am 55e816d0: am 9195b11b: am 512e9792: stagefright: support passing... (fa2ecc97) · Commits · e / os / android_frameworks_av

media/libstagefright/include/OMXNodeInstance.h

+3 −1

Original line number	Diff line number	Diff line
		@@ -182,7 +182,9 @@ private:
		OMX_IN OMX_PTR pAppData,
		OMX_IN OMX_BUFFERHEADERTYPE *pBuffer);

		status_t storeMetaDataInBuffers_l(OMX_U32 portIndex, OMX_BOOL enable);
		status_t storeMetaDataInBuffers_l(
		OMX_U32 portIndex, OMX_BOOL enable,
		OMX_BOOL useGraphicBuffer, OMX_BOOL *usingGraphicBufferInMeta);

		sp<GraphicBufferSource> getGraphicBufferSource();
		void setGraphicBufferSource(const sp<GraphicBufferSource>& bufferSource);

media/libstagefright/omx/GraphicBufferSource.cpp

+39 −13

Original line number	Diff line number	Diff line
		@@ -37,7 +37,8 @@ static const bool EXTRA_CHECK = true;


		GraphicBufferSource::GraphicBufferSource(OMXNodeInstance* nodeInstance,
		uint32_t bufferWidth, uint32_t bufferHeight, uint32_t bufferCount) :
		uint32_t bufferWidth, uint32_t bufferHeight, uint32_t bufferCount,
		bool useGraphicBufferInMeta) :
		mInitCheck(UNKNOWN_ERROR),
		mNodeInstance(nodeInstance),
		mExecuting(false),
		@@ -59,7 +60,8 @@ GraphicBufferSource::GraphicBufferSource(OMXNodeInstance* nodeInstance,
		mTimePerCaptureUs(-1ll),
		mTimePerFrameUs(-1ll),
		mPrevCaptureUs(-1ll),
		mPrevFrameUs(-1ll) {
		mPrevFrameUs(-1ll),
		mUseGraphicBufferInMeta(useGraphicBufferInMeta) {

		ALOGV("GraphicBufferSource w=%u h=%u c=%u",
		bufferWidth, bufferHeight, bufferCount);
		@@ -254,6 +256,8 @@ void GraphicBufferSource::codecBufferEmptied(OMX_BUFFERHEADERTYPE* header) {
		// Pull the graphic buffer handle back out of the buffer, and confirm
		// that it matches expectations.
		OMX_U8* data = header->pBuffer;
		MetadataBufferType type = (MetadataBufferType )data;
		if (type == kMetadataBufferTypeGrallocSource) {
		buffer_handle_t bufferHandle;
		memcpy(&bufferHandle, data + 4, sizeof(buffer_handle_t));
		if (bufferHandle != codecBuffer.mGraphicBuffer->handle) {
		@@ -262,6 +266,16 @@ void GraphicBufferSource::codecBufferEmptied(OMX_BUFFERHEADERTYPE* header) {
		bufferHandle, codecBuffer.mGraphicBuffer->handle);
		CHECK(!"codecBufferEmptied: mismatched buffer");
		}
		} else if (type == kMetadataBufferTypeGraphicBuffer) {
		GraphicBuffer *buffer;
		memcpy(&buffer, data + 4, sizeof(buffer));
		if (buffer != codecBuffer.mGraphicBuffer.get()) {
		// should never happen
		ALOGE("codecBufferEmptied: buffer is %p, expected %p",
		buffer, codecBuffer.mGraphicBuffer.get());
		CHECK(!"codecBufferEmptied: mismatched buffer");
		}
		}
		}

		// Find matching entry in our cached copy of the BufferQueue slots.
		@@ -642,10 +656,22 @@ status_t GraphicBufferSource::submitBuffer_l(
		OMX_BUFFERHEADERTYPE* header = codecBuffer.mHeader;
		CHECK(header->nAllocLen >= 4 + sizeof(buffer_handle_t));
		OMX_U8* data = header->pBuffer;
		buffer_handle_t handle;
		if (!mUseGraphicBufferInMeta) {
		const OMX_U32 type = kMetadataBufferTypeGrallocSource;
		buffer_handle_t handle = codecBuffer.mGraphicBuffer->handle;
		handle = codecBuffer.mGraphicBuffer->handle;
		memcpy(data, &type, 4);
		memcpy(data + 4, &handle, sizeof(buffer_handle_t));
		} else {
		// codecBuffer holds a reference to the GraphicBuffer, so
		// it is valid while it is with the OMX component
		const OMX_U32 type = kMetadataBufferTypeGraphicBuffer;
		memcpy(data, &type, 4);
		// passing a non-reference-counted graphicBuffer
		GraphicBuffer *buffer = codecBuffer.mGraphicBuffer.get();
		handle = buffer->handle;
		memcpy(data + 4, &buffer, sizeof(buffer));
		}

		status_t err = mNodeInstance->emptyDirectBuffer(header, 0,
		4 + sizeof(buffer_handle_t), OMX_BUFFERFLAG_ENDOFFRAME,

media/libstagefright/omx/GraphicBufferSource.h

+4 −1

Original line number	Diff line number	Diff line
		@@ -49,7 +49,8 @@ namespace android {
		class GraphicBufferSource : public BufferQueue::ConsumerListener {
		public:
		GraphicBufferSource(OMXNodeInstance* nodeInstance,
		uint32_t bufferWidth, uint32_t bufferHeight, uint32_t bufferCount);
		uint32_t bufferWidth, uint32_t bufferHeight, uint32_t bufferCount,
		bool useGraphicBufferInMeta = false);
		virtual ~GraphicBufferSource();

		// We can't throw an exception if the constructor fails, so we just set
		@@ -271,6 +272,8 @@ private:
		int64_t mPrevCaptureUs;
		int64_t mPrevFrameUs;

		bool mUseGraphicBufferInMeta;

		void onMessageReceived(const sp<AMessage> &msg);

		DISALLOW_EVIL_CONSTRUCTORS(GraphicBufferSource);

media/libstagefright/omx/OMXNodeInstance.cpp

+29 −6

Original line number	Diff line number	Diff line
		@@ -393,20 +393,39 @@ status_t OMXNodeInstance::storeMetaDataInBuffers(
		OMX_U32 portIndex,
		OMX_BOOL enable) {
		Mutex::Autolock autolock(mLock);
		return storeMetaDataInBuffers_l(portIndex, enable);
		return storeMetaDataInBuffers_l(
		portIndex, enable,
		OMX_FALSE /* useGraphicBuffer /, NULL / usingGraphicBufferInMetadata */);
		}

		status_t OMXNodeInstance::storeMetaDataInBuffers_l(
		OMX_U32 portIndex,
		OMX_BOOL enable) {
		OMX_BOOL enable,
		OMX_BOOL useGraphicBuffer,
		OMX_BOOL *usingGraphicBufferInMetadata) {
		OMX_INDEXTYPE index;
		OMX_STRING name = const_cast<OMX_STRING>(
		"OMX.google.android.index.storeMetaDataInBuffers");

		OMX_ERRORTYPE err = OMX_GetExtensionIndex(mHandle, name, &index);
		OMX_STRING graphicBufferName = const_cast<OMX_STRING>(
		"OMX.google.android.index.storeGraphicBufferInMetaData");
		if (usingGraphicBufferInMetadata == NULL) {
		usingGraphicBufferInMetadata = &useGraphicBuffer;
		}

		OMX_ERRORTYPE err =
		(useGraphicBuffer && portIndex == kPortIndexInput)
		? OMX_GetExtensionIndex(mHandle, graphicBufferName, &index)
		: OMX_ErrorBadParameter;
		if (err == OMX_ErrorNone) {
		*usingGraphicBufferInMetadata = OMX_TRUE;
		} else {
		*usingGraphicBufferInMetadata = OMX_FALSE;
		err = OMX_GetExtensionIndex(mHandle, name, &index);
		}

		if (err != OMX_ErrorNone) {
		ALOGE("OMX_GetExtensionIndex %s failed", name);

		return StatusFromOMXError(err);
		}

		@@ -421,6 +440,7 @@ status_t OMXNodeInstance::storeMetaDataInBuffers_l(
		params.bStoreMetaData = enable;
		if ((err = OMX_SetParameter(mHandle, index, &params)) != OMX_ErrorNone) {
		ALOGE("OMX_SetParameter() failed for StoreMetaDataInBuffers: 0x%08x", err);
		*usingGraphicBufferInMetadata = OMX_FALSE;
		return UNKNOWN_ERROR;
		}
		return err;
		@@ -683,7 +703,10 @@ status_t OMXNodeInstance::createInputSurface(
		}

		// Input buffers will hold meta-data (gralloc references).
		err = storeMetaDataInBuffers_l(portIndex, OMX_TRUE);
		OMX_BOOL usingGraphicBuffer = OMX_FALSE;
		err = storeMetaDataInBuffers_l(
		portIndex, OMX_TRUE,
		OMX_TRUE /* useGraphicBuffer */, &usingGraphicBuffer);
		if (err != OK) {
		return err;
		}
		@@ -709,7 +732,7 @@ status_t OMXNodeInstance::createInputSurface(

		GraphicBufferSource* bufferSource = new GraphicBufferSource(
		this, def.format.video.nFrameWidth, def.format.video.nFrameHeight,
		def.nBufferCountActual);
		def.nBufferCountActual, usingGraphicBuffer);
		if ((err = bufferSource->initCheck()) != OK) {
		delete bufferSource;
		return err;