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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 |
| 11 #include <string> | 11 #include <string> |
| 12 #include <vector> | 12 #include <vector> |
| 13 | 13 |
| 14 #include "base/basictypes.h" | 14 #include "base/basictypes.h" |
| 15 #include "base/time/time.h" | 15 #include "base/time/time.h" |
| 16 #include "base/version.h" | 16 #include "base/version.h" |
| 17 #include "build/build_config.h" | 17 #include "build/build_config.h" |
| 18 #include "gpu/config/dx_diag_node.h" | 18 #include "gpu/config/dx_diag_node.h" |
| 19 #include "gpu/config/gpu_performance_stats.h" | 19 #include "gpu/config/gpu_performance_stats.h" |
| 20 #include "gpu/gpu_export.h" | 20 #include "gpu/gpu_export.h" |
| 21 #include "media/video/video_encode_accelerator.h" | 21 #include "ui/gfx/geometry/size.h" |
| 22 | 22 |
| 23 namespace gpu { | 23 namespace gpu { |
| 24 | 24 |
| 25 // Result for the various Collect*Info* functions below. | 25 // Result for the various Collect*Info* functions below. |
| 26 // Fatal failures are for cases where we can't create a context at all or | 26 // Fatal failures are for cases where we can't create a context at all or |
| 27 // something, making the use of the GPU impossible. | 27 // something, making the use of the GPU impossible. |
| 28 // Non-fatal failures are for cases where we could gather most info, but maybe | 28 // Non-fatal failures are for cases where we could gather most info, but maybe |
| 29 // some is missing (e.g. unable to parse a version string or to detect the exact | 29 // some is missing (e.g. unable to parse a version string or to detect the exact |
| 30 // model). | 30 // model). |
| 31 enum CollectInfoResult { | 31 enum CollectInfoResult { |
| 32 kCollectInfoNone = 0, | 32 kCollectInfoNone = 0, |
| 33 kCollectInfoSuccess = 1, | 33 kCollectInfoSuccess = 1, |
| 34 kCollectInfoNonFatalFailure = 2, | 34 kCollectInfoNonFatalFailure = 2, |
| 35 kCollectInfoFatalFailure = 3 | 35 kCollectInfoFatalFailure = 3 |
| 36 }; | 36 }; |
| 37 | 37 |
| 38 // Specification of an encoding profile supported by a hardware encoder. | |
| 39 struct GPU_EXPORT VideoEncodeAcceleratorSupportedProfile { | |
| 40 // This is media::VideoCodecProfile. Use int to avoid the dependency on media. | |
|
piman
2014/10/21 19:41:53
Can you move the enum here?
| |
| 41 int profile; | |
| 42 gfx::Size max_resolution; | |
| 43 uint32 max_framerate_numerator; | |
| 44 uint32 max_framerate_denominator; | |
| 45 }; | |
| 46 | |
| 38 struct GPU_EXPORT GPUInfo { | 47 struct GPU_EXPORT GPUInfo { |
| 39 struct GPU_EXPORT GPUDevice { | 48 struct GPU_EXPORT GPUDevice { |
| 40 GPUDevice(); | 49 GPUDevice(); |
| 41 ~GPUDevice(); | 50 ~GPUDevice(); |
| 42 | 51 |
| 43 // The DWORD (uint32) representing the graphics card vendor id. | 52 // The DWORD (uint32) representing the graphics card vendor id. |
| 44 uint32 vendor_id; | 53 uint32 vendor_id; |
| 45 | 54 |
| 46 // The DWORD (uint32) representing the graphics card device id. | 55 // The DWORD (uint32) representing the graphics card device id. |
| 47 // Device ids are unique to vendor, not to one another. | 56 // Device ids are unique to vendor, not to one another. |
| (...skipping 123 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
| 171 // if the collection fails or not. | 180 // if the collection fails or not. |
| 172 CollectInfoResult basic_info_state; | 181 CollectInfoResult basic_info_state; |
| 173 CollectInfoResult context_info_state; | 182 CollectInfoResult context_info_state; |
| 174 #if defined(OS_WIN) | 183 #if defined(OS_WIN) |
| 175 CollectInfoResult dx_diagnostics_info_state; | 184 CollectInfoResult dx_diagnostics_info_state; |
| 176 | 185 |
| 177 // The information returned by the DirectX Diagnostics Tool. | 186 // The information returned by the DirectX Diagnostics Tool. |
| 178 DxDiagNode dx_diagnostics; | 187 DxDiagNode dx_diagnostics; |
| 179 #endif | 188 #endif |
| 180 | 189 |
| 181 std::vector<media::VideoEncodeAccelerator::SupportedProfile> | 190 std::vector<VideoEncodeAcceleratorSupportedProfile> |
| 182 video_encode_accelerator_supported_profiles; | 191 video_encode_accelerator_supported_profiles; |
| 183 // Note: when adding new members, please remember to update EnumerateFields | 192 // Note: when adding new members, please remember to update EnumerateFields |
| 184 // in gpu_info.cc. | 193 // in gpu_info.cc. |
| 185 | 194 |
| 186 // In conjunction with EnumerateFields, this allows the embedder to | 195 // In conjunction with EnumerateFields, this allows the embedder to |
| 187 // enumerate the values in this structure without having to embed | 196 // enumerate the values in this structure without having to embed |
| 188 // references to its specific member variables. This simplifies the | 197 // references to its specific member variables. This simplifies the |
| 189 // addition of new fields to this type. | 198 // addition of new fields to this type. |
| 190 class Enumerator { | 199 class Enumerator { |
| 191 public: | 200 public: |
| 192 // The following methods apply to the "current" object. Initially this | 201 // The following methods apply to the "current" object. Initially this |
| 193 // is the root object, but calls to BeginGPUDevice/EndGPUDevice and | 202 // is the root object, but calls to BeginGPUDevice/EndGPUDevice and |
| 194 // BeginAuxAttributes/EndAuxAttributes change the object to which these | 203 // BeginAuxAttributes/EndAuxAttributes change the object to which these |
| 195 // calls should apply. | 204 // calls should apply. |
| 196 virtual void AddInt64(const char* name, int64 value) = 0; | 205 virtual void AddInt64(const char* name, int64 value) = 0; |
| 197 virtual void AddInt(const char* name, int value) = 0; | 206 virtual void AddInt(const char* name, int value) = 0; |
| 198 virtual void AddString(const char* name, const std::string& value) = 0; | 207 virtual void AddString(const char* name, const std::string& value) = 0; |
| 199 virtual void AddBool(const char* name, bool value) = 0; | 208 virtual void AddBool(const char* name, bool value) = 0; |
| 200 virtual void AddTimeDeltaInSecondsF(const char* name, | 209 virtual void AddTimeDeltaInSecondsF(const char* name, |
| 201 const base::TimeDelta& value) = 0; | 210 const base::TimeDelta& value) = 0; |
| 202 | 211 |
| 203 // Markers indicating that a GPUDevice is being described. | 212 // Markers indicating that a GPUDevice is being described. |
| 204 virtual void BeginGPUDevice() = 0; | 213 virtual void BeginGPUDevice() = 0; |
| 205 virtual void EndGPUDevice() = 0; | 214 virtual void EndGPUDevice() = 0; |
| 206 | 215 |
| 207 // Markers indicating that a VideoEncodeAccelerator::SupportedProfile is | 216 // Markers indicating that a VideoEncodeAcceleratorSupportedProfile is |
| 208 // being described. | 217 // being described. |
| 209 virtual void BeginVideoEncodeAcceleratorSupportedProfile() = 0; | 218 virtual void BeginVideoEncodeAcceleratorSupportedProfile() = 0; |
| 210 virtual void EndVideoEncodeAcceleratorSupportedProfile() = 0; | 219 virtual void EndVideoEncodeAcceleratorSupportedProfile() = 0; |
| 211 | 220 |
| 212 // Markers indicating that "auxiliary" attributes of the GPUInfo | 221 // Markers indicating that "auxiliary" attributes of the GPUInfo |
| 213 // (according to the DevTools protocol) are being described. | 222 // (according to the DevTools protocol) are being described. |
| 214 virtual void BeginAuxAttributes() = 0; | 223 virtual void BeginAuxAttributes() = 0; |
| 215 virtual void EndAuxAttributes() = 0; | 224 virtual void EndAuxAttributes() = 0; |
| 216 | 225 |
| 217 protected: | 226 protected: |
| 218 virtual ~Enumerator() {} | 227 virtual ~Enumerator() {} |
| 219 }; | 228 }; |
| 220 | 229 |
| 221 // Outputs the fields in this structure to the provided enumerator. | 230 // Outputs the fields in this structure to the provided enumerator. |
| 222 void EnumerateFields(Enumerator* enumerator) const; | 231 void EnumerateFields(Enumerator* enumerator) const; |
| 223 }; | 232 }; |
| 224 | 233 |
| 225 } // namespace gpu | 234 } // namespace gpu |
| 226 | 235 |
| 227 #endif // GPU_CONFIG_GPU_INFO_H_ | 236 #endif // GPU_CONFIG_GPU_INFO_H_ |
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