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game/client/replay/replayrenderer.h

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+//=======================================================================================//
+
+#ifndef REPLAYRENDERER_H
+#define REPLAYRENDERER_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+//-----------------------------------------------------------------------------
+
+#include "replay/ireplaymovierenderer.h"
+#include "replay/rendermovieparams.h"
+#include "movieobjects/timeutils.h"
+#include "fmtstr.h"
+
+//-----------------------------------------------------------------------------
+
+class CReplay;
+class CReplayPerformance;
+class IQuickTimeMovieMaker;
+class CReplayRenderOverlay;
+class IVideoRecorder;
+
+//-----------------------------------------------------------------------------
+
+class CReplayRenderer : public IReplayMovieRenderer
+{
+public:
+	CReplayRenderer( CReplayRenderOverlay *pOverlay );
+	~CReplayRenderer();
+
+	const CReplayPerformance *GetPerformance() const;
+	const char		*GetMovieFilename() const;
+	static int		GetNumMotionBlurTimeSteps( int nQuality );
+
+	//
+	// IReplayMovieRenderer interface
+	//
+	virtual bool	SetupRenderer( RenderMovieParams_t &params, IReplayMovie *pMovie );
+	virtual void	ShutdownRenderer();
+	virtual void	RenderVideo();
+	virtual void	RenderAudio( unsigned char *pBuffer, int nSize, int nNumSamples );
+
+	virtual void	SetAudioSyncFrame( bool isSync = false );
+	virtual bool	IsAudioSyncFrame();
+	virtual float	GetRecordingFrameDuration();
+
+
+private:
+	bool			IsDepthOfFieldEnabled() const;
+	bool			IsAntialiasingEnabled() const;
+	bool			IsHDR() const;
+	bool			IsMotionBlurEnabled() const;
+	int				GetMotionBlurQuality() const;
+	int				GetDepthOfFieldQuality() const;
+	int				NumMotionBlurTimeSteps() const;
+	float			GetFramerate() const;
+	void			ComputeSampleCounts( int *pNSamplesPerTimeStep, int *pNTotalSamples ) const;
+	float			GetViewModelFOVOffset();
+	void			SetupDOFMatrixSkewView( const Vector &pos, const QAngle &angles, int nSample, CViewSetup& viewSetup );
+	void			BeginRenderingSample( int nSample, int x, int y, int nWidth, int nHeight, float fTonemapScale );
+	void			EndRendering();
+	void			SetupSampleView( int x, int y, int w, int h, int nSample, CViewSetup& viewSetup );
+	void			InitBuffers( const RenderMovieParams_t &params );
+	void			DrawResolvingQuad( int nWidth, int nHeight );
+	float			GetRenderLength( const CReplay *pReplay );
+	void			CompositeAndLayoffFrame( int nFrame );
+	void			RenderLayoffFrame( DmeTime_t time, int nCurSample, int nNumTotalSamples );
+	void			ResolveSamples( int nSample, DmeTime_t frametime, int x, int y, int nWidth, int nHeight, bool bShowUser, float flBloomScale );
+	void			LayoffFrame( int nFrame );
+	double			GetShutterSpeed() const;
+	void			ClearToBlack( CTextureReference &buf, int x, int y, int nWidth, int nHeight );
+	bool			SetupJitterTable();
+	void			GetViewSetup( CViewSetup &viewsetup );
+
+	bool				m_bIsAudioSyncFrame;
+
+	const Vector2D		*m_pJitterTable;
+	int					m_nNumJitterSamples;
+	IVideoRecorder		*m_pMovieMaker;
+	bool				m_bCacheFullSceneState;
+	BGRA8888_t			*m_pLayoffBuf;
+	IReplayMovie		*m_pMovie;
+	RenderMovieParams_t	m_RenderParams;
+	CTextureReference	m_AccumBuffSample;
+	CTextureReference	m_LayoffResult;	
+	CTextureReference	m_AccumBuffPingPong[2];				// Buffers and materials for ping-pong accumulation buffer
+	CMaterialReference	m_FourSampleResolveMatRef;
+	bool				m_bForceCheapDoF;
+	bool				m_bShutterClosed;
+	int					m_nCurrentPingPong;
+	int					m_nFrame;
+
+	ConVar				*m_pViewmodelFov;
+	ConVar				*m_pDefaultFov;
+
+	int					m_nTimeStep;
+	int					m_nCurSample;
+	DmeTime_t			m_curSampleTime;
+
+	int					m_iTgaFrame;
+	CFmtStr				m_fmtTgaRenderDirName;
+
+	CReplayRenderOverlay	*m_pRenderOverlay;
+};
+
+//-----------------------------------------------------------------------------
+
+#endif // REPLAYRENDERER_H