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| 1 /* | 1 /* |
| 2 * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved. |
| 3 * | 3 * |
| 4 * Use of this source code is governed by a BSD-style license | 4 * Use of this source code is governed by a BSD-style license |
| 5 * that can be found in the LICENSE file in the root of the source | 5 * that can be found in the LICENSE file in the root of the source |
| 6 * tree. An additional intellectual property rights grant can be found | 6 * tree. An additional intellectual property rights grant can be found |
| 7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
| 8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
| 9 */ | 9 */ |
| 10 | 10 |
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| 78 | 78 |
| 79 // Informs Media Optimization of encoded output. | 79 // Informs Media Optimization of encoded output. |
| 80 int32_t UpdateWithEncodedData(const EncodedImage& encoded_image); | 80 int32_t UpdateWithEncodedData(const EncodedImage& encoded_image); |
| 81 | 81 |
| 82 // InputFrameRate 0 = no frame rate estimate available. | 82 // InputFrameRate 0 = no frame rate estimate available. |
| 83 uint32_t InputFrameRate(); | 83 uint32_t InputFrameRate(); |
| 84 uint32_t SentFrameRate(); | 84 uint32_t SentFrameRate(); |
| 85 uint32_t SentBitRate(); | 85 uint32_t SentBitRate(); |
| 86 | 86 |
| 87 private: | 87 private: |
| 88 enum { | 88 enum { kFrameCountHistorySize = 90 }; |
| 89 kFrameCountHistorySize = 90 | 89 enum { kFrameHistoryWinMs = 2000 }; |
| 90 }; | 90 enum { kBitrateAverageWinMs = 1000 }; |
| 91 enum { | |
| 92 kFrameHistoryWinMs = 2000 | |
| 93 }; | |
| 94 enum { | |
| 95 kBitrateAverageWinMs = 1000 | |
| 96 }; | |
| 97 | 91 |
| 98 struct EncodedFrameSample; | 92 struct EncodedFrameSample; |
| 99 typedef std::list<EncodedFrameSample> FrameSampleList; | 93 typedef std::list<EncodedFrameSample> FrameSampleList; |
| 100 | 94 |
| 101 void UpdateIncomingFrameRate() EXCLUSIVE_LOCKS_REQUIRED(crit_sect_); | 95 void UpdateIncomingFrameRate() EXCLUSIVE_LOCKS_REQUIRED(crit_sect_); |
| 102 void PurgeOldFrameSamples(int64_t now_ms) | 96 void PurgeOldFrameSamples(int64_t now_ms) |
| 103 EXCLUSIVE_LOCKS_REQUIRED(crit_sect_); | 97 EXCLUSIVE_LOCKS_REQUIRED(crit_sect_); |
| 104 void UpdateSentBitrate(int64_t now_ms) EXCLUSIVE_LOCKS_REQUIRED(crit_sect_); | 98 void UpdateSentBitrate(int64_t now_ms) EXCLUSIVE_LOCKS_REQUIRED(crit_sect_); |
| 105 void UpdateSentFramerate() EXCLUSIVE_LOCKS_REQUIRED(crit_sect_); | 99 void UpdateSentFramerate() EXCLUSIVE_LOCKS_REQUIRED(crit_sect_); |
| 106 | 100 |
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| 171 int num_layers_ GUARDED_BY(crit_sect_); | 165 int num_layers_ GUARDED_BY(crit_sect_); |
| 172 bool suspension_enabled_ GUARDED_BY(crit_sect_); | 166 bool suspension_enabled_ GUARDED_BY(crit_sect_); |
| 173 bool video_suspended_ GUARDED_BY(crit_sect_); | 167 bool video_suspended_ GUARDED_BY(crit_sect_); |
| 174 int suspension_threshold_bps_ GUARDED_BY(crit_sect_); | 168 int suspension_threshold_bps_ GUARDED_BY(crit_sect_); |
| 175 int suspension_window_bps_ GUARDED_BY(crit_sect_); | 169 int suspension_window_bps_ GUARDED_BY(crit_sect_); |
| 176 }; | 170 }; |
| 177 } // namespace media_optimization | 171 } // namespace media_optimization |
| 178 } // namespace webrtc | 172 } // namespace webrtc |
| 179 | 173 |
| 180 #endif // WEBRTC_MODULES_VIDEO_CODING_MEDIA_OPTIMIZATION_H_ | 174 #endif // WEBRTC_MODULES_VIDEO_CODING_MEDIA_OPTIMIZATION_H_ |
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