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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 #ifndef UI_GFX_GPU_MEMORY_BUFFER_H_ | 5 #ifndef UI_GFX_GPU_MEMORY_BUFFER_H_ |
6 #define UI_GFX_GPU_MEMORY_BUFFER_H_ | 6 #define UI_GFX_GPU_MEMORY_BUFFER_H_ |
7 | 7 |
8 #include "base/memory/shared_memory.h" | 8 #include "base/memory/shared_memory.h" |
9 #include "build/build_config.h" | 9 #include "build/build_config.h" |
10 #include "ui/gfx/gfx_export.h" | 10 #include "ui/gfx/gfx_export.h" |
11 | 11 |
12 #if defined(OS_ANDROID) | 12 #if defined(OS_ANDROID) |
13 #include <third_party/khronos/EGL/egl.h> | 13 #include <third_party/khronos/EGL/egl.h> |
14 #endif | 14 #endif |
15 | 15 |
16 namespace gfx { | 16 namespace gfx { |
17 | 17 |
18 enum GpuMemoryBufferType { | 18 enum GpuMemoryBufferType { |
19 EMPTY_BUFFER, | 19 EMPTY_BUFFER, |
20 SHARED_MEMORY_BUFFER, | 20 SHARED_MEMORY_BUFFER, |
| 21 INTEL_DRM_BUFFER, |
21 IO_SURFACE_BUFFER, | 22 IO_SURFACE_BUFFER, |
22 ANDROID_NATIVE_BUFFER, | 23 ANDROID_NATIVE_BUFFER, |
23 SURFACE_TEXTURE_BUFFER, | 24 SURFACE_TEXTURE_BUFFER, |
24 GPU_MEMORY_BUFFER_TYPE_LAST = SURFACE_TEXTURE_BUFFER | 25 GPU_MEMORY_BUFFER_TYPE_LAST = SURFACE_TEXTURE_BUFFER |
25 }; | 26 }; |
26 | 27 |
27 #if defined(OS_ANDROID) | 28 #if defined(OS_ANDROID) |
28 struct SurfaceTextureId { | 29 struct SurfaceTextureId { |
29 SurfaceTextureId() : primary_id(0), secondary_id(0) {} | 30 SurfaceTextureId() : primary_id(0), secondary_id(0) {} |
30 SurfaceTextureId(int32 primary_id, int32 secondary_id) | 31 SurfaceTextureId(int32 primary_id, int32 secondary_id) |
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84 // Returns the stride in bytes for the buffer. | 85 // Returns the stride in bytes for the buffer. |
85 virtual uint32 GetStride() const = 0; | 86 virtual uint32 GetStride() const = 0; |
86 | 87 |
87 // Returns a platform specific handle for this buffer. | 88 // Returns a platform specific handle for this buffer. |
88 virtual GpuMemoryBufferHandle GetHandle() const = 0; | 89 virtual GpuMemoryBufferHandle GetHandle() const = 0; |
89 }; | 90 }; |
90 | 91 |
91 } // namespace gfx | 92 } // namespace gfx |
92 | 93 |
93 #endif // UI_GFX_GPU_MEMORY_BUFFER_H_ | 94 #endif // UI_GFX_GPU_MEMORY_BUFFER_H_ |
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