| // Copyright 2017 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "media/gpu/vaapi/vaapi_video_decode_accelerator.h" |
| |
| #include "base/bind.h" |
| #include "base/callback_helpers.h" |
| #include "base/memory/ptr_util.h" |
| #include "base/run_loop.h" |
| #include "base/test/gmock_callback_support.h" |
| #include "base/test/task_environment.h" |
| #include "media/gpu/accelerated_video_decoder.h" |
| #include "media/gpu/vaapi/vaapi_picture.h" |
| #include "media/gpu/vaapi/vaapi_picture_factory.h" |
| #include "media/gpu/vaapi/vaapi_video_decoder_delegate.h" |
| #include "media/gpu/vaapi/vaapi_wrapper.h" |
| #include "testing/gmock/include/gmock/gmock.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| |
| using base::test::RunClosure; |
| using ::testing::_; |
| using ::testing::DoAll; |
| using ::testing::Invoke; |
| using ::testing::Return; |
| using ::testing::TestWithParam; |
| using ::testing::ValuesIn; |
| using ::testing::WithArg; |
| |
| namespace media { |
| |
| namespace { |
| |
| struct TestParams { |
| VideoCodecProfile video_codec; |
| bool decode_using_client_picture_buffers; |
| }; |
| |
| constexpr int32_t kBitstreamId = 123; |
| constexpr size_t kInputSize = 256; |
| |
| constexpr size_t kNumPictures = 14; |
| const gfx::Size kPictureSize(64, 48); |
| |
| constexpr size_t kNewNumPictures = 13; |
| const gfx::Size kNewPictureSize(64, 48); |
| |
| MATCHER_P2(IsExpectedDecoderBuffer, data_size, decrypt_config, "") { |
| return arg.data_size() == data_size && arg.decrypt_config() == decrypt_config; |
| } |
| } // namespace |
| |
| class MockAcceleratedVideoDecoder : public AcceleratedVideoDecoder { |
| public: |
| MockAcceleratedVideoDecoder() = default; |
| ~MockAcceleratedVideoDecoder() override = default; |
| |
| MOCK_METHOD2(SetStream, void(int32_t id, const DecoderBuffer&)); |
| MOCK_METHOD0(Flush, bool()); |
| MOCK_METHOD0(Reset, void()); |
| MOCK_METHOD0(Decode, DecodeResult()); |
| MOCK_CONST_METHOD0(GetPicSize, gfx::Size()); |
| MOCK_CONST_METHOD0(GetProfile, VideoCodecProfile()); |
| MOCK_CONST_METHOD0(GetBitDepth, uint8_t()); |
| MOCK_CONST_METHOD0(GetVisibleRect, gfx::Rect()); |
| MOCK_CONST_METHOD0(GetRequiredNumOfPictures, size_t()); |
| MOCK_CONST_METHOD0(GetNumReferenceFrames, size_t()); |
| }; |
| |
| class MockVaapiWrapper : public VaapiWrapper { |
| public: |
| MockVaapiWrapper(CodecMode mode) : VaapiWrapper(mode) {} |
| MOCK_METHOD5(CreateContextAndSurfaces, |
| bool(unsigned int, |
| const gfx::Size&, |
| const std::vector<SurfaceUsageHint>&, |
| size_t, |
| std::vector<VASurfaceID>*)); |
| MOCK_METHOD1(CreateContext, bool(const gfx::Size&)); |
| MOCK_METHOD0(DestroyContext, void()); |
| MOCK_METHOD1(DestroySurface, void(VASurfaceID)); |
| |
| private: |
| ~MockVaapiWrapper() override = default; |
| }; |
| |
| class MockVaapiPicture : public VaapiPicture { |
| public: |
| MockVaapiPicture(scoped_refptr<VaapiWrapper> vaapi_wrapper, |
| const MakeGLContextCurrentCallback& make_context_current_cb, |
| const BindGLImageCallback& bind_image_cb, |
| int32_t picture_buffer_id, |
| const gfx::Size& size, |
| const gfx::Size& visible_size, |
| uint32_t texture_id, |
| uint32_t client_texture_id, |
| uint32_t texture_target) |
| : VaapiPicture(std::move(vaapi_wrapper), |
| make_context_current_cb, |
| bind_image_cb, |
| picture_buffer_id, |
| size, |
| visible_size, |
| texture_id, |
| client_texture_id, |
| texture_target) {} |
| ~MockVaapiPicture() override = default; |
| |
| // VaapiPicture implementation. |
| Status Allocate(gfx::BufferFormat format) override { return OkStatus(); } |
| bool ImportGpuMemoryBufferHandle( |
| gfx::BufferFormat format, |
| gfx::GpuMemoryBufferHandle gpu_memory_buffer_handle) override { |
| return true; |
| } |
| bool DownloadFromSurface(scoped_refptr<VASurface> va_surface) override { |
| return true; |
| } |
| bool AllowOverlay() const override { return false; } |
| VASurfaceID va_surface_id() const override { |
| // Return any number different from VA_INVALID_ID and VaapiPicture specific. |
| return static_cast<VASurfaceID>(texture_id_); |
| } |
| }; |
| |
| class MockVaapiPictureFactory : public VaapiPictureFactory { |
| public: |
| MockVaapiPictureFactory() = default; |
| ~MockVaapiPictureFactory() override = default; |
| |
| MOCK_METHOD3(MockCreateVaapiPicture, |
| void(VaapiWrapper*, const gfx::Size&, const gfx::Size&)); |
| std::unique_ptr<VaapiPicture> Create( |
| scoped_refptr<VaapiWrapper> vaapi_wrapper, |
| const MakeGLContextCurrentCallback& make_context_current_cb, |
| const BindGLImageCallback& bind_image_cb, |
| const PictureBuffer& picture_buffer, |
| const gfx::Size& visible_size) override { |
| const uint32_t service_texture_id = picture_buffer.service_texture_ids()[0]; |
| const uint32_t client_texture_id = picture_buffer.client_texture_ids()[0]; |
| MockCreateVaapiPicture(vaapi_wrapper.get(), picture_buffer.size(), |
| visible_size); |
| return std::make_unique<MockVaapiPicture>( |
| std::move(vaapi_wrapper), make_context_current_cb, bind_image_cb, |
| picture_buffer.id(), picture_buffer.size(), visible_size, |
| service_texture_id, client_texture_id, picture_buffer.texture_target()); |
| } |
| }; |
| |
| class VaapiVideoDecodeAcceleratorTest : public TestWithParam<TestParams>, |
| public VideoDecodeAccelerator::Client { |
| public: |
| VaapiVideoDecodeAcceleratorTest() |
| : vda_( |
| base::BindRepeating([] { return true; }), |
| base::BindRepeating([](uint32_t client_texture_id, |
| uint32_t texture_target, |
| const scoped_refptr<gl::GLImage>& image, |
| bool can_bind_to_sampler) { return true; })), |
| decoder_thread_("VaapiVideoDecodeAcceleratorTestThread"), |
| mock_decoder_(new ::testing::StrictMock<MockAcceleratedVideoDecoder>), |
| mock_vaapi_picture_factory_(new MockVaapiPictureFactory()), |
| mock_vaapi_wrapper_(new MockVaapiWrapper(VaapiWrapper::kDecode)), |
| mock_vpp_vaapi_wrapper_(new MockVaapiWrapper(VaapiWrapper::kDecode)), |
| weak_ptr_factory_(this) { |
| decoder_thread_.Start(); |
| |
| // Don't want to go through a vda_->Initialize() because it binds too many |
| // items of the environment. Instead, do all the necessary steps here. |
| |
| vda_.decoder_thread_task_runner_ = decoder_thread_.task_runner(); |
| |
| decoder_delegate_ = std::make_unique<VaapiVideoDecoderDelegate>( |
| &vda_, mock_vaapi_wrapper_, base::DoNothing(), nullptr); |
| |
| // Plug in all the mocks and ourselves as the |client_|. |
| vda_.decoder_.reset(mock_decoder_); |
| vda_.decoder_delegate_ = decoder_delegate_.get(); |
| vda_.client_ = weak_ptr_factory_.GetWeakPtr(); |
| vda_.vaapi_wrapper_ = mock_vaapi_wrapper_; |
| vda_.vpp_vaapi_wrapper_ = mock_vpp_vaapi_wrapper_; |
| vda_.vaapi_picture_factory_.reset(mock_vaapi_picture_factory_); |
| |
| // TODO(crbug.com/917999): add IMPORT mode to test variations. |
| vda_.output_mode_ = VideoDecodeAccelerator::Config::OutputMode::ALLOCATE; |
| vda_.profile_ = GetParam().video_codec; |
| vda_.buffer_allocation_mode_ = |
| GetParam().decode_using_client_picture_buffers |
| ? VaapiVideoDecodeAccelerator::BufferAllocationMode::kNone |
| : VaapiVideoDecodeAccelerator::BufferAllocationMode::kSuperReduced; |
| |
| vda_.state_ = VaapiVideoDecodeAccelerator::kIdle; |
| } |
| |
| VaapiVideoDecodeAcceleratorTest(const VaapiVideoDecodeAcceleratorTest&) = |
| delete; |
| VaapiVideoDecodeAcceleratorTest& operator=( |
| const VaapiVideoDecodeAcceleratorTest&) = delete; |
| |
| ~VaapiVideoDecodeAcceleratorTest() {} |
| |
| void SetUp() override { |
| in_shm_ = base::UnsafeSharedMemoryRegion::Create(kInputSize); |
| } |
| |
| void SetVdaStateToUnitialized() { |
| base::AutoLock auto_lock(vda_.lock_); |
| vda_.state_ = VaapiVideoDecodeAccelerator::kUninitialized; |
| } |
| |
| void QueueInputBuffer(BitstreamBuffer bitstream_buffer) { |
| auto id = bitstream_buffer.id(); |
| vda_.QueueInputBuffer(bitstream_buffer.ToDecoderBuffer(), id); |
| } |
| |
| void AssignPictureBuffers(const std::vector<PictureBuffer>& picture_buffers) { |
| vda_.AssignPictureBuffers(picture_buffers); |
| } |
| |
| // Reset epilogue, needed to get |vda_| worker thread out of its Wait(). |
| void ResetSequence() { |
| base::RunLoop run_loop; |
| EXPECT_CALL(*mock_decoder_, Reset()); |
| EXPECT_CALL(*this, NotifyResetDone()) |
| .WillOnce(RunClosure(run_loop.QuitClosure())); |
| vda_.Reset(); |
| run_loop.Run(); |
| } |
| |
| // Try and QueueInputBuffer()s, where we pretend that |mock_decoder_| requests |
| // to kConfigChange: |vda_| will ping us to ProvidePictureBuffers(). |
| // If |expect_dismiss_picture_buffers| is signalled, then we expect as well |
| // that |vda_| will emit |num_picture_buffers_to_dismiss| DismissPictureBuffer |
| // calls. |
| void QueueInputBufferSequence(size_t num_pictures, |
| const gfx::Size& picture_size, |
| int32_t bitstream_id, |
| bool expect_dismiss_picture_buffers = false, |
| size_t num_picture_buffers_to_dismiss = 0) { |
| ::testing::InSequence s; |
| EXPECT_CALL(*mock_decoder_, |
| SetStream(_, IsExpectedDecoderBuffer(kInputSize, nullptr))) |
| .WillOnce(Return()); |
| EXPECT_CALL(*mock_decoder_, Decode()) |
| .WillOnce(Return(AcceleratedVideoDecoder::kConfigChange)); |
| |
| EXPECT_CALL(*mock_decoder_, GetBitDepth()).WillOnce(Return(8u)); |
| EXPECT_CALL(*mock_decoder_, GetPicSize()).WillOnce(Return(picture_size)); |
| EXPECT_CALL(*mock_decoder_, GetVisibleRect()) |
| .WillOnce(Return(gfx::Rect(picture_size))); |
| EXPECT_CALL(*mock_decoder_, GetRequiredNumOfPictures()) |
| .WillOnce(Return(num_pictures)); |
| const size_t kNumReferenceFrames = num_pictures / 2; |
| EXPECT_CALL(*mock_decoder_, GetNumReferenceFrames()) |
| .WillOnce(Return(kNumReferenceFrames)); |
| EXPECT_CALL(*mock_decoder_, GetProfile()) |
| .WillOnce(Return(GetParam().video_codec)); |
| EXPECT_CALL(*mock_vaapi_wrapper_, DestroyContext()); |
| |
| if (expect_dismiss_picture_buffers) { |
| EXPECT_CALL(*this, DismissPictureBuffer(_)) |
| .Times(num_picture_buffers_to_dismiss); |
| } |
| |
| const size_t expected_num_picture_buffers_requested = |
| vda_.buffer_allocation_mode_ == |
| VaapiVideoDecodeAccelerator::BufferAllocationMode::kSuperReduced |
| ? num_pictures - kNumReferenceFrames |
| : num_pictures; |
| |
| base::RunLoop run_loop; |
| |
| EXPECT_CALL(*this, |
| ProvidePictureBuffers(expected_num_picture_buffers_requested, _, |
| 1, picture_size, _)) |
| .WillOnce(RunClosure(run_loop.QuitClosure())); |
| |
| auto region = base::UnsafeSharedMemoryRegion::TakeHandleForSerialization( |
| in_shm_.Duplicate()); |
| BitstreamBuffer bitstream_buffer(bitstream_id, std::move(region), |
| kInputSize); |
| |
| QueueInputBuffer(std::move(bitstream_buffer)); |
| run_loop.Run(); |
| } |
| |
| // Calls AssignPictureBuffers(), expecting the corresponding mock calls; we |
| // pretend |mock_decoder_| has kRanOutOfStreamData (i.e. it's finished |
| // decoding) and expect |vda_| to emit a NotifyEndOfBitstreamBuffer(). |
| // QueueInputBufferSequence() must have been called beforehand. |
| void AssignPictureBuffersSequence(size_t num_pictures, |
| const gfx::Size& picture_size, |
| int32_t bitstream_id) { |
| ASSERT_TRUE(vda_.curr_input_buffer_) |
| << "QueueInputBuffer() should have been called"; |
| |
| // |decode_using_client_picture_buffers| determines the concrete method for |
| // creation of context, surfaces and VaapiPictures. |
| if (GetParam().decode_using_client_picture_buffers) { |
| EXPECT_CALL(*mock_vaapi_wrapper_, CreateContext(picture_size)) |
| .WillOnce(Return(true)); |
| EXPECT_CALL(*mock_decoder_, GetVisibleRect()) |
| .WillRepeatedly(Return(gfx::Rect(picture_size))); |
| EXPECT_CALL(*mock_vaapi_picture_factory_, |
| MockCreateVaapiPicture(mock_vaapi_wrapper_.get(), |
| picture_size, picture_size)) |
| .Times(num_pictures); |
| } else { |
| EXPECT_EQ( |
| vda_.buffer_allocation_mode_, |
| VaapiVideoDecodeAccelerator::BufferAllocationMode::kSuperReduced); |
| const size_t kNumReferenceFrames = 1 + num_pictures / 2; |
| EXPECT_CALL(*mock_vaapi_wrapper_, |
| CreateContextAndSurfaces( |
| _, picture_size, |
| std::vector<VaapiWrapper::SurfaceUsageHint>{ |
| VaapiWrapper::SurfaceUsageHint::kVideoDecoder}, |
| kNumReferenceFrames, _)) |
| .WillOnce(DoAll( |
| WithArg<4>(Invoke([kNumReferenceFrames]( |
| std::vector<VASurfaceID>* va_surface_ids) { |
| va_surface_ids->resize(kNumReferenceFrames); |
| })), |
| Return(true))); |
| EXPECT_CALL(*mock_vaapi_wrapper_, DestroySurface(_)) |
| .Times(kNumReferenceFrames); |
| EXPECT_CALL(*mock_decoder_, GetVisibleRect()) |
| .WillRepeatedly(Return(gfx::Rect(picture_size))); |
| EXPECT_CALL(*mock_vaapi_picture_factory_, |
| MockCreateVaapiPicture(_, picture_size, picture_size)) |
| .Times(num_pictures); |
| } |
| |
| ::testing::InSequence s; |
| base::RunLoop run_loop; |
| |
| EXPECT_CALL(*mock_decoder_, Decode()) |
| .WillOnce(Return(AcceleratedVideoDecoder::kRanOutOfStreamData)); |
| EXPECT_CALL(*this, NotifyEndOfBitstreamBuffer(bitstream_id)) |
| .WillOnce(RunClosure(run_loop.QuitClosure())); |
| |
| const auto tex_target = mock_vaapi_picture_factory_->GetGLTextureTarget(); |
| int32_t irrelevant_id = 2; |
| std::vector<PictureBuffer> picture_buffers; |
| for (size_t picture = 0; picture < num_pictures; ++picture) { |
| // The picture buffer id, client id and service texture ids are |
| // arbitrarily chosen. |
| picture_buffers.push_back( |
| {irrelevant_id++, picture_size, |
| PictureBuffer::TextureIds{static_cast<uint32_t>(irrelevant_id++)}, |
| PictureBuffer::TextureIds{static_cast<uint32_t>(irrelevant_id++)}, |
| tex_target, PIXEL_FORMAT_XRGB}); |
| } |
| |
| AssignPictureBuffers(picture_buffers); |
| run_loop.Run(); |
| } |
| |
| // Calls QueueInputBuffer(); we instruct from |mock_decoder_| that it has |
| // kRanOutOfStreamData (i.e. it's finished decoding). This is a fast method |
| // because the Decode() is (almost) immediate. |
| void DecodeOneFrameFast(int32_t bitstream_id) { |
| base::RunLoop run_loop; |
| EXPECT_CALL(*mock_decoder_, |
| SetStream(_, IsExpectedDecoderBuffer(kInputSize, nullptr))) |
| .WillOnce(Return()); |
| EXPECT_CALL(*mock_decoder_, Decode()) |
| .WillOnce(Return(AcceleratedVideoDecoder::kRanOutOfStreamData)); |
| EXPECT_CALL(*this, NotifyEndOfBitstreamBuffer(bitstream_id)) |
| .WillOnce(RunClosure(run_loop.QuitClosure())); |
| |
| auto region = base::UnsafeSharedMemoryRegion::TakeHandleForSerialization( |
| in_shm_.Duplicate()); |
| QueueInputBuffer( |
| BitstreamBuffer(bitstream_id, std::move(region), kInputSize)); |
| |
| run_loop.Run(); |
| } |
| |
| // VideoDecodeAccelerator::Client methods. |
| MOCK_METHOD1(NotifyInitializationComplete, void(Status)); |
| MOCK_METHOD5( |
| ProvidePictureBuffers, |
| void(uint32_t, VideoPixelFormat, uint32_t, const gfx::Size&, uint32_t)); |
| MOCK_METHOD1(DismissPictureBuffer, void(int32_t)); |
| MOCK_METHOD1(PictureReady, void(const Picture&)); |
| MOCK_METHOD1(NotifyEndOfBitstreamBuffer, void(int32_t)); |
| MOCK_METHOD0(NotifyFlushDone, void()); |
| MOCK_METHOD0(NotifyResetDone, void()); |
| MOCK_METHOD1(NotifyError, void(VideoDecodeAccelerator::Error)); |
| |
| base::test::TaskEnvironment task_environment_; |
| |
| std::unique_ptr<VaapiVideoDecoderDelegate> decoder_delegate_; |
| |
| // The class under test and a worker thread for it. |
| VaapiVideoDecodeAccelerator vda_; |
| base::Thread decoder_thread_; |
| |
| // Ownership passed to |vda_|, but we retain a pointer to it for MOCK checks. |
| MockAcceleratedVideoDecoder* mock_decoder_; |
| MockVaapiPictureFactory* mock_vaapi_picture_factory_; |
| |
| scoped_refptr<MockVaapiWrapper> mock_vaapi_wrapper_; |
| scoped_refptr<MockVaapiWrapper> mock_vpp_vaapi_wrapper_; |
| |
| base::UnsafeSharedMemoryRegion in_shm_; |
| |
| private: |
| base::WeakPtrFactory<VaapiVideoDecodeAcceleratorTest> weak_ptr_factory_; |
| }; |
| |
| // Verify that it is possible to select DRM(egl) and TFP(glx) at runtime. |
| TEST_P(VaapiVideoDecodeAcceleratorTest, SupportedPlatforms) { |
| EXPECT_EQ(VaapiPictureFactory::kVaapiImplementationNone, |
| mock_vaapi_picture_factory_->GetVaapiImplementation( |
| gl::kGLImplementationNone)); |
| EXPECT_EQ(VaapiPictureFactory::kVaapiImplementationDrm, |
| mock_vaapi_picture_factory_->GetVaapiImplementation( |
| gl::kGLImplementationEGLGLES2)); |
| |
| #if BUILDFLAG(USE_VAAPI_X11) |
| EXPECT_EQ(VaapiPictureFactory::kVaapiImplementationX11, |
| mock_vaapi_picture_factory_->GetVaapiImplementation( |
| gl::kGLImplementationDesktopGL)); |
| #endif |
| } |
| |
| // This test checks that QueueInputBuffer() fails when state is kUnitialized. |
| TEST_P(VaapiVideoDecodeAcceleratorTest, |
| QueueInputBufferAndErrorWhenVDAUninitialized) { |
| SetVdaStateToUnitialized(); |
| |
| auto region = base::UnsafeSharedMemoryRegion::TakeHandleForSerialization( |
| in_shm_.Duplicate()); |
| BitstreamBuffer bitstream_buffer(kBitstreamId, std::move(region), kInputSize); |
| |
| EXPECT_CALL(*this, |
| NotifyError(VaapiVideoDecodeAccelerator::PLATFORM_FAILURE)); |
| QueueInputBuffer(std::move(bitstream_buffer)); |
| } |
| |
| // Verifies that Decode() returning kDecodeError ends up pinging NotifyError(). |
| TEST_P(VaapiVideoDecodeAcceleratorTest, QueueInputBufferAndDecodeError) { |
| auto region = base::UnsafeSharedMemoryRegion::TakeHandleForSerialization( |
| in_shm_.Duplicate()); |
| BitstreamBuffer bitstream_buffer(kBitstreamId, std::move(region), kInputSize); |
| |
| base::RunLoop run_loop; |
| EXPECT_CALL(*mock_decoder_, |
| SetStream(_, IsExpectedDecoderBuffer(kInputSize, nullptr))) |
| .WillOnce(Return()); |
| EXPECT_CALL(*mock_decoder_, Decode()) |
| .WillOnce(Return(AcceleratedVideoDecoder::kDecodeError)); |
| EXPECT_CALL(*this, NotifyError(VaapiVideoDecodeAccelerator::PLATFORM_FAILURE)) |
| .WillOnce(RunClosure(run_loop.QuitClosure())); |
| |
| QueueInputBuffer(std::move(bitstream_buffer)); |
| run_loop.Run(); |
| } |
| |
| TEST_P(VaapiVideoDecodeAcceleratorTest, QueueVP9Profile2AndError) { |
| if (GetParam().video_codec != VP9PROFILE_PROFILE2) |
| GTEST_SKIP() << "The test parameter is not vp9 profile 2"; |
| |
| auto region = base::UnsafeSharedMemoryRegion::TakeHandleForSerialization( |
| in_shm_.Duplicate()); |
| BitstreamBuffer bitstream_buffer(kBitstreamId, std::move(region), kInputSize); |
| base::RunLoop run_loop; |
| EXPECT_CALL(*mock_decoder_, |
| SetStream(_, IsExpectedDecoderBuffer(kInputSize, nullptr))) |
| .WillOnce(Return()); |
| EXPECT_CALL(*mock_decoder_, Decode()) |
| .WillOnce(Return(AcceleratedVideoDecoder::kConfigChange)); |
| EXPECT_CALL(*mock_decoder_, GetBitDepth()).WillOnce(Return(10u)); |
| EXPECT_CALL(*this, NotifyError(VaapiVideoDecodeAccelerator::PLATFORM_FAILURE)) |
| .WillOnce(RunClosure(run_loop.QuitClosure())); |
| |
| QueueInputBuffer(std::move(bitstream_buffer)); |
| run_loop.Run(); |
| } |
| |
| // Verifies a single fast frame decoding.. |
| TEST_P(VaapiVideoDecodeAcceleratorTest, DecodeOneFrame) { |
| if (GetParam().video_codec == VP9PROFILE_PROFILE2) |
| GTEST_SKIP() << "Decoding profile 2 is not supported"; |
| DecodeOneFrameFast(kBitstreamId); |
| |
| ResetSequence(); |
| } |
| |
| // Tests usual startup sequence: a BitstreamBuffer is enqueued for decode; |
| // |vda_| asks for PictureBuffers, that we provide via AssignPictureBuffers(). |
| TEST_P(VaapiVideoDecodeAcceleratorTest, |
| QueueInputBuffersAndAssignPictureBuffers) { |
| if (GetParam().video_codec == VP9PROFILE_PROFILE2) |
| GTEST_SKIP() << "Decoding profile 2 is not supported"; |
| QueueInputBufferSequence(kNumPictures, kPictureSize, kBitstreamId); |
| |
| AssignPictureBuffersSequence(kNumPictures, kPictureSize, kBitstreamId); |
| |
| ResetSequence(); |
| } |
| |
| // Tests a typical resolution change sequence: a BitstreamBuffer is enqueued; |
| // |vda_| asks for PictureBuffers, we them provide via AssignPictureBuffers(). |
| // We then try to enqueue a few BitstreamBuffers of a different resolution: we |
| // then expect the old ones to be dismissed and new ones provided.This sequence |
| // is purely ingress-wise, i.e. there's no decoded output checks. |
| TEST_P(VaapiVideoDecodeAcceleratorTest, |
| QueueInputBuffersAndAssignPictureBuffersAndReallocate) { |
| if (GetParam().video_codec == VP9PROFILE_PROFILE2) |
| GTEST_SKIP() << "Decoding profile 2 is not supported"; |
| QueueInputBufferSequence(kNumPictures, kPictureSize, kBitstreamId); |
| |
| AssignPictureBuffersSequence(kNumPictures, kPictureSize, kBitstreamId); |
| |
| // Decode a few frames. This step is not necessary. |
| for (int i = 0; i < 5; ++i) |
| DecodeOneFrameFast(kBitstreamId + i); |
| |
| QueueInputBufferSequence(kNewNumPictures, kNewPictureSize, kBitstreamId, |
| true /* expect_dismiss_picture_buffers */, |
| kNumPictures /* num_picture_buffers_to_dismiss */); |
| |
| AssignPictureBuffersSequence(kNewNumPictures, kNewPictureSize, kBitstreamId); |
| |
| ResetSequence(); |
| } |
| |
| constexpr TestParams kTestCases[] = { |
| {H264PROFILE_MIN, false /* decode_using_client_picture_buffers */}, |
| {H264PROFILE_MIN, true /* decode_using_client_picture_buffers */}, |
| {VP8PROFILE_MIN, false /* decode_using_client_picture_buffers */}, |
| {VP9PROFILE_MIN, false /* decode_using_client_picture_buffers */}, |
| {VP9PROFILE_MIN, true /* decode_using_client_picture_buffers */}, |
| {VP9PROFILE_PROFILE2, false /* decode_using_client_picture_buffers */}, |
| }; |
| |
| INSTANTIATE_TEST_SUITE_P(All, |
| VaapiVideoDecodeAcceleratorTest, |
| ValuesIn(kTestCases)); |
| |
| } // namespace media |
