Add batching to IGBP functions (64ee5f5e) · Commits · e / os / platform_frameworks_native

libs/gui/Android.bp

+2 −1

Original line number	Original line	Diff line number	Diff line
	@@ -161,6 +161,7 @@ cc_library_static {
	filegroup {		filegroup {
	name: "libgui_bufferqueue_sources",		name: "libgui_bufferqueue_sources",
	srcs: [		srcs: [
			"BatchBufferOps.cpp",
	"BufferItem.cpp",		"BufferItem.cpp",
	"BufferQueue.cpp",		"BufferQueue.cpp",
	"BufferQueueConsumer.cpp",		"BufferQueueConsumer.cpp",
	@@ -171,7 +172,7 @@ filegroup {
	"FrameTimestamps.cpp",		"FrameTimestamps.cpp",
	"GLConsumerUtils.cpp",		"GLConsumerUtils.cpp",
	"HdrMetadata.cpp",		"HdrMetadata.cpp",
	"QueueBufferInputOutput.cpp",		"IGraphicBufferProducerFlattenables.cpp",
	"bufferqueue/1.0/Conversion.cpp",		"bufferqueue/1.0/Conversion.cpp",
	"bufferqueue/1.0/H2BProducerListener.cpp",		"bufferqueue/1.0/H2BProducerListener.cpp",
	"bufferqueue/1.0/WProducerListener.cpp",		"bufferqueue/1.0/WProducerListener.cpp",

libs/gui/BatchBufferOps.cpp

0 → 100644

+125 −0

Original line number	Original line	Diff line number	Diff line
			/*
			* Copyright 2021 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.
			*/

			#include <inttypes.h>

			#define LOG_TAG "IGBPBatchOps"
			#define ATRACE_TAG ATRACE_TAG_GRAPHICS
			//#define LOG_NDEBUG 0

			#include <gui/IGraphicBufferProducer.h>

			namespace android {

			/**
			* Default implementation of batched buffer operations. These default
			* implementations call into the non-batched version of the same operation.
			*/

			status_t IGraphicBufferProducer::requestBuffers(
			const std::vector<int32_t>& slots,
			std::vector<RequestBufferOutput>* outputs) {
			outputs->clear();
			outputs->reserve(slots.size());
			for (int32_t slot : slots) {
			RequestBufferOutput& output = outputs->emplace_back();
			output.result = requestBuffer(static_cast<int>(slot),
			&output.buffer);
			}
			return NO_ERROR;
			}

			status_t IGraphicBufferProducer::dequeueBuffers(
			const std::vector<DequeueBufferInput>& inputs,
			std::vector<DequeueBufferOutput>* outputs) {
			outputs->clear();
			outputs->reserve(inputs.size());
			for (const DequeueBufferInput& input : inputs) {
			DequeueBufferOutput& output = outputs->emplace_back();
			output.result = dequeueBuffer(
			&output.slot,
			&output.fence,
			input.width,
			input.height,
			input.format,
			input.usage,
			&output.bufferAge,
			input.getTimestamps ? &output.timestamps.emplace() : nullptr);
			}
			return NO_ERROR;
			}

			status_t IGraphicBufferProducer::detachBuffers(
			const std::vector<int32_t>& slots,
			std::vector<status_t>* results) {
			results->clear();
			results->reserve(slots.size());
			for (int32_t slot : slots) {
			results->emplace_back(detachBuffer(slot));
			}
			return NO_ERROR;
			}

			status_t IGraphicBufferProducer::attachBuffers(
			const std::vector<sp<GraphicBuffer>>& buffers,
			std::vector<AttachBufferOutput>* outputs) {
			outputs->clear();
			outputs->reserve(buffers.size());
			for (const sp<GraphicBuffer>& buffer : buffers) {
			AttachBufferOutput& output = outputs->emplace_back();
			output.result = attachBuffer(&output.slot, buffer);
			}
			return NO_ERROR;
			}

			status_t IGraphicBufferProducer::queueBuffers(
			const std::vector<QueueBufferInput>& inputs,
			std::vector<QueueBufferOutput>* outputs) {
			outputs->clear();
			outputs->reserve(inputs.size());
			for (const QueueBufferInput& input : inputs) {
			QueueBufferOutput& output = outputs->emplace_back();
			output.result = queueBuffer(input.slot, input, &output);
			}
			return NO_ERROR;
			}

			status_t IGraphicBufferProducer::cancelBuffers(
			const std::vector<CancelBufferInput>& inputs,
			std::vector<status_t>* results) {
			results->clear();
			results->reserve(inputs.size());
			for (const CancelBufferInput& input : inputs) {
			results->emplace_back() = cancelBuffer(input.slot, input.fence);
			}
			return NO_ERROR;
			}

			status_t IGraphicBufferProducer::query(const std::vector<int32_t> inputs,
			std::vector<QueryOutput>* outputs) {
			outputs->clear();
			outputs->reserve(inputs.size());
			for (int32_t input : inputs) {
			QueryOutput& output = outputs->emplace_back();
			int value{};
			output.result = static_cast<status_t>(
			query(static_cast<int>(input), &value));
			output.value = static_cast<int64_t>(value);
			}
			return NO_ERROR;
			}

			} // namespace android

libs/gui/IGraphicBufferProducer.cpp

+339 −9

Original line number	Original line	Diff line number	Diff line
	@@ -74,6 +74,13 @@ enum {
	GET_CONSUMER_USAGE,		GET_CONSUMER_USAGE,
	SET_LEGACY_BUFFER_DROP,		SET_LEGACY_BUFFER_DROP,
	SET_AUTO_PREROTATION,		SET_AUTO_PREROTATION,
			REQUEST_BUFFERS,
			DEQUEUE_BUFFERS,
			DETACH_BUFFERS,
			ATTACH_BUFFERS,
			QUEUE_BUFFERS,
			CANCEL_BUFFERS,
			QUERY_MULTIPLE,
	};		};

	class BpGraphicBufferProducer : public BpInterface<IGraphicBufferProducer>		class BpGraphicBufferProducer : public BpInterface<IGraphicBufferProducer>
	@@ -107,6 +114,27 @@ public:
	return result;		return result;
	}		}

			virtual status_t requestBuffers(
			const std::vector<int32_t>& slots,
			std::vector<RequestBufferOutput>* outputs) override {
			Parcel data, reply;
			data.writeInterfaceToken(IGraphicBufferProducer::getInterfaceDescriptor());
			data.writeInt32Vector(slots);
			status_t result = remote()->transact(REQUEST_BUFFERS, data, &reply);
			if (result != NO_ERROR) {
			return result;
			}
			result = reply.resizeOutVector(outputs);
			for (RequestBufferOutput& output : *outputs) {
			if (result != NO_ERROR) {
			return result;
			}
			result = reply.read(output);
			}

			return result;
			}

	virtual status_t setMaxDequeuedBufferCount(int maxDequeuedBuffers) {		virtual status_t setMaxDequeuedBufferCount(int maxDequeuedBuffers) {
	Parcel data, reply;		Parcel data, reply;
	data.writeInterfaceToken(		data.writeInterfaceToken(
	@@ -183,6 +211,29 @@ public:
	return result;		return result;
	}		}

			virtual status_t dequeueBuffers(
			const std::vector<DequeueBufferInput>& inputs,
			std::vector<DequeueBufferOutput>* outputs) {
			Parcel data, reply;
			data.writeInterfaceToken(IGraphicBufferProducer::getInterfaceDescriptor());
			data.writeVectorSize(inputs);
			for (const auto& input : inputs) {
			data.write(input);
			}
			status_t result = remote()->transact(DEQUEUE_BUFFERS, data, &reply);
			if (result != NO_ERROR) {
			return result;
			}
			result = reply.resizeOutVector(outputs);
			for (auto& output : *outputs) {
			if (result != NO_ERROR) {
			return result;
			}
			result = reply.read(output);
			}
			return result;
			}

	virtual status_t detachBuffer(int slot) {		virtual status_t detachBuffer(int slot) {
	Parcel data, reply;		Parcel data, reply;
	data.writeInterfaceToken(IGraphicBufferProducer::getInterfaceDescriptor());		data.writeInterfaceToken(IGraphicBufferProducer::getInterfaceDescriptor());
	@@ -195,6 +246,19 @@ public:
	return result;		return result;
	}		}

			virtual status_t detachBuffers(const std::vector<int32_t>& slots,
			std::vector<status_t>* results) {
			Parcel data, reply;
			data.writeInterfaceToken(IGraphicBufferProducer::getInterfaceDescriptor());
			data.writeInt32Vector(slots);
			status_t result = remote()->transact(DETACH_BUFFERS, data, &reply);
			if (result != NO_ERROR) {
			return result;
			}
			result = reply.readInt32Vector(results);
			return result;
			}

	virtual status_t detachNextBuffer(sp<GraphicBuffer>* outBuffer,		virtual status_t detachNextBuffer(sp<GraphicBuffer>* outBuffer,
	sp<Fence>* outFence) {		sp<Fence>* outFence) {
	if (outBuffer == nullptr) {		if (outBuffer == nullptr) {
	@@ -256,6 +320,39 @@ public:
	return result;		return result;
	}		}

			virtual status_t attachBuffers(
			const std::vector<sp<GraphicBuffer>>& buffers,
			std::vector<AttachBufferOutput>* outputs) {
			Parcel data, reply;
			data.writeInterfaceToken(IGraphicBufferProducer::getInterfaceDescriptor());
			data.writeVectorSize(buffers);
			for (const sp<GraphicBuffer>& buffer : buffers) {
			data.write(*buffer.get());
			}
			status_t result = remote()->transact(ATTACH_BUFFERS, data, &reply);
			if (result != NO_ERROR) {
			return result;
			}
			result = reply.resizeOutVector(outputs);
			for (AttachBufferOutput& output : *outputs) {
			if (result != NO_ERROR) {
			return result;
			}
			result = reply.read(output);
			}
			if (result == NO_ERROR) {
			for (AttachBufferOutput& output : *outputs) {
			if (output.result == NO_ERROR && output.slot < 0) {
			ALOGE("attachBuffers returned invalid slot %d",
			output.slot);
			android_errorWriteLog(0x534e4554, "37478824");
			output.result = UNKNOWN_ERROR;
			}
			}
			}
			return result;
			}

	virtual status_t queueBuffer(int buf,		virtual status_t queueBuffer(int buf,
	const QueueBufferInput& input, QueueBufferOutput* output) {		const QueueBufferInput& input, QueueBufferOutput* output) {
	Parcel data, reply;		Parcel data, reply;
	@@ -278,6 +375,28 @@ public:
	return result;		return result;
	}		}

			virtual status_t queueBuffers(const std::vector<QueueBufferInput>& inputs,
			std::vector<QueueBufferOutput>* outputs) {
			Parcel data, reply;
			data.writeInterfaceToken(IGraphicBufferProducer::getInterfaceDescriptor());
			data.writeVectorSize(inputs);
			for (const QueueBufferInput& input : inputs) {
			data.write(input);
			}
			status_t result = remote()->transact(QUEUE_BUFFERS, data, &reply);
			if (result != NO_ERROR) {
			return result;
			}
			result = reply.resizeOutVector(outputs);
			for (QueueBufferOutput& output : *outputs) {
			if (result != NO_ERROR) {
			return result;
			}
			result = reply.read(output);
			}
			return result;
			}

	virtual status_t cancelBuffer(int buf, const sp<Fence>& fence) {		virtual status_t cancelBuffer(int buf, const sp<Fence>& fence) {
	Parcel data, reply;		Parcel data, reply;
	data.writeInterfaceToken(IGraphicBufferProducer::getInterfaceDescriptor());		data.writeInterfaceToken(IGraphicBufferProducer::getInterfaceDescriptor());
	@@ -291,6 +410,23 @@ public:
	return result;		return result;
	}		}

			virtual status_t cancelBuffers(
			const std::vector<CancelBufferInput>& inputs,
			std::vector<status_t>* results) {
			Parcel data, reply;
			data.writeInterfaceToken(IGraphicBufferProducer::getInterfaceDescriptor());
			data.writeVectorSize(inputs);
			for (const CancelBufferInput& input : inputs) {
			data.write(input);
			}
			status_t result = remote()->transact(CANCEL_BUFFERS, data, &reply);
			if (result != NO_ERROR) {
			return result;
			}
			result = reply.readInt32Vector(results);
			return result;
			}

	virtual int query(int what, int* value) {		virtual int query(int what, int* value) {
	Parcel data, reply;		Parcel data, reply;
	data.writeInterfaceToken(IGraphicBufferProducer::getInterfaceDescriptor());		data.writeInterfaceToken(IGraphicBufferProducer::getInterfaceDescriptor());
	@@ -304,6 +440,25 @@ public:
	return result;		return result;
	}		}

			virtual status_t query(const std::vector<int32_t> inputs,
			std::vector<QueryOutput>* outputs) {
			Parcel data, reply;
			data.writeInterfaceToken(IGraphicBufferProducer::getInterfaceDescriptor());
			data.writeInt32Vector(inputs);
			status_t result = remote()->transact(QUERY_MULTIPLE, data, &reply);
			if (result != NO_ERROR) {
			return result;
			}
			result = reply.resizeOutVector(outputs);
			for (QueryOutput& output : *outputs) {
			if (result != NO_ERROR) {
			return result;
			}
			result = reply.read(output);
			}
			return result;
			}

	virtual status_t connect(const sp<IProducerListener>& listener,		virtual status_t connect(const sp<IProducerListener>& listener,
	int api, bool producerControlledByApp, QueueBufferOutput* output) {		int api, bool producerControlledByApp, QueueBufferOutput* output) {
	Parcel data, reply;		Parcel data, reply;
	@@ -576,6 +731,12 @@ public:
	return mBase->requestBuffer(slot, buf);		return mBase->requestBuffer(slot, buf);
	}		}

			status_t requestBuffers(
			const std::vector<int32_t>& slots,
			std::vector<RequestBufferOutput>* outputs) override {
			return mBase->requestBuffers(slots, outputs);
			}

	status_t setMaxDequeuedBufferCount(int maxDequeuedBuffers) override {		status_t setMaxDequeuedBufferCount(int maxDequeuedBuffers) override {
	return mBase->setMaxDequeuedBufferCount(maxDequeuedBuffers);		return mBase->setMaxDequeuedBufferCount(maxDequeuedBuffers);
	}		}
	@@ -590,10 +751,21 @@ public:
	return mBase->dequeueBuffer(slot, fence, w, h, format, usage, outBufferAge, outTimestamps);		return mBase->dequeueBuffer(slot, fence, w, h, format, usage, outBufferAge, outTimestamps);
	}		}

			status_t dequeueBuffers(
			const std::vector<DequeueBufferInput>& inputs,
			std::vector<DequeueBufferOutput>* outputs) override {
			return mBase->dequeueBuffers(inputs, outputs);
			}

	status_t detachBuffer(int slot) override {		status_t detachBuffer(int slot) override {
	return mBase->detachBuffer(slot);		return mBase->detachBuffer(slot);
	}		}

			status_t detachBuffers(const std::vector<int32_t>& slots,
			std::vector<status_t>* results) override {
			return mBase->detachBuffers(slots, results);
			}

	status_t detachNextBuffer(		status_t detachNextBuffer(
	sp<GraphicBuffer>* outBuffer, sp<Fence>* outFence) override {		sp<GraphicBuffer>* outBuffer, sp<Fence>* outFence) override {
	return mBase->detachNextBuffer(outBuffer, outFence);		return mBase->detachNextBuffer(outBuffer, outFence);
	@@ -604,6 +776,12 @@ public:
	return mBase->attachBuffer(outSlot, buffer);		return mBase->attachBuffer(outSlot, buffer);
	}		}

			status_t attachBuffers(
			const std::vector<sp<GraphicBuffer>>& buffers,
			std::vector<AttachBufferOutput>* outputs) override {
			return mBase->attachBuffers(buffers, outputs);
			}

	status_t queueBuffer(		status_t queueBuffer(
	int slot,		int slot,
	const QueueBufferInput& input,		const QueueBufferInput& input,
	@@ -611,14 +789,30 @@ public:
	return mBase->queueBuffer(slot, input, output);		return mBase->queueBuffer(slot, input, output);
	}		}

			status_t queueBuffers(const std::vector<QueueBufferInput>& inputs,
			std::vector<QueueBufferOutput>* outputs) override {
			return mBase->queueBuffers(inputs, outputs);
			}

	status_t cancelBuffer(int slot, const sp<Fence>& fence) override {		status_t cancelBuffer(int slot, const sp<Fence>& fence) override {
	return mBase->cancelBuffer(slot, fence);		return mBase->cancelBuffer(slot, fence);
	}		}

			status_t cancelBuffers(
			const std::vector<CancelBufferInput>& inputs,
			std::vector<status_t>* results) override {
			return mBase->cancelBuffers(inputs, results);
			}

	int query(int what, int* value) override {		int query(int what, int* value) override {
	return mBase->query(what, value);		return mBase->query(what, value);
	}		}

			status_t query(const std::vector<int32_t> inputs,
			std::vector<QueryOutput>* outputs) override {
			return mBase->query(inputs, outputs);
			}

	status_t connect(		status_t connect(
	const sp<IProducerListener>& listener,		const sp<IProducerListener>& listener,
	int api, bool producerControlledByApp,		int api, bool producerControlledByApp,
	@@ -799,6 +993,24 @@ status_t BnGraphicBufferProducer::onTransact(
	reply->writeInt32(result);		reply->writeInt32(result);
	return NO_ERROR;		return NO_ERROR;
	}		}
			case REQUEST_BUFFERS: {
			CHECK_INTERFACE(IGraphicBufferProducer, data, reply);
			std::vector<int32_t> slots;
			std::vector<RequestBufferOutput> outputs;
			status_t result = data.readInt32Vector(&slots);
			if (result != NO_ERROR) {
			return result;
			}
			(void)requestBuffers(slots, &outputs);
			result = reply->writeVectorSize(outputs);
			for (const RequestBufferOutput& output : outputs) {
			if (result != NO_ERROR) {
			return result;
			}
			result = reply->write(output);
			}
			return result;
			}
	case SET_MAX_DEQUEUED_BUFFER_COUNT: {		case SET_MAX_DEQUEUED_BUFFER_COUNT: {
	CHECK_INTERFACE(IGraphicBufferProducer, data, reply);		CHECK_INTERFACE(IGraphicBufferProducer, data, reply);
	int maxDequeuedBuffers = data.readInt32();		int maxDequeuedBuffers = data.readInt32();
	@@ -841,6 +1053,30 @@ status_t BnGraphicBufferProducer::onTransact(
	reply->writeInt32(result);		reply->writeInt32(result);
	return NO_ERROR;		return NO_ERROR;
	}		}
			case DEQUEUE_BUFFERS: {
			CHECK_INTERFACE(IGraphicBufferProducer, data, reply);
			std::vector<DequeueBufferInput> inputs;
			std::vector<DequeueBufferOutput> outputs;
			status_t result = data.resizeOutVector(&inputs);
			if (result != NO_ERROR) {
			return result;
			}
			for (DequeueBufferInput& input : inputs) {
			result = data.read(input);
			if (result != NO_ERROR) {
			return result;
			}
			}
			(void)dequeueBuffers(inputs, &outputs);
			result = reply->writeVectorSize(outputs);
			for (const DequeueBufferOutput& output : outputs) {
			if (result != NO_ERROR) {
			return result;
			}
			result = reply->write(output);
			}
			return result;
			}
	case DETACH_BUFFER: {		case DETACH_BUFFER: {
	CHECK_INTERFACE(IGraphicBufferProducer, data, reply);		CHECK_INTERFACE(IGraphicBufferProducer, data, reply);
	int slot = data.readInt32();		int slot = data.readInt32();
	@@ -848,6 +1084,17 @@ status_t BnGraphicBufferProducer::onTransact(
	reply->writeInt32(result);		reply->writeInt32(result);
	return NO_ERROR;		return NO_ERROR;
	}		}
			case DETACH_BUFFERS: {
			CHECK_INTERFACE(IGraphicBufferProducer, data, reply);
			std::vector<int32_t> slots;
			std::vector<status_t> results;
			status_t result = data.readInt32Vector(&slots);
			if (result != NO_ERROR) {
			return result;
			}
			(void)detachBuffers(slots, &results);
			return reply->writeInt32Vector(results);
			}
	case DETACH_NEXT_BUFFER: {		case DETACH_NEXT_BUFFER: {
	CHECK_INTERFACE(IGraphicBufferProducer, data, reply);		CHECK_INTERFACE(IGraphicBufferProducer, data, reply);
	sp<GraphicBuffer> buffer;		sp<GraphicBuffer> buffer;
	@@ -878,6 +1125,31 @@ status_t BnGraphicBufferProducer::onTransact(
	reply->writeInt32(result);		reply->writeInt32(result);
	return NO_ERROR;		return NO_ERROR;
	}		}
			case ATTACH_BUFFERS: {
			CHECK_INTERFACE(IGraphicBufferProducer, data, reply);
			std::vector<sp<GraphicBuffer>> buffers;
			status_t result = data.resizeOutVector(&buffers);
			if (result != NO_ERROR) {
			return result;
			}
			for (sp<GraphicBuffer>& buffer : buffers) {
			buffer = new GraphicBuffer();
			result = data.read(*buffer.get());
			if (result != NO_ERROR) {
			return result;
			}
			}
			std::vector<AttachBufferOutput> outputs;
			(void)attachBuffers(buffers, &outputs);
			result = reply->writeVectorSize(outputs);
			for (const AttachBufferOutput& output : outputs) {
			if (result != NO_ERROR) {
			return result;
			}
			result = reply->write(output);
			}
			return result;
			}
	case QUEUE_BUFFER: {		case QUEUE_BUFFER: {
	CHECK_INTERFACE(IGraphicBufferProducer, data, reply);		CHECK_INTERFACE(IGraphicBufferProducer, data, reply);

	@@ -890,6 +1162,30 @@ status_t BnGraphicBufferProducer::onTransact(

	return NO_ERROR;		return NO_ERROR;
	}		}
			case QUEUE_BUFFERS: {
			CHECK_INTERFACE(IGraphicBufferProducer, data, reply);
			std::vector<QueueBufferInput> inputs;
			status_t result = data.resizeOutVector(&inputs);
			if (result != NO_ERROR) {
			return result;
			}
			for (QueueBufferInput& input : inputs) {
			result = data.read(input);
			if (result != NO_ERROR) {
			return result;
			}
			}
			std::vector<QueueBufferOutput> outputs;
			(void)queueBuffers(inputs, &outputs);
			result = reply->writeVectorSize(outputs);
			for (const QueueBufferOutput& output : outputs) {
			if (result != NO_ERROR) {
			return result;
			}
			result = reply->write(output);
			}
			return result;
			}
	case CANCEL_BUFFER: {		case CANCEL_BUFFER: {
	CHECK_INTERFACE(IGraphicBufferProducer, data, reply);		CHECK_INTERFACE(IGraphicBufferProducer, data, reply);
	int buf = data.readInt32();		int buf = data.readInt32();
	@@ -901,6 +1197,26 @@ status_t BnGraphicBufferProducer::onTransact(
	reply->writeInt32(result);		reply->writeInt32(result);
	return NO_ERROR;		return NO_ERROR;
	}		}
			case CANCEL_BUFFERS: {
			CHECK_INTERFACE(IGraphicBufferProducer, data, reply);
			std::vector<CancelBufferInput> inputs;
			status_t result = data.resizeOutVector(&inputs);
			for (CancelBufferInput& input : inputs) {
			if (result != NO_ERROR) {
			return result;
			}
			result = data.read(input);
			}
			if (result != NO_ERROR) {
			return result;
			}
			std::vector<status_t> results;
			result = cancelBuffers(inputs, &results);
			if (result != NO_ERROR) {
			return result;
			}
			return reply->writeInt32Vector(results);
			}
	case QUERY: {		case QUERY: {
	CHECK_INTERFACE(IGraphicBufferProducer, data, reply);		CHECK_INTERFACE(IGraphicBufferProducer, data, reply);
	int value = 0;		int value = 0;
	@@ -910,6 +1226,27 @@ status_t BnGraphicBufferProducer::onTransact(
	reply->writeInt32(res);		reply->writeInt32(res);
	return NO_ERROR;		return NO_ERROR;
	}		}
			case QUERY_MULTIPLE: {
			CHECK_INTERFACE(IGraphicBufferProducer, data, reply);
			std::vector<int32_t> inputs;
			status_t result = data.readInt32Vector(&inputs);
			if (result != NO_ERROR) {
			return result;
			}
			std::vector<QueryOutput> outputs;
			result = query(inputs, &outputs);
			if (result != NO_ERROR) {
			return result;
			}
			result = reply->writeVectorSize(outputs);
			for (const QueryOutput& output : outputs) {
			if (result != NO_ERROR) {
			return result;
			}
			result = reply->write(output);
			}
			return result;
			}
	case CONNECT: {		case CONNECT: {
	CHECK_INTERFACE(IGraphicBufferProducer, data, reply);		CHECK_INTERFACE(IGraphicBufferProducer, data, reply);
	sp<IProducerListener> listener;		sp<IProducerListener> listener;
	@@ -1083,11 +1420,4 @@ status_t BnGraphicBufferProducer::onTransact(
	return BBinder::onTransact(code, data, reply, flags);		return BBinder::onTransact(code, data, reply, flags);
	}		}

	// ----------------------------------------------------------------------------

	IGraphicBufferProducer::QueueBufferInput::QueueBufferInput(const Parcel& parcel) {
	parcel.read(*this);
	}


	}; // namespace android		}; // namespace android