| /* |
| * 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. |
| * |
| */ |
| |
| #undef LOG_TAG |
| |
| #define LOG_TAG "CameraHAL" |
| |
| #include "CameraHal.h" |
| #include "OMXCameraAdapter.h" |
| #include "ErrorUtils.h" |
| |
| |
| namespace android { |
| |
| status_t OMXCameraAdapter::setParametersCapture(const CameraParameters ¶ms, |
| BaseCameraAdapter::AdapterState state) |
| { |
| status_t ret = NO_ERROR; |
| const char *str = NULL; |
| int w, h; |
| OMX_COLOR_FORMATTYPE pixFormat; |
| const char *valstr = NULL; |
| int varint = 0; |
| |
| LOG_FUNCTION_NAME; |
| |
| OMXCameraPortParameters *cap; |
| cap = &mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mImagePortIndex]; |
| |
| 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, (const char *) CameraParameters::PIXEL_FORMAT_YUV422I) == 0) |
| { |
| CAMHAL_LOGDA("CbYCrY format selected"); |
| pixFormat = OMX_COLOR_FormatCbYCrY; |
| } |
| else if(strcmp(valstr, (const char *) CameraParameters::PIXEL_FORMAT_YUV420SP) == 0) |
| { |
| CAMHAL_LOGDA("YUV420SP format selected"); |
| pixFormat = OMX_COLOR_FormatYUV420SemiPlanar; |
| } |
| else if(strcmp(valstr, (const char *) CameraParameters::PIXEL_FORMAT_RGB565) == 0) |
| { |
| CAMHAL_LOGDA("RGB565 format selected"); |
| pixFormat = OMX_COLOR_Format16bitRGB565; |
| } |
| else if(strcmp(valstr, (const char *) CameraParameters::PIXEL_FORMAT_JPEG) == 0) |
| { |
| CAMHAL_LOGDA("JPEG format selected"); |
| pixFormat = OMX_COLOR_FormatUnused; |
| mCodingMode = CodingNone; |
| } |
| else if(strcmp(valstr, (const char *) TICameraParameters::PIXEL_FORMAT_JPS) == 0) |
| { |
| CAMHAL_LOGDA("JPS format selected"); |
| pixFormat = OMX_COLOR_FormatUnused; |
| mCodingMode = CodingJPS; |
| } |
| else if(strcmp(valstr, (const char *) TICameraParameters::PIXEL_FORMAT_MPO) == 0) |
| { |
| CAMHAL_LOGDA("MPO format selected"); |
| pixFormat = OMX_COLOR_FormatUnused; |
| mCodingMode = CodingMPO; |
| } |
| else if(strcmp(valstr, (const char *) TICameraParameters::PIXEL_FORMAT_RAW_JPEG) == 0) |
| { |
| CAMHAL_LOGDA("RAW + JPEG format selected"); |
| pixFormat = OMX_COLOR_FormatUnused; |
| mCodingMode = CodingRAWJPEG; |
| } |
| else if(strcmp(valstr, (const char *) TICameraParameters::PIXEL_FORMAT_RAW_MPO) == 0) |
| { |
| CAMHAL_LOGDA("RAW + MPO format selected"); |
| pixFormat = OMX_COLOR_FormatUnused; |
| mCodingMode = CodingRAWMPO; |
| } |
| else if(strcmp(valstr, (const char *) TICameraParameters::PIXEL_FORMAT_RAW) == 0) |
| { |
| CAMHAL_LOGDA("RAW Picture format selected"); |
| pixFormat = OMX_COLOR_FormatRawBayer10bit; |
| } |
| else |
| { |
| CAMHAL_LOGEA("Invalid format, JPEG format selected as default"); |
| pixFormat = OMX_COLOR_FormatUnused; |
| } |
| } |
| else |
| { |
| CAMHAL_LOGEA("Picture format is NULL, defaulting to JPEG"); |
| pixFormat = OMX_COLOR_FormatUnused; |
| } |
| |
| // 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)) && |
| (pixFormat == OMX_COLOR_FormatUnused) ) { |
| CAMHAL_LOGDA("Capturing in video mode...selecting yuv422i"); |
| pixFormat = OMX_COLOR_FormatCbYCrY; |
| } |
| |
| if ( pixFormat != cap->mColorFormat ) |
| { |
| mPendingCaptureSettings |= SetFormat; |
| cap->mColorFormat = pixFormat; |
| } |
| |
| #ifdef OMAP_ENHANCEMENT |
| |
| str = params.get(TICameraParameters::KEY_EXP_BRACKETING_RANGE); |
| if ( NULL != str ) { |
| parseExpRange(str, mExposureBracketingValues, EXP_BRACKET_RANGE, mExposureBracketingValidEntries); |
| } else { |
| // if bracketing was previously set...we set again before capturing to clear |
| if (mExposureBracketingValidEntries) mPendingCaptureSettings |= SetExpBracket; |
| mExposureBracketingValidEntries = 0; |
| } |
| |
| #endif |
| |
| varint = params.getInt(CameraParameters::KEY_ROTATION); |
| if ( varint != -1 ) |
| { |
| if ( ( unsigned int ) varint != mPictureRotation) { |
| mPendingCaptureSettings |= SetRotation; |
| } |
| mPictureRotation = varint; |
| } |
| 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 ) && (mCapMode == OMXCameraAdapter::VIDEO_MODE)) |
| { |
| 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); |
| |
| varint = params.getInt(TICameraParameters::KEY_BURST); |
| if ( varint >= 1 ) |
| { |
| if (varint != mBurstFrames) { |
| mPendingCaptureSettings |= SetExpBracket; |
| } |
| mBurstFrames = varint; |
| } |
| else |
| { |
| if (mBurstFrames != 1) mPendingCaptureSettings |= SetExpBracket; |
| mBurstFrames = 1; |
| } |
| |
| CAMHAL_LOGVB("Burst Frames set %d", mBurstFrames); |
| |
| #endif |
| |
| varint = params.getInt(CameraParameters::KEY_JPEG_QUALITY); |
| if ( ( varint >= MIN_JPEG_QUALITY ) && |
| ( varint <= MAX_JPEG_QUALITY ) ) |
| { |
| if ( ( unsigned int ) 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(CameraParameters::KEY_JPEG_THUMBNAIL_WIDTH); |
| if ( varint >= 0 ) |
| { |
| if ( ( unsigned int ) 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(CameraParameters::KEY_JPEG_THUMBNAIL_HEIGHT); |
| if ( varint >= 0 ) |
| { |
| if ( ( unsigned int ) 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(CameraParameters::KEY_JPEG_THUMBNAIL_QUALITY); |
| if ( ( varint >= MIN_JPEG_QUALITY ) && |
| ( varint <= MAX_JPEG_QUALITY ) ) |
| { |
| if ( ( unsigned int ) 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; |
| } |
| |
| if (mPendingCaptureSettings) { |
| disableImagePort(); |
| if ( NULL != mReleaseImageBuffersCallback ) { |
| mReleaseImageBuffersCallback(mReleaseData); |
| } |
| } |
| |
| LOG_FUNCTION_NAME_EXIT; |
| |
| return ret; |
| } |
| |
| status_t OMXCameraAdapter::getPictureBufferSize(size_t &length, 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]; |
| |
| imgCaptureData->mNumBufs = bufferCount; |
| |
| // check if image port is already configured... |
| // if it already configured then we don't have to query again |
| if (!mCaptureConfigured) { |
| ret = setFormat(OMX_CAMERA_PORT_IMAGE_OUT_IMAGE, *imgCaptureData); |
| } |
| |
| if ( ret == NO_ERROR ) |
| { |
| length = imgCaptureData->mBufSize; |
| } |
| else |
| { |
| CAMHAL_LOGEB("setFormat() failed 0x%x", ret); |
| length = 0; |
| } |
| } |
| |
| CAMHAL_LOGDB("getPictureBufferSize %d", length); |
| |
| LOG_FUNCTION_NAME_EXIT; |
| |
| return ret; |
| } |
| |
| status_t OMXCameraAdapter::parseExpRange(const char *rangeStr, |
| int * expRange, |
| size_t count, |
| size_t &validEntries) |
| { |
| status_t ret = NO_ERROR; |
| char *ctx, *expVal; |
| char *tmp = NULL; |
| size_t i = 0; |
| |
| LOG_FUNCTION_NAME; |
| |
| if ( NULL == rangeStr ) |
| { |
| return -EINVAL; |
| } |
| |
| if ( NULL == expRange ) |
| { |
| return -EINVAL; |
| } |
| |
| if ( NO_ERROR == ret ) |
| { |
| tmp = ( char * ) malloc( strlen(rangeStr) + 1 ); |
| |
| if ( NULL == tmp ) |
| { |
| CAMHAL_LOGEA("No resources for temporary buffer"); |
| return -1; |
| } |
| memset(tmp, '\0', strlen(rangeStr) + 1); |
| |
| } |
| |
| if ( NO_ERROR == ret ) |
| { |
| strncpy(tmp, rangeStr, strlen(rangeStr) ); |
| expVal = strtok_r( (char *) tmp, CameraHal::PARAMS_DELIMITER, &ctx); |
| |
| i = 0; |
| while ( ( NULL != expVal ) && ( i < count ) ) |
| { |
| expRange[i] = atoi(expVal); |
| expVal = strtok_r(NULL, CameraHal::PARAMS_DELIMITER, &ctx); |
| i++; |
| } |
| validEntries = i; |
| } |
| |
| if ( NULL != tmp ) |
| { |
| free(tmp); |
| } |
| |
| LOG_FUNCTION_NAME_EXIT; |
| |
| return ret; |
| } |
| |
| status_t OMXCameraAdapter::setExposureBracketing(int *evValues, |
| size_t evCount, |
| size_t frameCount) |
| { |
| status_t ret = NO_ERROR; |
| OMX_ERRORTYPE eError = OMX_ErrorNone; |
| OMX_CONFIG_CAPTUREMODETYPE expCapMode; |
| OMX_CONFIG_EXTCAPTUREMODETYPE extExpCapMode; |
| |
| 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 ) |
| { |
| 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 = OMX_BracketExposureRelativeInEV; |
| extExpCapMode.tBracketConfigType.nNbrBracketingValues = evCount - 1; |
| } |
| |
| for ( unsigned int i = 0 ; i < evCount ; i++ ) |
| { |
| 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 ) |
| { |
| currentBufferIdx = ( unsigned int ) pBuffHeader->pAppPrivate; |
| |
| 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; |
| setFrameRefCount(imgCaptureData->mBufferHeader[nextBufferIdx]->pBuffer, typeOfFrame, 1); |
| returnFrame(imgCaptureData->mBufferHeader[nextBufferIdx]->pBuffer, typeOfFrame); |
| } |
| } |
| |
| LOG_FUNCTION_NAME_EXIT; |
| |
| return ret; |
| } |
| |
| status_t OMXCameraAdapter::sendBracketFrames() |
| { |
| status_t ret = NO_ERROR; |
| int currentBufferIdx; |
| 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 ) |
| { |
| |
| currentBufferIdx = mLastBracetingBufferIdx; |
| do |
| { |
| currentBufferIdx++; |
| currentBufferIdx %= imgCaptureData->mNumBufs; |
| if (!mBracketingBuffersQueued[currentBufferIdx] ) |
| { |
| CameraFrame cameraFrame; |
| sendCallBacks(cameraFrame, |
| imgCaptureData->mBufferHeader[currentBufferIdx], |
| imgCaptureData->mImageType, |
| imgCaptureData); |
| } |
| } 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; |
| } |
| |
| { |
| Mutex::Autolock 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 ) |
| { |
| Mutex::Autolock 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; |
| mLastBracetingBufferIdx = mBracketingBuffersQueuedCount - 1; |
| |
| for ( int i = 0 ; i < imgCaptureData->mNumBufs ; i++ ) |
| { |
| mBracketingBuffersQueued[i] = true; |
| } |
| |
| } |
| } |
| |
| if ( NO_ERROR == ret ) |
| { |
| |
| ret = startImageCapture(); |
| { |
| Mutex::Autolock 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; |
| |
| Mutex::Autolock lock(mBracketingLock); |
| |
| if ( NULL != mBracketingBuffersQueued ) |
| { |
| delete [] mBracketingBuffersQueued; |
| } |
| |
| ret = stopImageCapture(); |
| |
| mBracketingBuffersQueued = NULL; |
| mBracketingEnabled = false; |
| mBracketingBuffersQueuedCount = 0; |
| mLastBracetingBufferIdx = 0; |
| |
| LOG_FUNCTION_NAME_EXIT; |
| |
| return ret; |
| } |
| |
| status_t OMXCameraAdapter::startImageCapture() |
| { |
| status_t ret = NO_ERROR; |
| OMX_ERRORTYPE eError = OMX_ErrorNone; |
| OMXCameraPortParameters * capData = NULL; |
| OMX_CONFIG_BOOLEANTYPE bOMX; |
| |
| LOG_FUNCTION_NAME; |
| |
| 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 ((getNextState() & (CAPTURE_ACTIVE|BRACKETING_ACTIVE)) == 0) { |
| CAMHAL_LOGDA("trying starting capture when already canceled"); |
| return NO_ERROR; |
| } |
| |
| // Camera framework doesn't expect face callbacks once capture is triggered |
| pauseFaceDetection(true); |
| |
| //During bracketing image capture is already active |
| { |
| Mutex::Autolock lock(mBracketingLock); |
| if ( mBracketingEnabled ) |
| { |
| //Stop bracketing, activate normal burst for the remaining images |
| mBracketingEnabled = false; |
| mCapturedFrames = mBracketingRange; |
| ret = sendBracketFrames(); |
| if(ret != NO_ERROR) |
| goto EXIT; |
| else |
| return ret; |
| } |
| } |
| |
| if ( NO_ERROR == ret ) { |
| if (mPendingCaptureSettings & SetRotation) { |
| mPendingCaptureSettings &= ~SetRotation; |
| ret = setPictureRotation(mPictureRotation); |
| if ( NO_ERROR != ret ) { |
| CAMHAL_LOGEB("Error configuring image rotation %x", ret); |
| } |
| } |
| } |
| |
| // need to enable wb data for video snapshot to fill in exif data |
| if ((ret == NO_ERROR) && (mCapMode == VIDEO_MODE)) { |
| // video snapshot uses wb data from snapshot frame |
| ret = setExtraData(true, mCameraAdapterParameters.mPrevPortIndex, OMX_WhiteBalance); |
| } |
| |
| //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 ( NO_ERROR == ret ) { |
| capData = &mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mImagePortIndex]; |
| |
| ///Queue all the buffers on capture port |
| for ( int index = 0 ; index < capData->mNumBufs ; index++ ) { |
| CAMHAL_LOGDB("Queuing buffer on Capture port - 0x%x", |
| ( unsigned int ) capData->mBufferHeader[index]->pBuffer); |
| eError = OMX_FillThisBuffer(mCameraAdapterParameters.mHandleComp, |
| (OMX_BUFFERHEADERTYPE*)capData->mBufferHeader[index]); |
| |
| GOTO_EXIT_IF((eError!=OMX_ErrorNone), eError); |
| } |
| |
| 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) { |
| 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); |
| } |
| } |
| |
| //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; |
| } |
| |
| } |
| |
| return (ret | ErrorUtils::omxToAndroidError(eError)); |
| |
| EXIT: |
| CAMHAL_LOGEB("Exiting function %s because of ret %d eError=%x", __FUNCTION__, ret, eError); |
| setExtraData(false, mCameraAdapterParameters.mPrevPortIndex, OMX_WhiteBalance); |
| mWaitingForSnapshot = false; |
| mCaptureSignalled = false; |
| performCleanupAfterError(); |
| LOG_FUNCTION_NAME_EXIT; |
| return (ret | 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; |
| |
| 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; |
| } |
| |
| //Disable the callback first |
| mWaitingForSnapshot = false; |
| mSnapshotCount = 0; |
| |
| // 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); |
| } |
| } |
| |
| // After capture, face detection should be disabled |
| // and application needs to restart face detection |
| stopFaceDetection(); |
| |
| //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) { |
| 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; |
| } |
| } |
| |
| // had to enable wb data for video snapshot to fill in exif data |
| // now that we are done...disable |
| if ((ret == NO_ERROR) && (mCapMode == VIDEO_MODE)) { |
| ret = setExtraData(false, mCameraAdapterParameters.mPrevPortIndex, OMX_WhiteBalance); |
| } |
| |
| CAMHAL_LOGDB("Capture set - 0x%x", eError); |
| |
| mCaptureSignalled = true; //set this to true if we exited because of timeout |
| |
| { |
| Mutex::Autolock lock(mFrameCountMutex); |
| mFrameCount = 0; |
| mFirstFrameCondition.broadcast(); |
| } |
| |
| return (ret | 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); |
| } |
| |
| { |
| Mutex::Autolock lock(mFrameCountMutex); |
| mFrameCount = 0; |
| mFirstFrameCondition.broadcast(); |
| } |
| |
| performCleanupAfterError(); |
| LOG_FUNCTION_NAME_EXIT; |
| return (ret | ErrorUtils::omxToAndroidError(eError)); |
| } |
| |
| status_t OMXCameraAdapter::disableImagePort(){ |
| status_t ret = NO_ERROR; |
| OMX_ERRORTYPE eError = OMX_ErrorNone; |
| OMXCameraPortParameters *imgCaptureData = NULL; |
| |
| if (!mCaptureConfigured) { |
| return NO_ERROR; |
| } |
| |
| mCaptureConfigured = false; |
| imgCaptureData = &mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mImagePortIndex]; |
| |
| ///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; |
| } |
| |
| EXIT: |
| return (ret | ErrorUtils::omxToAndroidError(eError)); |
| } |
| |
| |
| status_t OMXCameraAdapter::UseBuffersCapture(void* bufArr, int num) |
| { |
| LOG_FUNCTION_NAME; |
| |
| status_t ret = NO_ERROR; |
| OMX_ERRORTYPE eError = OMX_ErrorNone; |
| OMXCameraPortParameters * imgCaptureData = NULL; |
| uint32_t *buffers = (uint32_t*)bufArr; |
| OMXCameraPortParameters cap; |
| |
| imgCaptureData = &mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mImagePortIndex]; |
| |
| if ( 0 != mUseCaptureSem.Count() ) |
| { |
| CAMHAL_LOGEB("Error mUseCaptureSem semaphore count %d", mUseCaptureSem.Count()); |
| return BAD_VALUE; |
| } |
| |
| // capture is already configured...we can skip this step |
| if (mCaptureConfigured) { |
| |
| if ( NO_ERROR == ret ) |
| { |
| ret = setupEXIF(); |
| if ( NO_ERROR != ret ) |
| { |
| CAMHAL_LOGEB("Error configuring EXIF Buffer %x", ret); |
| } |
| } |
| |
| mCapturedFrames = mBurstFrames; |
| return NO_ERROR; |
| } |
| |
| imgCaptureData->mNumBufs = num; |
| |
| //TODO: Support more pixelformats |
| |
| CAMHAL_LOGDB("Params Width = %d", (int)imgCaptureData->mWidth); |
| CAMHAL_LOGDB("Params Height = %d", (int)imgCaptureData->mWidth); |
| |
| 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 & SetExpBracket) { |
| mPendingCaptureSettings &= ~SetExpBracket; |
| ret = setExposureBracketing( mExposureBracketingValues, |
| mExposureBracketingValidEntries, mBurstFrames); |
| if ( ret != NO_ERROR ) { |
| CAMHAL_LOGEB("setExposureBracketing() failed %d", ret); |
| goto EXIT; |
| } |
| } |
| |
| if (mPendingCaptureSettings & SetQuality) { |
| mPendingCaptureSettings &= ~SetQuality; |
| ret = setImageQuality(mPictureQuality); |
| if ( NO_ERROR != ret) { |
| CAMHAL_LOGEB("Error configuring image quality %x", ret); |
| goto EXIT; |
| } |
| } |
| |
| ///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)buffers[index], |
| (int)imgCaptureData->mBufSize); |
| |
| eError = OMX_UseBuffer(mCameraAdapterParameters.mHandleComp, |
| &pBufferHdr, |
| mCameraAdapterParameters.mImagePortIndex, |
| 0, |
| mCaptureBuffersLength, |
| (OMX_U8*)buffers[index]); |
| |
| CAMHAL_LOGDB("OMX_UseBuffer = 0x%x", eError); |
| GOTO_EXIT_IF(( eError != OMX_ErrorNone ), eError); |
| |
| pBufferHdr->pAppPrivate = (OMX_PTR) 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; |
| } |
| |
| //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 ) |
| { |
| CAMHAL_LOGDA("Port enabled"); |
| } |
| else |
| { |
| ret |= RemoveEvent(mCameraAdapterParameters.mHandleComp, |
| OMX_EventCmdComplete, |
| OMX_CommandPortEnable, |
| mCameraAdapterParameters.mImagePortIndex, |
| NULL); |
| CAMHAL_LOGDA("Timeout expired on port enable"); |
| goto EXIT; |
| } |
| |
| if ( NO_ERROR == ret ) |
| { |
| ret = setupEXIF(); |
| if ( NO_ERROR != ret ) |
| { |
| CAMHAL_LOGEB("Error configuring EXIF Buffer %x", ret); |
| } |
| } |
| |
| mCapturedFrames = mBurstFrames; |
| mCaptureConfigured = true; |
| |
| return (ret | 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); |
| } |
| performCleanupAfterError(); |
| LOG_FUNCTION_NAME_EXIT; |
| return (ret | ErrorUtils::omxToAndroidError(eError)); |
| |
| } |
| |
| }; |
