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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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48 H264PROFILE_HIGH444PREDICTIVEPROFILE = 6, | 48 H264PROFILE_HIGH444PREDICTIVEPROFILE = 6, |
49 H264PROFILE_SCALABLEBASELINE = 7, | 49 H264PROFILE_SCALABLEBASELINE = 7, |
50 H264PROFILE_SCALABLEHIGH = 8, | 50 H264PROFILE_SCALABLEHIGH = 8, |
51 H264PROFILE_STEREOHIGH = 9, | 51 H264PROFILE_STEREOHIGH = 9, |
52 H264PROFILE_MULTIVIEWHIGH = 10, | 52 H264PROFILE_MULTIVIEWHIGH = 10, |
53 VP8PROFILE_ANY = 11, | 53 VP8PROFILE_ANY = 11, |
54 VP9PROFILE_ANY = 12, | 54 VP9PROFILE_ANY = 12, |
55 VIDEO_CODEC_PROFILE_MAX = VP9PROFILE_ANY, | 55 VIDEO_CODEC_PROFILE_MAX = VP9PROFILE_ANY, |
56 }; | 56 }; |
57 | 57 |
| 58 // The minimum and maximum supported resolution (inclusive) of a decoder. |
| 59 struct GPU_EXPORT VideoDecodeAcceleratorSupportedResolution { |
| 60 gfx::Size min; |
| 61 gfx::Size max; |
| 62 }; |
| 63 |
58 // Specification of an encoding profile supported by a hardware encoder. | 64 // Specification of an encoding profile supported by a hardware encoder. |
59 struct GPU_EXPORT VideoEncodeAcceleratorSupportedProfile { | 65 struct GPU_EXPORT VideoEncodeAcceleratorSupportedProfile { |
60 VideoCodecProfile profile; | 66 VideoCodecProfile profile; |
61 gfx::Size max_resolution; | 67 gfx::Size max_resolution; |
62 uint32 max_framerate_numerator; | 68 uint32 max_framerate_numerator; |
63 uint32 max_framerate_denominator; | 69 uint32 max_framerate_denominator; |
64 }; | 70 }; |
65 | 71 |
66 struct GPU_EXPORT GPUInfo { | 72 struct GPU_EXPORT GPUInfo { |
67 struct GPU_EXPORT GPUDevice { | 73 struct GPU_EXPORT GPUDevice { |
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199 // if the collection fails or not. | 205 // if the collection fails or not. |
200 CollectInfoResult basic_info_state; | 206 CollectInfoResult basic_info_state; |
201 CollectInfoResult context_info_state; | 207 CollectInfoResult context_info_state; |
202 #if defined(OS_WIN) | 208 #if defined(OS_WIN) |
203 CollectInfoResult dx_diagnostics_info_state; | 209 CollectInfoResult dx_diagnostics_info_state; |
204 | 210 |
205 // The information returned by the DirectX Diagnostics Tool. | 211 // The information returned by the DirectX Diagnostics Tool. |
206 DxDiagNode dx_diagnostics; | 212 DxDiagNode dx_diagnostics; |
207 #endif | 213 #endif |
208 | 214 |
| 215 VideoDecodeAcceleratorSupportedResolution |
| 216 video_decode_accelerator_supported_resolution; |
209 std::vector<VideoEncodeAcceleratorSupportedProfile> | 217 std::vector<VideoEncodeAcceleratorSupportedProfile> |
210 video_encode_accelerator_supported_profiles; | 218 video_encode_accelerator_supported_profiles; |
211 // Note: when adding new members, please remember to update EnumerateFields | 219 // Note: when adding new members, please remember to update EnumerateFields |
212 // in gpu_info.cc. | 220 // in gpu_info.cc. |
213 | 221 |
214 // In conjunction with EnumerateFields, this allows the embedder to | 222 // In conjunction with EnumerateFields, this allows the embedder to |
215 // enumerate the values in this structure without having to embed | 223 // enumerate the values in this structure without having to embed |
216 // references to its specific member variables. This simplifies the | 224 // references to its specific member variables. This simplifies the |
217 // addition of new fields to this type. | 225 // addition of new fields to this type. |
218 class Enumerator { | 226 class Enumerator { |
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246 virtual ~Enumerator() {} | 254 virtual ~Enumerator() {} |
247 }; | 255 }; |
248 | 256 |
249 // Outputs the fields in this structure to the provided enumerator. | 257 // Outputs the fields in this structure to the provided enumerator. |
250 void EnumerateFields(Enumerator* enumerator) const; | 258 void EnumerateFields(Enumerator* enumerator) const; |
251 }; | 259 }; |
252 | 260 |
253 } // namespace gpu | 261 } // namespace gpu |
254 | 262 |
255 #endif // GPU_CONFIG_GPU_INFO_H_ | 263 #endif // GPU_CONFIG_GPU_INFO_H_ |
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