mirror of
https://github.com/moonlight-stream/moonlight-qt
synced 2024-12-17 14:43:09 +00:00
78 lines
3.1 KiB
C++
78 lines
3.1 KiB
C++
#pragma once
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#include "renderer.h"
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extern "C" {
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#include <vdpau/vdpau.h>
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#include <vdpau/vdpau_x11.h>
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#include <libavutil/hwcontext_vdpau.h>
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}
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class VDPAURenderer : public IFFmpegRenderer
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{
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public:
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VDPAURenderer();
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virtual ~VDPAURenderer() override;
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virtual bool initialize(PDECODER_PARAMETERS params) override;
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virtual bool prepareDecoderContext(AVCodecContext* context, AVDictionary** options) override;
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virtual void notifyOverlayUpdated(Overlay::OverlayType type) override;
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virtual void waitToRender() override;
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virtual void renderFrame(AVFrame* frame) override;
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virtual bool needsTestFrame() override;
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virtual int getDecoderColorspace() override;
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virtual int getDecoderCapabilities() override;
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private:
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void renderOverlay(VdpOutputSurface destination, Overlay::OverlayType type);
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uint32_t m_VideoWidth, m_VideoHeight;
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uint32_t m_DisplayWidth, m_DisplayHeight;
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AVBufferRef* m_HwContext;
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VdpPresentationQueueTarget m_PresentationQueueTarget;
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VdpPresentationQueue m_PresentationQueue;
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VdpVideoMixer m_VideoMixer;
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VdpRGBAFormat m_OutputSurfaceFormat;
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VdpDevice m_Device;
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// We just have a single mutex to protect all overlay slots.
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// This is fine because the majority of time spent in the mutex
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// is by the render thread, which cannot contend with itself
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// because overlays are rendered sequentially.
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SDL_mutex* m_OverlayMutex;
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VdpBitmapSurface m_OverlaySurface[Overlay::OverlayMax];
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VdpRect m_OverlayRect[Overlay::OverlayMax];
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VdpOutputSurfaceRenderBlendState m_OverlayBlendState;
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#define OUTPUT_SURFACE_COUNT 3
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VdpOutputSurface m_OutputSurface[OUTPUT_SURFACE_COUNT];
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int m_NextSurfaceIndex;
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#define OUTPUT_SURFACE_FORMAT_COUNT 2
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static const VdpRGBAFormat k_OutputFormats8Bit[OUTPUT_SURFACE_FORMAT_COUNT];
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static const VdpRGBAFormat k_OutputFormats10Bit[OUTPUT_SURFACE_FORMAT_COUNT];
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VdpGetErrorString* m_VdpGetErrorString;
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VdpPresentationQueueTargetDestroy* m_VdpPresentationQueueTargetDestroy;
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VdpVideoMixerCreate* m_VdpVideoMixerCreate;
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VdpVideoMixerDestroy* m_VdpVideoMixerDestroy;
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VdpVideoMixerRender* m_VdpVideoMixerRender;
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VdpPresentationQueueCreate* m_VdpPresentationQueueCreate;
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VdpPresentationQueueDestroy* m_VdpPresentationQueueDestroy;
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VdpPresentationQueueDisplay* m_VdpPresentationQueueDisplay;
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VdpPresentationQueueSetBackgroundColor* m_VdpPresentationQueueSetBackgroundColor;
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VdpPresentationQueueBlockUntilSurfaceIdle* m_VdpPresentationQueueBlockUntilSurfaceIdle;
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VdpOutputSurfaceCreate* m_VdpOutputSurfaceCreate;
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VdpOutputSurfaceDestroy* m_VdpOutputSurfaceDestroy;
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VdpOutputSurfaceQueryCapabilities* m_VdpOutputSurfaceQueryCapabilities;
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VdpBitmapSurfaceCreate* m_VdpBitmapSurfaceCreate;
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VdpBitmapSurfaceDestroy* m_VdpBitmapSurfaceDestroy;
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VdpBitmapSurfacePutBitsNative* m_VdpBitmapSurfacePutBitsNative;
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VdpOutputSurfaceRenderBitmapSurface* m_VdpOutputSurfaceRenderBitmapSurface;
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VdpVideoSurfaceGetParameters* m_VdpVideoSurfaceGetParameters;
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VdpGetInformationString* m_VdpGetInformationString;
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// X11 stuff
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VdpPresentationQueueTargetCreateX11* m_VdpPresentationQueueTargetCreateX11;
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};
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