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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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