55 lines
1.6 KiB
C++
55 lines
1.6 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "AtomicOnceFlag.h"
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#include "EpicRtcAudioSink.h"
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#include "EpicRtcAudioSource.h"
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#include "EpicRtcDataTrack.h"
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#include "EpicRtcVideoSink.h"
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#include "EpicRtcVideoSource.h"
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#include "RTCStatsCollector.h"
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#include "UtilsCommon.h"
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#include "epic_rtc/core/audio/audio_track.h"
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#include "epic_rtc/core/video/video_track.h"
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#include "epic_rtc/core/data_track.h"
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#include "epic_rtc/core/participant.h"
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namespace UE::PixelStreaming2
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{
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/**
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* NOTE: As all of these members are either ref counted, or shared pointers, usage MUST look something like
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*
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* TSharedPtr<TargetClass> Member; <-- Target member declared outside scope
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* if(TSharedPtr<FPlayerContext> Participant = Particpants->FindRef(ParticipantId); Participant.IsValid())
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* {
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* Member = Participant->Member;
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* }
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*
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* if (Member)
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* {
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* Member->DoFunc();
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* }
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*
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* Using this pattern means that we won't be keeping all members of the player context alive longer than required
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*/
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struct FPlayerContext
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{
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TRefCountPtr<EpicRtcParticipantInterface> ParticipantInterface;
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TSharedPtr<FEpicRtcAudioSink> AudioSink;
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TSharedPtr<FEpicRtcVideoSink> VideoSink;
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TSharedPtr<FEpicRtcDataTrack> DataTrack;
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// One shot flags to keep track of if the delegates for this player has already been broadcast
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// to prevent multiple broadcasts
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FAtomicOnceFlag BroadcastLocalAudioTrackClosed;
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FAtomicOnceFlag BroadcastLocalVideoTrackClosed;
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FAtomicOnceFlag BroadcastRemoteAudioTrackClosed;
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FAtomicOnceFlag BroadcastRemoteVideoTrackClosed;
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TSharedPtr<FRTCStatsCollector> StatsCollector;
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};
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} // namespace UE::PixelStreaming2
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