Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(136)

Side by Side Diff: media/renderers/mock_gpu_video_accelerator_factories.cc

Issue 1306693002: media: Convert I420 VideoFrame to UYVY GpuMemoryBuffer. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: s/CHECK_EQ/DCHECK_EQ. Created 5 years, 4 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch
OLDNEW
1 // Copyright 2013 The Chromium Authors. All rights reserved. 1 // Copyright 2013 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "media/renderers/mock_gpu_video_accelerator_factories.h" 5 #include "media/renderers/mock_gpu_video_accelerator_factories.h"
6 6
7 #include "ui/gfx/gpu_memory_buffer.h" 7 #include "ui/gfx/gpu_memory_buffer.h"
8 8
9 namespace media { 9 namespace media {
10 10
11 namespace { 11 namespace {
12 12
13 class GpuMemoryBufferImpl : public gfx::GpuMemoryBuffer { 13 class GpuMemoryBufferImpl : public gfx::GpuMemoryBuffer {
14 public: 14 public:
15 GpuMemoryBufferImpl(const gfx::Size& size) : size_(size) { 15 GpuMemoryBufferImpl(const gfx::Size& size, gfx::BufferFormat format)
16 bytes_.resize(size_.GetArea()); 16 : format_(format), size_(size) {
17 DCHECK(gfx::BufferFormat::R_8 == format_ ||
18 gfx::BufferFormat::UYVY_422 == format_);
19 bytes_.resize(size_.GetArea() *
20 (format_ == gfx::BufferFormat::UYVY_422 ? 2 : 1));
17 } 21 }
18 22
19 // Overridden from gfx::GpuMemoryBuffer: 23 // Overridden from gfx::GpuMemoryBuffer:
20 bool Map(void** data) override { 24 bool Map(void** data) override {
21 data[0] = &bytes_[0]; 25 data[0] = &bytes_[0];
22 return true; 26 return true;
23 } 27 }
24 void Unmap() override{}; 28 void Unmap() override{};
25 bool IsMapped() const override { 29 bool IsMapped() const override {
26 NOTREACHED(); 30 NOTREACHED();
27 return false; 31 return false;
28 } 32 }
29 gfx::BufferFormat GetFormat() const override { 33 gfx::BufferFormat GetFormat() const override {
34 NOTREACHED();
30 return gfx::BufferFormat::R_8; 35 return gfx::BufferFormat::R_8;
31 } 36 }
32 void GetStride(int* stride) const override { stride[0] = size_.width(); } 37 void GetStride(int* stride) const override {
38 stride[0] =
39 size_.width() * (format_ == gfx::BufferFormat::UYVY_422 ? 2 : 1);
40 }
33 gfx::GpuMemoryBufferId GetId() const override { 41 gfx::GpuMemoryBufferId GetId() const override {
34 NOTREACHED(); 42 NOTREACHED();
35 return gfx::GpuMemoryBufferId(0); 43 return gfx::GpuMemoryBufferId(0);
36 } 44 }
37 gfx::GpuMemoryBufferHandle GetHandle() const override { 45 gfx::GpuMemoryBufferHandle GetHandle() const override {
38 NOTREACHED(); 46 NOTREACHED();
39 return gfx::GpuMemoryBufferHandle(); 47 return gfx::GpuMemoryBufferHandle();
40 } 48 }
41 ClientBuffer AsClientBuffer() override { 49 ClientBuffer AsClientBuffer() override {
42 return reinterpret_cast<ClientBuffer>(this); 50 return reinterpret_cast<ClientBuffer>(this);
43 } 51 }
44 52
45 private: 53 private:
54 gfx::BufferFormat format_;
46 std::vector<unsigned char> bytes_; 55 std::vector<unsigned char> bytes_;
47 const gfx::Size size_; 56 const gfx::Size size_;
48 }; 57 };
49 58
50 } // unnamed namespace 59 } // unnamed namespace
51 60
52 MockGpuVideoAcceleratorFactories::MockGpuVideoAcceleratorFactories() {} 61 MockGpuVideoAcceleratorFactories::MockGpuVideoAcceleratorFactories() {}
53 62
54 MockGpuVideoAcceleratorFactories::~MockGpuVideoAcceleratorFactories() {} 63 MockGpuVideoAcceleratorFactories::~MockGpuVideoAcceleratorFactories() {}
55 64
56 bool MockGpuVideoAcceleratorFactories::IsGpuVideoAcceleratorEnabled() { 65 bool MockGpuVideoAcceleratorFactories::IsGpuVideoAcceleratorEnabled() {
57 return true; 66 return true;
58 } 67 }
59 68
60 scoped_ptr<gfx::GpuMemoryBuffer> 69 scoped_ptr<gfx::GpuMemoryBuffer>
61 MockGpuVideoAcceleratorFactories::AllocateGpuMemoryBuffer( 70 MockGpuVideoAcceleratorFactories::AllocateGpuMemoryBuffer(
62 const gfx::Size& size, 71 const gfx::Size& size,
63 gfx::BufferFormat format, 72 gfx::BufferFormat format,
64 gfx::BufferUsage usage) { 73 gfx::BufferUsage usage) {
65 DCHECK(gfx::BufferFormat::R_8 == format); 74 return make_scoped_ptr<gfx::GpuMemoryBuffer>(
66 return make_scoped_ptr<gfx::GpuMemoryBuffer>(new GpuMemoryBufferImpl(size)); 75 new GpuMemoryBufferImpl(size, format));
67 } 76 }
68 77
69 scoped_ptr<base::SharedMemory> 78 scoped_ptr<base::SharedMemory>
70 MockGpuVideoAcceleratorFactories::CreateSharedMemory(size_t size) { 79 MockGpuVideoAcceleratorFactories::CreateSharedMemory(size_t size) {
71 return nullptr; 80 return nullptr;
72 } 81 }
73 82
74 scoped_ptr<VideoDecodeAccelerator> 83 scoped_ptr<VideoDecodeAccelerator>
75 MockGpuVideoAcceleratorFactories::CreateVideoDecodeAccelerator() { 84 MockGpuVideoAcceleratorFactories::CreateVideoDecodeAccelerator() {
76 return scoped_ptr<VideoDecodeAccelerator>(DoCreateVideoDecodeAccelerator()); 85 return scoped_ptr<VideoDecodeAccelerator>(DoCreateVideoDecodeAccelerator());
77 } 86 }
78 87
79 scoped_ptr<VideoEncodeAccelerator> 88 scoped_ptr<VideoEncodeAccelerator>
80 MockGpuVideoAcceleratorFactories::CreateVideoEncodeAccelerator() { 89 MockGpuVideoAcceleratorFactories::CreateVideoEncodeAccelerator() {
81 return scoped_ptr<VideoEncodeAccelerator>(DoCreateVideoEncodeAccelerator()); 90 return scoped_ptr<VideoEncodeAccelerator>(DoCreateVideoEncodeAccelerator());
82 } 91 }
83 92
84 bool MockGpuVideoAcceleratorFactories::ShouldUseGpuMemoryBuffersForVideoFrames() 93 bool MockGpuVideoAcceleratorFactories::ShouldUseGpuMemoryBuffersForVideoFrames()
85 const { 94 const {
86 return false; 95 return false;
87 } 96 }
88 97
89 unsigned MockGpuVideoAcceleratorFactories::ImageTextureTarget() { 98 unsigned MockGpuVideoAcceleratorFactories::ImageTextureTarget() {
90 return GL_TEXTURE_2D; 99 return GL_TEXTURE_2D;
91 } 100 }
92 101
93 } // namespace media 102 } // namespace media
OLDNEW
« no previous file with comments | « media/renderers/mock_gpu_video_accelerator_factories.h ('k') | media/video/gpu_memory_buffer_video_frame_pool.cc » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698