/
postfx.cpp
1589 lines (1367 loc) · 52.9 KB
/
postfx.cpp
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#include "skygfx.h"
#include "ModuleList.hpp"
RwIm2DVertex *colorfilterVerts = (RwIm2DVertex*)0xC400D8;
RwImVertexIndex *colorfilterIndices = (RwImVertexIndex*)0x8D5174;
Imf &CPostEffects::ms_imf = *(Imf*)0xC40150;
WRAPPER void CPostEffects::DarknessFilter(uint8 alpha) { EAXJMP(0x702F00); }
WRAPPER void CPostEffects::Grain(int strengh, bool generate) { EAXJMP(0x7037C0); }
WRAPPER void CPostEffects::SpeedFX(float) { EAXJMP(0x7030A0); }
RwRaster *&CPostEffects::pRasterFrontBuffer = *(RwRaster**)0xC402D8;
float &CPostEffects::m_fInfraredVisionFilterRadius = *(float*)0x8D50B8;
RwRaster *&CPostEffects::m_pGrainRaster = *(RwRaster**)0xC402B0;
WRAPPER void CPostEffects::InfraredVision(RwRGBA color1, RwRGBA color2) { EAXJMP(0x703F80); }
WRAPPER void CPostEffects::ImmediateModeRenderStatesStore(void) { EAXJMP(0x700CC0); }
WRAPPER void CPostEffects::ImmediateModeRenderStatesSet(void) { EAXJMP(0x700D70); }
WRAPPER void CPostEffects::ImmediateModeRenderStatesReStore(void) { EAXJMP(0x700E00); }
WRAPPER void CPostEffects::SetFilterMainColour(RwRaster *raster, RwRGBA color) { EAXJMP(0x703520); }
WRAPPER void CPostEffects::DrawQuad(float x1, float y1, float x2, float y2, uchar r, uchar g, uchar b, uchar alpha, RwRaster *ras) { EAXJMP(0x700EC0); }
WRAPPER void CPostEffects::NightVision(RwRGBA color) { EAXJMP(0x7011C0); }
WRAPPER void CPostEffects::ColourFilter(RwRGBA rgb1, RwRGBA rgb2) { EAXJMP(0x703650); }
float &CPostEffects::m_fNightVisionSwitchOnFXCount = *(float*)0xC40300;
int &CPostEffects::m_InfraredVisionGrainStrength = *(int*)0x8D50B4;
int &CPostEffects::m_NightVisionGrainStrength = *(int*)0x8D50A8;
bool &CPostEffects::m_bInfraredVision = *(bool*)0xC402B9;
bool &CPostEffects::m_bDisableAllPostEffect = *(bool*)0xC402CF;
bool &CPostEffects::m_bColorEnable = *(bool*)0x8D518C;
int &CPostEffects::m_colourLeftUOffset = *(int*)0x8D5150;
int &CPostEffects::m_colourRightUOffset = *(int*)0x8D5154;
int &CPostEffects::m_colourTopVOffset = *(int*)0x8D5158;
int &CPostEffects::m_colourBottomVOffset = *(int*)0x8D515C;
float &CPostEffects::m_colour1Multiplier = *(float*)0x8D5160;
float &CPostEffects::m_colour2Multiplier = *(float*)0x8D5164;
float &CPostEffects::SCREEN_EXTRA_MULT_CHANGE_RATE = *(float*)0x8D5168;
float &CPostEffects::SCREEN_EXTRA_MULT_BASE_CAP = *(float*)0x8D516C;
float &CPostEffects::SCREEN_EXTRA_MULT_BASE_MULT = *(float*)0x8D5170;
bool &CPostEffects::m_bRadiosity = *(bool*)0xC402CC;
bool &CPostEffects::m_bRadiosityDebug = *(bool*)0xC402CD;
int &CPostEffects::m_RadiosityFilterPasses = *(int*)0x8D510C;
int &CPostEffects::m_RadiosityRenderPasses = *(int*)0x8D5110;
int &CPostEffects::m_RadiosityIntensityLimit = *(int*)0x8D5114;
int &CPostEffects::m_RadiosityIntensity = *(int*)0x8D5118;
bool &CPostEffects::m_bRadiosityBypassTimeCycleIntensityLimit = *(bool*)0xC402CE;
int &CPostEffects::m_RadiosityFilterUCorrection = *(int*)0x8D511C;
int &CPostEffects::m_RadiosityFilterVCorrection = *(int*)0x8D5120;
bool &CPostEffects::m_bDarknessFilter = *(bool*)0xC402C4;
int &CPostEffects::m_DarknessFilterAlpha = *(int*)0x8D5204;
int &CPostEffects::m_DarknessFilterAlphaDefault = *(int*)0x8D50F4;
int &CPostEffects::m_DarknessFilterRadiosityIntensityLimit = *(int*)0x8D50F8;
bool &CPostEffects::m_bCCTV = *(bool*)0xC402C5;
bool &CPostEffects::m_bFog = *(bool*)0xC402C6;
bool &CPostEffects::m_bNightVision = *(bool*)0xC402B8;
bool &CPostEffects::m_bHeatHazeFX = *(bool*)0xC402BA;
bool &CPostEffects::m_bHeatHazeMaskModeTest = *(bool*)0xC402BB;
bool &CPostEffects::m_bGrainEnable = *(bool*)0xC402B4;
bool &CPostEffects::m_waterEnable = *(bool*)0xC402D3;
bool &CPostEffects::m_bSpeedFX = *(bool*)0x8D5100;
bool &CPostEffects::m_bSpeedFXTestMode = *(bool*)0xC402C7;
uint8 &CPostEffects::m_SpeedFXAlpha = *(uint8*)0x8D5104;
/* My own */
bool CPostEffects::m_bBlurColourFilter = true;
bool CPostEffects::m_bYCbCrFilter = false;
float CPostEffects::m_lumaScale = 219.0f/255.0f;
float CPostEffects::m_lumaOffset = 16.0f/255.0f;
float CPostEffects::m_cbScale = 1.23f;
float CPostEffects::m_cbOffset = 0.0f;
float CPostEffects::m_crScale = 1.23f;
float CPostEffects::m_crOffset = 0.0f;
/////
///// Im2D overrides
/////
int overrideColorMod = -1;
int overrideAlphaMod = -1;
void *overrideIm2dPixelShader;
void Im2DColorModulationHook(RwUInt32 stage, RwUInt32 type, RwUInt32 value)
{
if(overrideColorMod >= 0)
RwD3D9SetTextureStageState(stage, type, overrideColorMod);
else
RwD3D9SetTextureStageState(stage, type, value);
}
void Im2DAlphaModulationHook(RwUInt32 stage, RwUInt32 type, RwUInt32 value)
{
if(overrideAlphaMod >= 0)
RwD3D9SetTextureStageState(stage, type, overrideAlphaMod);
else
RwD3D9SetTextureStageState(stage, type, value);
}
void
Im2dSetPixelShader_hook(void*)
{
RwD3D9SetPixelShader(overrideIm2dPixelShader);
}
/////
/////
/////
// Credits: much of the code in this file was originally written by NTAuthority
// there's not a lot of that left now
void *iiiTrailsPS, *vcTrailsPS;
RwRaster *grainRaster;
// Mobile stuff
struct Grade
{
float r, g, b, a;
};
void *gradingPS, *contrastPS;
#define NUMHOURS 8
#define NUMWEATHERS 23
#define EXTRASTART 21
struct GradeColorset
{
Grade red;
Grade green;
Grade blue;
GradeColorset(void) {}
GradeColorset(int h, int w);
void Interpolate(GradeColorset *a, GradeColorset *b, float fa, float fb);
};
struct Colorcycle
{
static bool initialised;
static Grade redGrade[24][NUMWEATHERS];
static Grade greenGrade[24][NUMWEATHERS];
static Grade blueGrade[24][NUMWEATHERS];
static void Initialise(void);
static void Update(GradeColorset *colorset);
};
void
CPostEffects::UpdateFrontBuffer(void)
{
RwCameraEndUpdate(Scene.camera);
RwRasterPushContext(CPostEffects::pRasterFrontBuffer);
RwRasterRenderFast(RwCameraGetRaster(Scene.camera), 0, 0);
RwRasterPopContext();
RwCameraBeginUpdate(Scene.camera);
}
#ifdef VCS_POSTFX
RwRaster *vcs_radiosity_target1, *vcs_radiosity_target2;
static RwIm2DVertex vcsVertices[24];
RwRect vcsRect;
RwImVertexIndex vcsIndices1[] = {
0, 1, 2, 1, 2, 3,
4, 5, 2, 5, 2, 3,
4, 5, 6, 5, 6, 7,
8, 9, 6, 9, 6, 7,
8, 9, 10, 9, 10, 11,
12, 13, 10, 13, 10, 11,
12, 13, 14, 13, 14, 15,
};
RwImVertexIndex radiosityIndices[] = {
0, 1, 2, 1, 2, 3
};
RwD3D9Vertex radiosity_vcs_vertices[44];
#define LIMIT (config->trailsLimit)
#define INTENSITY (config->trailsIntensity)
void
makequad(RwD3D9Vertex *v, int width, int height, int texwidth = 0, int texheight = 0)
{
float w, h, tw, th;
w = width;
h = height;
tw = texwidth > 0 ? texwidth : w;
th = texheight > 0 ? texheight : h;
v[0].x = 0;
v[0].y = 0;
v[0].z = 0.0f;
v[0].rhw = 1.0f;
v[0].u = 0.5f / tw;
v[0].v = 0.5f / th;
v[0].emissiveColor = 0xFFFFFFFF;
v[1].x = 0;
v[1].y = h;
v[1].z = 0.0f;
v[1].rhw = 1.0f;
v[1].u = 0.5f / tw;
v[1].v = (h + 0.5f) / th;
v[1].emissiveColor = 0xFFFFFFFF;
v[2].x = w;
v[2].y = 0;
v[2].z = 0.0f;
v[2].rhw = 1.0f;
v[2].u = (w + 0.5f) / tw;
v[2].v = 0.5f / th;
v[2].emissiveColor = 0xFFFFFFFF;
v[3].x = w;
v[3].y = h;
v[3].z = 0.0f;
v[3].rhw = 1.0f;
v[3].u = (w + 0.5f) / tw;
v[3].v = (h + 0.5f) / th;
v[3].emissiveColor = 0xFFFFFFFF;
}
void
CPostEffects::Radiosity_VCS_init(void)
{
static float uOffsets[] = { -1.0f, 1.0f, 0.0f, 0.0f, -1.0f, 1.0f, -1.0f, 1.0f };
static float vOffsets[] = { 0.0f, 0.0f, -1.0f, 1.0f, -1.0f, -1.0f, 1.0f, 1.0f };
int i;
RwUInt32 c;
float w, h;
if(vcs_radiosity_target1)
RwRasterDestroy(vcs_radiosity_target1);
vcs_radiosity_target1 = RwRasterCreate(256, 128, RwCameraGetRaster(Camera)->depth, rwRASTERTYPECAMERATEXTURE);
if(vcs_radiosity_target2)
RwRasterDestroy(vcs_radiosity_target2);
vcs_radiosity_target2 = RwRasterCreate(256, 128, RwCameraGetRaster(Camera)->depth, rwRASTERTYPECAMERATEXTURE);
// RwD3D9CreateVertexBuffer(stride, size, &vbuf, &offset);
w = 256;
h = 128;
// TODO: tex coords correct?
makequad(radiosity_vcs_vertices, 256, 128);
makequad(radiosity_vcs_vertices+4, RwCameraGetRaster(Camera)->width, RwCameraGetRaster(Camera)->height);
// black vertices; at 8
for(i = 0; i < 4; i++){
radiosity_vcs_vertices[i+8] = radiosity_vcs_vertices[i];
radiosity_vcs_vertices[i+8].emissiveColor = 0;
}
// two sets blur vertices; at 12
c = D3DCOLOR_ARGB(0xFF, 36, 36, 36);
for(i = 0; i < 2*4*4; i++){
radiosity_vcs_vertices[i+12] = radiosity_vcs_vertices[i%4];
radiosity_vcs_vertices[i+12].emissiveColor = c;
switch(i%4){
case 0:
radiosity_vcs_vertices[i+12].u = (uOffsets[i/4] + 0.5f) / w;
radiosity_vcs_vertices[i+12].v = (vOffsets[i/4] + 0.5f) / h;
break;
case 1:
radiosity_vcs_vertices[i+12].u = (uOffsets[i/4] + 0.5f) / w;
radiosity_vcs_vertices[i+12].v = (h + vOffsets[i/4] + 0.5f) / h;
break;
case 2:
radiosity_vcs_vertices[i+12].u = (w + uOffsets[i/4] + 0.5f) / w;
radiosity_vcs_vertices[i+12].v = (vOffsets[i/4] + 0.5f) / h;
break;
case 3:
radiosity_vcs_vertices[i+12].u = (w + uOffsets[i/4] + 0.5f) / w;
radiosity_vcs_vertices[i+12].v = (h + vOffsets[i/4] + 0.5f) / h;
break;
}
}
}
void
CPostEffects::Radiosity_VCS(int limit, int intensity)
{
static int lastWidth, lastHeight;
int i;
RwRaster *fb;
RwRaster *fb1, *fb2, *tmp;
fb = RwCameraGetRaster(Camera);
if(lastWidth != fb->width || lastHeight != fb->height){
Radiosity_VCS_init();
lastWidth = fb->width;
lastHeight = fb->height;
}
RwRect r;
r.x = 0;
r.y = 0;
r.w = 256;
r.h = 128;
CPostEffects::ImmediateModeRenderStatesStore();
CPostEffects::ImmediateModeRenderStatesSet();
RwD3D9SetRenderState(D3DRS_ALPHATESTENABLE, FALSE);
RwRenderStateSet(rwRENDERSTATETEXTUREFILTER, (void*)rwFILTERLINEAR);
RwD3D9SetRenderState(D3DRS_CULLMODE, D3DCULL_NONE);
RwCameraEndUpdate(Camera);
RwRasterPushContext(vcs_radiosity_target2);
RwRasterRenderScaled(fb, &r);
RwRasterPopContext();
RwCameraSetRaster(Camera, vcs_radiosity_target2);
RwCameraBeginUpdate(Camera);
RwRenderStateSet(rwRENDERSTATETEXTURERASTER, NULL);
RwD3D9SetRenderState(D3DRS_BLENDOP, D3DBLENDOP_REVSUBTRACT);
RwD3D9SetRenderState(D3DRS_SRCBLEND, D3DBLEND_BLENDFACTOR);
RwD3D9SetRenderState(D3DRS_DESTBLEND, D3DBLEND_ONE);
RwD3D9SetRenderState(D3DRS_BLENDFACTOR, D3DCOLOR_ARGB(0xFF, limit/2, limit/2, limit/2));
RwIm2DRenderIndexedPrimitive(rwPRIMTYPETRILIST, radiosity_vcs_vertices, 4, radiosityIndices, 6);
fb1 = vcs_radiosity_target1;
fb2 = vcs_radiosity_target2;
for(i = 0; i < 4; i++){
RwD3D9SetRenderTarget(0, fb1);
RwRenderStateSet(rwRENDERSTATETEXTURERASTER, NULL);
RwD3D9SetRenderState(D3DRS_ALPHABLENDENABLE, FALSE);
RwIm2DRenderIndexedPrimitive(rwPRIMTYPETRILIST, radiosity_vcs_vertices+8, 4, radiosityIndices, 6);
RwRenderStateSet(rwRENDERSTATETEXTURERASTER, fb2);
RwRenderStateSet(rwRENDERSTATETEXTUREADDRESSU, (void*)rwTEXTUREADDRESSCLAMP);
RwRenderStateSet(rwRENDERSTATETEXTUREADDRESSV, (void*)rwTEXTUREADDRESSCLAMP);
RwD3D9SetRenderState(D3DRS_ALPHABLENDENABLE, TRUE);
RwD3D9SetRenderState(D3DRS_BLENDOP, D3DBLENDOP_ADD);
RwD3D9SetRenderState(D3DRS_SRCBLEND, D3DBLEND_ONE);
RwD3D9SetRenderState(D3DRS_DESTBLEND, D3DBLEND_ONE);
if((i % 2) == 0)
RwIm2DRenderIndexedPrimitive(rwPRIMTYPETRILIST, radiosity_vcs_vertices+12, 4*4, vcsIndices1, 6*7);
else
RwIm2DRenderIndexedPrimitive(rwPRIMTYPETRILIST, radiosity_vcs_vertices+28, 4*4, vcsIndices1, 6*7);
tmp = fb1;
fb1 = fb2;
fb2 = tmp;
}
RwCameraEndUpdate(Camera);
RwCameraSetRaster(Camera, fb);
RwCameraBeginUpdate(Camera);
RwRenderStateSet(rwRENDERSTATETEXTURERASTER, fb2);
RwRenderStateSet(rwRENDERSTATETEXTUREADDRESSU, (void*)rwTEXTUREADDRESSCLAMP);
RwRenderStateSet(rwRENDERSTATETEXTUREADDRESSV, (void*)rwTEXTUREADDRESSCLAMP);
RwD3D9SetRenderState(D3DRS_ALPHABLENDENABLE, TRUE);
RwD3D9SetRenderState(D3DRS_BLENDOP, D3DBLENDOP_ADD);
RwD3D9SetRenderState(D3DRS_SRCBLEND, D3DBLEND_BLENDFACTOR);
RwD3D9SetRenderState(D3DRS_DESTBLEND, D3DBLEND_ONE);
RwD3D9SetRenderState(D3DRS_BLENDFACTOR, D3DCOLOR_ARGB(0xFF, intensity*4, intensity*4, intensity*4));
RwIm2DRenderIndexedPrimitive(rwPRIMTYPETRILIST, radiosity_vcs_vertices+4, 4, radiosityIndices, 6);
RwIm2DRenderIndexedPrimitive(rwPRIMTYPETRILIST, radiosity_vcs_vertices+4, 4, radiosityIndices, 6);
RwD3D9SetRenderState(D3DRS_ALPHATESTENABLE, TRUE);
CPostEffects::ImmediateModeRenderStatesReStore();
}
RwD3D9Vertex blur_vcs_vertices[24];
RwImVertexIndex blur_vcs_Indices[] = {
0, 1, 2, 2, 1, 3,
4, 5, 6, 6, 5, 7,
8, 9, 10, 10, 9, 11,
};
RwRaster *lastFrameBuffer;
RwRGBA vcsblurrgb;
#define BLUROFFSET (2.1f)
#define BLURINTENSITY (39.0f)
void
CPostEffects::Blur_VCS(void)
{
static int lastWidth, lastHeight;
static int justInitialized;
int i;
int bufw, bufh;
int screenw, screenh;
int intensity;
bufw = CPostEffects::pRasterFrontBuffer->width;
bufh = CPostEffects::pRasterFrontBuffer->height;
if(GetAsyncKeyState(VK_F7) & 0x8000){
justInitialized = 1;
return;
}
if(lastWidth != bufw || lastHeight != bufh){
if(lastFrameBuffer)
RwRasterDestroy(lastFrameBuffer);
lastFrameBuffer = RwRasterCreate(bufw, bufh, CPostEffects::pRasterFrontBuffer->depth, rwRASTERTYPECAMERATEXTURE);
justInitialized = 1;
lastWidth = bufw;
lastHeight = bufh;
}
screenw = RwCameraGetRaster(Camera)->width;
screenh = RwCameraGetRaster(Camera)->height;
makequad(blur_vcs_vertices, screenw, screenh, bufw, bufh);
for(i = 0; i < 4; i++)
blur_vcs_vertices[i].x += BLUROFFSET;
makequad(blur_vcs_vertices+4, screenw, screenh, bufw, bufh);
for(i = 4; i < 8; i++){
blur_vcs_vertices[i].x += BLUROFFSET;
blur_vcs_vertices[i].y += BLUROFFSET;
}
makequad(blur_vcs_vertices+8, screenw, screenh, bufw, bufh);
for(i = 8; i < 12; i++)
blur_vcs_vertices[i].y += BLUROFFSET;
makequad(blur_vcs_vertices+12, screenw, screenh, bufw, bufh);
for(i = 12; i < 16; i++)
blur_vcs_vertices[i].emissiveColor = D3DCOLOR_ARGB(0xff, vcsblurrgb.red, vcsblurrgb.green, vcsblurrgb.blue);
makequad(blur_vcs_vertices+16, screenw, screenh, bufw, bufh);
makequad(blur_vcs_vertices+20, screenw, screenh, bufw, bufh);
for(i = 20; i < 24; i++)
blur_vcs_vertices[i].emissiveColor = 0;
CPostEffects::ImmediateModeRenderStatesStore();
CPostEffects::ImmediateModeRenderStatesSet();
RwD3D9SetRenderState(D3DRS_ALPHATESTENABLE, FALSE);
RwRenderStateSet(rwRENDERSTATETEXTUREFILTER, (void*)rwFILTERLINEAR);
// get current frame
RwCameraEndUpdate(Camera);
RwRasterPushContext(CPostEffects::pRasterFrontBuffer);
RwRasterRenderFast(RwCameraGetRaster(Camera), 0, 0);
RwRasterPopContext();
RwCameraBeginUpdate(Camera);
// blur frame
RwRenderStateSet(rwRENDERSTATETEXTURERASTER, CPostEffects::pRasterFrontBuffer);
RwD3D9SetRenderState(D3DRS_SRCBLEND, D3DBLEND_BLENDFACTOR);
RwD3D9SetRenderState(D3DRS_DESTBLEND, D3DBLEND_INVBLENDFACTOR);
intensity = BLURINTENSITY*0.8f;
RwD3D9SetRenderState(D3DRS_BLENDFACTOR, D3DCOLOR_ARGB(0xFF, intensity, intensity, intensity));
RwIm2DRenderIndexedPrimitive(rwPRIMTYPETRILIST, blur_vcs_vertices, 12, blur_vcs_Indices, 3*6);
// add colour filter color
RwD3D9SetRenderState(D3DRS_SRCBLEND, D3DBLEND_ONE);
RwD3D9SetRenderState(D3DRS_DESTBLEND, D3DBLEND_ONE);
RwIm2DRenderIndexedPrimitive(rwPRIMTYPETRILIST, blur_vcs_vertices+12, 4, blur_vcs_Indices, 6);
// blend with last frame
if(justInitialized)
justInitialized = 0;
else{
RwRenderStateSet(rwRENDERSTATETEXTURERASTER, lastFrameBuffer);
RwD3D9SetRenderState(D3DRS_SRCBLEND, D3DBLEND_BLENDFACTOR);
RwD3D9SetRenderState(D3DRS_DESTBLEND, D3DBLEND_INVBLENDFACTOR);
RwD3D9SetRenderState(D3DRS_BLENDFACTOR, D3DCOLOR_ARGB(0xFF, 32, 32, 32));
RwIm2DRenderIndexedPrimitive(rwPRIMTYPETRILIST, blur_vcs_vertices+16, 4, blur_vcs_Indices, 6);
}
// blend with black. Is this real?
if(0){
RwRenderStateSet(rwRENDERSTATETEXTURERASTER, NULL);
RwD3D9SetRenderState(D3DRS_SRCBLEND, D3DBLEND_BLENDFACTOR);
RwD3D9SetRenderState(D3DRS_DESTBLEND, D3DBLEND_INVBLENDFACTOR);
RwD3D9SetRenderState(D3DRS_BLENDFACTOR, D3DCOLOR_ARGB(0xFF, 32, 32, 32));
RwIm2DRenderIndexedPrimitive(rwPRIMTYPETRILIST, blur_vcs_vertices+20, 4, blur_vcs_Indices, 6);
}
RwCameraEndUpdate(Camera);
RwRasterPushContext(lastFrameBuffer);
RwRasterRenderFast(RwCameraGetRaster(Camera), 0, 0);
RwRasterPopContext();
RwCameraBeginUpdate(Camera);
RwD3D9SetRenderState(D3DRS_ALPHATESTENABLE, TRUE);
CPostEffects::ImmediateModeRenderStatesReStore();
}
#endif
/* quad format:
* 0--3
* |\ |
* | \|
* 1--2 */
void
quadSetXY(RwIm2DVertex *verts, float x0, float y0, float x1, float y1)
{
RwIm2DVertexSetScreenX(&verts[0], x0);
RwIm2DVertexSetScreenY(&verts[0], y0);
RwIm2DVertexSetScreenX(&verts[1], x0);
RwIm2DVertexSetScreenY(&verts[1], y1);
RwIm2DVertexSetScreenX(&verts[2], x1);
RwIm2DVertexSetScreenY(&verts[2], y1);
RwIm2DVertexSetScreenX(&verts[3], x1);
RwIm2DVertexSetScreenY(&verts[3], y0);
}
void
quadSetUV(RwIm2DVertex *verts, float u0, float v0, float u1, float v1)
{
RwIm2DVertexSetU(&verts[0], u0, 1.0f);
RwIm2DVertexSetV(&verts[0], v0, 1.0f);
RwIm2DVertexSetU(&verts[1], u0, 1.0f);
RwIm2DVertexSetV(&verts[1], v1, 1.0f);
RwIm2DVertexSetU(&verts[2], u1, 1.0f);
RwIm2DVertexSetV(&verts[2], v1, 1.0f);
RwIm2DVertexSetU(&verts[3], u1, 1.0f);
RwIm2DVertexSetV(&verts[3], v0, 1.0f);
}
void
CPostEffects::DrawQuadSetUVs(float utl, float vtl, float utr, float vtr, float ubr, float vbr, float ubl, float vbl)
{
RwIm2DVertexSetU(&ms_imf.quad_verts[0], utl, ms_imf.recipZ);
RwIm2DVertexSetV(&ms_imf.quad_verts[0], vtl, ms_imf.recipZ);
RwIm2DVertexSetU(&ms_imf.quad_verts[1], utr, ms_imf.recipZ);
RwIm2DVertexSetV(&ms_imf.quad_verts[1], vtr, ms_imf.recipZ);
RwIm2DVertexSetU(&ms_imf.quad_verts[2], ubl, ms_imf.recipZ);
RwIm2DVertexSetV(&ms_imf.quad_verts[2], vbl, ms_imf.recipZ);
RwIm2DVertexSetU(&ms_imf.quad_verts[3], ubr, ms_imf.recipZ);
RwIm2DVertexSetV(&ms_imf.quad_verts[3], vbr, ms_imf.recipZ);
}
void
CPostEffects::DrawQuadSetDefaultUVs(void)
{
DrawQuadSetUVs(0.0f, 0.0f, 1.0f, 0.0f, 1.0f, 1.0f, 0.0f, 1.0f);
}
/*
if(!config->doRadiosity)
return;
if(config->vcsTrails){
CPostEffects::Radiosity_VCS(intensityLimit, intensity);
if(config->colorFilter == 6)
CPostEffects::Blur_VCS();
return;
}
*/
void *blurPS, *radiosityPS;
void
CPostEffects::Radiosity_shader(int intensityLimit, int filterPasses, int renderPasses, int intensity)
{
static RwRaster *workBuffer;
if(workBuffer)
if(workBuffer->width != pRasterFrontBuffer->width ||
workBuffer->height != pRasterFrontBuffer->height ||
workBuffer->depth != pRasterFrontBuffer->depth){
RwRasterDestroy(workBuffer);
workBuffer = nil;
}
if(workBuffer == nil)
workBuffer = RwRasterCreate(pRasterFrontBuffer->width, pRasterFrontBuffer->height, pRasterFrontBuffer->depth, rwRASTERTYPECAMERATEXTURE);
RwRaster *drawBuffer = RwCameraGetRaster(Scene.camera);
RwRenderStateSet(rwRENDERSTATETEXTUREFILTER, (void*)rwFILTERLINEAR);
RwRenderStateSet(rwRENDERSTATEFOGENABLE, (void*)FALSE);
RwRenderStateSet(rwRENDERSTATEZTESTENABLE, (void*)FALSE);
RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)FALSE);
RwRenderStateSet(rwRENDERSTATETEXTURERASTER, (void*)pRasterFrontBuffer);
RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)FALSE);
RwCameraEndUpdate(Scene.camera);
RwCameraSetRaster(Scene.camera, workBuffer);
RwCameraBeginUpdate(Scene.camera);
float params[4];
params[2] = 1<<filterPasses;
params[2] *= drawBuffer->width/640.0f;
overrideIm2dPixelShader = blurPS;
// Blur vertically
params[0] = 0;
params[1] = 1.0f/RwRasterGetHeight(pRasterFrontBuffer);
RwD3D9SetPixelShaderConstant(0, params, 1);
RwIm2DRenderIndexedPrimitive(rwPRIMTYPETRILIST, colorfilterVerts, 4, colorfilterIndices, 6);
UpdateFrontBuffer();
// Blur horizontally
params[0] = 1.0f/RwRasterGetWidth(pRasterFrontBuffer);
params[1] = 0;
RwD3D9SetPixelShaderConstant(0, params, 1);
RwIm2DRenderIndexedPrimitive(rwPRIMTYPETRILIST, colorfilterVerts, 4, colorfilterIndices, 6);
UpdateFrontBuffer();
overrideIm2dPixelShader = nil;
/* Restore original FB */
RwCameraEndUpdate(Scene.camera);
RwCameraSetRaster(Scene.camera, drawBuffer);
RwCameraBeginUpdate(Scene.camera);
RwRenderStateSet(rwRENDERSTATETEXTURERASTER, (void*)pRasterFrontBuffer);
/* Add to framebuffer */
params[0] = intensityLimit/255.0f;
params[1] = intensity/255.0f;
params[2] = renderPasses;
RwD3D9SetPixelShaderConstant(0, params, 1);
float off = ((1<<filterPasses)-1);
// only for upper left corner actually
// other one has 2,2 harcoded but since these are 2 by default, we'll reuse them
float offu = off*m_RadiosityFilterUCorrection;
float offv = off*m_RadiosityFilterVCorrection;
float minu = offu;
float minv = offv;
float maxu = drawBuffer->width - offu; //off*2;
float maxv = drawBuffer->height - offv; //off*2;
float cu = (offu*(drawBuffer->width+0.5f) + offu/*off*2*/*0.5f) / drawBuffer->width;
float cv = (offv*(drawBuffer->height+0.5f) + offv/*off*2*/*0.5f) / drawBuffer->height;
params[0] = cu / pRasterFrontBuffer->width;
params[1] = cv / pRasterFrontBuffer->height;
params[2] = (maxu-minu) / drawBuffer->width;
params[3] = (maxv-minv) / drawBuffer->height;
RwD3D9SetPixelShaderConstant(1, params, 1);
RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)!m_bRadiosityDebug);
RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDONE);
RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDONE);
overrideIm2dPixelShader = radiosityPS;
RwIm2DRenderIndexedPrimitive(rwPRIMTYPETRILIST, colorfilterVerts, 4, colorfilterIndices, 6);
overrideIm2dPixelShader = nil;
RwRenderStateSet(rwRENDERSTATETEXTUREFILTER, (void*)rwFILTERLINEAR);
RwRenderStateSet(rwRENDERSTATEZTESTENABLE, (void*)TRUE);
RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)TRUE);
RwRenderStateSet(rwRENDERSTATETEXTURERASTER, (void*)NULL);
RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)TRUE);
RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDSRCALPHA);
RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDINVSRCALPHA);
UpdateFrontBuffer();
}
void
CPostEffects::Radiosity(int intensityLimit, int filterPasses, int renderPasses, int intensity)
{
/*
{
static bool keystate = false;
if(GetAsyncKeyState(VK_F5) & 0x8000){
if(!keystate){
keystate = true;
config->radiosity = !config->radiosity;
}
}else
keystate = false;
}
*/
if(config->radiosity == 1){
Radiosity_shader(intensityLimit, filterPasses, renderPasses, intensity);
return;
}
static RwRaster *workBuffer;
if(workBuffer)
if(workBuffer->width != pRasterFrontBuffer->width ||
workBuffer->height != pRasterFrontBuffer->height ||
workBuffer->depth != pRasterFrontBuffer->depth){
RwRasterDestroy(workBuffer);
workBuffer = nil;
}
if(workBuffer == nil)
workBuffer = RwRasterCreate(pRasterFrontBuffer->width, pRasterFrontBuffer->height, pRasterFrontBuffer->depth, rwRASTERTYPECAMERATEXTURE);
RwRaster *renderBuffer, *textureBuffer;
RwRaster *drawBuffer = RwCameraGetRaster(Scene.camera);
RwInt32 w = RwRasterGetWidth(drawBuffer);
RwInt32 h = RwRasterGetHeight(drawBuffer);
RwReal width = RwRasterGetWidth(pRasterFrontBuffer);
RwReal height = RwRasterGetHeight(pRasterFrontBuffer);
float umin, umax, vmin, vmax;
static RwIm2DVertex verts[4];
float nearscreen = RwIm2DGetNearScreenZ();
float nearcam = RwCameraGetNearClipPlane(Scene.camera);
float recipz = 1.0f/nearcam;
for(int i = 0; i < 4; i++){
RwIm2DVertexSetScreenZ(&verts[i], nearscreen);
RwIm2DVertexSetCameraZ(&verts[i], nearcam);
RwIm2DVertexSetRecipCameraZ(&verts[i], recipz);
RwIm2DVertexSetIntRGBA(&verts[i], 255, 255, 255, 255);
}
RwRenderStateSet(rwRENDERSTATETEXTUREFILTER, (void*)rwFILTERLINEAR);
RwRenderStateSet(rwRENDERSTATEFOGENABLE, (void*)FALSE);
RwRenderStateSet(rwRENDERSTATEZTESTENABLE, (void*)FALSE);
RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)FALSE);
RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)FALSE);
renderBuffer = workBuffer;
textureBuffer = pRasterFrontBuffer;
RwCameraEndUpdate(Scene.camera);
RwCameraSetRaster(Scene.camera, renderBuffer);
RwCameraBeginUpdate(Scene.camera);
RwRenderStateSet(rwRENDERSTATETEXTURERASTER, (void*)textureBuffer);
int downsampledwidth = w;
int downsampledheight = h;
// First step: Downsample
for(int i = 0; i < filterPasses; i++){
umin = (m_RadiosityFilterUCorrection + 0.5f)/width;
umax = (downsampledwidth + 0.5f)/width;
vmin = (m_RadiosityFilterVCorrection + 0.5f)/height;
vmax = (downsampledheight + 0.5f)/height;
downsampledwidth /= 2;
downsampledheight /= 2;
quadSetUV(verts, umin, vmin, umax, vmax);
quadSetXY(verts, 0.0f, 0.0f, downsampledwidth+1, downsampledheight+1);
RwIm2DRenderIndexedPrimitive(rwPRIMTYPETRILIST, verts, 4, colorfilterIndices, 6);
// Switch buffers
RwRaster *tmp = renderBuffer;
renderBuffer = textureBuffer;
textureBuffer = tmp;
RwD3D9SetRenderTarget(0, renderBuffer);
RwRenderStateSet(rwRENDERSTATETEXTURERASTER, (void*)textureBuffer);
}
// Second step: Subtract intensity value
umin = (0 + 0.5f)/width;
umax = (downsampledwidth+1 + 0.5f)/width;
vmin = (0 + 0.5f)/height;
vmax = (downsampledheight+1 + 0.5f)/height;
quadSetUV(verts, umin, vmin, umax, vmax);
quadSetXY(verts, 0.0f, 0.0f, downsampledwidth+1, downsampledheight+1);
// D = 2*D - limit
// We do 2*(D - limit/2) because the fixed function combiners can't do the above
int limit = intensityLimit*128/255;
RwD3D9SetTextureStageState(1, D3DTSS_COLOROP, D3DTOP_SUBTRACT);
RwD3D9SetTextureStageState(1, D3DTSS_COLORARG1, D3DTA_CURRENT);
RwD3D9SetTextureStageState(1, D3DTSS_COLORARG2, D3DTA_CONSTANT);
RwD3D9SetTextureStageState(1, D3DTSS_CONSTANT, D3DCOLOR_ARGB(255, limit, limit, limit));
RwD3D9SetTextureStageState(2, D3DTSS_COLOROP, D3DTOP_ADD);
RwD3D9SetTextureStageState(2, D3DTSS_COLORARG1, D3DTA_CURRENT);
RwD3D9SetTextureStageState(2, D3DTSS_COLORARG2, D3DTA_CURRENT);
RwIm2DRenderIndexedPrimitive(rwPRIMTYPETRILIST, verts, 4, colorfilterIndices, 6);
RwD3D9SetTextureStageState(1, D3DTSS_COLOROP, D3DTOP_DISABLE);
RwD3D9SetTextureStageState(2, D3DTSS_COLOROP, D3DTOP_DISABLE);
RwCameraEndUpdate(Scene.camera);
RwCameraSetRaster(Scene.camera, drawBuffer);
RwCameraBeginUpdate(Scene.camera);
RwRenderStateSet(rwRENDERSTATETEXTURERASTER, (void*)renderBuffer);
// Third step: add to framebuffer
RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)!m_bRadiosityDebug);
RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDSRCALPHA);
RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDONE);
umin = (0 + 0.5f)/width;
umax = (downsampledwidth + 0.5f)/width;
vmin = (0 + 0.5f)/height;
vmax = (downsampledheight + 0.5f)/height;
quadSetUV(verts, umin, vmin, umax, vmax);
quadSetXY(verts, 0.0f, 0.0f, w, h);
RwIm2DVertexSetIntRGBA(&verts[0], 255, 255, 255, intensity);
RwIm2DVertexSetIntRGBA(&verts[1], 255, 255, 255, intensity);
RwIm2DVertexSetIntRGBA(&verts[2], 255, 255, 255, intensity);
RwIm2DVertexSetIntRGBA(&verts[3], 255, 255, 255, intensity);
for(int i = 0; i < renderPasses; i++)
RwIm2DRenderIndexedPrimitive(rwPRIMTYPETRILIST, verts, 4, colorfilterIndices, 6);
RwRenderStateSet(rwRENDERSTATEZTESTENABLE, (void*)TRUE);
RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)TRUE);
RwRenderStateSet(rwRENDERSTATETEXTURERASTER, (void*)NULL);
RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDSRCALPHA);
RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDINVSRCALPHA);
UpdateFrontBuffer();
}
void
CPostEffects::DarknessFilter_fix(uint8 alpha)
{
DarknessFilter(alpha);
UpdateFrontBuffer();
}
void
CPostEffects::ColourFilter_Generic(RwRGBA rgb1, RwRGBA rgb2, void *ps)
{
// RwRenderStateSet(rwRENDERSTATETEXTUREFILTER, (void*)rwFILTERNEAREST);
RwRenderStateSet(rwRENDERSTATETEXTUREFILTER, (void*)rwFILTERLINEAR);
RwRenderStateSet(rwRENDERSTATEFOGENABLE, (void*)FALSE);
RwRenderStateSet(rwRENDERSTATEZTESTENABLE, (void*)FALSE);
RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)FALSE);
RwRenderStateSet(rwRENDERSTATETEXTURERASTER, (void*)CPostEffects::pRasterFrontBuffer);
RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)FALSE);
RwRGBAReal color, color2;
RwRGBARealFromRwRGBA(&color, &rgb1);
RwRGBARealFromRwRGBA(&color2, &rgb2);
RwD3D9SetPixelShaderConstant(0, &color, 1);
RwD3D9SetPixelShaderConstant(1, &color2, 1);
overrideIm2dPixelShader = ps;
RwIm2DRenderIndexedPrimitive(rwPRIMTYPETRILIST, colorfilterVerts, 4, colorfilterIndices, 6);
overrideIm2dPixelShader = nil;
RwRenderStateSet(rwRENDERSTATETEXTUREFILTER, (void*)rwFILTERLINEAR);
RwRenderStateSet(rwRENDERSTATEZTESTENABLE, (void*)TRUE);
RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)TRUE);
RwRenderStateSet(rwRENDERSTATETEXTURERASTER, (void*)NULL);
RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)TRUE);
}
void
CPostEffects::ColourFilter_Mobile(RwRGBA rgba1, RwRGBA rgba2)
{
// RwRenderStateSet(rwRENDERSTATETEXTUREFILTER, (void*)rwFILTERNEAREST);
RwRenderStateSet(rwRENDERSTATETEXTUREFILTER, (void*)rwFILTERLINEAR);
RwRenderStateSet(rwRENDERSTATEFOGENABLE, (void*)FALSE);
RwRenderStateSet(rwRENDERSTATEZTESTENABLE, (void*)FALSE);
RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)FALSE);
RwRenderStateSet(rwRENDERSTATETEXTURERASTER, (void*)CPostEffects::pRasterFrontBuffer);
RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)FALSE);
if(!Colorcycle::initialised)
Colorcycle::Initialise();
GradeColorset cset;
Colorcycle::Update(&cset);
Grade red, green, blue;
red = cset.red;
green = cset.green;
blue = cset.blue;
// Mobile colors
float r = rgba1.red + rgba2.red;
float g = rgba1.green + rgba2.green;
float b = rgba1.blue + rgba2.blue;
float invsqrt = 1.0f/sqrt(r*r + g*g + b*b);
r *= invsqrt;
g *= invsqrt;
b *= invsqrt;
red.r = (1.5f + r*1.732f)*0.4f*red.r;
green.g = (1.5f + g*1.732f)*0.4f*green.g;
blue.b = (1.5f + b*1.732f)*0.4f*blue.b;
/* // Fun trick: PS2 colour filter:
float a = rgba2.alpha/128.0f;
red.r = rgba1.red/128.0f + a*rgba2.red/128.0f;
green.g = rgba1.green/128.0f + a*rgba2.green/128.0f;
blue.b = rgba1.blue/128.0f + a*rgba2.blue/128.0f;
red.g = red.b = red.a = 0.0f;
green.r = green.b = green.a = 0.0f;
blue.r = blue.g = blue.a = 0.0f;
*/
/* // Also fun: PC colour filter:
float a1 = rgba1.alpha/128.0f;
float a2 = rgba2.alpha/128.0f;
red.r = 1.0f + a1*rgba1.red/255.0f + a2*rgba2.red/255.0f;
green.g = 1.0f + a1*rgba1.green/255.0f + a2*rgba2.green/255.0f;
blue.b = 1.0f + a1*rgba1.blue/255.0f + a2*rgba2.blue/255.0f;
red.g = red.b = red.a = 0.0f;
green.r = green.b = green.a = 0.0f;
blue.r = blue.g = blue.a = 0.0f;
*/
RwD3D9SetPixelShaderConstant(0, &red, 1);
RwD3D9SetPixelShaderConstant(1, &green, 1);
RwD3D9SetPixelShaderConstant(2, &blue, 1);
// contrast
float mult[4];
float add[4];
mult[0] = red.r + red.g + red.b;
mult[1] = green.r + green.g + green.b;
mult[2] = blue.r + blue.g + blue.b;
mult[3] = 1.0f;
add[0] = red.a;
add[1] = green.a;
add[2] = blue.a;
add[3] = 0.0f;
RwD3D9SetPixelShaderConstant(3, mult, 1);
RwD3D9SetPixelShaderConstant(4, add, 1);
if(!(GetAsyncKeyState(VK_F5) & 0x8000))
overrideIm2dPixelShader = gradingPS;
else
overrideIm2dPixelShader = contrastPS;
RwIm2DRenderIndexedPrimitive(rwPRIMTYPETRILIST, colorfilterVerts, 4, colorfilterIndices, 6);
overrideIm2dPixelShader = nil;
RwRenderStateSet(rwRENDERSTATETEXTUREFILTER, (void*)rwFILTERLINEAR);
RwRenderStateSet(rwRENDERSTATEZTESTENABLE, (void*)TRUE);
RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)TRUE);
RwRenderStateSet(rwRENDERSTATETEXTURERASTER, (void*)NULL);
RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)TRUE);
}
void
CPostEffects::ColourFilter_PS2(RwRGBA rgba1, RwRGBA rgba2)
{
RwIm2DVertex *verts;
verts = colorfilterVerts;
// Setup state
// RwRenderStateSet(rwRENDERSTATETEXTUREFILTER, (void*)rwFILTERNEAREST);
RwRenderStateSet(rwRENDERSTATETEXTUREFILTER, (void*)rwFILTERLINEAR);
RwRenderStateSet(rwRENDERSTATEFOGENABLE, (void*)FALSE);
RwRenderStateSet(rwRENDERSTATEZTESTENABLE, (void*)FALSE);
RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)FALSE);
RwRenderStateSet(rwRENDERSTATETEXTURERASTER, (void*)CPostEffects::pRasterFrontBuffer);
// Make Im2D use PS2 color range
overrideColorMod = D3DTOP_MODULATE2X;
overrideAlphaMod = D3DTOP_MODULATE2X;
// First color - replace
RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)FALSE);
RwIm2DVertexSetIntRGBA(&verts[0], rgba1.red, rgba1.green, rgba1.blue, 255);
RwIm2DVertexSetIntRGBA(&verts[1], rgba1.red, rgba1.green, rgba1.blue, 255);
RwIm2DVertexSetIntRGBA(&verts[2], rgba1.red, rgba1.green, rgba1.blue, 255);
RwIm2DVertexSetIntRGBA(&verts[3], rgba1.red, rgba1.green, rgba1.blue, 255);
RwIm2DRenderIndexedPrimitive(rwPRIMTYPETRILIST, verts, 4, colorfilterIndices, 6);
if(m_bBlurColourFilter){
static RwIm2DVertex blurVerts[4];
float rasterWidth = RwRasterGetWidth(CPostEffects::pRasterFrontBuffer);
float rasterHeight = RwRasterGetHeight(CPostEffects::pRasterFrontBuffer);
float scale = RwRasterGetWidth(RwCameraGetRaster(Scene.camera))/640.0f;
float leftOff = m_colourLeftUOffset*scale / 16.0f / rasterWidth;
float rightOff = m_colourRightUOffset*scale / 16.0f / rasterWidth;
float topOff = m_colourTopVOffset*scale / 16.0f / rasterHeight;
float bottomOff = m_colourBottomVOffset*scale / 16.0f / rasterHeight;
memcpy(blurVerts, verts, sizeof(blurVerts));
/* These are our vertices:
* 0--3
* |\ |
* | \|
* 1--2 */
// We can get away without setting zrecip on D3D
RwIm2DVertexSetU(&blurVerts[0], RwIm2DVertexGetU(&blurVerts[0]) + leftOff, 1.0f);
RwIm2DVertexSetU(&blurVerts[1], RwIm2DVertexGetU(&blurVerts[1]) + leftOff, 1.0f);
RwIm2DVertexSetU(&blurVerts[2], RwIm2DVertexGetU(&blurVerts[2]) + rightOff, 1.0f);
RwIm2DVertexSetU(&blurVerts[3], RwIm2DVertexGetU(&blurVerts[3]) + rightOff, 1.0f);
RwIm2DVertexSetV(&blurVerts[0], RwIm2DVertexGetV(&blurVerts[0]) + topOff, 1.0f);
RwIm2DVertexSetV(&blurVerts[3], RwIm2DVertexGetV(&blurVerts[3]) + topOff, 1.0f);
RwIm2DVertexSetV(&blurVerts[1], RwIm2DVertexGetV(&blurVerts[1]) + bottomOff, 1.0f);
RwIm2DVertexSetV(&blurVerts[2], RwIm2DVertexGetV(&blurVerts[2]) + bottomOff, 1.0f);
verts = blurVerts;
}
// Second color - add
RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)TRUE);
RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDSRCALPHA);
RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDONE);
RwIm2DVertexSetIntRGBA(&verts[0], rgba2.red, rgba2.green, rgba2.blue, rgba2.alpha);
RwIm2DVertexSetIntRGBA(&verts[1], rgba2.red, rgba2.green, rgba2.blue, rgba2.alpha);
RwIm2DVertexSetIntRGBA(&verts[2], rgba2.red, rgba2.green, rgba2.blue, rgba2.alpha);
RwIm2DVertexSetIntRGBA(&verts[3], rgba2.red, rgba2.green, rgba2.blue, rgba2.alpha);
RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDSRCALPHA);
RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDONE);
RwIm2DRenderIndexedPrimitive(rwPRIMTYPETRILIST, verts, 4, colorfilterIndices, 6);
// Restore state
RwRenderStateSet(rwRENDERSTATETEXTUREFILTER, (void*)rwFILTERLINEAR);
RwRenderStateSet(rwRENDERSTATEZTESTENABLE, (void*)TRUE);
RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)TRUE);
RwRenderStateSet(rwRENDERSTATETEXTURERASTER, (void*)NULL);
RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDSRCALPHA);
RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDINVSRCALPHA);
overrideColorMod = -1;