a827a30bb7
This reverts commit 0eba415fb40cc4e3958546a8ee53c698940df0a1. Reason for revert: previously unknown lock recursion occurring downstream. Original change's description: > Migrate video/ except video/end_to_end_tests and video/adaptation to webrtc::Mutex. > > Also migrates test/ partly. > > Bug: webrtc:11567 > Change-Id: I4203919615c087e5faca3b2fa1d54cba9f171e07 > Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/178813 > Reviewed-by: Erik Språng <sprang@webrtc.org> > Commit-Queue: Markus Handell <handellm@webrtc.org> > Cr-Commit-Position: refs/heads/master@{#31653} TBR=sprang@webrtc.org,handellm@webrtc.org Change-Id: I13f337e0de5b8f0eb19deb57cb5623444460ec4d No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: webrtc:11567 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/178842 Reviewed-by: Markus Handell <handellm@webrtc.org> Commit-Queue: Markus Handell <handellm@webrtc.org> Cr-Commit-Position: refs/heads/master@{#31656}
62 lines
2.1 KiB
C++
62 lines
2.1 KiB
C++
/*
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* Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef VIDEO_ENCODER_RTCP_FEEDBACK_H_
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#define VIDEO_ENCODER_RTCP_FEEDBACK_H_
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#include <vector>
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#include "api/video/video_stream_encoder_interface.h"
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#include "call/rtp_video_sender_interface.h"
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#include "modules/rtp_rtcp/include/rtp_rtcp_defines.h"
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#include "rtc_base/critical_section.h"
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#include "system_wrappers/include/clock.h"
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namespace webrtc {
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class VideoStreamEncoderInterface;
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// This class passes feedback (such as key frame requests or loss notifications)
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// from the RtpRtcp module.
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class EncoderRtcpFeedback : public RtcpIntraFrameObserver,
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public RtcpLossNotificationObserver {
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public:
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EncoderRtcpFeedback(Clock* clock,
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const std::vector<uint32_t>& ssrcs,
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VideoStreamEncoderInterface* encoder);
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~EncoderRtcpFeedback() override = default;
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void SetRtpVideoSender(const RtpVideoSenderInterface* rtp_video_sender);
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void OnReceivedIntraFrameRequest(uint32_t ssrc) override;
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// Implements RtcpLossNotificationObserver.
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void OnReceivedLossNotification(uint32_t ssrc,
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uint16_t seq_num_of_last_decodable,
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uint16_t seq_num_of_last_received,
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bool decodability_flag) override;
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private:
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bool HasSsrc(uint32_t ssrc);
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Clock* const clock_;
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const std::vector<uint32_t> ssrcs_;
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const RtpVideoSenderInterface* rtp_video_sender_;
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VideoStreamEncoderInterface* const video_stream_encoder_;
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rtc::CriticalSection crit_;
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int64_t time_last_intra_request_ms_ RTC_GUARDED_BY(crit_);
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const int min_keyframe_send_interval_ms_;
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};
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} // namespace webrtc
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#endif // VIDEO_ENCODER_RTCP_FEEDBACK_H_
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