61 lines
2.2 KiB
C++
61 lines
2.2 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "EpicRtcObserver.h"
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#include "epic_rtc/core/video/video_track_observer.h"
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#include "epic_rtc_helper/memory/ref_count_impl_helper.h"
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#include "EpicRtcVideoTrackObserver.generated.h"
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#define UE_API PIXELSTREAMING2RTC_API
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UINTERFACE(MinimalAPI)
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class UPixelStreaming2VideoTrackObserver : public UInterface
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{
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GENERATED_BODY()
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};
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class IPixelStreaming2VideoTrackObserver
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{
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GENERATED_BODY()
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public:
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virtual void OnVideoTrackMuted(EpicRtcVideoTrackInterface* VideoTrack, EpicRtcBool bIsMuted) = 0;
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virtual void OnVideoTrackFrame(EpicRtcVideoTrackInterface* VideoTrack, const EpicRtcVideoFrame& Frame) = 0;
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virtual void OnVideoTrackState(EpicRtcVideoTrackInterface* VideoTrack, const EpicRtcTrackState State) = 0;
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virtual void OnVideoTrackEncodedFrame(EpicRtcStringView ParticipantId, EpicRtcVideoTrackInterface* VideoTrack, const EpicRtcEncodedVideoFrame& EncodedFrame) = 0;
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virtual EpicRtcBool Enabled() const = 0;
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};
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namespace UE::PixelStreaming2
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{
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class FEpicRtcVideoTrackObserver : public EpicRtcVideoTrackObserverInterface
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{
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public:
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UE_API FEpicRtcVideoTrackObserver(TObserverVariant<IPixelStreaming2VideoTrackObserver> UserObserver);
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virtual ~FEpicRtcVideoTrackObserver() = default;
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private:
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// Begin EpicRtcVideoTrackObserverInterface
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UE_API virtual void OnVideoTrackMuted(EpicRtcVideoTrackInterface* VideoTrack, EpicRtcBool bIsMuted) override;
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UE_API virtual void OnVideoTrackFrame(EpicRtcVideoTrackInterface* VideoTrack, const EpicRtcVideoFrame& Frame) override;
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UE_API virtual void OnVideoTrackState(EpicRtcVideoTrackInterface* VideoTrack, const EpicRtcTrackState State) override;
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UE_API virtual void OnVideoTrackEncodedFrame(EpicRtcStringView ParticipantId, EpicRtcVideoTrackInterface* VideoTrack, const EpicRtcEncodedVideoFrame& EncodedFrame) override;
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UE_API virtual EpicRtcBool Enabled() const override;
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// End EpicRtcVideoTrackObserverInterface
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public:
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// Begin EpicRtcRefCountInterface
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EPICRTC_REFCOUNT_INTERFACE_IN_PLACE
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// End EpicRtcRefCountInterface
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private:
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TObserverVariant<IPixelStreaming2VideoTrackObserver> UserObserver;
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};
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} // namespace UE::PixelStreaming2
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#undef UE_API
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