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-rw-r--r--third_party/libwebrtc/video/video_send_stream.h140
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diff --git a/third_party/libwebrtc/video/video_send_stream.h b/third_party/libwebrtc/video/video_send_stream.h
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--- a/third_party/libwebrtc/video/video_send_stream.h
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@@ -1,140 +0,0 @@
-/*
- * Copyright (c) 2013 The WebRTC project authors. All Rights Reserved.
- *
- * Use of this source code is governed by a BSD-style license
- * that can be found in the LICENSE file in the root of the source
- * tree. An additional intellectual property rights grant can be found
- * in the file PATENTS. All contributing project authors may
- * be found in the AUTHORS file in the root of the source tree.
- */
-
-#ifndef VIDEO_VIDEO_SEND_STREAM_H_
-#define VIDEO_VIDEO_SEND_STREAM_H_
-
-#include <map>
-#include <memory>
-#include <string>
-#include <vector>
-
-#include "api/fec_controller.h"
-#include "api/field_trials_view.h"
-#include "api/sequence_checker.h"
-#include "api/task_queue/pending_task_safety_flag.h"
-#include "call/bitrate_allocator.h"
-#include "call/video_receive_stream.h"
-#include "call/video_send_stream.h"
-#include "rtc_base/event.h"
-#include "rtc_base/system/no_unique_address.h"
-#include "video/encoder_rtcp_feedback.h"
-#include "video/send_delay_stats.h"
-#include "video/send_statistics_proxy.h"
-#include "video/video_send_stream_impl.h"
-#include "video/video_stream_encoder_interface.h"
-
-namespace webrtc {
-namespace test {
-class VideoSendStreamPeer;
-} // namespace test
-
-class IvfFileWriter;
-class RateLimiter;
-class RtpRtcp;
-class RtpTransportControllerSendInterface;
-class RtcEventLog;
-
-namespace internal {
-
-class VideoSendStreamImpl;
-
-// VideoSendStream implements webrtc::VideoSendStream.
-// Internally, it delegates all public methods to VideoSendStreamImpl and / or
-// VideoStreamEncoder.
-class VideoSendStream : public webrtc::VideoSendStream {
- public:
- using RtpStateMap = std::map<uint32_t, RtpState>;
- using RtpPayloadStateMap = std::map<uint32_t, RtpPayloadState>;
-
- VideoSendStream(
- Clock* clock,
- int num_cpu_cores,
- TaskQueueFactory* task_queue_factory,
- TaskQueueBase* network_queue,
- RtcpRttStats* call_stats,
- RtpTransportControllerSendInterface* transport,
- BitrateAllocatorInterface* bitrate_allocator,
- SendDelayStats* send_delay_stats,
- RtcEventLog* event_log,
- VideoSendStream::Config config,
- VideoEncoderConfig encoder_config,
- const std::map<uint32_t, RtpState>& suspended_ssrcs,
- const std::map<uint32_t, RtpPayloadState>& suspended_payload_states,
- std::unique_ptr<FecController> fec_controller,
- const FieldTrialsView& field_trials);
-
- ~VideoSendStream() override;
-
- void DeliverRtcp(const uint8_t* packet, size_t length);
-
- // webrtc::VideoSendStream implementation.
- void Start() override;
- void StartPerRtpStream(std::vector<bool> active_layers) override;
- void Stop() override;
- bool started() override;
-
- void AddAdaptationResource(rtc::scoped_refptr<Resource> resource) override;
- std::vector<rtc::scoped_refptr<Resource>> GetAdaptationResources() override;
-
- void SetSource(rtc::VideoSourceInterface<webrtc::VideoFrame>* source,
- const DegradationPreference& degradation_preference) override;
-
- void ReconfigureVideoEncoder(VideoEncoderConfig config) override;
- void ReconfigureVideoEncoder(VideoEncoderConfig config,
- SetParametersCallback callback) override;
- Stats GetStats() override;
-
- void StopPermanentlyAndGetRtpStates(RtpStateMap* rtp_state_map,
- RtpPayloadStateMap* payload_state_map);
- void GenerateKeyFrame(const std::vector<std::string>& rids) override;
-
- private:
- friend class test::VideoSendStreamPeer;
- class OnSendPacketObserver : public SendPacketObserver {
- public:
- OnSendPacketObserver(SendStatisticsProxy* stats_proxy,
- SendDelayStats* send_delay_stats)
- : stats_proxy_(*stats_proxy), send_delay_stats_(*send_delay_stats) {}
-
- void OnSendPacket(absl::optional<uint16_t> packet_id,
- Timestamp capture_time,
- uint32_t ssrc) override {
- stats_proxy_.OnSendPacket(ssrc, capture_time);
- if (packet_id.has_value()) {
- send_delay_stats_.OnSendPacket(*packet_id, capture_time, ssrc);
- }
- }
-
- private:
- SendStatisticsProxy& stats_proxy_;
- SendDelayStats& send_delay_stats_;
- };
-
- absl::optional<float> GetPacingFactorOverride() const;
-
- RTC_NO_UNIQUE_ADDRESS SequenceChecker thread_checker_;
- RtpTransportControllerSendInterface* const transport_;
-
- SendStatisticsProxy stats_proxy_;
- OnSendPacketObserver send_packet_observer_;
- const VideoSendStream::Config config_;
- const VideoEncoderConfig::ContentType content_type_;
- std::unique_ptr<VideoStreamEncoderInterface> video_stream_encoder_;
- EncoderRtcpFeedback encoder_feedback_;
- RtpVideoSenderInterface* const rtp_video_sender_;
- VideoSendStreamImpl send_stream_;
- bool running_ RTC_GUARDED_BY(thread_checker_) = false;
-};
-
-} // namespace internal
-} // namespace webrtc
-
-#endif // VIDEO_VIDEO_SEND_STREAM_H_