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1 /* Copyright (c) 2013 The WebRTC project authors. All Rights Reserved. | 1 /* Copyright (c) 2013 The WebRTC project authors. All Rights Reserved. |
2 * | 2 * |
3 * Use of this source code is governed by a BSD-style license | 3 * Use of this source code is governed by a BSD-style license |
4 * that can be found in the LICENSE file in the root of the source | 4 * that can be found in the LICENSE file in the root of the source |
5 * tree. An additional intellectual property rights grant can be found | 5 * tree. An additional intellectual property rights grant can be found |
6 * in the file PATENTS. All contributing project authors may | 6 * in the file PATENTS. All contributing project authors may |
7 * be found in the AUTHORS file in the root of the source tree. | 7 * be found in the AUTHORS file in the root of the source tree. |
8 */ | 8 */ |
9 #ifndef WEBRTC_MODULES_VIDEO_CODING_CODECS_VP8_SCREENSHARE_LAYERS_H_ | 9 #ifndef WEBRTC_MODULES_VIDEO_CODING_CODECS_VP8_SCREENSHARE_LAYERS_H_ |
10 #define WEBRTC_MODULES_VIDEO_CODING_CODECS_VP8_SCREENSHARE_LAYERS_H_ | 10 #define WEBRTC_MODULES_VIDEO_CODING_CODECS_VP8_SCREENSHARE_LAYERS_H_ |
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52 void PopulateCodecSpecific(bool base_layer_sync, | 52 void PopulateCodecSpecific(bool base_layer_sync, |
53 CodecSpecificInfoVP8* vp8_info, | 53 CodecSpecificInfoVP8* vp8_info, |
54 uint32_t timestamp) override; | 54 uint32_t timestamp) override; |
55 | 55 |
56 void FrameEncoded(unsigned int size, uint32_t timestamp, int qp) override; | 56 void FrameEncoded(unsigned int size, uint32_t timestamp, int qp) override; |
57 | 57 |
58 int CurrentLayerId() const override; | 58 int CurrentLayerId() const override; |
59 | 59 |
60 private: | 60 private: |
61 bool TimeToSync(int64_t timestamp) const; | 61 bool TimeToSync(int64_t timestamp) const; |
| 62 uint32_t GetCodecTargetBitrateKbps() const; |
62 | 63 |
63 Clock* const clock_; | 64 Clock* const clock_; |
64 | 65 |
65 int number_of_temporal_layers_; | 66 int number_of_temporal_layers_; |
66 bool last_base_layer_sync_; | 67 bool last_base_layer_sync_; |
67 uint8_t tl0_pic_idx_; | 68 uint8_t tl0_pic_idx_; |
68 int active_layer_; | 69 int active_layer_; |
69 int64_t last_timestamp_; | 70 int64_t last_timestamp_; |
70 int64_t last_sync_timestamp_; | 71 int64_t last_sync_timestamp_; |
71 int64_t last_emitted_tl0_timestamp_; | 72 int64_t last_emitted_tl0_timestamp_; |
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110 int64_t num_overshoots_ = 0; | 111 int64_t num_overshoots_ = 0; |
111 int64_t tl0_qp_sum_ = 0; | 112 int64_t tl0_qp_sum_ = 0; |
112 int64_t tl1_qp_sum_ = 0; | 113 int64_t tl1_qp_sum_ = 0; |
113 int64_t tl0_target_bitrate_sum_ = 0; | 114 int64_t tl0_target_bitrate_sum_ = 0; |
114 int64_t tl1_target_bitrate_sum_ = 0; | 115 int64_t tl1_target_bitrate_sum_ = 0; |
115 } stats_; | 116 } stats_; |
116 }; | 117 }; |
117 } // namespace webrtc | 118 } // namespace webrtc |
118 | 119 |
119 #endif // WEBRTC_MODULES_VIDEO_CODING_CODECS_VP8_SCREENSHARE_LAYERS_H_ | 120 #endif // WEBRTC_MODULES_VIDEO_CODING_CODECS_VP8_SCREENSHARE_LAYERS_H_ |
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