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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 | 10 |
11 namespace content { | 11 namespace content { |
12 namespace { | 12 namespace { |
13 | 13 |
14 class GpuMemoryBufferFactoryImpl : public GpuMemoryBufferFactory { | 14 class GpuMemoryBufferFactoryImpl : public GpuMemoryBufferFactory { |
15 public: | 15 public: |
16 // Overridden from GpuMemoryBufferFactory: | 16 // Overridden from GpuMemoryBufferFactory: |
17 virtual gfx::GpuMemoryBufferHandle CreateGpuMemoryBuffer( | 17 virtual gfx::GpuMemoryBufferHandle CreateGpuMemoryBuffer( |
18 const gfx::GpuMemoryBufferHandle& handle, | 18 const gfx::GpuMemoryBufferHandle& handle, |
19 const gfx::Size& size, | 19 const gfx::Size& size, |
20 unsigned internalformat, | 20 unsigned internalformat, |
21 unsigned usage) OVERRIDE { | 21 unsigned usage) override { |
22 NOTREACHED(); | 22 NOTREACHED(); |
23 return gfx::GpuMemoryBufferHandle(); | 23 return gfx::GpuMemoryBufferHandle(); |
24 } | 24 } |
25 virtual void DestroyGpuMemoryBuffer( | 25 virtual void DestroyGpuMemoryBuffer( |
26 const gfx::GpuMemoryBufferHandle& handle) OVERRIDE { | 26 const gfx::GpuMemoryBufferHandle& handle) override { |
27 NOTREACHED(); | 27 NOTREACHED(); |
28 } | 28 } |
29 virtual scoped_refptr<gfx::GLImage> CreateImageForGpuMemoryBuffer( | 29 virtual scoped_refptr<gfx::GLImage> CreateImageForGpuMemoryBuffer( |
30 const gfx::GpuMemoryBufferHandle& handle, | 30 const gfx::GpuMemoryBufferHandle& handle, |
31 const gfx::Size& size, | 31 const gfx::Size& size, |
32 unsigned internalformat, | 32 unsigned internalformat, |
33 int client_id) OVERRIDE { | 33 int client_id) override { |
34 switch (handle.type) { | 34 switch (handle.type) { |
35 case gfx::SHARED_MEMORY_BUFFER: { | 35 case gfx::SHARED_MEMORY_BUFFER: { |
36 scoped_refptr<gfx::GLImageSharedMemory> image( | 36 scoped_refptr<gfx::GLImageSharedMemory> image( |
37 new gfx::GLImageSharedMemory(size, internalformat)); | 37 new gfx::GLImageSharedMemory(size, internalformat)); |
38 if (!image->Initialize(handle)) | 38 if (!image->Initialize(handle)) |
39 return NULL; | 39 return NULL; |
40 | 40 |
41 return image; | 41 return image; |
42 } | 42 } |
43 default: | 43 default: |
44 NOTREACHED(); | 44 NOTREACHED(); |
45 return scoped_refptr<gfx::GLImage>(); | 45 return scoped_refptr<gfx::GLImage>(); |
46 } | 46 } |
47 } | 47 } |
48 }; | 48 }; |
49 | 49 |
50 } // namespace | 50 } // namespace |
51 | 51 |
52 // static | 52 // static |
53 scoped_ptr<GpuMemoryBufferFactory> GpuMemoryBufferFactory::Create() { | 53 scoped_ptr<GpuMemoryBufferFactory> GpuMemoryBufferFactory::Create() { |
54 return make_scoped_ptr<GpuMemoryBufferFactory>( | 54 return make_scoped_ptr<GpuMemoryBufferFactory>( |
55 new GpuMemoryBufferFactoryImpl); | 55 new GpuMemoryBufferFactoryImpl); |
56 } | 56 } |
57 | 57 |
58 } // namespace content | 58 } // namespace content |
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