Merge "CCodec: remove dependency to # of slots for allocating local buffers"... (bc9ef07a) · Commits · e / os / android_frameworks_av

media/codec2/sfplugin/CCodecBufferChannel.cpp

+3 −2

Original line number	Diff line number	Diff line
		@@ -44,6 +44,7 @@
		#include <media/stagefright/MediaCodecConstants.h>
		#include <media/stagefright/SkipCutBuffer.h>
		#include <media/MediaCodecBuffer.h>
		#include <mediadrm/ICrypto.h>
		#include <system/window.h>

		#include "CCodecBufferChannel.h"
		@@ -1084,7 +1085,7 @@ status_t CCodecBufferChannel::start(
		// TODO: handle this without going into array mode
		forceArrayMode = true;
		} else {
		input->buffers.reset(new GraphicInputBuffers(numInputSlots, mName));
		input->buffers.reset(new GraphicInputBuffers(mName));
		}
		} else {
		if (hasCryptoOrDescrambler()) {
		@@ -1252,7 +1253,7 @@ status_t CCodecBufferChannel::start(
		if (outputSurface \|\| !buffersBoundToCodec) {
		output->buffers.reset(new GraphicOutputBuffers(mName));
		} else {
		output->buffers.reset(new RawGraphicOutputBuffers(numOutputSlots, mName));
		output->buffers.reset(new RawGraphicOutputBuffers(mName));
		}
		} else {
		output->buffers.reset(new LinearOutputBuffers(mName));

media/codec2/sfplugin/CCodecBuffers.cpp

+21 −9

Original line number	Diff line number	Diff line
		@@ -23,6 +23,7 @@
		#include <media/stagefright/foundation/ADebug.h>
		#include <media/stagefright/MediaCodecConstants.h>
		#include <media/stagefright/SkipCutBuffer.h>
		#include <mediadrm/ICrypto.h>

		#include "CCodecBuffers.h"

		@@ -121,6 +122,11 @@ sp<Codec2Buffer> InputBuffers::cloneAndReleaseBuffer(const sp<MediaCodecBuffer>

		// OutputBuffers

		OutputBuffers::OutputBuffers(const char componentName, const char name)
		: CCodecBuffers(componentName, name) { }

		OutputBuffers::~OutputBuffers() = default;

		void OutputBuffers::initSkipCutBuffer(
		int32_t delay, int32_t padding, int32_t sampleRate, int32_t channelCount) {
		CHECK(mSkipCutBuffer == nullptr);
		@@ -171,8 +177,11 @@ void OutputBuffers::setSkipCutBuffer(int32_t skip, int32_t cut) {

		// LocalBufferPool

		std::shared_ptr<LocalBufferPool> LocalBufferPool::Create(size_t poolCapacity) {
		return std::shared_ptr<LocalBufferPool>(new LocalBufferPool(poolCapacity));
		constexpr size_t kInitialPoolCapacity = kMaxLinearBufferSize;
		constexpr size_t kMaxPoolCapacity = kMaxLinearBufferSize * 32;

		std::shared_ptr<LocalBufferPool> LocalBufferPool::Create() {
		return std::shared_ptr<LocalBufferPool>(new LocalBufferPool(kInitialPoolCapacity));
		}

		sp<ABuffer> LocalBufferPool::newBuffer(size_t capacity) {
		@@ -192,6 +201,11 @@ sp<ABuffer> LocalBufferPool::newBuffer(size_t capacity) {
		mUsedSize -= mPool.back().capacity();
		mPool.pop_back();
		}
		while (mUsedSize + capacity > mPoolCapacity && mPoolCapacity * 2 <= kMaxPoolCapacity) {
		ALOGD("Increasing local buffer pool capacity from %zu to %zu",
		mPoolCapacity, mPoolCapacity * 2);
		mPoolCapacity *= 2;
		}
		if (mUsedSize + capacity > mPoolCapacity) {
		ALOGD("mUsedSize = %zu, capacity = %zu, mPoolCapacity = %zu",
		mUsedSize, capacity, mPoolCapacity);
		@@ -777,11 +791,10 @@ sp<Codec2Buffer> GraphicMetadataInputBuffers::createNewBuffer() {
		// GraphicInputBuffers

		GraphicInputBuffers::GraphicInputBuffers(
		size_t numInputSlots, const char componentName, const char name)
		const char componentName, const char name)
		: InputBuffers(componentName, name),
		mImpl(mName),
		mLocalBufferPool(LocalBufferPool::Create(
		kMaxLinearBufferSize * numInputSlots)) { }
		mLocalBufferPool(LocalBufferPool::Create()) { }

		bool GraphicInputBuffers::requestNewBuffer(size_t index, sp<MediaCodecBuffer> buffer) {
		sp<Codec2Buffer> newBuffer = createNewBuffer();
		@@ -942,7 +955,7 @@ void OutputBuffersArray::realloc(const std::shared_ptr<C2Buffer> &c2buffer) {
		case C2BufferData::GRAPHIC: {
		// This is only called for RawGraphicOutputBuffers.
		mAlloc = [format = mFormat,
		lbp = LocalBufferPool::Create(kMaxLinearBufferSize * mImpl.arraySize())] {
		lbp = LocalBufferPool::Create()] {
		return ConstGraphicBlockBuffer::AllocateEmpty(
		format,
		[lbp](size_t capacity) {
		@@ -1079,10 +1092,9 @@ std::function<sp<Codec2Buffer>()> GraphicOutputBuffers::getAlloc() {
		// RawGraphicOutputBuffers

		RawGraphicOutputBuffers::RawGraphicOutputBuffers(
		size_t numOutputSlots, const char componentName, const char name)
		const char componentName, const char name)
		: FlexOutputBuffers(componentName, name),
		mLocalBufferPool(LocalBufferPool::Create(
		kMaxLinearBufferSize * numOutputSlots)) { }
		mLocalBufferPool(LocalBufferPool::Create()) { }

		sp<Codec2Buffer> RawGraphicOutputBuffers::wrap(const std::shared_ptr<C2Buffer> &buffer) {
		if (buffer == nullptr) {

media/codec2/sfplugin/CCodecBuffers.h

+7 −10

Original line number	Diff line number	Diff line
		@@ -28,6 +28,8 @@

		namespace android {

		struct ICrypto;
		class MemoryDealer;
		class SkipCutBuffer;

		constexpr size_t kLinearBufferSize = 1048576;
		@@ -156,9 +158,8 @@ private:

		class OutputBuffers : public CCodecBuffers {
		public:
		OutputBuffers(const char componentName, const char name = "Output")
		: CCodecBuffers(componentName, name) { }
		virtual ~OutputBuffers() = default;
		OutputBuffers(const char componentName, const char name = "Output");
		virtual ~OutputBuffers();

		/**
		* Register output C2Buffer from the component and obtain corresponding
		@@ -243,11 +244,9 @@ public:
		/**
		* Create a new LocalBufferPool object.
		*
		* \param poolCapacity max total size of buffers managed by this pool.
		*
		* \return a newly created pool object.
		*/
		static std::shared_ptr<LocalBufferPool> Create(size_t poolCapacity);
		static std::shared_ptr<LocalBufferPool> Create();

		/**
		* Return an ABuffer object whose size is at least \|capacity\|.
		@@ -679,8 +678,7 @@ private:

		class GraphicInputBuffers : public InputBuffers {
		public:
		GraphicInputBuffers(
		size_t numInputSlots, const char componentName, const char name = "2D-BB-Input");
		GraphicInputBuffers(const char componentName, const char name = "2D-BB-Input");
		~GraphicInputBuffers() override = default;

		bool requestNewBuffer(size_t index, sp<MediaCodecBuffer> buffer) override;
		@@ -892,8 +890,7 @@ public:

		class RawGraphicOutputBuffers : public FlexOutputBuffers {
		public:
		RawGraphicOutputBuffers(
		size_t numOutputSlots, const char componentName, const char name = "2D-BB-Output");
		RawGraphicOutputBuffers(const char componentName, const char name = "2D-BB-Output");
		~RawGraphicOutputBuffers() override = default;

		sp<Codec2Buffer> wrap(const std::shared_ptr<C2Buffer> &buffer) override;

media/codec2/sfplugin/Codec2Buffer.cpp

+3 −0

Original line number	Diff line number	Diff line
		@@ -18,6 +18,8 @@
		#define LOG_TAG "Codec2Buffer"
		#include <utils/Log.h>

		#include <android/hardware/cas/native/1.0/types.h>
		#include <android/hardware/drm/1.0/types.h>
		#include <hidlmemory/FrameworkUtils.h>
		#include <media/hardware/HardwareAPI.h>
		#include <media/stagefright/CodecBase.h>
		@@ -25,6 +27,7 @@
		#include <media/stagefright/foundation/ABuffer.h>
		#include <media/stagefright/foundation/AMessage.h>
		#include <media/stagefright/foundation/AUtils.h>
		#include <mediadrm/ICrypto.h>
		#include <nativebase/nativebase.h>
		#include <ui/Fence.h>

media/codec2/sfplugin/Codec2Buffer.h

+16 −3

Original line number	Diff line number	Diff line
		@@ -20,16 +20,29 @@

		#include <C2Buffer.h>

		#include <android/hardware/cas/native/1.0/types.h>
		#include <android/hardware/drm/1.0/types.h>
		#include <binder/IMemory.h>
		#include <media/hardware/VideoAPI.h>
		#include <media/stagefright/foundation/ABuffer.h>
		#include <media/MediaCodecBuffer.h>
		#include <mediadrm/ICrypto.h>

		namespace android {

		namespace hardware {
		class HidlMemory;
		namespace cas {
		namespace native {
		namespace V1_0 {
		struct SharedBuffer;
		} // namespace V1_0
		} // namespace native
		} // namespace cas
		namespace drm {
		namespace V1_0 {
		struct SharedBuffer;
		} // namespace V1_0
		} // namespace drm
		} // namespace hardware

		/**
		* Copies a graphic view into a media image.
		*