3c62afd918
Bug: webrtc:9688 Change-Id: Ia6f8b131412a8f46ad6fa3f0173c3285728bbeeb Reviewed-on: https://webrtc-review.googlesource.com/100522 Commit-Queue: Magnus Flodman <mflodman@webrtc.org> Reviewed-by: Stefan Holmer <stefan@webrtc.org> Reviewed-by: Per Kjellander <perkj@webrtc.org> Cr-Commit-Position: refs/heads/master@{#24791}
44 lines
1.3 KiB
C++
44 lines
1.3 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 "modules/rtp_rtcp/include/rtp_rtcp_defines.h"
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#include "rtc_base/criticalsection.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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class EncoderRtcpFeedback : public RtcpIntraFrameObserver {
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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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void OnReceivedIntraFrameRequest(uint32_t ssrc) 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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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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};
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} // namespace webrtc
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#endif // VIDEO_ENCODER_RTCP_FEEDBACK_H_
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