129d5839233b19743286a89676bd748a6bd8623d6pbos@webrtc.org/* 229d5839233b19743286a89676bd748a6bd8623d6pbos@webrtc.org * Copyright (c) 2013 The WebRTC project authors. All Rights Reserved. 329d5839233b19743286a89676bd748a6bd8623d6pbos@webrtc.org * 429d5839233b19743286a89676bd748a6bd8623d6pbos@webrtc.org * Use of this source code is governed by a BSD-style license 529d5839233b19743286a89676bd748a6bd8623d6pbos@webrtc.org * that can be found in the LICENSE file in the root of the source 629d5839233b19743286a89676bd748a6bd8623d6pbos@webrtc.org * tree. An additional intellectual property rights grant can be found 729d5839233b19743286a89676bd748a6bd8623d6pbos@webrtc.org * in the file PATENTS. All contributing project authors may 829d5839233b19743286a89676bd748a6bd8623d6pbos@webrtc.org * be found in the AUTHORS file in the root of the source tree. 929d5839233b19743286a89676bd748a6bd8623d6pbos@webrtc.org */ 1029d5839233b19743286a89676bd748a6bd8623d6pbos@webrtc.org 11f3973e81d5aa7e4f1d6b5abdfe3a6dc53a32840cmflodman@webrtc.org#ifndef WEBRTC_VIDEO_VIDEO_SEND_STREAM_H_ 12f3973e81d5aa7e4f1d6b5abdfe3a6dc53a32840cmflodman@webrtc.org#define WEBRTC_VIDEO_VIDEO_SEND_STREAM_H_ 1329d5839233b19743286a89676bd748a6bd8623d6pbos@webrtc.org 142bb1bdab8d11f5445693c028335fb3ace631f636pbos@webrtc.org#include <map> 15dde16f19e3ed36ca462f6404c40d5a9811f0ec37pbos@webrtc.org#include <vector> 162bb1bdab8d11f5445693c028335fb3ace631f636pbos@webrtc.org 1726c0c41a06d77af54df547169d952a21319dea8cpbos@webrtc.org#include "webrtc/call.h" 185c389d3e09646c0e2ed76d5ccb37a3419a09eb6aPeter Boström#include "webrtc/call/transport_adapter.h" 1929d5839233b19743286a89676bd748a6bd8623d6pbos@webrtc.org#include "webrtc/common_video/libyuv/include/webrtc_libyuv.h" 20ff761fba8274d93bd73e76c8b8a1f2d0776dd840Henrik Kjellander#include "webrtc/modules/rtp_rtcp/include/rtp_rtcp_defines.h" 2198f53510b222f71fdd8b799b2f33737ceeb28c61Henrik Kjellander#include "webrtc/system_wrappers/include/critical_section_wrapper.h" 224070935f4fb5b9fb2df246d7073fe0ba7e350791sprang@webrtc.org#include "webrtc/video/encoded_frame_callback_adapter.h" 23ccd42840bcee8db145be91b3308912a24f710a6fsprang@webrtc.org#include "webrtc/video/send_statistics_proxy.h" 244b91bd08979fcfb191cdae27ad24936beefce735Peter Boström#include "webrtc/video/video_capture_input.h" 2516e03b7bd8b88ba569987e20a7f29061f91a3d0dpbos@webrtc.org#include "webrtc/video_receive_stream.h" 2616e03b7bd8b88ba569987e20a7f29061f91a3d0dpbos@webrtc.org#include "webrtc/video_send_stream.h" 2729d5839233b19743286a89676bd748a6bd8623d6pbos@webrtc.org 2829d5839233b19743286a89676bd748a6bd8623d6pbos@webrtc.orgnamespace webrtc { 2929d5839233b19743286a89676bd748a6bd8623d6pbos@webrtc.org 300e7e259ebd69993bb5670a991f43aa1b06c9bf9emflodmanclass BitrateAllocator; 31e37870297fc45f1253dff4b1c59c85a50d2a8a97mflodmanclass CallStats; 320c478b3d75be3c026e68f03a11cb558c3655c926mflodmanclass CongestionController; 33e37870297fc45f1253dff4b1c59c85a50d2a8a97mflodmanclass EncoderStateFeedback; 34f16fcbec734e1e3303828525c9fd7e13e0803aabPeter Boströmclass ProcessThread; 3559d91dc951143995069798edee05e757502f335cPeter Boströmclass ViEChannel; 3659d91dc951143995069798edee05e757502f335cPeter Boströmclass ViEEncoder; 3729d5839233b19743286a89676bd748a6bd8623d6pbos@webrtc.org 3829d5839233b19743286a89676bd748a6bd8623d6pbos@webrtc.orgnamespace internal { 396879c8adad604d51db200de56f9afe08282973a6mflodman@webrtc.org 40e5269747595864eedd604f153df5d7bcbe1b475asolenbergclass VideoSendStream : public webrtc::VideoSendStream, 41e5269747595864eedd604f153df5d7bcbe1b475asolenberg public webrtc::CpuOveruseObserver { 4229d5839233b19743286a89676bd748a6bd8623d6pbos@webrtc.org public: 43e5269747595864eedd604f153df5d7bcbe1b475asolenberg VideoSendStream(int num_cpu_cores, 44f16fcbec734e1e3303828525c9fd7e13e0803aabPeter Boström ProcessThread* module_process_thread, 45e37870297fc45f1253dff4b1c59c85a50d2a8a97mflodman CallStats* call_stats, 460c478b3d75be3c026e68f03a11cb558c3655c926mflodman CongestionController* congestion_controller, 470e7e259ebd69993bb5670a991f43aa1b06c9bf9emflodman BitrateAllocator* bitrate_allocator, 48f3973e81d5aa7e4f1d6b5abdfe3a6dc53a32840cmflodman@webrtc.org const VideoSendStream::Config& config, 49bbe0a8517d7f9da7aa779bff77cdbb70df358437pbos@webrtc.org const VideoEncoderConfig& encoder_config, 5045553aefacb797818da83ccef1c3679a8aa0fc7fPeter Boström const std::map<uint32_t, RtpState>& suspended_ssrcs); 5129d5839233b19743286a89676bd748a6bd8623d6pbos@webrtc.org 52cd6702282a49448adda470934f4bd9e6181cab22Jelena Marusic ~VideoSendStream() override; 534b91bd08979fcfb191cdae27ad24936beefce735Peter Boström 54cd6702282a49448adda470934f4bd9e6181cab22Jelena Marusic // webrtc::SendStream implementation. 5514665ff7d4024d07e58622f498b23fd980001871kjellander@webrtc.org void Start() override; 5614665ff7d4024d07e58622f498b23fd980001871kjellander@webrtc.org void Stop() override; 57cd6702282a49448adda470934f4bd9e6181cab22Jelena Marusic void SignalNetworkState(NetworkState state) override; 58cd6702282a49448adda470934f4bd9e6181cab22Jelena Marusic bool DeliverRtcp(const uint8_t* packet, size_t length) override; 5929d5839233b19743286a89676bd748a6bd8623d6pbos@webrtc.org 60cd6702282a49448adda470934f4bd9e6181cab22Jelena Marusic // webrtc::VideoSendStream implementation. 61cd6702282a49448adda470934f4bd9e6181cab22Jelena Marusic VideoCaptureInput* Input() override; 6214665ff7d4024d07e58622f498b23fd980001871kjellander@webrtc.org bool ReconfigureVideoEncoder(const VideoEncoderConfig& config) override; 6314665ff7d4024d07e58622f498b23fd980001871kjellander@webrtc.org Stats GetStats() override; 64ccd42840bcee8db145be91b3308912a24f710a6fsprang@webrtc.org 65e5269747595864eedd604f153df5d7bcbe1b475asolenberg // webrtc::CpuOveruseObserver implementation. 66e5269747595864eedd604f153df5d7bcbe1b475asolenberg void OveruseDetected() override; 67e5269747595864eedd604f153df5d7bcbe1b475asolenberg void NormalUsage() override; 68e5269747595864eedd604f153df5d7bcbe1b475asolenberg 692bb1bdab8d11f5445693c028335fb3ace631f636pbos@webrtc.org typedef std::map<uint32_t, RtpState> RtpStateMap; 702bb1bdab8d11f5445693c028335fb3ace631f636pbos@webrtc.org RtpStateMap GetRtpStates() const; 712bb1bdab8d11f5445693c028335fb3ace631f636pbos@webrtc.org 7216825b1a828bb4ff40f7682040e43a239b7b8ca3pkasting@chromium.org int64_t GetRtt() const; 730e7e259ebd69993bb5670a991f43aa1b06c9bf9emflodman int GetPaddingNeededBps() const; 742b19f0631233488e891d9db0d170b637dc8fc464pbos@webrtc.org 7529d5839233b19743286a89676bd748a6bd8623d6pbos@webrtc.org private: 765cb9ce4c746867a02e7d37358f63e1a7c11ef262Peter Boström bool SetSendCodec(VideoCodec video_codec); 77be9d2a45499d87f3b04e644fc173b0d997a9eeeapbos@webrtc.org void ConfigureSsrcs(); 78373284da06631c33a01fee6d755355cabeadf6c6Peter Boström 79373284da06631c33a01fee6d755355cabeadf6c6Peter Boström SendStatisticsProxy stats_proxy_; 80e75a1bf45fb66f384701c375e77af3fe833b68cdpbos@webrtc.org TransportAdapter transport_adapter_; 814070935f4fb5b9fb2df246d7073fe0ba7e350791sprang@webrtc.org EncodedFrameCallbackAdapter encoded_frame_proxy_; 826ae48c660934784b4df56ab1ac99402ce3745e9fpbos@webrtc.org const VideoSendStream::Config config_; 83008731868a09e2fe01da53733a612dc24761f791pbos@webrtc.org VideoEncoderConfig encoder_config_; 842bb1bdab8d11f5445693c028335fb3ace631f636pbos@webrtc.org std::map<uint32_t, RtpState> suspended_ssrcs_; 8529d5839233b19743286a89676bd748a6bd8623d6pbos@webrtc.org 86f16fcbec734e1e3303828525c9fd7e13e0803aabPeter Boström ProcessThread* const module_process_thread_; 87e37870297fc45f1253dff4b1c59c85a50d2a8a97mflodman CallStats* const call_stats_; 880c478b3d75be3c026e68f03a11cb558c3655c926mflodman CongestionController* const congestion_controller_; 8959d91dc951143995069798edee05e757502f335cPeter Boström 904b91bd08979fcfb191cdae27ad24936beefce735Peter Boström rtc::scoped_ptr<VideoCaptureInput> input_; 91949c2f04b4156095090e02f3f13613aadacce88dmflodman rtc::scoped_ptr<ViEChannel> vie_channel_; 92949c2f04b4156095090e02f3f13613aadacce88dmflodman rtc::scoped_ptr<ViEEncoder> vie_encoder_; 93e37870297fc45f1253dff4b1c59c85a50d2a8a97mflodman rtc::scoped_ptr<EncoderStateFeedback> encoder_feedback_; 9429d5839233b19743286a89676bd748a6bd8623d6pbos@webrtc.org 9532452b20b8f5ea4470ec619a31eefc736e51c8a3pbos@webrtc.org // Used as a workaround to indicate that we should be using the configured 9632452b20b8f5ea4470ec619a31eefc736e51c8a3pbos@webrtc.org // start bitrate initially, instead of the one reported by VideoEngine (which 9732452b20b8f5ea4470ec619a31eefc736e51c8a3pbos@webrtc.org // defaults to too high). 98008731868a09e2fe01da53733a612dc24761f791pbos@webrtc.org bool use_config_bitrate_; 9929d5839233b19743286a89676bd748a6bd8623d6pbos@webrtc.org}; 10029d5839233b19743286a89676bd748a6bd8623d6pbos@webrtc.org} // namespace internal 10129d5839233b19743286a89676bd748a6bd8623d6pbos@webrtc.org} // namespace webrtc 10229d5839233b19743286a89676bd748a6bd8623d6pbos@webrtc.org 103f3973e81d5aa7e4f1d6b5abdfe3a6dc53a32840cmflodman@webrtc.org#endif // WEBRTC_VIDEO_VIDEO_SEND_STREAM_H_ 104