mirror of
https://github.com/moonlight-stream/moonlight-qt
synced 2024-12-17 22:53:06 +00:00
99 lines
3 KiB
C++
99 lines
3 KiB
C++
#pragma once
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#include "renderer.h"
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// Avoid X11 if SDL was built without it
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#if !defined(SDL_VIDEO_DRIVER_X11) && defined(HAVE_LIBVA_X11)
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#warning Unable to use libva-x11 without SDL support
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#undef HAVE_LIBVA_X11
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#endif
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// Avoid Wayland if SDL was built without it
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#if !defined(SDL_VIDEO_DRIVER_WAYLAND) && defined(HAVE_LIBVA_WAYLAND)
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#warning Unable to use libva-wayland without SDL support
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#undef HAVE_LIBVA_WAYLAND
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#endif
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extern "C" {
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#include <va/va.h>
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#ifdef HAVE_LIBVA_X11
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#include <va/va_x11.h>
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#endif
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#ifdef HAVE_LIBVA_WAYLAND
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#include <va/va_wayland.h>
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#endif
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#ifdef HAVE_LIBVA_DRM
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#include <va/va_drm.h>
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#endif
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#include <libavutil/hwcontext_vaapi.h>
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#if defined(HAVE_EGL) || defined(HAVE_DRM)
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#include <va/va_drmcommon.h>
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#endif
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}
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class VAAPIRenderer : public IFFmpegRenderer
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{
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public:
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VAAPIRenderer();
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virtual ~VAAPIRenderer() 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 renderFrame(AVFrame* frame) override;
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virtual bool needsTestFrame() override;
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virtual bool isDirectRenderingSupported() override;
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virtual int getDecoderColorspace() override;
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virtual int getDecoderCapabilities() override;
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virtual void notifyOverlayUpdated(Overlay::OverlayType) override;
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#ifdef HAVE_EGL
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virtual bool canExportEGL() override;
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virtual AVPixelFormat getEGLImagePixelFormat() override;
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virtual bool initializeEGL(EGLDisplay dpy, const EGLExtensions &ext) override;
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virtual ssize_t exportEGLImages(AVFrame *frame, EGLDisplay dpy, EGLImage images[EGL_MAX_PLANES]) override;
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virtual void freeEGLImages(EGLDisplay dpy, EGLImage[EGL_MAX_PLANES]) override;
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#endif
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#ifdef HAVE_DRM
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virtual bool canExportDrmPrime() override;
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virtual bool mapDrmPrimeFrame(AVFrame* frame, AVDRMFrameDescriptor* drmDescriptor) override;
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virtual void unmapDrmPrimeFrame(AVDRMFrameDescriptor* drmDescriptor) override;
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#endif
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private:
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VADisplay openDisplay(SDL_Window* window);
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void renderOverlay(VADisplay display, VASurfaceID surface, Overlay::OverlayType type);
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#if defined(HAVE_EGL) || defined(HAVE_DRM)
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bool canExportSurfaceHandle(int layerTypeFlag);
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#endif
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int m_WindowSystem;
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AVBufferRef* m_HwContext;
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bool m_BlacklistedForDirectRendering;
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SDL_mutex* m_OverlayMutex;
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VAImageFormat m_OverlayFormat;
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Uint32 m_OverlaySdlPixelFormat;
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VAImage m_OverlayImage[Overlay::OverlayMax];
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VASubpictureID m_OverlaySubpicture[Overlay::OverlayMax];
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SDL_Rect m_OverlayRect[Overlay::OverlayMax];
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#ifdef HAVE_LIBVA_X11
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Window m_XWindow;
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#endif
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int m_VideoWidth;
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int m_VideoHeight;
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int m_VideoFormat;
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int m_DisplayWidth;
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int m_DisplayHeight;
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#ifdef HAVE_EGL
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VADRMPRIMESurfaceDescriptor m_PrimeDescriptor;
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bool m_EGLExtDmaBuf;
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PFNEGLCREATEIMAGEPROC m_eglCreateImage;
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PFNEGLDESTROYIMAGEPROC m_eglDestroyImage;
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PFNEGLCREATEIMAGEKHRPROC m_eglCreateImageKHR;
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PFNEGLDESTROYIMAGEKHRPROC m_eglDestroyImageKHR;
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#endif
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};
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