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;
}
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 );
}
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 ();
}
}
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);
}
}
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);
}
}
