コード例 #1
0
void CRenderTarget::accum_direct_blend	()
{
	// blend-copy
	if (!RImplementation.o.fp16_blend)	{
		u_setrt						(rt_Accumulator,NULL,NULL,HW.pBaseZB);

		// Common calc for quad-rendering
		u32		Offset;
		u32		C					= color_rgba	(255,255,255,255);
		float	_w					= float			(Device.dwWidth);
		float	_h					= float			(Device.dwHeight);
		Fvector2					p0,p1;
		p0.set						(.5f/_w, .5f/_h);
		p1.set						((_w+.5f)/_w, (_h+.5f)/_h );
		float	d_Z	= EPS_S, d_W = 1.f;

		// Fill vertex buffer
		FVF::TL2uv* pv				= (FVF::TL2uv*) RCache.Vertex.Lock	(4,g_combine_2UV->vb_stride,Offset);
		pv->set						(EPS,			float(_h+EPS),	d_Z,	d_W, C, p0.x, p1.y, p0.x, p1.y);	pv++;
		pv->set						(EPS,			EPS,			d_Z,	d_W, C, p0.x, p0.y, p0.x, p0.y);	pv++;
		pv->set						(float(_w+EPS),	float(_h+EPS),	d_Z,	d_W, C, p1.x, p1.y, p1.x, p1.y);	pv++;
		pv->set						(float(_w+EPS),	EPS,			d_Z,	d_W, C, p1.x, p0.y, p1.x, p0.y);	pv++;
		RCache.Vertex.Unlock		(4,g_combine_2UV->vb_stride);
		RCache.set_Geometry			(g_combine_2UV);
		RCache.set_Element			(s_accum_mask->E[SE_MASK_ACCUM_2D]	);
		RCache.set_Stencil			(TRUE,D3DCMP_LESSEQUAL,dwLightMarkerID,0xff,0x00);
		RCache.Render				(D3DPT_TRIANGLELIST,Offset,0,4,0,2	);
	}
	dwLightMarkerID				+= 2;
}
コード例 #2
0
void CRenderTarget::mark_msaa_edges()
{
   u32	Offset;
	float	d_Z	= EPS_S, d_W = 1.f;
	u32	C		= color_rgba	(255,255,255,255);

   // Fill vertex buffer
	FVF::TL2uv* pv				= (FVF::TL2uv*) RCache.Vertex.Lock	(4,g_combine_2UV->vb_stride,Offset);
	pv->set						(-1,	-1,	0,	d_W, C, 0, 1, 0,		0);	pv++;
	pv->set						(-1,	1,	d_Z,	d_W, C, 0, 0, 0,		0);	pv++;
	pv->set						(1,		-1,	d_Z,	d_W, C, 1, 1, 0,	0);	pv++;
	pv->set						(1,		1,	d_Z,	d_W, C, 1, 0, 0,	0);	pv++;
	RCache.Vertex.Unlock		(4,g_combine_2UV->vb_stride);
	u_setrt	(NULL,NULL,NULL,rt_MSAADepth->pZRT);
	RCache.set_Element		(s_mark_msaa_edges->E[0]);
	RCache.set_Geometry		(g_combine_2UV);	
   StateManager.SetStencil( TRUE, D3DCMP_ALWAYS, 0x80, 0xFF, 0x80, D3DSTENCILOP_KEEP, D3DSTENCILOP_REPLACE, D3DSTENCILOP_KEEP  );
   StateManager.SetColorWriteEnable( 0 );
   StateManager.SetDepthFunc( D3DCMP_ALWAYS );
   StateManager.SetDepthEnable( FALSE );
   StateManager.SetCullMode( D3DCULL_NONE );
	RCache.Render				(D3DPT_TRIANGLELIST,Offset,0,4,0,2);
   StateManager.SetColorWriteEnable( D3D10_COLOR_WRITE_ENABLE_ALL );
}
コード例 #3
0
void CRenderTarget::draw_rain( light &RainSetup )
{
	float	fRainFactor	= g_pGamePersistent->Environment().CurrentEnv->rain_density;

	// Common calc for quad-rendering
	u32		Offset;
	u32		C					= color_rgba	(255,255,255,255);
	float	_w					= float			(Device.dwWidth);
	float	_h					= float			(Device.dwHeight);
	Fvector2					p0,p1;
	p0.set						(.5f/_w, .5f/_h);
	p1.set						((_w+.5f)/_w, (_h+.5f)/_h );
	float	d_Z	= EPS_S, d_W = 1.f;

	// Common constants (light-related)
	Fvector		L_dir;
	Device.mView.transform_dir	(L_dir,RainSetup.direction);
	L_dir.normalize				();

	Fvector		W_dirX;
	Device.mView.transform_dir	(W_dirX,Fvector().set(1.0f, 0.0f, 0.0f));
	W_dirX.normalize				();

	Fvector		W_dirZ;
	Device.mView.transform_dir	(W_dirZ,Fvector().set(0.0f, 0.0f, 1.0f));
	W_dirZ.normalize				();

	// Perform masking (only once - on the first/near phase)
	//RCache.set_CullMode			(CULL_NONE	);
	//if (SE_SUN_NEAR==sub_phase)	//.
	{
		// Fill vertex buffer
		FVF::TL* pv					= (FVF::TL*)	RCache.Vertex.Lock	(4,g_combine->vb_stride,Offset);
		pv->set						(EPS,			float(_h+EPS),	d_Z,	d_W, C, p0.x, p1.y);	pv++;
		pv->set						(EPS,			EPS,			d_Z,	d_W, C, p0.x, p0.y);	pv++;
		pv->set						(float(_w+EPS),	float(_h+EPS),	d_Z,	d_W, C, p1.x, p1.y);	pv++;
		pv->set						(float(_w+EPS),	EPS,			d_Z,	d_W, C, p1.x, p0.y);	pv++;
		RCache.Vertex.Unlock		(4,g_combine->vb_stride);
		RCache.set_Geometry			(g_combine);

		// setup
//		float	intensity			= 0.3f*fuckingsun->color.r + 0.48f*fuckingsun->color.g + 0.22f*fuckingsun->color.b;
//		Fvector	dir					= L_dir;
//		dir.normalize().mul	(- _sqrt(intensity+EPS));
//		RCache.set_Element			(s_accum_mask->E[SE_MASK_DIRECT]);		// masker
//		RCache.set_c				("Ldynamic_dir",		dir.x,dir.y,dir.z,0		);

		// if (stencil>=1 && aref_pass)	stencil = light_id
		//	Done in blender!
		//RCache.set_ColorWriteEnable	(FALSE		);
//		RCache.set_Stencil			(TRUE,D3DCMP_LESSEQUAL,dwLightMarkerID,0x01,0xff,D3DSTENCILOP_KEEP,D3DSTENCILOP_REPLACE,D3DSTENCILOP_KEEP);
//		RCache.Render				(D3DPT_TRIANGLELIST,Offset,0,4,0,2);
	}

	// recalculate d_Z, to perform depth-clipping
	const float fRainFar = ps_r3_dyn_wet_surf_far;

	Fvector	center_pt;			center_pt.mad	(Device.vCameraPosition,Device.vCameraDirection,fRainFar);
	Device.mFullTransform.transform(center_pt)	;
	d_Z							= center_pt.z	;

	// nv-stencil recompression
	//if (RImplementation.o.nvstencil  && (SE_SUN_NEAR==sub_phase))	u_stencil_optimize();	//. driver bug?

	// Perform lighting
	{
//		phase_accumulator					()	;
//		RCache.set_CullMode					(CULL_NONE);
//		RCache.set_ColorWriteEnable			()	;


		// texture adjustment matrix
		//float			fRange				= (SE_SUN_NEAR==sub_phase)?ps_r2_sun_depth_near_scale:ps_r2_sun_depth_far_scale;
		float			fRange				=  1;
		//float			fBias				= (SE_SUN_NEAR==sub_phase)?ps_r2_sun_depth_near_bias:ps_r2_sun_depth_far_bias;
		//float			fBias				= 0.00001;
		float			fBias				= -0.0001;
		float			smapsize			= float(RImplementation.o.smapsize);
		float			fTexelOffs			= (.5f / smapsize);
//		float			view_dimX			= float(RainSetup.X.D.maxX-RainSetup.X.D.minX-2)/smapsize;
//		float			view_dimY			= float(RainSetup.X.D.maxX-RainSetup.X.D.minX-2)/smapsize;
//		float			view_sx				= float(RainSetup.X.D.minX+1)/smapsize;
//		float			view_sy				= float(RainSetup.X.D.minY+1)/smapsize;
		float			view_dimX			= float(RainSetup.X.D.maxX-RainSetup.X.D.minX)/smapsize;
		float			view_dimY			= float(RainSetup.X.D.maxX-RainSetup.X.D.minX)/smapsize;
		float			view_sx				= float(RainSetup.X.D.minX)/smapsize;
		float			view_sy				= float(RainSetup.X.D.minY)/smapsize;
		Fmatrix			m_TexelAdjust		= 
		{
			view_dimX/2.f,							0.0f,									0.0f,		0.0f,
			0.0f,									-view_dimY/2.f,							0.0f,		0.0f,
			0.0f,									0.0f,									fRange,		0.0f,
			view_dimX/2.f + view_sx + fTexelOffs,	view_dimY/2.f + view_sy + fTexelOffs,	fBias,		1.0f
		};

		// compute xforms
		FPU::m64r			();
		Fmatrix				xf_invview;		xf_invview.invert	(Device.mView)	;

		// shadow xform
		Fmatrix				m_shadow;
		{
			Fmatrix			xf_project;		xf_project.mul		(m_TexelAdjust,RainSetup.X.D.combine);
			m_shadow.mul	(xf_project,	xf_invview);

			FPU::m24r		();
		}

		/*
		// texture adjustment matrix
		//float			fRange				= (SE_SUN_NEAR==sub_phase)?ps_r2_sun_depth_near_scale:ps_r2_sun_depth_far_scale;
		float			fRange				=  1;
		//float			fBias				= (SE_SUN_NEAR==sub_phase)?ps_r2_sun_depth_near_bias:ps_r2_sun_depth_far_bias;
		//	TODO: DX10: Remove this when fix inverse culling for far region
		float			fBias				= 0;
		Fmatrix			m_TexelAdjust		= 
		{
			0.5f,				0.0f,				0.0f,			0.0f,
			0.0f,				-0.5f,				0.0f,			0.0f,
			0.0f,				0.0f,				fRange,			0.0f,
			0.5f,				0.5f,				fBias,			1.0f
		};

		// compute xforms
		FPU::m64r			();
		Fmatrix				xf_invview;		xf_invview.invert	(Device.mView)	;

		// shadow xform
		Fmatrix				m_shadow;
		{
			Fmatrix			xf_project;		xf_project.mul		(m_TexelAdjust,RainSetup.X.D.combine);
			m_shadow.mul	(xf_project,	xf_invview);

			FPU::m24r		();
		}
		*/

		// clouds xform
		Fmatrix				m_clouds_shadow;
		{
			static	float	w_shift		= 0;
			Fmatrix			m_xform;
			//Fvector			direction	= RainSetup.direction	;
			Fvector			normal	;	normal.setHP(1,0);
			//w_shift		+=	0.003f*Device.fTimeDelta;
			//Fvector			position;	position.set(0,0,0);
			//m_xform.build_camera_dir	(position,direction,normal)	;
			m_xform.identity();
			Fvector			localnormal;m_xform.transform_dir(localnormal,normal); localnormal.normalize();
			m_clouds_shadow.mul			(m_xform,xf_invview)		;
			//m_xform.scale				(0.002f,0.002f,1.f)			;
			m_xform.scale				(1.f,1.f,1.f)				;
			m_clouds_shadow.mulA_44		(m_xform)					;
			m_xform.translate			(localnormal.mul(w_shift))	;
			m_clouds_shadow.mulA_44		(m_xform)					;
		}

		// Make jitter texture
		Fvector2					j0,j1;
		float	scale_X				= float(Device.dwWidth)	/ float(TEX_jitter);
		//float	scale_Y				= float(Device.dwHeight)/ float(TEX_jitter);
		float	offset				= (.5f / float(TEX_jitter));
		j0.set						(offset,offset);
		j1.set						(scale_X,scale_X).add(offset);

		// Fill vertex buffer
		FVF::TL2uv* pv				= (FVF::TL2uv*) RCache.Vertex.Lock	(4,g_combine_2UV->vb_stride,Offset);
		pv->set						(-1,	-1,	d_Z,	d_W, C, 0, 1, 0,		scale_X);	pv++;
		pv->set						(-1,	1,	d_Z,	d_W, C, 0, 0, 0,		0);	pv++;
		pv->set						(1,		-1,	d_Z,	d_W, C, 1, 1, scale_X,	scale_X);	pv++;
		pv->set						(1,		1,	d_Z,	d_W, C, 1, 0, scale_X,	0);	pv++;
		RCache.Vertex.Unlock		(4,g_combine_2UV->vb_stride);
		RCache.set_Geometry			(g_combine_2UV);

		// setup
		//RCache.set_Element			(s_accum_direct->E[sub_phase]);
		//u_setrt	(rt_Normal,NULL,NULL,HW.pBaseZB);
		//RCache.set_Element			(s_rain->E[0]);
		//RCache.set_c				("Ldynamic_dir",		L_dir.x,L_dir.y,L_dir.z,0		);
//		RCache.set_c				("Ldynamic_color",		L_clr.x,L_clr.y,L_clr.z,L_spec	);
		//RCache.set_c				("m_shadow",			m_shadow						);
		//RCache.set_c				("m_sunmask",			m_clouds_shadow					);

		/*
		// nv-DBT
		float zMin,zMax;
		if (SE_SUN_NEAR==sub_phase)	{
			zMin = 0;
			zMax = ps_r2_sun_near;
		} else {
			extern float	OLES_SUN_LIMIT_27_01_07;
			zMin = ps_r2_sun_near;
			zMax = OLES_SUN_LIMIT_27_01_07;
		}
		center_pt.mad(Device.vCameraPosition,Device.vCameraDirection,zMin);	Device.mFullTransform.transform	(center_pt);
		zMin = center_pt.z	;

		center_pt.mad(Device.vCameraPosition,Device.vCameraDirection,zMax);	Device.mFullTransform.transform	(center_pt);
		zMax = center_pt.z	;
		*/

		//	TODO: DX10: Check if DX10 has analog for NV DBT
		//		if (u_DBT_enable(zMin,zMax))	{
		// z-test always
		//			HW.pDevice->SetRenderState(D3DRS_ZFUNC, D3DCMP_ALWAYS);
		//			HW.pDevice->SetRenderState(D3DRS_ZWRITEENABLE, FALSE);
		//		}

		// Fetch4 : enable
		//		if (RImplementation.o.HW_smap_FETCH4)	{
		//. we hacked the shader to force smap on S0
		//#			define FOURCC_GET4  MAKEFOURCC('G','E','T','4') 
		//			HW.pDevice->SetSamplerState	( 0, D3DSAMP_MIPMAPLODBIAS, FOURCC_GET4 );
		//		}

		// setup stencil
//		RCache.set_Stencil			(TRUE,D3DCMP_LESSEQUAL,dwLightMarkerID,0xff,0x00);
//		RCache.Render				(D3DPT_TRIANGLELIST,Offset,0,4,0,2);

		// Fetch4 : disable
		//		if (RImplementation.o.HW_smap_FETCH4)	{
		//. we hacked the shader to force smap on S0
		//#			define FOURCC_GET1  MAKEFOURCC('G','E','T','1') 
		//			HW.pDevice->SetSamplerState	( 0, D3DSAMP_MIPMAPLODBIAS, FOURCC_GET1 );
		//		}

		//	Use for intermediate results
		//	Patch normal
		if( !RImplementation.o.dx10_msaa )
			u_setrt	(rt_Accumulator,NULL,NULL,HW.pBaseZB);
		else
			u_setrt	(rt_Accumulator,NULL,NULL,rt_MSAADepth->pZRT);

      //u_setrt	(rt_Normal,NULL,NULL,HW.pBaseZB);
		RCache.set_Element		(s_rain->E[1]);
		RCache.set_c				("Ldynamic_dir",		L_dir.x,L_dir.y,L_dir.z,0		);
		RCache.set_c				("WorldX",				W_dirX.x,W_dirX.y,W_dirX.z,0		);
		RCache.set_c				("WorldZ",				W_dirZ.x,W_dirZ.y,W_dirZ.z,0		);
		RCache.set_c				("m_shadow",			m_shadow						);
		RCache.set_c				("m_sunmask",			m_clouds_shadow					);
		RCache.set_c				("RainDensity",			fRainFactor, 0, 0, 0			);
		RCache.set_c				("RainFallof",			ps_r3_dyn_wet_surf_near, ps_r3_dyn_wet_surf_far, 0, 0			);
		if( !RImplementation.o.dx10_msaa )
		{
			RCache.set_Stencil( TRUE, D3DCMP_EQUAL, 0x01, 0x01, 0 );
			RCache.Render		(D3DPT_TRIANGLELIST,Offset,0,4,0,2);
		}
		else 
		{
			// per pixel execution
			RCache.set_Stencil( TRUE, D3DCMP_EQUAL, 0x01, 0x81, 0 );
			RCache.Render		( D3DPT_TRIANGLELIST,Offset,0,4,0,2);
      		
			// per sample
			if( RImplementation.o.dx10_msaa_opt )
			{
				RCache.set_Element( s_rain_msaa[0]->E[0]);
				RCache.set_c				("Ldynamic_dir",		L_dir.x,L_dir.y,L_dir.z,0		);
				RCache.set_c				("WorldX",				W_dirX.x,W_dirX.y,W_dirX.z,0		);
				RCache.set_c				("WorldZ",				W_dirZ.x,W_dirZ.y,W_dirZ.z,0		);
				RCache.set_c				("m_shadow",			m_shadow						);
				RCache.set_c				("m_sunmask",			m_clouds_shadow					);
				RCache.set_c				("RainDensity",			fRainFactor, 0, 0, 0			);
				RCache.set_CullMode(CULL_NONE	);
				RCache.set_Stencil( TRUE, D3DCMP_EQUAL, 0x81, 0x81, 0  );
				RCache.Render		( D3DPT_TRIANGLELIST,Offset,0,4,0,2);
			}
			else
			{
				for( u32 i = 0; i < RImplementation.o.dx10_msaa_samples; ++i )
				{
					RCache.set_Element			( s_rain_msaa[i]->E[0]);
					RCache.set_c				("Ldynamic_dir",		L_dir.x,L_dir.y,L_dir.z,0		);
					RCache.set_c				("WorldX",				W_dirX.x,W_dirX.y,W_dirX.z,0		);
					RCache.set_c				("WorldZ",				W_dirZ.x,W_dirZ.y,W_dirZ.z,0		);
					RCache.set_c				("m_shadow",			m_shadow						);
					RCache.set_c				("m_sunmask",			m_clouds_shadow					);
					RCache.set_c				("RainDensity",			fRainFactor, 0, 0, 0			);
					StateManager.SetSampleMask ( u32(1) << i );
					RCache.set_CullMode(CULL_NONE	);
					RCache.set_Stencil         ( TRUE, D3DCMP_EQUAL, 0x81, 0x81, 0  );
					RCache.Render					( D3DPT_TRIANGLELIST,Offset,0,4,0,2);
				}
				StateManager.SetSampleMask( 0xffffffff );
			}
		}

		//	Apply normal
		RCache.set_Element	(s_rain->E[2]);
		RCache.set_c				("Ldynamic_dir",		L_dir.x,L_dir.y,L_dir.z,0		);
		RCache.set_c				("m_shadow",			m_shadow						);
		RCache.set_c				("m_sunmask",			m_clouds_shadow					);

		if( !RImplementation.o.dx10_gbuffer_opt )
		{
			//	Do this in blender!
			//StateManager.SetColorWriteEnable( D3Dxx_COLOR_WRITE_ENABLE_RED | D3Dxx_COLOR_WRITE_ENABLE_GREEN | D3Dxx_COLOR_WRITE_ENABLE_BLUE );
			if( ! RImplementation.o.dx10_msaa )
				u_setrt	(rt_Normal,NULL,NULL,HW.pBaseZB);
			else
				u_setrt	(rt_Normal,NULL,NULL,rt_MSAADepth->pZRT);
		}
		else
		{
			//StateManager.SetColorWriteEnable( D3Dxx_COLOR_WRITE_ENABLE_RED | D3Dxx_COLOR_WRITE_ENABLE_GREEN );
			if( ! RImplementation.o.dx10_msaa )
				u_setrt	(rt_Position,NULL,NULL,HW.pBaseZB); 
			else
				u_setrt	(rt_Position,NULL,NULL,rt_MSAADepth->pZRT); 
		}

		if( ! RImplementation.o.dx10_msaa )
		{
			RCache.set_Stencil( TRUE, D3DCMP_EQUAL, 0x01, 0x01, 0 );
			RCache.Render		(D3DPT_TRIANGLELIST,Offset,0,4,0,2);
		}
		else 
		{
			// per pixel execution
			RCache.set_Stencil( TRUE, D3DCMP_EQUAL, 0x01, 0x81, 0 );
			RCache.Render		( D3DPT_TRIANGLELIST,Offset,0,4,0,2);

			// per sample
			if( RImplementation.o.dx10_msaa_opt )
			{
				RCache.set_Element	( s_rain_msaa[0]->E[1]);
				RCache.set_Stencil   ( TRUE, D3DCMP_EQUAL, 0x81, 0x81, 0 );
				RCache.set_CullMode(CULL_NONE	);
				RCache.Render			( D3DPT_TRIANGLELIST,Offset,0,4,0,2);
			}
			else
			{
				for( u32 i = 0; i < RImplementation.o.dx10_msaa_samples; ++ i )
				{
					RCache.set_Element			(s_rain_msaa[i]->E[1]);
					StateManager.SetSampleMask ( u32(1) << i );
					RCache.set_Stencil         ( TRUE, D3DCMP_EQUAL, 0x81, 0x81, 0 );
					RCache.set_CullMode(CULL_NONE	);
					RCache.Render					(D3DPT_TRIANGLELIST,Offset,0,4,0,2);
				}
				StateManager.SetSampleMask( 0xffffffff );
			}
		}

		//	Apply gloss
		RCache.set_Element		(s_rain->E[3]);
		RCache.set_c				("Ldynamic_dir",		L_dir.x,L_dir.y,L_dir.z,0		);
		RCache.set_c				("m_shadow",			m_shadow						);
		RCache.set_c				("m_sunmask",			m_clouds_shadow					);

		//	It is restored automatically by a set_Element call
		//StateManager.SetColorWriteEnable( D3Dxx_COLOR_WRITE_ENABLE_ALL );
		if( ! RImplementation.o.dx10_msaa )
			u_setrt	(rt_Color,NULL,NULL,HW.pBaseZB);
		else
			u_setrt	(rt_Color,NULL,NULL,rt_MSAADepth->pZRT);

		if( ! RImplementation.o.dx10_msaa )
		{
			RCache.set_Stencil( TRUE, D3DCMP_EQUAL, 0x01, 0x01, 0 );
			RCache.Render		(D3DPT_TRIANGLELIST,Offset,0,4,0,2);
		}
		else 
		{
			// per pixel execution
			RCache.set_Stencil( TRUE, D3DCMP_EQUAL, 0x01, 0x81, 0 );
			RCache.Render		( D3DPT_TRIANGLELIST,Offset,0,4,0,2);

			// per sample
			if( RImplementation.o.dx10_msaa_opt )
			{
				RCache.set_Element(s_rain_msaa[0]->E[2]);
				RCache.set_Stencil( TRUE, D3DCMP_EQUAL, 0x81, 0x81, 0 );
				RCache.Render		(D3DPT_TRIANGLELIST,Offset,0,4,0,2);
			}
			else 
			{
				for( u32 i = 0; i < RImplementation.o.dx10_msaa_samples; ++i )
				{
					RCache.set_Element		   (s_rain_msaa[i]->E[2]);
					RCache.set_Stencil         ( TRUE, D3DCMP_EQUAL, 0x81, 0x81, 0 );
					StateManager.SetSampleMask ( u32(1) << i );
					RCache.Render					(D3DPT_TRIANGLELIST,Offset,0,4,0,2);
				}
				StateManager.SetSampleMask( 0xffffffff );
			}
		}

		//	TODO: DX10: Check if DX10 has analog for NV DBT
		// disable depth bounds
		//		u_DBT_disable	();
	}
}
コード例 #4
0
void CRenderTarget::accum_direct		(u32 sub_phase)
{
	// Choose normal code-path or filtered
	phase_accumulator					();
	if (RImplementation.o.sunfilter)	{
		accum_direct_f	(sub_phase);
		return			;
	}

	// *** assume accumulator setted up ***
	light*			fuckingsun			= (light*)RImplementation.Lights.sun_adapted._get()	;

	// Common calc for quad-rendering
	u32		Offset;
	u32		C					= color_rgba	(255,255,255,255);
	float	_w					= float			(Device.dwWidth);
	float	_h					= float			(Device.dwHeight);
	Fvector2					p0,p1;
	p0.set						(.5f/_w, .5f/_h);
	p1.set						((_w+.5f)/_w, (_h+.5f)/_h );
	float	d_Z	= EPS_S, d_W = 1.f;

	// Common constants (light-related)
	Fvector		L_dir,L_clr;	float L_spec;
	L_clr.set					(fuckingsun->color.r,fuckingsun->color.g,fuckingsun->color.b);
	L_spec						= u_diffuse2s	(L_clr);
	Device.mView.transform_dir	(L_dir,fuckingsun->direction);
	L_dir.normalize				();

	// Perform masking (only once - on the first/near phase)
	RCache.set_CullMode			(CULL_NONE	);
	if (SE_SUN_NEAR==sub_phase)	//.
	{
		// Fill vertex buffer
		FVF::TL* pv					= (FVF::TL*)	RCache.Vertex.Lock	(4,g_combine->vb_stride,Offset);
		pv->set						(EPS,			float(_h+EPS),	d_Z,	d_W, C, p0.x, p1.y);	pv++;
		pv->set						(EPS,			EPS,			d_Z,	d_W, C, p0.x, p0.y);	pv++;
		pv->set						(float(_w+EPS),	float(_h+EPS),	d_Z,	d_W, C, p1.x, p1.y);	pv++;
		pv->set						(float(_w+EPS),	EPS,			d_Z,	d_W, C, p1.x, p0.y);	pv++;
		RCache.Vertex.Unlock		(4,g_combine->vb_stride);
		RCache.set_Geometry			(g_combine);

		// setup
		float	intensity			= 0.3f*fuckingsun->color.r + 0.48f*fuckingsun->color.g + 0.22f*fuckingsun->color.b;
		Fvector	dir					= L_dir;
				dir.normalize().mul	(- _sqrt(intensity+EPS));
		RCache.set_Element			(s_accum_mask->E[SE_MASK_DIRECT]);		// masker
		RCache.set_c				("Ldynamic_dir",		dir.x,dir.y,dir.z,0		);

		// if (stencil>=1 && aref_pass)	stencil = light_id
		RCache.set_ColorWriteEnable	(FALSE		);
		RCache.set_Stencil			(TRUE,D3DCMP_LESSEQUAL,dwLightMarkerID,0x01,0xff,D3DSTENCILOP_KEEP,D3DSTENCILOP_REPLACE,D3DSTENCILOP_KEEP);
		RCache.Render				(D3DPT_TRIANGLELIST,Offset,0,4,0,2);
	}

	// recalculate d_Z, to perform depth-clipping
	Fvector	center_pt;			center_pt.mad	(Device.vCameraPosition,Device.vCameraDirection,ps_r2_sun_near);
	Device.mFullTransform.transform(center_pt)	;
	d_Z							= center_pt.z	;

	// nv-stencil recompression
	if (RImplementation.o.nvstencil  && (SE_SUN_NEAR==sub_phase))	u_stencil_optimize();	//. driver bug?

	// Perform lighting
	{
		phase_accumulator					()	;
		RCache.set_CullMode					(CULL_NONE);
		RCache.set_ColorWriteEnable			()	;

		// texture adjustment matrix
		float			fTexelOffs			= (.5f / float(RImplementation.o.smapsize));
		float			fRange				= (SE_SUN_NEAR==sub_phase)?ps_r2_sun_depth_near_scale:ps_r2_sun_depth_far_scale;
		float			fBias				= (SE_SUN_NEAR==sub_phase)?ps_r2_sun_depth_near_bias:ps_r2_sun_depth_far_bias;
		Fmatrix			m_TexelAdjust		= 
		{
			0.5f,				0.0f,				0.0f,			0.0f,
			0.0f,				-0.5f,				0.0f,			0.0f,
			0.0f,				0.0f,				fRange,			0.0f,
			0.5f + fTexelOffs,	0.5f + fTexelOffs,	fBias,			1.0f
		};

		// compute xforms
		FPU::m64r			();
		Fmatrix				xf_invview;		xf_invview.invert	(Device.mView)	;

		// shadow xform
		Fmatrix				m_shadow;
		{
			Fmatrix			xf_project;		xf_project.mul		(m_TexelAdjust,fuckingsun->X.D.combine);
			m_shadow.mul	(xf_project,	xf_invview);

			// tsm-bias
			if ( (SE_SUN_FAR == sub_phase) && (RImplementation.o.HW_smap) )
			{
				Fvector		bias;	bias.mul		(L_dir,ps_r2_sun_tsm_bias);
				Fmatrix		bias_t;	bias_t.translate(bias);
				m_shadow.mulB_44	(bias_t);
			}
			FPU::m24r		();
		}

		// clouds xform
		Fmatrix				m_clouds_shadow;
		{
			static	float	w_shift		= 0;
			Fmatrix			m_xform;
			Fvector			direction	= fuckingsun->direction	;
			float	w_dir				= g_pGamePersistent->Environment().CurrentEnv.wind_direction	;
			//float	w_speed				= g_pGamePersistent->Environment().CurrentEnv.wind_velocity	;
			Fvector			normal	;	normal.setHP(w_dir,0);
							w_shift		+=	0.003f*Device.fTimeDelta;
			Fvector			position;	position.set(0,0,0);
			m_xform.build_camera_dir	(position,direction,normal)	;
			Fvector			localnormal;m_xform.transform_dir(localnormal,normal); localnormal.normalize();
			m_clouds_shadow.mul			(m_xform,xf_invview)		;
			m_xform.scale				(0.002f,0.002f,1.f)			;
			m_clouds_shadow.mulA_44		(m_xform)					;
			m_xform.translate			(localnormal.mul(w_shift))	;
			m_clouds_shadow.mulA_44		(m_xform)					;
		}

		// Make jitter texture
		Fvector2					j0,j1;
		float	scale_X				= float(Device.dwWidth)	/ float(TEX_jitter);
		//float	scale_Y				= float(Device.dwHeight)/ float(TEX_jitter);
		float	offset				= (.5f / float(TEX_jitter));
		j0.set						(offset,offset);
		j1.set						(scale_X,scale_X).add(offset);

		// Fill vertex buffer
		FVF::TL2uv* pv				= (FVF::TL2uv*) RCache.Vertex.Lock	(4,g_combine_2UV->vb_stride,Offset);
		pv->set						(EPS,			float(_h+EPS),	d_Z,	d_W, C, p0.x, p1.y, j0.x, j1.y);	pv++;
		pv->set						(EPS,			EPS,			d_Z,	d_W, C, p0.x, p0.y, j0.x, j0.y);	pv++;
		pv->set						(float(_w+EPS),	float(_h+EPS),	d_Z,	d_W, C, p1.x, p1.y, j1.x, j1.y);	pv++;
		pv->set						(float(_w+EPS),	EPS,			d_Z,	d_W, C, p1.x, p0.y, j1.x, j0.y);	pv++;
		RCache.Vertex.Unlock		(4,g_combine_2UV->vb_stride);
		RCache.set_Geometry			(g_combine_2UV);

		// setup
		RCache.set_Element			(s_accum_direct->E[sub_phase]);
		RCache.set_c				("Ldynamic_dir",		L_dir.x,L_dir.y,L_dir.z,0		);
		RCache.set_c				("Ldynamic_color",		L_clr.x,L_clr.y,L_clr.z,L_spec	);
		RCache.set_c				("m_shadow",			m_shadow						);
		RCache.set_c				("m_sunmask",			m_clouds_shadow					);
		
		// nv-DBT
		if (RImplementation.o.nvdbt && ps_r2_ls_flags.test(R2FLAG_USE_NVDBT))	{
			float zMin,zMax;
			if (SE_SUN_NEAR==sub_phase)	{
				zMin = 0;
				zMax = ps_r2_sun_near;
			} else {
				extern float	OLES_SUN_LIMIT_27_01_07;
				zMin = ps_r2_sun_near;
				zMax = OLES_SUN_LIMIT_27_01_07;
			}

			center_pt.mad(Device.vCameraPosition,Device.vCameraDirection,zMin);	Device.mFullTransform.transform	(center_pt);
			zMin = center_pt.z	;

			center_pt.mad(Device.vCameraPosition,Device.vCameraDirection,zMax);	Device.mFullTransform.transform	(center_pt);
			zMax = center_pt.z	;

			// enable cheat
			HW.pDevice->SetRenderState(D3DRS_ADAPTIVETESS_X,MAKEFOURCC('N','V','D','B'));
			HW.pDevice->SetRenderState(D3DRS_ADAPTIVETESS_Z,*(DWORD*)&zMin);
			HW.pDevice->SetRenderState(D3DRS_ADAPTIVETESS_W,*(DWORD*)&zMax); 

			// z-test always
			HW.pDevice->SetRenderState(D3DRS_ZFUNC, D3DCMP_ALWAYS);
			HW.pDevice->SetRenderState(D3DRS_ZWRITEENABLE, FALSE);
		}

		// Fetch4 : enable
		if (RImplementation.o.HW_smap_FETCH4)	{
			//. we hacked the shader to force smap on S0
#			define FOURCC_GET4  MAKEFOURCC('G','E','T','4') 
			HW.pDevice->SetSamplerState	( 0, D3DSAMP_MIPMAPLODBIAS, FOURCC_GET4 );
		}

		// setup stencil
		RCache.set_Stencil			(TRUE,D3DCMP_LESSEQUAL,dwLightMarkerID,0xff,0x00);
		RCache.Render				(D3DPT_TRIANGLELIST,Offset,0,4,0,2);

		// Fetch4 : disable
		if (RImplementation.o.HW_smap_FETCH4)	{
			//. we hacked the shader to force smap on S0
#			define FOURCC_GET1  MAKEFOURCC('G','E','T','1') 
			HW.pDevice->SetSamplerState	( 0, D3DSAMP_MIPMAPLODBIAS, FOURCC_GET1 );
		}

		// disable depth bounds
		if (RImplementation.o.nvdbt && ps_r2_ls_flags.test(R2FLAG_USE_NVDBT))	HW.pDevice->SetRenderState(D3DRS_ADAPTIVETESS_X,0);
	}
}
コード例 #5
0
void CRenderTarget::accum_direct_f		(u32 sub_phase)
{
	// Select target
	if (SE_SUN_LUMINANCE==sub_phase)	{
		accum_direct_lum	();
		return				;
	}
	phase_accumulator					();
	u_setrt								(rt_Generic_0,NULL,NULL,HW.pBaseZB);

	// *** assume accumulator setted up ***
	light*			fuckingsun			= (light*)RImplementation.Lights.sun_adapted._get()	;

	// Common calc for quad-rendering
	u32		Offset;
	u32		C					= color_rgba	(255,255,255,255);
	float	_w					= float			(Device.dwWidth);
	float	_h					= float			(Device.dwHeight);
	Fvector2					p0,p1;
	p0.set						(.5f/_w, .5f/_h);
	p1.set						((_w+.5f)/_w, (_h+.5f)/_h );
	float	d_Z	= EPS_S, d_W = 1.f;

	// Common constants (light-related)
	Fvector		L_dir,L_clr;	float L_spec;
	L_clr.set					(fuckingsun->color.r,fuckingsun->color.g,fuckingsun->color.b);
	L_spec						= u_diffuse2s	(L_clr);
	Device.mView.transform_dir	(L_dir,fuckingsun->direction);
	L_dir.normalize				();

	// Perform masking (only once - on the first/near phase)
	RCache.set_CullMode			(CULL_NONE	);
	if (SE_SUN_NEAR==sub_phase)	//.
	{
		// For sun-filter - clear to zero
		CHK_DX	(HW.pDevice->Clear	( 0L, NULL, D3DCLEAR_TARGET, 0, 1.0f, 0L));

		// Fill vertex buffer
		FVF::TL* pv					= (FVF::TL*)	RCache.Vertex.Lock	(4,g_combine->vb_stride,Offset);
		pv->set						(EPS,			float(_h+EPS),	d_Z,	d_W, C, p0.x, p1.y);	pv++;
		pv->set						(EPS,			EPS,			d_Z,	d_W, C, p0.x, p0.y);	pv++;
		pv->set						(float(_w+EPS),	float(_h+EPS),	d_Z,	d_W, C, p1.x, p1.y);	pv++;
		pv->set						(float(_w+EPS),	EPS,			d_Z,	d_W, C, p1.x, p0.y);	pv++;
		RCache.Vertex.Unlock		(4,g_combine->vb_stride);
		RCache.set_Geometry			(g_combine);

		// setup
		float	intensity			= 0.3f*fuckingsun->color.r + 0.48f*fuckingsun->color.g + 0.22f*fuckingsun->color.b;
		Fvector	dir					= L_dir;
		dir.normalize().mul	(- _sqrt(intensity+EPS));
		RCache.set_Element			(s_accum_mask->E[SE_MASK_DIRECT]);		// masker
		RCache.set_c				("Ldynamic_dir",		dir.x,dir.y,dir.z,0		);

		// if (stencil>=1 && aref_pass)	stencil = light_id
		RCache.set_ColorWriteEnable	(FALSE		);
		RCache.set_Stencil			(TRUE,D3DCMP_LESSEQUAL,dwLightMarkerID,0x01,0xff,D3DSTENCILOP_KEEP,D3DSTENCILOP_REPLACE,D3DSTENCILOP_KEEP);
		RCache.Render				(D3DPT_TRIANGLELIST,Offset,0,4,0,2);
	}

	// recalculate d_Z, to perform depth-clipping
	Fvector	center_pt;			center_pt.mad	(Device.vCameraPosition,Device.vCameraDirection,ps_r2_sun_near);
	Device.mFullTransform.transform(center_pt)	;
	d_Z							= center_pt.z	;

	// nv-stencil recompression
	if (RImplementation.o.nvstencil  && (SE_SUN_NEAR==sub_phase))	u_stencil_optimize();	//. driver bug?

	// Perform lighting
	{
		u_setrt								(rt_Generic_0,NULL,NULL,HW.pBaseZB);  // enshure RT setup
		RCache.set_CullMode					(CULL_NONE	);
		RCache.set_ColorWriteEnable			();

		// texture adjustment matrix
		float			fTexelOffs			= (.5f / float(RImplementation.o.smapsize));
		float			fRange				= (SE_SUN_NEAR==sub_phase)?ps_r2_sun_depth_near_scale:ps_r2_sun_depth_far_scale;
		float			fBias				= (SE_SUN_NEAR==sub_phase)?ps_r2_sun_depth_near_bias:ps_r2_sun_depth_far_bias;
		Fmatrix			m_TexelAdjust		= 
		{
			0.5f,				0.0f,				0.0f,			0.0f,
			0.0f,				-0.5f,				0.0f,			0.0f,
			0.0f,				0.0f,				fRange,			0.0f,
			0.5f + fTexelOffs,	0.5f + fTexelOffs,	fBias,			1.0f
		};

		// compute xforms
		Fmatrix				m_shadow;
		{
			FPU::m64r		();
			Fmatrix			xf_invview;		xf_invview.invert	(Device.mView)	;
			Fmatrix			xf_project;		xf_project.mul		(m_TexelAdjust,fuckingsun->X.D.combine);
			m_shadow.mul	(xf_project,	xf_invview);

			// tsm-bias
			if (SE_SUN_FAR == sub_phase)
			{
				Fvector		bias;	bias.mul		(L_dir,ps_r2_sun_tsm_bias);
				Fmatrix		bias_t;	bias_t.translate(bias);
				m_shadow.mulB_44	(bias_t);
			}
			FPU::m24r		();
		}

		// Make jitter texture
		Fvector2					j0,j1;
		float	scale_X				= float(Device.dwWidth)	/ float(TEX_jitter);
		//float	scale_Y				= float(Device.dwHeight)/ float(TEX_jitter);
		float	offset				= (.5f / float(TEX_jitter));
		j0.set						(offset,offset);
		j1.set						(scale_X,scale_X).add(offset);

		// Fill vertex buffer
		FVF::TL2uv* pv				= (FVF::TL2uv*) RCache.Vertex.Lock	(4,g_combine_2UV->vb_stride,Offset);
		pv->set						(EPS,			float(_h+EPS),	d_Z,	d_W, C, p0.x, p1.y, j0.x, j1.y);	pv++;
		pv->set						(EPS,			EPS,			d_Z,	d_W, C, p0.x, p0.y, j0.x, j0.y);	pv++;
		pv->set						(float(_w+EPS),	float(_h+EPS),	d_Z,	d_W, C, p1.x, p1.y, j1.x, j1.y);	pv++;
		pv->set						(float(_w+EPS),	EPS,			d_Z,	d_W, C, p1.x, p0.y, j1.x, j0.y);	pv++;
		RCache.Vertex.Unlock		(4,g_combine_2UV->vb_stride);
		RCache.set_Geometry			(g_combine_2UV);

		// setup
		RCache.set_Element			(s_accum_direct->E[sub_phase]);
		RCache.set_c				("Ldynamic_dir",		L_dir.x,L_dir.y,L_dir.z,0		);
		RCache.set_c				("Ldynamic_color",		L_clr.x,L_clr.y,L_clr.z,L_spec	);
		RCache.set_c				("m_shadow",			m_shadow						);

		// setup stencil
		RCache.set_Stencil			(TRUE,D3DCMP_LESSEQUAL,dwLightMarkerID,0xff,0x00);
		RCache.Render				(D3DPT_TRIANGLELIST,Offset,0,4,0,2);
	}
}