } } #endif return rc; } /*=========================================================================== * FUNCTION : initialize * * DESCRIPTION: Initialize frameworks callback functions * * PARAMETERS : * @callback_ops : callback function to frameworks * * RETURN : * *==========================================================================*/ int QCamera3HardwareInterface::initialize( const struct camera3_callback_ops *callback_ops) { int rc; pthread_mutex_lock(&mMutex); rc = initParameters(); if (rc < 0) { ALOGE("%s: initParamters failed %d", __func__, rc); goto err1; } mCallbackOps = callback_ops; pthread_mutex_unlock(&mMutex); mCameraInitialized = true; return 0; err1: pthread_mutex_unlock(&mMutex); return rc; } /*=========================================================================== * FUNCTION : validateStreamDimensions * * DESCRIPTION: Check if the configuration requested are those advertised * * PARAMETERS : * @stream_list : streams to be configured * * RETURN : * *==========================================================================*/ int QCamera3HardwareInterface::validateStreamDimensions( camera3_stream_configuration_t *streamList) { int rc = NO_ERROR; int32_t available_processed_sizes[MAX_SIZES_CNT * 2]; /* * Loop through all streams requested in configuration * Check if unsupported sizes have been requested on any of them */ for (size_t j = 0; j < streamList->num_streams; j++){ bool sizeFound = false; camera3_stream_t *newStream = streamList->streams[j]; /* * Sizes are different for each type of stream format check against * appropriate table. */ switch (newStream->format) { case ANDROID_SCALER_AVAILABLE_FORMATS_RAW16: case ANDROID_SCALER_AVAILABLE_FORMATS_RAW_OPAQUE: case HAL_PIXEL_FORMAT_RAW10: for (int i = 0; i < gCamCapability[mCameraId]->supported_raw_dim_cnt; i++){ if (gCamCapability[mCameraId]->raw_dim[i].width == (int32_t) newStream->width && gCamCapability[mCameraId]->raw_dim[i].height == (int32_t) newStream->height) { sizeFound = true; } } break; case HAL_PIXEL_FORMAT_BLOB: for (int i = 0; i < gCamCapability[mCameraId]->picture_sizes_tbl_cnt;i++){ if ((int32_t)(newStream->width) == gCamCapability[mCameraId] ->picture_sizes_tbl[i].width && (int32_t)(newStream->height) == gCamCapability[mCameraId] ->picture_sizes_tbl[i].height){ sizeFound = true; break; } } break; case HAL_PIXEL_FORMAT_YCbCr_420_888: case HAL_PIXEL_FORMAT_IMPLEMENTATION_DEFINED: default: /* ZSL stream will be full active array size validate that*/ if (newStream->stream_type == CAMERA3_STREAM_BIDIRECTIONAL) { if ((int32_t)(newStream->width) == gCamCapability[mCameraId]->active_array_size.width && (int32_t)(newStream->height) == gCamCapability[mCameraId]->active_array_size.height) { sizeFound = true; } /* We could potentially break here to enforce ZSL stream * set from frameworks always has full active array size * but it is not clear from spec if framework will always * follow that, also we have logic to override to full array * size, so keeping this logic lenient at the moment. */ } /* Non ZSL stream still need to conform to advertised sizes*/ for (int i = 0; i < gCamCapability[mCameraId]->picture_sizes_tbl_cnt;i++){ if ((int32_t)(newStream->width) == gCamCapability[mCameraId] ->picture_sizes_tbl[i].width && (int32_t)(newStream->height) == gCamCapability[mCameraId] ->picture_sizes_tbl[i].height){ sizeFound = true; break; } } break; } /* End of switch(newStream->format) */ /* We error out even if a single stream has unsupported size set */ if (!sizeFound) { ALOGE("%s: Error: Unsupported size of %d x %d requested for stream" "type:%d", __func__, newStream->width, newStream->height, newStream->format); rc = -EINVAL; break; } } /* End of for each stream */ return rc; } /*=========================================================================== * FUNCTION : configureStreams * * DESCRIPTION: Reset HAL camera device processing pipeline and set up new input * and output streams. * * PARAMETERS : * @stream_list : streams to be configured * * RETURN : * *==========================================================================*/ int QCamera3HardwareInterface::configureStreams( camera3_stream_configuration_t *streamList) { int rc = 0; // Sanity check stream_list if (streamList == NULL) { ALOGE("%s: NULL stream configuration", __func__); return BAD_VALUE; } if (streamList->streams == NULL) { ALOGE("%s: NULL stream list", __func__); return BAD_VALUE; } if (streamList->num_streams < 1) { ALOGE("%s: Bad number of streams requested: %d", __func__, streamList->num_streams); return BAD_VALUE; } rc = validateStreamDimensions(streamList); if (rc != NO_ERROR) { ALOGE("%s: Invalid stream configuration requested!", __func__); return rc; } /* first invalidate all the steams in the mStreamList * if they appear again, they will be validated */ for (List::iterator it = mStreamInfo.begin(); it != mStreamInfo.end(); it++) { QCamera3Channel *channel = (QCamera3Channel*)(*it)->stream->priv; channel->stop(); (*it)->status = INVALID; } if (mSupportChannel) mSupportChannel->stop(); if (mMetadataChannel) { /* If content of mStreamInfo is not 0, there is metadata stream */ mMetadataChannel->stop(); } #ifdef HAS_MULTIMEDIA_HINTS if(mHdrHint == true) { if (m_pPowerModule) { if (m_pPowerModule->powerHint) { m_pPowerModule->powerHint(m_pPowerModule, POWER_HINT_VIDEO_ENCODE, (void *)"state=3"); mHdrHint = false; } } } #endif pthread_mutex_lock(&mMutex); bool isZsl = false; camera3_stream_t *inputStream = NULL; camera3_stream_t *jpegStream = NULL; cam_stream_size_info_t stream_config_info; for (size_t i = 0; i < streamList->num_streams; i++) { camera3_stream_t *newStream = streamList->streams[i]; ALOGD("%s: newStream type = %d, stream format = %d stream size : %d x %d", __func__, newStream->stream_type, newStream->format, newStream->width, newStream->height); //if the stream is in the mStreamList validate it bool stream_exists = false; for (List::iterator it=mStreamInfo.begin(); it != mStreamInfo.end(); it++) { if ((*it)->stream == newStream) { QCamera3Channel *channel = (QCamera3Channel*)(*it)->stream->priv; stream_exists = true; delete channel; (*it)->status = VALID; (*it)->stream->priv = NULL; (*it)->channel = NULL; } } if (!stream_exists) { //new stream stream_info_t* stream_info; stream_info = (stream_info_t* )malloc(sizeof(stream_info_t)); stream_info->stream = newStream; stream_info->status = VALID; stream_info->channel = NULL; mStreamInfo.push_back(stream_info); } if (newStream->stream_type == CAMERA3_STREAM_INPUT || newStream->stream_type == CAMERA3_STREAM_BIDIRECTIONAL ) { if (inputStream != NULL) { ALOGE("%s: Multiple input streams requested!", __func__); pthread_mutex_unlock(&mMutex); return BAD_VALUE; } inputStream = newStream; } if (newStream->format == HAL_PIXEL_FORMAT_BLOB) { jpegStream = newStream; } } mInputStream = inputStream; cleanAndSortStreamInfo(); if (mMetadataChannel) { delete mMetadataChannel; mMetadataChannel = NULL; } if (mSupportChannel) { delete mSupportChannel; mSupportChannel = NULL; } //Create metadata channel and initialize it mMetadataChannel = new QCamera3MetadataChannel(mCameraHandle->camera_handle, mCameraHandle->ops, captureResultCb, &gCamCapability[mCameraId]->padding_info, this); if (mMetadataChannel == NULL) { ALOGE("%s: failed to allocate metadata channel", __func__); rc = -ENOMEM; pthread_mutex_unlock(&mMutex); return rc; } rc = mMetadataChannel->initialize(); if (rc < 0) { ALOGE("%s: metadata channel initialization failed", __func__); delete mMetadataChannel; mMetadataChannel = NULL; pthread_mutex_unlock(&mMutex); return rc; } /* Create dummy stream if there is one single raw stream */ if (streamList->num_streams == 1 && (streamList->streams[0]->format == HAL_PIXEL_FORMAT_RAW_OPAQUE || streamList->streams[0]->format == HAL_PIXEL_FORMAT_RAW16)) { mSupportChannel = new QCamera3SupportChannel( mCameraHandle->camera_handle, mCameraHandle->ops, &gCamCapability[mCameraId]->padding_info, this); if (!mSupportChannel) { ALOGE("%s: dummy channel cannot be created", __func__); pthread_mutex_unlock(&mMutex); return -ENOMEM; } } /* Allocate channel objects for the requested streams */ for (size_t i = 0; i < streamList->num_streams; i++) { camera3_stream_t *newStream = streamList->streams[i]; uint32_t stream_usage = newStream->usage; stream_config_info.stream_sizes[i].width = newStream->width; stream_config_info.stream_sizes[i].height = newStream->height; if (newStream->stream_type == CAMERA3_STREAM_BIDIRECTIONAL && newStream->format == HAL_PIXEL_FORMAT_IMPLEMENTATION_DEFINED && jpegStream){ //for zsl stream the size is active array size isZsl = true; stream_config_info.stream_sizes[i].width = gCamCapability[mCameraId]->active_array_size.width; stream_config_info.stream_sizes[i].height = gCamCapability[mCameraId]->active_array_size.height; stream_config_info.type[i] = CAM_STREAM_TYPE_SNAPSHOT; } else { //for non zsl streams find out the format switch (newStream->format) { case HAL_PIXEL_FORMAT_IMPLEMENTATION_DEFINED : { if (stream_usage & private_handle_t::PRIV_FLAGS_VIDEO_ENCODER) { stream_config_info.type[i] = CAM_STREAM_TYPE_VIDEO; } else { stream_config_info.type[i] = CAM_STREAM_TYPE_PREVIEW; } } break; case HAL_PIXEL_FORMAT_YCbCr_420_888: stream_config_info.type[i] = CAM_STREAM_TYPE_CALLBACK; #ifdef HAS_MULTIMEDIA_HINTS if (m_pPowerModule) { if (m_pPowerModule->powerHint) { m_pPowerModule->powerHint(m_pPowerModule, POWER_HINT_VIDEO_ENCODE, (void *)"state=2"); mHdrHint = true; } } #endif break; case HAL_PIXEL_FORMAT_BLOB: stream_config_info.type[i] = CAM_STREAM_TYPE_NON_ZSL_SNAPSHOT; break; case HAL_PIXEL_FORMAT_RAW_OPAQUE: case HAL_PIXEL_FORMAT_RAW16: stream_config_info.type[i] = CAM_STREAM_TYPE_RAW; break; default: stream_config_info.type[i] = CAM_STREAM_TYPE_DEFAULT; break; } } if (newStream->priv == NULL) { //New stream, construct channel switch (newStream->stream_type) { case CAMERA3_STREAM_INPUT: newStream->usage = GRALLOC_USAGE_HW_CAMERA_READ; break; case CAMERA3_STREAM_BIDIRECTIONAL: newStream->usage = GRALLOC_USAGE_HW_CAMERA_READ | GRALLOC_USAGE_HW_CAMERA_WRITE; break; case CAMERA3_STREAM_OUTPUT: /* For video encoding stream, set read/write rarely * flag so that they may be set to un-cached */ if (newStream->usage & GRALLOC_USAGE_HW_VIDEO_ENCODER) newStream->usage = (GRALLOC_USAGE_SW_READ_RARELY | GRALLOC_USAGE_SW_WRITE_RARELY | GRALLOC_USAGE_HW_CAMERA_WRITE); else newStream->usage = GRALLOC_USAGE_HW_CAMERA_WRITE; break; default: ALOGE("%s: Invalid stream_type %d", __func__, newStream->stream_type); break; } if (newStream->stream_type == CAMERA3_STREAM_OUTPUT || newStream->stream_type == CAMERA3_STREAM_BIDIRECTIONAL) { QCamera3Channel *channel = NULL; switch (newStream->format) { case HAL_PIXEL_FORMAT_IMPLEMENTATION_DEFINED: case HAL_PIXEL_FORMAT_YCbCr_420_888: newStream->max_buffers = QCamera3RegularChannel::kMaxBuffers; channel = new QCamera3RegularChannel(mCameraHandle->camera_handle, mCameraHandle->ops, captureResultCb, &gCamCapability[mCameraId]->padding_info, this, newStream, (cam_stream_type_t) stream_config_info.type[i]); if (channel == NULL) { ALOGE("%s: allocation of channel failed", __func__); pthread_mutex_unlock(&mMutex); return -ENOMEM; } newStream->priv = channel; break; case HAL_PIXEL_FORMAT_RAW_OPAQUE: case HAL_PIXEL_FORMAT_RAW16: newStream->max_buffers = QCamera3RawChannel::kMaxBuffers; mRawChannel = new QCamera3RawChannel( mCameraHandle->camera_handle, mCameraHandle->ops, captureResultCb, &gCamCapability[mCameraId]->padding_info, this, newStream, (newStream->format == HAL_PIXEL_FORMAT_RAW16)); if (mRawChannel == NULL) { ALOGE("%s: allocation of raw channel failed", __func__); pthread_mutex_unlock(&mMutex); return -ENOMEM; } newStream->priv = (QCamera3Channel*)mRawChannel; break; case HAL_PIXEL_FORMAT_BLOB: newStream->max_buffers = QCamera3PicChannel::kMaxBuffers; mPictureChannel = new QCamera3PicChannel(mCameraHandle->camera_handle, mCameraHandle->ops, captureResultCb, &gCamCapability[mCameraId]->padding_info, this, newStream); if (mPictureChannel == NULL) { ALOGE("%s: allocation of channel failed", __func__); pthread_mutex_unlock(&mMutex); return -ENOMEM; } newStream->priv = (QCamera3Channel*)mPictureChannel; break; default: ALOGE("%s: not a supported format 0x%x", __func__, newStream->format); break; } } for (List::iterator it=mStreamInfo.begin(); it != mStreamInfo.end(); it++) { if ((*it)->stream == newStream) { (*it)->channel = (QCamera3Channel*) newStream->priv; break; } } } else { // Channel already exists for this stream // Do nothing for now } } if (isZsl) mPictureChannel->overrideYuvSize( gCamCapability[mCameraId]->active_array_size.width, gCamCapability[mCameraId]->active_array_size.height); int32_t hal_version = CAM_HAL_V3; stream_config_info.num_streams = streamList->num_streams; if (mSupportChannel) { stream_config_info.stream_sizes[stream_config_info.num_streams] = QCamera3SupportChannel::kDim; stream_config_info.type[stream_config_info.num_streams] = CAM_STREAM_TYPE_CALLBACK; stream_config_info.num_streams++; } // settings/parameters don't carry over for new configureStreams memset(mParameters, 0, sizeof(metadata_buffer_t)); mParameters->first_flagged_entry = CAM_INTF_PARM_MAX; AddSetMetaEntryToBatch(mParameters, CAM_INTF_PARM_HAL_VERSION, sizeof(hal_version), &hal_version); AddSetMetaEntryToBatch(mParameters, CAM_INTF_META_STREAM_INFO, sizeof(stream_config_info), &stream_config_info); mCameraHandle->ops->set_parms(mCameraHandle->camera_handle, mParameters); /* Initialize mPendingRequestInfo and mPendnigBuffersMap */ mPendingRequestsList.clear(); mPendingFrameDropList.clear(); // Initialize/Reset the pending buffers list mPendingBuffersMap.num_buffers = 0; mPendingBuffersMap.mPendingBufferList.clear(); mFirstRequest = true; //Get min frame duration for this streams configuration deriveMinFrameDuration(); pthread_mutex_unlock(&mMutex); return rc; } /*=========================================================================== * FUNCTION : validateCaptureRequest * * DESCRIPTION: validate a capture request from camera service * * PARAMETERS : * @request : request from framework to process * * RETURN : * *==========================================================================*/ int QCamera3HardwareInterface::validateCaptureRequest( camera3_capture_request_t *request) { ssize_t idx = 0; const camera3_stream_buffer_t *b; CameraMetadata meta; /* Sanity check the request */ if (request == NULL) { ALOGE("%s: NULL capture request", __func__); return BAD_VALUE; } if (request->settings == NULL && mFirstRequest) { /*settings cannot be null for the first request*/ return BAD_VALUE; } uint32_t frameNumber = request->frame_number; if (request->input_buffer != NULL && request->input_buffer->stream != mInputStream) { ALOGE("%s: Request %d: Input buffer not from input stream!", __FUNCTION__, frameNumber); return BAD_VALUE; } if (request->num_output_buffers < 1 || request->output_buffers == NULL) { ALOGE("%s: Request %d: No output buffers provided!", __FUNCTION__, frameNumber); return BAD_VALUE; } if (request->input_buffer != NULL) { b = request->input_buffer; QCamera3Channel *channel = static_cast(b->stream->priv); if (channel == NULL) { ALOGE("%s: Request %d: Buffer %d: Unconfigured stream!", __func__, frameNumber, idx); return BAD_VALUE; } if (b->status != CAMERA3_BUFFER_STATUS_OK) { ALOGE("%s: Request %d: Buffer %d: Status not OK!", __func__, frameNumber, idx); return BAD_VALUE; } if (b->release_fence != -1) { ALOGE("%s: Request %d: Buffer %d: Has a release fence!", __func__, frameNumber, idx); return BAD_VALUE; } if (b->buffer == NULL) { ALOGE("%s: Request %d: Buffer %d: NULL buffer handle!", __func__, frameNumber, idx); return BAD_VALUE; } } // Validate all buffers b = request->output_buffers; do { QCamera3Channel *channel = static_cast(b->stream->priv); if (channel == NULL) { ALOGE("%s: Request %d: Buffer %d: Unconfigured stream!", __func__, frameNumber, idx); return BAD_VALUE; } if (b->status != CAMERA3_BUFFER_STATUS_OK) { ALOGE("%s: Request %d: Buffer %d: Status not OK!", __func__, frameNumber, idx); return BAD_VALUE; } if (b->release_fence != -1) { ALOGE("%s: Request %d: Buffer %d: Has a release fence!", __func__, frameNumber, idx); return BAD_VALUE; } if (b->buffer == NULL) { ALOGE("%s: Request %d: Buffer %d: NULL buffer handle!", __func__, frameNumber, idx); return BAD_VALUE; } idx++; b = request->output_buffers + idx; } while (idx < (ssize_t)request->num_output_buffers); return NO_ERROR; } /*=========================================================================== * FUNCTION : deriveMinFrameDuration * * DESCRIPTION: derive mininum processed, jpeg, and raw frame durations based * on currently configured streams. * * PARAMETERS : NONE * * RETURN : NONE * *==========================================================================*/ void QCamera3HardwareInterface::deriveMinFrameDuration() { int32_t maxJpegDim, maxProcessedDim, maxRawDim; maxJpegDim = 0; maxProcessedDim = 0; maxRawDim = 0; // Figure out maximum jpeg, processed, and raw dimensions for (List::iterator it = mStreamInfo.begin(); it != mStreamInfo.end(); it++) { // Input stream doesn't have valid stream_type if ((*it)->stream->stream_type == CAMERA3_STREAM_INPUT) continue; int32_t dimension = (*it)->stream->width * (*it)->stream->height; if ((*it)->stream->format == HAL_PIXEL_FORMAT_BLOB) { if (dimension > maxJpegDim) maxJpegDim = dimension; } else if ((*it)->stream->format == HAL_PIXEL_FORMAT_RAW_OPAQUE || (*it)->stream->format == HAL_PIXEL_FORMAT_RAW16) { if (dimension > maxRawDim) maxRawDim = dimension; } else { if (dimension > maxProcessedDim) maxProcessedDim = dimension; } } //Assume all jpeg dimensions are in processed dimensions. if (maxJpegDim > maxProcessedDim) maxProcessedDim = maxJpegDim; //Find the smallest raw dimension that is greater or equal to jpeg dimension if (maxProcessedDim > maxRawDim) { maxRawDim = INT32_MAX; for (int i = 0; i < gCamCapability[mCameraId]->supported_raw_dim_cnt; i++) { int32_t dimension = gCamCapability[mCameraId]->raw_dim[i].width * gCamCapability[mCameraId]->raw_dim[i].height; if (dimension >= maxProcessedDim && dimension < maxRawDim) maxRawDim = dimension; } } //Find minimum durations for processed, jpeg, and raw for (int i = 0; i < gCamCapability[mCameraId]->supported_raw_dim_cnt; i++) { if (maxRawDim == gCamCapability[mCameraId]->raw_dim[i].width * gCamCapability[mCameraId]->raw_dim[i].height) { mMinRawFrameDuration = gCamCapability[mCameraId]->raw_min_duration[i]; break; } } for (int i = 0; i < gCamCapability[mCameraId]->picture_sizes_tbl_cnt; i++) { if (maxProcessedDim == gCamCapability[mCameraId]->picture_sizes_tbl[i].width * gCamCapability[mCameraId]->picture_sizes_tbl[i].height) { mMinProcessedFrameDuration = gCamCapability[mCameraId]->picture_min_duration[i]; mMinJpegFrameDuration = gCamCapability[mCameraId]->picture_min_duration[i]; break; } } } /*=========================================================================== * FUNCTION : getMinFrameDuration * * DESCRIPTION: get minimum frame draution based on the current maximum frame durations * and current request configuration. * * PARAMETERS : @request: requset sent by the frameworks * * RETURN : min farme duration for a particular request * *==========================================================================*/ int64_t QCamera3HardwareInterface::getMinFrameDuration(const camera3_capture_request_t *request) { bool hasJpegStream = false; bool hasRawStream = false; for (uint32_t i = 0; i < request->num_output_buffers; i ++) { const camera3_stream_t *stream = request->output_buffers[i].stream; if (stream->format == HAL_PIXEL_FORMAT_BLOB) hasJpegStream = true; else if (stream->format == HAL_PIXEL_FORMAT_RAW_OPAQUE || stream->format == HAL_PIXEL_FORMAT_RAW16) hasRawStream = true; } if (!hasJpegStream) return MAX(mMinRawFrameDuration, mMinProcessedFrameDuration); else return MAX(MAX(mMinRawFrameDuration, mMinProcessedFrameDuration), mMinJpegFrameDuration); } /*=========================================================================== * FUNCTION : handleMetadataWithLock * * DESCRIPTION: Handles metadata buffer callback with mMutex lock held. * * PARAMETERS : @metadata_buf: metadata buffer * * RETURN : * *==========================================================================*/ void QCamera3HardwareInterface::handleMetadataWithLock( mm_camera_super_buf_t *metadata_buf) { metadata_buffer_t *metadata = (metadata_buffer_t *)metadata_buf->bufs[0]->buffer; int32_t frame_number_valid = *(int32_t *) POINTER_OF(CAM_INTF_META_FRAME_NUMBER_VALID, metadata); uint32_t pending_requests = *(uint32_t *)POINTER_OF( CAM_INTF_META_PENDING_REQUESTS, metadata); uint32_t frame_number = *(uint32_t *) POINTER_OF(CAM_INTF_META_FRAME_NUMBER, metadata); const struct timeval *tv = (const struct timeval *) POINTER_OF(CAM_INTF_META_SENSOR_TIMESTAMP, metadata); nsecs_t capture_time = (nsecs_t)tv->tv_sec * NSEC_PER_SEC + tv->tv_usec * NSEC_PER_USEC; cam_frame_dropped_t cam_frame_drop = *(cam_frame_dropped_t *) POINTER_OF(CAM_INTF_META_FRAME_DROPPED, metadata); int32_t urgent_frame_number_valid = *(int32_t *) POINTER_OF(CAM_INTF_META_URGENT_FRAME_NUMBER_VALID, metadata); uint32_t urgent_frame_number = *(uint32_t *) POINTER_OF(CAM_INTF_META_URGENT_FRAME_NUMBER, metadata); if (urgent_frame_number_valid) { ALOGV("%s: valid urgent frame_number = %d, capture_time = %lld", __func__, urgent_frame_number, capture_time); //Recieved an urgent Frame Number, handle it //using partial results for (List::iterator i = mPendingRequestsList.begin(); i != mPendingRequestsList.end(); i++) { camera3_notify_msg_t notify_msg; ALOGV("%s: Iterator Frame = %d urgent frame = %d", __func__, i->frame_number, urgent_frame_number); if (i->frame_number < urgent_frame_number && i->bNotified == 0) { notify_msg.type = CAMERA3_MSG_SHUTTER; notify_msg.message.shutter.frame_number = i->frame_number; notify_msg.message.shutter.timestamp = capture_time - (urgent_frame_number - i->frame_number) * NSEC_PER_33MSEC; mCallbackOps->notify(mCallbackOps, ¬ify_msg); i->timestamp = notify_msg.message.shutter.timestamp; i->bNotified = 1; ALOGV("%s: Support notification !!!! notify frame_number = %d, capture_time = %lld", __func__, i->frame_number, notify_msg.message.shutter.timestamp); } if (i->frame_number == urgent_frame_number) { camera3_capture_result_t result; memset(&result, 0, sizeof(camera3_capture_result_t)); // Send shutter notify to frameworks notify_msg.type = CAMERA3_MSG_SHUTTER; notify_msg.message.shutter.frame_number = i->frame_number; notify_msg.message.shutter.timestamp = capture_time; mCallbackOps->notify(mCallbackOps, ¬ify_msg); i->timestamp = capture_time; i->bNotified = 1; i->partial_result_cnt++; // Extract 3A metadata result.result = translateCbUrgentMetadataToResultMetadata(metadata); // Populate metadata result result.frame_number = urgent_frame_number; result.num_output_buffers = 0; result.output_buffers = NULL; result.partial_result = i->partial_result_cnt; mCallbackOps->process_capture_result(mCallbackOps, &result); ALOGV("%s: urgent frame_number = %d, capture_time = %lld", __func__, result.frame_number, capture_time); free_camera_metadata((camera_metadata_t *)result.result); break; } } } if (!frame_number_valid) { ALOGV("%s: Not a valid normal frame number, used as SOF only", __func__); mMetadataChannel->bufDone(metadata_buf); free(metadata_buf); goto done_metadata; } ALOGV("%s: valid normal frame_number = %d, capture_time = %lld", __func__, frame_number, capture_time); // Go through the pending requests info and send shutter/results to frameworks for (List::iterator i = mPendingRequestsList.begin(); i != mPendingRequestsList.end() && i->frame_number <= frame_number;) { camera3_capture_result_t result; memset(&result, 0, sizeof(camera3_capture_result_t)); ALOGV("%s: frame_number in the list is %d", __func__, i->frame_number); i->partial_result_cnt++; result.partial_result = i->partial_result_cnt; // Flush out all entries with less or equal frame numbers. mPendingRequest--; // Check whether any stream buffer corresponding to this is dropped or not // If dropped, then notify ERROR_BUFFER for the corresponding stream and // buffer with CAMERA3_BUFFER_STATUS_ERROR if (cam_frame_drop.frame_dropped) { camera3_notify_msg_t notify_msg; for (List::iterator j = i->buffers.begin(); j != i->buffers.end(); j++) { QCamera3Channel *channel = (QCamera3Channel *)j->stream->priv; uint32_t streamID = channel->getStreamID(channel->getStreamTypeMask()); for (uint32_t k=0; kframe_number, streamID); notify_msg.type = CAMERA3_MSG_ERROR; notify_msg.message.error.frame_number = i->frame_number; notify_msg.message.error.error_code = CAMERA3_MSG_ERROR_BUFFER ; notify_msg.message.error.error_stream = j->stream; mCallbackOps->notify(mCallbackOps, ¬ify_msg); ALOGV("%s: End of reporting error frame#=%d, streamID=%d", __func__, i->frame_number, streamID); PendingFrameDropInfo PendingFrameDrop; PendingFrameDrop.frame_number=i->frame_number; PendingFrameDrop.stream_ID = streamID; // Add the Frame drop info to mPendingFrameDropList mPendingFrameDropList.push_back(PendingFrameDrop); } } } } // Send empty metadata with already filled buffers for dropped metadata // and send valid metadata with already filled buffers for current metadata if (i->frame_number < frame_number) { CameraMetadata dummyMetadata; dummyMetadata.update(ANDROID_SENSOR_TIMESTAMP, &i->timestamp, 1); dummyMetadata.update(ANDROID_REQUEST_ID, &(i->request_id), 1); result.result = dummyMetadata.release(); } else { uint8_t bufferStalled = *((uint8_t *) POINTER_OF(CAM_INTF_META_FRAMES_STALLED, metadata)); if (bufferStalled) { result.result = NULL; //Metadata should not be sent in this case camera3_notify_msg_t notify_msg; memset(¬ify_msg, 0, sizeof(camera3_notify_msg_t)); notify_msg.type = CAMERA3_MSG_ERROR; notify_msg.message.error.frame_number = i->frame_number; notify_msg.message.error.error_code = CAMERA3_MSG_ERROR_REQUEST; notify_msg.message.error.error_stream = NULL; ALOGE("%s: Buffer stall observed reporting error", __func__); mCallbackOps->notify(mCallbackOps, ¬ify_msg); } else { result.result = translateFromHalMetadata(metadata, i->timestamp, i->request_id, i->jpegMetadata, i->pipeline_depth); } if (i->blob_request) { { //Dump tuning metadata if enabled and available char prop[PROPERTY_VALUE_MAX]; memset(prop, 0, sizeof(prop)); property_get("persist.camera.dumpmetadata", prop, "0"); int32_t enabled = atoi(prop); if (enabled && metadata->is_tuning_params_valid) { dumpMetadataToFile(metadata->tuning_params, mMetaFrameCount, enabled, "Snapshot", frame_number); } } //If it is a blob request then send the metadata to the picture channel metadata_buffer_t *reproc_meta = (metadata_buffer_t *)malloc(sizeof(metadata_buffer_t)); if (reproc_meta == NULL) { ALOGE("%s: Failed to allocate memory for reproc data.", __func__); goto done_metadata; } *reproc_meta = *metadata; mPictureChannel->queueReprocMetadata(reproc_meta); } // Return metadata buffer mMetadataChannel->bufDone(metadata_buf); free(metadata_buf); } if (!result.result) { ALOGE("%s: metadata is NULL", __func__); } result.frame_number = i->frame_number; result.num_output_buffers = 0; result.output_buffers = NULL; for (List::iterator j = i->buffers.begin(); j != i->buffers.end(); j++) { if (j->buffer) { result.num_output_buffers++; } } if (result.num_output_buffers > 0) { camera3_stream_buffer_t *result_buffers = new camera3_stream_buffer_t[result.num_output_buffers]; if (!result_buffers) { ALOGE("%s: Fatal error: out of memory", __func__); } size_t result_buffers_idx = 0; for (List::iterator j = i->buffers.begin(); j != i->buffers.end(); j++) { if (j->buffer) { for (List::iterator m = mPendingFrameDropList.begin(); m != mPendingFrameDropList.end(); m++) { QCamera3Channel *channel = (QCamera3Channel *)j->buffer->stream->priv; uint32_t streamID = channel->getStreamID(channel->getStreamTypeMask()); if((m->stream_ID==streamID) && (m->frame_number==frame_number)) { j->buffer->status=CAMERA3_BUFFER_STATUS_ERROR; ALOGV("%s: Stream STATUS_ERROR frame_number=%d, streamID=%d", __func__, frame_number, streamID); m = mPendingFrameDropList.erase(m); break; } } for (List::iterator k = mPendingBuffersMap.mPendingBufferList.begin(); k != mPendingBuffersMap.mPendingBufferList.end(); k++) { if (k->buffer == j->buffer->buffer) { ALOGV("%s: Found buffer %p in pending buffer List " "for frame %d, Take it out!!", __func__, k->buffer, k->frame_number); mPendingBuffersMap.num_buffers--; k = mPendingBuffersMap.mPendingBufferList.erase(k); break; } } result_buffers[result_buffers_idx++] = *(j->buffer); free(j->buffer); j->buffer = NULL; } } result.output_buffers = result_buffers; mCallbackOps->process_capture_result(mCallbackOps, &result); ALOGV("%s: meta frame_number = %d, capture_time = %lld", __func__, result.frame_number, i->timestamp); free_camera_metadata((camera_metadata_t *)result.result); delete[] result_buffers; } else { mCallbackOps->process_capture_result(mCallbackOps, &result); ALOGV("%s: meta frame_number = %d, capture_time = %lld", __func__, result.frame_number, i->timestamp); free_camera_metadata((camera_metadata_t *)result.result); } // erase the element from the list i = mPendingRequestsList.erase(i); } done_metadata: for (List::iterator i = mPendingRequestsList.begin(); i != mPendingRequestsList.end() ;i++) { i->pipeline_depth++; } if (!pending_requests) unblockRequestIfNecessary(); } /*=========================================================================== * FUNCTION : handleBufferWithLock * * DESCRIPTION: Handles image buffer callback with mMutex lock held. * * PARAMETERS : @buffer: image buffer for the callback * @frame_number: frame number of the image buffer * * RETURN : * *==========================================================================*/ void QCamera3HardwareInterface::handleBufferWithLock( camera3_stream_buffer_t *buffer, uint32_t frame_number) { // If the frame number doesn't exist in the pending request list, // directly send the buffer to the frameworks, and update pending buffers map // Otherwise, book-keep the buffer. List::iterator i = mPendingRequestsList.begin(); while (i != mPendingRequestsList.end() && i->frame_number != frame_number){ i++; } if (i == mPendingRequestsList.end()) { // Verify all pending requests frame_numbers are greater for (List::iterator j = mPendingRequestsList.begin(); j != mPendingRequestsList.end(); j++) { if (j->frame_number < frame_number) { ALOGE("%s: Error: pending frame number %d is smaller than %d", __func__, j->frame_number, frame_number); } } camera3_capture_result_t result; memset(&result, 0, sizeof(camera3_capture_result_t)); result.result = NULL; result.frame_number = frame_number; result.num_output_buffers = 1; result.partial_result = 0; for (List::iterator m = mPendingFrameDropList.begin(); m != mPendingFrameDropList.end(); m++) { QCamera3Channel *channel = (QCamera3Channel *)buffer->stream->priv; uint32_t streamID = channel->getStreamID(channel->getStreamTypeMask()); if((m->stream_ID==streamID) && (m->frame_number==frame_number)) { buffer->status=CAMERA3_BUFFER_STATUS_ERROR; ALOGV("%s: Stream STATUS_ERROR frame_number=%d, streamID=%d", __func__, frame_number, streamID); m = mPendingFrameDropList.erase(m); break; } } result.output_buffers = buffer; ALOGV("%s: result frame_number = %d, buffer = %p", __func__, frame_number, buffer->buffer); for (List::iterator k = mPendingBuffersMap.mPendingBufferList.begin(); k != mPendingBuffersMap.mPendingBufferList.end(); k++ ) { if (k->buffer == buffer->buffer) { ALOGV("%s: Found Frame buffer, take it out from list", __func__); mPendingBuffersMap.num_buffers--; k = mPendingBuffersMap.mPendingBufferList.erase(k); break; } } ALOGV("%s: mPendingBuffersMap.num_buffers = %d", __func__, mPendingBuffersMap.num_buffers); mCallbackOps->process_capture_result(mCallbackOps, &result); } else { if (i->input_buffer_present) { camera3_capture_result result; memset(&result, 0, sizeof(camera3_capture_result_t)); result.result = NULL; result.frame_number = frame_number; result.num_output_buffers = 1; result.output_buffers = buffer; result.partial_result = 0; mCallbackOps->process_capture_result(mCallbackOps, &result); i = mPendingRequestsList.erase(i); mPendingRequest--; } else { for (List::iterator j = i->buffers.begin(); j != i->buffers.end(); j++) { if (j->stream == buffer->stream) { if (j->buffer != NULL) { ALOGE("%s: Error: buffer is already set", __func__); } else { j->buffer = (camera3_stream_buffer_t *)malloc( sizeof(camera3_stream_buffer_t)); *(j->buffer) = *buffer; ALOGV("%s: cache buffer %p at result frame_number %d", __func__, buffer, frame_number); } } } } } } /*=========================================================================== * FUNCTION : unblockRequestIfNecessary * * DESCRIPTION: Unblock capture_request if max_buffer hasn't been reached. Note * that mMutex is held when this function is called. * * PARAMETERS : * * RETURN : * *==========================================================================*/ void QCamera3HardwareInterface::unblockRequestIfNecessary() { // Unblock process_capture_request pthread_cond_signal(&mRequestCond); } /*=========================================================================== * FUNCTION : registerStreamBuffers * * DESCRIPTION: Register buffers for a given stream with the HAL device. * * PARAMETERS : * @stream_list : streams to be configured * * RETURN : * *==========================================================================*/ int QCamera3HardwareInterface::registerStreamBuffers( const camera3_stream_buffer_set_t * /*buffer_set*/) { //Deprecated return NO_ERROR; } /*=========================================================================== * FUNCTION : processCaptureRequest * * DESCRIPTION: process a capture request from camera service * * PARAMETERS : * @request : request from framework to process * * RETURN : * *==========================================================================*/ int QCamera3HardwareInterface::processCaptureRequest( camera3_capture_request_t *request) { int rc = NO_ERROR; int32_t request_id; CameraMetadata meta; pthread_mutex_lock(&mMutex); rc = validateCaptureRequest(request); if (rc != NO_ERROR) { ALOGE("%s: incoming request is not valid", __func__); pthread_mutex_unlock(&mMutex); return rc; } meta = request->settings; // For first capture request, send capture intent, and // stream on all streams if (mFirstRequest) { for (size_t i = 0; i < request->num_output_buffers; i++) { const camera3_stream_buffer_t& output = request->output_buffers[i]; QCamera3Channel *channel = (QCamera3Channel *)output.stream->priv; rc = channel->registerBuffer(output.buffer); if (rc < 0) { ALOGE("%s: registerBuffer failed", __func__); pthread_mutex_unlock(&mMutex); return -ENODEV; } } if (meta.exists(ANDROID_CONTROL_CAPTURE_INTENT)) { int32_t hal_version = CAM_HAL_V3; uint8_t captureIntent = meta.find(ANDROID_CONTROL_CAPTURE_INTENT).data.u8[0]; memset(mParameters, 0, sizeof(metadata_buffer_t)); mParameters->first_flagged_entry = CAM_INTF_PARM_MAX; AddSetMetaEntryToBatch(mParameters, CAM_INTF_PARM_HAL_VERSION, sizeof(hal_version), &hal_version); AddSetMetaEntryToBatch(mParameters, CAM_INTF_META_CAPTURE_INTENT, sizeof(captureIntent), &captureIntent); mCameraHandle->ops->set_parms(mCameraHandle->camera_handle, mParameters); } //First initialize all streams for (List::iterator it = mStreamInfo.begin(); it != mStreamInfo.end(); it++) { QCamera3Channel *channel = (QCamera3Channel *)(*it)->stream->priv; rc = channel->initialize(); if (NO_ERROR != rc) { ALOGE("%s : Channel initialization failed %d", __func__, rc); pthread_mutex_unlock(&mMutex); return rc; } } if (mSupportChannel) { rc = mSupportChannel->initialize(); if (rc < 0) { ALOGE("%s: Support channel initialization failed", __func__); pthread_mutex_unlock(&mMutex); return rc; } } //Then start them. ALOGD("%s: Start META Channel", __func__); mMetadataChannel->start(); if (mSupportChannel) { rc = mSupportChannel->start(); if (rc < 0) { ALOGE("%s: Support channel start failed", __func__); mMetadataChannel->stop(); pthread_mutex_unlock(&mMutex); return rc; } } for (List::iterator it = mStreamInfo.begin(); it != mStreamInfo.end(); it++) { QCamera3Channel *channel = (QCamera3Channel *)(*it)->stream->priv; ALOGD("%s: Start Regular Channel mask=%d", __func__, channel->getStreamTypeMask()); channel->start(); } } uint32_t frameNumber = request->frame_number; cam_stream_ID_t streamID; if (meta.exists(ANDROID_REQUEST_ID)) { request_id = meta.find(ANDROID_REQUEST_ID).data.i32[0]; mCurrentRequestId = request_id; ALOGV("%s: Received request with id: %d",__func__, request_id); } else if (mFirstRequest || mCurrentRequestId == -1){ ALOGE("%s: Unable to find request id field, \ & no previous id available", __func__); return NAME_NOT_FOUND; } else { ALOGV("%s: Re-using old request id", __func__); request_id = mCurrentRequestId; } ALOGV("%s: %d, num_output_buffers = %d input_buffer = %p frame_number = %d", __func__, __LINE__, request->num_output_buffers, request->input_buffer, frameNumber); // Acquire all request buffers first streamID.num_streams = 0; int blob_request = 0; for (size_t i = 0; i < request->num_output_buffers; i++) { const camera3_stream_buffer_t& output = request->output_buffers[i]; QCamera3Channel *channel = (QCamera3Channel *)output.stream->priv; sp acquireFence = new Fence(output.acquire_fence); if (output.stream->format == HAL_PIXEL_FORMAT_BLOB) { //Call function to store local copy of jpeg data for encode params. blob_request = 1; } rc = acquireFence->wait(Fence::TIMEOUT_NEVER); if (rc != OK) { ALOGE("%s: fence wait failed %d", __func__, rc); pthread_mutex_unlock(&mMutex); return rc; } streamID.streamID[streamID.num_streams] = channel->getStreamID(channel->getStreamTypeMask()); streamID.num_streams++; } if(request->input_buffer == NULL) { rc = setFrameParameters(request, streamID); if (rc < 0) { ALOGE("%s: fail to set frame parameters", __func__); pthread_mutex_unlock(&mMutex); return rc; } } /* Update pending request list and pending buffers map */ PendingRequestInfo pendingRequest; pendingRequest.frame_number = frameNumber; pendingRequest.num_buffers = request->num_output_buffers; pendingRequest.request_id = request_id; pendingRequest.blob_request = blob_request; pendingRequest.bNotified = 0; pendingRequest.input_buffer_present = (request->input_buffer != NULL)? 1 : 0; pendingRequest.pipeline_depth = 0; pendingRequest.partial_result_cnt = 0; extractJpegMetadata(pendingRequest.jpegMetadata, request); for (size_t i = 0; i < request->num_output_buffers; i++) { RequestedBufferInfo requestedBuf; requestedBuf.stream = request->output_buffers[i].stream; requestedBuf.buffer = NULL; pendingRequest.buffers.push_back(requestedBuf); // Add to buffer handle the pending buffers list PendingBufferInfo bufferInfo; bufferInfo.frame_number = frameNumber; bufferInfo.buffer = request->output_buffers[i].buffer; bufferInfo.stream = request->output_buffers[i].stream; mPendingBuffersMap.mPendingBufferList.push_back(bufferInfo); mPendingBuffersMap.num_buffers++; ALOGV("%s: frame = %d, buffer = %p, stream = %p, stream format = %d", __func__, frameNumber, bufferInfo.buffer, bufferInfo.stream, bufferInfo.stream->format); } ALOGV("%s: mPendingBuffersMap.num_buffers = %d", __func__, mPendingBuffersMap.num_buffers); mPendingRequestsList.push_back(pendingRequest); if (mFlush) { pthread_mutex_unlock(&mMutex); return NO_ERROR; } // Notify metadata channel we receive a request mMetadataChannel->request(NULL, frameNumber); // Call request on other streams for (size_t i = 0; i < request->num_output_buffers; i++) { const camera3_stream_buffer_t& output = request->output_buffers[i]; QCamera3Channel *channel = (QCamera3Channel *)output.stream->priv; mm_camera_buf_def_t *pInputBuffer = NULL; if (channel == NULL) { ALOGE("%s: invalid channel pointer for stream", __func__); continue; } if (output.stream->format == HAL_PIXEL_FORMAT_BLOB) { QCamera3RegularChannel* inputChannel = NULL; if(request->input_buffer != NULL){ //Try to get the internal format inputChannel = (QCamera3RegularChannel*) request->input_buffer->stream->priv; if(inputChannel == NULL ){ ALOGE("%s: failed to get input channel handle", __func__); } else { pInputBuffer = inputChannel->getInternalFormatBuffer( request->input_buffer->buffer); ALOGD("%s: Input buffer dump",__func__); ALOGD("Stream id: %d", pInputBuffer->stream_id); ALOGD("streamtype:%d", pInputBuffer->stream_type); ALOGD("frame len:%d", pInputBuffer->frame_len); ALOGD("Handle:%p", request->input_buffer->buffer); } rc = channel->request(output.buffer, frameNumber, pInputBuffer, mParameters); if (rc < 0) { ALOGE("%s: Fail to request on picture channel", __func__); pthread_mutex_unlock(&mMutex); return rc; } rc = setReprocParameters(request); if (rc < 0) { ALOGE("%s: fail to set reproc parameters", __func__); pthread_mutex_unlock(&mMutex); return rc; } } else{ ALOGV("%s: %d, snapshot request with buffer %p, frame_number %d", __func__, __LINE__, output.buffer, frameNumber); if (mRepeatingRequest) { rc = channel->request(output.buffer, frameNumber, NULL, mPrevParameters); } else { rc = channel->request(output.buffer, frameNumber, NULL, mParameters); } } } else { ALOGV("%s: %d, request with buffer %p, frame_number %d", __func__, __LINE__, output.buffer, frameNumber); rc = channel->request(output.buffer, frameNumber); } if (rc < 0) ALOGE("%s: request failed", __func__); } /*set the parameters to backend*/ mCameraHandle->ops->set_parms(mCameraHandle->camera_handle, mParameters); mFirstRequest = false; // Added a timed condition wait struct timespec ts; uint8_t isValidTimeout = 1; rc = clock_gettime(CLOCK_REALTIME, &ts); if (rc < 0) { isValidTimeout = 0; ALOGE("%s: Error reading the real time clock!!", __func__); } else { // Make timeout as 5 sec for request to be honored ts.tv_sec += 5; } //Block on conditional variable mPendingRequest++; while (mPendingRequest >= kMaxInFlight) { if (!isValidTimeout) { ALOGV("%s: Blocking on conditional wait", __func__); pthread_cond_wait(&mRequestCond, &mMutex); } else { ALOGV("%s: Blocking on timed conditional wait", __func__); rc = pthread_cond_timedwait(&mRequestCond, &mMutex, &ts); if (rc == ETIMEDOUT) { rc = -ENODEV; ALOGE("%s: Unblocked on timeout!!!!", __func__); break; } } ALOGV("%s: Unblocked", __func__); } pthread_mutex_unlock(&mMutex); return rc; } /*=========================================================================== * FUNCTION : dump * * DESCRIPTION: * * PARAMETERS : * * * RETURN : *==========================================================================*/ void QCamera3HardwareInterface::dump(int /*fd*/) { /*Enable lock when we implement this function*/ /* pthread_mutex_lock(&mMutex); pthread_mutex_unlock(&mMutex); */ return; } /*=========================================================================== * FUNCTION : flush * * DESCRIPTION: * * PARAMETERS : * * * RETURN : *==========================================================================*/ int QCamera3HardwareInterface::flush() { unsigned int frameNum = 0; camera3_notify_msg_t notify_msg; camera3_capture_result_t result; camera3_stream_buffer_t *pStream_Buf = NULL; FlushMap flushMap; ALOGV("%s: Unblocking Process Capture Request", __func__); pthread_mutex_lock(&mMutex); mFlush = true; pthread_mutex_unlock(&mMutex); memset(&result, 0, sizeof(camera3_capture_result_t)); // Stop the Streams/Channels for (List::iterator it = mStreamInfo.begin(); it != mStreamInfo.end(); it++) { QCamera3Channel *channel = (QCamera3Channel *)(*it)->stream->priv; channel->stop(); (*it)->status = INVALID; } if (mSupportChannel) { mSupportChannel->stop(); } if (mMetadataChannel) { /* If content of mStreamInfo is not 0, there is metadata stream */ mMetadataChannel->stop(); } // Mutex Lock pthread_mutex_lock(&mMutex); // Unblock process_capture_request mPendingRequest = 0; pthread_cond_signal(&mRequestCond); List::iterator i = mPendingRequestsList.begin(); frameNum = i->frame_number; ALOGV("%s: Oldest frame num on mPendingRequestsList = %d", __func__, frameNum); // Go through the pending buffers and group them depending // on frame number for (List::iterator k = mPendingBuffersMap.mPendingBufferList.begin(); k != mPendingBuffersMap.mPendingBufferList.end();) { if (k->frame_number < frameNum) { ssize_t idx = flushMap.indexOfKey(k->frame_number); if (idx == NAME_NOT_FOUND) { Vector pending; pending.add(*k); flushMap.add(k->frame_number, pending); } else { Vector &pending = flushMap.editValueFor(k->frame_number); pending.add(*k); } mPendingBuffersMap.num_buffers--; k = mPendingBuffersMap.mPendingBufferList.erase(k); } else { k++; } } for (size_t i = 0; i < flushMap.size(); i++) { uint32_t frame_number = flushMap.keyAt(i); const Vector &pending = flushMap.valueAt(i); // Send Error notify to frameworks for each buffer for which // metadata buffer is already sent ALOGV("%s: Sending ERROR BUFFER for frame %d number of buffer %d", __func__, frame_number, pending.size()); pStream_Buf = new camera3_stream_buffer_t[pending.size()]; if (NULL == pStream_Buf) { ALOGE("%s: No memory for pending buffers array", __func__); pthread_mutex_unlock(&mMutex); return NO_MEMORY; } for (size_t j = 0; j < pending.size(); j++) { const PendingBufferInfo &info = pending.itemAt(j); notify_msg.type = CAMERA3_MSG_ERROR; notify_msg.message.error.error_code = CAMERA3_MSG_ERROR_BUFFER; notify_msg.message.error.error_stream = info.stream; notify_msg.message.error.frame_number = frame_number; pStream_Buf[j].acquire_fence = -1; pStream_Buf[j].release_fence = -1; pStream_Buf[j].buffer = info.buffer; pStream_Buf[j].status = CAMERA3_BUFFER_STATUS_ERROR; pStream_Buf[j].stream = info.stream; mCallbackOps->notify(mCallbackOps, ¬ify_msg); ALOGV("%s: notify frame_number = %d stream %p", __func__, frame_number, info.stream); } result.result = NULL; result.frame_number = frame_number; result.num_output_buffers = pending.size(); result.output_buffers = pStream_Buf; mCallbackOps->process_capture_result(mCallbackOps, &result); delete [] pStream_Buf; } ALOGV("%s:Sending ERROR REQUEST for all pending requests", __func__); flushMap.clear(); for (List::iterator k = mPendingBuffersMap.mPendingBufferList.begin(); k != mPendingBuffersMap.mPendingBufferList.end();) { ssize_t idx = flushMap.indexOfKey(k->frame_number); if (idx == NAME_NOT_FOUND) { Vector pending; pending.add(*k); flushMap.add(k->frame_number, pending); } else { Vector &pending = flushMap.editValueFor(k->frame_number); pending.add(*k); } mPendingBuffersMap.num_buffers--; k = mPendingBuffersMap.mPendingBufferList.erase(k); } // Go through the pending requests info and send error request to framework for (size_t i = 0; i < flushMap.size(); i++) { uint32_t frame_number = flushMap.keyAt(i); const Vector &pending = flushMap.valueAt(i); ALOGV("%s:Sending ERROR REQUEST for frame %d", __func__, frame_number); // Send shutter notify to frameworks notify_msg.type = CAMERA3_MSG_ERROR; notify_msg.message.error.error_code = CAMERA3_MSG_ERROR_REQUEST; notify_msg.message.error.error_stream = NULL; notify_msg.message.error.frame_number = frame_number; mCallbackOps->notify(mCallbackOps, ¬ify_msg); pStream_Buf = new camera3_stream_buffer_t[pending.size()]; if (NULL == pStream_Buf) { ALOGE("%s: No memory for pending buffers array", __func__); pthread_mutex_unlock(&mMutex); return NO_MEMORY; } for (size_t j = 0; j < pending.size(); j++) { const PendingBufferInfo &info = pending.itemAt(j); pStream_Buf[j].acquire_fence = -1; pStream_Buf[j].release_fence = -1; pStream_Buf[j].buffer = info.buffer; pStream_Buf[j].status = CAMERA3_BUFFER_STATUS_ERROR; pStream_Buf[j].stream = info.stream; } result.num_output_buffers = pending.size(); result.output_buffers = pStream_Buf; result.result = NULL; result.frame_number = frame_number; mCallbackOps->process_capture_result(mCallbackOps, &result); delete [] pStream_Buf; } /* Reset pending buffer list and requests list */ mPendingRequestsList.clear(); /* Reset pending frame Drop list and requests list */ mPendingFrameDropList.clear(); flushMap.clear(); mPendingBuffersMap.num_buffers = 0; mPendingBuffersMap.mPendingBufferList.clear(); ALOGV("%s: Cleared all the pending buffers ", __func__); mFlush = false; mFirstRequest = true; // Start the Streams/Channels if (mMetadataChannel) { /* If content of mStreamInfo is not 0, there is metadata stream */ mMetadataChannel->start(); } for (List::iterator it = mStreamInfo.begin(); it != mStreamInfo.end(); it++) { QCamera3Channel *channel = (QCamera3Channel *)(*it)->stream->priv; channel->start(); } if (mSupportChannel) { mSupportChannel->start(); } pthread_mutex_unlock(&mMutex); return 0; } /*=========================================================================== * FUNCTION : captureResultCb * * DESCRIPTION: Callback handler for all capture result * (streams, as well as metadata) * * PARAMETERS : * @metadata : metadata information * @buffer : actual gralloc buffer to be returned to frameworks. * NULL if metadata. * * RETURN : NONE *==========================================================================*/ void QCamera3HardwareInterface::captureResultCb(mm_camera_super_buf_t *metadata_buf, camera3_stream_buffer_t *buffer, uint32_t frame_number) { pthread_mutex_lock(&mMutex); /* Assume flush() is called before any reprocessing. Send * notify and result immediately upon receipt of any callback*/ if (mLoopBackResult) { /* Send notify */ camera3_notify_msg_t notify_msg; notify_msg.type = CAMERA3_MSG_SHUTTER; notify_msg.message.shutter.frame_number = mLoopBackResult->frame_number; notify_msg.message.shutter.timestamp = mLoopBackTimestamp; mCallbackOps->notify(mCallbackOps, ¬ify_msg); /* Send capture result */ mCallbackOps->process_capture_result(mCallbackOps, mLoopBackResult); free_camera_metadata((camera_metadata_t *)mLoopBackResult->result); free(mLoopBackResult); mLoopBackResult = NULL; } if (metadata_buf) handleMetadataWithLock(metadata_buf); else handleBufferWithLock(buffer, frame_number); pthread_mutex_unlock(&mMutex); return; } /*=========================================================================== * FUNCTION : translateFromHalMetadata * * DESCRIPTION: * * PARAMETERS : * @metadata : metadata information from callback * * RETURN : camera_metadata_t* * metadata in a format specified by fwk *==========================================================================*/ camera_metadata_t* QCamera3HardwareInterface::translateFromHalMetadata( metadata_buffer_t *metadata, nsecs_t timestamp, int32_t request_id, const CameraMetadata& jpegMetadata, uint8_t pipeline_depth) { CameraMetadata camMetadata; camera_metadata_t* resultMetadata; if (jpegMetadata.entryCount()) camMetadata.append(jpegMetadata); camMetadata.update(ANDROID_SENSOR_TIMESTAMP, ×tamp, 1); camMetadata.update(ANDROID_REQUEST_ID, &request_id, 1); camMetadata.update(ANDROID_REQUEST_PIPELINE_DEPTH, &pipeline_depth, 1); uint8_t curr_entry = GET_FIRST_PARAM_ID(metadata); uint8_t next_entry; while (curr_entry != CAM_INTF_PARM_MAX) { switch (curr_entry) { case CAM_INTF_META_FRAME_NUMBER:{ int64_t frame_number = *(uint32_t *) POINTER_OF(CAM_INTF_META_FRAME_NUMBER, metadata); camMetadata.update(ANDROID_SYNC_FRAME_NUMBER, &frame_number, 1); break; } case CAM_INTF_META_FACE_DETECTION:{ cam_face_detection_data_t *faceDetectionInfo = (cam_face_detection_data_t *)POINTER_OF(CAM_INTF_META_FACE_DETECTION, metadata); uint8_t numFaces = faceDetectionInfo->num_faces_detected; int32_t faceIds[MAX_ROI]; uint8_t faceScores[MAX_ROI]; int32_t faceRectangles[MAX_ROI * 4]; int j = 0; for (int i = 0; i < numFaces; i++) { faceIds[i] = faceDetectionInfo->faces[i].face_id; faceScores[i] = faceDetectionInfo->faces[i].score; convertToRegions(faceDetectionInfo->faces[i].face_boundary, faceRectangles+j, -1); j+= 4; } if (numFaces <= 0) { memset(faceIds, 0, sizeof(int32_t) * MAX_ROI); memset(faceScores, 0, sizeof(uint8_t) * MAX_ROI); memset(faceRectangles, 0, sizeof(int32_t) * MAX_ROI * 4); } camMetadata.update(ANDROID_STATISTICS_FACE_IDS, faceIds, numFaces); camMetadata.update(ANDROID_STATISTICS_FACE_SCORES, faceScores, numFaces); camMetadata.update(ANDROID_STATISTICS_FACE_RECTANGLES, faceRectangles, numFaces*4); break; } case CAM_INTF_META_COLOR_CORRECT_MODE:{ uint8_t *color_correct_mode = (uint8_t *)POINTER_OF(CAM_INTF_META_COLOR_CORRECT_MODE, metadata); camMetadata.update(ANDROID_COLOR_CORRECTION_MODE, color_correct_mode, 1); break; } // 3A state is sent in urgent partial result (uses quirk) case CAM_INTF_META_AEC_STATE: case CAM_INTF_PARM_AEC_LOCK: case CAM_INTF_PARM_EV: case CAM_INTF_PARM_FOCUS_MODE: case CAM_INTF_META_AF_STATE: case CAM_INTF_PARM_WHITE_BALANCE: case CAM_INTF_META_AWB_REGIONS: case CAM_INTF_META_AWB_STATE: case CAM_INTF_PARM_AWB_LOCK: case CAM_INTF_META_PRECAPTURE_TRIGGER: case CAM_INTF_META_AEC_MODE: case CAM_INTF_PARM_LED_MODE: case CAM_INTF_PARM_REDEYE_REDUCTION: case CAM_INTF_META_AF_TRIGGER_NOTICE: { ALOGV("%s: 3A metadata: %d, do not process", __func__, curr_entry); break; } case CAM_INTF_META_MODE: { uint8_t *mode =(uint8_t *)POINTER_OF(CAM_INTF_META_MODE, metadata); camMetadata.update(ANDROID_CONTROL_MODE, mode, 1); break; } case CAM_INTF_META_EDGE_MODE: { cam_edge_application_t *edgeApplication = (cam_edge_application_t *)POINTER_OF(CAM_INTF_META_EDGE_MODE, metadata); uint8_t edgeStrength = (uint8_t)edgeApplication->sharpness; camMetadata.update(ANDROID_EDGE_MODE, &(edgeApplication->edge_mode), 1); camMetadata.update(ANDROID_EDGE_STRENGTH, &edgeStrength, 1); break; } case CAM_INTF_META_FLASH_POWER: { uint8_t *flashPower = (uint8_t *)POINTER_OF(CAM_INTF_META_FLASH_POWER, metadata); camMetadata.update(ANDROID_FLASH_FIRING_POWER, flashPower, 1); break; } case CAM_INTF_META_FLASH_FIRING_TIME: { int64_t *flashFiringTime = (int64_t *)POINTER_OF(CAM_INTF_META_FLASH_FIRING_TIME, metadata); camMetadata.update(ANDROID_FLASH_FIRING_TIME, flashFiringTime, 1); break; } case CAM_INTF_META_FLASH_STATE: { uint8_t flashState = *((uint8_t *)POINTER_OF(CAM_INTF_META_FLASH_STATE, metadata)); if (!gCamCapability[mCameraId]->flash_available) { flashState = ANDROID_FLASH_STATE_UNAVAILABLE; } camMetadata.update(ANDROID_FLASH_STATE, &flashState, 1); break; } case CAM_INTF_META_FLASH_MODE:{ uint8_t flashMode = *((uint8_t*) POINTER_OF(CAM_INTF_META_FLASH_MODE, metadata)); uint8_t fwk_flashMode = lookupFwkName(FLASH_MODES_MAP, sizeof(FLASH_MODES_MAP), flashMode); camMetadata.update(ANDROID_FLASH_MODE, &fwk_flashMode, 1); break; } case CAM_INTF_META_HOTPIXEL_MODE: { uint8_t *hotPixelMode = (uint8_t *)POINTER_OF(CAM_INTF_META_HOTPIXEL_MODE, metadata); camMetadata.update(ANDROID_HOT_PIXEL_MODE, hotPixelMode, 1); break; } case CAM_INTF_META_LENS_APERTURE:{ float *lensAperture = (float *)POINTER_OF(CAM_INTF_META_LENS_APERTURE, metadata); camMetadata.update(ANDROID_LENS_APERTURE , lensAperture, 1); break; } case CAM_INTF_META_LENS_FILTERDENSITY: { float *filterDensity = (float *)POINTER_OF(CAM_INTF_META_LENS_FILTERDENSITY, metadata); camMetadata.update(ANDROID_LENS_FILTER_DENSITY , filterDensity, 1); break; } case CAM_INTF_META_LENS_FOCAL_LENGTH:{ float *focalLength = (float *)POINTER_OF(CAM_INTF_META_LENS_FOCAL_LENGTH, metadata); camMetadata.update(ANDROID_LENS_FOCAL_LENGTH, focalLength, 1); break; } case CAM_INTF_META_LENS_FOCUS_DISTANCE: { float *focusDistance = (float *)POINTER_OF(CAM_INTF_META_LENS_FOCUS_DISTANCE, metadata); camMetadata.update(ANDROID_LENS_FOCUS_DISTANCE , focusDistance, 1); break; } case CAM_INTF_META_LENS_FOCUS_RANGE: { float *focusRange = (float *)POINTER_OF(CAM_INTF_META_LENS_FOCUS_RANGE, metadata); camMetadata.update(ANDROID_LENS_FOCUS_RANGE , focusRange, 2); break; } case CAM_INTF_META_LENS_STATE: { uint8_t *lensState = (uint8_t *)POINTER_OF(CAM_INTF_META_LENS_STATE, metadata); camMetadata.update(ANDROID_LENS_STATE , lensState, 1); break; } case CAM_INTF_META_LENS_OPT_STAB_MODE: { uint8_t *opticalStab = (uint8_t *)POINTER_OF(CAM_INTF_META_LENS_OPT_STAB_MODE, metadata); camMetadata.update(ANDROID_LENS_OPTICAL_STABILIZATION_MODE ,opticalStab, 1); break; } case CAM_INTF_META_NOISE_REDUCTION_MODE: { uint8_t *noiseRedMode = (uint8_t *)POINTER_OF(CAM_INTF_META_NOISE_REDUCTION_MODE, metadata); camMetadata.update(ANDROID_NOISE_REDUCTION_MODE , noiseRedMode, 1); break; } case CAM_INTF_META_NOISE_REDUCTION_STRENGTH: { uint8_t *noiseRedStrength = (uint8_t *)POINTER_OF(CAM_INTF_META_NOISE_REDUCTION_STRENGTH, metadata); camMetadata.update(ANDROID_NOISE_REDUCTION_STRENGTH, noiseRedStrength, 1); break; } case CAM_INTF_META_SCALER_CROP_REGION: { cam_crop_region_t *hScalerCropRegion =(cam_crop_region_t *) POINTER_OF(CAM_INTF_META_SCALER_CROP_REGION, metadata); int32_t scalerCropRegion[4]; scalerCropRegion[0] = hScalerCropRegion->left; scalerCropRegion[1] = hScalerCropRegion->top; scalerCropRegion[2] = hScalerCropRegion->width; scalerCropRegion[3] = hScalerCropRegion->height; camMetadata.update(ANDROID_SCALER_CROP_REGION, scalerCropRegion, 4); break; } case CAM_INTF_META_AEC_ROI: { cam_area_t *hAeRegions = (cam_area_t *)POINTER_OF(CAM_INTF_META_AEC_ROI, metadata); int32_t aeRegions[5]; convertToRegions(hAeRegions->rect, aeRegions, hAeRegions->weight); camMetadata.update(ANDROID_CONTROL_AE_REGIONS, aeRegions, 5); ALOGV("%s: Metadata : ANDROID_CONTROL_AE_REGIONS: FWK: [%d, %d, %d, %d] HAL: [%d, %d, %d, %d]", __func__, aeRegions[0], aeRegions[1], aeRegions[2], aeRegions[3], hAeRegions->rect.left, hAeRegions->rect.top, hAeRegions->rect.width, hAeRegions->rect.height); break; } case CAM_INTF_META_AF_ROI:{ /*af regions*/ cam_area_t *hAfRegions = (cam_area_t *)POINTER_OF(CAM_INTF_META_AF_ROI, metadata); int32_t afRegions[5]; convertToRegions(hAfRegions->rect, afRegions, hAfRegions->weight); camMetadata.update(ANDROID_CONTROL_AF_REGIONS, afRegions, 5); ALOGV("%s: Metadata : ANDROID_CONTROL_AF_REGIONS: FWK: [%d, %d, %d, %d] HAL: [%d, %d, %d, %d]", __func__, afRegions[0], afRegions[1], afRegions[2], afRegions[3], hAfRegions->rect.left, hAfRegions->rect.top, hAfRegions->rect.width, hAfRegions->rect.height); break; } case CAM_INTF_META_SENSOR_EXPOSURE_TIME:{ int64_t *sensorExpTime = (int64_t *)POINTER_OF(CAM_INTF_META_SENSOR_EXPOSURE_TIME, metadata); ALOGV("%s: sensorExpTime = %lld", __func__, *sensorExpTime); camMetadata.update(ANDROID_SENSOR_EXPOSURE_TIME , sensorExpTime, 1); break; } case CAM_INTF_META_SENSOR_ROLLING_SHUTTER_SKEW:{ int64_t *sensorRollingShutterSkew = (int64_t *)POINTER_OF(CAM_INTF_META_SENSOR_ROLLING_SHUTTER_SKEW, metadata); ALOGV("%s: sensorRollingShutterSkew = %lld", __func__, *sensorRollingShutterSkew); camMetadata.update(ANDROID_SENSOR_ROLLING_SHUTTER_SKEW , sensorRollingShutterSkew, 1); break; } case CAM_INTF_META_SENSOR_FRAME_DURATION:{ int64_t *sensorFameDuration = (int64_t *)POINTER_OF(CAM_INTF_META_SENSOR_FRAME_DURATION, metadata); ALOGV("%s: sensorFameDuration = %lld", __func__, *sensorFameDuration); camMetadata.update(ANDROID_SENSOR_FRAME_DURATION, sensorFameDuration, 1); break; } case CAM_INTF_META_SENSOR_SENSITIVITY:{ int32_t sensorSensitivity = *((int32_t *)POINTER_OF(CAM_INTF_META_SENSOR_SENSITIVITY, metadata)); ALOGV("%s: sensorSensitivity = %d", __func__, sensorSensitivity); camMetadata.update(ANDROID_SENSOR_SENSITIVITY, &sensorSensitivity, 1); double noise_profile_S = computeNoiseModelEntryS(sensorSensitivity); double noise_profile_O = computeNoiseModelEntryO(sensorSensitivity); double noise_profile[2 * gCamCapability[mCameraId]->num_color_channels]; for(int i = 0; i < 2 * gCamCapability[mCameraId]->num_color_channels; i+=2){ noise_profile[i] = noise_profile_S; noise_profile[i+1] = noise_profile_O; } camMetadata.update(ANDROID_SENSOR_NOISE_PROFILE, noise_profile, 2 * gCamCapability[mCameraId]->num_color_channels); break; } case CAM_INTF_PARM_BESTSHOT_MODE: { uint8_t *sceneMode = (uint8_t *)POINTER_OF(CAM_INTF_PARM_BESTSHOT_MODE, metadata); uint8_t fwkSceneMode = (uint8_t)lookupFwkName(SCENE_MODES_MAP, sizeof(SCENE_MODES_MAP)/ sizeof(SCENE_MODES_MAP[0]), *sceneMode); camMetadata.update(ANDROID_CONTROL_SCENE_MODE, &fwkSceneMode, 1); ALOGV("%s: Metadata : ANDROID_CONTROL_SCENE_MODE: %d", __func__, fwkSceneMode); break; } case CAM_INTF_META_SHADING_MODE: { uint8_t *shadingMode = (uint8_t *)POINTER_OF(CAM_INTF_META_SHADING_MODE, metadata); camMetadata.update(ANDROID_SHADING_MODE, shadingMode, 1); break; } case CAM_INTF_META_LENS_SHADING_MAP_MODE: { uint8_t *shadingMapMode = (uint8_t *)POINTER_OF(CAM_INTF_META_LENS_SHADING_MAP_MODE, metadata); camMetadata.update(ANDROID_STATISTICS_LENS_SHADING_MAP_MODE, shadingMapMode, 1); break; } case CAM_INTF_META_STATS_FACEDETECT_MODE: { uint8_t *faceDetectMode = (uint8_t *)POINTER_OF(CAM_INTF_META_STATS_FACEDETECT_MODE, metadata); uint8_t fwk_faceDetectMode = (uint8_t)lookupFwkName(FACEDETECT_MODES_MAP, sizeof(FACEDETECT_MODES_MAP)/sizeof(FACEDETECT_MODES_MAP[0]), *faceDetectMode); /* Downgrade to simple mode */ if (fwk_faceDetectMode == ANDROID_STATISTICS_FACE_DETECT_MODE_FULL) { fwk_faceDetectMode = ANDROID_STATISTICS_FACE_DETECT_MODE_SIMPLE; } camMetadata.update(ANDROID_STATISTICS_FACE_DETECT_MODE, &fwk_faceDetectMode, 1); break; } case CAM_INTF_META_STATS_HISTOGRAM_MODE: { uint8_t *histogramMode = (uint8_t *)POINTER_OF(CAM_INTF_META_STATS_HISTOGRAM_MODE, metadata); camMetadata.update(ANDROID_STATISTICS_HISTOGRAM_MODE, histogramMode, 1); break; } case CAM_INTF_META_STATS_SHARPNESS_MAP_MODE:{ uint8_t *sharpnessMapMode = (uint8_t *)POINTER_OF(CAM_INTF_META_STATS_SHARPNESS_MAP_MODE, metadata); camMetadata.update(ANDROID_STATISTICS_SHARPNESS_MAP_MODE, sharpnessMapMode, 1); break; } case CAM_INTF_META_STATS_SHARPNESS_MAP:{ cam_sharpness_map_t *sharpnessMap = (cam_sharpness_map_t *) POINTER_OF(CAM_INTF_META_STATS_SHARPNESS_MAP, metadata); camMetadata.update(ANDROID_STATISTICS_SHARPNESS_MAP, (int32_t*)sharpnessMap->sharpness, CAM_MAX_MAP_WIDTH*CAM_MAX_MAP_HEIGHT); break; } case CAM_INTF_META_LENS_SHADING_MAP: { cam_lens_shading_map_t *lensShadingMap = (cam_lens_shading_map_t *) POINTER_OF(CAM_INTF_META_LENS_SHADING_MAP, metadata); int map_height = gCamCapability[mCameraId]->lens_shading_map_size.height; int map_width = gCamCapability[mCameraId]->lens_shading_map_size.width; camMetadata.update(ANDROID_STATISTICS_LENS_SHADING_MAP, (float*)lensShadingMap->lens_shading, 4*map_width*map_height); break; } case CAM_INTF_META_TONEMAP_MODE: { uint8_t *toneMapMode = (uint8_t *)POINTER_OF(CAM_INTF_META_TONEMAP_MODE, metadata); camMetadata.update(ANDROID_TONEMAP_MODE, toneMapMode, 1); break; } case CAM_INTF_META_TONEMAP_CURVES:{ //Populate CAM_INTF_META_TONEMAP_CURVES /* ch0 = G, ch 1 = B, ch 2 = R*/ cam_rgb_tonemap_curves *tonemap = (cam_rgb_tonemap_curves *) POINTER_OF(CAM_INTF_META_TONEMAP_CURVES, metadata); camMetadata.update(ANDROID_TONEMAP_CURVE_GREEN, (float*)tonemap->curves[0].tonemap_points, tonemap->tonemap_points_cnt * 2); camMetadata.update(ANDROID_TONEMAP_CURVE_BLUE, (float*)tonemap->curves[1].tonemap_points, tonemap->tonemap_points_cnt * 2); camMetadata.update(ANDROID_TONEMAP_CURVE_RED, (float*)tonemap->curves[2].tonemap_points, tonemap->tonemap_points_cnt * 2); break; } case CAM_INTF_META_COLOR_CORRECT_GAINS:{ cam_color_correct_gains_t *colorCorrectionGains = (cam_color_correct_gains_t*) POINTER_OF(CAM_INTF_META_COLOR_CORRECT_GAINS, metadata); camMetadata.update(ANDROID_COLOR_CORRECTION_GAINS, colorCorrectionGains->gains, 4); break; } case CAM_INTF_META_COLOR_CORRECT_TRANSFORM:{ cam_color_correct_matrix_t *colorCorrectionMatrix = (cam_color_correct_matrix_t*) POINTER_OF(CAM_INTF_META_COLOR_CORRECT_TRANSFORM, metadata); camMetadata.update(ANDROID_COLOR_CORRECTION_TRANSFORM, (camera_metadata_rational_t*)colorCorrectionMatrix->transform_matrix, 3*3); break; } /* DNG file realted metadata */ case CAM_INTF_META_PROFILE_TONE_CURVE: { cam_profile_tone_curve *toneCurve = (cam_profile_tone_curve *) POINTER_OF(CAM_INTF_META_PROFILE_TONE_CURVE, metadata); camMetadata.update(ANDROID_SENSOR_PROFILE_TONE_CURVE, (float*)toneCurve->curve.tonemap_points, toneCurve->tonemap_points_cnt * 2); break; } case CAM_INTF_META_PRED_COLOR_CORRECT_GAINS:{ cam_color_correct_gains_t *predColorCorrectionGains = (cam_color_correct_gains_t*) POINTER_OF(CAM_INTF_META_PRED_COLOR_CORRECT_GAINS, metadata); camMetadata.update(ANDROID_STATISTICS_PREDICTED_COLOR_GAINS, predColorCorrectionGains->gains, 4); break; } case CAM_INTF_META_PRED_COLOR_CORRECT_TRANSFORM:{ cam_color_correct_matrix_t *predColorCorrectionMatrix = (cam_color_correct_matrix_t*) POINTER_OF(CAM_INTF_META_PRED_COLOR_CORRECT_TRANSFORM, metadata); camMetadata.update(ANDROID_STATISTICS_PREDICTED_COLOR_TRANSFORM, (camera_metadata_rational_t*)predColorCorrectionMatrix->transform_matrix, 3*3); break; } case CAM_INTF_META_OTP_WB_GRGB:{ float *otpWbGrGb = (float*) POINTER_OF(CAM_INTF_META_OTP_WB_GRGB, metadata); camMetadata.update(ANDROID_SENSOR_GREEN_SPLIT, otpWbGrGb, 1); break; } case CAM_INTF_META_BLACK_LEVEL_LOCK:{ uint8_t *blackLevelLock = (uint8_t*) POINTER_OF(CAM_INTF_META_BLACK_LEVEL_LOCK, metadata); camMetadata.update(ANDROID_BLACK_LEVEL_LOCK, blackLevelLock, 1); break; } case CAM_INTF_PARM_ANTIBANDING: { uint8_t *hal_ab_mode = (uint8_t *)POINTER_OF(CAM_INTF_PARM_ANTIBANDING, metadata); uint8_t fwk_ab_mode = (uint8_t)lookupFwkName(ANTIBANDING_MODES_MAP, sizeof(ANTIBANDING_MODES_MAP)/sizeof(ANTIBANDING_MODES_MAP[0]), *hal_ab_mode); camMetadata.update(ANDROID_CONTROL_AE_ANTIBANDING_MODE, &fwk_ab_mode, 1); break; } case CAM_INTF_META_CAPTURE_INTENT:{ uint8_t *captureIntent = (uint8_t*) POINTER_OF(CAM_INTF_META_CAPTURE_INTENT, metadata); camMetadata.update(ANDROID_CONTROL_CAPTURE_INTENT, captureIntent, 1); break; } case CAM_INTF_META_SCENE_FLICKER:{ uint8_t *sceneFlicker = (uint8_t*) POINTER_OF(CAM_INTF_META_SCENE_FLICKER, metadata); camMetadata.update(ANDROID_STATISTICS_SCENE_FLICKER, sceneFlicker, 1); break; } case CAM_INTF_PARM_EFFECT: { uint8_t *effectMode = (uint8_t*) POINTER_OF(CAM_INTF_PARM_EFFECT, metadata); uint8_t fwk_effectMode = (uint8_t)lookupFwkName(EFFECT_MODES_MAP, sizeof(EFFECT_MODES_MAP), *effectMode); camMetadata.update(ANDROID_CONTROL_EFFECT_MODE, &fwk_effectMode, 1); break; } case CAM_INTF_META_TEST_PATTERN_DATA: { cam_test_pattern_data_t *testPatternData = (cam_test_pattern_data_t *) POINTER_OF(CAM_INTF_META_TEST_PATTERN_DATA, metadata); int32_t fwk_testPatternMode = lookupFwkName(TEST_PATTERN_MAP, sizeof(TEST_PATTERN_MAP)/sizeof(TEST_PATTERN_MAP[0]), testPatternData->mode); camMetadata.update(ANDROID_SENSOR_TEST_PATTERN_MODE, &fwk_testPatternMode, 1); int32_t fwk_testPatternData[4]; fwk_testPatternData[0] = testPatternData->r; fwk_testPatternData[3] = testPatternData->b; switch (gCamCapability[mCameraId]->color_arrangement) { case CAM_FILTER_ARRANGEMENT_RGGB: case CAM_FILTER_ARRANGEMENT_GRBG: fwk_testPatternData[1] = testPatternData->gr; fwk_testPatternData[2] = testPatternData->gb; break; case CAM_FILTER_ARRANGEMENT_GBRG: case CAM_FILTER_ARRANGEMENT_BGGR: fwk_testPatternData[2] = testPatternData->gr; fwk_testPatternData[1] = testPatternData->gb; break; default: ALOGE("%s: color arrangement %d is not supported", __func__, gCamCapability[mCameraId]->color_arrangement); break; } camMetadata.update(ANDROID_SENSOR_TEST_PATTERN_DATA, fwk_testPatternData, 4); break; } case CAM_INTF_META_JPEG_GPS_COORDINATES: { double *gps_coords = (double *)POINTER_OF( CAM_INTF_META_JPEG_GPS_COORDINATES, metadata); camMetadata.update(ANDROID_JPEG_GPS_COORDINATES, gps_coords, 3); break; } case CAM_INTF_META_JPEG_GPS_PROC_METHODS: { char *gps_methods = (char *)POINTER_OF( CAM_INTF_META_JPEG_GPS_PROC_METHODS, metadata); String8 str(gps_methods); camMetadata.update(ANDROID_JPEG_GPS_PROCESSING_METHOD, str); break; } case CAM_INTF_META_JPEG_GPS_TIMESTAMP: { int64_t *gps_timestamp = (int64_t *)POINTER_OF( CAM_INTF_META_JPEG_GPS_TIMESTAMP, metadata); camMetadata.update(ANDROID_JPEG_GPS_TIMESTAMP, gps_timestamp, 1); break; } case CAM_INTF_META_JPEG_ORIENTATION: { int32_t *jpeg_orientation = (int32_t *)POINTER_OF( CAM_INTF_META_JPEG_ORIENTATION, metadata); camMetadata.update(ANDROID_JPEG_ORIENTATION, jpeg_orientation, 1); break; } case CAM_INTF_META_JPEG_QUALITY: { uint8_t *jpeg_quality = (uint8_t *)POINTER_OF( CAM_INTF_META_JPEG_QUALITY, metadata); camMetadata.update(ANDROID_JPEG_QUALITY, jpeg_quality, 1); break; } case CAM_INTF_META_JPEG_THUMB_QUALITY: { uint8_t *thumb_quality = (uint8_t *)POINTER_OF( CAM_INTF_META_JPEG_THUMB_QUALITY, metadata); camMetadata.update(ANDROID_JPEG_THUMBNAIL_QUALITY, thumb_quality, 1); break; } case CAM_INTF_META_JPEG_THUMB_SIZE: { cam_dimension_t *thumb_size = (cam_dimension_t *)POINTER_OF( CAM_INTF_META_JPEG_THUMB_SIZE, metadata); camMetadata.update(ANDROID_JPEG_THUMBNAIL_SIZE, (int32_t *)thumb_size, 2); break; } break; case CAM_INTF_META_PRIVATE_DATA: { uint8_t *privateData = (uint8_t *) POINTER_OF(CAM_INTF_META_PRIVATE_DATA, metadata); camMetadata.update(QCAMERA3_PRIVATEDATA_REPROCESS, privateData, MAX_METADATA_PAYLOAD_SIZE); break; } case CAM_INTF_META_NEUTRAL_COL_POINT:{ cam_neutral_col_point_t *neuColPoint = (cam_neutral_col_point_t*) POINTER_OF(CAM_INTF_META_NEUTRAL_COL_POINT, metadata); camMetadata.update(ANDROID_SENSOR_NEUTRAL_COLOR_POINT, (camera_metadata_rational_t*)neuColPoint->neutral_col_point, 3); break; } default: ALOGV("%s: This is not a valid metadata type to report to fwk, %d", __func__, curr_entry); break; } next_entry = GET_NEXT_PARAM_ID(curr_entry, metadata); curr_entry = next_entry; } /* Constant metadata values to be update*/ uint8_t vs_mode = ANDROID_CONTROL_VIDEO_STABILIZATION_MODE_OFF; camMetadata.update(ANDROID_CONTROL_VIDEO_STABILIZATION_MODE, &vs_mode, 1); uint8_t hotPixelMode = ANDROID_HOT_PIXEL_MODE_FAST; camMetadata.update(ANDROID_HOT_PIXEL_MODE, &hotPixelMode, 1); uint8_t hotPixelMapMode = ANDROID_STATISTICS_HOT_PIXEL_MAP_MODE_OFF; camMetadata.update(ANDROID_STATISTICS_HOT_PIXEL_MAP_MODE, &hotPixelMapMode, 1); int32_t hotPixelMap[2]; camMetadata.update(ANDROID_STATISTICS_HOT_PIXEL_MAP, &hotPixelMap[0], 0); uint8_t cac = ANDROID_COLOR_CORRECTION_ABERRATION_MODE_OFF; camMetadata.update(ANDROID_COLOR_CORRECTION_ABERRATION_MODE, &cac, 1); resultMetadata = camMetadata.release(); return resultMetadata; } /*=========================================================================== * FUNCTION : translateCbUrgentMetadataToResultMetadata * * DESCRIPTION: * * PARAMETERS : * @metadata : metadata information from callback * * RETURN : camera_metadata_t* * metadata in a format specified by fwk *==========================================================================*/ camera_metadata_t* QCamera3HardwareInterface::translateCbUrgentMetadataToResultMetadata (metadata_buffer_t *metadata) { CameraMetadata camMetadata; camera_metadata_t* resultMetadata; uint8_t *aeMode = NULL; int32_t *flashMode = NULL; int32_t *redeye = NULL; uint8_t curr_entry = GET_FIRST_PARAM_ID(metadata); uint8_t next_entry; while (curr_entry != CAM_INTF_PARM_MAX) { switch (curr_entry) { case CAM_INTF_META_AEC_STATE:{ uint8_t *ae_state = (uint8_t *)POINTER_OF(CAM_INTF_META_AEC_STATE, metadata); camMetadata.update(ANDROID_CONTROL_AE_STATE, ae_state, 1); ALOGV("%s: urgent Metadata : ANDROID_CONTROL_AE_STATE", __func__); break; } case CAM_INTF_PARM_AEC_LOCK: { uint8_t *ae_lock = (uint8_t *)POINTER_OF(CAM_INTF_PARM_AEC_LOCK, metadata); camMetadata.update(ANDROID_CONTROL_AE_LOCK, ae_lock, 1); ALOGV("%s: urgent Metadata : ANDROID_CONTROL_AE_LOCK", __func__); break; } case CAM_INTF_PARM_FPS_RANGE: { int32_t fps_range[2]; cam_fps_range_t * float_range = (cam_fps_range_t *)POINTER_OF(CAM_INTF_PARM_FPS_RANGE, metadata); fps_range[0] = (int32_t)float_range->min_fps; fps_range[1] = (int32_t)float_range->max_fps; camMetadata.update(ANDROID_CONTROL_AE_TARGET_FPS_RANGE, fps_range, 2); ALOGV("%s: urgent Metadata : ANDROID_CONTROL_AE_TARGET_FPS_RANGE [%d, %d]", __func__, fps_range[0], fps_range[1]); break; } case CAM_INTF_PARM_EV: { int32_t *expCompensation = (int32_t *)POINTER_OF(CAM_INTF_PARM_EV, metadata); camMetadata.update(ANDROID_CONTROL_AE_EXPOSURE_COMPENSATION, expCompensation, 1); ALOGV("%s: urgent Metadata : ANDROID_CONTROL_AE_EXPOSURE_COMPENSATION", __func__); break; } case CAM_INTF_PARM_FOCUS_MODE:{ uint8_t *focusMode = (uint8_t *)POINTER_OF(CAM_INTF_PARM_FOCUS_MODE, metadata); uint8_t fwkAfMode = (uint8_t)lookupFwkName(FOCUS_MODES_MAP, sizeof(FOCUS_MODES_MAP)/sizeof(FOCUS_MODES_MAP[0]), *focusMode); camMetadata.update(ANDROID_CONTROL_AF_MODE, &fwkAfMode, 1); ALOGV("%s: urgent Metadata : ANDROID_CONTROL_AF_MODE", __func__); break; } case CAM_INTF_META_AF_STATE: { uint8_t *afState = (uint8_t *)POINTER_OF(CAM_INTF_META_AF_STATE, metadata); camMetadata.update(ANDROID_CONTROL_AF_STATE, afState, 1); ALOGV("%s: urgent Metadata : ANDROID_CONTROL_AF_STATE", __func__); break; } case CAM_INTF_PARM_WHITE_BALANCE: { uint8_t *whiteBalance = (uint8_t *)POINTER_OF(CAM_INTF_PARM_WHITE_BALANCE, metadata); uint8_t fwkWhiteBalanceMode = (uint8_t)lookupFwkName(WHITE_BALANCE_MODES_MAP, sizeof(WHITE_BALANCE_MODES_MAP)/ sizeof(WHITE_BALANCE_MODES_MAP[0]), *whiteBalance); camMetadata.update(ANDROID_CONTROL_AWB_MODE, &fwkWhiteBalanceMode, 1); ALOGV("%s: urgent Metadata : ANDROID_CONTROL_AWB_MODE", __func__); break; } case CAM_INTF_META_AWB_STATE: { uint8_t *whiteBalanceState = (uint8_t *)POINTER_OF(CAM_INTF_META_AWB_STATE, metadata); camMetadata.update(ANDROID_CONTROL_AWB_STATE, whiteBalanceState, 1); ALOGV("%s: urgent Metadata : ANDROID_CONTROL_AWB_STATE", __func__); break; } case CAM_INTF_PARM_AWB_LOCK: { uint8_t *awb_lock = (uint8_t *)POINTER_OF(CAM_INTF_PARM_AWB_LOCK, metadata); camMetadata.update(ANDROID_CONTROL_AWB_LOCK, awb_lock, 1); ALOGV("%s: urgent Metadata : ANDROID_CONTROL_AWB_LOCK", __func__); break; } case CAM_INTF_META_PRECAPTURE_TRIGGER: { uint8_t *precaptureTrigger = (uint8_t *)POINTER_OF(CAM_INTF_META_PRECAPTURE_TRIGGER, metadata); camMetadata.update(ANDROID_CONTROL_AE_PRECAPTURE_TRIGGER, precaptureTrigger, 1); ALOGV("%s: urgent Metadata : ANDROID_CONTROL_AE_PRECAPTURE_TRIGGER", __func__); break; } case CAM_INTF_META_AF_TRIGGER_NOTICE: { uint8_t *af_trigger = (uint8_t *)POINTER_OF(CAM_INTF_META_AF_TRIGGER_NOTICE, metadata); camMetadata.update(ANDROID_CONTROL_AF_TRIGGER, af_trigger, 1); ALOGV("%s: urgent Metadata : ANDROID_CONTROL_AF_TRIGGER = %d", __func__, *af_trigger); break; } case CAM_INTF_META_AEC_MODE:{ aeMode = (uint8_t*) POINTER_OF(CAM_INTF_META_AEC_MODE, metadata); break; } case CAM_INTF_PARM_LED_MODE:{ flashMode = (int32_t*) POINTER_OF(CAM_INTF_PARM_LED_MODE, metadata); break; } case CAM_INTF_PARM_REDEYE_REDUCTION:{ redeye = (int32_t*) POINTER_OF(CAM_INTF_PARM_REDEYE_REDUCTION, metadata); break; } default: ALOGV("%s: Normal Metadata %d, do not process", __func__, curr_entry); break; } next_entry = GET_NEXT_PARAM_ID(curr_entry, metadata); curr_entry = next_entry; } uint8_t fwk_aeMode; if (redeye != NULL && *redeye == 1) { fwk_aeMode = ANDROID_CONTROL_AE_MODE_ON_AUTO_FLASH_REDEYE; camMetadata.update(ANDROID_CONTROL_AE_MODE, &fwk_aeMode, 1); } else if (flashMode != NULL && ((*flashMode == CAM_FLASH_MODE_AUTO)|| (*flashMode == CAM_FLASH_MODE_ON))) { fwk_aeMode = (uint8_t)lookupFwkName(AE_FLASH_MODE_MAP, sizeof(AE_FLASH_MODE_MAP)/sizeof(AE_FLASH_MODE_MAP[0]),*flashMode); camMetadata.update(ANDROID_CONTROL_AE_MODE, &fwk_aeMode, 1); } else if (aeMode != NULL && *aeMode == CAM_AE_MODE_ON) { fwk_aeMode = ANDROID_CONTROL_AE_MODE_ON; camMetadata.update(ANDROID_CONTROL_AE_MODE, &fwk_aeMode, 1); } else if (aeMode != NULL && *aeMode == CAM_AE_MODE_OFF) { fwk_aeMode = ANDROID_CONTROL_AE_MODE_OFF; camMetadata.update(ANDROID_CONTROL_AE_MODE, &fwk_aeMode, 1); } else { ALOGE("%s: Not enough info to deduce ANDROID_CONTROL_AE_MODE redeye:%p, flashMode:%p, aeMode:%p!!!",__func__, redeye, flashMode, aeMode); } resultMetadata = camMetadata.release(); return resultMetadata; } /*=========================================================================== * FUNCTION : dumpMetadataToFile * * DESCRIPTION: Dumps tuning metadata to file system * * PARAMETERS : * @meta : tuning metadata * @dumpFrameCount : current dump frame count * @enabled : Enable mask * *==========================================================================*/ void QCamera3HardwareInterface::dumpMetadataToFile(tuning_params_t &meta, uint32_t &dumpFrameCount, int32_t enabled, const char *type, uint32_t frameNumber) { uint32_t frm_num = 0; //Some sanity checks if (meta.tuning_sensor_data_size > TUNING_SENSOR_DATA_MAX) { ALOGE("%s : Tuning sensor data size bigger than expected %d: %d", __func__, meta.tuning_sensor_data_size, TUNING_SENSOR_DATA_MAX); return; } if (meta.tuning_vfe_data_size > TUNING_VFE_DATA_MAX) { ALOGE("%s : Tuning VFE data size bigger than expected %d: %d", __func__, meta.tuning_vfe_data_size, TUNING_VFE_DATA_MAX); return; } if (meta.tuning_cpp_data_size > TUNING_CPP_DATA_MAX) { ALOGE("%s : Tuning CPP data size bigger than expected %d: %d", __func__, meta.tuning_cpp_data_size, TUNING_CPP_DATA_MAX); return; } if (meta.tuning_cac_data_size > TUNING_CAC_DATA_MAX) { ALOGE("%s : Tuning CAC data size bigger than expected %d: %d", __func__, meta.tuning_cac_data_size, TUNING_CAC_DATA_MAX); return; } // if(enabled){ frm_num = ((enabled & 0xffff0000) >> 16); if(frm_num == 0) { frm_num = 10; //default 10 frames } if(frm_num > 256) { frm_num = 256; //256 buffers cycle around } if((frm_num == 256) && (dumpFrameCount >= frm_num)) { // reset frame count if cycling dumpFrameCount = 0; } ALOGV("DumpFrmCnt = %d, frm_num = %d",dumpFrameCount, frm_num); if (dumpFrameCount < frm_num) { char timeBuf[FILENAME_MAX]; char buf[FILENAME_MAX]; memset(buf, 0, sizeof(buf)); memset(timeBuf, 0, sizeof(timeBuf)); time_t current_time; struct tm * timeinfo; time (¤t_time); timeinfo = localtime (¤t_time); strftime (timeBuf, sizeof(timeBuf),"/data/%Y%m%d%H%M%S", timeinfo); String8 filePath(timeBuf); snprintf(buf, sizeof(buf), "%d_HAL_META_%s_%d.bin", dumpFrameCount, type, frameNumber); filePath.append(buf); int file_fd = open(filePath.string(), O_RDWR | O_CREAT, 0777); if (file_fd >= 0) { int written_len = 0; meta.tuning_data_version = TUNING_DATA_VERSION; void *data = (void *)((uint8_t *)&meta.tuning_data_version); written_len += write(file_fd, data, sizeof(uint32_t)); data = (void *)((uint8_t *)&meta.tuning_sensor_data_size); ALOGV("tuning_sensor_data_size %d",(int)(*(int *)data)); written_len += write(file_fd, data, sizeof(uint32_t)); data = (void *)((uint8_t *)&meta.tuning_vfe_data_size); ALOGV("tuning_vfe_data_size %d",(int)(*(int *)data)); written_len += write(file_fd, data, sizeof(uint32_t)); data = (void *)((uint8_t *)&meta.tuning_cpp_data_size); ALOGV("tuning_cpp_data_size %d",(int)(*(int *)data)); written_len += write(file_fd, data, sizeof(uint32_t)); data = (void *)((uint8_t *)&meta.tuning_cac_data_size); ALOGV("tuning_cac_data_size %d",(int)(*(int *)data)); written_len += write(file_fd, data, sizeof(uint32_t)); int total_size = meta.tuning_sensor_data_size; data = (void *)((uint8_t *)&meta.data); written_len += write(file_fd, data, total_size); total_size = meta.tuning_vfe_data_size; data = (void *)((uint8_t *)&meta.data[TUNING_VFE_DATA_OFFSET]); written_len += write(file_fd, data, total_size); total_size = meta.tuning_cpp_data_size; data = (void *)((uint8_t *)&meta.data[TUNING_CPP_DATA_OFFSET]); written_len += write(file_fd, data, total_size); total_size = meta.tuning_cac_data_size; data = (void *)((uint8_t *)&meta.data[TUNING_CAC_DATA_OFFSET]); written_len += write(file_fd, data, total_size); close(file_fd); }else { ALOGE("%s: fail t open file for image dumping", __func__); } dumpFrameCount++; } } } /*=========================================================================== * FUNCTION : cleanAndSortStreamInfo * * DESCRIPTION: helper method to clean up invalid streams in stream_info, * and sort them such that raw stream is at the end of the list * This is a workaround for camera daemon constraint. * * PARAMETERS : None * *==========================================================================*/ void QCamera3HardwareInterface::cleanAndSortStreamInfo() { List newStreamInfo; /*clean up invalid streams*/ for (List::iterator it=mStreamInfo.begin(); it != mStreamInfo.end();) { if(((*it)->status) == INVALID){ QCamera3Channel *channel = (QCamera3Channel*)(*it)->stream->priv; delete channel; free(*it); it = mStreamInfo.erase(it); } else { it++; } } // Move preview/video/callback/snapshot streams into newList for (List::iterator it = mStreamInfo.begin(); it != mStreamInfo.end();) { if ((*it)->stream->format != HAL_PIXEL_FORMAT_RAW_OPAQUE && (*it)->stream->format != HAL_PIXEL_FORMAT_RAW16) { newStreamInfo.push_back(*it); it = mStreamInfo.erase(it); } else it++; } // Move raw streams into newList for (List::iterator it = mStreamInfo.begin(); it != mStreamInfo.end();) { newStreamInfo.push_back(*it); it = mStreamInfo.erase(it); } mStreamInfo = newStreamInfo; } /*=========================================================================== * FUNCTION : extractJpegMetadata * * DESCRIPTION: helper method to extract Jpeg metadata from capture request. * JPEG metadata is cached in HAL, and return as part of capture * result when metadata is returned from camera daemon. * * PARAMETERS : @jpegMetadata: jpeg metadata to be extracted * @request: capture request * *==========================================================================*/ void QCamera3HardwareInterface::extractJpegMetadata( CameraMetadata& jpegMetadata, const camera3_capture_request_t *request) { CameraMetadata frame_settings; frame_settings = request->settings; if (frame_settings.exists(ANDROID_JPEG_GPS_COORDINATES)) jpegMetadata.update(ANDROID_JPEG_GPS_COORDINATES, frame_settings.find(ANDROID_JPEG_GPS_COORDINATES).data.d, frame_settings.find(ANDROID_JPEG_GPS_COORDINATES).count); if (frame_settings.exists(ANDROID_JPEG_GPS_PROCESSING_METHOD)) jpegMetadata.update(ANDROID_JPEG_GPS_PROCESSING_METHOD, frame_settings.find(ANDROID_JPEG_GPS_PROCESSING_METHOD).data.u8, frame_settings.find(ANDROID_JPEG_GPS_PROCESSING_METHOD).count); if (frame_settings.exists(ANDROID_JPEG_GPS_TIMESTAMP)) jpegMetadata.update(ANDROID_JPEG_GPS_TIMESTAMP, frame_settings.find(ANDROID_JPEG_GPS_TIMESTAMP).data.i64, frame_settings.find(ANDROID_JPEG_GPS_TIMESTAMP).count); if (frame_settings.exists(ANDROID_JPEG_ORIENTATION)) jpegMetadata.update(ANDROID_JPEG_ORIENTATION, frame_settings.find(ANDROID_JPEG_ORIENTATION).data.i32, frame_settings.find(ANDROID_JPEG_ORIENTATION).count); if (frame_settings.exists(ANDROID_JPEG_QUALITY)) jpegMetadata.update(ANDROID_JPEG_QUALITY, frame_settings.find(ANDROID_JPEG_QUALITY).data.u8, frame_settings.find(ANDROID_JPEG_QUALITY).count); if (frame_settings.exists(ANDROID_JPEG_THUMBNAIL_QUALITY)) jpegMetadata.update(ANDROID_JPEG_THUMBNAIL_QUALITY, frame_settings.find(ANDROID_JPEG_THUMBNAIL_QUALITY).data.u8, frame_settings.find(ANDROID_JPEG_THUMBNAIL_QUALITY).count); if (frame_settings.exists(ANDROID_JPEG_THUMBNAIL_SIZE)) jpegMetadata.update(ANDROID_JPEG_THUMBNAIL_SIZE, frame_settings.find(ANDROID_JPEG_THUMBNAIL_SIZE).data.i32, frame_settings.find(ANDROID_JPEG_THUMBNAIL_SIZE).count); } /*=========================================================================== * FUNCTION : convertToRegions * * DESCRIPTION: helper method to convert from cam_rect_t into int32_t array * * PARAMETERS : * @rect : cam_rect_t struct to convert * @region : int32_t destination array * @weight : if we are converting from cam_area_t, weight is valid * else weight = -1 * *==========================================================================*/ void QCamera3HardwareInterface::convertToRegions(cam_rect_t rect, int32_t* region, int weight){ region[0] = rect.left; region[1] = rect.top; region[2] = rect.left + rect.width; region[3] = rect.top + rect.height; if (weight > -1) { region[4] = weight; } } /*=========================================================================== * FUNCTION : convertFromRegions * * DESCRIPTION: helper method to convert from array to cam_rect_t * * PARAMETERS : * @rect : cam_rect_t struct to convert * @region : int32_t destination array * @weight : if we are converting from cam_area_t, weight is valid * else weight = -1 * *==========================================================================*/ void QCamera3HardwareInterface::convertFromRegions(cam_area_t* roi, const camera_metadata_t *settings, uint32_t tag){ CameraMetadata frame_settings; frame_settings = settings; int32_t x_min = frame_settings.find(tag).data.i32[0]; int32_t y_min = frame_settings.find(tag).data.i32[1]; int32_t x_max = frame_settings.find(tag).data.i32[2]; int32_t y_max = frame_settings.find(tag).data.i32[3]; roi->weight = frame_settings.find(tag).data.i32[4]; roi->rect.left = x_min; roi->rect.top = y_min; roi->rect.width = x_max - x_min; roi->rect.height = y_max - y_min; } /*=========================================================================== * FUNCTION : resetIfNeededROI * * DESCRIPTION: helper method to reset the roi if it is greater than scaler * crop region * * PARAMETERS : * @roi : cam_area_t struct to resize * @scalerCropRegion : cam_crop_region_t region to compare against * * *==========================================================================*/ bool QCamera3HardwareInterface::resetIfNeededROI(cam_area_t* roi, const cam_crop_region_t* scalerCropRegion) { int32_t roi_x_max = roi->rect.width + roi->rect.left; int32_t roi_y_max = roi->rect.height + roi->rect.top; int32_t crop_x_max = scalerCropRegion->width + scalerCropRegion->left; int32_t crop_y_max = scalerCropRegion->height + scalerCropRegion->top; if ((roi_x_max < scalerCropRegion->left) || (roi_y_max < scalerCropRegion->top) || (roi->rect.left > crop_x_max) || (roi->rect.top > crop_y_max)){ return false; } if (roi->rect.left < scalerCropRegion->left) { roi->rect.left = scalerCropRegion->left; } if (roi->rect.top < scalerCropRegion->top) { roi->rect.top = scalerCropRegion->top; } if (roi_x_max > crop_x_max) { roi_x_max = crop_x_max; } if (roi_y_max > crop_y_max) { roi_y_max = crop_y_max; } roi->rect.width = roi_x_max - roi->rect.left; roi->rect.height = roi_y_max - roi->rect.top; return true; } /*=========================================================================== * FUNCTION : convertLandmarks * * DESCRIPTION: helper method to extract the landmarks from face detection info * * PARAMETERS : * @face : cam_rect_t struct to convert * @landmarks : int32_t destination array * * *==========================================================================*/ void QCamera3HardwareInterface::convertLandmarks(cam_face_detection_info_t face, int32_t* landmarks) { landmarks[0] = face.left_eye_center.x; landmarks[1] = face.left_eye_center.y; landmarks[2] = face.right_eye_center.x; landmarks[3] = face.right_eye_center.y; landmarks[4] = face.mouth_center.x; landmarks[5] = face.mouth_center.y; } #define DATA_PTR(MEM_OBJ,INDEX) MEM_OBJ->getPtr( INDEX ) /*=========================================================================== * FUNCTION : initCapabilities * * DESCRIPTION: initialize camera capabilities in static data struct * * PARAMETERS : * @cameraId : camera Id * * RETURN : int32_t type of status * NO_ERROR -- success * none-zero failure code *==========================================================================*/ int QCamera3HardwareInterface::initCapabilities(int cameraId) { int rc = 0; mm_camera_vtbl_t *cameraHandle = NULL; QCamera3HeapMemory *capabilityHeap = NULL; cameraHandle = camera_open(cameraId); if (!cameraHandle) { ALOGE("%s: camera_open failed", __func__); rc = -1; goto open_failed; } capabilityHeap = new QCamera3HeapMemory(); if (capabilityHeap == NULL) { ALOGE("%s: creation of capabilityHeap failed", __func__); goto heap_creation_failed; } /* Allocate memory for capability buffer */ rc = capabilityHeap->allocate(1, sizeof(cam_capability_t), false); if(rc != OK) { ALOGE("%s: No memory for cappability", __func__); goto allocate_failed; } /* Map memory for capability buffer */ memset(DATA_PTR(capabilityHeap,0), 0, sizeof(cam_capability_t)); rc = cameraHandle->ops->map_buf(cameraHandle->camera_handle, CAM_MAPPING_BUF_TYPE_CAPABILITY, capabilityHeap->getFd(0), sizeof(cam_capability_t)); if(rc < 0) { ALOGE("%s: failed to map capability buffer", __func__); goto map_failed; } /* Query Capability */ rc = cameraHandle->ops->query_capability(cameraHandle->camera_handle); if(rc < 0) { ALOGE("%s: failed to query capability",__func__); goto query_failed; } gCamCapability[cameraId] = (cam_capability_t *)malloc(sizeof(cam_capability_t)); if (!gCamCapability[cameraId]) { ALOGE("%s: out of memory", __func__); goto query_failed; } memcpy(gCamCapability[cameraId], DATA_PTR(capabilityHeap,0), sizeof(cam_capability_t)); rc = 0; query_failed: cameraHandle->ops->unmap_buf(cameraHandle->camera_handle, CAM_MAPPING_BUF_TYPE_CAPABILITY); map_failed: capabilityHeap->deallocate(); allocate_failed: delete capabilityHeap; heap_creation_failed: cameraHandle->ops->close_camera(cameraHandle->camera_handle); cameraHandle = NULL; open_failed: return rc; } /*=========================================================================== * FUNCTION : initParameters * * DESCRIPTION: initialize camera parameters * * PARAMETERS : * * RETURN : int32_t type of status * NO_ERROR -- success * none-zero failure code *==========================================================================*/ int QCamera3HardwareInterface::initParameters() { int rc = 0; //Allocate Set Param Buffer mParamHeap = new QCamera3HeapMemory(); rc = mParamHeap->allocate(1, sizeof(metadata_buffer_t), false); if(rc != OK) { rc = NO_MEMORY; ALOGE("Failed to allocate SETPARM Heap memory"); delete mParamHeap; mParamHeap = NULL; return rc; } //Map memory for parameters buffer rc = mCameraHandle->ops->map_buf(mCameraHandle->camera_handle, CAM_MAPPING_BUF_TYPE_PARM_BUF, mParamHeap->getFd(0), sizeof(metadata_buffer_t)); if(rc < 0) { ALOGE("%s:failed to map SETPARM buffer",__func__); rc = FAILED_TRANSACTION; mParamHeap->deallocate(); delete mParamHeap; mParamHeap = NULL; return rc; } mParameters = (metadata_buffer_t*) DATA_PTR(mParamHeap,0); mPrevParameters = (metadata_buffer_t*)malloc(sizeof(metadata_buffer_t)); return rc; } /*=========================================================================== * FUNCTION : deinitParameters * * DESCRIPTION: de-initialize camera parameters * * PARAMETERS : * * RETURN : NONE *==========================================================================*/ void QCamera3HardwareInterface::deinitParameters() { mCameraHandle->ops->unmap_buf(mCameraHandle->camera_handle, CAM_MAPPING_BUF_TYPE_PARM_BUF); mParamHeap->deallocate(); delete mParamHeap; mParamHeap = NULL; mParameters = NULL; free(mPrevParameters); mPrevParameters = NULL; } /*=========================================================================== * FUNCTION : calcMaxJpegSize * * DESCRIPTION: Calculates maximum jpeg size supported by the cameraId * * PARAMETERS : * * RETURN : max_jpeg_size *==========================================================================*/ int QCamera3HardwareInterface::calcMaxJpegSize() { int32_t max_jpeg_size = 0; int temp_width, temp_height; for (int i = 0; i < gCamCapability[mCameraId]->picture_sizes_tbl_cnt; i++) { temp_width = gCamCapability[mCameraId]->picture_sizes_tbl[i].width; temp_height = gCamCapability[mCameraId]->picture_sizes_tbl[i].height; if (temp_width * temp_height > max_jpeg_size ) { max_jpeg_size = temp_width * temp_height; } } max_jpeg_size = max_jpeg_size * 3/2 + sizeof(camera3_jpeg_blob_t); return max_jpeg_size; } /*=========================================================================== * FUNCTION : initStaticMetadata * * DESCRIPTION: initialize the static metadata * * PARAMETERS : * @cameraId : camera Id * * RETURN : int32_t type of status * 0 -- success * non-zero failure code *==========================================================================*/ int QCamera3HardwareInterface::initStaticMetadata(int cameraId) { int rc = 0; CameraMetadata staticInfo; int facingBack = gCamCapability[cameraId]->position == CAM_POSITION_BACK; /* android.info: hardware level */ uint8_t supportedHardwareLevel = (facingBack)? ANDROID_INFO_SUPPORTED_HARDWARE_LEVEL_FULL: ANDROID_INFO_SUPPORTED_HARDWARE_LEVEL_LIMITED; staticInfo.update(ANDROID_INFO_SUPPORTED_HARDWARE_LEVEL, &supportedHardwareLevel, 1); /*HAL 3 only*/ staticInfo.update(ANDROID_LENS_INFO_MINIMUM_FOCUS_DISTANCE, &gCamCapability[cameraId]->min_focus_distance, 1); staticInfo.update(ANDROID_LENS_INFO_HYPERFOCAL_DISTANCE, &gCamCapability[cameraId]->hyper_focal_distance, 1); /*should be using focal lengths but sensor doesn't provide that info now*/ staticInfo.update(ANDROID_LENS_INFO_AVAILABLE_FOCAL_LENGTHS, &gCamCapability[cameraId]->focal_length, 1); staticInfo.update(ANDROID_LENS_INFO_AVAILABLE_APERTURES, gCamCapability[cameraId]->apertures, gCamCapability[cameraId]->apertures_count); staticInfo.update(ANDROID_LENS_INFO_AVAILABLE_FILTER_DENSITIES, gCamCapability[cameraId]->filter_densities, gCamCapability[cameraId]->filter_densities_count); staticInfo.update(ANDROID_LENS_INFO_AVAILABLE_OPTICAL_STABILIZATION, (uint8_t*)gCamCapability[cameraId]->optical_stab_modes, gCamCapability[cameraId]->optical_stab_modes_count); staticInfo.update(ANDROID_LENS_POSITION, gCamCapability[cameraId]->lens_position, sizeof(gCamCapability[cameraId]->lens_position)/ sizeof(float)); int32_t lens_shading_map_size[] = {gCamCapability[cameraId]->lens_shading_map_size.width, gCamCapability[cameraId]->lens_shading_map_size.height}; staticInfo.update(ANDROID_LENS_INFO_SHADING_MAP_SIZE, lens_shading_map_size, sizeof(lens_shading_map_size)/sizeof(int32_t)); staticInfo.update(ANDROID_SENSOR_INFO_PHYSICAL_SIZE, gCamCapability[cameraId]->sensor_physical_size, 2); staticInfo.update(ANDROID_SENSOR_INFO_EXPOSURE_TIME_RANGE, gCamCapability[cameraId]->exposure_time_range, 2); staticInfo.update(ANDROID_SENSOR_INFO_MAX_FRAME_DURATION, &gCamCapability[cameraId]->max_frame_duration, 1); camera_metadata_rational baseGainFactor = { gCamCapability[cameraId]->base_gain_factor.numerator, gCamCapability[cameraId]->base_gain_factor.denominator}; staticInfo.update(ANDROID_SENSOR_BASE_GAIN_FACTOR, &baseGainFactor, 1); staticInfo.update(ANDROID_SENSOR_INFO_COLOR_FILTER_ARRANGEMENT, (uint8_t*)&gCamCapability[cameraId]->color_arrangement, 1); int32_t pixel_array_size[] = {gCamCapability[cameraId]->pixel_array_size.width, gCamCapability[cameraId]->pixel_array_size.height}; staticInfo.update(ANDROID_SENSOR_INFO_PIXEL_ARRAY_SIZE, pixel_array_size, 2); int32_t active_array_size[] = {gCamCapability[cameraId]->active_array_size.left, gCamCapability[cameraId]->active_array_size.top, gCamCapability[cameraId]->active_array_size.width, gCamCapability[cameraId]->active_array_size.height}; staticInfo.update(ANDROID_SENSOR_INFO_ACTIVE_ARRAY_SIZE, active_array_size, 4); staticInfo.update(ANDROID_SENSOR_INFO_WHITE_LEVEL, &gCamCapability[cameraId]->white_level, 1); staticInfo.update(ANDROID_SENSOR_BLACK_LEVEL_PATTERN, gCamCapability[cameraId]->black_level_pattern, 4); staticInfo.update(ANDROID_FLASH_INFO_CHARGE_DURATION, &gCamCapability[cameraId]->flash_charge_duration, 1); staticInfo.update(ANDROID_TONEMAP_MAX_CURVE_POINTS, &gCamCapability[cameraId]->max_tone_map_curve_points, 1); int32_t maxFaces = gCamCapability[cameraId]->max_num_roi; staticInfo.update(ANDROID_STATISTICS_INFO_MAX_FACE_COUNT, (int32_t*)&maxFaces, 1); staticInfo.update(ANDROID_STATISTICS_INFO_HISTOGRAM_BUCKET_COUNT, &gCamCapability[cameraId]->histogram_size, 1); staticInfo.update(ANDROID_STATISTICS_INFO_MAX_HISTOGRAM_COUNT, &gCamCapability[cameraId]->max_histogram_count, 1); int32_t sharpness_map_size[] = {gCamCapability[cameraId]->sharpness_map_size.width, gCamCapability[cameraId]->sharpness_map_size.height}; staticInfo.update(ANDROID_STATISTICS_INFO_SHARPNESS_MAP_SIZE, sharpness_map_size, sizeof(sharpness_map_size)/sizeof(int32_t)); staticInfo.update(ANDROID_STATISTICS_INFO_MAX_SHARPNESS_MAP_VALUE, &gCamCapability[cameraId]->max_sharpness_map_value, 1); int32_t scalar_formats[] = { ANDROID_SCALER_AVAILABLE_FORMATS_RAW_OPAQUE, ANDROID_SCALER_AVAILABLE_FORMATS_RAW16, ANDROID_SCALER_AVAILABLE_FORMATS_YCbCr_420_888, ANDROID_SCALER_AVAILABLE_FORMATS_BLOB, HAL_PIXEL_FORMAT_IMPLEMENTATION_DEFINED}; int scalar_formats_count = sizeof(scalar_formats)/sizeof(int32_t); staticInfo.update(ANDROID_SCALER_AVAILABLE_FORMATS, scalar_formats, scalar_formats_count); int32_t available_processed_sizes[MAX_SIZES_CNT * 2]; makeTable(gCamCapability[cameraId]->picture_sizes_tbl, gCamCapability[cameraId]->picture_sizes_tbl_cnt, available_processed_sizes); staticInfo.update(ANDROID_SCALER_AVAILABLE_PROCESSED_SIZES, available_processed_sizes, (gCamCapability[cameraId]->picture_sizes_tbl_cnt) * 2); int32_t available_raw_sizes[MAX_SIZES_CNT * 2]; makeTable(gCamCapability[cameraId]->raw_dim, gCamCapability[cameraId]->supported_raw_dim_cnt, available_raw_sizes); staticInfo.update(ANDROID_SCALER_AVAILABLE_RAW_SIZES, available_raw_sizes, gCamCapability[cameraId]->supported_raw_dim_cnt * 2); int32_t available_fps_ranges[MAX_SIZES_CNT * 2]; makeFPSTable(gCamCapability[cameraId]->fps_ranges_tbl, gCamCapability[cameraId]->fps_ranges_tbl_cnt, available_fps_ranges); staticInfo.update(ANDROID_CONTROL_AE_AVAILABLE_TARGET_FPS_RANGES, available_fps_ranges, (gCamCapability[cameraId]->fps_ranges_tbl_cnt*2) ); camera_metadata_rational exposureCompensationStep = { gCamCapability[cameraId]->exp_compensation_step.numerator, gCamCapability[cameraId]->exp_compensation_step.denominator}; staticInfo.update(ANDROID_CONTROL_AE_COMPENSATION_STEP, &exposureCompensationStep, 1); /*TO DO*/ uint8_t availableVstabModes[] = {ANDROID_CONTROL_VIDEO_STABILIZATION_MODE_OFF}; staticInfo.update(ANDROID_CONTROL_AVAILABLE_VIDEO_STABILIZATION_MODES, availableVstabModes, sizeof(availableVstabModes)); /*HAL 1 and HAL 3 common*/ float maxZoom = 4; staticInfo.update(ANDROID_SCALER_AVAILABLE_MAX_DIGITAL_ZOOM, &maxZoom, 1); uint8_t croppingType = ANDROID_SCALER_CROPPING_TYPE_FREEFORM; staticInfo.update(ANDROID_SCALER_CROPPING_TYPE, &croppingType, 1); int32_t max3aRegions[3] = {/*AE*/1,/*AWB*/ 0,/*AF*/ 1}; if (gCamCapability[cameraId]->supported_focus_modes_cnt == 1) max3aRegions[2] = 0; /* AF not supported */ staticInfo.update(ANDROID_CONTROL_MAX_REGIONS, max3aRegions, 3); uint8_t availableFaceDetectModes[] = { ANDROID_STATISTICS_FACE_DETECT_MODE_OFF, ANDROID_STATISTICS_FACE_DETECT_MODE_SIMPLE }; staticInfo.update(ANDROID_STATISTICS_INFO_AVAILABLE_FACE_DETECT_MODES, availableFaceDetectModes, sizeof(availableFaceDetectModes)); int32_t exposureCompensationRange[] = {gCamCapability[cameraId]->exposure_compensation_min, gCamCapability[cameraId]->exposure_compensation_max}; staticInfo.update(ANDROID_CONTROL_AE_COMPENSATION_RANGE, exposureCompensationRange, sizeof(exposureCompensationRange)/sizeof(int32_t)); uint8_t lensFacing = (facingBack) ? ANDROID_LENS_FACING_BACK : ANDROID_LENS_FACING_FRONT; staticInfo.update(ANDROID_LENS_FACING, &lensFacing, 1); staticInfo.update(ANDROID_SCALER_AVAILABLE_JPEG_SIZES, available_processed_sizes, (gCamCapability[cameraId]->picture_sizes_tbl_cnt * 2)); staticInfo.update(ANDROID_JPEG_AVAILABLE_THUMBNAIL_SIZES, available_thumbnail_sizes, sizeof(available_thumbnail_sizes)/sizeof(int32_t)); /*android.scaler.availableStreamConfigurations*/ int32_t max_stream_configs_size = gCamCapability[cameraId]->picture_sizes_tbl_cnt * sizeof(scalar_formats)/sizeof(int32_t) * 4; int32_t available_stream_configs[max_stream_configs_size]; int idx = 0; for (int j = 0; j < scalar_formats_count; j++) { switch (scalar_formats[j]) { case ANDROID_SCALER_AVAILABLE_FORMATS_RAW16: case ANDROID_SCALER_AVAILABLE_FORMATS_RAW_OPAQUE: for (int i = 0; i < gCamCapability[cameraId]->supported_raw_dim_cnt; i++) { available_stream_configs[idx] = scalar_formats[j]; available_stream_configs[idx+1] = gCamCapability[cameraId]->raw_dim[i].width; available_stream_configs[idx+2] = gCamCapability[cameraId]->raw_dim[i].height; available_stream_configs[idx+3] = ANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS_OUTPUT; idx+=4; } break; default: for (int i = 0; i < gCamCapability[cameraId]->picture_sizes_tbl_cnt; i++) { available_stream_configs[idx] = scalar_formats[j]; available_stream_configs[idx+1] = gCamCapability[cameraId]->picture_sizes_tbl[i].width; available_stream_configs[idx+2] = gCamCapability[cameraId]->picture_sizes_tbl[i].height; available_stream_configs[idx+3] = ANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS_OUTPUT; idx+=4; } break; } } staticInfo.update(ANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS, available_stream_configs, idx); static const uint8_t hotpixelMode = ANDROID_HOT_PIXEL_MODE_FAST; staticInfo.update(ANDROID_HOT_PIXEL_MODE, &hotpixelMode, 1); static const uint8_t hotPixelMapMode = ANDROID_STATISTICS_HOT_PIXEL_MAP_MODE_OFF; staticInfo.update(ANDROID_STATISTICS_HOT_PIXEL_MAP_MODE, &hotPixelMapMode, 1); /* android.scaler.availableMinFrameDurations */ int64_t available_min_durations[max_stream_configs_size]; idx = 0; for (int j = 0; j < scalar_formats_count; j++) { switch (scalar_formats[j]) { case ANDROID_SCALER_AVAILABLE_FORMATS_RAW16: case ANDROID_SCALER_AVAILABLE_FORMATS_RAW_OPAQUE: for (int i = 0; i < gCamCapability[cameraId]->supported_raw_dim_cnt; i++) { available_min_durations[idx] = scalar_formats[j]; available_min_durations[idx+1] = gCamCapability[cameraId]->raw_dim[i].width; available_min_durations[idx+2] = gCamCapability[cameraId]->raw_dim[i].height; available_min_durations[idx+3] = gCamCapability[cameraId]->raw_min_duration[i]; idx+=4; } break; default: for (int i = 0; i < gCamCapability[cameraId]->picture_sizes_tbl_cnt; i++) { available_min_durations[idx] = scalar_formats[j]; available_min_durations[idx+1] = gCamCapability[cameraId]->picture_sizes_tbl[i].width; available_min_durations[idx+2] = gCamCapability[cameraId]->picture_sizes_tbl[i].height; available_min_durations[idx+3] = gCamCapability[cameraId]->picture_min_duration[i]; idx+=4; } break; } } staticInfo.update(ANDROID_SCALER_AVAILABLE_MIN_FRAME_DURATIONS, &available_min_durations[0], idx); int32_t max_jpeg_size = 0; int temp_width, temp_height; for (int i = 0; i < gCamCapability[cameraId]->picture_sizes_tbl_cnt; i++) { temp_width = gCamCapability[cameraId]->picture_sizes_tbl[i].width; temp_height = gCamCapability[cameraId]->picture_sizes_tbl[i].height; if (temp_width * temp_height > max_jpeg_size ) { max_jpeg_size = temp_width * temp_height; } } max_jpeg_size = max_jpeg_size * 3/2 + sizeof(camera3_jpeg_blob_t); staticInfo.update(ANDROID_JPEG_MAX_SIZE, &max_jpeg_size, 1); uint8_t avail_effects[CAM_EFFECT_MODE_MAX]; size_t size = 0; for (int i = 0; i < gCamCapability[cameraId]->supported_effects_cnt; i++) { int32_t val = lookupFwkName(EFFECT_MODES_MAP, sizeof(EFFECT_MODES_MAP)/sizeof(EFFECT_MODES_MAP[0]), gCamCapability[cameraId]->supported_effects[i]); if (val != NAME_NOT_FOUND) { avail_effects[size] = (uint8_t)val; size++; } } staticInfo.update(ANDROID_CONTROL_AVAILABLE_EFFECTS, avail_effects, size); uint8_t avail_scene_modes[CAM_SCENE_MODE_MAX]; uint8_t supported_indexes[CAM_SCENE_MODE_MAX]; int32_t supported_scene_modes_cnt = 0; for (int i = 0; i < gCamCapability[cameraId]->supported_scene_modes_cnt; i++) { int32_t val = lookupFwkName(SCENE_MODES_MAP, sizeof(SCENE_MODES_MAP)/sizeof(SCENE_MODES_MAP[0]), gCamCapability[cameraId]->supported_scene_modes[i]); if (val != NAME_NOT_FOUND) { avail_scene_modes[supported_scene_modes_cnt] = (uint8_t)val; supported_indexes[supported_scene_modes_cnt] = i; supported_scene_modes_cnt++; } } staticInfo.update(ANDROID_CONTROL_AVAILABLE_SCENE_MODES, avail_scene_modes, supported_scene_modes_cnt); uint8_t scene_mode_overrides[CAM_SCENE_MODE_MAX * 3]; makeOverridesList(gCamCapability[cameraId]->scene_mode_overrides, supported_scene_modes_cnt, scene_mode_overrides, supported_indexes, cameraId); staticInfo.update(ANDROID_CONTROL_SCENE_MODE_OVERRIDES, scene_mode_overrides, supported_scene_modes_cnt*3); uint8_t avail_antibanding_modes[CAM_ANTIBANDING_MODE_MAX]; size = 0; for (int i = 0; i < gCamCapability[cameraId]->supported_antibandings_cnt; i++) { int32_t val = lookupFwkName(ANTIBANDING_MODES_MAP, sizeof(ANTIBANDING_MODES_MAP)/sizeof(ANTIBANDING_MODES_MAP[0]), gCamCapability[cameraId]->supported_antibandings[i]); if (val != NAME_NOT_FOUND) { avail_antibanding_modes[size] = (uint8_t)val; size++; } } staticInfo.update(ANDROID_CONTROL_AE_AVAILABLE_ANTIBANDING_MODES, avail_antibanding_modes, size); uint8_t avail_af_modes[CAM_FOCUS_MODE_MAX]; size = 0; for (int i = 0; i < gCamCapability[cameraId]->supported_focus_modes_cnt; i++) { int32_t val = lookupFwkName(FOCUS_MODES_MAP, sizeof(FOCUS_MODES_MAP)/sizeof(FOCUS_MODES_MAP[0]), gCamCapability[cameraId]->supported_focus_modes[i]); if (val != NAME_NOT_FOUND) { avail_af_modes[size] = (uint8_t)val; size++; } } staticInfo.update(ANDROID_CONTROL_AF_AVAILABLE_MODES, avail_af_modes, size); uint8_t avail_awb_modes[CAM_WB_MODE_MAX]; size = 0; for (int i = 0; i < gCamCapability[cameraId]->supported_white_balances_cnt; i++) { int32_t val = lookupFwkName(WHITE_BALANCE_MODES_MAP, sizeof(WHITE_BALANCE_MODES_MAP)/sizeof(WHITE_BALANCE_MODES_MAP[0]), gCamCapability[cameraId]->supported_white_balances[i]); if (val != NAME_NOT_FOUND) { avail_awb_modes[size] = (uint8_t)val; size++; } } staticInfo.update(ANDROID_CONTROL_AWB_AVAILABLE_MODES, avail_awb_modes, size); uint8_t available_flash_levels[CAM_FLASH_FIRING_LEVEL_MAX]; for (int i = 0; i < gCamCapability[cameraId]->supported_flash_firing_level_cnt; i++) available_flash_levels[i] = gCamCapability[cameraId]->supported_firing_levels[i]; staticInfo.update(ANDROID_FLASH_FIRING_POWER, available_flash_levels, gCamCapability[cameraId]->supported_flash_firing_level_cnt); uint8_t flashAvailable; if (gCamCapability[cameraId]->flash_available) flashAvailable = ANDROID_FLASH_INFO_AVAILABLE_TRUE; else flashAvailable = ANDROID_FLASH_INFO_AVAILABLE_FALSE; staticInfo.update(ANDROID_FLASH_INFO_AVAILABLE, &flashAvailable, 1); uint8_t avail_ae_modes[5]; size = 0; for (int i = 0; i < gCamCapability[cameraId]->supported_ae_modes_cnt; i++) { avail_ae_modes[i] = gCamCapability[cameraId]->supported_ae_modes[i]; size++; } if (flashAvailable) { avail_ae_modes[size++] = ANDROID_CONTROL_AE_MODE_ON_AUTO_FLASH; avail_ae_modes[size++] = ANDROID_CONTROL_AE_MODE_ON_ALWAYS_FLASH; avail_ae_modes[size++] = ANDROID_CONTROL_AE_MODE_ON_AUTO_FLASH_REDEYE; } staticInfo.update(ANDROID_CONTROL_AE_AVAILABLE_MODES, avail_ae_modes, size); int32_t sensitivity_range[2]; sensitivity_range[0] = gCamCapability[cameraId]->sensitivity_range.min_sensitivity; sensitivity_range[1] = gCamCapability[cameraId]->sensitivity_range.max_sensitivity; staticInfo.update(ANDROID_SENSOR_INFO_SENSITIVITY_RANGE, sensitivity_range, sizeof(sensitivity_range) / sizeof(int32_t)); staticInfo.update(ANDROID_SENSOR_MAX_ANALOG_SENSITIVITY, &gCamCapability[cameraId]->max_analog_sensitivity, 1); int32_t sensor_orientation = (int32_t)gCamCapability[cameraId]->sensor_mount_angle; staticInfo.update(ANDROID_SENSOR_ORIENTATION, &sensor_orientation, 1); int32_t max_output_streams[3] = {1, 3, 1}; staticInfo.update(ANDROID_REQUEST_MAX_NUM_OUTPUT_STREAMS, max_output_streams, 3); uint8_t avail_leds = 0; staticInfo.update(ANDROID_LED_AVAILABLE_LEDS, &avail_leds, 0); uint8_t focus_dist_calibrated; int32_t val = lookupFwkName(FOCUS_CALIBRATION_MAP, sizeof(FOCUS_CALIBRATION_MAP)/sizeof(FOCUS_CALIBRATION_MAP[0]), gCamCapability[cameraId]->focus_dist_calibrated); if (val != NAME_NOT_FOUND) { focus_dist_calibrated = (uint8_t)val; staticInfo.update(ANDROID_LENS_INFO_FOCUS_DISTANCE_CALIBRATION, &focus_dist_calibrated, 1); } int32_t avail_testpattern_modes[MAX_TEST_PATTERN_CNT]; size = 0; for (int i = 0; i < gCamCapability[cameraId]->supported_test_pattern_modes_cnt; i++) { int32_t val = lookupFwkName(TEST_PATTERN_MAP, sizeof(TEST_PATTERN_MAP)/sizeof(TEST_PATTERN_MAP[0]), gCamCapability[cameraId]->supported_test_pattern_modes[i]); if (val != NAME_NOT_FOUND) { avail_testpattern_modes[size] = val; size++; } } staticInfo.update(ANDROID_SENSOR_AVAILABLE_TEST_PATTERN_MODES, avail_testpattern_modes, size); uint8_t max_pipeline_depth = kMaxInFlight + EMPTY_PIPELINE_DELAY; staticInfo.update(ANDROID_REQUEST_PIPELINE_MAX_DEPTH, &max_pipeline_depth, 1); int32_t partial_result_count = 2; staticInfo.update(ANDROID_REQUEST_PARTIAL_RESULT_COUNT, &partial_result_count, 1); uint8_t available_capabilities[MAX_AVAILABLE_CAPABILITIES]; uint8_t available_capabilities_count = 0; available_capabilities[available_capabilities_count++] = ANDROID_REQUEST_AVAILABLE_CAPABILITIES_BACKWARD_COMPATIBLE; available_capabilities[available_capabilities_count++] = ANDROID_REQUEST_AVAILABLE_CAPABILITIES_MANUAL_SENSOR; available_capabilities[available_capabilities_count++] = ANDROID_REQUEST_AVAILABLE_CAPABILITIES_MANUAL_POST_PROCESSING; available_capabilities[available_capabilities_count++] = ANDROID_REQUEST_AVAILABLE_CAPABILITIES_READ_SENSOR_SETTINGS; available_capabilities[available_capabilities_count++] = ANDROID_REQUEST_AVAILABLE_CAPABILITIES_BURST_CAPTURE; if (facingBack) { available_capabilities[available_capabilities_count++] = ANDROID_REQUEST_AVAILABLE_CAPABILITIES_RAW; } staticInfo.update(ANDROID_REQUEST_AVAILABLE_CAPABILITIES, available_capabilities, available_capabilities_count); int32_t max_input_streams = 0; staticInfo.update(ANDROID_REQUEST_MAX_NUM_INPUT_STREAMS, &max_input_streams, 1); int32_t io_format_map[] = {}; staticInfo.update(ANDROID_SCALER_AVAILABLE_INPUT_OUTPUT_FORMATS_MAP, io_format_map, 0); int32_t max_latency = (facingBack)? ANDROID_SYNC_MAX_LATENCY_PER_FRAME_CONTROL:CAM_MAX_SYNC_LATENCY; staticInfo.update(ANDROID_SYNC_MAX_LATENCY, &max_latency, 1); float optical_axis_angle[2]; optical_axis_angle[0] = 0; //need to verify optical_axis_angle[1] = 0; //need to verify staticInfo.update(ANDROID_LENS_OPTICAL_AXIS_ANGLE, optical_axis_angle, 2); uint8_t available_hot_pixel_modes[] = {ANDROID_HOT_PIXEL_MODE_FAST}; staticInfo.update(ANDROID_HOT_PIXEL_AVAILABLE_HOT_PIXEL_MODES, available_hot_pixel_modes, 1); uint8_t available_edge_modes[] = {ANDROID_EDGE_MODE_OFF, ANDROID_EDGE_MODE_FAST}; staticInfo.update(ANDROID_EDGE_AVAILABLE_EDGE_MODES, available_edge_modes, 2); uint8_t available_noise_red_modes[] = {ANDROID_NOISE_REDUCTION_MODE_OFF, ANDROID_NOISE_REDUCTION_MODE_FAST}; staticInfo.update(ANDROID_NOISE_REDUCTION_AVAILABLE_NOISE_REDUCTION_MODES, available_noise_red_modes, 2); uint8_t available_tonemap_modes[] = {ANDROID_TONEMAP_MODE_CONTRAST_CURVE, ANDROID_TONEMAP_MODE_FAST}; staticInfo.update(ANDROID_TONEMAP_AVAILABLE_TONE_MAP_MODES, available_tonemap_modes, 2); uint8_t available_hot_pixel_map_modes[] = {ANDROID_STATISTICS_HOT_PIXEL_MAP_MODE_OFF}; staticInfo.update(ANDROID_STATISTICS_INFO_AVAILABLE_HOT_PIXEL_MAP_MODES, available_hot_pixel_map_modes, 1); uint8_t fwkReferenceIlluminant = lookupFwkName(REFERENCE_ILLUMINANT_MAP, sizeof(REFERENCE_ILLUMINANT_MAP) / sizeof(REFERENCE_ILLUMINANT_MAP[0]), gCamCapability[cameraId]->reference_illuminant1); staticInfo.update(ANDROID_SENSOR_REFERENCE_ILLUMINANT1, &fwkReferenceIlluminant, 1); fwkReferenceIlluminant = lookupFwkName(REFERENCE_ILLUMINANT_MAP, sizeof(REFERENCE_ILLUMINANT_MAP) / sizeof(REFERENCE_ILLUMINANT_MAP[0]), gCamCapability[cameraId]->reference_illuminant2); staticInfo.update(ANDROID_SENSOR_REFERENCE_ILLUMINANT2, &fwkReferenceIlluminant, 1); staticInfo.update(ANDROID_SENSOR_FORWARD_MATRIX1, (camera_metadata_rational_t*)gCamCapability[cameraId]->forward_matrix1, 3*3); staticInfo.update(ANDROID_SENSOR_FORWARD_MATRIX2, (camera_metadata_rational_t*)gCamCapability[cameraId]->forward_matrix2, 3*3); staticInfo.update(ANDROID_SENSOR_COLOR_TRANSFORM1, (camera_metadata_rational_t*) gCamCapability[cameraId]->color_transform1, 3*3); staticInfo.update(ANDROID_SENSOR_COLOR_TRANSFORM2, (camera_metadata_rational_t*) gCamCapability[cameraId]->color_transform2, 3*3); staticInfo.update(ANDROID_SENSOR_CALIBRATION_TRANSFORM1, (camera_metadata_rational_t*) gCamCapability[cameraId]->calibration_transform1, 3*3); staticInfo.update(ANDROID_SENSOR_CALIBRATION_TRANSFORM2, (camera_metadata_rational_t*) gCamCapability[cameraId]->calibration_transform2, 3*3); int32_t request_keys_basic[] = {ANDROID_COLOR_CORRECTION_MODE, ANDROID_COLOR_CORRECTION_TRANSFORM, ANDROID_COLOR_CORRECTION_GAINS, ANDROID_COLOR_CORRECTION_ABERRATION_MODE, ANDROID_CONTROL_AE_ANTIBANDING_MODE, ANDROID_CONTROL_AE_EXPOSURE_COMPENSATION, ANDROID_CONTROL_AE_LOCK, ANDROID_CONTROL_AE_MODE, ANDROID_CONTROL_AE_REGIONS, ANDROID_CONTROL_AE_TARGET_FPS_RANGE, ANDROID_CONTROL_AE_PRECAPTURE_TRIGGER, ANDROID_CONTROL_AF_MODE, ANDROID_CONTROL_AF_TRIGGER, ANDROID_CONTROL_AWB_LOCK, ANDROID_CONTROL_AWB_MODE, ANDROID_CONTROL_CAPTURE_INTENT, ANDROID_CONTROL_EFFECT_MODE, ANDROID_CONTROL_MODE, ANDROID_CONTROL_SCENE_MODE, ANDROID_CONTROL_VIDEO_STABILIZATION_MODE, ANDROID_DEMOSAIC_MODE, ANDROID_EDGE_MODE, ANDROID_EDGE_STRENGTH, ANDROID_FLASH_FIRING_POWER, ANDROID_FLASH_FIRING_TIME, ANDROID_FLASH_MODE, ANDROID_JPEG_GPS_COORDINATES, ANDROID_JPEG_GPS_PROCESSING_METHOD, ANDROID_JPEG_GPS_TIMESTAMP, ANDROID_JPEG_ORIENTATION, ANDROID_JPEG_QUALITY, ANDROID_JPEG_THUMBNAIL_QUALITY, ANDROID_JPEG_THUMBNAIL_SIZE, ANDROID_LENS_APERTURE, ANDROID_LENS_FILTER_DENSITY, ANDROID_LENS_FOCAL_LENGTH, ANDROID_LENS_FOCUS_DISTANCE, ANDROID_LENS_OPTICAL_STABILIZATION_MODE, ANDROID_NOISE_REDUCTION_MODE, ANDROID_NOISE_REDUCTION_STRENGTH, ANDROID_REQUEST_ID, ANDROID_REQUEST_TYPE, ANDROID_SCALER_CROP_REGION, ANDROID_SENSOR_EXPOSURE_TIME, ANDROID_SENSOR_FRAME_DURATION, ANDROID_HOT_PIXEL_MODE, ANDROID_STATISTICS_HOT_PIXEL_MAP_MODE, ANDROID_SENSOR_SENSITIVITY, ANDROID_SHADING_MODE, ANDROID_SHADING_STRENGTH, ANDROID_STATISTICS_FACE_DETECT_MODE, ANDROID_STATISTICS_HISTOGRAM_MODE, ANDROID_STATISTICS_SHARPNESS_MAP_MODE, ANDROID_STATISTICS_LENS_SHADING_MAP_MODE, ANDROID_TONEMAP_CURVE_BLUE, ANDROID_TONEMAP_CURVE_GREEN, ANDROID_TONEMAP_CURVE_RED, ANDROID_TONEMAP_MODE, ANDROID_BLACK_LEVEL_LOCK }; size_t request_keys_cnt = sizeof(request_keys_basic)/sizeof(request_keys_basic[0]); //NOTE: Please increase available_request_keys array size before //adding any new entries. int32_t available_request_keys[request_keys_cnt+1]; memcpy(available_request_keys, request_keys_basic, sizeof(request_keys_basic)); if (gCamCapability[cameraId]->supported_focus_modes_cnt > 1) { available_request_keys[request_keys_cnt++] = ANDROID_CONTROL_AF_REGIONS; } //NOTE: Please increase available_request_keys array size before //adding any new entries. staticInfo.update(ANDROID_REQUEST_AVAILABLE_REQUEST_KEYS, available_request_keys, request_keys_cnt); int32_t result_keys_basic[] = {ANDROID_COLOR_CORRECTION_TRANSFORM, ANDROID_COLOR_CORRECTION_GAINS, ANDROID_COLOR_CORRECTION_ABERRATION_MODE, ANDROID_CONTROL_AE_MODE, ANDROID_CONTROL_AE_REGIONS, ANDROID_CONTROL_AE_STATE, ANDROID_CONTROL_AF_MODE, ANDROID_CONTROL_AF_STATE, ANDROID_CONTROL_AWB_MODE, ANDROID_CONTROL_AWB_STATE, ANDROID_CONTROL_MODE, ANDROID_EDGE_MODE, ANDROID_FLASH_FIRING_POWER, ANDROID_FLASH_FIRING_TIME, ANDROID_FLASH_MODE, ANDROID_FLASH_STATE, ANDROID_JPEG_GPS_COORDINATES, ANDROID_JPEG_GPS_PROCESSING_METHOD, ANDROID_JPEG_GPS_TIMESTAMP, ANDROID_JPEG_ORIENTATION, ANDROID_JPEG_QUALITY, ANDROID_JPEG_THUMBNAIL_QUALITY, ANDROID_JPEG_THUMBNAIL_SIZE, ANDROID_LENS_APERTURE, ANDROID_LENS_FILTER_DENSITY, ANDROID_LENS_FOCAL_LENGTH, ANDROID_LENS_FOCUS_DISTANCE, ANDROID_LENS_FOCUS_RANGE, ANDROID_LENS_STATE, ANDROID_LENS_OPTICAL_STABILIZATION_MODE, ANDROID_NOISE_REDUCTION_MODE, ANDROID_REQUEST_ID, ANDROID_SCALER_CROP_REGION, ANDROID_SHADING_MODE, ANDROID_SENSOR_EXPOSURE_TIME, ANDROID_SENSOR_FRAME_DURATION, ANDROID_SENSOR_SENSITIVITY, ANDROID_SENSOR_TIMESTAMP, ANDROID_SENSOR_NEUTRAL_COLOR_POINT, ANDROID_SENSOR_PROFILE_TONE_CURVE, ANDROID_BLACK_LEVEL_LOCK, ANDROID_TONEMAP_CURVE_BLUE, ANDROID_TONEMAP_CURVE_GREEN, ANDROID_TONEMAP_CURVE_RED, ANDROID_TONEMAP_MODE, ANDROID_STATISTICS_FACE_DETECT_MODE, ANDROID_STATISTICS_HISTOGRAM_MODE, ANDROID_STATISTICS_SHARPNESS_MAP, ANDROID_STATISTICS_SHARPNESS_MAP_MODE, ANDROID_STATISTICS_PREDICTED_COLOR_GAINS, ANDROID_STATISTICS_PREDICTED_COLOR_TRANSFORM, ANDROID_STATISTICS_SCENE_FLICKER, ANDROID_STATISTICS_FACE_IDS, ANDROID_STATISTICS_FACE_LANDMARKS, ANDROID_STATISTICS_FACE_RECTANGLES, ANDROID_STATISTICS_FACE_SCORES, ANDROID_SENSOR_NOISE_PROFILE, ANDROID_SENSOR_GREEN_SPLIT}; size_t result_keys_cnt = sizeof(result_keys_basic)/sizeof(result_keys_basic[0]); //NOTE: Please increase available_result_keys array size before //adding any new entries. int32_t available_result_keys[result_keys_cnt+1]; memcpy(available_result_keys, result_keys_basic, sizeof(result_keys_basic)); if (gCamCapability[cameraId]->supported_focus_modes_cnt > 1) { available_result_keys[result_keys_cnt++] = ANDROID_CONTROL_AF_REGIONS; } //NOTE: Please increase available_result_keys array size before //adding any new entries. staticInfo.update(ANDROID_REQUEST_AVAILABLE_RESULT_KEYS, available_result_keys, result_keys_cnt); int32_t available_characteristics_keys[] = {ANDROID_CONTROL_AE_AVAILABLE_ANTIBANDING_MODES, ANDROID_CONTROL_AE_AVAILABLE_MODES, ANDROID_CONTROL_AE_AVAILABLE_TARGET_FPS_RANGES, ANDROID_CONTROL_AE_COMPENSATION_RANGE, ANDROID_CONTROL_AE_COMPENSATION_STEP, ANDROID_CONTROL_AF_AVAILABLE_MODES, ANDROID_CONTROL_AVAILABLE_EFFECTS, ANDROID_CONTROL_AVAILABLE_SCENE_MODES, ANDROID_CONTROL_AVAILABLE_VIDEO_STABILIZATION_MODES, ANDROID_CONTROL_AWB_AVAILABLE_MODES, ANDROID_CONTROL_MAX_REGIONS, ANDROID_CONTROL_SCENE_MODE_OVERRIDES,ANDROID_FLASH_INFO_AVAILABLE, ANDROID_COLOR_CORRECTION_AVAILABLE_ABERRATION_MODES, ANDROID_FLASH_INFO_CHARGE_DURATION, ANDROID_JPEG_AVAILABLE_THUMBNAIL_SIZES, ANDROID_JPEG_MAX_SIZE, ANDROID_LENS_INFO_AVAILABLE_APERTURES, ANDROID_LENS_INFO_AVAILABLE_FILTER_DENSITIES, ANDROID_LENS_INFO_AVAILABLE_FOCAL_LENGTHS, ANDROID_LENS_INFO_AVAILABLE_OPTICAL_STABILIZATION, ANDROID_LENS_INFO_HYPERFOCAL_DISTANCE, ANDROID_LENS_INFO_MINIMUM_FOCUS_DISTANCE, ANDROID_LENS_INFO_SHADING_MAP_SIZE, ANDROID_LENS_INFO_FOCUS_DISTANCE_CALIBRATION, ANDROID_LENS_FACING, ANDROID_LENS_OPTICAL_AXIS_ANGLE,ANDROID_LENS_POSITION, ANDROID_REQUEST_MAX_NUM_OUTPUT_STREAMS, ANDROID_REQUEST_MAX_NUM_INPUT_STREAMS, ANDROID_REQUEST_PIPELINE_MAX_DEPTH, ANDROID_REQUEST_AVAILABLE_CAPABILITIES, ANDROID_REQUEST_AVAILABLE_REQUEST_KEYS, ANDROID_REQUEST_AVAILABLE_RESULT_KEYS, ANDROID_REQUEST_AVAILABLE_CHARACTERISTICS_KEYS, ANDROID_REQUEST_PARTIAL_RESULT_COUNT, ANDROID_SCALER_AVAILABLE_MAX_DIGITAL_ZOOM, ANDROID_SCALER_AVAILABLE_INPUT_OUTPUT_FORMATS_MAP, ANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS, ANDROID_SCALER_CROPPING_TYPE, /*ANDROID_SCALER_AVAILABLE_STALL_DURATIONS,*/ ANDROID_SCALER_AVAILABLE_MIN_FRAME_DURATIONS, ANDROID_SENSOR_FORWARD_MATRIX1, ANDROID_SENSOR_REFERENCE_ILLUMINANT1, ANDROID_SENSOR_REFERENCE_ILLUMINANT2, ANDROID_SENSOR_FORWARD_MATRIX2, ANDROID_SENSOR_COLOR_TRANSFORM1, ANDROID_SENSOR_COLOR_TRANSFORM2, ANDROID_SENSOR_CALIBRATION_TRANSFORM1, ANDROID_SENSOR_CALIBRATION_TRANSFORM2, ANDROID_SENSOR_INFO_ACTIVE_ARRAY_SIZE, ANDROID_SENSOR_INFO_SENSITIVITY_RANGE, ANDROID_SENSOR_INFO_COLOR_FILTER_ARRANGEMENT, ANDROID_SENSOR_INFO_EXPOSURE_TIME_RANGE, ANDROID_SENSOR_INFO_MAX_FRAME_DURATION, ANDROID_SENSOR_INFO_PHYSICAL_SIZE, ANDROID_SENSOR_INFO_PIXEL_ARRAY_SIZE, ANDROID_SENSOR_INFO_WHITE_LEVEL, ANDROID_SENSOR_BASE_GAIN_FACTOR, ANDROID_SENSOR_INFO_TIMESTAMP_SOURCE, ANDROID_SENSOR_BLACK_LEVEL_PATTERN, ANDROID_SENSOR_MAX_ANALOG_SENSITIVITY, ANDROID_SENSOR_ORIENTATION, ANDROID_SENSOR_AVAILABLE_TEST_PATTERN_MODES, ANDROID_STATISTICS_INFO_AVAILABLE_FACE_DETECT_MODES, ANDROID_STATISTICS_INFO_HISTOGRAM_BUCKET_COUNT, ANDROID_STATISTICS_INFO_MAX_FACE_COUNT, ANDROID_STATISTICS_INFO_MAX_HISTOGRAM_COUNT, ANDROID_STATISTICS_INFO_MAX_SHARPNESS_MAP_VALUE, ANDROID_STATISTICS_INFO_SHARPNESS_MAP_SIZE, ANDROID_HOT_PIXEL_AVAILABLE_HOT_PIXEL_MODES, ANDROID_EDGE_AVAILABLE_EDGE_MODES, ANDROID_NOISE_REDUCTION_AVAILABLE_NOISE_REDUCTION_MODES, ANDROID_TONEMAP_AVAILABLE_TONE_MAP_MODES, ANDROID_STATISTICS_INFO_AVAILABLE_HOT_PIXEL_MAP_MODES, ANDROID_TONEMAP_MAX_CURVE_POINTS, ANDROID_INFO_SUPPORTED_HARDWARE_LEVEL, ANDROID_SYNC_MAX_LATENCY }; staticInfo.update(ANDROID_REQUEST_AVAILABLE_CHARACTERISTICS_KEYS, available_characteristics_keys, sizeof(available_characteristics_keys)/sizeof(int32_t)); /*available stall durations depend on the hw + sw and will be different for different devices */ /*have to add for raw after implementation*/ int32_t stall_formats[] = {HAL_PIXEL_FORMAT_BLOB, ANDROID_SCALER_AVAILABLE_FORMATS_RAW16}; size_t stall_formats_count = sizeof(stall_formats)/sizeof(int32_t); size_t available_stall_size = gCamCapability[cameraId]->picture_sizes_tbl_cnt * 4; int64_t available_stall_durations[available_stall_size]; idx = 0; for (uint32_t j = 0; j < stall_formats_count; j++) { if (stall_formats[j] == HAL_PIXEL_FORMAT_BLOB) { for (uint32_t i = 0; i < gCamCapability[cameraId]->picture_sizes_tbl_cnt; i++) { available_stall_durations[idx] = stall_formats[j]; available_stall_durations[idx+1] = gCamCapability[cameraId]->picture_sizes_tbl[i].width; available_stall_durations[idx+2] = gCamCapability[cameraId]->picture_sizes_tbl[i].height; available_stall_durations[idx+3] = gCamCapability[cameraId]->jpeg_stall_durations[i]; idx+=4; } } else { for (uint32_t i = 0; i < gCamCapability[cameraId]->supported_raw_dim_cnt; i++) { available_stall_durations[idx] = stall_formats[j]; available_stall_durations[idx+1] = gCamCapability[cameraId]->raw_dim[i].width; available_stall_durations[idx+2] = gCamCapability[cameraId]->raw_dim[i].height; available_stall_durations[idx+3] = gCamCapability[cameraId]->raw16_stall_durations[i]; idx+=4; } } } staticInfo.update(ANDROID_SCALER_AVAILABLE_STALL_DURATIONS, available_stall_durations, idx); uint8_t available_correction_modes[] = {ANDROID_COLOR_CORRECTION_ABERRATION_MODE_OFF}; staticInfo.update( ANDROID_COLOR_CORRECTION_AVAILABLE_ABERRATION_MODES, available_correction_modes, 1); uint8_t sensor_timestamp_source[] = {ANDROID_SENSOR_INFO_TIMESTAMP_SOURCE_UNKNOWN}; staticInfo.update(ANDROID_SENSOR_INFO_TIMESTAMP_SOURCE, sensor_timestamp_source, 1); //QCAMERA3_OPAQUE_RAW uint8_t raw_format = QCAMERA3_OPAQUE_RAW_FORMAT_LEGACY; cam_format_t fmt = CAM_FORMAT_BAYER_QCOM_RAW_10BPP_GBRG; switch (gCamCapability[cameraId]->opaque_raw_fmt) { case LEGACY_RAW: if (gCamCapability[cameraId]->white_level == (1<<8)-1) fmt = CAM_FORMAT_BAYER_QCOM_RAW_8BPP_GBRG; else if (gCamCapability[cameraId]->white_level == (1<<10)-1) fmt = CAM_FORMAT_BAYER_QCOM_RAW_10BPP_GBRG; else if (gCamCapability[cameraId]->white_level == (1<<12)-1) fmt = CAM_FORMAT_BAYER_QCOM_RAW_12BPP_GBRG; raw_format = QCAMERA3_OPAQUE_RAW_FORMAT_LEGACY; break; case MIPI_RAW: if (gCamCapability[cameraId]->white_level == (1<<8)-1) fmt = CAM_FORMAT_BAYER_MIPI_RAW_8BPP_GBRG; else if (gCamCapability[cameraId]->white_level == (1<<10)-1) fmt = CAM_FORMAT_BAYER_MIPI_RAW_10BPP_GBRG; else if (gCamCapability[cameraId]->white_level == (1<<12)-1) fmt = CAM_FORMAT_BAYER_MIPI_RAW_12BPP_GBRG; raw_format = QCAMERA3_OPAQUE_RAW_FORMAT_MIPI; break; default: ALOGE("%s: unknown opaque_raw_format %d", __func__, gCamCapability[cameraId]->opaque_raw_fmt); break; } staticInfo.update(QCAMERA3_OPAQUE_RAW_FORMAT, &raw_format, 1); int32_t strides[3*gCamCapability[cameraId]->supported_raw_dim_cnt]; for (size_t i = 0; i < gCamCapability[cameraId]->supported_raw_dim_cnt; i++) { cam_stream_buf_plane_info_t buf_planes; strides[i*3] = gCamCapability[cameraId]->raw_dim[i].width; strides[i*3+1] = gCamCapability[cameraId]->raw_dim[i].height; mm_stream_calc_offset_raw(fmt, &gCamCapability[cameraId]->raw_dim[i], &gCamCapability[cameraId]->padding_info, &buf_planes); strides[i*3+2] = buf_planes.plane_info.mp[0].stride; } staticInfo.update(QCAMERA3_OPAQUE_RAW_STRIDES, strides, 3*gCamCapability[cameraId]->supported_raw_dim_cnt); gStaticMetadata[cameraId] = staticInfo.release(); return rc; } /*=========================================================================== * FUNCTION : makeTable * * DESCRIPTION: make a table of sizes * * PARAMETERS : * * *==========================================================================*/ void QCamera3HardwareInterface::makeTable(cam_dimension_t* dimTable, uint8_t size, int32_t* sizeTable) { int j = 0; for (int i = 0; i < size; i++) { sizeTable[j] = dimTable[i].width; sizeTable[j+1] = dimTable[i].height; j+=2; } } /*=========================================================================== * FUNCTION : makeFPSTable * * DESCRIPTION: make a table of fps ranges * * PARAMETERS : * *==========================================================================*/ void QCamera3HardwareInterface::makeFPSTable(cam_fps_range_t* fpsTable, uint8_t size, int32_t* fpsRangesTable) { int j = 0; for (int i = 0; i < size; i++) { fpsRangesTable[j] = (int32_t)fpsTable[i].min_fps; fpsRangesTable[j+1] = (int32_t)fpsTable[i].max_fps; j+=2; } } /*=========================================================================== * FUNCTION : makeOverridesList * * DESCRIPTION: make a list of scene mode overrides * * PARAMETERS : * * *==========================================================================*/ void QCamera3HardwareInterface::makeOverridesList(cam_scene_mode_overrides_t* overridesTable, uint8_t size, uint8_t* overridesList, uint8_t* supported_indexes, int camera_id) { /*daemon will give a list of overrides for all scene modes. However we should send the fwk only the overrides for the scene modes supported by the framework*/ int j = 0, index = 0, supt = 0; uint8_t focus_override; for (int i = 0; i < size; i++) { supt = 0; index = supported_indexes[i]; overridesList[j] = gCamCapability[camera_id]->flash_available ? ANDROID_CONTROL_AE_MODE_ON_AUTO_FLASH:ANDROID_CONTROL_AE_MODE_ON; overridesList[j+1] = (uint8_t)lookupFwkName(WHITE_BALANCE_MODES_MAP, sizeof(WHITE_BALANCE_MODES_MAP)/sizeof(WHITE_BALANCE_MODES_MAP[0]), overridesTable[index].awb_mode); focus_override = (uint8_t)overridesTable[index].af_mode; for (int k = 0; k < gCamCapability[camera_id]->supported_focus_modes_cnt; k++) { if (gCamCapability[camera_id]->supported_focus_modes[k] == focus_override) { supt = 1; break; } } if (supt) { overridesList[j+2] = (uint8_t)lookupFwkName(FOCUS_MODES_MAP, sizeof(FOCUS_MODES_MAP)/sizeof(FOCUS_MODES_MAP[0]), focus_override); } else { overridesList[j+2] = ANDROID_CONTROL_AF_MODE_OFF; } j+=3; } } /*=========================================================================== * FUNCTION : getPreviewHalPixelFormat * * DESCRIPTION: convert the format to type recognized by framework * * PARAMETERS : format : the format from backend * ** RETURN : format recognized by framework * *==========================================================================*/ int32_t QCamera3HardwareInterface::getScalarFormat(int32_t format) { int32_t halPixelFormat; switch (format) { case CAM_FORMAT_YUV_420_NV12: halPixelFormat = HAL_PIXEL_FORMAT_YCbCr_420_SP; break; case CAM_FORMAT_YUV_420_NV21: halPixelFormat = HAL_PIXEL_FORMAT_YCrCb_420_SP; break; case CAM_FORMAT_YUV_420_NV21_ADRENO: halPixelFormat = HAL_PIXEL_FORMAT_YCrCb_420_SP_ADRENO; break; case CAM_FORMAT_YUV_420_YV12: halPixelFormat = HAL_PIXEL_FORMAT_YV12; break; case CAM_FORMAT_YUV_422_NV16: case CAM_FORMAT_YUV_422_NV61: default: halPixelFormat = HAL_PIXEL_FORMAT_YCrCb_420_SP; break; } return halPixelFormat; } /*=========================================================================== * FUNCTION : computeNoiseModelEntryS * * DESCRIPTION: function to map a given sensitivity to the S noise * model parameters in the DNG noise model. * * PARAMETERS : sens : the sensor sensitivity * ** RETURN : S (sensor amplification) noise * *==========================================================================*/ double QCamera3HardwareInterface::computeNoiseModelEntryS(int32_t sens) { double s = 1.693069e-06 * sens + 3.480007e-05; return s < 0.0 ? 0.0 : s; } /*=========================================================================== * FUNCTION : computeNoiseModelEntryO * * DESCRIPTION: function to map a given sensitivity to the O noise * model parameters in the DNG noise model. * * PARAMETERS : sens : the sensor sensitivity * ** RETURN : O (sensor readout) noise * *==========================================================================*/ double QCamera3HardwareInterface::computeNoiseModelEntryO(int32_t sens) { double o = 1.301416e-07 * sens + -2.262256e-04; return o < 0.0 ? 0.0 : o ;} /*=========================================================================== * FUNCTION : getSensorSensitivity * * DESCRIPTION: convert iso_mode to an integer value * * PARAMETERS : iso_mode : the iso_mode supported by sensor * ** RETURN : sensitivity supported by sensor * *==========================================================================*/ int32_t QCamera3HardwareInterface::getSensorSensitivity(int32_t iso_mode) { int32_t sensitivity; switch (iso_mode) { case CAM_ISO_MODE_100: sensitivity = 100; break; case CAM_ISO_MODE_200: sensitivity = 200; break; case CAM_ISO_MODE_400: sensitivity = 400; break; case CAM_ISO_MODE_800: sensitivity = 800; break; case CAM_ISO_MODE_1600: sensitivity = 1600; break; default: sensitivity = -1; break; } return sensitivity; } /*=========================================================================== * FUNCTION : AddSetMetaEntryToBatch * * DESCRIPTION: add set parameter entry into batch * * PARAMETERS : * @p_table : ptr to parameter buffer * @paramType : parameter type * @paramLength : length of parameter value * @paramValue : ptr to parameter value * * RETURN : int32_t type of status * NO_ERROR -- success * none-zero failure code *==========================================================================*/ int32_t QCamera3HardwareInterface::AddSetMetaEntryToBatch(metadata_buffer_t *p_table, unsigned int paramType, uint32_t paramLength, void *paramValue) { int position = paramType; int current, next; /************************************************************************* * Code to take care of linking next flags * *************************************************************************/ current = GET_FIRST_PARAM_ID(p_table); if (position == current){ //DO NOTHING } else if (position < current){ SET_NEXT_PARAM_ID(position, p_table, current); SET_FIRST_PARAM_ID(p_table, position); } else { /* Search for the position in the linked list where we need to slot in*/ while (position > GET_NEXT_PARAM_ID(current, p_table)) current = GET_NEXT_PARAM_ID(current, p_table); /*If node already exists no need to alter linking*/ if (position != GET_NEXT_PARAM_ID(current, p_table)) { next = GET_NEXT_PARAM_ID(current, p_table); SET_NEXT_PARAM_ID(current, p_table, position); SET_NEXT_PARAM_ID(position, p_table, next); } } /************************************************************************* * Copy contents into entry * *************************************************************************/ if (paramLength > sizeof(parm_type_t)) { ALOGE("%s:Size of input larger than max entry size",__func__); return BAD_VALUE; } memcpy(POINTER_OF(paramType,p_table), paramValue, paramLength); SET_PARM_VALID_BIT(paramType,p_table,1); return NO_ERROR; } /*=========================================================================== * FUNCTION : lookupFwkName * * DESCRIPTION: In case the enum is not same in fwk and backend * make sure the parameter is correctly propogated * * PARAMETERS : * @arr : map between the two enums * @len : len of the map * @hal_name : name of the hal_parm to map * * RETURN : int type of status * fwk_name -- success * none-zero failure code *==========================================================================*/ int32_t QCamera3HardwareInterface::lookupFwkName(const QCameraMap arr[], int len, int hal_name) { for (int i = 0; i < len; i++) { if (arr[i].hal_name == hal_name) return arr[i].fwk_name; } /* Not able to find matching framework type is not necessarily * an error case. This happens when mm-camera supports more attributes * than the frameworks do */ ALOGD("%s: Cannot find matching framework type", __func__); return NAME_NOT_FOUND; } /*=========================================================================== * FUNCTION : lookupHalName * * DESCRIPTION: In case the enum is not same in fwk and backend * make sure the parameter is correctly propogated * * PARAMETERS : * @arr : map between the two enums * @len : len of the map * @fwk_name : name of the hal_parm to map * * RETURN : int32_t type of status * hal_name -- success * none-zero failure code *==========================================================================*/ int8_t QCamera3HardwareInterface::lookupHalName(const QCameraMap arr[], int len, unsigned int fwk_name) { for (int i = 0; i < len; i++) { if (arr[i].fwk_name == fwk_name) return arr[i].hal_name; } ALOGE("%s: Cannot find matching hal type", __func__); return NAME_NOT_FOUND; } /*=========================================================================== * FUNCTION : getCapabilities * * DESCRIPTION: query camera capabilities * * PARAMETERS : * @cameraId : camera Id * @info : camera info struct to be filled in with camera capabilities * * RETURN : int32_t type of status * NO_ERROR -- success * none-zero failure code *==========================================================================*/ int QCamera3HardwareInterface::getCamInfo(int cameraId, struct camera_info *info) { int rc = 0; if (NULL == gCamCapability[cameraId]) { rc = initCapabilities(cameraId); if (rc < 0) { //pthread_mutex_unlock(&g_camlock); return rc; } } if (NULL == gStaticMetadata[cameraId]) { rc = initStaticMetadata(cameraId); if (rc < 0) { return rc; } } switch(gCamCapability[cameraId]->position) { case CAM_POSITION_BACK: info->facing = CAMERA_FACING_BACK; break; case CAM_POSITION_FRONT: info->facing = CAMERA_FACING_FRONT; break; default: ALOGE("%s:Unknown position type for camera id:%d", __func__, cameraId); rc = -1; break; } info->orientation = gCamCapability[cameraId]->sensor_mount_angle; info->device_version = CAMERA_DEVICE_API_VERSION_3_2; info->static_camera_characteristics = gStaticMetadata[cameraId]; return rc; } /*=========================================================================== * FUNCTION : translateCapabilityToMetadata * * DESCRIPTION: translate the capability into camera_metadata_t * * PARAMETERS : type of the request * * * RETURN : success: camera_metadata_t* * failure: NULL * *==========================================================================*/ camera_metadata_t* QCamera3HardwareInterface::translateCapabilityToMetadata(int type) { pthread_mutex_lock(&mMutex); if (mDefaultMetadata[type] != NULL) { pthread_mutex_unlock(&mMutex); return mDefaultMetadata[type]; } //first time we are handling this request //fill up the metadata structure using the wrapper class CameraMetadata settings; //translate from cam_capability_t to camera_metadata_tag_t static const uint8_t requestType = ANDROID_REQUEST_TYPE_CAPTURE; settings.update(ANDROID_REQUEST_TYPE, &requestType, 1); int32_t defaultRequestID = 0; settings.update(ANDROID_REQUEST_ID, &defaultRequestID, 1); uint8_t controlIntent = 0; uint8_t focusMode; switch (type) { case CAMERA3_TEMPLATE_PREVIEW: controlIntent = ANDROID_CONTROL_CAPTURE_INTENT_PREVIEW; focusMode = ANDROID_CONTROL_AF_MODE_CONTINUOUS_PICTURE; break; case CAMERA3_TEMPLATE_STILL_CAPTURE: controlIntent = ANDROID_CONTROL_CAPTURE_INTENT_STILL_CAPTURE; focusMode = ANDROID_CONTROL_AF_MODE_CONTINUOUS_PICTURE; break; case CAMERA3_TEMPLATE_VIDEO_RECORD: controlIntent = ANDROID_CONTROL_CAPTURE_INTENT_VIDEO_RECORD; focusMode = ANDROID_CONTROL_AF_MODE_CONTINUOUS_VIDEO; break; case CAMERA3_TEMPLATE_VIDEO_SNAPSHOT: controlIntent = ANDROID_CONTROL_CAPTURE_INTENT_VIDEO_SNAPSHOT; focusMode = ANDROID_CONTROL_AF_MODE_CONTINUOUS_VIDEO; break; case CAMERA3_TEMPLATE_ZERO_SHUTTER_LAG: controlIntent = ANDROID_CONTROL_CAPTURE_INTENT_ZERO_SHUTTER_LAG; focusMode = ANDROID_CONTROL_AF_MODE_CONTINUOUS_PICTURE; break; case CAMERA3_TEMPLATE_MANUAL: controlIntent = ANDROID_CONTROL_CAPTURE_INTENT_MANUAL; focusMode = ANDROID_CONTROL_AF_MODE_OFF; break; default: controlIntent = ANDROID_CONTROL_CAPTURE_INTENT_CUSTOM; break; } settings.update(ANDROID_CONTROL_CAPTURE_INTENT, &controlIntent, 1); if (gCamCapability[mCameraId]->supported_focus_modes_cnt == 1) { focusMode = ANDROID_CONTROL_AF_MODE_OFF; } settings.update(ANDROID_CONTROL_AF_MODE, &focusMode, 1); settings.update(ANDROID_CONTROL_AE_EXPOSURE_COMPENSATION, &gCamCapability[mCameraId]->exposure_compensation_default, 1); static const uint8_t aeLock = ANDROID_CONTROL_AE_LOCK_OFF; settings.update(ANDROID_CONTROL_AE_LOCK, &aeLock, 1); static const uint8_t awbLock = ANDROID_CONTROL_AWB_LOCK_OFF; settings.update(ANDROID_CONTROL_AWB_LOCK, &awbLock, 1); static const uint8_t awbMode = ANDROID_CONTROL_AWB_MODE_AUTO; settings.update(ANDROID_CONTROL_AWB_MODE, &awbMode, 1); static const uint8_t controlMode = ANDROID_CONTROL_MODE_AUTO; settings.update(ANDROID_CONTROL_MODE, &controlMode, 1); static const uint8_t effectMode = ANDROID_CONTROL_EFFECT_MODE_OFF; settings.update(ANDROID_CONTROL_EFFECT_MODE, &effectMode, 1); static const uint8_t sceneMode = ANDROID_CONTROL_SCENE_MODE_FACE_PRIORITY; settings.update(ANDROID_CONTROL_SCENE_MODE, &sceneMode, 1); static const uint8_t aeMode = ANDROID_CONTROL_AE_MODE_ON; settings.update(ANDROID_CONTROL_AE_MODE, &aeMode, 1); /*flash*/ static const uint8_t flashMode = ANDROID_FLASH_MODE_OFF; settings.update(ANDROID_FLASH_MODE, &flashMode, 1); static const uint8_t flashFiringLevel = CAM_FLASH_FIRING_LEVEL_4; settings.update(ANDROID_FLASH_FIRING_POWER, &flashFiringLevel, 1); /* lens */ float default_aperture = gCamCapability[mCameraId]->apertures[0]; settings.update(ANDROID_LENS_APERTURE, &default_aperture, 1); if (gCamCapability[mCameraId]->filter_densities_count) { float default_filter_density = gCamCapability[mCameraId]->filter_densities[0]; settings.update(ANDROID_LENS_FILTER_DENSITY, &default_filter_density, gCamCapability[mCameraId]->filter_densities_count); } float default_focal_length = gCamCapability[mCameraId]->focal_length; settings.update(ANDROID_LENS_FOCAL_LENGTH, &default_focal_length, 1); float default_focus_distance = 0; settings.update(ANDROID_LENS_FOCUS_DISTANCE, &default_focus_distance, 1); static const uint8_t demosaicMode = ANDROID_DEMOSAIC_MODE_FAST; settings.update(ANDROID_DEMOSAIC_MODE, &demosaicMode, 1); static const uint8_t hotpixelMode = ANDROID_HOT_PIXEL_MODE_FAST; settings.update(ANDROID_HOT_PIXEL_MODE, &hotpixelMode, 1); static const int32_t testpatternMode = ANDROID_SENSOR_TEST_PATTERN_MODE_OFF; settings.update(ANDROID_SENSOR_TEST_PATTERN_MODE, &testpatternMode, 1); static const uint8_t faceDetectMode = ANDROID_STATISTICS_FACE_DETECT_MODE_OFF; settings.update(ANDROID_STATISTICS_FACE_DETECT_MODE, &faceDetectMode, 1); static const uint8_t histogramMode = ANDROID_STATISTICS_HISTOGRAM_MODE_OFF; settings.update(ANDROID_STATISTICS_HISTOGRAM_MODE, &histogramMode, 1); static const uint8_t sharpnessMapMode = ANDROID_STATISTICS_SHARPNESS_MAP_MODE_OFF; settings.update(ANDROID_STATISTICS_SHARPNESS_MAP_MODE, &sharpnessMapMode, 1); static const uint8_t hotPixelMapMode = ANDROID_STATISTICS_HOT_PIXEL_MAP_MODE_OFF; settings.update(ANDROID_STATISTICS_HOT_PIXEL_MAP_MODE, &hotPixelMapMode, 1); /* Lens shading map mode */ uint8_t shadingMapMode = ANDROID_STATISTICS_LENS_SHADING_MAP_MODE_OFF; if (type == CAMERA3_TEMPLATE_STILL_CAPTURE && gCamCapability[mCameraId]->supported_raw_dim_cnt) { shadingMapMode = ANDROID_STATISTICS_LENS_SHADING_MAP_MODE_ON; } settings.update(ANDROID_STATISTICS_LENS_SHADING_MAP_MODE, &shadingMapMode, 1); static const uint8_t blackLevelLock = ANDROID_BLACK_LEVEL_LOCK_OFF; settings.update(ANDROID_BLACK_LEVEL_LOCK, &blackLevelLock, 1); /* Exposure time(Update the Min Exposure Time)*/ int64_t default_exposure_time = gCamCapability[mCameraId]->exposure_time_range[0]; settings.update(ANDROID_SENSOR_EXPOSURE_TIME, &default_exposure_time, 1); /* frame duration */ static const int64_t default_frame_duration = NSEC_PER_33MSEC; settings.update(ANDROID_SENSOR_FRAME_DURATION, &default_frame_duration, 1); /* sensitivity */ static const int32_t default_sensitivity = 100; settings.update(ANDROID_SENSOR_SENSITIVITY, &default_sensitivity, 1); /*edge mode*/ static const uint8_t edge_mode = ANDROID_EDGE_MODE_FAST; settings.update(ANDROID_EDGE_MODE, &edge_mode, 1); /*noise reduction mode*/ static const uint8_t noise_red_mode = ANDROID_NOISE_REDUCTION_MODE_FAST; settings.update(ANDROID_NOISE_REDUCTION_MODE, &noise_red_mode, 1); /*color correction mode*/ static const uint8_t color_correct_mode = ANDROID_COLOR_CORRECTION_MODE_FAST; settings.update(ANDROID_COLOR_CORRECTION_MODE, &color_correct_mode, 1); /*transform matrix mode*/ static const uint8_t tonemap_mode = ANDROID_TONEMAP_MODE_FAST; settings.update(ANDROID_TONEMAP_MODE, &tonemap_mode, 1); uint8_t edge_strength = (uint8_t)gCamCapability[mCameraId]->sharpness_ctrl.def_value; settings.update(ANDROID_EDGE_STRENGTH, &edge_strength, 1); int32_t scaler_crop_region[4]; scaler_crop_region[0] = 0; scaler_crop_region[1] = 0; scaler_crop_region[2] = gCamCapability[mCameraId]->active_array_size.width; scaler_crop_region[3] = gCamCapability[mCameraId]->active_array_size.height; settings.update(ANDROID_SCALER_CROP_REGION, scaler_crop_region, 4); static const uint8_t antibanding_mode = ANDROID_CONTROL_AE_ANTIBANDING_MODE_AUTO; settings.update(ANDROID_CONTROL_AE_ANTIBANDING_MODE, &antibanding_mode, 1); static const uint8_t vs_mode = ANDROID_CONTROL_VIDEO_STABILIZATION_MODE_OFF; settings.update(ANDROID_CONTROL_VIDEO_STABILIZATION_MODE, &vs_mode, 1); uint8_t opt_stab_mode = (gCamCapability[mCameraId]->optical_stab_modes_count == 2)? ANDROID_LENS_OPTICAL_STABILIZATION_MODE_ON : ANDROID_LENS_OPTICAL_STABILIZATION_MODE_OFF; settings.update(ANDROID_LENS_OPTICAL_STABILIZATION_MODE, &opt_stab_mode, 1); /*focus distance*/ float focus_distance = 0.0; settings.update(ANDROID_LENS_FOCUS_DISTANCE, &focus_distance, 1); /*target fps range: use maximum range for picture, and maximum fixed range for video*/ float max_range = 0.0; float max_fixed_fps = 0.0; int32_t fps_range[2] = {0, 0}; for (uint32_t i = 0; i < gCamCapability[mCameraId]->fps_ranges_tbl_cnt; i++) { float range = gCamCapability[mCameraId]->fps_ranges_tbl[i].max_fps - gCamCapability[mCameraId]->fps_ranges_tbl[i].min_fps; if (type == CAMERA3_TEMPLATE_PREVIEW || type == CAMERA3_TEMPLATE_STILL_CAPTURE || type == CAMERA3_TEMPLATE_ZERO_SHUTTER_LAG) { if (range > max_range) { fps_range[0] = (int32_t)gCamCapability[mCameraId]->fps_ranges_tbl[i].min_fps; fps_range[1] = (int32_t)gCamCapability[mCameraId]->fps_ranges_tbl[i].max_fps; max_range = range; } } else { if (range < 0.01 && max_fixed_fps < gCamCapability[mCameraId]->fps_ranges_tbl[i].max_fps) { fps_range[0] = (int32_t)gCamCapability[mCameraId]->fps_ranges_tbl[i].min_fps; fps_range[1] = (int32_t)gCamCapability[mCameraId]->fps_ranges_tbl[i].max_fps; max_fixed_fps = gCamCapability[mCameraId]->fps_ranges_tbl[i].max_fps; } } } settings.update(ANDROID_CONTROL_AE_TARGET_FPS_RANGE, fps_range, 2); /*precapture trigger*/ uint8_t precapture_trigger = ANDROID_CONTROL_AE_PRECAPTURE_TRIGGER_IDLE; settings.update(ANDROID_CONTROL_AE_PRECAPTURE_TRIGGER, &precapture_trigger, 1); /*af trigger*/ uint8_t af_trigger = ANDROID_CONTROL_AF_TRIGGER_IDLE; settings.update(ANDROID_CONTROL_AF_TRIGGER, &af_trigger, 1); /* ae & af regions */ int32_t active_region[] = { gCamCapability[mCameraId]->active_array_size.left, gCamCapability[mCameraId]->active_array_size.top, gCamCapability[mCameraId]->active_array_size.left + gCamCapability[mCameraId]->active_array_size.width, gCamCapability[mCameraId]->active_array_size.top + gCamCapability[mCameraId]->active_array_size.height, 0}; settings.update(ANDROID_CONTROL_AE_REGIONS, active_region, 5); settings.update(ANDROID_CONTROL_AF_REGIONS, active_region, 5); /* black level lock */ uint8_t blacklevel_lock = ANDROID_BLACK_LEVEL_LOCK_OFF; settings.update(ANDROID_BLACK_LEVEL_LOCK, &blacklevel_lock, 1); //special defaults for manual template if (type == CAMERA3_TEMPLATE_MANUAL) { static const uint8_t manualControlMode = ANDROID_CONTROL_MODE_OFF; settings.update(ANDROID_CONTROL_MODE, &manualControlMode, 1); static const uint8_t manualFocusMode = ANDROID_CONTROL_AF_MODE_OFF; settings.update(ANDROID_CONTROL_AF_MODE, &manualFocusMode, 1); static const uint8_t manualAeMode = ANDROID_CONTROL_AE_MODE_OFF; settings.update(ANDROID_CONTROL_AE_MODE, &manualAeMode, 1); static const uint8_t manualAwbMode = ANDROID_CONTROL_AWB_MODE_OFF; settings.update(ANDROID_CONTROL_AWB_MODE, &manualAwbMode, 1); static const uint8_t manualTonemapMode = ANDROID_TONEMAP_MODE_FAST; settings.update(ANDROID_TONEMAP_MODE, &manualTonemapMode, 1); static const uint8_t manualColorCorrectMode = ANDROID_COLOR_CORRECTION_MODE_TRANSFORM_MATRIX; settings.update(ANDROID_COLOR_CORRECTION_MODE, &manualColorCorrectMode, 1); } mDefaultMetadata[type] = settings.release(); pthread_mutex_unlock(&mMutex); return mDefaultMetadata[type]; } /*=========================================================================== * FUNCTION : setFrameParameters * * DESCRIPTION: set parameters per frame as requested in the metadata from * framework * * PARAMETERS : * @request : request that needs to be serviced * @streamID : Stream ID of all the requested streams * * RETURN : success: NO_ERROR * failure: *==========================================================================*/ int QCamera3HardwareInterface::setFrameParameters( camera3_capture_request_t *request, cam_stream_ID_t streamID) { /*translate from camera_metadata_t type to parm_type_t*/ int rc = 0; int32_t hal_version = CAM_HAL_V3; if (mRepeatingRequest == true) { //chain of repeating request ALOGV("%s: chain of repeating request", __func__); } else { memcpy(mPrevParameters, mParameters, sizeof(metadata_buffer_t)); } memset(mParameters, 0, sizeof(metadata_buffer_t)); mParameters->first_flagged_entry = CAM_INTF_PARM_MAX; rc = AddSetMetaEntryToBatch(mParameters, CAM_INTF_PARM_HAL_VERSION, sizeof(hal_version), &hal_version); if (rc < 0) { ALOGE("%s: Failed to set hal version in the parameters", __func__); return BAD_VALUE; } /*we need to update the frame number in the parameters*/ rc = AddSetMetaEntryToBatch(mParameters, CAM_INTF_META_FRAME_NUMBER, sizeof(request->frame_number), &(request->frame_number)); if (rc < 0) { ALOGE("%s: Failed to set the frame number in the parameters", __func__); return BAD_VALUE; } /* Update stream id of all the requested buffers */ rc = AddSetMetaEntryToBatch(mParameters, CAM_INTF_META_STREAM_ID, sizeof(cam_stream_ID_t), &streamID); if (rc < 0) { ALOGE("%s: Failed to set stream type mask in the parameters", __func__); return BAD_VALUE; } if(request->settings != NULL){ mRepeatingRequest = false; rc = translateToHalMetadata(request, mParameters); } else { mRepeatingRequest = true; } return rc; } /*=========================================================================== * FUNCTION : setReprocParameters * * DESCRIPTION: Translate frameworks metadata to HAL metadata structure, and * queue it to picture channel for reprocessing. * * PARAMETERS : * @request : request that needs to be serviced * * RETURN : success: NO_ERROR * failure: non zero failure code *==========================================================================*/ int QCamera3HardwareInterface::setReprocParameters( camera3_capture_request_t *request) { /*translate from camera_metadata_t type to parm_type_t*/ int rc = 0; metadata_buffer_t *reprocParam = NULL; if(request->settings != NULL){ ALOGE("%s: Reprocess settings cannot be NULL", __func__); return BAD_VALUE; } reprocParam = (metadata_buffer_t *)malloc(sizeof(metadata_buffer_t)); if (!reprocParam) { ALOGE("%s: Failed to allocate reprocessing metadata buffer", __func__); return NO_MEMORY; } memset(reprocParam, 0, sizeof(metadata_buffer_t)); reprocParam->first_flagged_entry = CAM_INTF_PARM_MAX; /*we need to update the frame number in the parameters*/ rc = AddSetMetaEntryToBatch(reprocParam, CAM_INTF_META_FRAME_NUMBER, sizeof(request->frame_number), &(request->frame_number)); if (rc < 0) { ALOGE("%s: Failed to set the frame number in the parameters", __func__); return BAD_VALUE; } rc = translateToHalMetadata(request, reprocParam); if (rc < 0) { ALOGE("%s: Failed to translate reproc request", __func__); delete reprocParam; return rc; } /*queue metadata for reprocessing*/ rc = mPictureChannel->queueReprocMetadata(reprocParam); if (rc < 0) { ALOGE("%s: Failed to queue reprocessing metadata", __func__); delete reprocParam; } return rc; } /*=========================================================================== * FUNCTION : translateToHalMetadata * * DESCRIPTION: read from the camera_metadata_t and change to parm_type_t * * * PARAMETERS : * @request : request sent from framework * * * RETURN : success: NO_ERROR * failure: *==========================================================================*/ int QCamera3HardwareInterface::translateToHalMetadata (const camera3_capture_request_t *request, metadata_buffer_t *hal_metadata) { int rc = 0; CameraMetadata frame_settings; frame_settings = request->settings; /* Do not change the order of the following list unless you know what you are * doing. * The order is laid out in such a way that parameters in the front of the table * may be used to override the parameters later in the table. Examples are: * 1. META_MODE should precede AEC/AWB/AF MODE * 2. AEC MODE should preced EXPOSURE_TIME/SENSITIVITY/FRAME_DURATION * 3. AWB_MODE should precede COLOR_CORRECTION_MODE * 4. Any mode should precede it's corresponding settings */ if (frame_settings.exists(ANDROID_CONTROL_MODE)) { uint8_t metaMode = frame_settings.find(ANDROID_CONTROL_MODE).data.u8[0]; rc = AddSetMetaEntryToBatch(mParameters, CAM_INTF_META_MODE, sizeof(metaMode), &metaMode); if (metaMode == ANDROID_CONTROL_MODE_USE_SCENE_MODE) { uint8_t fwk_sceneMode = frame_settings.find(ANDROID_CONTROL_SCENE_MODE).data.u8[0]; uint8_t sceneMode = lookupHalName(SCENE_MODES_MAP, sizeof(SCENE_MODES_MAP)/sizeof(SCENE_MODES_MAP[0]), fwk_sceneMode); rc = AddSetMetaEntryToBatch(hal_metadata, CAM_INTF_PARM_BESTSHOT_MODE, sizeof(sceneMode), &sceneMode); } else if (metaMode == ANDROID_CONTROL_MODE_OFF) { uint8_t sceneMode = CAM_SCENE_MODE_OFF; rc = AddSetMetaEntryToBatch(hal_metadata, CAM_INTF_PARM_BESTSHOT_MODE, sizeof(sceneMode), &sceneMode); } else if (metaMode == ANDROID_CONTROL_MODE_AUTO) { uint8_t sceneMode = CAM_SCENE_MODE_OFF; rc = AddSetMetaEntryToBatch(hal_metadata, CAM_INTF_PARM_BESTSHOT_MODE, sizeof(sceneMode), &sceneMode); } } if (frame_settings.exists(ANDROID_CONTROL_AE_MODE)) { uint8_t fwk_aeMode = frame_settings.find(ANDROID_CONTROL_AE_MODE).data.u8[0]; uint8_t aeMode; int32_t redeye; if (fwk_aeMode == ANDROID_CONTROL_AE_MODE_OFF ) { aeMode = CAM_AE_MODE_OFF; } else { aeMode = CAM_AE_MODE_ON; } if (fwk_aeMode == ANDROID_CONTROL_AE_MODE_ON_AUTO_FLASH_REDEYE) { redeye = 1; } else { redeye = 0; } int32_t flashMode = (int32_t)lookupHalName(AE_FLASH_MODE_MAP, sizeof(AE_FLASH_MODE_MAP), fwk_aeMode); rc = AddSetMetaEntryToBatch(hal_metadata, CAM_INTF_META_AEC_MODE, sizeof(aeMode), &aeMode); rc = AddSetMetaEntryToBatch(hal_metadata, CAM_INTF_PARM_LED_MODE, sizeof(flashMode), &flashMode); rc = AddSetMetaEntryToBatch(hal_metadata, CAM_INTF_PARM_REDEYE_REDUCTION, sizeof(redeye), &redeye); } if (frame_settings.exists(ANDROID_CONTROL_AWB_MODE)) { uint8_t fwk_whiteLevel = frame_settings.find(ANDROID_CONTROL_AWB_MODE).data.u8[0]; uint8_t whiteLevel = lookupHalName(WHITE_BALANCE_MODES_MAP, sizeof(WHITE_BALANCE_MODES_MAP), fwk_whiteLevel); rc = AddSetMetaEntryToBatch(hal_metadata, CAM_INTF_PARM_WHITE_BALANCE, sizeof(whiteLevel), &whiteLevel); } if (frame_settings.exists(ANDROID_CONTROL_AF_MODE)) { uint8_t fwk_focusMode = frame_settings.find(ANDROID_CONTROL_AF_MODE).data.u8[0]; uint8_t focusMode; focusMode = lookupHalName(FOCUS_MODES_MAP, sizeof(FOCUS_MODES_MAP), fwk_focusMode); rc = AddSetMetaEntryToBatch(hal_metadata, CAM_INTF_PARM_FOCUS_MODE, sizeof(focusMode), &focusMode); } if (frame_settings.exists(ANDROID_LENS_FOCUS_DISTANCE)) { float focalDistance = frame_settings.find(ANDROID_LENS_FOCUS_DISTANCE).data.f[0]; rc = AddSetMetaEntryToBatch(hal_metadata, CAM_INTF_META_LENS_FOCUS_DISTANCE, sizeof(focalDistance), &focalDistance); } if (frame_settings.exists(ANDROID_CONTROL_AE_ANTIBANDING_MODE)) { uint8_t fwk_antibandingMode = frame_settings.find(ANDROID_CONTROL_AE_ANTIBANDING_MODE).data.u8[0]; uint8_t hal_antibandingMode = lookupHalName(ANTIBANDING_MODES_MAP, sizeof(ANTIBANDING_MODES_MAP)/sizeof(ANTIBANDING_MODES_MAP[0]), fwk_antibandingMode); rc = AddSetMetaEntryToBatch(hal_metadata, CAM_INTF_PARM_ANTIBANDING, sizeof(hal_antibandingMode), &hal_antibandingMode); } if (frame_settings.exists(ANDROID_CONTROL_AE_EXPOSURE_COMPENSATION)) { int32_t expCompensation = frame_settings.find( ANDROID_CONTROL_AE_EXPOSURE_COMPENSATION).data.i32[0]; if (expCompensation < gCamCapability[mCameraId]->exposure_compensation_min) expCompensation = gCamCapability[mCameraId]->exposure_compensation_min; if (expCompensation > gCamCapability[mCameraId]->exposure_compensation_max) expCompensation = gCamCapability[mCameraId]->exposure_compensation_max; rc = AddSetMetaEntryToBatch(hal_metadata, CAM_INTF_PARM_EV, sizeof(expCompensation), &expCompensation); } if (frame_settings.exists(ANDROID_CONTROL_AE_EXPOSURE_COMPENSATION)) { int32_t expCompensation = frame_settings.find( ANDROID_CONTROL_AE_EXPOSURE_COMPENSATION).data.i32[0]; if (expCompensation < gCamCapability[mCameraId]->exposure_compensation_min) expCompensation = gCamCapability[mCameraId]->exposure_compensation_min; if (expCompensation > gCamCapability[mCameraId]->exposure_compensation_max) expCompensation = gCamCapability[mCameraId]->exposure_compensation_max; rc = AddSetMetaEntryToBatch(hal_metadata, CAM_INTF_PARM_EV, sizeof(expCompensation), &expCompensation); } if (frame_settings.exists(ANDROID_CONTROL_AE_LOCK)) { uint8_t aeLock = frame_settings.find(ANDROID_CONTROL_AE_LOCK).data.u8[0]; rc = AddSetMetaEntryToBatch(hal_metadata, CAM_INTF_PARM_AEC_LOCK, sizeof(aeLock), &aeLock); } if (frame_settings.exists(ANDROID_CONTROL_AE_TARGET_FPS_RANGE)) { cam_fps_range_t fps_range; fps_range.min_fps = frame_settings.find(ANDROID_CONTROL_AE_TARGET_FPS_RANGE).data.i32[0]; fps_range.max_fps = frame_settings.find(ANDROID_CONTROL_AE_TARGET_FPS_RANGE).data.i32[1]; rc = AddSetMetaEntryToBatch(hal_metadata, CAM_INTF_PARM_FPS_RANGE, sizeof(fps_range), &fps_range); } if (frame_settings.exists(ANDROID_CONTROL_AWB_LOCK)) { uint8_t awbLock = frame_settings.find(ANDROID_CONTROL_AWB_LOCK).data.u8[0]; rc = AddSetMetaEntryToBatch(hal_metadata, CAM_INTF_PARM_AWB_LOCK, sizeof(awbLock), &awbLock); } if (frame_settings.exists(ANDROID_CONTROL_EFFECT_MODE)) { uint8_t fwk_effectMode = frame_settings.find(ANDROID_CONTROL_EFFECT_MODE).data.u8[0]; uint8_t effectMode = lookupHalName(EFFECT_MODES_MAP, sizeof(EFFECT_MODES_MAP), fwk_effectMode); rc = AddSetMetaEntryToBatch(hal_metadata, CAM_INTF_PARM_EFFECT, sizeof(effectMode), &effectMode); } if (frame_settings.exists(ANDROID_COLOR_CORRECTION_MODE)) { uint8_t colorCorrectMode = frame_settings.find(ANDROID_COLOR_CORRECTION_MODE).data.u8[0]; rc = AddSetMetaEntryToBatch(hal_metadata, CAM_INTF_META_COLOR_CORRECT_MODE, sizeof(colorCorrectMode), &colorCorrectMode); } if (frame_settings.exists(ANDROID_COLOR_CORRECTION_GAINS)) { cam_color_correct_gains_t colorCorrectGains; for (int i = 0; i < 4; i++) { colorCorrectGains.gains[i] = frame_settings.find(ANDROID_COLOR_CORRECTION_GAINS).data.f[i]; } rc = AddSetMetaEntryToBatch(hal_metadata, CAM_INTF_META_COLOR_CORRECT_GAINS, sizeof(colorCorrectGains), &colorCorrectGains); } if (frame_settings.exists(ANDROID_COLOR_CORRECTION_TRANSFORM)) { cam_color_correct_matrix_t colorCorrectTransform; cam_rational_type_t transform_elem; int num = 0; for (int i = 0; i < 3; i++) { for (int j = 0; j < 3; j++) { transform_elem.numerator = frame_settings.find(ANDROID_COLOR_CORRECTION_TRANSFORM).data.r[num].numerator; transform_elem.denominator = frame_settings.find(ANDROID_COLOR_CORRECTION_TRANSFORM).data.r[num].denominator; colorCorrectTransform.transform_matrix[i][j] = transform_elem; num++; } } rc = AddSetMetaEntryToBatch(hal_metadata, CAM_INTF_META_COLOR_CORRECT_TRANSFORM, sizeof(colorCorrectTransform), &colorCorrectTransform); } if (frame_settings.exists(ANDROID_CONTROL_AE_PRECAPTURE_TRIGGER)) { cam_trigger_t aecTrigger; aecTrigger.trigger = frame_settings.find(ANDROID_CONTROL_AE_PRECAPTURE_TRIGGER).data.u8[0]; rc = AddSetMetaEntryToBatch(hal_metadata, CAM_INTF_META_AEC_PRECAPTURE_TRIGGER, sizeof(aecTrigger), &aecTrigger); } /*af_trigger must come with a trigger id*/ if (frame_settings.exists(ANDROID_CONTROL_AF_TRIGGER)) { cam_trigger_t af_trigger; af_trigger.trigger = frame_settings.find(ANDROID_CONTROL_AF_TRIGGER).data.u8[0]; rc = AddSetMetaEntryToBatch(hal_metadata, CAM_INTF_META_AF_TRIGGER, sizeof(af_trigger), &af_trigger); } if (frame_settings.exists(ANDROID_DEMOSAIC_MODE)) { int32_t demosaic = frame_settings.find(ANDROID_DEMOSAIC_MODE).data.u8[0]; rc = AddSetMetaEntryToBatch(hal_metadata, CAM_INTF_META_DEMOSAIC, sizeof(demosaic), &demosaic); } if (frame_settings.exists(ANDROID_EDGE_MODE)) { cam_edge_application_t edge_application; edge_application.edge_mode = frame_settings.find(ANDROID_EDGE_MODE).data.u8[0]; if (edge_application.edge_mode == CAM_EDGE_MODE_OFF) { edge_application.sharpness = 0; } else { if (frame_settings.exists(ANDROID_EDGE_STRENGTH)) { uint8_t edgeStrength = frame_settings.find(ANDROID_EDGE_STRENGTH).data.u8[0]; edge_application.sharpness = (int32_t)edgeStrength; } else { edge_application.sharpness = gCamCapability[mCameraId]->sharpness_ctrl.def_value; //default } } rc = AddSetMetaEntryToBatch(hal_metadata, CAM_INTF_META_EDGE_MODE, sizeof(edge_application), &edge_application); } if (frame_settings.exists(ANDROID_FLASH_MODE)) { int32_t respectFlashMode = 1; if (frame_settings.exists(ANDROID_CONTROL_AE_MODE)) { uint8_t fwk_aeMode = frame_settings.find(ANDROID_CONTROL_AE_MODE).data.u8[0]; if (fwk_aeMode > ANDROID_CONTROL_AE_MODE_ON) { respectFlashMode = 0; ALOGV("%s: AE Mode controls flash, ignore android.flash.mode", __func__); } } if (respectFlashMode) { uint8_t flashMode = frame_settings.find(ANDROID_FLASH_MODE).data.u8[0]; flashMode = (int32_t)lookupHalName(FLASH_MODES_MAP, sizeof(FLASH_MODES_MAP), flashMode); ALOGV("%s: flash mode after mapping %d", __func__, flashMode); // To check: CAM_INTF_META_FLASH_MODE usage rc = AddSetMetaEntryToBatch(hal_metadata, CAM_INTF_PARM_LED_MODE, sizeof(flashMode), &flashMode); } } if (frame_settings.exists(ANDROID_FLASH_FIRING_POWER)) { uint8_t flashPower = frame_settings.find(ANDROID_FLASH_FIRING_POWER).data.u8[0]; rc = AddSetMetaEntryToBatch(hal_metadata, CAM_INTF_META_FLASH_POWER, sizeof(flashPower), &flashPower); } if (frame_settings.exists(ANDROID_FLASH_FIRING_TIME)) { int64_t flashFiringTime = frame_settings.find(ANDROID_FLASH_FIRING_TIME).data.i64[0]; rc = AddSetMetaEntryToBatch(hal_metadata, CAM_INTF_META_FLASH_FIRING_TIME, sizeof(flashFiringTime), &flashFiringTime); } if (frame_settings.exists(ANDROID_HOT_PIXEL_MODE)) { uint8_t hotPixelMode = frame_settings.find(ANDROID_HOT_PIXEL_MODE).data.u8[0]; rc = AddSetMetaEntryToBatch(hal_metadata, CAM_INTF_META_HOTPIXEL_MODE, sizeof(hotPixelMode), &hotPixelMode); } if (frame_settings.exists(ANDROID_LENS_APERTURE)) { float lensAperture = frame_settings.find( ANDROID_LENS_APERTURE).data.f[0]; rc = AddSetMetaEntryToBatch(hal_metadata, CAM_INTF_META_LENS_APERTURE, sizeof(lensAperture), &lensAperture); } if (frame_settings.exists(ANDROID_LENS_FILTER_DENSITY)) { float filterDensity = frame_settings.find(ANDROID_LENS_FILTER_DENSITY).data.f[0]; rc = AddSetMetaEntryToBatch(hal_metadata, CAM_INTF_META_LENS_FILTERDENSITY, sizeof(filterDensity), &filterDensity); } if (frame_settings.exists(ANDROID_LENS_FOCAL_LENGTH)) { float focalLength = frame_settings.find(ANDROID_LENS_FOCAL_LENGTH).data.f[0]; rc = AddSetMetaEntryToBatch(hal_metadata, CAM_INTF_META_LENS_FOCAL_LENGTH, sizeof(focalLength), &focalLength); } if (frame_settings.exists(ANDROID_LENS_OPTICAL_STABILIZATION_MODE)) { uint8_t optStabMode = frame_settings.find(ANDROID_LENS_OPTICAL_STABILIZATION_MODE).data.u8[0]; rc = AddSetMetaEntryToBatch(hal_metadata, CAM_INTF_META_LENS_OPT_STAB_MODE, sizeof(optStabMode), &optStabMode); } if (frame_settings.exists(ANDROID_NOISE_REDUCTION_MODE)) { uint8_t noiseRedMode = frame_settings.find(ANDROID_NOISE_REDUCTION_MODE).data.u8[0]; rc = AddSetMetaEntryToBatch(hal_metadata, CAM_INTF_META_NOISE_REDUCTION_MODE, sizeof(noiseRedMode), &noiseRedMode); } if (frame_settings.exists(ANDROID_NOISE_REDUCTION_STRENGTH)) { uint8_t noiseRedStrength = frame_settings.find(ANDROID_NOISE_REDUCTION_STRENGTH).data.u8[0]; rc = AddSetMetaEntryToBatch(hal_metadata, CAM_INTF_META_NOISE_REDUCTION_STRENGTH, sizeof(noiseRedStrength), &noiseRedStrength); } cam_crop_region_t scalerCropRegion; bool scalerCropSet = false; if (frame_settings.exists(ANDROID_SCALER_CROP_REGION)) { scalerCropRegion.left = frame_settings.find(ANDROID_SCALER_CROP_REGION).data.i32[0]; scalerCropRegion.top = frame_settings.find(ANDROID_SCALER_CROP_REGION).data.i32[1]; scalerCropRegion.width = frame_settings.find(ANDROID_SCALER_CROP_REGION).data.i32[2]; scalerCropRegion.height = frame_settings.find(ANDROID_SCALER_CROP_REGION).data.i32[3]; rc = AddSetMetaEntryToBatch(hal_metadata, CAM_INTF_META_SCALER_CROP_REGION, sizeof(scalerCropRegion), &scalerCropRegion); scalerCropSet = true; } if (frame_settings.exists(ANDROID_SENSOR_EXPOSURE_TIME)) { int64_t sensorExpTime = frame_settings.find(ANDROID_SENSOR_EXPOSURE_TIME).data.i64[0]; ALOGV("%s: setting sensorExpTime %lld", __func__, sensorExpTime); rc = AddSetMetaEntryToBatch(hal_metadata, CAM_INTF_META_SENSOR_EXPOSURE_TIME, sizeof(sensorExpTime), &sensorExpTime); } if (frame_settings.exists(ANDROID_SENSOR_FRAME_DURATION)) { int64_t sensorFrameDuration = frame_settings.find(ANDROID_SENSOR_FRAME_DURATION).data.i64[0]; int64_t minFrameDuration = getMinFrameDuration(request); sensorFrameDuration = MAX(sensorFrameDuration, minFrameDuration); if (sensorFrameDuration > gCamCapability[mCameraId]->max_frame_duration) sensorFrameDuration = gCamCapability[mCameraId]->max_frame_duration; ALOGV("%s: clamp sensorFrameDuration to %lld", __func__, sensorFrameDuration); rc = AddSetMetaEntryToBatch(hal_metadata, CAM_INTF_META_SENSOR_FRAME_DURATION, sizeof(sensorFrameDuration), &sensorFrameDuration); } if (frame_settings.exists(ANDROID_SENSOR_SENSITIVITY)) { int32_t sensorSensitivity = frame_settings.find(ANDROID_SENSOR_SENSITIVITY).data.i32[0]; if (sensorSensitivity < gCamCapability[mCameraId]->sensitivity_range.min_sensitivity) sensorSensitivity = gCamCapability[mCameraId]->sensitivity_range.min_sensitivity; if (sensorSensitivity > gCamCapability[mCameraId]->sensitivity_range.max_sensitivity) sensorSensitivity = gCamCapability[mCameraId]->sensitivity_range.max_sensitivity; ALOGV("%s: clamp sensorSensitivity to %d", __func__, sensorSensitivity); rc = AddSetMetaEntryToBatch(hal_metadata, CAM_INTF_META_SENSOR_SENSITIVITY, sizeof(sensorSensitivity), &sensorSensitivity); } if (frame_settings.exists(ANDROID_SHADING_MODE)) { int32_t shadingMode = frame_settings.find(ANDROID_SHADING_MODE).data.u8[0]; rc = AddSetMetaEntryToBatch(hal_metadata, CAM_INTF_META_SHADING_MODE, sizeof(shadingMode), &shadingMode); } if (frame_settings.exists(ANDROID_SHADING_STRENGTH)) { uint8_t shadingStrength = frame_settings.find(ANDROID_SHADING_STRENGTH).data.u8[0]; rc = AddSetMetaEntryToBatch(hal_metadata, CAM_INTF_META_SHADING_STRENGTH, sizeof(shadingStrength), &shadingStrength); } if (frame_settings.exists(ANDROID_STATISTICS_FACE_DETECT_MODE)) { uint8_t fwk_facedetectMode = frame_settings.find(ANDROID_STATISTICS_FACE_DETECT_MODE).data.u8[0]; uint8_t facedetectMode = lookupHalName(FACEDETECT_MODES_MAP, sizeof(FACEDETECT_MODES_MAP), fwk_facedetectMode); rc = AddSetMetaEntryToBatch(hal_metadata, CAM_INTF_META_STATS_FACEDETECT_MODE, sizeof(facedetectMode), &facedetectMode); } if (frame_settings.exists(ANDROID_STATISTICS_HISTOGRAM_MODE)) { uint8_t histogramMode = frame_settings.find(ANDROID_STATISTICS_HISTOGRAM_MODE).data.u8[0]; rc = AddSetMetaEntryToBatch(hal_metadata, CAM_INTF_META_STATS_HISTOGRAM_MODE, sizeof(histogramMode), &histogramMode); } if (frame_settings.exists(ANDROID_STATISTICS_SHARPNESS_MAP_MODE)) { uint8_t sharpnessMapMode = frame_settings.find(ANDROID_STATISTICS_SHARPNESS_MAP_MODE).data.u8[0]; rc = AddSetMetaEntryToBatch(hal_metadata, CAM_INTF_META_STATS_SHARPNESS_MAP_MODE, sizeof(sharpnessMapMode), &sharpnessMapMode); } if (frame_settings.exists(ANDROID_TONEMAP_MODE)) { uint8_t tonemapMode = frame_settings.find(ANDROID_TONEMAP_MODE).data.u8[0]; rc = AddSetMetaEntryToBatch(hal_metadata, CAM_INTF_META_TONEMAP_MODE, sizeof(tonemapMode), &tonemapMode); } /* Tonemap curve channels ch0 = G, ch 1 = B, ch 2 = R */ /*All tonemap channels will have the same number of points*/ if (frame_settings.exists(ANDROID_TONEMAP_CURVE_GREEN) && frame_settings.exists(ANDROID_TONEMAP_CURVE_BLUE) && frame_settings.exists(ANDROID_TONEMAP_CURVE_RED)) { cam_rgb_tonemap_curves tonemapCurves; tonemapCurves.tonemap_points_cnt = frame_settings.find(ANDROID_TONEMAP_CURVE_GREEN).count/2; /* ch0 = G*/ int point = 0; cam_tonemap_curve_t tonemapCurveGreen; for (int i = 0; i < tonemapCurves.tonemap_points_cnt ; i++) { for (int j = 0; j < 2; j++) { tonemapCurveGreen.tonemap_points[i][j] = frame_settings.find(ANDROID_TONEMAP_CURVE_GREEN).data.f[point]; point++; } } tonemapCurves.curves[0] = tonemapCurveGreen; /* ch 1 = B */ point = 0; cam_tonemap_curve_t tonemapCurveBlue; for (int i = 0; i < tonemapCurves.tonemap_points_cnt; i++) { for (int j = 0; j < 2; j++) { tonemapCurveBlue.tonemap_points[i][j] = frame_settings.find(ANDROID_TONEMAP_CURVE_BLUE).data.f[point]; point++; } } tonemapCurves.curves[1] = tonemapCurveBlue; /* ch 2 = R */ point = 0; cam_tonemap_curve_t tonemapCurveRed; for (int i = 0; i < tonemapCurves.tonemap_points_cnt; i++) { for (int j = 0; j < 2; j++) { tonemapCurveRed.tonemap_points[i][j] = frame_settings.find(ANDROID_TONEMAP_CURVE_RED).data.f[point]; point++; } } tonemapCurves.curves[2] = tonemapCurveRed; rc = AddSetMetaEntryToBatch(hal_metadata, CAM_INTF_META_TONEMAP_CURVES, sizeof(tonemapCurves), &tonemapCurves); } if (frame_settings.exists(ANDROID_CONTROL_CAPTURE_INTENT)) { uint8_t captureIntent = frame_settings.find(ANDROID_CONTROL_CAPTURE_INTENT).data.u8[0]; rc = AddSetMetaEntryToBatch(hal_metadata, CAM_INTF_META_CAPTURE_INTENT, sizeof(captureIntent), &captureIntent); } if (frame_settings.exists(ANDROID_BLACK_LEVEL_LOCK)) { uint8_t blackLevelLock = frame_settings.find(ANDROID_BLACK_LEVEL_LOCK).data.u8[0]; rc = AddSetMetaEntryToBatch(hal_metadata, CAM_INTF_META_BLACK_LEVEL_LOCK, sizeof(blackLevelLock), &blackLevelLock); } if (frame_settings.exists(ANDROID_STATISTICS_LENS_SHADING_MAP_MODE)) { uint8_t lensShadingMapMode = frame_settings.find(ANDROID_STATISTICS_LENS_SHADING_MAP_MODE).data.u8[0]; rc = AddSetMetaEntryToBatch(hal_metadata, CAM_INTF_META_LENS_SHADING_MAP_MODE, sizeof(lensShadingMapMode), &lensShadingMapMode); } if (frame_settings.exists(ANDROID_CONTROL_AE_REGIONS)) { cam_area_t roi; bool reset = true; convertFromRegions(&roi, request->settings, ANDROID_CONTROL_AE_REGIONS); if (scalerCropSet) { reset = resetIfNeededROI(&roi, &scalerCropRegion); } if (reset) { rc = AddSetMetaEntryToBatch(hal_metadata, CAM_INTF_META_AEC_ROI, sizeof(roi), &roi); } } if (frame_settings.exists(ANDROID_CONTROL_AF_REGIONS)) { cam_area_t roi; bool reset = true; convertFromRegions(&roi, request->settings, ANDROID_CONTROL_AF_REGIONS); if (scalerCropSet) { reset = resetIfNeededROI(&roi, &scalerCropRegion); } if (reset) { rc = AddSetMetaEntryToBatch(hal_metadata, CAM_INTF_META_AF_ROI, sizeof(roi), &roi); } } if (frame_settings.exists(ANDROID_SENSOR_TEST_PATTERN_MODE)) { cam_test_pattern_data_t testPatternData; uint32_t fwk_testPatternMode = frame_settings.find(ANDROID_SENSOR_TEST_PATTERN_MODE).data.i32[0]; uint8_t testPatternMode = lookupHalName(TEST_PATTERN_MAP, sizeof(TEST_PATTERN_MAP), fwk_testPatternMode); memset(&testPatternData, 0, sizeof(testPatternData)); testPatternData.mode = (cam_test_pattern_mode_t)testPatternMode; if (testPatternMode == CAM_TEST_PATTERN_SOLID_COLOR && frame_settings.exists(ANDROID_SENSOR_TEST_PATTERN_DATA)) { int32_t* fwk_testPatternData = frame_settings.find( ANDROID_SENSOR_TEST_PATTERN_DATA).data.i32; testPatternData.r = fwk_testPatternData[0]; testPatternData.b = fwk_testPatternData[3]; switch (gCamCapability[mCameraId]->color_arrangement) { case CAM_FILTER_ARRANGEMENT_RGGB: case CAM_FILTER_ARRANGEMENT_GRBG: testPatternData.gr = fwk_testPatternData[1]; testPatternData.gb = fwk_testPatternData[2]; break; case CAM_FILTER_ARRANGEMENT_GBRG: case CAM_FILTER_ARRANGEMENT_BGGR: testPatternData.gr = fwk_testPatternData[2]; testPatternData.gb = fwk_testPatternData[1]; break; default: ALOGE("%s: color arrangement %d is not supported", __func__, gCamCapability[mCameraId]->color_arrangement); break; } } rc = AddSetMetaEntryToBatch(mParameters, CAM_INTF_META_TEST_PATTERN_DATA, sizeof(testPatternData), &testPatternData); } if (frame_settings.exists(ANDROID_JPEG_GPS_COORDINATES)) { double *gps_coords = frame_settings.find(ANDROID_JPEG_GPS_COORDINATES).data.d; rc = AddSetMetaEntryToBatch(hal_metadata, CAM_INTF_META_JPEG_GPS_COORDINATES, sizeof(double)*3, gps_coords); } if (frame_settings.exists(ANDROID_JPEG_GPS_PROCESSING_METHOD)) { char gps_methods[GPS_PROCESSING_METHOD_SIZE]; const char *gps_methods_src = (const char *) frame_settings.find(ANDROID_JPEG_GPS_PROCESSING_METHOD).data.u8; uint32_t count = frame_settings.find( ANDROID_JPEG_GPS_PROCESSING_METHOD).count; memset(gps_methods, 0, sizeof(gps_methods)); strncpy(gps_methods, gps_methods_src, sizeof(gps_methods)); rc = AddSetMetaEntryToBatch(hal_metadata, CAM_INTF_META_JPEG_GPS_PROC_METHODS, sizeof(gps_methods), gps_methods); } if (frame_settings.exists(ANDROID_JPEG_GPS_TIMESTAMP)) { int64_t gps_timestamp = frame_settings.find(ANDROID_JPEG_GPS_TIMESTAMP).data.i64[0]; rc = AddSetMetaEntryToBatch(hal_metadata, CAM_INTF_META_JPEG_GPS_TIMESTAMP, sizeof(int64_t), &gps_timestamp); } if (frame_settings.exists(ANDROID_JPEG_ORIENTATION)) { int32_t orientation = frame_settings.find(ANDROID_JPEG_ORIENTATION).data.i32[0]; rc = AddSetMetaEntryToBatch(hal_metadata, CAM_INTF_META_JPEG_ORIENTATION, sizeof(orientation), &orientation); } if (frame_settings.exists(ANDROID_JPEG_QUALITY)) { int8_t quality = frame_settings.find(ANDROID_JPEG_QUALITY).data.u8[0]; rc = AddSetMetaEntryToBatch(hal_metadata, CAM_INTF_META_JPEG_QUALITY, sizeof(quality), &quality); } if (frame_settings.exists(ANDROID_JPEG_THUMBNAIL_QUALITY)) { int8_t thumb_quality = frame_settings.find(ANDROID_JPEG_THUMBNAIL_QUALITY).data.u8[0]; rc = AddSetMetaEntryToBatch(hal_metadata, CAM_INTF_META_JPEG_THUMB_QUALITY, sizeof(thumb_quality), &thumb_quality); } if (frame_settings.exists(ANDROID_JPEG_THUMBNAIL_SIZE)) { cam_dimension_t dim; dim.width = frame_settings.find(ANDROID_JPEG_THUMBNAIL_SIZE).data.i32[0]; dim.height = frame_settings.find(ANDROID_JPEG_THUMBNAIL_SIZE).data.i32[1]; rc = AddSetMetaEntryToBatch(hal_metadata, CAM_INTF_META_JPEG_THUMB_SIZE, sizeof(dim), &dim); } // Internal metadata if (frame_settings.exists(QCAMERA3_PRIVATEDATA_REPROCESS)) { uint8_t* privatedata = frame_settings.find(QCAMERA3_PRIVATEDATA_REPROCESS).data.u8; rc = AddSetMetaEntryToBatch(hal_metadata, CAM_INTF_META_PRIVATE_DATA, sizeof(uint8_t) * MAX_METADATA_PAYLOAD_SIZE, privatedata); } // EV step rc = AddSetMetaEntryToBatch(hal_metadata, CAM_INTF_PARM_EV_STEP, sizeof(cam_rational_type_t), &(gCamCapability[mCameraId]->exp_compensation_step)); return rc; } /*=========================================================================== * FUNCTION : captureResultCb * * DESCRIPTION: Callback handler for all channels (streams, as well as metadata) * * PARAMETERS : * @frame : frame information from mm-camera-interface * @buffer : actual gralloc buffer to be returned to frameworks. NULL if metadata. * @userdata: userdata * * RETURN : NONE *==========================================================================*/ void QCamera3HardwareInterface::captureResultCb(mm_camera_super_buf_t *metadata, camera3_stream_buffer_t *buffer, uint32_t frame_number, void *userdata) { QCamera3HardwareInterface *hw = (QCamera3HardwareInterface *)userdata; if (hw == NULL) { ALOGE("%s: Invalid hw %p", __func__, hw); return; } hw->captureResultCb(metadata, buffer, frame_number); return; } /*=========================================================================== * FUNCTION : initialize * * DESCRIPTION: Pass framework callback pointers to HAL * * PARAMETERS : * * * RETURN : Success : 0 * Failure: -ENODEV *==========================================================================*/ int QCamera3HardwareInterface::initialize(const struct camera3_device *device, const camera3_callback_ops_t *callback_ops) { ALOGV("%s: E", __func__); QCamera3HardwareInterface *hw = reinterpret_cast(device->priv); if (!hw) { ALOGE("%s: NULL camera device", __func__); return -ENODEV; } int rc = hw->initialize(callback_ops); ALOGV("%s: X", __func__); return rc; } /*=========================================================================== * FUNCTION : configure_streams * * DESCRIPTION: * * PARAMETERS : * * * RETURN : Success: 0 * Failure: -EINVAL (if stream configuration is invalid) * -ENODEV (fatal error) *==========================================================================*/ int QCamera3HardwareInterface::configure_streams( const struct camera3_device *device, camera3_stream_configuration_t *stream_list) { ALOGV("%s: E", __func__); QCamera3HardwareInterface *hw = reinterpret_cast(device->priv); if (!hw) { ALOGE("%s: NULL camera device", __func__); return -ENODEV; } int rc = hw->configureStreams(stream_list); ALOGV("%s: X", __func__); return rc; } /*=========================================================================== * FUNCTION : register_stream_buffers * * DESCRIPTION: Register stream buffers with the device * * PARAMETERS : * * RETURN : *==========================================================================*/ int QCamera3HardwareInterface::register_stream_buffers( const struct camera3_device *device, const camera3_stream_buffer_set_t *buffer_set) { ALOGV("%s: E", __func__); QCamera3HardwareInterface *hw = reinterpret_cast(device->priv); if (!hw) { ALOGE("%s: NULL camera device", __func__); return -ENODEV; } int rc = hw->registerStreamBuffers(buffer_set); ALOGV("%s: X", __func__); return rc; } /*=========================================================================== * FUNCTION : construct_default_request_settings * * DESCRIPTION: Configure a settings buffer to meet the required use case * * PARAMETERS : * * * RETURN : Success: Return valid metadata * Failure: Return NULL *==========================================================================*/ const camera_metadata_t* QCamera3HardwareInterface:: construct_default_request_settings(const struct camera3_device *device, int type) { ALOGV("%s: E", __func__); camera_metadata_t* fwk_metadata = NULL; QCamera3HardwareInterface *hw = reinterpret_cast(device->priv); if (!hw) { ALOGE("%s: NULL camera device", __func__); return NULL; } fwk_metadata = hw->translateCapabilityToMetadata(type); ALOGV("%s: X", __func__); return fwk_metadata; } /*=========================================================================== * FUNCTION : process_capture_request * * DESCRIPTION: * * PARAMETERS : * * * RETURN : *==========================================================================*/ int QCamera3HardwareInterface::process_capture_request( const struct camera3_device *device, camera3_capture_request_t *request) { ALOGV("%s: E", __func__); QCamera3HardwareInterface *hw = reinterpret_cast(device->priv); if (!hw) { ALOGE("%s: NULL camera device", __func__); return -EINVAL; } int rc = hw->processCaptureRequest(request); ALOGV("%s: X", __func__); return rc; } /*=========================================================================== * FUNCTION : dump * * DESCRIPTION: * * PARAMETERS : * * * RETURN : *==========================================================================*/ void QCamera3HardwareInterface::dump( const struct camera3_device *device, int fd) { ALOGV("%s: E", __func__); QCamera3HardwareInterface *hw = reinterpret_cast(device->priv); if (!hw) { ALOGE("%s: NULL camera device", __func__); return; } hw->dump(fd); ALOGV("%s: X", __func__); return; } /*=========================================================================== * FUNCTION : flush * * DESCRIPTION: * * PARAMETERS : * * * RETURN : *==========================================================================*/ int QCamera3HardwareInterface::flush( const struct camera3_device *device) { int rc; ALOGV("%s: E", __func__); QCamera3HardwareInterface *hw = reinterpret_cast(device->priv); if (!hw) { ALOGE("%s: NULL camera device", __func__); return -EINVAL; } rc = hw->flush(); ALOGV("%s: X", __func__); return rc; } /*=========================================================================== * FUNCTION : close_camera_device * * DESCRIPTION: * * PARAMETERS : * * * RETURN : *==========================================================================*/ int QCamera3HardwareInterface::close_camera_device(struct hw_device_t* device) { ALOGV("%s: E", __func__); int ret = NO_ERROR; QCamera3HardwareInterface *hw = reinterpret_cast( reinterpret_cast(device)->priv); if (!hw) { ALOGE("NULL camera device"); return BAD_VALUE; } delete hw; pthread_mutex_lock(&mCameraSessionLock); mCameraSessionActive = 0; pthread_mutex_unlock(&mCameraSessionLock); ALOGV("%s: X", __func__); return ret; } /*=========================================================================== * FUNCTION : getWaveletDenoiseProcessPlate * * DESCRIPTION: query wavelet denoise process plate * * PARAMETERS : None * * RETURN : WNR prcocess plate vlaue *==========================================================================*/ cam_denoise_process_type_t QCamera3HardwareInterface::getWaveletDenoiseProcessPlate() { char prop[PROPERTY_VALUE_MAX]; memset(prop, 0, sizeof(prop)); property_get("persist.denoise.process.plates", prop, "0"); int processPlate = atoi(prop); switch(processPlate) { case 0: return CAM_WAVELET_DENOISE_YCBCR_PLANE; case 1: return CAM_WAVELET_DENOISE_CBCR_ONLY; case 2: return CAM_WAVELET_DENOISE_STREAMLINE_YCBCR; case 3: return CAM_WAVELET_DENOISE_STREAMLINED_CBCR; default: return CAM_WAVELET_DENOISE_STREAMLINE_YCBCR; } } /*=========================================================================== * FUNCTION : needRotationReprocess * * DESCRIPTION: if rotation needs to be done by reprocess in pp * * PARAMETERS : none * * RETURN : true: needed * false: no need *==========================================================================*/ bool QCamera3HardwareInterface::needRotationReprocess() { if ((gCamCapability[mCameraId]->qcom_supported_feature_mask & CAM_QCOM_FEATURE_ROTATION) > 0) { // current rotation is not zero, and pp has the capability to process rotation ALOGD("%s: need do reprocess for rotation", __func__); return true; } return false; } /*=========================================================================== * FUNCTION : needReprocess * * DESCRIPTION: if reprocess in needed * * PARAMETERS : none * * RETURN : true: needed * false: no need *==========================================================================*/ bool QCamera3HardwareInterface::needReprocess() { if (gCamCapability[mCameraId]->min_required_pp_mask > 0) { // TODO: add for ZSL HDR later // pp module has min requirement for zsl reprocess, or WNR in ZSL mode ALOGD("%s: need do reprocess for ZSL WNR or min PP reprocess", __func__); return true; } return needRotationReprocess(); } /*=========================================================================== * FUNCTION : addOfflineReprocChannel * * DESCRIPTION: add a reprocess channel that will do reprocess on frames * coming from input channel * * PARAMETERS : * @pInputChannel : ptr to input channel whose frames will be post-processed * * RETURN : Ptr to the newly created channel obj. NULL if failed. *==========================================================================*/ QCamera3ReprocessChannel *QCamera3HardwareInterface::addOfflineReprocChannel( QCamera3Channel *pInputChannel, QCamera3PicChannel *picChHandle, metadata_buffer_t *metadata) { int32_t rc = NO_ERROR; QCamera3ReprocessChannel *pChannel = NULL; if (pInputChannel == NULL) { ALOGE("%s: input channel obj is NULL", __func__); return NULL; } pChannel = new QCamera3ReprocessChannel(mCameraHandle->camera_handle, mCameraHandle->ops, NULL, pInputChannel->mPaddingInfo, this, picChHandle); if (NULL == pChannel) { ALOGE("%s: no mem for reprocess channel", __func__); return NULL; } rc = pChannel->initialize(); if (rc != NO_ERROR) { ALOGE("%s: init reprocess channel failed, ret = %d", __func__, rc); delete pChannel; return NULL; } // pp feature config cam_pp_feature_config_t pp_config; memset(&pp_config, 0, sizeof(cam_pp_feature_config_t)); if (IS_PARM_VALID(CAM_INTF_META_EDGE_MODE, metadata)) { cam_edge_application_t *edge = (cam_edge_application_t *) POINTER_OF(CAM_INTF_META_EDGE_MODE, metadata); if (edge->edge_mode != CAM_EDGE_MODE_OFF) { pp_config.feature_mask |= CAM_QCOM_FEATURE_SHARPNESS; pp_config.sharpness = edge->sharpness; } } if (IS_PARM_VALID(CAM_INTF_META_NOISE_REDUCTION_MODE, metadata)) { uint8_t *noise_mode = (uint8_t *)POINTER_OF( CAM_INTF_META_NOISE_REDUCTION_MODE, metadata); if (*noise_mode != CAM_NOISE_REDUCTION_MODE_OFF) { pp_config.feature_mask |= CAM_QCOM_FEATURE_DENOISE2D; pp_config.denoise2d.denoise_enable = 1; pp_config.denoise2d.process_plates = getWaveletDenoiseProcessPlate(); } } if (IS_PARM_VALID(CAM_INTF_META_JPEG_ORIENTATION, metadata)) { int32_t *rotation = (int32_t *)POINTER_OF( CAM_INTF_META_JPEG_ORIENTATION, metadata); if (needRotationReprocess()) { pp_config.feature_mask |= CAM_QCOM_FEATURE_ROTATION; if (*rotation == 0) { pp_config.rotation = ROTATE_0; } else if (*rotation == 90) { pp_config.rotation = ROTATE_90; } else if (*rotation == 180) { pp_config.rotation = ROTATE_180; } else if (*rotation == 270) { pp_config.rotation = ROTATE_270; } } } rc = pChannel->addReprocStreamsFromSource(pp_config, pInputChannel, mMetadataChannel); if (rc != NO_ERROR) { delete pChannel; return NULL; } return pChannel; } }; //end namespace qcamera