Merge "Revert "omx: don't try to memcpy from/to opaque pointer/native handle."" into pi-dev (0ab5cce8) · Commits · e / os / android_frameworks_av

media/libstagefright/omx/OMXNodeInstance.cpp

+4 −16

Original line number	Diff line number	Diff line
		@@ -131,34 +131,22 @@ struct BufferMeta {
		static_cast<void*>(mHidlMemory->getPointer())) : nullptr;
		}

		void CopyFromOMX(const OMX_BUFFERHEADERTYPE *header, OMXNodeInstance::SecureBufferType type) {
		void CopyFromOMX(const OMX_BUFFERHEADERTYPE *header) {
		if (!mCopyFromOmx) {
		return;
		}

		if (type != OMXNodeInstance::kSecureBufferTypeUnknown) {
		ALOGE("b/77486542");
		android_errorWriteLog(0x534e4554, "77486542");
		return;
		}

		// check component returns proper range
		sp<ABuffer> codec = getBuffer(header, true /* limit */);

		memcpy(getPointer() + header->nOffset, codec->data(), codec->size());
		}

		void CopyToOMX(const OMX_BUFFERHEADERTYPE *header, OMXNodeInstance::SecureBufferType type) {
		void CopyToOMX(const OMX_BUFFERHEADERTYPE *header) {
		if (!mCopyToOmx) {
		return;
		}

		if (type != OMXNodeInstance::kSecureBufferTypeUnknown) {
		ALOGE("b/77486542");
		android_errorWriteLog(0x534e4554, "77486542");
		return;
		}

		memcpy(header->pBuffer + header->nOffset,
		getPointer() + header->nOffset,
		header->nFilledLen);
		@@ -1705,7 +1693,7 @@ status_t OMXNodeInstance::emptyBuffer_l(
		header->nFilledLen = rangeLength;
		header->nOffset = rangeOffset;

		buffer_meta->CopyToOMX(header, mSecureBufferType[kPortIndexInput]);
		buffer_meta->CopyToOMX(header);
		}

		return emptyBuffer_l(header, flags, timestamp, (intptr_t)buffer, fenceFd);
		@@ -1993,7 +1981,7 @@ bool OMXNodeInstance::handleMessage(omx_message &msg) {
		CLOG_ERROR(onFillBufferDone, OMX_ErrorBadParameter,
		FULL_BUFFER(NULL, buffer, msg.fenceFd));
		}
		buffer_meta->CopyFromOMX(buffer, mSecureBufferType[kPortIndexOutput]);
		buffer_meta->CopyFromOMX(buffer);

		// fix up the buffer info (especially timestamp) if needed
		codecBufferFilled(msg);

media/libstagefright/omx/include/media/stagefright/omx/OMXNodeInstance.h

+5 −6

Original line number	Diff line number	Diff line
		@@ -117,12 +117,6 @@ struct OMXNodeInstance : public BnOMXNode {

		static OMX_CALLBACKTYPE kCallbacks;

		enum SecureBufferType {
		kSecureBufferTypeUnknown,
		kSecureBufferTypeOpaque,
		kSecureBufferTypeNativeHandle,
		};

		private:
		struct CallbackDispatcherThread;
		struct CallbackDispatcher;
		@@ -161,6 +155,11 @@ private:
		IOMX::PortMode mPortMode[2];
		// metadata and secure buffer types and graphic buffer mode tracking
		MetadataBufferType mMetadataType[2];
		enum SecureBufferType {
		kSecureBufferTypeUnknown,
		kSecureBufferTypeOpaque,
		kSecureBufferTypeNativeHandle,
		};
		SecureBufferType mSecureBufferType[2];
		bool mGraphicBufferEnabled[2];