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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/ozone/gpu/gpu_memory_buffer_factory_ozone_native_buffer.h" | 10 #include "ui/ozone/gpu/gpu_memory_buffer_factory_ozone_native_buffer.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 switch (handle.type) { | 23 switch (handle.type) { |
24 case gfx::OZONE_NATIVE_BUFFER: | 24 case gfx::OZONE_NATIVE_BUFFER: |
25 return ozone_buffer_factory_.CreateGpuMemoryBuffer( | 25 return ozone_buffer_factory_.CreateGpuMemoryBuffer( |
26 handle.global_id, size, internalformat, usage) | 26 handle.global_id, size, internalformat, usage) |
27 ? handle | 27 ? handle |
28 : gfx::GpuMemoryBufferHandle(); | 28 : gfx::GpuMemoryBufferHandle(); |
29 default: | 29 default: |
30 NOTREACHED(); | 30 NOTREACHED(); |
31 return gfx::GpuMemoryBufferHandle(); | 31 return gfx::GpuMemoryBufferHandle(); |
32 } | 32 } |
33 } | 33 } |
34 virtual void DestroyGpuMemoryBuffer( | 34 virtual void DestroyGpuMemoryBuffer( |
35 const gfx::GpuMemoryBufferHandle& handle) OVERRIDE { | 35 const gfx::GpuMemoryBufferHandle& handle) override { |
36 switch (handle.type) { | 36 switch (handle.type) { |
37 case gfx::OZONE_NATIVE_BUFFER: | 37 case gfx::OZONE_NATIVE_BUFFER: |
38 ozone_buffer_factory_.DestroyGpuMemoryBuffer(handle.global_id); | 38 ozone_buffer_factory_.DestroyGpuMemoryBuffer(handle.global_id); |
39 break; | 39 break; |
40 default: | 40 default: |
41 NOTREACHED(); | 41 NOTREACHED(); |
42 break; | 42 break; |
43 } | 43 } |
44 } | 44 } |
45 virtual scoped_refptr<gfx::GLImage> CreateImageForGpuMemoryBuffer( | 45 virtual scoped_refptr<gfx::GLImage> CreateImageForGpuMemoryBuffer( |
46 const gfx::GpuMemoryBufferHandle& handle, | 46 const gfx::GpuMemoryBufferHandle& handle, |
47 const gfx::Size& size, | 47 const gfx::Size& size, |
48 unsigned internalformat, | 48 unsigned internalformat, |
49 int client_id) OVERRIDE { | 49 int client_id) override { |
50 switch (handle.type) { | 50 switch (handle.type) { |
51 case gfx::SHARED_MEMORY_BUFFER: { | 51 case gfx::SHARED_MEMORY_BUFFER: { |
52 scoped_refptr<gfx::GLImageSharedMemory> image( | 52 scoped_refptr<gfx::GLImageSharedMemory> image( |
53 new gfx::GLImageSharedMemory(size, internalformat)); | 53 new gfx::GLImageSharedMemory(size, internalformat)); |
54 if (!image->Initialize(handle)) | 54 if (!image->Initialize(handle)) |
55 return NULL; | 55 return NULL; |
56 | 56 |
57 return image; | 57 return image; |
58 } | 58 } |
59 case gfx::OZONE_NATIVE_BUFFER: | 59 case gfx::OZONE_NATIVE_BUFFER: |
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75 | 75 |
76 } // namespace | 76 } // namespace |
77 | 77 |
78 // static | 78 // static |
79 scoped_ptr<GpuMemoryBufferFactory> GpuMemoryBufferFactory::Create() { | 79 scoped_ptr<GpuMemoryBufferFactory> GpuMemoryBufferFactory::Create() { |
80 return make_scoped_ptr<GpuMemoryBufferFactory>( | 80 return make_scoped_ptr<GpuMemoryBufferFactory>( |
81 new GpuMemoryBufferFactoryImpl); | 81 new GpuMemoryBufferFactoryImpl); |
82 } | 82 } |
83 | 83 |
84 } // namespace content | 84 } // namespace content |
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