Merge "codec2 HAL: Enable C2InfoBuffer passing in from client to HAL" am:... (4607607a) · Commits · e / os / android_frameworks_av

media/codec2/hidl/1.0/utils/types.cpp

+79 −8

Original line number	Diff line number	Diff line
		@@ -895,13 +895,12 @@ bool objcpy(InfoBuffer* d, const C2InfoBuffer& s,
		BufferPoolSender* bufferPoolSender,
		std::list<BaseBlock>* baseBlocks,
		std::map<const void, uint32_t> baseBlockIndices) {
		// TODO: C2InfoBuffer is not implemented.
		(void)d;
		(void)s;
		(void)bufferPoolSender;
		(void)baseBlocks;
		(void)baseBlockIndices;
		LOG(INFO) << "InfoBuffer not implemented.";
		d->index = static_cast<ParamIndex>(s.index());
		Buffer& dBuffer = d->buffer;
		if (!objcpy(&dBuffer, s.data(), bufferPoolSender, baseBlocks, baseBlockIndices)) {
		LOG(ERROR) << "Invalid C2InfoBuffer::data";
		return false;
		}
		return true;
		}

		@@ -1336,6 +1335,68 @@ bool objcpy(std::shared_ptr<C2Buffer>* d, const Buffer& s,
		return true;
		}

		// InfoBuffer -> C2InfoBuffer
		bool objcpy(std::vector<C2InfoBuffer> *d, const InfoBuffer& s,
		const std::vector<C2BaseBlock>& baseBlocks) {

		// Currently, a non-null C2InfoBufer must contain exactly 1 block.
		if (s.buffer.blocks.size() == 0) {
		return true;
		} else if (s.buffer.blocks.size() != 1) {
		LOG(ERROR) << "Invalid InfoBuffer::Buffer "
		"Currently, a C2InfoBuffer must contain exactly 1 block.";
		return false;
		}

		const Block &sBlock = s.buffer.blocks[0];
		if (sBlock.index >= baseBlocks.size()) {
		LOG(ERROR) << "Invalid InfoBuffer::Buffer::blocks[0].index: "
		"Array index out of range.";
		return false;
		}
		const C2BaseBlock &baseBlock = baseBlocks[sBlock.index];

		// Parse meta.
		std::vector<C2Param*> sBlockMeta;
		if (!parseParamsBlob(&sBlockMeta, sBlock.meta)) {
		LOG(ERROR) << "Invalid InfoBuffer::Buffer::blocks[0].meta.";
		return false;
		}

		// Copy fence.
		C2Fence dFence;
		if (!objcpy(&dFence, sBlock.fence)) {
		LOG(ERROR) << "Invalid InfoBuffer::Buffer::blocks[0].fence.";
		return false;
		}

		// Construct a block.
		switch (baseBlock.type) {
		case C2BaseBlock::LINEAR:
		if (sBlockMeta.size() == 1 && sBlockMeta[0] != nullptr &&
		sBlockMeta[0]->size() == sizeof(C2Hidl_RangeInfo)) {
		C2Hidl_RangeInfo *rangeInfo =
		reinterpret_cast<C2Hidl_RangeInfo*>(sBlockMeta[0]);
		d->emplace_back(C2InfoBuffer::CreateLinearBuffer(
		s.index,
		baseBlock.linear->share(
		rangeInfo->offset, rangeInfo->length, dFence)));
		return true;
		}
		LOG(ERROR) << "Invalid Meta for C2BaseBlock::Linear InfoBuffer.";
		break;
		case C2BaseBlock::GRAPHIC:
		// It's not used now
		LOG(ERROR) << "Non-Used C2BaseBlock::type for InfoBuffer.";
		break;
		default:
		LOG(ERROR) << "Invalid C2BaseBlock::type for InfoBuffer.";
		break;
		}

		return false;
		}

		// FrameData -> C2FrameData
		bool objcpy(C2FrameData* d, const FrameData& s,
		const std::vector<C2BaseBlock>& baseBlocks) {
		@@ -1370,8 +1431,18 @@ bool objcpy(C2FrameData* d, const FrameData& s,
		}
		}

		// TODO: Implement this once C2InfoBuffer has constructors.
		d->infoBuffers.clear();
		if (s.infoBuffers.size() == 0) {
		// InfoBuffer is optional
		return true;
		}
		d->infoBuffers.reserve(s.infoBuffers.size());
		for (const InfoBuffer &sInfoBuffer: s.infoBuffers) {
		if (!objcpy(&(d->infoBuffers), sInfoBuffer, baseBlocks)) {
		LOG(ERROR) << "Invalid Framedata::infoBuffers.";
		return false;
		}
		}
		return true;
		}