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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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24 #include "webrtc/modules/rtp_rtcp/source/rtp_rtcp_config.h" | 24 #include "webrtc/modules/rtp_rtcp/source/rtp_rtcp_config.h" |
25 #include "webrtc/modules/rtp_rtcp/source/rtp_sender.h" | 25 #include "webrtc/modules/rtp_rtcp/source/rtp_sender.h" |
26 #include "webrtc/modules/rtp_rtcp/source/rtp_utility.h" | 26 #include "webrtc/modules/rtp_rtcp/source/rtp_utility.h" |
27 #include "webrtc/modules/rtp_rtcp/source/video_codec_information.h" | 27 #include "webrtc/modules/rtp_rtcp/source/video_codec_information.h" |
28 #include "webrtc/typedefs.h" | 28 #include "webrtc/typedefs.h" |
29 | 29 |
30 namespace webrtc { | 30 namespace webrtc { |
31 | 31 |
32 class RTPSenderVideo { | 32 class RTPSenderVideo { |
33 public: | 33 public: |
34 RTPSenderVideo(Clock* clock, RTPSender* rtpSender); | 34 RTPSenderVideo(Clock* clock, RTPSender* rtp_sender); |
35 virtual ~RTPSenderVideo(); | 35 virtual ~RTPSenderVideo(); |
36 | 36 |
37 virtual RtpVideoCodecTypes VideoCodecType() const; | 37 virtual RtpVideoCodecTypes VideoCodecType() const; |
38 | 38 |
39 size_t FECPacketOverhead() const; | 39 size_t FECPacketOverhead() const; |
40 | 40 |
41 static RtpUtility::Payload* CreateVideoPayload( | 41 static RtpUtility::Payload* CreateVideoPayload( |
42 const char payload_name[RTP_PAYLOAD_NAME_SIZE], | 42 const char payload_name[RTP_PAYLOAD_NAME_SIZE], |
43 int8_t payload_type); | 43 int8_t payload_type); |
44 | 44 |
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68 void SetFecParameters(const FecProtectionParams* delta_params, | 68 void SetFecParameters(const FecProtectionParams* delta_params, |
69 const FecProtectionParams* key_params); | 69 const FecProtectionParams* key_params); |
70 | 70 |
71 uint32_t VideoBitrateSent() const; | 71 uint32_t VideoBitrateSent() const; |
72 uint32_t FecOverheadRate() const; | 72 uint32_t FecOverheadRate() const; |
73 | 73 |
74 int SelectiveRetransmissions() const; | 74 int SelectiveRetransmissions() const; |
75 void SetSelectiveRetransmissions(uint8_t settings); | 75 void SetSelectiveRetransmissions(uint8_t settings); |
76 | 76 |
77 private: | 77 private: |
78 void SendVideoPacket(uint8_t* data_buffer, | 78 void SendVideoPacket(std::unique_ptr<RtpPacketToSend> packet, |
79 size_t payload_length, | |
80 size_t rtp_header_length, | |
81 uint16_t seq_num, | |
82 uint32_t capture_timestamp, | |
83 int64_t capture_time_ms, | |
84 StorageType storage); | 79 StorageType storage); |
85 | 80 |
86 void SendVideoPacketAsRed(uint8_t* data_buffer, | 81 void SendVideoPacketAsRed(std::unique_ptr<RtpPacketToSend> packet, |
87 size_t payload_length, | |
88 size_t rtp_header_length, | |
89 uint16_t video_seq_num, | |
90 uint32_t capture_timestamp, | |
91 int64_t capture_time_ms, | |
92 StorageType media_packet_storage, | 82 StorageType media_packet_storage, |
93 bool protect); | 83 bool protect); |
94 | 84 |
95 RTPSender* const rtp_sender_; | 85 RTPSender* const rtp_sender_; |
96 Clock* const clock_; | 86 Clock* const clock_; |
97 | 87 |
98 // Should never be held when calling out of this class. | 88 // Should never be held when calling out of this class. |
99 rtc::CriticalSection crit_; | 89 rtc::CriticalSection crit_; |
100 | 90 |
101 RtpVideoCodecTypes video_type_ = kRtpVideoGeneric; | 91 RtpVideoCodecTypes video_type_ = kRtpVideoGeneric; |
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117 // and any padding overhead. | 107 // and any padding overhead. |
118 RateStatistics fec_bitrate_ GUARDED_BY(stats_crit_); | 108 RateStatistics fec_bitrate_ GUARDED_BY(stats_crit_); |
119 // Bitrate used for video payload and RTP headers. | 109 // Bitrate used for video payload and RTP headers. |
120 RateStatistics video_bitrate_ GUARDED_BY(stats_crit_); | 110 RateStatistics video_bitrate_ GUARDED_BY(stats_crit_); |
121 OneTimeEvent first_frame_sent_; | 111 OneTimeEvent first_frame_sent_; |
122 }; | 112 }; |
123 | 113 |
124 } // namespace webrtc | 114 } // namespace webrtc |
125 | 115 |
126 #endif // WEBRTC_MODULES_RTP_RTCP_SOURCE_RTP_SENDER_VIDEO_H_ | 116 #endif // WEBRTC_MODULES_RTP_RTCP_SOURCE_RTP_SENDER_VIDEO_H_ |
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