diff options
Diffstat (limited to 'media/libstagefright/codecs/on2/h264dec/SoftAVC.cpp')
-rw-r--r-- | media/libstagefright/codecs/on2/h264dec/SoftAVC.cpp | 249 |
1 files changed, 9 insertions, 240 deletions
diff --git a/media/libstagefright/codecs/on2/h264dec/SoftAVC.cpp b/media/libstagefright/codecs/on2/h264dec/SoftAVC.cpp index 5e299d5..3bd9f47 100644 --- a/media/libstagefright/codecs/on2/h264dec/SoftAVC.cpp +++ b/media/libstagefright/codecs/on2/h264dec/SoftAVC.cpp @@ -47,38 +47,28 @@ static const CodecProfileLevel kProfileLevels[] = { { OMX_VIDEO_AVCProfileBaseline, OMX_VIDEO_AVCLevel51 }, }; -template<class T> -static void InitOMXParams(T *params) { - params->nSize = sizeof(T); - params->nVersion.s.nVersionMajor = 1; - params->nVersion.s.nVersionMinor = 0; - params->nVersion.s.nRevision = 0; - params->nVersion.s.nStep = 0; -} - SoftAVC::SoftAVC( const char *name, const OMX_CALLBACKTYPE *callbacks, OMX_PTR appData, OMX_COMPONENTTYPE **component) - : SimpleSoftOMXComponent(name, callbacks, appData, component), + : SoftVideoDecoderOMXComponent( + name, "video_decoder.avc", OMX_VIDEO_CodingAVC, + kProfileLevels, ARRAY_SIZE(kProfileLevels), + 320 /* width */, 240 /* height */, callbacks, appData, component), mHandle(NULL), mInputBufferCount(0), - mWidth(320), - mHeight(240), mPictureSize(mWidth * mHeight * 3 / 2), - mCropLeft(0), - mCropTop(0), - mCropWidth(mWidth), - mCropHeight(mHeight), mFirstPicture(NULL), mFirstPictureId(-1), mPicId(0), mHeadersDecoded(false), mEOSStatus(INPUT_DATA_AVAILABLE), - mOutputPortSettingsChange(NONE), mSignalledError(false) { - initPorts(); + initPorts( + kNumInputBuffers, 8192 /* inputBufferSize */, + kNumOutputBuffers, MEDIA_MIMETYPE_VIDEO_AVC); + CHECK_EQ(initDecoder(), (status_t)OK); } @@ -100,65 +90,6 @@ SoftAVC::~SoftAVC() { delete[] mFirstPicture; } -void SoftAVC::initPorts() { - OMX_PARAM_PORTDEFINITIONTYPE def; - InitOMXParams(&def); - - def.nPortIndex = kInputPortIndex; - def.eDir = OMX_DirInput; - def.nBufferCountMin = kNumInputBuffers; - def.nBufferCountActual = def.nBufferCountMin; - def.nBufferSize = 8192; - def.bEnabled = OMX_TRUE; - def.bPopulated = OMX_FALSE; - def.eDomain = OMX_PortDomainVideo; - def.bBuffersContiguous = OMX_FALSE; - def.nBufferAlignment = 1; - - def.format.video.cMIMEType = const_cast<char *>(MEDIA_MIMETYPE_VIDEO_AVC); - def.format.video.pNativeRender = NULL; - def.format.video.nFrameWidth = mWidth; - def.format.video.nFrameHeight = mHeight; - def.format.video.nStride = def.format.video.nFrameWidth; - def.format.video.nSliceHeight = def.format.video.nFrameHeight; - def.format.video.nBitrate = 0; - def.format.video.xFramerate = 0; - def.format.video.bFlagErrorConcealment = OMX_FALSE; - def.format.video.eCompressionFormat = OMX_VIDEO_CodingAVC; - def.format.video.eColorFormat = OMX_COLOR_FormatUnused; - def.format.video.pNativeWindow = NULL; - - addPort(def); - - def.nPortIndex = kOutputPortIndex; - def.eDir = OMX_DirOutput; - def.nBufferCountMin = kNumOutputBuffers; - def.nBufferCountActual = def.nBufferCountMin; - def.bEnabled = OMX_TRUE; - def.bPopulated = OMX_FALSE; - def.eDomain = OMX_PortDomainVideo; - def.bBuffersContiguous = OMX_FALSE; - def.nBufferAlignment = 2; - - def.format.video.cMIMEType = const_cast<char *>(MEDIA_MIMETYPE_VIDEO_RAW); - def.format.video.pNativeRender = NULL; - def.format.video.nFrameWidth = mWidth; - def.format.video.nFrameHeight = mHeight; - def.format.video.nStride = def.format.video.nFrameWidth; - def.format.video.nSliceHeight = def.format.video.nFrameHeight; - def.format.video.nBitrate = 0; - def.format.video.xFramerate = 0; - def.format.video.bFlagErrorConcealment = OMX_FALSE; - def.format.video.eCompressionFormat = OMX_VIDEO_CodingUnused; - def.format.video.eColorFormat = OMX_COLOR_FormatYUV420Planar; - def.format.video.pNativeWindow = NULL; - - def.nBufferSize = - (def.format.video.nFrameWidth * def.format.video.nFrameHeight * 3) / 2; - - addPort(def); -} - status_t SoftAVC::initDecoder() { // Force decoder to output buffers in display order. if (H264SwDecInit(&mHandle, 0) == H264SWDEC_OK) { @@ -167,126 +98,6 @@ status_t SoftAVC::initDecoder() { return UNKNOWN_ERROR; } -OMX_ERRORTYPE SoftAVC::internalGetParameter( - OMX_INDEXTYPE index, OMX_PTR params) { - switch (index) { - case OMX_IndexParamVideoPortFormat: - { - OMX_VIDEO_PARAM_PORTFORMATTYPE *formatParams = - (OMX_VIDEO_PARAM_PORTFORMATTYPE *)params; - - if (formatParams->nPortIndex > kOutputPortIndex) { - return OMX_ErrorUndefined; - } - - if (formatParams->nIndex != 0) { - return OMX_ErrorNoMore; - } - - if (formatParams->nPortIndex == kInputPortIndex) { - formatParams->eCompressionFormat = OMX_VIDEO_CodingAVC; - formatParams->eColorFormat = OMX_COLOR_FormatUnused; - formatParams->xFramerate = 0; - } else { - CHECK(formatParams->nPortIndex == kOutputPortIndex); - - formatParams->eCompressionFormat = OMX_VIDEO_CodingUnused; - formatParams->eColorFormat = OMX_COLOR_FormatYUV420Planar; - formatParams->xFramerate = 0; - } - - return OMX_ErrorNone; - } - - case OMX_IndexParamVideoProfileLevelQuerySupported: - { - OMX_VIDEO_PARAM_PROFILELEVELTYPE *profileLevel = - (OMX_VIDEO_PARAM_PROFILELEVELTYPE *) params; - - if (profileLevel->nPortIndex != kInputPortIndex) { - ALOGE("Invalid port index: %ld", profileLevel->nPortIndex); - return OMX_ErrorUnsupportedIndex; - } - - size_t index = profileLevel->nProfileIndex; - size_t nProfileLevels = - sizeof(kProfileLevels) / sizeof(kProfileLevels[0]); - if (index >= nProfileLevels) { - return OMX_ErrorNoMore; - } - - profileLevel->eProfile = kProfileLevels[index].mProfile; - profileLevel->eLevel = kProfileLevels[index].mLevel; - return OMX_ErrorNone; - } - - default: - return SimpleSoftOMXComponent::internalGetParameter(index, params); - } -} - -OMX_ERRORTYPE SoftAVC::internalSetParameter( - OMX_INDEXTYPE index, const OMX_PTR params) { - switch (index) { - case OMX_IndexParamStandardComponentRole: - { - const OMX_PARAM_COMPONENTROLETYPE *roleParams = - (const OMX_PARAM_COMPONENTROLETYPE *)params; - - if (strncmp((const char *)roleParams->cRole, - "video_decoder.avc", - OMX_MAX_STRINGNAME_SIZE - 1)) { - return OMX_ErrorUndefined; - } - - return OMX_ErrorNone; - } - - case OMX_IndexParamVideoPortFormat: - { - OMX_VIDEO_PARAM_PORTFORMATTYPE *formatParams = - (OMX_VIDEO_PARAM_PORTFORMATTYPE *)params; - - if (formatParams->nPortIndex > kOutputPortIndex) { - return OMX_ErrorUndefined; - } - - if (formatParams->nIndex != 0) { - return OMX_ErrorNoMore; - } - - return OMX_ErrorNone; - } - - default: - return SimpleSoftOMXComponent::internalSetParameter(index, params); - } -} - -OMX_ERRORTYPE SoftAVC::getConfig( - OMX_INDEXTYPE index, OMX_PTR params) { - switch (index) { - case OMX_IndexConfigCommonOutputCrop: - { - OMX_CONFIG_RECTTYPE *rectParams = (OMX_CONFIG_RECTTYPE *)params; - - if (rectParams->nPortIndex != 1) { - return OMX_ErrorUndefined; - } - - rectParams->nLeft = mCropLeft; - rectParams->nTop = mCropTop; - rectParams->nWidth = mCropWidth; - rectParams->nHeight = mCropHeight; - - return OMX_ErrorNone; - } - - default: - return OMX_ErrorUnsupportedIndex; - } -} - void SoftAVC::onQueueFilled(OMX_U32 portIndex) { if (mSignalledError || mOutputPortSettingsChange != NONE) { return; @@ -409,8 +220,6 @@ bool SoftAVC::handlePortSettingChangeEvent(const H264SwDecInfo *info) { mWidth = info->picWidth; mHeight = info->picHeight; mPictureSize = mWidth * mHeight * 3 / 2; - mCropWidth = mWidth; - mCropHeight = mHeight; updatePortDefinitions(); notify(OMX_EventPortSettingsChanged, 1, 0, NULL); mOutputPortSettingsChange = AWAITING_DISABLED; @@ -508,49 +317,9 @@ void SoftAVC::onPortFlushCompleted(OMX_U32 portIndex) { } } -void SoftAVC::onPortEnableCompleted(OMX_U32 portIndex, bool enabled) { - switch (mOutputPortSettingsChange) { - case NONE: - break; - - case AWAITING_DISABLED: - { - CHECK(!enabled); - mOutputPortSettingsChange = AWAITING_ENABLED; - break; - } - - default: - { - CHECK_EQ((int)mOutputPortSettingsChange, (int)AWAITING_ENABLED); - CHECK(enabled); - mOutputPortSettingsChange = NONE; - break; - } - } -} - void SoftAVC::onReset() { + SoftVideoDecoderOMXComponent::onReset(); mSignalledError = false; - mOutputPortSettingsChange = NONE; -} - -void SoftAVC::updatePortDefinitions() { - OMX_PARAM_PORTDEFINITIONTYPE *def = &editPortInfo(0)->mDef; - def->format.video.nFrameWidth = mWidth; - def->format.video.nFrameHeight = mHeight; - def->format.video.nStride = def->format.video.nFrameWidth; - def->format.video.nSliceHeight = def->format.video.nFrameHeight; - - def = &editPortInfo(1)->mDef; - def->format.video.nFrameWidth = mWidth; - def->format.video.nFrameHeight = mHeight; - def->format.video.nStride = def->format.video.nFrameWidth; - def->format.video.nSliceHeight = def->format.video.nFrameHeight; - - def->nBufferSize = - (def->format.video.nFrameWidth - * def->format.video.nFrameHeight * 3) / 2; } } // namespace android |