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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 #include "build/build_config.h" | 5 #include "build/build_config.h" |
6 #include "media/base/media_switches.h" | 6 #include "media/base/media_switches.h" |
7 #include "ppapi/features/features.h" | 7 #include "ppapi/features/features.h" |
8 | 8 |
9 namespace switches { | 9 namespace switches { |
10 | 10 |
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183 }; | 183 }; |
184 | 184 |
185 // Let video track be unselected when video is playing in the background. | 185 // Let video track be unselected when video is playing in the background. |
186 const base::Feature kBackgroundVideoTrackOptimization{ | 186 const base::Feature kBackgroundVideoTrackOptimization{ |
187 "BackgroundVideoTrackOptimization", base::FEATURE_DISABLED_BY_DEFAULT}; | 187 "BackgroundVideoTrackOptimization", base::FEATURE_DISABLED_BY_DEFAULT}; |
188 | 188 |
189 // Let video without audio be paused when it is playing in the background. | 189 // Let video without audio be paused when it is playing in the background. |
190 const base::Feature kBackgroundVideoPauseOptimization{ | 190 const base::Feature kBackgroundVideoPauseOptimization{ |
191 "BackgroundVideoPauseOptimization", base::FEATURE_DISABLED_BY_DEFAULT}; | 191 "BackgroundVideoPauseOptimization", base::FEATURE_DISABLED_BY_DEFAULT}; |
192 | 192 |
| 193 // CanPlayThrough issued according to standard. |
| 194 const base::Feature kCanPlayThrough{ |
| 195 "CanPlayThrough", base::FEATURE_DISABLED_BY_DEFAULT}; |
| 196 |
193 // Make MSE garbage collection algorithm more aggressive when we are under | 197 // Make MSE garbage collection algorithm more aggressive when we are under |
194 // moderate or critical memory pressure. This will relieve memory pressure by | 198 // moderate or critical memory pressure. This will relieve memory pressure by |
195 // releasing stale data from MSE buffers. | 199 // releasing stale data from MSE buffers. |
196 const base::Feature kMemoryPressureBasedSourceBufferGC{ | 200 const base::Feature kMemoryPressureBasedSourceBufferGC{ |
197 "MemoryPressureBasedSourceBufferGC", base::FEATURE_DISABLED_BY_DEFAULT}; | 201 "MemoryPressureBasedSourceBufferGC", base::FEATURE_DISABLED_BY_DEFAULT}; |
198 | 202 |
199 // Use the new Remote Playback / media flinging pipeline. | 203 // Use the new Remote Playback / media flinging pipeline. |
200 const base::Feature kNewRemotePlaybackPipeline{ | 204 const base::Feature kNewRemotePlaybackPipeline{ |
201 "NewRemotePlaybackPipeline", base::FEATURE_DISABLED_BY_DEFAULT}; | 205 "NewRemotePlaybackPipeline", base::FEATURE_DISABLED_BY_DEFAULT}; |
202 | 206 |
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240 // This is completely insecure - DO NOT USE except for testing. | 244 // This is completely insecure - DO NOT USE except for testing. |
241 const base::Feature kD3D11VideoDecoding{"D3D11VideoDecoding", | 245 const base::Feature kD3D11VideoDecoding{"D3D11VideoDecoding", |
242 base::FEATURE_DISABLED_BY_DEFAULT}; | 246 base::FEATURE_DISABLED_BY_DEFAULT}; |
243 | 247 |
244 // Enables H264 HW encode acceleration using Media Foundation for Windows. | 248 // Enables H264 HW encode acceleration using Media Foundation for Windows. |
245 const base::Feature kMediaFoundationH264Encoding{ | 249 const base::Feature kMediaFoundationH264Encoding{ |
246 "MediaFoundationH264Encoding", base::FEATURE_ENABLED_BY_DEFAULT}; | 250 "MediaFoundationH264Encoding", base::FEATURE_ENABLED_BY_DEFAULT}; |
247 #endif // defined(OS_WIN) | 251 #endif // defined(OS_WIN) |
248 | 252 |
249 } // namespace media | 253 } // namespace media |
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