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Preparing VideoReceiveStream for move to TaskQueue.

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Extracting the work that's thread dependent from the work that will
also be done when using task queue.

Bug: webrtc:10365
Change-Id: I648796fe016c966c731c9b7f85d2a871c1f2a349
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/131241
Reviewed-by: Erik Språng <sprang@webrtc.org>
Reviewed-by: Philip Eliasson <philipel@webrtc.org>
Commit-Queue: Sebastian Jansson <srte@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#27454}
This commit is contained in:
Sebastian Jansson
2019-04-04 13:01:39 +02:00
committed by Commit Bot
parent f75d458951
commit 1c747f5717
4 changed files with 252 additions and 230 deletions
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8
modules/video_coding/frame_buffer2.h
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@ -45,7 +45,7 @@ class FrameBuffer {
FrameBuffer(Clock* clock,
VCMJitterEstimator* jitter_estimator,
VCMTiming* timing,
VCMReceiveStatisticsCallback* stats_proxy);
VCMReceiveStatisticsCallback* stats_callback);
virtual ~FrameBuffer();
@ -118,6 +118,9 @@ class FrameBuffer {
// Check that the references of |frame| are valid.
bool ValidReferences(const EncodedFrame& frame) const;
int64_t FindNextFrame(int64_t now_ms) RTC_EXCLUSIVE_LOCKS_REQUIRED(crit_);
EncodedFrame* GetNextFrame() RTC_EXCLUSIVE_LOCKS_REQUIRED(crit_);
// Update all directly dependent and indirectly dependent frames and mark
// them as continuous if all their references has been fulfilled.
void PropagateContinuity(FrameMap::iterator start)
@ -160,6 +163,9 @@ class FrameBuffer {
rtc::CriticalSection crit_;
Clock* const clock_;
int64_t latest_return_time_ms_ RTC_GUARDED_BY(crit_);
bool keyframe_required_ RTC_GUARDED_BY(crit_);
rtc::Event new_continuous_frame_event_;
VCMJitterEstimator* const jitter_estimator_ RTC_GUARDED_BY(crit_);
VCMTiming* const timing_ RTC_GUARDED_BY(crit_);