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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 |
11 #ifndef WEBRTC_MODULES_RTP_RTCP_SOURCE_RTP_SENDER_VIDEO_H_ | 11 #ifndef WEBRTC_MODULES_RTP_RTCP_SOURCE_RTP_SENDER_VIDEO_H_ |
12 #define WEBRTC_MODULES_RTP_RTCP_SOURCE_RTP_SENDER_VIDEO_H_ | 12 #define WEBRTC_MODULES_RTP_RTCP_SOURCE_RTP_SENDER_VIDEO_H_ |
13 | 13 |
14 #include <list> | 14 #include <list> |
15 #include <memory> | 15 #include <memory> |
16 #include <vector> | 16 #include <vector> |
17 | 17 |
18 #include "webrtc/base/criticalsection.h" | 18 #include "webrtc/base/criticalsection.h" |
19 #include "webrtc/base/onetimeevent.h" | 19 #include "webrtc/base/onetimeevent.h" |
| 20 #include "webrtc/base/optional.h" |
20 #include "webrtc/base/rate_statistics.h" | 21 #include "webrtc/base/rate_statistics.h" |
21 #include "webrtc/base/sequenced_task_checker.h" | 22 #include "webrtc/base/sequenced_task_checker.h" |
22 #include "webrtc/base/thread_annotations.h" | 23 #include "webrtc/base/thread_annotations.h" |
23 #include "webrtc/common_types.h" | 24 #include "webrtc/common_types.h" |
24 #include "webrtc/modules/rtp_rtcp/include/flexfec_sender.h" | 25 #include "webrtc/modules/rtp_rtcp/include/flexfec_sender.h" |
25 #include "webrtc/modules/rtp_rtcp/include/rtp_rtcp_defines.h" | 26 #include "webrtc/modules/rtp_rtcp/include/rtp_rtcp_defines.h" |
26 #include "webrtc/modules/rtp_rtcp/source/rtp_rtcp_config.h" | 27 #include "webrtc/modules/rtp_rtcp/source/rtp_rtcp_config.h" |
27 #include "webrtc/modules/rtp_rtcp/source/rtp_sender.h" | 28 #include "webrtc/modules/rtp_rtcp/source/rtp_sender.h" |
28 #include "webrtc/modules/rtp_rtcp/source/rtp_utility.h" | 29 #include "webrtc/modules/rtp_rtcp/source/rtp_utility.h" |
29 #include "webrtc/modules/rtp_rtcp/source/ulpfec_generator.h" | 30 #include "webrtc/modules/rtp_rtcp/source/ulpfec_generator.h" |
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60 size_t payload_size, | 61 size_t payload_size, |
61 const RTPFragmentationHeader* fragmentation, | 62 const RTPFragmentationHeader* fragmentation, |
62 const RTPVideoHeader* video_header); | 63 const RTPVideoHeader* video_header); |
63 | 64 |
64 void SetVideoCodecType(RtpVideoCodecTypes type); | 65 void SetVideoCodecType(RtpVideoCodecTypes type); |
65 | 66 |
66 // ULPFEC. | 67 // ULPFEC. |
67 void SetUlpfecConfig(int red_payload_type, int ulpfec_payload_type); | 68 void SetUlpfecConfig(int red_payload_type, int ulpfec_payload_type); |
68 void GetUlpfecConfig(int* red_payload_type, int* ulpfec_payload_type) const; | 69 void GetUlpfecConfig(int* red_payload_type, int* ulpfec_payload_type) const; |
69 | 70 |
| 71 // FlexFEC/ULPFEC. |
70 void SetFecParameters(const FecProtectionParams& delta_params, | 72 void SetFecParameters(const FecProtectionParams& delta_params, |
71 const FecProtectionParams& key_params); | 73 const FecProtectionParams& key_params); |
72 | 74 |
| 75 // FlexFEC. |
| 76 rtc::Optional<uint32_t> FlexfecSsrc() const; |
| 77 |
73 uint32_t VideoBitrateSent() const; | 78 uint32_t VideoBitrateSent() const; |
74 uint32_t FecOverheadRate() const; | 79 uint32_t FecOverheadRate() const; |
75 | 80 |
76 int SelectiveRetransmissions() const; | 81 int SelectiveRetransmissions() const; |
77 void SetSelectiveRetransmissions(uint8_t settings); | 82 void SetSelectiveRetransmissions(uint8_t settings); |
78 | 83 |
79 private: | 84 private: |
80 size_t CalculateFecPacketOverhead() const EXCLUSIVE_LOCKS_REQUIRED(crit_); | 85 size_t CalculateFecPacketOverhead() const EXCLUSIVE_LOCKS_REQUIRED(crit_); |
81 | 86 |
82 void SendVideoPacket(std::unique_ptr<RtpPacketToSend> packet, | 87 void SendVideoPacket(std::unique_ptr<RtpPacketToSend> packet, |
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130 // and any padding overhead. | 135 // and any padding overhead. |
131 RateStatistics fec_bitrate_ GUARDED_BY(stats_crit_); | 136 RateStatistics fec_bitrate_ GUARDED_BY(stats_crit_); |
132 // Bitrate used for video payload and RTP headers. | 137 // Bitrate used for video payload and RTP headers. |
133 RateStatistics video_bitrate_ GUARDED_BY(stats_crit_); | 138 RateStatistics video_bitrate_ GUARDED_BY(stats_crit_); |
134 OneTimeEvent first_frame_sent_; | 139 OneTimeEvent first_frame_sent_; |
135 }; | 140 }; |
136 | 141 |
137 } // namespace webrtc | 142 } // namespace webrtc |
138 | 143 |
139 #endif // WEBRTC_MODULES_RTP_RTCP_SOURCE_RTP_SENDER_VIDEO_H_ | 144 #endif // WEBRTC_MODULES_RTP_RTCP_SOURCE_RTP_SENDER_VIDEO_H_ |
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