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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 GPU_CONFIG_GPU_INFO_H_ | 5 #ifndef GPU_CONFIG_GPU_INFO_H_ |
6 #define GPU_CONFIG_GPU_INFO_H_ | 6 #define GPU_CONFIG_GPU_INFO_H_ |
7 | 7 |
8 // Provides access to the GPU information for the system | 8 // Provides access to the GPU information for the system |
9 // on which chrome is currently running. | 9 // on which chrome is currently running. |
10 | 10 |
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60 VideoCodecProfile profile; | 60 VideoCodecProfile profile; |
61 gfx::Size max_resolution; | 61 gfx::Size max_resolution; |
62 gfx::Size min_resolution; | 62 gfx::Size min_resolution; |
63 }; | 63 }; |
64 | 64 |
65 using VideoDecodeAcceleratorSupportedProfiles = | 65 using VideoDecodeAcceleratorSupportedProfiles = |
66 std::vector<VideoDecodeAcceleratorSupportedProfile>; | 66 std::vector<VideoDecodeAcceleratorSupportedProfile>; |
67 | 67 |
68 struct GPU_EXPORT VideoDecodeAcceleratorCapabilities { | 68 struct GPU_EXPORT VideoDecodeAcceleratorCapabilities { |
69 VideoDecodeAcceleratorCapabilities(); | 69 VideoDecodeAcceleratorCapabilities(); |
| 70 VideoDecodeAcceleratorCapabilities( |
| 71 const VideoDecodeAcceleratorCapabilities& other); |
70 ~VideoDecodeAcceleratorCapabilities(); | 72 ~VideoDecodeAcceleratorCapabilities(); |
71 VideoDecodeAcceleratorSupportedProfiles supported_profiles; | 73 VideoDecodeAcceleratorSupportedProfiles supported_profiles; |
72 uint32_t flags; | 74 uint32_t flags; |
73 }; | 75 }; |
74 | 76 |
75 // Specification of an encoding profile supported by a hardware encoder. | 77 // Specification of an encoding profile supported by a hardware encoder. |
76 struct GPU_EXPORT VideoEncodeAcceleratorSupportedProfile { | 78 struct GPU_EXPORT VideoEncodeAcceleratorSupportedProfile { |
77 VideoCodecProfile profile; | 79 VideoCodecProfile profile; |
78 gfx::Size max_resolution; | 80 gfx::Size max_resolution; |
79 uint32_t max_framerate_numerator; | 81 uint32_t max_framerate_numerator; |
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100 | 102 |
101 // The strings that describe the GPU. | 103 // The strings that describe the GPU. |
102 // In Linux these strings are obtained through libpci. | 104 // In Linux these strings are obtained through libpci. |
103 // In Win/MacOSX, these two strings are not filled at the moment. | 105 // In Win/MacOSX, these two strings are not filled at the moment. |
104 // In Android, these are respectively GL_VENDOR and GL_RENDERER. | 106 // In Android, these are respectively GL_VENDOR and GL_RENDERER. |
105 std::string vendor_string; | 107 std::string vendor_string; |
106 std::string device_string; | 108 std::string device_string; |
107 }; | 109 }; |
108 | 110 |
109 GPUInfo(); | 111 GPUInfo(); |
| 112 GPUInfo(const GPUInfo& other); |
110 ~GPUInfo(); | 113 ~GPUInfo(); |
111 | 114 |
112 bool SupportsAccelerated2dCanvas() const { | 115 bool SupportsAccelerated2dCanvas() const { |
113 return !can_lose_context && !software_rendering; | 116 return !can_lose_context && !software_rendering; |
114 } | 117 } |
115 | 118 |
116 // The amount of time taken to get from the process starting to the message | 119 // The amount of time taken to get from the process starting to the message |
117 // loop being pumped. | 120 // loop being pumped. |
118 base::TimeDelta initialization_time; | 121 base::TimeDelta initialization_time; |
119 | 122 |
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277 virtual ~Enumerator() {} | 280 virtual ~Enumerator() {} |
278 }; | 281 }; |
279 | 282 |
280 // Outputs the fields in this structure to the provided enumerator. | 283 // Outputs the fields in this structure to the provided enumerator. |
281 void EnumerateFields(Enumerator* enumerator) const; | 284 void EnumerateFields(Enumerator* enumerator) const; |
282 }; | 285 }; |
283 | 286 |
284 } // namespace gpu | 287 } // namespace gpu |
285 | 288 |
286 #endif // GPU_CONFIG_GPU_INFO_H_ | 289 #endif // GPU_CONFIG_GPU_INFO_H_ |
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