diff options
Diffstat (limited to 'camera/OMXCameraAdapter/OMXCapture.cpp')
| -rw-r--r-- | camera/OMXCameraAdapter/OMXCapture.cpp | 2098 |
1 files changed, 2098 insertions, 0 deletions
diff --git a/camera/OMXCameraAdapter/OMXCapture.cpp b/camera/OMXCameraAdapter/OMXCapture.cpp new file mode 100644 index 0000000..afc335e --- /dev/null +++ b/camera/OMXCameraAdapter/OMXCapture.cpp @@ -0,0 +1,2098 @@ +/* + * Copyright (C) Texas Instruments - http://www.ti.com/ + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +/** +* @file OMXCapture.cpp +* +* This file contains functionality for handling image capture. +* +*/ + +#include "CameraHal.h" +#include "OMXCameraAdapter.h" +#include "ErrorUtils.h" + + +namespace Ti { +namespace Camera { + +status_t OMXCameraAdapter::setParametersCapture(const android::CameraParameters ¶ms, + BaseCameraAdapter::AdapterState state) +{ + status_t ret = NO_ERROR; + const char *str = NULL; + int w, h; + OMX_COLOR_FORMATTYPE pixFormat; + CodingMode codingMode = mCodingMode; + const char *valstr = NULL; + int varint = 0; + OMX_TI_STEREOFRAMELAYOUTTYPE capFrmLayout; + bool inCaptureState = false; + + LOG_FUNCTION_NAME; + + OMXCameraPortParameters *cap; + cap = &mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mImagePortIndex]; + + capFrmLayout = cap->mFrameLayoutType; + setParamS3D(mCameraAdapterParameters.mImagePortIndex, + params.get(TICameraParameters::KEY_S3D_CAP_FRAME_LAYOUT)); + if (capFrmLayout != cap->mFrameLayoutType) { + mPendingCaptureSettings |= SetFormat; + } + + params.getPictureSize(&w, &h); + + if ( ( w != ( int ) cap->mWidth ) || + ( h != ( int ) cap->mHeight ) ) + { + mPendingCaptureSettings |= SetFormat; + } + + cap->mWidth = w; + cap->mHeight = h; + //TODO: Support more pixelformats + //cap->mStride = 2; + + CAMHAL_LOGVB("Image: cap.mWidth = %d", (int)cap->mWidth); + CAMHAL_LOGVB("Image: cap.mHeight = %d", (int)cap->mHeight); + + if ((valstr = params.getPictureFormat()) != NULL) { + if (strcmp(valstr, android::CameraParameters::PIXEL_FORMAT_YUV422I) == 0) { + CAMHAL_LOGDA("CbYCrY format selected"); + pixFormat = OMX_COLOR_FormatCbYCrY; + mPictureFormatFromClient = android::CameraParameters::PIXEL_FORMAT_YUV422I; + } else if(strcmp(valstr, android::CameraParameters::PIXEL_FORMAT_YUV420SP) == 0) { + CAMHAL_LOGDA("YUV420SP format selected"); + pixFormat = OMX_COLOR_FormatYUV420SemiPlanar; + mPictureFormatFromClient = android::CameraParameters::PIXEL_FORMAT_YUV420SP; + } else if(strcmp(valstr, android::CameraParameters::PIXEL_FORMAT_RGB565) == 0) { + CAMHAL_LOGDA("RGB565 format selected"); + pixFormat = OMX_COLOR_Format16bitRGB565; + mPictureFormatFromClient = android::CameraParameters::PIXEL_FORMAT_RGB565; + } else if (strcmp(valstr, android::CameraParameters::PIXEL_FORMAT_JPEG) == 0) { + CAMHAL_LOGDA("JPEG format selected"); + pixFormat = OMX_COLOR_FormatUnused; + codingMode = CodingJPEG; + mPictureFormatFromClient = android::CameraParameters::PIXEL_FORMAT_JPEG; + } else if (strcmp(valstr, TICameraParameters::PIXEL_FORMAT_JPS) == 0) { + CAMHAL_LOGDA("JPS format selected"); + pixFormat = OMX_COLOR_FormatUnused; + codingMode = CodingJPS; + mPictureFormatFromClient = TICameraParameters::PIXEL_FORMAT_JPS; + } else if (strcmp(valstr, TICameraParameters::PIXEL_FORMAT_MPO) == 0) { + CAMHAL_LOGDA("MPO format selected"); + pixFormat = OMX_COLOR_FormatUnused; + codingMode = CodingMPO; + mPictureFormatFromClient = TICameraParameters::PIXEL_FORMAT_MPO; + } else if (strcmp(valstr, android::CameraParameters::PIXEL_FORMAT_BAYER_RGGB) == 0) { + CAMHAL_LOGDA("RAW Picture format selected"); + pixFormat = OMX_COLOR_FormatRawBayer10bit; + mPictureFormatFromClient = android::CameraParameters::PIXEL_FORMAT_BAYER_RGGB; + } else { + CAMHAL_LOGEA("Invalid format, JPEG format selected as default"); + pixFormat = OMX_COLOR_FormatUnused; + codingMode = CodingJPEG; + mPictureFormatFromClient = NULL; + } + } else { + CAMHAL_LOGEA("Picture format is NULL, defaulting to JPEG"); + pixFormat = OMX_COLOR_FormatUnused; + codingMode = CodingJPEG; + mPictureFormatFromClient = NULL; + } + +#ifdef CAMERAHAL_USE_RAW_IMAGE_SAVING + mRawCapture = false; + mYuvCapture = false; + + valstr = params.get(TICameraParameters::KEY_CAP_MODE); + if ( (!valstr || strcmp(valstr, TICameraParameters::HIGH_QUALITY_MODE) == 0) && + access(kRawImagesOutputDirPath, F_OK) != -1 ) { + mRawCapture = true; + } + + if (mRawCapture && (access(kYuvImagesOutputDirPath, F_OK) != -1)) { + pixFormat = OMX_COLOR_FormatCbYCrY; + mYuvCapture = true; + } +#endif + // JPEG capture is not supported in video mode by OMX Camera + // Set capture format to yuv422i...jpeg encode will + // be done on A9 + valstr = params.get(TICameraParameters::KEY_CAP_MODE); + if ( (valstr && ( strcmp(valstr, (const char *) TICameraParameters::VIDEO_MODE) == 0 || + strcmp(valstr, (const char *) TICameraParameters::VIDEO_MODE_HQ) == 0 ) ) && + (pixFormat == OMX_COLOR_FormatUnused) ) { + CAMHAL_LOGDA("Capturing in video mode...selecting yuv422i"); + pixFormat = OMX_COLOR_FormatCbYCrY; + } + + if (pixFormat != cap->mColorFormat || codingMode != mCodingMode) { + mPendingCaptureSettings |= SetFormat; + cap->mColorFormat = pixFormat; + mCodingMode = codingMode; + } + +#ifdef OMAP_ENHANCEMENT + str = params.get(TICameraParameters::KEY_TEMP_BRACKETING); + if ( ( str != NULL ) && + ( strcmp(str, android::CameraParameters::TRUE) == 0 ) ) { + + if ( !mBracketingSet ) { + mPendingCaptureSettings |= SetBurstExpBracket; + } + + mBracketingSet = true; + } else { + + if ( mBracketingSet ) { + mPendingCaptureSettings |= SetBurstExpBracket; + } + + mBracketingSet = false; + } + + if ( (str = params.get(TICameraParameters::KEY_EXP_BRACKETING_RANGE)) != NULL ) { + parseExpRange(str, mExposureBracketingValues, NULL, + mExposureGainBracketingModes, + EXP_BRACKET_RANGE, mExposureBracketingValidEntries); + if (mCapMode == OMXCameraAdapter::CP_CAM) { + mExposureBracketMode = OMX_BracketVectorShot; + } else { + mExposureBracketMode = OMX_BracketExposureRelativeInEV; + } + mPendingCaptureSettings |= SetBurstExpBracket; + } else if ( (str = params.get(TICameraParameters::KEY_EXP_GAIN_BRACKETING_RANGE)) != NULL) { + parseExpRange(str, mExposureBracketingValues, mExposureGainBracketingValues, + mExposureGainBracketingModes, + EXP_BRACKET_RANGE, mExposureBracketingValidEntries); + if (mCapMode == OMXCameraAdapter::CP_CAM) { + mExposureBracketMode = OMX_BracketVectorShot; + } else { + mExposureBracketMode = OMX_BracketExposureGainAbsolute; + } + mPendingCaptureSettings |= SetBurstExpBracket; + } else { + // always set queued shot config in CPCAM mode + if (mCapMode == OMXCameraAdapter::CP_CAM) { + mExposureBracketMode = OMX_BracketVectorShot; + mPendingCaptureSettings |= SetBurstExpBracket; + } + // if bracketing was previously set...we set again before capturing to clear + if (mExposureBracketingValidEntries) { + mPendingCaptureSettings |= SetBurstExpBracket; + mExposureBracketingValidEntries = 0; + } + } + + str = params.get(TICameraParameters::KEY_ZOOM_BRACKETING_RANGE); + if ( NULL != str ) { + parseExpRange(str, mZoomBracketingValues, NULL, NULL, + ZOOM_BRACKET_RANGE, mZoomBracketingValidEntries); + mCurrentZoomBracketing = 0; + mZoomBracketingEnabled = true; + } else { + if (mZoomBracketingValidEntries) { + mZoomBracketingValidEntries = 0; + } + mZoomBracketingEnabled = false; + } +#endif + + // Flush config queue + // If TRUE: Flush queue and abort processing before enqueing + valstr = params.get(TICameraParameters::KEY_FLUSH_SHOT_CONFIG_QUEUE); + if ( NULL != valstr ) { + if ( 0 == strcmp(valstr, android::CameraParameters::TRUE) ) { + mFlushShotConfigQueue = true; + } else if ( 0 == strcmp(valstr, android::CameraParameters::FALSE) ) { + mFlushShotConfigQueue = false; + } else { + CAMHAL_LOGE("Missing flush shot config parameter. Will use current (%s)", + mFlushShotConfigQueue ? "true" : "false"); + } + } + + if ( params.getInt(android::CameraParameters::KEY_ROTATION) != -1 ) + { + if (params.getInt(android::CameraParameters::KEY_ROTATION) != (int) mPictureRotation) { + mPendingCaptureSettings |= SetRotation; + } + if (cap->mFrameLayoutType == OMX_TI_StereoFrameLayout2D) { + mPictureRotation = params.getInt(android::CameraParameters::KEY_ROTATION); + } else { + mPictureRotation = 0; + } + } + else + { + if (mPictureRotation) mPendingCaptureSettings |= SetRotation; + mPictureRotation = 0; + } + + CAMHAL_LOGVB("Picture Rotation set %d", mPictureRotation); + +#ifdef OMAP_ENHANCEMENT + // Read Sensor Orientation and set it based on perating mode + varint = params.getInt(TICameraParameters::KEY_SENSOR_ORIENTATION); + if ( varint != -1 ) + { + mSensorOrientation = varint; + if (mSensorOrientation == 270 ||mSensorOrientation==90) + { + CAMHAL_LOGEA(" Orientation is 270/90. So setting counter rotation to Ducati"); + mSensorOrientation +=180; + mSensorOrientation%=360; + } + } + else + { + mSensorOrientation = 0; + } + + CAMHAL_LOGVB("Sensor Orientation set : %d", mSensorOrientation); +#endif + +#ifdef OMAP_ENHANCEMENT_BURST_CAPTURE + varint = params.getInt(TICameraParameters::KEY_BURST); + if ( varint >= 1 ) + { + if (varint != (int) mBurstFrames) { + mPendingCaptureSettings |= SetBurstExpBracket; + } + mBurstFrames = varint; + } + else + { + if (mBurstFrames != 1) mPendingCaptureSettings |= SetBurstExpBracket; + mBurstFrames = 1; + } + + CAMHAL_LOGVB("Burst Frames set %d", mBurstFrames); +#endif + + varint = params.getInt(android::CameraParameters::KEY_JPEG_QUALITY); + if ( varint >= MIN_JPEG_QUALITY && varint <= MAX_JPEG_QUALITY ) { + if (varint != mPictureQuality) { + mPendingCaptureSettings |= SetQuality; + mPictureQuality = varint; + } + } else { + if (mPictureQuality != MAX_JPEG_QUALITY) { + mPendingCaptureSettings |= SetQuality; + mPictureQuality = MAX_JPEG_QUALITY; + } + } + + CAMHAL_LOGVB("Picture Quality set %d", mPictureQuality); + + varint = params.getInt(android::CameraParameters::KEY_JPEG_THUMBNAIL_WIDTH); + if ( varint >= 0 ) { + if (varint != mThumbWidth) { + mPendingCaptureSettings |= SetThumb; + mThumbWidth = varint; + } + } else { + if (mThumbWidth != DEFAULT_THUMB_WIDTH) { + mPendingCaptureSettings |= SetThumb; + mThumbWidth = DEFAULT_THUMB_WIDTH; + } + } + + CAMHAL_LOGVB("Picture Thumb width set %d", mThumbWidth); + + varint = params.getInt(android::CameraParameters::KEY_JPEG_THUMBNAIL_HEIGHT); + if ( varint >= 0 ) { + if (varint != mThumbHeight) { + mPendingCaptureSettings |= SetThumb; + mThumbHeight = varint; + } + } else { + if (mThumbHeight != DEFAULT_THUMB_HEIGHT) { + mPendingCaptureSettings |= SetThumb; + mThumbHeight = DEFAULT_THUMB_HEIGHT; + } + } + + CAMHAL_LOGVB("Picture Thumb height set %d", mThumbHeight); + + varint = params.getInt(android::CameraParameters::KEY_JPEG_THUMBNAIL_QUALITY); + if ( varint >= MIN_JPEG_QUALITY && varint <= MAX_JPEG_QUALITY ) { + if (varint != mThumbQuality) { + mPendingCaptureSettings |= SetThumb; + mThumbQuality = varint; + } + } else { + if (mThumbQuality != MAX_JPEG_QUALITY) { + mPendingCaptureSettings |= SetThumb; + mThumbQuality = MAX_JPEG_QUALITY; + } + } + + CAMHAL_LOGDB("Thumbnail Quality set %d", mThumbQuality); + + if (mFirstTimeInit) { + mPendingCaptureSettings = ECapturesettingsAll; + } + + cap = &mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mVideoPortIndex]; + cap->mWidth = params.getInt(TICameraParameters::RAW_WIDTH); + cap->mHeight = params.getInt(TICameraParameters::RAW_HEIGHT); + + LOG_FUNCTION_NAME_EXIT; + + return ret; +} + +status_t OMXCameraAdapter::getPictureBufferSize(CameraFrame &frame, size_t bufferCount) +{ + status_t ret = NO_ERROR; + OMXCameraPortParameters *imgCaptureData = NULL; + OMX_ERRORTYPE eError = OMX_ErrorNone; + + LOG_FUNCTION_NAME; + + if ( NO_ERROR == ret ) + { + imgCaptureData = &mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mImagePortIndex]; + + + // If any settings have changed that need to be set with SetParam, + // we will need to disable the port to set them + if ((mPendingCaptureSettings & ECaptureParamSettings)) { + disableImagePort(); + if ( NULL != mReleaseImageBuffersCallback ) { + mReleaseImageBuffersCallback(mReleaseData); + } + } + + if (mPendingCaptureSettings & SetFormat) { + ret = setFormat(OMX_CAMERA_PORT_IMAGE_OUT_IMAGE, *imgCaptureData); + } + + if ( ret == NO_ERROR ) + { + frame.mLength = imgCaptureData->mBufSize; + frame.mWidth = imgCaptureData->mWidth; + frame.mHeight = imgCaptureData->mHeight; + frame.mAlignment = imgCaptureData->mStride; + CAMHAL_LOGDB("getPictureBufferSize: width:%u height:%u alignment:%u length:%u", + frame.mWidth, frame.mHeight, frame.mAlignment, frame.mLength); + } + else + { + CAMHAL_LOGEB("setFormat() failed 0x%x", ret); + } + } + + LOG_FUNCTION_NAME_EXIT; + + return ret; +} + +int OMXCameraAdapter::getBracketingValueMode(const char *a, const char *b) const +{ + BracketingValueMode bvm = BracketingValueAbsolute; + + if ( (NULL != b) && + (NULL != a) && + (a < b) && + ( (NULL != memchr(a, '+', b - a)) || + (NULL != memchr(a, '-', b - a)) ) ) { + bvm = BracketingValueRelative; + } + return bvm; +} + +status_t OMXCameraAdapter::parseExpRange(const char *rangeStr, + int *expRange, + int *gainRange, + int *expGainModes, + size_t count, + size_t &validEntries) +{ + status_t ret = NO_ERROR; + char *end = NULL; + const char *startPtr = NULL; + size_t i = 0; + + LOG_FUNCTION_NAME; + + if ( NULL == rangeStr ){ + return -EINVAL; + } + + if ( NULL == expRange ){ + return -EINVAL; + } + + if ( NO_ERROR == ret ) { + startPtr = rangeStr; + do { + // Relative Exposure example: "-30,-10, 0, 10, 30" + // Absolute Gain ex. (exposure,gain) pairs: "(100,300),(200,300),(400,300),(800,300),(1600,300)" + // Relative Gain ex. (exposure,gain) pairs: "(-30,+0),(-10, +0),(+0,+0),(+10,+0),(+30,+0)" + // Forced relative Exposure example: "-30F,-10F, 0F, 10F, 30F" + // Forced absolute Gain ex. (exposure,gain) pairs: "(100,300)F,(200,300)F,(400,300)F,(800,300)F,(1600,300)F" + // Forced relative Gain ex. (exposure,gain) pairs: "(-30,+0)F,(-10, +0)F,(+0,+0)F,(+10,+0)F,(+30,+0)F" + + // skip '(' and ',' + while ((*startPtr == '(') || (*startPtr == ',')) startPtr++; + + expRange[i] = (int)strtol(startPtr, &end, 10); + + if (expGainModes) { + // if gainRange is given rangeStr should be (exposure, gain) pair + if (gainRange) { + int bvm_exp = getBracketingValueMode(startPtr, end); + startPtr = end + 1; // for the ',' + gainRange[i] = (int)strtol(startPtr, &end, 10); + + if (BracketingValueAbsolute == bvm_exp) { + expGainModes[i] = getBracketingValueMode(startPtr, end); + } else { + expGainModes[i] = bvm_exp; + } + } else { + expGainModes[i] = BracketingValueCompensation; + } + } + startPtr = end; + + // skip ')' + while (*startPtr == ')') startPtr++; + + // Check for "forced" key + if (expGainModes) { + while ((*startPtr == 'F') || (*startPtr == 'f')) { + if ( BracketingValueAbsolute == expGainModes[i] ) { + expGainModes[i] = BracketingValueAbsoluteForced; + } else if ( BracketingValueRelative == expGainModes[i] ) { + expGainModes[i] = BracketingValueRelativeForced; + } else if ( BracketingValueCompensation == expGainModes[i] ) { + expGainModes[i] = BracketingValueCompensationForced; + } else { + CAMHAL_LOGE("Unexpected old mode 0x%x", expGainModes[i]); + } + startPtr++; + } + } + + i++; + + } while ((startPtr[0] != '\0') && (i < count)); + validEntries = i; + } + + LOG_FUNCTION_NAME_EXIT; + + return ret; +} + +status_t OMXCameraAdapter::doExposureBracketing(int *evValues, + int *evValues2, + int *evModes2, + size_t evCount, + size_t frameCount, + bool flush, + OMX_BRACKETMODETYPE bracketMode) +{ + status_t ret = NO_ERROR; + + LOG_FUNCTION_NAME; + + if ( OMX_StateInvalid == mComponentState ) { + CAMHAL_LOGEA("OMX component is in invalid state"); + ret = -EINVAL; + } + + if ( NULL == evValues ) { + CAMHAL_LOGEA("Exposure compensation values pointer is invalid"); + ret = -EINVAL; + } + + if ( NO_ERROR == ret ) { + if (bracketMode == OMX_BracketVectorShot) { + ret = setVectorShot(evValues, evValues2, evModes2, evCount, frameCount, flush, bracketMode); + } else { + ret = setExposureBracketing(evValues, evValues2, evCount, frameCount, bracketMode); + } + } + + LOG_FUNCTION_NAME_EXIT; + + return ret; +} + +status_t OMXCameraAdapter::setVectorStop(bool toPreview) +{ + status_t ret = NO_ERROR; + OMX_ERRORTYPE eError = OMX_ErrorNone; + OMX_TI_CONFIG_VECTSHOTSTOPMETHODTYPE vecShotStop; + + + LOG_FUNCTION_NAME; + + OMX_INIT_STRUCT_PTR(&vecShotStop, OMX_TI_CONFIG_VECTSHOTSTOPMETHODTYPE); + + vecShotStop.nPortIndex = mCameraAdapterParameters.mImagePortIndex; + if (toPreview) { + vecShotStop.eStopMethod = OMX_TI_VECTSHOTSTOPMETHOD_GOTO_PREVIEW; + } else { + vecShotStop.eStopMethod = OMX_TI_VECTSHOTSTOPMETHOD_WAIT_IN_CAPTURE; + } + + eError = OMX_SetConfig(mCameraAdapterParameters.mHandleComp, + (OMX_INDEXTYPE) OMX_TI_IndexConfigVectShotStopMethod, + &vecShotStop); + if (OMX_ErrorNone != eError) { + CAMHAL_LOGEB("Error while configuring bracket shot 0x%x", eError); + } else { + CAMHAL_LOGDA("Bracket shot configured successfully"); + } + + LOG_FUNCTION_NAME_EXIT; + + return (ret | Utils::ErrorUtils::omxToAndroidError(eError)); +} + +status_t OMXCameraAdapter::initVectorShot() +{ + status_t ret = NO_ERROR; + OMX_ERRORTYPE eError = OMX_ErrorNone; + OMX_CONFIG_CAPTUREMODETYPE expCapMode; + OMX_CONFIG_EXTCAPTUREMODETYPE extExpCapMode; + + LOG_FUNCTION_NAME; + + if (NO_ERROR == ret) { + OMX_INIT_STRUCT_PTR (&expCapMode, OMX_CONFIG_CAPTUREMODETYPE); + expCapMode.nPortIndex = mCameraAdapterParameters.mImagePortIndex; + + expCapMode.bFrameLimited = OMX_FALSE; + + eError = OMX_SetConfig(mCameraAdapterParameters.mHandleComp, + OMX_IndexConfigCaptureMode, + &expCapMode); + if (OMX_ErrorNone != eError) { + CAMHAL_LOGEB("Error while configuring capture mode 0x%x", eError); + goto exit; + } else { + CAMHAL_LOGDA("Camera capture mode configured successfully"); + } + } + + if (NO_ERROR == ret) { + OMX_INIT_STRUCT_PTR (&extExpCapMode, OMX_CONFIG_EXTCAPTUREMODETYPE); + extExpCapMode.nPortIndex = mCameraAdapterParameters.mImagePortIndex; + + extExpCapMode.bEnableBracketing = OMX_TRUE; + extExpCapMode.tBracketConfigType.eBracketMode = OMX_BracketVectorShot; + + eError = OMX_SetConfig(mCameraAdapterParameters.mHandleComp, + ( OMX_INDEXTYPE ) OMX_IndexConfigExtCaptureMode, + &extExpCapMode); + if ( OMX_ErrorNone != eError ) { + CAMHAL_LOGEB("Error while configuring extended capture mode 0x%x", eError); + goto exit; + } else { + CAMHAL_LOGDA("Extended camera capture mode configured successfully"); + } + } + + + if (NO_ERROR == ret) { + // set vector stop method to stop in capture + ret = setVectorStop(false); + } + + exit: + LOG_FUNCTION_NAME_EXIT; + + return (ret | Utils::ErrorUtils::omxToAndroidError(eError)); +} + +status_t OMXCameraAdapter::setVectorShot(int *evValues, + int *evValues2, + int *evModes2, + size_t evCount, + size_t frameCount, + bool flush, + OMX_BRACKETMODETYPE bracketMode) +{ + status_t ret = NO_ERROR; + OMX_ERRORTYPE eError = OMX_ErrorNone; + OMX_TI_CONFIG_ENQUEUESHOTCONFIGS enqueueShotConfigs; + OMX_TI_CONFIG_QUERYAVAILABLESHOTS queryAvailableShots; + bool doFlush = flush; + + LOG_FUNCTION_NAME; + + OMX_INIT_STRUCT_PTR(&enqueueShotConfigs, OMX_TI_CONFIG_ENQUEUESHOTCONFIGS); + OMX_INIT_STRUCT_PTR(&queryAvailableShots, OMX_TI_CONFIG_QUERYAVAILABLESHOTS); + + queryAvailableShots.nPortIndex = mCameraAdapterParameters.mImagePortIndex; + eError = OMX_GetConfig(mCameraAdapterParameters.mHandleComp, + (OMX_INDEXTYPE) OMX_TI_IndexConfigQueryAvailableShots, + &queryAvailableShots); + if (OMX_ErrorNone != eError) { + CAMHAL_LOGE("Error getting available shots 0x%x", eError); + goto exit; + } else { + CAMHAL_LOGD("AVAILABLE SHOTS: %d", queryAvailableShots.nAvailableShots); + if (queryAvailableShots.nAvailableShots < evCount) { + // TODO(XXX): Need to implement some logic to handle this error + CAMHAL_LOGE("Not enough available shots to fulfill this queue request"); + ret = -ENOSPC; + goto exit; + } + } + + for ( unsigned int confID = 0; confID < evCount; ) { + unsigned int i; + for ( i = 0 ; (i < ARRAY_SIZE(enqueueShotConfigs.nShotConfig)) && (confID < evCount); i++, confID++ ) { + CAMHAL_LOGD("%2u: (%7d,%4d) mode: %d", confID, evValues[confID], evValues2[confID], evModes2[confID]); + enqueueShotConfigs.nShotConfig[i].nConfigId = confID; + enqueueShotConfigs.nShotConfig[i].nFrames = 1; + if ( (BracketingValueCompensation == evModes2[confID]) || + (BracketingValueCompensationForced == evModes2[confID]) ) { + // EV compensation + enqueueShotConfigs.nShotConfig[i].nEC = evValues[confID]; + enqueueShotConfigs.nShotConfig[i].nExp = 0; + enqueueShotConfigs.nShotConfig[i].nGain = 0; + } else { + // exposure,gain pair + enqueueShotConfigs.nShotConfig[i].nEC = 0; + enqueueShotConfigs.nShotConfig[i].nExp = evValues[confID]; + enqueueShotConfigs.nShotConfig[i].nGain = evValues2[confID]; + } + enqueueShotConfigs.nShotConfig[i].eExpGainApplyMethod = OMX_TI_EXPGAINAPPLYMETHOD_ABSOLUTE; + switch (evModes2[confID]) { + case BracketingValueAbsolute: // (exp,gain) pairs directly program sensor values + default : + enqueueShotConfigs.nShotConfig[i].eExpGainApplyMethod = OMX_TI_EXPGAINAPPLYMETHOD_ABSOLUTE; + break; + case BracketingValueRelative: // (exp,gain) pairs relative to AE settings and constraints + case BracketingValueCompensation: // EV compensation relative to AE settings and constraints + enqueueShotConfigs.nShotConfig[i].eExpGainApplyMethod = OMX_TI_EXPGAINAPPLYMETHOD_RELATIVE; + break; + case BracketingValueAbsoluteForced: // (exp,gain) pairs directly program sensor values + // are forced over constraints due to flicker, etc. + enqueueShotConfigs.nShotConfig[i].eExpGainApplyMethod = OMX_TI_EXPGAINAPPLYMETHOD_FORCE_ABSOLUTE; + break; + case BracketingValueRelativeForced: // (exp, gain) pairs relative to AE settings AND settings + case BracketingValueCompensationForced: // EV compensation relative to AE settings and constraints + // are forced over constraints due to flicker, etc. + enqueueShotConfigs.nShotConfig[i].eExpGainApplyMethod = OMX_TI_EXPGAINAPPLYMETHOD_FORCE_RELATIVE; + break; + } + enqueueShotConfigs.nShotConfig[i].bNoSnapshot = OMX_FALSE; // TODO: Make this configurable + } + + // Repeat last exposure and again + if ((confID == evCount) && (evCount > 0) && (frameCount > evCount) && (0 != i)) { + enqueueShotConfigs.nShotConfig[i-1].nFrames = frameCount - evCount; + } + + enqueueShotConfigs.nPortIndex = mCameraAdapterParameters.mImagePortIndex; + enqueueShotConfigs.bFlushQueue = doFlush ? OMX_TRUE : OMX_FALSE; + enqueueShotConfigs.nNumConfigs = i; + eError = OMX_SetConfig(mCameraAdapterParameters.mHandleComp, + ( OMX_INDEXTYPE ) OMX_TI_IndexConfigEnqueueShotConfigs, + &enqueueShotConfigs); + if ( OMX_ErrorNone != eError ) { + CAMHAL_LOGEB("Error while configuring enqueue shot 0x%x", eError); + goto exit; + } else { + CAMHAL_LOGDA("Enqueue shot configured successfully"); + } + // Flush only first time + doFlush = false; + } + + // Handle burst capture (no any bracketing) case + if (0 == evCount) { + CAMHAL_LOGE("Handle burst capture (no any bracketing) case"); + enqueueShotConfigs.nShotConfig[0].nConfigId = 0; + enqueueShotConfigs.nShotConfig[0].nFrames = frameCount; + enqueueShotConfigs.nShotConfig[0].nEC = 0; + enqueueShotConfigs.nShotConfig[0].nExp = 0; + enqueueShotConfigs.nShotConfig[0].nGain = 0; + enqueueShotConfigs.nShotConfig[0].eExpGainApplyMethod = OMX_TI_EXPGAINAPPLYMETHOD_RELATIVE; + enqueueShotConfigs.nShotConfig[0].bNoSnapshot = OMX_FALSE; // TODO: Make this configurable + enqueueShotConfigs.nNumConfigs = 1; + enqueueShotConfigs.nPortIndex = mCameraAdapterParameters.mImagePortIndex; + enqueueShotConfigs.bFlushQueue = doFlush ? OMX_TRUE : OMX_FALSE; + eError = OMX_SetConfig(mCameraAdapterParameters.mHandleComp, + ( OMX_INDEXTYPE ) OMX_TI_IndexConfigEnqueueShotConfigs, + &enqueueShotConfigs); + if ( OMX_ErrorNone != eError ) { + CAMHAL_LOGEB("Error while configuring enqueue shot 0x%x", eError); + goto exit; + } else { + CAMHAL_LOGDA("Enqueue shot configured successfully"); + } + } + + exit: + LOG_FUNCTION_NAME_EXIT; + + return (ret | Utils::ErrorUtils::omxToAndroidError(eError)); +} + +status_t OMXCameraAdapter::setExposureBracketing(int *evValues, + int *evValues2, + size_t evCount, + size_t frameCount, + OMX_BRACKETMODETYPE bracketMode) +{ + status_t ret = NO_ERROR; + OMX_ERRORTYPE eError = OMX_ErrorNone; + OMX_CONFIG_CAPTUREMODETYPE expCapMode; + OMX_CONFIG_EXTCAPTUREMODETYPE extExpCapMode; + + LOG_FUNCTION_NAME; + + if ( NO_ERROR == ret ) + { + OMX_INIT_STRUCT_PTR (&expCapMode, OMX_CONFIG_CAPTUREMODETYPE); + expCapMode.nPortIndex = mCameraAdapterParameters.mImagePortIndex; + + /// If frameCount>0 but evCount<=0, then this is the case of HQ burst. + //Otherwise, it is normal HQ capture + ///If frameCount>0 and evCount>0 then this is the cause of HQ Exposure bracketing. + if ( 0 == evCount && 0 == frameCount ) + { + expCapMode.bFrameLimited = OMX_FALSE; + } + else + { + expCapMode.bFrameLimited = OMX_TRUE; + expCapMode.nFrameLimit = frameCount; + } + + eError = OMX_SetConfig(mCameraAdapterParameters.mHandleComp, + OMX_IndexConfigCaptureMode, + &expCapMode); + if ( OMX_ErrorNone != eError ) + { + CAMHAL_LOGEB("Error while configuring capture mode 0x%x", eError); + } + else + { + CAMHAL_LOGDA("Camera capture mode configured successfully"); + } + } + + if ( NO_ERROR == ret ) + { + OMX_INIT_STRUCT_PTR (&extExpCapMode, OMX_CONFIG_EXTCAPTUREMODETYPE); + extExpCapMode.nPortIndex = mCameraAdapterParameters.mImagePortIndex; + + if ( 0 == evCount ) + { + extExpCapMode.bEnableBracketing = OMX_FALSE; + } + else + { + extExpCapMode.bEnableBracketing = OMX_TRUE; + extExpCapMode.tBracketConfigType.eBracketMode = bracketMode; + extExpCapMode.tBracketConfigType.nNbrBracketingValues = evCount - 1; + } + + for ( unsigned int i = 0 ; i < evCount ; i++ ) + { + if (bracketMode == OMX_BracketExposureGainAbsolute) { + extExpCapMode.tBracketConfigType.nBracketValues[i] = evValues[i]; + extExpCapMode.tBracketConfigType.nBracketValues2[i] = evValues2[i]; + } else { + // assuming OMX_BracketExposureRelativeInEV + extExpCapMode.tBracketConfigType.nBracketValues[i] = ( evValues[i] * ( 1 << Q16_OFFSET ) ) / 10; + } + } + + eError = OMX_SetConfig(mCameraAdapterParameters.mHandleComp, + ( OMX_INDEXTYPE ) OMX_IndexConfigExtCaptureMode, + &extExpCapMode); + if ( OMX_ErrorNone != eError ) + { + CAMHAL_LOGEB("Error while configuring extended capture mode 0x%x", eError); + } + else + { + CAMHAL_LOGDA("Extended camera capture mode configured successfully"); + } + } + + LOG_FUNCTION_NAME_EXIT; + + return ret; +} + +status_t OMXCameraAdapter::setShutterCallback(bool enabled) +{ + status_t ret = NO_ERROR; + OMX_ERRORTYPE eError = OMX_ErrorNone; + OMX_CONFIG_CALLBACKREQUESTTYPE shutterRequstCallback; + + LOG_FUNCTION_NAME; + + if ( OMX_StateExecuting != mComponentState ) + { + CAMHAL_LOGEA("OMX component not in executing state"); + ret = -1; + } + + if ( NO_ERROR == ret ) + { + + OMX_INIT_STRUCT_PTR (&shutterRequstCallback, OMX_CONFIG_CALLBACKREQUESTTYPE); + shutterRequstCallback.nPortIndex = OMX_ALL; + + if ( enabled ) + { + shutterRequstCallback.bEnable = OMX_TRUE; + shutterRequstCallback.nIndex = ( OMX_INDEXTYPE ) OMX_TI_IndexConfigShutterCallback; + CAMHAL_LOGDA("Enabling shutter callback"); + } + else + { + shutterRequstCallback.bEnable = OMX_FALSE; + shutterRequstCallback.nIndex = ( OMX_INDEXTYPE ) OMX_TI_IndexConfigShutterCallback; + CAMHAL_LOGDA("Disabling shutter callback"); + } + + eError = OMX_SetConfig(mCameraAdapterParameters.mHandleComp, + ( OMX_INDEXTYPE ) OMX_IndexConfigCallbackRequest, + &shutterRequstCallback); + if ( OMX_ErrorNone != eError ) + { + CAMHAL_LOGEB("Error registering shutter callback 0x%x", eError); + ret = -1; + } + else + { + CAMHAL_LOGDB("Shutter callback for index 0x%x registered successfully", + OMX_TI_IndexConfigShutterCallback); + } + } + + LOG_FUNCTION_NAME_EXIT; + + return ret; +} + +status_t OMXCameraAdapter::doBracketing(OMX_BUFFERHEADERTYPE *pBuffHeader, + CameraFrame::FrameType typeOfFrame) +{ + status_t ret = NO_ERROR; + int currentBufferIdx, nextBufferIdx; + OMXCameraPortParameters * imgCaptureData = NULL; + + LOG_FUNCTION_NAME; + + imgCaptureData = &mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mImagePortIndex]; + + if ( OMX_StateExecuting != mComponentState ) + { + CAMHAL_LOGEA("OMX component is not in executing state"); + ret = -EINVAL; + } + + if ( NO_ERROR == ret ) + { + CameraBuffer *buffer = (CameraBuffer *)pBuffHeader->pAppPrivate; + currentBufferIdx = buffer->index; + + if ( currentBufferIdx >= imgCaptureData->mNumBufs) + { + CAMHAL_LOGEB("Invalid bracketing buffer index 0x%x", currentBufferIdx); + ret = -EINVAL; + } + } + + if ( NO_ERROR == ret ) + { + mBracketingBuffersQueued[currentBufferIdx] = false; + mBracketingBuffersQueuedCount--; + + if ( 0 >= mBracketingBuffersQueuedCount ) + { + nextBufferIdx = ( currentBufferIdx + 1 ) % imgCaptureData->mNumBufs; + mBracketingBuffersQueued[nextBufferIdx] = true; + mBracketingBuffersQueuedCount++; + mLastBracetingBufferIdx = nextBufferIdx; + setFrameRefCountByType((CameraBuffer *)imgCaptureData->mBufferHeader[nextBufferIdx]->pAppPrivate, typeOfFrame, 1); + returnFrame((CameraBuffer *)imgCaptureData->mBufferHeader[nextBufferIdx]->pAppPrivate, typeOfFrame); + } + } + + LOG_FUNCTION_NAME_EXIT; + + return ret; +} + +status_t OMXCameraAdapter::sendBracketFrames(size_t &framesSent) +{ + status_t ret = NO_ERROR; + int currentBufferIdx; + OMXCameraPortParameters * imgCaptureData = NULL; + + LOG_FUNCTION_NAME; + + imgCaptureData = &mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mImagePortIndex]; + framesSent = 0; + + if ( OMX_StateExecuting != mComponentState ) + { + CAMHAL_LOGEA("OMX component is not in executing state"); + ret = -EINVAL; + } + + if ( NO_ERROR == ret ) + { + + currentBufferIdx = mLastBracetingBufferIdx; + do + { + currentBufferIdx++; + currentBufferIdx %= imgCaptureData->mNumBufs; + if (!mBracketingBuffersQueued[currentBufferIdx] ) + { + CameraFrame cameraFrame; + sendCallBacks(cameraFrame, + imgCaptureData->mBufferHeader[currentBufferIdx], + imgCaptureData->mImageType, + imgCaptureData); + framesSent++; + } + } while ( currentBufferIdx != mLastBracetingBufferIdx ); + + } + + LOG_FUNCTION_NAME_EXIT; + + return ret; +} + +status_t OMXCameraAdapter::startBracketing(int range) +{ + status_t ret = NO_ERROR; + OMXCameraPortParameters * imgCaptureData = NULL; + + LOG_FUNCTION_NAME; + + imgCaptureData = &mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mImagePortIndex]; + + if ( OMX_StateExecuting != mComponentState ) + { + CAMHAL_LOGEA("OMX component is not in executing state"); + ret = -EINVAL; + } + + { + android::AutoMutex lock(mBracketingLock); + + if ( mBracketingEnabled ) + { + return ret; + } + } + + if ( 0 == imgCaptureData->mNumBufs ) + { + CAMHAL_LOGEB("Image capture buffers set to %d", imgCaptureData->mNumBufs); + ret = -EINVAL; + } + + if ( mPending3Asettings ) + apply3Asettings(mParameters3A); + + if ( NO_ERROR == ret ) + { + android::AutoMutex lock(mBracketingLock); + + mBracketingRange = range; + mBracketingBuffersQueued = new bool[imgCaptureData->mNumBufs]; + if ( NULL == mBracketingBuffersQueued ) + { + CAMHAL_LOGEA("Unable to allocate bracketing management structures"); + ret = -1; + } + + if ( NO_ERROR == ret ) + { + mBracketingBuffersQueuedCount = imgCaptureData->mNumBufs; + mBurstFramesAccum = imgCaptureData->mNumBufs; + mLastBracetingBufferIdx = mBracketingBuffersQueuedCount - 1; + + for ( int i = 0 ; i < imgCaptureData->mNumBufs ; i++ ) + { + mBracketingBuffersQueued[i] = true; + } + + } + } + + if ( NO_ERROR == ret ) + { + CachedCaptureParameters* cap_params = cacheCaptureParameters(); + ret = startImageCapture(true, cap_params); + delete cap_params; + { + android::AutoMutex lock(mBracketingLock); + + if ( NO_ERROR == ret ) + { + mBracketingEnabled = true; + } + else + { + mBracketingEnabled = false; + } + } + } + + LOG_FUNCTION_NAME_EXIT; + + return ret; +} + +status_t OMXCameraAdapter::stopBracketing() +{ + status_t ret = NO_ERROR; + + LOG_FUNCTION_NAME; + + ret = stopImageCapture(); + + android::AutoMutex lock(mBracketingLock); + + if ( NULL != mBracketingBuffersQueued ) + { + delete [] mBracketingBuffersQueued; + } + + mBracketingBuffersQueued = NULL; + mBracketingEnabled = false; + mBracketingBuffersQueuedCount = 0; + mLastBracetingBufferIdx = 0; + + LOG_FUNCTION_NAME_EXIT; + + return ret; +} + +status_t OMXCameraAdapter::startImageCapture(bool bracketing, CachedCaptureParameters* capParams) +{ + status_t ret = NO_ERROR; + OMX_ERRORTYPE eError = OMX_ErrorNone; + OMXCameraPortParameters * capData = NULL; + OMX_CONFIG_BOOLEANTYPE bOMX; + size_t bracketingSent = 0; + + LOG_FUNCTION_NAME; + + android::AutoMutex lock(mImageCaptureLock); + + if(!mCaptureConfigured) + { + ///Image capture was cancelled before we could start + return NO_ERROR; + } + + if ( 0 != mStartCaptureSem.Count() ) + { + CAMHAL_LOGEB("Error mStartCaptureSem semaphore count %d", mStartCaptureSem.Count()); + return NO_INIT; + } + + if ( !bracketing ) { + if ((getNextState() & (CAPTURE_ACTIVE|BRACKETING_ACTIVE)) == 0) { + CAMHAL_LOGDA("trying starting capture when already canceled"); + return NO_ERROR; + } + } + + if (!capParams) { + CAMHAL_LOGE("Invalid cached parameters sent!"); + return BAD_VALUE; + } + + // Camera framework doesn't expect face callbacks once capture is triggered + pauseFaceDetection(true); + + //During bracketing image capture is already active + { + android::AutoMutex lock(mBracketingLock); + if ( mBracketingEnabled ) + { + //Stop bracketing, activate normal burst for the remaining images + mBracketingEnabled = false; + ret = sendBracketFrames(bracketingSent); + + // Check if we accumulated enough buffers + if ( bracketingSent < ( mBracketingRange - 1 ) ) + { + mCapturedFrames = mBracketingRange + ( ( mBracketingRange - 1 ) - bracketingSent ); + } + else + { + mCapturedFrames = mBracketingRange; + } + mBurstFramesQueued = 0; + mBurstFramesAccum = mCapturedFrames; + + if(ret != NO_ERROR) + goto EXIT; + else + return ret; + } + } + + if ( NO_ERROR == ret ) { + if (capParams->mPendingCaptureSettings & SetRotation) { + mPendingCaptureSettings &= ~SetRotation; + ret = setPictureRotation(mPictureRotation); + if ( NO_ERROR != ret ) { + CAMHAL_LOGEB("Error configuring image rotation %x", ret); + } + } + + if (capParams->mPendingCaptureSettings & SetBurstExpBracket) { + mPendingCaptureSettings &= ~SetBurstExpBracket; + if ( mBracketingSet ) { + ret = doExposureBracketing(capParams->mExposureBracketingValues, + capParams->mExposureGainBracketingValues, + capParams->mExposureGainBracketingModes, + 0, + 0, + capParams->mFlushShotConfigQueue, + capParams->mExposureBracketMode); + } else { + ret = doExposureBracketing(capParams->mExposureBracketingValues, + capParams->mExposureGainBracketingValues, + capParams->mExposureGainBracketingModes, + capParams->mExposureBracketingValidEntries, + capParams->mBurstFrames, + capParams->mFlushShotConfigQueue, + capParams->mExposureBracketMode); + } + + if ( ret != NO_ERROR ) { + CAMHAL_LOGEB("setExposureBracketing() failed %d", ret); + goto EXIT; + } + } + } + +#if PPM_INSTRUMENTATION || PPM_INSTRUMENTATION_ABS + CameraHal::PPM("startImageCapture bracketing configs done: ", &mStartCapture); +#endif + + capData = &mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mImagePortIndex]; + + //OMX shutter callback events are only available in hq mode + if ( (HIGH_QUALITY == mCapMode) || (HIGH_QUALITY_ZSL== mCapMode)) { + if ( NO_ERROR == ret ) + { + ret = RegisterForEvent(mCameraAdapterParameters.mHandleComp, + (OMX_EVENTTYPE) OMX_EventIndexSettingChanged, + OMX_ALL, + OMX_TI_IndexConfigShutterCallback, + mStartCaptureSem); + } + + if ( NO_ERROR == ret ) + { + ret = setShutterCallback(true); + } + + } + + if (mPending3Asettings) { + apply3Asettings(mParameters3A); + } + + if (ret == NO_ERROR) { + int index = 0; + int queued = 0; + android::AutoMutex lock(mBurstLock); + + if (capParams->mFlushShotConfigQueue) { + // reset shot queue + mCapturedFrames = mBurstFrames; + mBurstFramesAccum = mBurstFrames; + mBurstFramesQueued = 0; + for ( int index = 0 ; index < capData->mNumBufs ; index++ ) { + if (OMXCameraPortParameters::FILL == capData->mStatus[index]) { + mBurstFramesQueued++; + } + } + } else { + mCapturedFrames += mBurstFrames; + mBurstFramesAccum += mBurstFrames; + } + CAMHAL_LOGD("mBurstFramesQueued = %d mBurstFramesAccum = %d index = %d " + "capData->mNumBufs = %d queued = %d capData->mMaxQueueable = %d", + mBurstFramesQueued,mBurstFramesAccum,index, + capData->mNumBufs,queued,capData->mMaxQueueable); + CAMHAL_LOGD("%d", (mBurstFramesQueued < mBurstFramesAccum) + && (index < capData->mNumBufs) + && (queued < capData->mMaxQueueable)); + while ((mBurstFramesQueued < mBurstFramesAccum) && + (index < capData->mNumBufs) && + (queued < capData->mMaxQueueable)) { + if (capData->mStatus[index] == OMXCameraPortParameters::IDLE) { + CAMHAL_LOGDB("Queuing buffer on Capture port - %p", + capData->mBufferHeader[index]->pBuffer); + capData->mStatus[index] = OMXCameraPortParameters::FILL; + eError = OMX_FillThisBuffer(mCameraAdapterParameters.mHandleComp, + (OMX_BUFFERHEADERTYPE*)capData->mBufferHeader[index]); + GOTO_EXIT_IF((eError!=OMX_ErrorNone), eError); + mBurstFramesQueued++; + queued++; + } else if (OMXCameraPortParameters::FILL == capData->mStatus[index]) { + CAMHAL_LOGE("Not queueing index = %d", index); + queued++; + } + index++; + } + +#ifdef CAMERAHAL_USE_RAW_IMAGE_SAVING + if (mRawCapture) { + capData = &mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mVideoPortIndex]; + + ///Queue all the buffers on capture port + for ( int index = 0 ; index < capData->mNumBufs ; index++ ) { + CAMHAL_LOGDB("Queuing buffer on Video port (for RAW capture) - 0x%x", ( unsigned int ) capData->mBufferHeader[index]->pBuffer); + capData->mStatus[index] = OMXCameraPortParameters::FILL; + eError = OMX_FillThisBuffer(mCameraAdapterParameters.mHandleComp, + (OMX_BUFFERHEADERTYPE*)capData->mBufferHeader[index]); + + GOTO_EXIT_IF((eError!=OMX_ErrorNone), eError); + } + } +#endif + + mWaitingForSnapshot = true; + mCaptureSignalled = false; + + // Capturing command is not needed when capturing in video mode + // Only need to queue buffers on image ports + if ( ( mCapMode != VIDEO_MODE ) && ( mCapMode != VIDEO_MODE_HQ ) ) { + OMX_INIT_STRUCT_PTR (&bOMX, OMX_CONFIG_BOOLEANTYPE); + bOMX.bEnabled = OMX_TRUE; + + /// sending Capturing Command to the component + eError = OMX_SetConfig(mCameraAdapterParameters.mHandleComp, + OMX_IndexConfigCapturing, + &bOMX); + + CAMHAL_LOGDB("Capture set - 0x%x", eError); + + GOTO_EXIT_IF((eError!=OMX_ErrorNone), eError); + } + } + +#if PPM_INSTRUMENTATION || PPM_INSTRUMENTATION_ABS + CameraHal::PPM("startImageCapture image buffers queued and capture enabled: ", &mStartCapture); +#endif + + //OMX shutter callback events are only available in hq mode + + if ( (HIGH_QUALITY == mCapMode) || (HIGH_QUALITY_ZSL== mCapMode)) + { + if ( NO_ERROR == ret ) + { + ret = mStartCaptureSem.WaitTimeout(OMX_CAPTURE_TIMEOUT); + } + + //If something bad happened while we wait + if (mComponentState != OMX_StateExecuting) + { + CAMHAL_LOGEA("Invalid State after Image Capture Exitting!!!"); + goto EXIT; + } + + if ( NO_ERROR == ret ) + { + CAMHAL_LOGDA("Shutter callback received"); + notifyShutterSubscribers(); + } + else + { + ret |= RemoveEvent(mCameraAdapterParameters.mHandleComp, + (OMX_EVENTTYPE) OMX_EventIndexSettingChanged, + OMX_ALL, + OMX_TI_IndexConfigShutterCallback, + NULL); + CAMHAL_LOGEA("Timeout expired on shutter callback"); + goto EXIT; + } + + } + +#if PPM_INSTRUMENTATION || PPM_INSTRUMENTATION_ABS + CameraHal::PPM("startImageCapture shutter event received: ", &mStartCapture); +#endif + + return (ret | Utils::ErrorUtils::omxToAndroidError(eError)); + +EXIT: + CAMHAL_LOGEB("Exiting function %s because of ret %d eError=%x", __FUNCTION__, ret, eError); + mWaitingForSnapshot = false; + mCaptureSignalled = false; + performCleanupAfterError(); + LOG_FUNCTION_NAME_EXIT; + return (ret | Utils::ErrorUtils::omxToAndroidError(eError)); +} + +status_t OMXCameraAdapter::stopImageCapture() +{ + status_t ret = NO_ERROR; + OMX_ERRORTYPE eError = OMX_ErrorNone; + OMX_CONFIG_BOOLEANTYPE bOMX; + OMXCameraPortParameters *imgCaptureData = NULL; + + LOG_FUNCTION_NAME; + + android::AutoMutex lock(mImageCaptureLock); + + if (!mCaptureConfigured) { + //Capture is not ongoing, return from here + return NO_ERROR; + } + + if ( 0 != mStopCaptureSem.Count() ) { + CAMHAL_LOGEB("Error mStopCaptureSem semaphore count %d", mStopCaptureSem.Count()); + goto EXIT; + } + + // TODO(XXX): Reprocessing is currently piggy-backing capture commands + if (mAdapterState == REPROCESS_STATE) { + ret = stopReprocess(); + } + + //Disable the callback first + mWaitingForSnapshot = false; + + // OMX shutter callback events are only available in hq mode + if ((HIGH_QUALITY == mCapMode) || (HIGH_QUALITY_ZSL== mCapMode)) { + //Disable the callback first + ret = setShutterCallback(false); + + // if anybody is waiting on the shutter callback + // signal them and then recreate the semaphore + if ( 0 != mStartCaptureSem.Count() ) { + + for (int i = mStartCaptureSem.Count(); i < 0; i++) { + ret |= SignalEvent(mCameraAdapterParameters.mHandleComp, + (OMX_EVENTTYPE) OMX_EventIndexSettingChanged, + OMX_ALL, + OMX_TI_IndexConfigShutterCallback, + NULL ); + } + mStartCaptureSem.Create(0); + } + } else if (CP_CAM == mCapMode) { + // Reset shot config queue + OMX_TI_CONFIG_ENQUEUESHOTCONFIGS resetShotConfigs; + OMX_INIT_STRUCT_PTR(&resetShotConfigs, OMX_TI_CONFIG_ENQUEUESHOTCONFIGS); + + resetShotConfigs.nPortIndex = mCameraAdapterParameters.mImagePortIndex; + resetShotConfigs.bFlushQueue = OMX_TRUE; + resetShotConfigs.nNumConfigs = 0; + eError = OMX_SetConfig(mCameraAdapterParameters.mHandleComp, + ( OMX_INDEXTYPE ) OMX_TI_IndexConfigEnqueueShotConfigs, + &resetShotConfigs); + if ( OMX_ErrorNone != eError ) { + CAMHAL_LOGEB("Error while reset shot config 0x%x", eError); + goto EXIT; + } else { + CAMHAL_LOGDA("Shot config reset successfully"); + } + } + + //Wait here for the capture to be done, in worst case timeout and proceed with cleanup + mCaptureSem.WaitTimeout(OMX_CAPTURE_TIMEOUT); + + //If somethiing bad happened while we wait + if (mComponentState == OMX_StateInvalid) + { + CAMHAL_LOGEA("Invalid State Image Capture Stop Exitting!!!"); + goto EXIT; + } + + // Disable image capture + // Capturing command is not needed when capturing in video mode + if ( ( mCapMode != VIDEO_MODE ) && ( mCapMode != VIDEO_MODE_HQ ) ) { + OMX_INIT_STRUCT_PTR (&bOMX, OMX_CONFIG_BOOLEANTYPE); + bOMX.bEnabled = OMX_FALSE; + imgCaptureData = &mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mImagePortIndex]; + eError = OMX_SetConfig(mCameraAdapterParameters.mHandleComp, + OMX_IndexConfigCapturing, + &bOMX); + if ( OMX_ErrorNone != eError ) { + CAMHAL_LOGDB("Error during SetConfig- 0x%x", eError); + ret = -1; + goto EXIT; + } + } + + CAMHAL_LOGDB("Capture set - 0x%x", eError); + + mCaptureSignalled = true; //set this to true if we exited because of timeout + + { + android::AutoMutex lock(mFrameCountMutex); + mFrameCount = 0; + mFirstFrameCondition.broadcast(); + } + + // Stop is always signalled externally in CPCAM mode + // We need to make sure we really stop + if ((mCapMode == CP_CAM)) { + disableReprocess(); + disableImagePort(); + if ( NULL != mReleaseImageBuffersCallback ) { + mReleaseImageBuffersCallback(mReleaseData); + } + } + + // Moving code for below commit here as an optimization for continuous capture, + // so focus settings don't have to reapplied after each capture + // c78fa2a CameraHAL: Always reset focus mode after capture + // Workaround when doing many consecutive shots, CAF wasn't getting restarted. + mPending3Asettings |= SetFocus; + + mCapturedFrames = 0; + mBurstFramesAccum = 0; + mBurstFramesQueued = 0; + + return (ret | Utils::ErrorUtils::omxToAndroidError(eError)); + +EXIT: + CAMHAL_LOGEB("Exiting function %s because of ret %d eError=%x", __FUNCTION__, ret, eError); + //Release image buffers + if ( NULL != mReleaseImageBuffersCallback ) { + mReleaseImageBuffersCallback(mReleaseData); + } + + { + android::AutoMutex lock(mFrameCountMutex); + mFrameCount = 0; + mFirstFrameCondition.broadcast(); + } + + performCleanupAfterError(); + LOG_FUNCTION_NAME_EXIT; + return (ret | Utils::ErrorUtils::omxToAndroidError(eError)); +} + +status_t OMXCameraAdapter::disableImagePort(){ + status_t ret = NO_ERROR; + OMX_ERRORTYPE eError = OMX_ErrorNone; + OMXCameraPortParameters *imgCaptureData = NULL; + OMXCameraPortParameters *imgRawCaptureData = NULL; + + if (!mCaptureConfigured) { + return NO_ERROR; + } + + mCaptureConfigured = false; + imgCaptureData = &mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mImagePortIndex]; + imgRawCaptureData = &mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mVideoPortIndex]; // for RAW capture + + ///Register for Image port Disable event + ret = RegisterForEvent(mCameraAdapterParameters.mHandleComp, + OMX_EventCmdComplete, + OMX_CommandPortDisable, + mCameraAdapterParameters.mImagePortIndex, + mStopCaptureSem); + ///Disable Capture Port + eError = OMX_SendCommand(mCameraAdapterParameters.mHandleComp, + OMX_CommandPortDisable, + mCameraAdapterParameters.mImagePortIndex, + NULL); + + ///Free all the buffers on capture port + if (imgCaptureData) { + CAMHAL_LOGDB("Freeing buffer on Capture port - %d", imgCaptureData->mNumBufs); + for ( int index = 0 ; index < imgCaptureData->mNumBufs ; index++) { + CAMHAL_LOGDB("Freeing buffer on Capture port - 0x%x", + ( unsigned int ) imgCaptureData->mBufferHeader[index]->pBuffer); + eError = OMX_FreeBuffer(mCameraAdapterParameters.mHandleComp, + mCameraAdapterParameters.mImagePortIndex, + (OMX_BUFFERHEADERTYPE*)imgCaptureData->mBufferHeader[index]); + + GOTO_EXIT_IF((eError!=OMX_ErrorNone), eError); + } + } + CAMHAL_LOGDA("Waiting for port disable"); + //Wait for the image port enable event + ret = mStopCaptureSem.WaitTimeout(OMX_CMD_TIMEOUT); + + //If somethiing bad happened while we wait + if (mComponentState == OMX_StateInvalid) + { + CAMHAL_LOGEA("Invalid State after Disable Image Port Exitting!!!"); + goto EXIT; + } + + if ( NO_ERROR == ret ) { + CAMHAL_LOGDA("Port disabled"); + } else { + ret |= RemoveEvent(mCameraAdapterParameters.mHandleComp, + OMX_EventCmdComplete, + OMX_CommandPortDisable, + mCameraAdapterParameters.mImagePortIndex, + NULL); + CAMHAL_LOGDA("Timeout expired on port disable"); + goto EXIT; + } + + deinitInternalBuffers(mCameraAdapterParameters.mImagePortIndex); + + // since port settings are not persistent after port is disabled... + mPendingCaptureSettings |= SetFormat; + +#ifdef CAMERAHAL_USE_RAW_IMAGE_SAVING + + if (mRawCapture) { + ///Register for Video port Disable event + ret = RegisterForEvent(mCameraAdapterParameters.mHandleComp, + OMX_EventCmdComplete, + OMX_CommandPortDisable, + mCameraAdapterParameters.mVideoPortIndex, + mStopCaptureSem); + ///Disable RawCapture Port + eError = OMX_SendCommand(mCameraAdapterParameters.mHandleComp, + OMX_CommandPortDisable, + mCameraAdapterParameters.mVideoPortIndex, + NULL); + + GOTO_EXIT_IF((eError!=OMX_ErrorNone), eError); + + ///Free all the buffers on RawCapture port + if (imgRawCaptureData) { + CAMHAL_LOGDB("Freeing buffer on Capture port - %d", imgRawCaptureData->mNumBufs); + for ( int index = 0 ; index < imgRawCaptureData->mNumBufs ; index++) { + CAMHAL_LOGDB("Freeing buffer on Capture port - 0x%x", ( unsigned int ) imgRawCaptureData->mBufferHeader[index]->pBuffer); + eError = OMX_FreeBuffer(mCameraAdapterParameters.mHandleComp, + mCameraAdapterParameters.mVideoPortIndex, + (OMX_BUFFERHEADERTYPE*)imgRawCaptureData->mBufferHeader[index]); + + GOTO_EXIT_IF((eError!=OMX_ErrorNone), eError); + } + } + CAMHAL_LOGDA("Waiting for Video port disable"); + //Wait for the image port enable event + mStopCaptureSem.WaitTimeout(OMX_CMD_TIMEOUT); + CAMHAL_LOGDA("Video Port disabled"); + } +#endif + +EXIT: + return (ret | Utils::ErrorUtils::omxToAndroidError(eError)); +} + +status_t OMXCameraAdapter::initInternalBuffers(OMX_U32 portIndex) +{ + OMX_ERRORTYPE eError = OMX_ErrorNone; + int index = 0; + OMX_TI_PARAM_USEBUFFERDESCRIPTOR bufferdesc; + + /* Indicate to Ducati that we're planning to use dynamically-mapped buffers */ + OMX_INIT_STRUCT_PTR (&bufferdesc, OMX_TI_PARAM_USEBUFFERDESCRIPTOR); + bufferdesc.nPortIndex = portIndex; + bufferdesc.bEnabled = OMX_FALSE; + bufferdesc.eBufferType = OMX_TI_BufferTypePhysicalPageList; + + eError = OMX_SetParameter(mCameraAdapterParameters.mHandleComp, + (OMX_INDEXTYPE) OMX_TI_IndexUseBufferDescriptor, + &bufferdesc); + if (eError!=OMX_ErrorNone) { + CAMHAL_LOGEB("OMX_SetParameter - %x", eError); + return -EINVAL; + } + + CAMHAL_LOGDA("Initializing internal buffers"); + do { + OMX_TI_PARAM_COMPONENTBUFALLOCTYPE bufferalloc; + OMX_TI_PARAM_COMPONENTBUFALLOCTYPE bufferallocset; + OMX_INIT_STRUCT_PTR (&bufferalloc, OMX_TI_PARAM_COMPONENTBUFALLOCTYPE); + bufferalloc.nPortIndex = portIndex; + bufferalloc.nIndex = index; + + eError = OMX_GetParameter (mCameraAdapterParameters.mHandleComp, + (OMX_INDEXTYPE)OMX_TI_IndexParamComponentBufferAllocation, + &bufferalloc); + if (eError == OMX_ErrorNoMore) { + return NO_ERROR; + } + if (eError != OMX_ErrorNone) { + CAMHAL_LOGE("GetParameter failed error = 0x%x", eError); + break; + } + + CAMHAL_LOGDB("Requesting buftype %d of size %dx%d", + (int)bufferalloc.eBufType, (int)bufferalloc.nAllocWidth, + (int)bufferalloc.nAllocLines); + + bufferalloc.eBufType = OMX_TI_BufferTypeHardwareReserved1D; + + OMX_INIT_STRUCT_PTR (&bufferallocset, OMX_TI_PARAM_COMPONENTBUFALLOCTYPE); + bufferallocset.nPortIndex = portIndex; + bufferallocset.nIndex = index; + bufferallocset.eBufType = OMX_TI_BufferTypeHardwareReserved1D; + bufferallocset.nAllocWidth = bufferalloc.nAllocWidth; + bufferallocset.nAllocLines = bufferalloc.nAllocLines; + + eError = OMX_SetParameter (mCameraAdapterParameters.mHandleComp, + (OMX_INDEXTYPE)OMX_TI_IndexParamComponentBufferAllocation, + &bufferallocset); + if (eError != OMX_ErrorNone) { + CAMHAL_LOGE("SetParameter failed, error=%08x", eError); + if (eError == OMX_ErrorNoMore) return NO_ERROR; + break; + } + + index++; + + /* 1 is an arbitrary limit */ + } while (index < 1); + + CAMHAL_LOGV("Ducati requested too many (>1) internal buffers"); + + return -EINVAL; +} + +status_t OMXCameraAdapter::deinitInternalBuffers(OMX_U32 portIndex) +{ + OMX_ERRORTYPE eError = OMX_ErrorNone; + OMX_TI_PARAM_USEBUFFERDESCRIPTOR bufferdesc; + + OMX_INIT_STRUCT_PTR (&bufferdesc, OMX_TI_PARAM_USEBUFFERDESCRIPTOR); + bufferdesc.nPortIndex = portIndex; + bufferdesc.bEnabled = OMX_FALSE; + bufferdesc.eBufferType = OMX_TI_BufferTypeDefault; + + eError = OMX_SetParameter(mCameraAdapterParameters.mHandleComp, + (OMX_INDEXTYPE) OMX_TI_IndexUseBufferDescriptor, + &bufferdesc); + if (eError!=OMX_ErrorNone) { + CAMHAL_LOGEB("OMX_SetParameter - %x", eError); + return -EINVAL; + } + + OMX_TI_PARAM_COMPONENTBUFALLOCTYPE bufferalloc; + OMX_INIT_STRUCT_PTR (&bufferalloc, OMX_TI_PARAM_COMPONENTBUFALLOCTYPE); + bufferalloc.nPortIndex = portIndex; + bufferalloc.eBufType = OMX_TI_BufferTypeDefault; + bufferalloc.nAllocWidth = 1; + bufferalloc.nAllocLines = 1; + eError = OMX_SetParameter(mCameraAdapterParameters.mHandleComp, + (OMX_INDEXTYPE) OMX_TI_IndexParamComponentBufferAllocation, + &bufferalloc); + if (eError!=OMX_ErrorNone) { + CAMHAL_LOGEB("OMX_SetParameter - %x", eError); + return -EINVAL; + } + + return Utils::ErrorUtils::omxToAndroidError(eError); +} + +status_t OMXCameraAdapter::UseBuffersCapture(CameraBuffer * bufArr, int num) +{ + LOG_FUNCTION_NAME; + + status_t ret = NO_ERROR; + OMX_ERRORTYPE eError = OMX_ErrorNone; + OMXCameraPortParameters * imgCaptureData = NULL; + OMXCameraPortParameters cap; + + imgCaptureData = &mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mImagePortIndex]; + + if ( 0 != mUseCaptureSem.Count() ) + { + CAMHAL_LOGEB("Error mUseCaptureSem semaphore count %d", mUseCaptureSem.Count()); + return BAD_VALUE; + } + + CAMHAL_ASSERT(num > 0); + + // if some setting that requires a SetParameter (including + // changing buffer types) then we need to disable the port + // before being allowed to apply the settings + if ((mPendingCaptureSettings & ECaptureParamSettings) || + bufArr[0].type != imgCaptureData->mBufferType || + imgCaptureData->mNumBufs != num) { + if (mCaptureConfigured) { + disableImagePort(); + if ( NULL != mReleaseImageBuffersCallback ) { + mReleaseImageBuffersCallback(mReleaseData); + } + } + + imgCaptureData->mBufferType = bufArr[0].type; + imgCaptureData->mNumBufs = num; + + CAMHAL_LOGDB("Params Width = %d", (int)imgCaptureData->mWidth); + CAMHAL_LOGDB("Params Height = %d", (int)imgCaptureData->mHeight); + + if (mPendingCaptureSettings & SetFormat) { + mPendingCaptureSettings &= ~SetFormat; + ret = setFormat(OMX_CAMERA_PORT_IMAGE_OUT_IMAGE, *imgCaptureData); + if ( ret != NO_ERROR ) { + CAMHAL_LOGEB("setFormat() failed %d", ret); + LOG_FUNCTION_NAME_EXIT; + return ret; + } + } + + if (mPendingCaptureSettings & SetThumb) { + mPendingCaptureSettings &= ~SetThumb; + ret = setThumbnailParams(mThumbWidth, mThumbHeight, mThumbQuality); + if ( NO_ERROR != ret) { + CAMHAL_LOGEB("Error configuring thumbnail size %x", ret); + return ret; + } + } + + if (mPendingCaptureSettings & SetQuality) { + mPendingCaptureSettings &= ~SetQuality; + ret = setImageQuality(mPictureQuality); + if ( NO_ERROR != ret) { + CAMHAL_LOGEB("Error configuring image quality %x", ret); + goto EXIT; + } + } + + // Configure DOMX to use either gralloc handles or vptrs + { + OMX_TI_PARAMUSENATIVEBUFFER domxUseGrallocHandles; + OMX_INIT_STRUCT_PTR (&domxUseGrallocHandles, OMX_TI_PARAMUSENATIVEBUFFER); + + domxUseGrallocHandles.nPortIndex = mCameraAdapterParameters.mImagePortIndex; + if (bufArr[0].type == CAMERA_BUFFER_ANW) { + CAMHAL_LOGD ("Using ANW Buffers"); + initInternalBuffers(mCameraAdapterParameters.mImagePortIndex); + domxUseGrallocHandles.bEnable = OMX_TRUE; + } else { + CAMHAL_LOGD ("Using ION Buffers"); + domxUseGrallocHandles.bEnable = OMX_FALSE; + } + + eError = OMX_SetParameter(mCameraAdapterParameters.mHandleComp, + (OMX_INDEXTYPE)OMX_TI_IndexUseNativeBuffers, &domxUseGrallocHandles); + if (eError!=OMX_ErrorNone) { + CAMHAL_LOGEB("OMX_SetParameter - %x", eError); + } + GOTO_EXIT_IF((eError!=OMX_ErrorNone), eError); + } + +#if PPM_INSTRUMENTATION || PPM_INSTRUMENTATION_ABS + + CameraHal::PPM("Takepicture image port configuration: ", &bufArr->ppmStamp); + +#endif + + // Register for Image port ENABLE event + ret = RegisterForEvent(mCameraAdapterParameters.mHandleComp, + OMX_EventCmdComplete, + OMX_CommandPortEnable, + mCameraAdapterParameters.mImagePortIndex, + mUseCaptureSem); + + // Enable Capture Port + eError = OMX_SendCommand(mCameraAdapterParameters.mHandleComp, + OMX_CommandPortEnable, + mCameraAdapterParameters.mImagePortIndex, + NULL); + + CAMHAL_LOGDB("OMX_UseBuffer = 0x%x", eError); + GOTO_EXIT_IF(( eError != OMX_ErrorNone ), eError); + + for (int index = 0 ; index < imgCaptureData->mNumBufs ; index++) { + OMX_BUFFERHEADERTYPE *pBufferHdr; + CAMHAL_LOGDB("OMX_UseBuffer Capture address: 0x%x, size = %d", + (unsigned int)bufArr[index].opaque, + (int)imgCaptureData->mBufSize); + + eError = OMX_UseBuffer(mCameraAdapterParameters.mHandleComp, + &pBufferHdr, + mCameraAdapterParameters.mImagePortIndex, + 0, + imgCaptureData->mBufSize, + (OMX_U8*)camera_buffer_get_omx_ptr(&bufArr[index])); + + CAMHAL_LOGDB("OMX_UseBuffer = 0x%x", eError); + GOTO_EXIT_IF(( eError != OMX_ErrorNone ), eError); + + pBufferHdr->pAppPrivate = (OMX_PTR) &bufArr[index]; + bufArr[index].index = index; + pBufferHdr->nSize = sizeof(OMX_BUFFERHEADERTYPE); + pBufferHdr->nVersion.s.nVersionMajor = 1 ; + pBufferHdr->nVersion.s.nVersionMinor = 1 ; + pBufferHdr->nVersion.s.nRevision = 0; + pBufferHdr->nVersion.s.nStep = 0; + imgCaptureData->mBufferHeader[index] = pBufferHdr; + imgCaptureData->mStatus[index] = OMXCameraPortParameters::IDLE; + } + + // Wait for the image port enable event + CAMHAL_LOGDA("Waiting for port enable"); + ret = mUseCaptureSem.WaitTimeout(OMX_CMD_TIMEOUT); + + // If somethiing bad happened while we wait + if (mComponentState == OMX_StateInvalid) { + CAMHAL_LOGEA("Invalid State after Enable Image Port Exitting!!!"); + goto EXIT; + } + + if (ret != NO_ERROR) { + ret |= RemoveEvent(mCameraAdapterParameters.mHandleComp, + OMX_EventCmdComplete, + OMX_CommandPortEnable, + mCameraAdapterParameters.mImagePortIndex, + NULL); + CAMHAL_LOGDA("Timeout expired on port enable"); + goto EXIT; + } + CAMHAL_LOGDA("Port enabled"); + +#if PPM_INSTRUMENTATION || PPM_INSTRUMENTATION_ABS + + CameraHal::PPM("Takepicture image port enabled and buffers registered: ", &bufArr->ppmStamp); + +#endif + + if (mNextState != LOADED_REPROCESS_CAPTURE_STATE) { + // Enable WB and vector shot extra data for metadata + setExtraData(true, mCameraAdapterParameters.mImagePortIndex, OMX_WhiteBalance); + setExtraData(true, mCameraAdapterParameters.mImagePortIndex, OMX_TI_LSCTable); + } + + // CPCam mode only supports vector shot + // Regular capture is not supported + if ( (mCapMode == CP_CAM) && (mNextState != LOADED_REPROCESS_CAPTURE_STATE) ) { + initVectorShot(); + } + + mCaptureBuffersAvailable.clear(); + for (unsigned int i = 0; i < imgCaptureData->mMaxQueueable; i++ ) { + mCaptureBuffersAvailable.add(&mCaptureBuffers[i], 0); + } + + // initial ref count for undeqeueued buffers is 1 since buffer provider + // is still holding on to it + for (unsigned int i = imgCaptureData->mMaxQueueable; i < imgCaptureData->mNumBufs; i++ ) { + mCaptureBuffersAvailable.add(&mCaptureBuffers[i], 1); + } + } + + if ( NO_ERROR == ret ) + { + ret = setupEXIF(); + if ( NO_ERROR != ret ) + { + CAMHAL_LOGEB("Error configuring EXIF Buffer %x", ret); + } + } + + // Choose proper single preview mode for cp capture (reproc or hs) + if (( NO_ERROR == ret) && (OMXCameraAdapter::CP_CAM == mCapMode)) { + OMX_TI_CONFIG_SINGLEPREVIEWMODETYPE singlePrevMode; + OMX_INIT_STRUCT_PTR (&singlePrevMode, OMX_TI_CONFIG_SINGLEPREVIEWMODETYPE); + if (mNextState == LOADED_CAPTURE_STATE) { + singlePrevMode.eMode = OMX_TI_SinglePreviewMode_ImageCaptureHighSpeed; + } else if (mNextState == LOADED_REPROCESS_CAPTURE_STATE) { + singlePrevMode.eMode = OMX_TI_SinglePreviewMode_Reprocess; + } else { + CAMHAL_LOGE("Wrong state trying to start a capture in CPCAM mode?"); + singlePrevMode.eMode = OMX_TI_SinglePreviewMode_ImageCaptureHighSpeed; + } + eError = OMX_SetConfig(mCameraAdapterParameters.mHandleComp, + (OMX_INDEXTYPE) OMX_TI_IndexConfigSinglePreviewMode, + &singlePrevMode); + if ( OMX_ErrorNone != eError ) { + CAMHAL_LOGEB("Error while configuring single preview mode 0x%x", eError); + ret = Utils::ErrorUtils::omxToAndroidError(eError); + } else { + CAMHAL_LOGDA("single preview mode configured successfully"); + } + } + +#if PPM_INSTRUMENTATION || PPM_INSTRUMENTATION_ABS + + CameraHal::PPM("Takepicture extra configs on image port done: ", &bufArr->ppmStamp); + +#endif + + mCaptureConfigured = true; + +#ifdef CAMERAHAL_USE_RAW_IMAGE_SAVING + if (mRawCapture) { + mCaptureConfigured = false; + } +#endif + + return (ret | Utils::ErrorUtils::omxToAndroidError(eError)); + +EXIT: + CAMHAL_LOGEB("Exiting function %s because of ret %d eError=%x", __FUNCTION__, ret, eError); + setExtraData(false, mCameraAdapterParameters.mImagePortIndex, OMX_WhiteBalance); + // TODO: WA: if domx client disables VectShotInfo metadata on the image port, this causes + // VectShotInfo to be disabled internally on preview port also. Remove setting in OMXCapture + // setExtraData(false, mCameraAdapterParameters.mImagePortIndex, OMX_TI_VectShotInfo); + setExtraData(false, mCameraAdapterParameters.mImagePortIndex, OMX_TI_LSCTable); + //Release image buffers + if ( NULL != mReleaseImageBuffersCallback ) { + mReleaseImageBuffersCallback(mReleaseData); + } + performCleanupAfterError(); + LOG_FUNCTION_NAME_EXIT; + return (ret | Utils::ErrorUtils::omxToAndroidError(eError)); + +} +status_t OMXCameraAdapter::UseBuffersRawCapture(CameraBuffer *bufArr, int num) +{ + LOG_FUNCTION_NAME + status_t ret; + OMX_ERRORTYPE eError; + OMXCameraPortParameters * imgRawCaptureData = NULL; + Utils::Semaphore camSem; + OMXCameraPortParameters cap; + + imgRawCaptureData = &mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mVideoPortIndex]; + + if (mCaptureConfigured) { + return NO_ERROR; + } + + camSem.Create(); + + // mWaitingForSnapshot is true only when we're in the process of capturing + if (mWaitingForSnapshot) { + ///Register for Video port Disable event + ret = RegisterForEvent(mCameraAdapterParameters.mHandleComp, + (OMX_EVENTTYPE) OMX_EventCmdComplete, + OMX_CommandPortDisable, + mCameraAdapterParameters.mVideoPortIndex, + camSem); + + ///Disable Capture Port + eError = OMX_SendCommand(mCameraAdapterParameters.mHandleComp, + OMX_CommandPortDisable, + mCameraAdapterParameters.mVideoPortIndex, + NULL); + + CAMHAL_LOGDA("Waiting for port disable"); + //Wait for the image port enable event + camSem.Wait(); + CAMHAL_LOGDA("Port disabled"); + } + + imgRawCaptureData->mNumBufs = num; + + CAMHAL_LOGDB("RAW Max sensor width = %d", (int)imgRawCaptureData->mWidth); + CAMHAL_LOGDB("RAW Max sensor height = %d", (int)imgRawCaptureData->mHeight); + + ret = setFormat(OMX_CAMERA_PORT_VIDEO_OUT_VIDEO, *imgRawCaptureData); + + if (ret != NO_ERROR) { + CAMHAL_LOGEB("setFormat() failed %d", ret); + LOG_FUNCTION_NAME_EXIT + return ret; + } + + ///Register for Video port ENABLE event + ret = RegisterForEvent(mCameraAdapterParameters.mHandleComp, + (OMX_EVENTTYPE) OMX_EventCmdComplete, + OMX_CommandPortEnable, + mCameraAdapterParameters.mVideoPortIndex, + camSem); + + ///Enable Video Capture Port + eError = OMX_SendCommand(mCameraAdapterParameters.mHandleComp, + OMX_CommandPortEnable, + mCameraAdapterParameters.mVideoPortIndex, + NULL); + + mCaptureBuffersLength = (int)imgRawCaptureData->mBufSize; + for ( int index = 0 ; index < imgRawCaptureData->mNumBufs ; index++ ) { + OMX_BUFFERHEADERTYPE *pBufferHdr; + CAMHAL_LOGDB("OMX_UseBuffer rawCapture address: 0x%x, size = %d ", + (unsigned int)bufArr[index].opaque, + (int)imgRawCaptureData->mBufSize ); + + eError = OMX_UseBuffer( mCameraAdapterParameters.mHandleComp, + &pBufferHdr, + mCameraAdapterParameters.mVideoPortIndex, + 0, + mCaptureBuffersLength, + (OMX_U8*)camera_buffer_get_omx_ptr(&bufArr[index])); + if (eError != OMX_ErrorNone) { + CAMHAL_LOGEB("OMX_UseBuffer = 0x%x", eError); + } + + GOTO_EXIT_IF(( eError != OMX_ErrorNone ), eError); + + pBufferHdr->pAppPrivate = (OMX_PTR) &bufArr[index]; + bufArr[index].index = index; + pBufferHdr->nSize = sizeof(OMX_BUFFERHEADERTYPE); + pBufferHdr->nVersion.s.nVersionMajor = 1 ; + pBufferHdr->nVersion.s.nVersionMinor = 1 ; + pBufferHdr->nVersion.s.nRevision = 0; + pBufferHdr->nVersion.s.nStep = 0; + imgRawCaptureData->mBufferHeader[index] = pBufferHdr; + + } + + //Wait for the image port enable event + CAMHAL_LOGDA("Waiting for port enable"); + camSem.Wait(); + CAMHAL_LOGDA("Port enabled"); + + if (NO_ERROR == ret) { + ret = setupEXIF(); + if ( NO_ERROR != ret ) { + CAMHAL_LOGEB("Error configuring EXIF Buffer %x", ret); + } + } + + mCapturedFrames = mBurstFrames; + mBurstFramesQueued = 0; + mCaptureConfigured = true; + + EXIT: + + if (eError != OMX_ErrorNone) { + if ( NULL != mErrorNotifier ) + { + mErrorNotifier->errorNotify(eError); + } + } + + LOG_FUNCTION_NAME_EXIT + + return ret; +} + +} // namespace Camera +} // namespace Ti |