diff options
Diffstat (limited to 'libvideoeditor/vss/stagefrightshells/src/VideoEditorVideoDecoder.cpp')
| -rwxr-xr-x | libvideoeditor/vss/stagefrightshells/src/VideoEditorVideoDecoder.cpp | 1784 |
1 files changed, 0 insertions, 1784 deletions
diff --git a/libvideoeditor/vss/stagefrightshells/src/VideoEditorVideoDecoder.cpp b/libvideoeditor/vss/stagefrightshells/src/VideoEditorVideoDecoder.cpp deleted file mode 100755 index de91731..0000000 --- a/libvideoeditor/vss/stagefrightshells/src/VideoEditorVideoDecoder.cpp +++ /dev/null @@ -1,1784 +0,0 @@ -/* - * Copyright (C) 2011 The Android Open Source Project - * - * 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 VideoEditorVideoDecoder.cpp -* @brief StageFright shell video decoder -************************************************************************* -*/ -#define LOG_NDEBUG 1 -#define LOG_TAG "VIDEOEDITOR_VIDEODECODER" -/******************* - * HEADERS * - *******************/ - -#include "VideoEditorVideoDecoder_internal.h" -#include "VideoEditorUtils.h" -#include "M4VD_Tools.h" - -#include <media/stagefright/foundation/ADebug.h> -#include <media/stagefright/MetaData.h> -#include <media/stagefright/MediaDefs.h> -/******************** - * DEFINITIONS * - ********************/ -#define MAX_DEC_BUFFERS 10 - -/******************** - * SOURCE CLASS * - ********************/ -using namespace android; -static M4OSA_ERR copyBufferToQueue( - VideoEditorVideoDecoder_Context* pDecShellContext, - MediaBuffer* pDecodedBuffer); - -class VideoEditorVideoDecoderSource : public MediaSource { - public: - - VideoEditorVideoDecoderSource( - const sp<MetaData> &format, - VIDEOEDITOR_CodecType codecType, - void *decoderShellContext); - - virtual status_t start(MetaData *params = NULL); - virtual status_t stop(); - virtual sp<MetaData> getFormat(); - virtual status_t read( - MediaBuffer **buffer, const ReadOptions *options = NULL); - - protected : - virtual ~VideoEditorVideoDecoderSource(); - - private: - sp<MetaData> mFormat; - MediaBuffer* mBuffer; - MediaBufferGroup* mGroup; - Mutex mLock; - VideoEditorVideoDecoder_Context* mpDecShellContext; - int32_t mMaxAUSize; - bool mStarted; - VIDEOEDITOR_CodecType mCodecType; - - // Don't call me - VideoEditorVideoDecoderSource(const VideoEditorVideoDecoderSource &); - VideoEditorVideoDecoderSource &operator=( - const VideoEditorVideoDecoderSource &); -}; - -VideoEditorVideoDecoderSource::VideoEditorVideoDecoderSource( - const sp<MetaData> &format, VIDEOEDITOR_CodecType codecType, - void *decoderShellContext) : - mFormat(format), - mBuffer(NULL), - mGroup(NULL), - mStarted(false), - mCodecType(codecType) { - mpDecShellContext = (VideoEditorVideoDecoder_Context*) decoderShellContext; -} - -VideoEditorVideoDecoderSource::~VideoEditorVideoDecoderSource() { - if (mStarted == true) { - stop(); - } -} - -status_t VideoEditorVideoDecoderSource::start( - MetaData *params) { - - if (!mStarted) { - if (mFormat->findInt32(kKeyMaxInputSize, &mMaxAUSize) == false) { - ALOGE("Could not find kKeyMaxInputSize"); - return ERROR_MALFORMED; - } - - mGroup = new MediaBufferGroup; - if (mGroup == NULL) { - ALOGE("FATAL: memory limitation ! "); - return NO_MEMORY; - } - - mGroup->add_buffer(new MediaBuffer(mMaxAUSize)); - - mStarted = true; - } - return OK; -} - -status_t VideoEditorVideoDecoderSource::stop() { - if (mStarted) { - if (mBuffer != NULL) { - - // FIXME: - // Why do we need to check on the ref count? - int ref_count = mBuffer->refcount(); - ALOGV("MediaBuffer refcount is %d",ref_count); - for (int i = 0; i < ref_count; ++i) { - mBuffer->release(); - } - - mBuffer = NULL; - } - delete mGroup; - mGroup = NULL; - mStarted = false; - } - return OK; -} - -sp<MetaData> VideoEditorVideoDecoderSource::getFormat() { - Mutex::Autolock autolock(mLock); - - return mFormat; -} - -status_t VideoEditorVideoDecoderSource::read(MediaBuffer** buffer_out, - const ReadOptions *options) { - - Mutex::Autolock autolock(mLock); - if (options != NULL) { - int64_t time_us; - MediaSource::ReadOptions::SeekMode mode; - options->getSeekTo(&time_us, &mode); - if (mode != MediaSource::ReadOptions::SEEK_PREVIOUS_SYNC) { - ALOGE("Unexpected read options"); - return BAD_VALUE; - } - - M4OSA_ERR err; - M4OSA_Int32 rapTime = time_us / 1000; - - /*--- Retrieve the previous RAP time ---*/ - err = mpDecShellContext->m_pReaderGlobal->m_pFctGetPrevRapTime( - mpDecShellContext->m_pReader->m_readerContext, - (M4_StreamHandler*)mpDecShellContext->m_pVideoStreamhandler, - &rapTime); - - if (err == M4WAR_READER_INFORMATION_NOT_PRESENT) { - /* No RAP table, jump backward and predecode */ - rapTime -= 40000; - if(rapTime < 0) rapTime = 0; - } else if (err != OK) { - ALOGE("get rap time error = 0x%x\n", (uint32_t)err); - return UNKNOWN_ERROR; - } - - err = mpDecShellContext->m_pReaderGlobal->m_pFctJump( - mpDecShellContext->m_pReader->m_readerContext, - (M4_StreamHandler*)mpDecShellContext->m_pVideoStreamhandler, - &rapTime); - - if (err != OK) { - ALOGE("jump err = 0x%x\n", (uint32_t)err); - return BAD_VALUE; - } - } - - *buffer_out = NULL; - - M4OSA_ERR lerr = mGroup->acquire_buffer(&mBuffer); - if (lerr != OK) { - return lerr; - } - mBuffer->meta_data()->clear(); // clear all the meta data - - if (mStarted) { - //getNext AU from reader. - M4_AccessUnit* pAccessUnit = mpDecShellContext->m_pNextAccessUnitToDecode; - lerr = mpDecShellContext->m_pReader->m_pFctGetNextAu( - mpDecShellContext->m_pReader->m_readerContext, - (M4_StreamHandler*)mpDecShellContext->m_pVideoStreamhandler, - pAccessUnit); - if (lerr == M4WAR_NO_DATA_YET || lerr == M4WAR_NO_MORE_AU) { - *buffer_out = NULL; - return ERROR_END_OF_STREAM; - } - - //copy the reader AU buffer to mBuffer - M4OSA_UInt32 lSize = (pAccessUnit->m_size > (M4OSA_UInt32)mMaxAUSize)\ - ? (M4OSA_UInt32)mMaxAUSize : pAccessUnit->m_size; - memcpy((void *)mBuffer->data(),(void *)pAccessUnit->m_dataAddress, - lSize); - - mBuffer->set_range(0, lSize); - int64_t frameTimeUs = (int64_t) (pAccessUnit->m_CTS * 1000); - mBuffer->meta_data()->setInt64(kKeyTime, frameTimeUs); - - // Replace the AU start code for H264 - if (VIDEOEDITOR_kH264VideoDec == mCodecType) { - uint8_t *data =(uint8_t *)mBuffer->data() + mBuffer->range_offset(); - data[0]=0; - data[1]=0; - data[2]=0; - data[3]=1; - } - mBuffer->meta_data()->setInt32(kKeyIsSyncFrame, - (pAccessUnit->m_attribute == 0x04)? 1 : 0); - *buffer_out = mBuffer; - } - return OK; -} - -static M4OSA_UInt32 VideoEditorVideoDecoder_GetBitsFromMemory( - VIDEOEDITOR_VIDEO_Bitstream_ctxt* parsingCtxt, M4OSA_UInt32 nb_bits) { - return (M4VD_Tools_GetBitsFromMemory((M4VS_Bitstream_ctxt*) parsingCtxt, - nb_bits)); -} - -M4OSA_ERR VideoEditorVideoDecoder_internalParseVideoDSI(M4OSA_UInt8* pVol, - M4OSA_Int32 aVolSize, M4DECODER_MPEG4_DecoderConfigInfo* pDci, - M4DECODER_VideoSize* pVideoSize) { - - VIDEOEDITOR_VIDEO_Bitstream_ctxt parsingCtxt; - M4OSA_UInt32 code, j; - M4OSA_MemAddr8 start; - M4OSA_UInt8 i; - M4OSA_UInt32 time_incr_length; - M4OSA_UInt8 vol_verid=0, b_hierarchy_type; - - /* Parsing variables */ - M4OSA_UInt8 video_object_layer_shape = 0; - M4OSA_UInt8 sprite_enable = 0; - M4OSA_UInt8 reduced_resolution_vop_enable = 0; - M4OSA_UInt8 scalability = 0; - M4OSA_UInt8 enhancement_type = 0; - M4OSA_UInt8 complexity_estimation_disable = 0; - M4OSA_UInt8 interlaced = 0; - M4OSA_UInt8 sprite_warping_points = 0; - M4OSA_UInt8 sprite_brightness_change = 0; - M4OSA_UInt8 quant_precision = 0; - - /* Fill the structure with default parameters */ - pVideoSize->m_uiWidth = 0; - pVideoSize->m_uiHeight = 0; - - pDci->uiTimeScale = 0; - pDci->uiProfile = 0; - pDci->uiUseOfResynchMarker = 0; - pDci->bDataPartition = M4OSA_FALSE; - pDci->bUseOfRVLC = M4OSA_FALSE; - - /* Reset the bitstream context */ - parsingCtxt.stream_byte = 0; - parsingCtxt.stream_index = 8; - parsingCtxt.in = (M4OSA_MemAddr8) pVol; - - start = (M4OSA_MemAddr8) pVol; - - /* Start parsing */ - while (parsingCtxt.in - start < aVolSize) { - code = VideoEditorVideoDecoder_GetBitsFromMemory(&parsingCtxt, 8); - if (code == 0) { - code = VideoEditorVideoDecoder_GetBitsFromMemory(&parsingCtxt, 8); - if (code == 0) { - code = VideoEditorVideoDecoder_GetBitsFromMemory(&parsingCtxt,8); - if (code == 1) { - /* start code found */ - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 8); - - /* ----- 0x20..0x2F : video_object_layer_start_code ----- */ - - if ((code > 0x1F) && (code < 0x30)) { - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 1); - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 8); - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 1); - if (code == 1) { - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 4); - vol_verid = (M4OSA_UInt8)code; - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 3); - } - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 4); - if (code == 15) { - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 16); - } - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 1); - if (code == 1) { - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 3); - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 1); - if (code == 1) { - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 32); - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 31); - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 16); - } - } - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 2); - /* Need to save it for vop parsing */ - video_object_layer_shape = (M4OSA_UInt8)code; - - if (code != 0) { - return 0; /* only rectangular case supported */ - } - - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 1); - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 16); - pDci->uiTimeScale = code; - - /* Computes time increment length */ - j = code - 1; - for (i = 0; (i < 32) && (j != 0); j >>=1) { - i++; - } - time_incr_length = (i == 0) ? 1 : i; - - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 1); - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 1); - if (code == 1) { - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, time_incr_length); - } - - if(video_object_layer_shape != 1) { /* 1 = Binary */ - if(video_object_layer_shape == 0) { - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 1);/* Marker bit */ - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 13);/* Width */ - pVideoSize->m_uiWidth = code; - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 1);/* Marker bit */ - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 13);/* Height */ - pVideoSize->m_uiHeight = code; - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 1);/* Marker bit */ - } - } - - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 1);/* interlaced */ - interlaced = (M4OSA_UInt8)code; - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 1);/* OBMC disable */ - - if(vol_verid == 1) { - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 1);/* sprite enable */ - sprite_enable = (M4OSA_UInt8)code; - } else { - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 2);/* sprite enable */ - sprite_enable = (M4OSA_UInt8)code; - } - if ((sprite_enable == 1) || (sprite_enable == 2)) { - if (sprite_enable != 2) { - - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 13);/* sprite width */ - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 1);/* Marker bit */ - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 13);/* sprite height */ - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 1);/* Marker bit */ - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 13);/* sprite l coordinate */ - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 1);/* Marker bit */ - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 13);/* sprite top coordinate */ - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 1);/* Marker bit */ - } - - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 6);/* sprite warping points */ - sprite_warping_points = (M4OSA_UInt8)code; - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 2);/* sprite warping accuracy */ - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 1);/* sprite brightness change */ - sprite_brightness_change = (M4OSA_UInt8)code; - if (sprite_enable != 2) { - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 1); - } - } - if ((vol_verid != 1) && (video_object_layer_shape != 0)){ - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 1);/* sadct disable */ - } - - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 1); /* not 8 bits */ - if (code) { - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 4);/* quant precision */ - quant_precision = (M4OSA_UInt8)code; - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 4);/* bits per pixel */ - } - - /* greyscale not supported */ - if(video_object_layer_shape == 3) { - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 3); - } - - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 1);/* quant type */ - if (code) { - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 1);/* load intra quant mat */ - if (code) { - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 8);/* */ - i = 1; - while (i < 64) { - code = - VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 8); - if (code == 0) { - break; - } - i++; - } - } - - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 1);/* load non intra quant mat */ - if (code) { - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 8);/* */ - i = 1; - while (i < 64) { - code = - VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 8); - if (code == 0) { - break; - } - i++; - } - } - } - - if (vol_verid != 1) { - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 1);/* quarter sample */ - } - - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 1);/* complexity estimation disable */ - complexity_estimation_disable = (M4OSA_UInt8)code; - if (!code) { - //return M4ERR_NOT_IMPLEMENTED; - } - - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 1);/* resync marker disable */ - pDci->uiUseOfResynchMarker = (code) ? 0 : 1; - - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 1);/* data partitionned */ - pDci->bDataPartition = (code) ? M4OSA_TRUE : M4OSA_FALSE; - if (code) { - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 1);/* reversible VLC */ - pDci->bUseOfRVLC = (code) ? M4OSA_TRUE : M4OSA_FALSE; - } - - if (vol_verid != 1) { - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 1);/* newpred */ - if (code) { - //return M4ERR_PARAMETER; - } - - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 1); - reduced_resolution_vop_enable = (M4OSA_UInt8)code; - } - - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 1);/* scalability */ - scalability = (M4OSA_UInt8)code; - if (code) { - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 1);/* hierarchy type */ - b_hierarchy_type = (M4OSA_UInt8)code; - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 4);/* ref layer id */ - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 1);/* ref sampling direct */ - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 5);/* hor sampling factor N */ - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 5);/* hor sampling factor M */ - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 5);/* vert sampling factor N */ - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 5);/* vert sampling factor M */ - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 1);/* enhancement type */ - enhancement_type = (M4OSA_UInt8)code; - if ((!b_hierarchy_type) && - (video_object_layer_shape == 1)) { - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 1);/* use ref shape */ - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 1);/* use ref texture */ - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 5); - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 5); - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 5); - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 5); - } - } - break; - } - - /* ----- 0xB0 : visual_object_sequence_start_code ----- */ - - else if(code == 0xB0) { - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 8);/* profile_and_level_indication */ - pDci->uiProfile = (M4OSA_UInt8)code; - } - - /* ----- 0xB5 : visual_object_start_code ----- */ - - else if(code == 0xB5) { - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 1);/* is object layer identifier */ - if (code == 1) { - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 4); /* visual object verid */ - vol_verid = (M4OSA_UInt8)code; - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 3); - } else { - code = VideoEditorVideoDecoder_GetBitsFromMemory( - &parsingCtxt, 7); /* Realign on byte */ - vol_verid = 1; - } - } - - /* ----- end ----- */ - } else { - if ((code >> 2) == 0x20) { - /* H263 ...-> wrong*/ - break; - } - } - } - } - } - return M4NO_ERROR; -} - -M4VIFI_UInt8 M4VIFI_SemiplanarYVU420toYUV420(void *user_data, - M4VIFI_UInt8 *inyuv, M4VIFI_ImagePlane *PlaneOut ) { - M4VIFI_UInt8 return_code = M4VIFI_OK; - M4VIFI_UInt8 *outyuv = - ((M4VIFI_UInt8*)&(PlaneOut[0].pac_data[PlaneOut[0].u_topleft])); - int32_t width = PlaneOut[0].u_width; - int32_t height = PlaneOut[0].u_height; - - int32_t outYsize = width * height; - uint32_t *outy = (uint32_t *) outyuv; - uint16_t *outcb = - (uint16_t *) &(PlaneOut[1].pac_data[PlaneOut[1].u_topleft]); - uint16_t *outcr = - (uint16_t *) &(PlaneOut[2].pac_data[PlaneOut[2].u_topleft]); - - /* Y copying */ - memcpy((void *)outy, (void *)inyuv, outYsize); - - /* U & V copying */ - uint32_t *inyuv_4 = (uint32_t *) (inyuv + outYsize); - for (int32_t i = height >> 1; i > 0; --i) { - for (int32_t j = width >> 2; j > 0; --j) { - uint32_t temp = *inyuv_4++; - uint32_t tempU = temp & 0xFF; - tempU = tempU | ((temp >> 8) & 0xFF00); - - uint32_t tempV = (temp >> 8) & 0xFF; - tempV = tempV | ((temp >> 16) & 0xFF00); - - // Flip U and V - *outcb++ = tempV; - *outcr++ = tempU; - } - } - return return_code; -} -void logSupportDecodersAndCapabilities(M4DECODER_VideoDecoders* decoders) { - VideoDecoder *pDecoder; - VideoComponentCapabilities *pOmxComponents = NULL; - VideoProfileLevel *pProfileLevel = NULL; - pDecoder = decoders->decoder; - for (size_t i = 0; i< decoders->decoderNumber; i++) { - ALOGV("Supported Codec[%d] :%d", i, pDecoder->codec); - pOmxComponents = pDecoder->component; - for(size_t j = 0; j < pDecoder->componentNumber; j++) { - pProfileLevel = pOmxComponents->profileLevel; - ALOGV("-->component %d", j); - for(size_t k = 0; k < pOmxComponents->profileNumber; k++) { - ALOGV("-->profile:%ld maxLevel:%ld", pProfileLevel->mProfile, - pProfileLevel->mLevel); - pProfileLevel++; - } - pOmxComponents++; - } - pDecoder++; - } -} - -M4OSA_ERR queryVideoDecoderCapabilities - (M4DECODER_VideoDecoders** decoders) { - M4OSA_ERR err = M4NO_ERROR; - const char *kMimeTypes[] = { - MEDIA_MIMETYPE_VIDEO_AVC, MEDIA_MIMETYPE_VIDEO_MPEG4, - MEDIA_MIMETYPE_VIDEO_H263 - }; - - int32_t supportFormats = sizeof(kMimeTypes) / sizeof(kMimeTypes[0]); - M4DECODER_VideoDecoders *pDecoders; - VideoDecoder *pDecoder; - VideoComponentCapabilities *pOmxComponents = NULL; - VideoProfileLevel *pProfileLevel = NULL; - OMXClient client; - status_t status = OK; - SAFE_MALLOC(pDecoders, M4DECODER_VideoDecoders, 1, "VideoDecoders"); - SAFE_MALLOC(pDecoder, VideoDecoder, supportFormats, - "VideoDecoder"); - pDecoders->decoder = pDecoder; - - pDecoders->decoderNumber= supportFormats; - status = client.connect(); - CHECK(status == OK); - for (size_t k = 0; k < sizeof(kMimeTypes) / sizeof(kMimeTypes[0]); - ++k) { - Vector<CodecCapabilities> results; - CHECK_EQ(QueryCodecs(client.interface(), kMimeTypes[k], - true, // queryDecoders - &results), (status_t)OK); - - if (results.size()) { - SAFE_MALLOC(pOmxComponents, VideoComponentCapabilities, - results.size(), "VideoComponentCapabilities"); - ALOGV("K=%d",k); - pDecoder->component = pOmxComponents; - pDecoder->componentNumber = results.size(); - } - - for (size_t i = 0; i < results.size(); ++i) { - ALOGV(" decoder '%s' supports ", - results[i].mComponentName.string()); - - if (results[i].mProfileLevels.size() == 0) { - ALOGV("NOTHING.\n"); - continue; - } - -#if 0 - // FIXME: - // We should ignore the software codecs and make IsSoftwareCodec() - // part of pubic API from OMXCodec.cpp - if (IsSoftwareCodec(results[i].mComponentName.string())) { - ALOGV("Ignore software codec %s", results[i].mComponentName.string()); - continue; - } -#endif - - // Count the supported profiles - int32_t profileNumber = 0; - int32_t profile = -1; - for (size_t j = 0; j < results[i].mProfileLevels.size(); ++j) { - const CodecProfileLevel &profileLevel = - results[i].mProfileLevels[j]; - // FIXME: assume that the profiles are ordered - if (profileLevel.mProfile != profile) { - profile = profileLevel.mProfile; - profileNumber++; - } - } - SAFE_MALLOC(pProfileLevel, VideoProfileLevel, - profileNumber, "VideoProfileLevel"); - pOmxComponents->profileLevel = pProfileLevel; - pOmxComponents->profileNumber = profileNumber; - - // Get the max Level for each profile. - int32_t maxLevel = -1; - profile = -1; - profileNumber = 0; - for (size_t j = 0; j < results[i].mProfileLevels.size(); ++j) { - const CodecProfileLevel &profileLevel = - results[i].mProfileLevels[j]; - if (profile == -1 && maxLevel == -1) { - profile = profileLevel.mProfile; - maxLevel = profileLevel.mLevel; - pProfileLevel->mProfile = profile; - pProfileLevel->mLevel = maxLevel; - ALOGV("%d profile: %ld, max level: %ld", - __LINE__, pProfileLevel->mProfile, pProfileLevel->mLevel); - } - if (profileLevel.mProfile != profile) { - profile = profileLevel.mProfile; - maxLevel = profileLevel.mLevel; - profileNumber++; - pProfileLevel++; - pProfileLevel->mProfile = profile; - pProfileLevel->mLevel = maxLevel; - ALOGV("%d profile: %ld, max level: %ld", - __LINE__, pProfileLevel->mProfile, pProfileLevel->mLevel); - } else if (profileLevel.mLevel > maxLevel) { - maxLevel = profileLevel.mLevel; - pProfileLevel->mLevel = maxLevel; - ALOGV("%d profile: %ld, max level: %ld", - __LINE__, pProfileLevel->mProfile, pProfileLevel->mLevel); - } - - } - pOmxComponents++; - } - if (!strcmp(MEDIA_MIMETYPE_VIDEO_AVC, kMimeTypes[k])) - pDecoder->codec = M4DA_StreamTypeVideoMpeg4Avc; - if (!strcmp(MEDIA_MIMETYPE_VIDEO_MPEG4, kMimeTypes[k])) - pDecoder->codec = M4DA_StreamTypeVideoMpeg4; - if (!strcmp(MEDIA_MIMETYPE_VIDEO_H263, kMimeTypes[k])) - pDecoder->codec = M4DA_StreamTypeVideoH263; - - pDecoder++; - } - - logSupportDecodersAndCapabilities(pDecoders); - *decoders = pDecoders; -cleanUp: - return err; -} -/******************** - * ENGINE INTERFACE * - ********************/ -M4OSA_ERR VideoEditorVideoDecoder_configureFromMetadata(M4OSA_Context pContext, - MetaData* meta) { - M4OSA_ERR err = M4NO_ERROR; - VideoEditorVideoDecoder_Context* pDecShellContext = M4OSA_NULL; - bool success = OK; - int32_t width = 0; - int32_t height = 0; - int32_t frameSize = 0; - int32_t vWidth, vHeight; - int32_t cropLeft, cropTop, cropRight, cropBottom; - - VIDEOEDITOR_CHECK(M4OSA_NULL != pContext, M4ERR_PARAMETER); - VIDEOEDITOR_CHECK(M4OSA_NULL != meta, M4ERR_PARAMETER); - - ALOGV("VideoEditorVideoDecoder_configureFromMetadata begin"); - - pDecShellContext = (VideoEditorVideoDecoder_Context*)pContext; - - success = meta->findInt32(kKeyWidth, &vWidth); - VIDEOEDITOR_CHECK(TRUE == success, M4ERR_PARAMETER); - success = meta->findInt32(kKeyHeight, &vHeight); - VIDEOEDITOR_CHECK(TRUE == success, M4ERR_PARAMETER); - - ALOGV("vWidth = %d, vHeight = %d", vWidth, vHeight); - - pDecShellContext->mGivenWidth = vWidth; - pDecShellContext->mGivenHeight = vHeight; - - if (!meta->findRect( - kKeyCropRect, &cropLeft, &cropTop, &cropRight, &cropBottom)) { - - cropLeft = cropTop = 0; - cropRight = vWidth - 1; - cropBottom = vHeight - 1; - - ALOGV("got dimensions only %d x %d", width, height); - } else { - ALOGV("got crop rect %d, %d, %d, %d", - cropLeft, cropTop, cropRight, cropBottom); - } - - pDecShellContext->mCropRect.left = cropLeft; - pDecShellContext->mCropRect.right = cropRight; - pDecShellContext->mCropRect.top = cropTop; - pDecShellContext->mCropRect.bottom = cropBottom; - - width = cropRight - cropLeft + 1; - height = cropBottom - cropTop + 1; - - ALOGV("VideoDecoder_configureFromMetadata : W=%d H=%d", width, height); - VIDEOEDITOR_CHECK((0 != width) && (0 != height), M4ERR_PARAMETER); - - if( (M4OSA_NULL != pDecShellContext->m_pDecBufferPool) && - (pDecShellContext->m_pVideoStreamhandler->m_videoWidth == \ - (uint32_t)width) && - (pDecShellContext->m_pVideoStreamhandler->m_videoHeight == \ - (uint32_t)height) ) { - // No need to reconfigure - goto cleanUp; - } - ALOGV("VideoDecoder_configureFromMetadata reset: W=%d H=%d", width, height); - // Update the stream handler parameters - pDecShellContext->m_pVideoStreamhandler->m_videoWidth = width; - pDecShellContext->m_pVideoStreamhandler->m_videoHeight = height; - frameSize = (width * height * 3) / 2; - - // Configure the buffer pool - if( M4OSA_NULL != pDecShellContext->m_pDecBufferPool ) { - ALOGV("VideoDecoder_configureFromMetadata : reset the buffer pool"); - VIDEOEDITOR_BUFFER_freePool(pDecShellContext->m_pDecBufferPool); - pDecShellContext->m_pDecBufferPool = M4OSA_NULL; - } - err = VIDEOEDITOR_BUFFER_allocatePool(&pDecShellContext->m_pDecBufferPool, - MAX_DEC_BUFFERS, (M4OSA_Char*)"VIDEOEDITOR_DecodedBufferPool"); - VIDEOEDITOR_CHECK(M4NO_ERROR == err, err); - err = VIDEOEDITOR_BUFFER_initPoolBuffers(pDecShellContext->m_pDecBufferPool, - frameSize + pDecShellContext->mGivenWidth * 2); - - VIDEOEDITOR_CHECK(M4NO_ERROR == err, err); - -cleanUp: - if( M4NO_ERROR == err ) { - ALOGV("VideoEditorVideoDecoder_configureFromMetadata no error"); - } else { - if( M4OSA_NULL != pDecShellContext->m_pDecBufferPool ) { - VIDEOEDITOR_BUFFER_freePool(pDecShellContext->m_pDecBufferPool); - pDecShellContext->m_pDecBufferPool = M4OSA_NULL; - } - ALOGV("VideoEditorVideoDecoder_configureFromMetadata ERROR 0x%X", err); - } - ALOGV("VideoEditorVideoDecoder_configureFromMetadata end"); - return err; -} - -M4OSA_ERR VideoEditorVideoDecoder_destroy(M4OSA_Context pContext) { - M4OSA_ERR err = M4NO_ERROR; - VideoEditorVideoDecoder_Context* pDecShellContext = - (VideoEditorVideoDecoder_Context*)pContext; - - // Input parameters check - ALOGV("VideoEditorVideoDecoder_destroy begin"); - VIDEOEDITOR_CHECK(M4OSA_NULL != pContext, M4ERR_PARAMETER); - - // Release the color converter - delete pDecShellContext->mI420ColorConverter; - - // Destroy the graph - if( pDecShellContext->mVideoDecoder != NULL ) { - ALOGV("### VideoEditorVideoDecoder_destroy : releasing decoder"); - pDecShellContext->mVideoDecoder->stop(); - pDecShellContext->mVideoDecoder.clear(); - } - pDecShellContext->mClient.disconnect(); - pDecShellContext->mReaderSource.clear(); - - // Release memory - if( pDecShellContext->m_pDecBufferPool != M4OSA_NULL ) { - VIDEOEDITOR_BUFFER_freePool(pDecShellContext->m_pDecBufferPool); - pDecShellContext->m_pDecBufferPool = M4OSA_NULL; - } - SAFE_FREE(pDecShellContext); - pContext = NULL; - -cleanUp: - if( M4NO_ERROR == err ) { - ALOGV("VideoEditorVideoDecoder_destroy no error"); - } else { - ALOGV("VideoEditorVideoDecoder_destroy ERROR 0x%X", err); - } - ALOGV("VideoEditorVideoDecoder_destroy end"); - return err; -} - -M4OSA_ERR VideoEditorVideoDecoder_create(M4OSA_Context *pContext, - M4_StreamHandler *pStreamHandler, - M4READER_GlobalInterface *pReaderGlobalInterface, - M4READER_DataInterface *pReaderDataInterface, - M4_AccessUnit *pAccessUnit, M4OSA_Void *pUserData) { - M4OSA_ERR err = M4NO_ERROR; - VideoEditorVideoDecoder_Context* pDecShellContext = M4OSA_NULL; - status_t status = OK; - bool success = TRUE; - int32_t colorFormat = 0; - M4OSA_UInt32 size = 0; - sp<MetaData> decoderMetadata = NULL; - int decoderOutput = OMX_COLOR_FormatYUV420Planar; - - ALOGV("VideoEditorVideoDecoder_create begin"); - // Input parameters check - VIDEOEDITOR_CHECK(M4OSA_NULL != pContext, M4ERR_PARAMETER); - VIDEOEDITOR_CHECK(M4OSA_NULL != pStreamHandler, M4ERR_PARAMETER); - VIDEOEDITOR_CHECK(M4OSA_NULL != pReaderDataInterface, M4ERR_PARAMETER); - - // Context allocation & initialization - SAFE_MALLOC(pDecShellContext, VideoEditorVideoDecoder_Context, 1, - "VideoEditorVideoDecoder"); - pDecShellContext->m_pVideoStreamhandler = - (M4_VideoStreamHandler*)pStreamHandler; - pDecShellContext->m_pNextAccessUnitToDecode = pAccessUnit; - pDecShellContext->m_pReaderGlobal = pReaderGlobalInterface; - pDecShellContext->m_pReader = pReaderDataInterface; - pDecShellContext->m_lastDecodedCTS = -1; - pDecShellContext->m_lastRenderCts = -1; - switch( pStreamHandler->m_streamType ) { - case M4DA_StreamTypeVideoH263: - pDecShellContext->mDecoderType = VIDEOEDITOR_kH263VideoDec; - break; - case M4DA_StreamTypeVideoMpeg4: - pDecShellContext->mDecoderType = VIDEOEDITOR_kMpeg4VideoDec; - // Parse the VOL header - err = VideoEditorVideoDecoder_internalParseVideoDSI( - (M4OSA_UInt8*)pDecShellContext->m_pVideoStreamhandler->\ - m_basicProperties.m_pDecoderSpecificInfo, - pDecShellContext->m_pVideoStreamhandler->\ - m_basicProperties.m_decoderSpecificInfoSize, - &pDecShellContext->m_Dci, &pDecShellContext->m_VideoSize); - VIDEOEDITOR_CHECK(M4NO_ERROR == err, err); - break; - case M4DA_StreamTypeVideoMpeg4Avc: - pDecShellContext->mDecoderType = VIDEOEDITOR_kH264VideoDec; - break; - default: - VIDEOEDITOR_CHECK(!"VideoDecoder_create : incorrect stream type", - M4ERR_PARAMETER); - break; - } - - pDecShellContext->mNbInputFrames = 0; - pDecShellContext->mFirstInputCts = -1.0; - pDecShellContext->mLastInputCts = -1.0; - pDecShellContext->mNbRenderedFrames = 0; - pDecShellContext->mFirstRenderedCts = -1.0; - pDecShellContext->mLastRenderedCts = -1.0; - pDecShellContext->mNbOutputFrames = 0; - pDecShellContext->mFirstOutputCts = -1; - pDecShellContext->mLastOutputCts = -1; - pDecShellContext->m_pDecBufferPool = M4OSA_NULL; - - // Calculate the interval between two video frames. - CHECK(pDecShellContext->m_pVideoStreamhandler->m_averageFrameRate > 0); - pDecShellContext->mFrameIntervalMs = - 1000.0 / pDecShellContext->m_pVideoStreamhandler->m_averageFrameRate; - - /** - * StageFright graph building - */ - decoderMetadata = new MetaData; - switch( pDecShellContext->mDecoderType ) { - case VIDEOEDITOR_kH263VideoDec: - decoderMetadata->setCString(kKeyMIMEType, MEDIA_MIMETYPE_VIDEO_H263); - break; - case VIDEOEDITOR_kMpeg4VideoDec: - decoderMetadata->setCString(kKeyMIMEType, MEDIA_MIMETYPE_VIDEO_MPEG4); - decoderMetadata->setData(kKeyESDS, kTypeESDS, - pStreamHandler->m_pESDSInfo, - pStreamHandler->m_ESDSInfoSize); - break; - case VIDEOEDITOR_kH264VideoDec: - decoderMetadata->setCString(kKeyMIMEType, MEDIA_MIMETYPE_VIDEO_AVC); - decoderMetadata->setData(kKeyAVCC, kTypeAVCC, - pStreamHandler->m_pH264DecoderSpecificInfo, - pStreamHandler->m_H264decoderSpecificInfoSize); - break; - default: - VIDEOEDITOR_CHECK(!"VideoDecoder_create : incorrect stream type", - M4ERR_PARAMETER); - break; - } - - decoderMetadata->setInt32(kKeyMaxInputSize, pStreamHandler->m_maxAUSize); - decoderMetadata->setInt32(kKeyWidth, - pDecShellContext->m_pVideoStreamhandler->m_videoWidth); - decoderMetadata->setInt32(kKeyHeight, - pDecShellContext->m_pVideoStreamhandler->m_videoHeight); - - // Create the decoder source - pDecShellContext->mReaderSource = new VideoEditorVideoDecoderSource( - decoderMetadata, pDecShellContext->mDecoderType, - (void *)pDecShellContext); - VIDEOEDITOR_CHECK(NULL != pDecShellContext->mReaderSource.get(), - M4ERR_SF_DECODER_RSRC_FAIL); - - // Connect to the OMX client - status = pDecShellContext->mClient.connect(); - VIDEOEDITOR_CHECK(OK == status, M4ERR_SF_DECODER_RSRC_FAIL); - - // Create the decoder - pDecShellContext->mVideoDecoder = OMXCodec::Create( - pDecShellContext->mClient.interface(), - decoderMetadata, false, pDecShellContext->mReaderSource); - VIDEOEDITOR_CHECK(NULL != pDecShellContext->mVideoDecoder.get(), - M4ERR_SF_DECODER_RSRC_FAIL); - - - // Get the output color format - success = pDecShellContext->mVideoDecoder->getFormat()->findInt32( - kKeyColorFormat, &colorFormat); - VIDEOEDITOR_CHECK(TRUE == success, M4ERR_PARAMETER); - pDecShellContext->decOuputColorFormat = (OMX_COLOR_FORMATTYPE)colorFormat; - - pDecShellContext->mVideoDecoder->getFormat()->setInt32(kKeyWidth, - pDecShellContext->m_pVideoStreamhandler->m_videoWidth); - pDecShellContext->mVideoDecoder->getFormat()->setInt32(kKeyHeight, - pDecShellContext->m_pVideoStreamhandler->m_videoHeight); - - // Get the color converter - pDecShellContext->mI420ColorConverter = new I420ColorConverter; - if (pDecShellContext->mI420ColorConverter->isLoaded()) { - decoderOutput = pDecShellContext->mI420ColorConverter->getDecoderOutputFormat(); - } - - if (decoderOutput == OMX_COLOR_FormatYUV420Planar) { - delete pDecShellContext->mI420ColorConverter; - pDecShellContext->mI420ColorConverter = NULL; - } - - ALOGI("decoder output format = 0x%X\n", decoderOutput); - - // Configure the buffer pool from the metadata - err = VideoEditorVideoDecoder_configureFromMetadata(pDecShellContext, - pDecShellContext->mVideoDecoder->getFormat().get()); - VIDEOEDITOR_CHECK(M4NO_ERROR == err, err); - - // Start the graph - status = pDecShellContext->mVideoDecoder->start(); - VIDEOEDITOR_CHECK(OK == status, M4ERR_SF_DECODER_RSRC_FAIL); - - *pContext = (M4OSA_Context)pDecShellContext; - -cleanUp: - if( M4NO_ERROR == err ) { - ALOGV("VideoEditorVideoDecoder_create no error"); - } else { - VideoEditorVideoDecoder_destroy(pDecShellContext); - *pContext = M4OSA_NULL; - ALOGV("VideoEditorVideoDecoder_create ERROR 0x%X", err); - } - ALOGV("VideoEditorVideoDecoder_create : DONE"); - return err; -} - -M4OSA_ERR VideoEditorVideoSoftwareDecoder_create(M4OSA_Context *pContext, - M4_StreamHandler *pStreamHandler, - M4READER_GlobalInterface *pReaderGlobalInterface, - M4READER_DataInterface *pReaderDataInterface, - M4_AccessUnit *pAccessUnit, M4OSA_Void *pUserData) { - M4OSA_ERR err = M4NO_ERROR; - VideoEditorVideoDecoder_Context* pDecShellContext = M4OSA_NULL; - status_t status = OK; - bool success = TRUE; - int32_t colorFormat = 0; - M4OSA_UInt32 size = 0; - sp<MetaData> decoderMetadata = NULL; - - ALOGV("VideoEditorVideoDecoder_create begin"); - // Input parameters check - VIDEOEDITOR_CHECK(M4OSA_NULL != pContext, M4ERR_PARAMETER); - VIDEOEDITOR_CHECK(M4OSA_NULL != pStreamHandler, M4ERR_PARAMETER); - VIDEOEDITOR_CHECK(M4OSA_NULL != pReaderDataInterface, M4ERR_PARAMETER); - - // Context allocation & initialization - SAFE_MALLOC(pDecShellContext, VideoEditorVideoDecoder_Context, 1, - "VideoEditorVideoDecoder"); - pDecShellContext->m_pVideoStreamhandler = - (M4_VideoStreamHandler*)pStreamHandler; - pDecShellContext->m_pNextAccessUnitToDecode = pAccessUnit; - pDecShellContext->m_pReaderGlobal = pReaderGlobalInterface; - pDecShellContext->m_pReader = pReaderDataInterface; - pDecShellContext->m_lastDecodedCTS = -1; - pDecShellContext->m_lastRenderCts = -1; - switch( pStreamHandler->m_streamType ) { - case M4DA_StreamTypeVideoH263: - pDecShellContext->mDecoderType = VIDEOEDITOR_kH263VideoDec; - break; - case M4DA_StreamTypeVideoMpeg4: - pDecShellContext->mDecoderType = VIDEOEDITOR_kMpeg4VideoDec; - // Parse the VOL header - err = VideoEditorVideoDecoder_internalParseVideoDSI( - (M4OSA_UInt8*)pDecShellContext->m_pVideoStreamhandler->\ - m_basicProperties.m_pDecoderSpecificInfo, - pDecShellContext->m_pVideoStreamhandler->\ - m_basicProperties.m_decoderSpecificInfoSize, - &pDecShellContext->m_Dci, &pDecShellContext->m_VideoSize); - VIDEOEDITOR_CHECK(M4NO_ERROR == err, err); - break; - case M4DA_StreamTypeVideoMpeg4Avc: - pDecShellContext->mDecoderType = VIDEOEDITOR_kH264VideoDec; - break; - default: - VIDEOEDITOR_CHECK(!"VideoDecoder_create : incorrect stream type", - M4ERR_PARAMETER); - break; - } - - pDecShellContext->mNbInputFrames = 0; - pDecShellContext->mFirstInputCts = -1.0; - pDecShellContext->mLastInputCts = -1.0; - pDecShellContext->mNbRenderedFrames = 0; - pDecShellContext->mFirstRenderedCts = -1.0; - pDecShellContext->mLastRenderedCts = -1.0; - pDecShellContext->mNbOutputFrames = 0; - pDecShellContext->mFirstOutputCts = -1; - pDecShellContext->mLastOutputCts = -1; - pDecShellContext->m_pDecBufferPool = M4OSA_NULL; - - // Calculate the interval between two video frames. - if(pDecShellContext->m_pVideoStreamhandler->m_averageFrameRate > 0){ - pDecShellContext->mFrameIntervalMs = - 1000.0 / pDecShellContext->m_pVideoStreamhandler->m_averageFrameRate; - } - - /** - * StageFright graph building - */ - decoderMetadata = new MetaData; - switch( pDecShellContext->mDecoderType ) { - case VIDEOEDITOR_kH263VideoDec: - decoderMetadata->setCString(kKeyMIMEType, MEDIA_MIMETYPE_VIDEO_H263); - break; - case VIDEOEDITOR_kMpeg4VideoDec: - decoderMetadata->setCString(kKeyMIMEType, MEDIA_MIMETYPE_VIDEO_MPEG4); - decoderMetadata->setData(kKeyESDS, kTypeESDS, - pStreamHandler->m_pESDSInfo, - pStreamHandler->m_ESDSInfoSize); - break; - case VIDEOEDITOR_kH264VideoDec: - decoderMetadata->setCString(kKeyMIMEType, MEDIA_MIMETYPE_VIDEO_AVC); - decoderMetadata->setData(kKeyAVCC, kTypeAVCC, - pStreamHandler->m_pH264DecoderSpecificInfo, - pStreamHandler->m_H264decoderSpecificInfoSize); - break; - default: - VIDEOEDITOR_CHECK(!"VideoDecoder_create : incorrect stream type", - M4ERR_PARAMETER); - break; - } - - decoderMetadata->setInt32(kKeyMaxInputSize, pStreamHandler->m_maxAUSize); - decoderMetadata->setInt32(kKeyWidth, - pDecShellContext->m_pVideoStreamhandler->m_videoWidth); - decoderMetadata->setInt32(kKeyHeight, - pDecShellContext->m_pVideoStreamhandler->m_videoHeight); - - // Create the decoder source - pDecShellContext->mReaderSource = new VideoEditorVideoDecoderSource( - decoderMetadata, pDecShellContext->mDecoderType, - (void *)pDecShellContext); - VIDEOEDITOR_CHECK(NULL != pDecShellContext->mReaderSource.get(), - M4ERR_SF_DECODER_RSRC_FAIL); - - // Connect to the OMX client - status = pDecShellContext->mClient.connect(); - VIDEOEDITOR_CHECK(OK == status, M4ERR_SF_DECODER_RSRC_FAIL); - - ALOGI("Using software codecs only"); - // Create the decoder - pDecShellContext->mVideoDecoder = OMXCodec::Create( - pDecShellContext->mClient.interface(), - decoderMetadata, false, pDecShellContext->mReaderSource,NULL,OMXCodec::kSoftwareCodecsOnly); - VIDEOEDITOR_CHECK(NULL != pDecShellContext->mVideoDecoder.get(), - M4ERR_SF_DECODER_RSRC_FAIL); - - // Get the output color format - success = pDecShellContext->mVideoDecoder->getFormat()->findInt32( - kKeyColorFormat, &colorFormat); - VIDEOEDITOR_CHECK(TRUE == success, M4ERR_PARAMETER); - pDecShellContext->decOuputColorFormat = (OMX_COLOR_FORMATTYPE)colorFormat; - - pDecShellContext->mVideoDecoder->getFormat()->setInt32(kKeyWidth, - pDecShellContext->m_pVideoStreamhandler->m_videoWidth); - pDecShellContext->mVideoDecoder->getFormat()->setInt32(kKeyHeight, - pDecShellContext->m_pVideoStreamhandler->m_videoHeight); - - // Configure the buffer pool from the metadata - err = VideoEditorVideoDecoder_configureFromMetadata(pDecShellContext, - pDecShellContext->mVideoDecoder->getFormat().get()); - VIDEOEDITOR_CHECK(M4NO_ERROR == err, err); - - // Start the graph - status = pDecShellContext->mVideoDecoder->start(); - VIDEOEDITOR_CHECK(OK == status, M4ERR_SF_DECODER_RSRC_FAIL); - - *pContext = (M4OSA_Context)pDecShellContext; - -cleanUp: - if( M4NO_ERROR == err ) { - ALOGV("VideoEditorVideoDecoder_create no error"); - } else { - VideoEditorVideoDecoder_destroy(pDecShellContext); - *pContext = M4OSA_NULL; - ALOGV("VideoEditorVideoDecoder_create ERROR 0x%X", err); - } - ALOGV("VideoEditorVideoDecoder_create : DONE"); - return err; -} - - -M4OSA_ERR VideoEditorVideoDecoder_getOption(M4OSA_Context context, - M4OSA_OptionID optionId, M4OSA_DataOption pValue) { - M4OSA_ERR lerr = M4NO_ERROR; - VideoEditorVideoDecoder_Context* pDecShellContext = - (VideoEditorVideoDecoder_Context*) context; - M4_VersionInfo* pVersionInfo; - M4DECODER_VideoSize* pVideoSize; - M4OSA_UInt32* pNextFrameCts; - M4OSA_UInt32 *plastDecodedFrameCts; - M4DECODER_AVCProfileLevel* profile; - M4DECODER_MPEG4_DecoderConfigInfo* pDecConfInfo; - - ALOGV("VideoEditorVideoDecoder_getOption begin"); - - switch (optionId) { - case M4DECODER_kOptionID_AVCLastDecodedFrameCTS: - plastDecodedFrameCts = (M4OSA_UInt32 *) pValue; - *plastDecodedFrameCts = pDecShellContext->m_lastDecodedCTS; - break; - - case M4DECODER_kOptionID_Version: - pVersionInfo = (M4_VersionInfo*)pValue; - - pVersionInfo->m_major = VIDEOEDITOR_VIDEC_SHELL_VER_MAJOR; - pVersionInfo->m_minor= VIDEOEDITOR_VIDEC_SHELL_VER_MINOR; - pVersionInfo->m_revision = VIDEOEDITOR_VIDEC_SHELL_VER_REVISION; - pVersionInfo->m_structSize=sizeof(M4_VersionInfo); - break; - - case M4DECODER_kOptionID_VideoSize: - /** Only VPS uses this Option ID. */ - pVideoSize = (M4DECODER_VideoSize*)pValue; - pDecShellContext->mVideoDecoder->getFormat()->findInt32(kKeyWidth, - (int32_t*)(&pVideoSize->m_uiWidth)); - pDecShellContext->mVideoDecoder->getFormat()->findInt32(kKeyHeight, - (int32_t*)(&pVideoSize->m_uiHeight)); - ALOGV("VideoEditorVideoDecoder_getOption : W=%d H=%d", - pVideoSize->m_uiWidth, pVideoSize->m_uiHeight); - break; - - case M4DECODER_kOptionID_NextRenderedFrameCTS: - /** How to get this information. SF decoder does not provide this. * - ** Let us provide last decoded frame CTS as of now. * - ** Only VPS uses this Option ID. */ - pNextFrameCts = (M4OSA_UInt32 *)pValue; - *pNextFrameCts = pDecShellContext->m_lastDecodedCTS; - break; - case M4DECODER_MPEG4_kOptionID_DecoderConfigInfo: - if(pDecShellContext->mDecoderType == VIDEOEDITOR_kMpeg4VideoDec) { - (*(M4DECODER_MPEG4_DecoderConfigInfo*)pValue) = - pDecShellContext->m_Dci; - } - break; - default: - lerr = M4ERR_BAD_OPTION_ID; - break; - - } - - ALOGV("VideoEditorVideoDecoder_getOption: end with err = 0x%x", lerr); - return lerr; -} - -M4OSA_ERR VideoEditorVideoDecoder_setOption(M4OSA_Context context, - M4OSA_OptionID optionId, M4OSA_DataOption pValue) { - M4OSA_ERR lerr = M4NO_ERROR; - VideoEditorVideoDecoder_Context *pDecShellContext = - (VideoEditorVideoDecoder_Context*) context; - - ALOGV("VideoEditorVideoDecoder_setOption begin"); - - switch (optionId) { - case M4DECODER_kOptionID_OutputFilter: { - M4DECODER_OutputFilter* pOutputFilter = - (M4DECODER_OutputFilter*) pValue; - pDecShellContext->m_pFilter = - (M4VIFI_PlanConverterFunctionType*)pOutputFilter->\ - m_pFilterFunction; - pDecShellContext->m_pFilterUserData = - pOutputFilter->m_pFilterUserData; - } - break; - case M4DECODER_kOptionID_DeblockingFilter: - break; - default: - lerr = M4ERR_BAD_CONTEXT; - break; - } - - ALOGV("VideoEditorVideoDecoder_setOption: end with err = 0x%x", lerr); - return lerr; -} - -M4OSA_ERR VideoEditorVideoDecoder_decode(M4OSA_Context context, - M4_MediaTime* pTime, M4OSA_Bool bJump, M4OSA_UInt32 tolerance) { - M4OSA_ERR lerr = M4NO_ERROR; - VideoEditorVideoDecoder_Context* pDecShellContext = - (VideoEditorVideoDecoder_Context*) context; - int64_t lFrameTime; - MediaBuffer* pDecoderBuffer = NULL; - MediaBuffer* pNextBuffer = NULL; - status_t errStatus; - bool needSeek = bJump; - - ALOGV("VideoEditorVideoDecoder_decode begin"); - - if( M4OSA_TRUE == pDecShellContext->mReachedEOS ) { - // Do not call read(), it could lead to a freeze - ALOGV("VideoEditorVideoDecoder_decode : EOS already reached"); - lerr = M4WAR_NO_MORE_AU; - goto VIDEOEDITOR_VideoDecode_cleanUP; - } - if(pDecShellContext->m_lastDecodedCTS >= *pTime) { - ALOGV("VideoDecoder_decode: Already decoded up to this time CTS = %lf.", - pDecShellContext->m_lastDecodedCTS); - goto VIDEOEDITOR_VideoDecode_cleanUP; - } - if(M4OSA_TRUE == bJump) { - ALOGV("VideoEditorVideoDecoder_decode: Jump called"); - pDecShellContext->m_lastDecodedCTS = -1; - pDecShellContext->m_lastRenderCts = -1; - } - - pDecShellContext->mNbInputFrames++; - if (0 > pDecShellContext->mFirstInputCts){ - pDecShellContext->mFirstInputCts = *pTime; - } - pDecShellContext->mLastInputCts = *pTime; - - while (pDecoderBuffer == NULL || pDecShellContext->m_lastDecodedCTS + tolerance < *pTime) { - ALOGV("VideoEditorVideoDecoder_decode, frameCTS = %lf, DecodeUpTo = %lf", - pDecShellContext->m_lastDecodedCTS, *pTime); - - // Read the buffer from the stagefright decoder - if (needSeek) { - MediaSource::ReadOptions options; - int64_t time_us = *pTime * 1000; - options.setSeekTo(time_us, MediaSource::ReadOptions::SEEK_PREVIOUS_SYNC); - errStatus = pDecShellContext->mVideoDecoder->read(&pNextBuffer, &options); - needSeek = false; - } else { - errStatus = pDecShellContext->mVideoDecoder->read(&pNextBuffer); - } - - // Handle EOS and format change - if (errStatus == ERROR_END_OF_STREAM) { - ALOGV("End of stream reached, returning M4WAR_NO_MORE_AU "); - pDecShellContext->mReachedEOS = M4OSA_TRUE; - lerr = M4WAR_NO_MORE_AU; - // If we decoded a buffer before EOS, we still need to put it - // into the queue. - if (pDecoderBuffer && bJump) { - copyBufferToQueue(pDecShellContext, pDecoderBuffer); - } - goto VIDEOEDITOR_VideoDecode_cleanUP; - } else if (INFO_FORMAT_CHANGED == errStatus) { - ALOGV("VideoDecoder_decode : source returns INFO_FORMAT_CHANGED"); - lerr = VideoEditorVideoDecoder_configureFromMetadata( - pDecShellContext, - pDecShellContext->mVideoDecoder->getFormat().get()); - if( M4NO_ERROR != lerr ) { - ALOGV("!!! VideoEditorVideoDecoder_decode ERROR : " - "VideoDecoder_configureFromMetadata returns 0x%X", lerr); - break; - } - continue; - } else if (errStatus != OK) { - ALOGE("VideoEditorVideoDecoder_decode ERROR:0x%x(%d)", - errStatus,errStatus); - lerr = errStatus; - goto VIDEOEDITOR_VideoDecode_cleanUP; - } - - // The OMXCodec client should expect to receive 0-length buffers - // and drop the 0-length buffers. - if (pNextBuffer->range_length() == 0) { - pNextBuffer->release(); - continue; - } - - // Now we have a good next buffer, release the previous one. - if (pDecoderBuffer != NULL) { - pDecoderBuffer->release(); - pDecoderBuffer = NULL; - } - pDecoderBuffer = pNextBuffer; - - // Record the timestamp of last decoded buffer - pDecoderBuffer->meta_data()->findInt64(kKeyTime, &lFrameTime); - pDecShellContext->m_lastDecodedCTS = (M4_MediaTime)(lFrameTime/1000); - ALOGV("VideoEditorVideoDecoder_decode,decoded frametime = %lf,size = %d", - (M4_MediaTime)lFrameTime, pDecoderBuffer->size() ); - - /* - * We need to save a buffer if bJump == false to a queue. These - * buffers have a timestamp >= the target time, *pTime (for instance, - * the transition between two videos, or a trimming postion inside - * one video), since they are part of the transition clip or the - * trimmed video. - * - * If *pTime does not have the same value as any of the existing - * video frames, we would like to get the buffer right before *pTime - * and in the transcoding phrase, this video frame will be encoded - * as a key frame and becomes the first video frame for the transition or the - * trimmed video to be generated. This buffer must also be queued. - * - */ - int64_t targetTimeMs = - pDecShellContext->m_lastDecodedCTS + - pDecShellContext->mFrameIntervalMs + - tolerance; - if (!bJump || targetTimeMs > *pTime) { - lerr = copyBufferToQueue(pDecShellContext, pDecoderBuffer); - if (lerr != M4NO_ERROR) { - goto VIDEOEDITOR_VideoDecode_cleanUP; - } - } - } - - pDecShellContext->mNbOutputFrames++; - if ( 0 > pDecShellContext->mFirstOutputCts ) { - pDecShellContext->mFirstOutputCts = *pTime; - } - pDecShellContext->mLastOutputCts = *pTime; - -VIDEOEDITOR_VideoDecode_cleanUP: - *pTime = pDecShellContext->m_lastDecodedCTS; - if (pDecoderBuffer != NULL) { - pDecoderBuffer->release(); - pDecoderBuffer = NULL; - } - - ALOGV("VideoEditorVideoDecoder_decode: end with 0x%x", lerr); - return lerr; -} - -static M4OSA_ERR copyBufferToQueue( - VideoEditorVideoDecoder_Context* pDecShellContext, - MediaBuffer* pDecoderBuffer) { - - M4OSA_ERR lerr = M4NO_ERROR; - VIDEOEDITOR_BUFFER_Buffer* tmpDecBuffer; - - // Get a buffer from the queue - lerr = VIDEOEDITOR_BUFFER_getBuffer(pDecShellContext->m_pDecBufferPool, - VIDEOEDITOR_BUFFER_kEmpty, &tmpDecBuffer); - if (lerr == (M4OSA_UInt32)M4ERR_NO_BUFFER_AVAILABLE) { - lerr = VIDEOEDITOR_BUFFER_getOldestBuffer( - pDecShellContext->m_pDecBufferPool, - VIDEOEDITOR_BUFFER_kFilled, &tmpDecBuffer); - tmpDecBuffer->state = VIDEOEDITOR_BUFFER_kEmpty; - lerr = M4NO_ERROR; - } - - if (lerr != M4NO_ERROR) return lerr; - - // Color convert or copy from the given MediaBuffer to our buffer - if (pDecShellContext->mI420ColorConverter) { - if (pDecShellContext->mI420ColorConverter->convertDecoderOutputToI420( - (uint8_t *)pDecoderBuffer->data(),// ?? + pDecoderBuffer->range_offset(), // decoderBits - pDecShellContext->mGivenWidth, // decoderWidth - pDecShellContext->mGivenHeight, // decoderHeight - pDecShellContext->mCropRect, // decoderRect - tmpDecBuffer->pData /* dstBits */) < 0) { - ALOGE("convertDecoderOutputToI420 failed"); - lerr = M4ERR_NOT_IMPLEMENTED; - } - } else if (pDecShellContext->decOuputColorFormat == OMX_COLOR_FormatYUV420Planar) { - int32_t width = pDecShellContext->m_pVideoStreamhandler->m_videoWidth; - int32_t height = pDecShellContext->m_pVideoStreamhandler->m_videoHeight; - int32_t yPlaneSize = width * height; - int32_t uvPlaneSize = width * height / 4; - int32_t offsetSrc = 0; - - if (( width == pDecShellContext->mGivenWidth ) && - ( height == pDecShellContext->mGivenHeight )) - { - M4OSA_MemAddr8 pTmpBuff = (M4OSA_MemAddr8)pDecoderBuffer->data() + pDecoderBuffer->range_offset(); - - memcpy((void *)tmpDecBuffer->pData, (void *)pTmpBuff, yPlaneSize); - - offsetSrc += pDecShellContext->mGivenWidth * pDecShellContext->mGivenHeight; - memcpy((void *)((M4OSA_MemAddr8)tmpDecBuffer->pData + yPlaneSize), - (void *)(pTmpBuff + offsetSrc), uvPlaneSize); - - offsetSrc += (pDecShellContext->mGivenWidth >> 1) * (pDecShellContext->mGivenHeight >> 1); - memcpy((void *)((M4OSA_MemAddr8)tmpDecBuffer->pData + yPlaneSize + uvPlaneSize), - (void *)(pTmpBuff + offsetSrc), uvPlaneSize); - } - else - { - M4OSA_MemAddr8 pTmpBuff = (M4OSA_MemAddr8)pDecoderBuffer->data() + pDecoderBuffer->range_offset(); - M4OSA_MemAddr8 pTmpBuffDst = (M4OSA_MemAddr8)tmpDecBuffer->pData; - int32_t index; - - for ( index = 0; index < height; index++) - { - memcpy((void *)pTmpBuffDst, (void *)pTmpBuff, width); - pTmpBuffDst += width; - pTmpBuff += pDecShellContext->mGivenWidth; - } - - pTmpBuff += (pDecShellContext->mGivenWidth * ( pDecShellContext->mGivenHeight - height)); - for ( index = 0; index < height >> 1; index++) - { - memcpy((void *)pTmpBuffDst, (void *)pTmpBuff, width >> 1); - pTmpBuffDst += width >> 1; - pTmpBuff += pDecShellContext->mGivenWidth >> 1; - } - - pTmpBuff += ((pDecShellContext->mGivenWidth * (pDecShellContext->mGivenHeight - height)) / 4); - for ( index = 0; index < height >> 1; index++) - { - memcpy((void *)pTmpBuffDst, (void *)pTmpBuff, width >> 1); - pTmpBuffDst += width >> 1; - pTmpBuff += pDecShellContext->mGivenWidth >> 1; - } - } - } else { - ALOGE("VideoDecoder_decode: unexpected color format 0x%X", - pDecShellContext->decOuputColorFormat); - lerr = M4ERR_PARAMETER; - } - - tmpDecBuffer->buffCTS = pDecShellContext->m_lastDecodedCTS; - tmpDecBuffer->state = VIDEOEDITOR_BUFFER_kFilled; - tmpDecBuffer->size = pDecoderBuffer->size(); - - return lerr; -} - -M4OSA_ERR VideoEditorVideoDecoder_render(M4OSA_Context context, - M4_MediaTime* pTime, M4VIFI_ImagePlane* pOutputPlane, - M4OSA_Bool bForceRender) { - M4OSA_ERR err = M4NO_ERROR; - VideoEditorVideoDecoder_Context* pDecShellContext = - (VideoEditorVideoDecoder_Context*) context; - M4OSA_UInt32 lindex, i; - M4OSA_UInt8* p_buf_src, *p_buf_dest; - M4VIFI_ImagePlane tmpPlaneIn, tmpPlaneOut; - VIDEOEDITOR_BUFFER_Buffer* pTmpVIDEOEDITORBuffer, *pRenderVIDEOEDITORBuffer - = M4OSA_NULL; - M4_MediaTime candidateTimeStamp = -1; - M4OSA_Bool bFound = M4OSA_FALSE; - - ALOGV("VideoEditorVideoDecoder_render begin"); - // Input parameters check - VIDEOEDITOR_CHECK(M4OSA_NULL != context, M4ERR_PARAMETER); - VIDEOEDITOR_CHECK(M4OSA_NULL != pTime, M4ERR_PARAMETER); - VIDEOEDITOR_CHECK(M4OSA_NULL != pOutputPlane, M4ERR_PARAMETER); - - // The output buffer is already allocated, just copy the data - if ( (*pTime <= pDecShellContext->m_lastRenderCts) && - (M4OSA_FALSE == bForceRender) ) { - ALOGV("VIDEOEDITOR_VIDEO_render Frame in the past"); - err = M4WAR_VIDEORENDERER_NO_NEW_FRAME; - goto cleanUp; - } - ALOGV("VideoDecoder_render: lastRendered time = %lf,requested render time = " - "%lf", pDecShellContext->m_lastRenderCts, *pTime); - - /** - * Find the buffer appropriate for rendering. */ - for (i=0; i < pDecShellContext->m_pDecBufferPool->NB; i++) { - pTmpVIDEOEDITORBuffer = &pDecShellContext->m_pDecBufferPool\ - ->pNXPBuffer[i]; - if (pTmpVIDEOEDITORBuffer->state == VIDEOEDITOR_BUFFER_kFilled) { - /** Free all those buffers older than last rendered frame. */ - if (pTmpVIDEOEDITORBuffer->buffCTS < pDecShellContext->\ - m_lastRenderCts) { - pTmpVIDEOEDITORBuffer->state = VIDEOEDITOR_BUFFER_kEmpty; - } - - /** Get the buffer with appropriate timestamp */ - if ( (pTmpVIDEOEDITORBuffer->buffCTS >= pDecShellContext->\ - m_lastRenderCts) && - (pTmpVIDEOEDITORBuffer->buffCTS <= *pTime) && - (pTmpVIDEOEDITORBuffer->buffCTS > candidateTimeStamp)) { - bFound = M4OSA_TRUE; - pRenderVIDEOEDITORBuffer = pTmpVIDEOEDITORBuffer; - candidateTimeStamp = pTmpVIDEOEDITORBuffer->buffCTS; - ALOGV("VideoDecoder_render: found a buffer with timestamp = %lf", - candidateTimeStamp); - } - } - } - if (M4OSA_FALSE == bFound) { - err = M4WAR_VIDEORENDERER_NO_NEW_FRAME; - goto cleanUp; - } - - ALOGV("VideoEditorVideoDecoder_render 3 ouput %d %d %d %d", - pOutputPlane[0].u_width, pOutputPlane[0].u_height, - pOutputPlane[0].u_topleft, pOutputPlane[0].u_stride); - - pDecShellContext->m_lastRenderCts = candidateTimeStamp; - - if( M4OSA_NULL != pDecShellContext->m_pFilter ) { - // Filtering was requested - M4VIFI_ImagePlane tmpPlane[3]; - // Prepare the output image for conversion - tmpPlane[0].u_width = - pDecShellContext->m_pVideoStreamhandler->m_videoWidth; - tmpPlane[0].u_height = - pDecShellContext->m_pVideoStreamhandler->m_videoHeight; - tmpPlane[0].u_topleft = 0; - tmpPlane[0].u_stride = tmpPlane[0].u_width; - tmpPlane[0].pac_data = (M4VIFI_UInt8*)pRenderVIDEOEDITORBuffer->pData; - tmpPlane[1].u_width = tmpPlane[0].u_width/2; - tmpPlane[1].u_height = tmpPlane[0].u_height/2; - tmpPlane[1].u_topleft = 0; - tmpPlane[1].u_stride = tmpPlane[0].u_stride/2; - tmpPlane[1].pac_data = tmpPlane[0].pac_data + - (tmpPlane[0].u_stride * tmpPlane[0].u_height); - tmpPlane[2].u_width = tmpPlane[1].u_width; - tmpPlane[2].u_height = tmpPlane[1].u_height; - tmpPlane[2].u_topleft = 0; - tmpPlane[2].u_stride = tmpPlane[1].u_stride; - tmpPlane[2].pac_data = tmpPlane[1].pac_data + - (tmpPlane[1].u_stride * tmpPlane[1].u_height); - - ALOGV("VideoEditorVideoDecoder_render w = %d H = %d", - tmpPlane[0].u_width,tmpPlane[0].u_height); - pDecShellContext->m_pFilter(M4OSA_NULL, &tmpPlane[0], pOutputPlane); - } else { - // Just copy the YUV420P buffer - M4OSA_MemAddr8 tempBuffPtr = - (M4OSA_MemAddr8)pRenderVIDEOEDITORBuffer->pData; - M4OSA_UInt32 tempWidth = - pDecShellContext->m_pVideoStreamhandler->m_videoWidth; - M4OSA_UInt32 tempHeight = - pDecShellContext->m_pVideoStreamhandler->m_videoHeight; - - memcpy((void *) pOutputPlane[0].pac_data, (void *)tempBuffPtr, - tempWidth * tempHeight); - tempBuffPtr += (tempWidth * tempHeight); - memcpy((void *) pOutputPlane[1].pac_data, (void *)tempBuffPtr, - (tempWidth/2) * (tempHeight/2)); - tempBuffPtr += ((tempWidth/2) * (tempHeight/2)); - memcpy((void *) pOutputPlane[2].pac_data, (void *)tempBuffPtr, - (tempWidth/2) * (tempHeight/2)); - } - - pDecShellContext->mNbRenderedFrames++; - if ( 0 > pDecShellContext->mFirstRenderedCts ) { - pDecShellContext->mFirstRenderedCts = *pTime; - } - pDecShellContext->mLastRenderedCts = *pTime; - -cleanUp: - if( M4NO_ERROR == err ) { - *pTime = pDecShellContext->m_lastRenderCts; - ALOGV("VideoEditorVideoDecoder_render no error"); - } else { - ALOGV("VideoEditorVideoDecoder_render ERROR 0x%X", err); - } - ALOGV("VideoEditorVideoDecoder_render end"); - return err; -} - -M4OSA_ERR VideoEditorVideoDecoder_getInterface(M4DECODER_VideoType decoderType, - M4DECODER_VideoType *pDecoderType, M4OSA_Context *pDecInterface) { - M4DECODER_VideoInterface* pDecoderInterface = M4OSA_NULL; - - pDecoderInterface = (M4DECODER_VideoInterface*)M4OSA_32bitAlignedMalloc( - sizeof(M4DECODER_VideoInterface), M4DECODER_EXTERNAL, - (M4OSA_Char*)"VideoEditorVideoDecoder_getInterface" ); - if (M4OSA_NULL == pDecoderInterface) { - return M4ERR_ALLOC; - } - - *pDecoderType = decoderType; - - pDecoderInterface->m_pFctCreate = VideoEditorVideoDecoder_create; - pDecoderInterface->m_pFctDestroy = VideoEditorVideoDecoder_destroy; - pDecoderInterface->m_pFctGetOption = VideoEditorVideoDecoder_getOption; - pDecoderInterface->m_pFctSetOption = VideoEditorVideoDecoder_setOption; - pDecoderInterface->m_pFctDecode = VideoEditorVideoDecoder_decode; - pDecoderInterface->m_pFctRender = VideoEditorVideoDecoder_render; - - *pDecInterface = (M4OSA_Context)pDecoderInterface; - return M4NO_ERROR; -} - -M4OSA_ERR VideoEditorVideoDecoder_getSoftwareInterface(M4DECODER_VideoType decoderType, - M4DECODER_VideoType *pDecoderType, M4OSA_Context *pDecInterface) { - M4DECODER_VideoInterface* pDecoderInterface = M4OSA_NULL; - - pDecoderInterface = (M4DECODER_VideoInterface*)M4OSA_32bitAlignedMalloc( - sizeof(M4DECODER_VideoInterface), M4DECODER_EXTERNAL, - (M4OSA_Char*)"VideoEditorVideoDecoder_getInterface" ); - if (M4OSA_NULL == pDecoderInterface) { - return M4ERR_ALLOC; - } - - *pDecoderType = decoderType; - - pDecoderInterface->m_pFctCreate = VideoEditorVideoSoftwareDecoder_create; - pDecoderInterface->m_pFctDestroy = VideoEditorVideoDecoder_destroy; - pDecoderInterface->m_pFctGetOption = VideoEditorVideoDecoder_getOption; - pDecoderInterface->m_pFctSetOption = VideoEditorVideoDecoder_setOption; - pDecoderInterface->m_pFctDecode = VideoEditorVideoDecoder_decode; - pDecoderInterface->m_pFctRender = VideoEditorVideoDecoder_render; - - *pDecInterface = (M4OSA_Context)pDecoderInterface; - return M4NO_ERROR; -} -extern "C" { - -M4OSA_ERR VideoEditorVideoDecoder_getInterface_MPEG4( - M4DECODER_VideoType *pDecoderType, M4OSA_Context *pDecInterface) { - return VideoEditorVideoDecoder_getInterface(M4DECODER_kVideoTypeMPEG4, - pDecoderType, pDecInterface); -} - -M4OSA_ERR VideoEditorVideoDecoder_getInterface_H264( - M4DECODER_VideoType *pDecoderType, M4OSA_Context *pDecInterface) { - return VideoEditorVideoDecoder_getInterface(M4DECODER_kVideoTypeAVC, - pDecoderType, pDecInterface); - -} - -M4OSA_ERR VideoEditorVideoDecoder_getSoftwareInterface_MPEG4( - M4DECODER_VideoType *pDecoderType, M4OSA_Context *pDecInterface) { - return VideoEditorVideoDecoder_getSoftwareInterface(M4DECODER_kVideoTypeMPEG4, - pDecoderType, pDecInterface); -} - -M4OSA_ERR VideoEditorVideoDecoder_getSoftwareInterface_H264( - M4DECODER_VideoType *pDecoderType, M4OSA_Context *pDecInterface) { - return VideoEditorVideoDecoder_getSoftwareInterface(M4DECODER_kVideoTypeAVC, - pDecoderType, pDecInterface); - -} - -M4OSA_ERR VideoEditorVideoDecoder_getVideoDecodersAndCapabilities( - M4DECODER_VideoDecoders** decoders) { - return queryVideoDecoderCapabilities(decoders); -} - -} // extern "C" |