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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 "content/common/gpu/gpu_memory_buffer_factory.h" | 5 #include "content/common/gpu/gpu_memory_buffer_factory.h" |
6 | 6 |
7 #include "base/logging.h" | 7 #include "base/logging.h" |
8 #include "ui/gl/gl_image.h" | 8 #include "ui/gl/gl_image.h" |
9 #include "ui/gl/gl_image_shared_memory.h" | 9 #include "ui/gl/gl_image_shared_memory.h" |
10 #include "ui/gl/gl_image_surface_texture.h" | 10 #include "ui/gl/gl_image_surface_texture.h" |
11 | 11 |
12 namespace content { | 12 namespace content { |
13 namespace { | 13 namespace { |
14 | 14 |
15 class GpuMemoryBufferFactoryImpl : public GpuMemoryBufferFactory { | 15 class GpuMemoryBufferFactoryImpl : public GpuMemoryBufferFactory { |
16 public: | 16 public: |
17 // Overridden from GpuMemoryBufferFactory: | 17 // Overridden from GpuMemoryBufferFactory: |
18 virtual gfx::GpuMemoryBufferHandle CreateGpuMemoryBuffer( | 18 virtual gfx::GpuMemoryBufferHandle CreateGpuMemoryBuffer( |
19 const gfx::GpuMemoryBufferHandle& handle, | 19 const gfx::GpuMemoryBufferHandle& handle, |
20 const gfx::Size& size, | 20 const gfx::Size& size, |
21 unsigned internalformat, | 21 unsigned internalformat, |
22 unsigned usage) OVERRIDE { | 22 unsigned usage) override { |
23 NOTREACHED(); | 23 NOTREACHED(); |
24 return gfx::GpuMemoryBufferHandle(); | 24 return gfx::GpuMemoryBufferHandle(); |
25 } | 25 } |
26 virtual void DestroyGpuMemoryBuffer( | 26 virtual void DestroyGpuMemoryBuffer( |
27 const gfx::GpuMemoryBufferHandle& handle) OVERRIDE { | 27 const gfx::GpuMemoryBufferHandle& handle) override { |
28 NOTREACHED(); | 28 NOTREACHED(); |
29 } | 29 } |
30 virtual scoped_refptr<gfx::GLImage> CreateImageForGpuMemoryBuffer( | 30 virtual scoped_refptr<gfx::GLImage> CreateImageForGpuMemoryBuffer( |
31 const gfx::GpuMemoryBufferHandle& handle, | 31 const gfx::GpuMemoryBufferHandle& handle, |
32 const gfx::Size& size, | 32 const gfx::Size& size, |
33 unsigned internalformat, | 33 unsigned internalformat, |
34 int client_id) OVERRIDE { | 34 int client_id) override { |
35 switch (handle.type) { | 35 switch (handle.type) { |
36 case gfx::SHARED_MEMORY_BUFFER: { | 36 case gfx::SHARED_MEMORY_BUFFER: { |
37 scoped_refptr<gfx::GLImageSharedMemory> image( | 37 scoped_refptr<gfx::GLImageSharedMemory> image( |
38 new gfx::GLImageSharedMemory(size, internalformat)); | 38 new gfx::GLImageSharedMemory(size, internalformat)); |
39 if (!image->Initialize(handle)) | 39 if (!image->Initialize(handle)) |
40 return NULL; | 40 return NULL; |
41 | 41 |
42 return image; | 42 return image; |
43 } | 43 } |
44 case gfx::SURFACE_TEXTURE_BUFFER: { | 44 case gfx::SURFACE_TEXTURE_BUFFER: { |
(...skipping 13 matching lines...) Expand all Loading... |
58 | 58 |
59 } // namespace | 59 } // namespace |
60 | 60 |
61 // static | 61 // static |
62 scoped_ptr<GpuMemoryBufferFactory> GpuMemoryBufferFactory::Create() { | 62 scoped_ptr<GpuMemoryBufferFactory> GpuMemoryBufferFactory::Create() { |
63 return make_scoped_ptr<GpuMemoryBufferFactory>( | 63 return make_scoped_ptr<GpuMemoryBufferFactory>( |
64 new GpuMemoryBufferFactoryImpl); | 64 new GpuMemoryBufferFactoryImpl); |
65 } | 65 } |
66 | 66 |
67 } // namespace content | 67 } // namespace content |
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