blob: c9fb9cc7476e1247bdf4d5304b4fcd470386e0d6 [file] [log] [blame]
* Copyright (c) 2012 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.
#include <vector>
#include "webrtc/base/criticalsection.h"
#include "webrtc/modules/rtp_rtcp/include/rtp_rtcp_defines.h"
#include "webrtc/system_wrappers/include/clock.h"
#include "webrtc/typedefs.h"
namespace webrtc {
class ViEEncoder;
class EncoderStateFeedback : public RtcpIntraFrameObserver {
EncoderStateFeedback(Clock* clock,
const std::vector<uint32_t>& ssrcs,
ViEEncoder* encoder);
void OnReceivedIntraFrameRequest(uint32_t ssrc) override;
void OnReceivedSLI(uint32_t ssrc, uint8_t picture_id) override;
void OnReceivedRPSI(uint32_t ssrc, uint64_t picture_id) override;
void OnLocalSsrcChanged(uint32_t old_ssrc, uint32_t new_ssrc) override;
bool HasSsrc(uint32_t ssrc);
size_t GetStreamIndex(uint32_t ssrc);
Clock* const clock_;
const std::vector<uint32_t> ssrcs_;
ViEEncoder* const vie_encoder_;
rtc::CriticalSection crit_;
std::vector<int64_t> time_last_intra_request_ms_ GUARDED_BY(crit_);
} // namespace webrtc