#pragma once #include "renderer.h" #include "pacer/pacer.h" #include #include extern "C" { #include } class DXVA2Renderer : public IFFmpegRenderer { public: DXVA2Renderer(); virtual ~DXVA2Renderer(); virtual bool initialize(SDL_Window* window, int videoFormat, int width, int height, int maxFps, bool enableVsync); virtual bool prepareDecoderContext(AVCodecContext* context); virtual void renderFrameAtVsync(AVFrame* frame); virtual bool needsTestFrame(); virtual int getDecoderCapabilities(); virtual VSyncConstraint getVsyncConstraint(); private: bool initializeDecoder(); bool initializeRenderer(); bool initializeDevice(SDL_Window* window, bool enableVsync); bool isDecoderBlacklisted(); static AVBufferRef* ffPoolAlloc(void* opaque, int size); static void ffPoolDummyDelete(void*, uint8_t*); static int ffGetBuffer2(AVCodecContext* context, AVFrame* frame, int flags); int m_VideoFormat; int m_VideoWidth; int m_VideoHeight; bool m_ForceVsyncOn; int m_DisplayWidth; int m_DisplayHeight; struct dxva_context m_DXVAContext; IDirect3DSurface9* m_DecSurfaces[19]; DXVA2_ConfigPictureDecode m_Config; IDirectXVideoDecoderService* m_DecService; IDirectXVideoDecoder* m_Decoder; int m_SurfacesUsed; AVBufferPool* m_Pool; IDirect3DDevice9Ex* m_Device; IDirect3DSurface9* m_RenderTarget; IDirectXVideoProcessorService* m_ProcService; IDirectXVideoProcessor* m_Processor; DXVA2_ValueRange m_BrightnessRange; DXVA2_ValueRange m_ContrastRange; DXVA2_ValueRange m_HueRange; DXVA2_ValueRange m_SaturationRange; DXVA2_VideoDesc m_Desc; REFERENCE_TIME m_FrameIndex; };