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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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72 int64_t last_sync_timestamp_; | 72 int64_t last_sync_timestamp_; |
73 int64_t last_emitted_tl0_timestamp_; | 73 int64_t last_emitted_tl0_timestamp_; |
74 rtc::TimestampWrapAroundHandler time_wrap_handler_; | 74 rtc::TimestampWrapAroundHandler time_wrap_handler_; |
75 int min_qp_; | 75 int min_qp_; |
76 int max_qp_; | 76 int max_qp_; |
77 uint32_t max_debt_bytes_; | 77 uint32_t max_debt_bytes_; |
78 | 78 |
79 // Configured max framerate. | 79 // Configured max framerate. |
80 rtc::Optional<uint32_t> target_framerate_; | 80 rtc::Optional<uint32_t> target_framerate_; |
81 // Incoming framerate from capturer. | 81 // Incoming framerate from capturer. |
82 rtc::Optional<uint32_t> incoming_framerate_; | 82 rtc::Optional<uint32_t> capture_framerate_; |
83 // Tracks what framerate we actually encode, and drops frames on overshoot. | 83 // Tracks what framerate we actually encode, and drops frames on overshoot. |
84 RateStatistics encode_framerate_; | 84 RateStatistics encode_framerate_; |
85 bool bitrate_updated_; | 85 bool bitrate_updated_; |
86 | 86 |
87 static const int kMaxNumTemporalLayers = 2; | 87 static const int kMaxNumTemporalLayers = 2; |
88 struct TemporalLayer { | 88 struct TemporalLayer { |
89 TemporalLayer() | 89 TemporalLayer() |
90 : state(State::kNormal), | 90 : state(State::kNormal), |
91 enhanced_max_qp(-1), | 91 enhanced_max_qp(-1), |
92 last_qp(-1), | 92 last_qp(-1), |
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118 int64_t num_overshoots_ = 0; | 118 int64_t num_overshoots_ = 0; |
119 int64_t tl0_qp_sum_ = 0; | 119 int64_t tl0_qp_sum_ = 0; |
120 int64_t tl1_qp_sum_ = 0; | 120 int64_t tl1_qp_sum_ = 0; |
121 int64_t tl0_target_bitrate_sum_ = 0; | 121 int64_t tl0_target_bitrate_sum_ = 0; |
122 int64_t tl1_target_bitrate_sum_ = 0; | 122 int64_t tl1_target_bitrate_sum_ = 0; |
123 } stats_; | 123 } stats_; |
124 }; | 124 }; |
125 } // namespace webrtc | 125 } // namespace webrtc |
126 | 126 |
127 #endif // WEBRTC_MODULES_VIDEO_CODING_CODECS_VP8_SCREENSHARE_LAYERS_H_ | 127 #endif // WEBRTC_MODULES_VIDEO_CODING_CODECS_VP8_SCREENSHARE_LAYERS_H_ |
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