void COGL_FragmentProgramCombiner::GenerateCombinerSettingConstants(int index)
{
float *pf;
pf = GetEnvColorfv();
pglProgramEnvParameter4fvARB(GL_FRAGMENT_PROGRAM_ARB, 1, pf);
OPENGL_CHECK_ERRORS;
pf = GetPrimitiveColorfv();
pglProgramEnvParameter4fvARB(GL_FRAGMENT_PROGRAM_ARB, 2, pf);
OPENGL_CHECK_ERRORS;
float frac = gRDP.LODFrac / 255.0f;
float tempf[4] = {frac,frac,frac,frac};
pglProgramEnvParameter4fvARB(GL_FRAGMENT_PROGRAM_ARB, 3, tempf);
OPENGL_CHECK_ERRORS;
float frac2 = gRDP.primLODFrac / 255.0f;
float tempf2[4] = {frac2,frac2,frac2,frac2};
pglProgramEnvParameter4fvARB(GL_FRAGMENT_PROGRAM_ARB, 4, tempf2);
OPENGL_CHECK_ERRORS;
float tempf3[4] = {0,0,0,0};
pglProgramEnvParameter4fvARB(GL_FRAGMENT_PROGRAM_ARB, 0, tempf3);
OPENGL_CHECK_ERRORS;
pglProgramEnvParameter4fvARB(GL_FRAGMENT_PROGRAM_ARB, 6, tempf3);
OPENGL_CHECK_ERRORS;
}
void COGLColorCombinerTNT2::GenerateCombinerSettingConstants(int index)
{
TNT2CombinerSaveType &res = m_vCompiledTNTSettings[index];
for( int i=0; i<2; i++ )
{
float *fv;
glActiveTextureARB(GL_TEXTURE0_ARB+i);
switch( res.units[i].constant & MUX_MASK )
{
case MUX_PRIM:
fv = GetPrimitiveColorfv();
glTexEnvfv(GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR,fv);
break;
case MUX_ENV:
fv = GetEnvColorfv();
glTexEnvfv(GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR,fv);
break;
case MUX_LODFRAC:
{
float frac = gRDP.LODFrac / 255.0f;
float tempf[4] = {frac,frac,frac,frac};
glTexEnvfv(GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR,tempf);
break;
}
case MUX_PRIMLODFRAC:
{
float frac = gRDP.primLODFrac / 255.0f;
float tempf[4] = {frac,frac,frac,frac};
glTexEnvfv(GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR,tempf);
break;
}
}
}
}
void COGLColorCombinerNvidia::GenerateNVRegisterCombinerSettingConstants(int index)
{
NVRegisterCombinerSettingType &info = m_vCompiledSettings[index];
uint8 consts[2] = {info.constant0,info.constant1};
float *pf;
for( int i=0; i<2; i++ )
{
switch( consts[i] )
{
case MUX_PRIM:
pf = GetPrimitiveColorfv();
pglCombinerParameterfvNV(GL_CONSTANT_COLOR0_NV+i,pf);
break;
case MUX_ENV:
pf = GetEnvColorfv();
pglCombinerParameterfvNV(GL_CONSTANT_COLOR0_NV+i,pf);
break;
case MUX_LODFRAC:
case MUX_PRIMLODFRAC:
{
float frac = gRDP.primLODFrac / 255.0f;
float tempf[4] = {frac,frac,frac,frac};
pglCombinerParameterfvNV(GL_CONSTANT_COLOR0_NV+i,tempf);
break;
}
}
}
}
void COGL_FragmentProgramCombiner::GenerateCombinerSettingConstants(int index)
{
OGLShaderCombinerSaveType prog = m_vCompiledShaders[index];
glUseProgram(prog.programID);
float *pf;
if(prog.EnvColorLocation != -1)
{
pf = GetEnvColorfv();
glUniform4fv(prog.EnvColorLocation,1, pf);
OPENGL_CHECK_ERRORS;
}
if(prog.PrimColorLocation != -1)
{
pf = GetPrimitiveColorfv();
glUniform4fv(prog.PrimColorLocation,1, pf);
OPENGL_CHECK_ERRORS;
}
if(prog.EnvFracLocation != -1)
{
float frac = gRDP.LODFrac / 255.0f;
float tempf[4] = {frac,frac,frac,frac};
glUniform4fv(prog.EnvFracLocation,1, tempf);
OPENGL_CHECK_ERRORS;
}
if(prog.PrimFracLocation != -1)
{
float frac2 = gRDP.primLODFrac / 255.0f;
float tempf2[4] = {frac2,frac2,frac2,frac2};
glUniform4fv(prog.PrimFracLocation,1, tempf2);
OPENGL_CHECK_ERRORS;
}
if(prog.FogColorLocation != -1)
{
glUniform4f(prog.FogColorLocation, gRDP.fvFogColor[0],gRDP.fvFogColor[1],gRDP.fvFogColor[2], gRDP.fvFogColor[3]);
OPENGL_CHECK_ERRORS;
}
if(prog.FogMinMaxLocation != -1)
{
glUniform2f(prog.FogMinMaxLocation,gRSPfFogMin,gRSPfFogMax);
OPENGL_CHECK_ERRORS;
}
if(prog.AlphaRefLocation != -1)
{
glUniform1f(prog.AlphaRefLocation,m_AlphaRef);
OPENGL_CHECK_ERRORS;
}
}
void COGL_FragmentProgramCombiner::GenerateCombinerSettingConstants(int index)
{
OGLShaderCombinerSaveType prog = m_vCompiledShaders[index];
glUseProgram(prog.programID);
float *pf;
if(prog.EnvColorLocation != -1)
{
pf = GetEnvColorfv();
glUniform4fv(prog.EnvColorLocation,1, pf);
OPENGL_CHECK_ERRORS;
}
if(prog.PrimColorLocation != -1)
{
pf = GetPrimitiveColorfv();
glUniform4fv(prog.PrimColorLocation,1, pf);
OPENGL_CHECK_ERRORS;
}
if(prog.EnvFracLocation != -1)
{
float frac = gRDP.LODFrac / 255.0f;
float tempf[4] = {frac,frac,frac,frac};
glUniform4fv(prog.EnvFracLocation,1, tempf);
OPENGL_CHECK_ERRORS;
}
if(prog.PrimFracLocation != -1)
{
float frac2 = gRDP.primLODFrac / 255.0f;
float tempf2[4] = {frac2,frac2,frac2,frac2};
glUniform4fv(prog.PrimFracLocation,1, tempf2);
OPENGL_CHECK_ERRORS;
}
//if(prog.FogColorLocation != -1 && prog.FogMinMaxLocation != -1)
//{
// //Pass fog colour and distance, use 0 alpha if fog disabled
// glUniform4f(prog.FogColorLocation, gRDP.fvFogColor[0],gRDP.fvFogColor[1],gRDP.fvFogColor[2],
// gRSP.bFogEnabled ? gRDP.fvFogColor[0] : 0.0f);
// glUniform2f(prog.FogMinMaxLocation,gRSPfFogMin,gRSPfFogMax);
//}
if(prog.AlphaRefLocation != -1)
glUniform1f(prog.AlphaRefLocation,m_AlphaRef);
OPENGL_CHECK_ERRORS;
}
void CDirectXPixelShaderCombiner::InitCombinerCycle12(void)
{
// Step 1: set pixel shader
int idx = FindCompiledShader();
if( idx < 0 ) idx = GeneratePixelShaderFromMux();
gD3DDevWrapper.SetPixelShader(m_pixelShaderList[idx].pShader);
// Step 2: set constant colors
float *pf;
pf = GetPrimitiveColorfv();
gD3DDevWrapper.SetPixelShaderConstant(2,pf);
pf = GetEnvColorfv();
gD3DDevWrapper.SetPixelShaderConstant(3,pf);
float frac = gRDP.LODFrac / 255.0f;
float tempf[4] = {frac,frac,frac,frac};
gD3DDevWrapper.SetPixelShaderConstant(4,tempf);
float frac2 = gRDP.primLODFrac / 255.0f;
float tempf2[4] = {frac2,frac2,frac2,frac2};
gD3DDevWrapper.SetPixelShaderConstant(5,tempf2);
m_pD3DRender->m_curCombineInfo.nStages = 2;
m_pD3DRender->m_curCombineInfo.stages[0].dwTexture = 0;
m_pD3DRender->m_curCombineInfo.stages[1].dwTexture = 1;
// Step 3: set textures
if( m_bTex0Enabled )
{
m_pD3DRender->SetTexelRepeatFlags(gRSP.curTile);
if( g_textures[gRSP.curTile].m_pCTexture != NULL )
gD3DDevWrapper.SetTexture( 0, g_textures[gRSP.curTile].m_lpsTexturePtr );
}
if( m_bTex1Enabled )
{
m_pD3DRender->SetTexelRepeatFlags((gRSP.curTile+1)&7);
if( g_textures[(gRSP.curTile+1)&7].m_pCTexture != NULL )
gD3DDevWrapper.SetTexture( 1, g_textures[(gRSP.curTile+1)&7].m_lpsTexturePtr );
}
gRDP.texturesAreReloaded = false;
}
void COGLColorCombiner4::GenerateCombinerSettingConstants(int index)
{
OGLExtCombinerSaveType &res = m_vCompiledSettings[index];
float *fv;
float tempf[4];
bool isused = true;
if( res.primIsUsed )
{
fv = GetPrimitiveColorfv(); // CONSTANT COLOR
}
else if( res.envIsUsed )
{
fv = GetEnvColorfv(); // CONSTANT COLOR
}
else if( res.lodFracIsUsed )
{
float frac = gRDP.LODFrac / 255.0f;
tempf[0] = tempf[1] = tempf[2] = tempf[3] = frac;
fv = &tempf[0];
}
else
{
isused = false;
}
if( isused )
{
for( int i=0; i<res.numOfUnits; i++ )
{
glActiveTexture(GL_TEXTURE0+i);
OPENGL_CHECK_ERRORS;
// glTexEnvfv(GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR,fv);
OPENGL_CHECK_ERRORS;
}
}
}
void COGL_FragmentProgramCombiner::GenerateCombinerSettingConstants(int index)
{
OGLShaderCombinerSaveType &prog = m_vCompiledShaders[index];
UseProgram(prog.programID);
float *pf;
if(prog.EnvColorLocation != -1)
{
pf = GetEnvColorfv();
if (memcmp(pf, prog.EnvColors, sizeof(prog.EnvColors))) {
memcpy(prog.EnvColors, pf, sizeof(prog.EnvColors));
glUniform4fv(prog.EnvColorLocation, 1, pf);
OPENGL_CHECK_ERRORS;
}
}
if(prog.PrimColorLocation != -1)
{
pf = GetPrimitiveColorfv();
if (memcmp(pf, prog.PrimColors, sizeof(prog.PrimColors))) {
memcpy(prog.PrimColors, pf, sizeof(prog.PrimColors));
glUniform4fv(prog.PrimColorLocation, 1, pf);
OPENGL_CHECK_ERRORS;
}
}
if(prog.EnvFracLocation != -1)
{
// avoid slow float compare..
if( *(int *)&gRDP.LODFrac != *(int *)&prog.EnvLODFrac ) {
prog.EnvLODFrac = gRDP.LODFrac;
float frac = gRDP.LODFrac / 255.0f;
float tempf[4] = {frac,frac,frac,frac};
glUniform4fv(prog.EnvFracLocation, 1, tempf);
OPENGL_CHECK_ERRORS;
}
}
if(prog.PrimFracLocation != -1)
{
if( *(int *)&gRDP.primLODFrac != *(int *)&prog.PrimLODFrac ) {
prog.PrimLODFrac = gRDP.primLODFrac;
float frac2 = gRDP.primLODFrac / 255.0f;
float tempf2[4] = {frac2,frac2,frac2,frac2};
glUniform4fv(prog.PrimFracLocation, 1, tempf2);
OPENGL_CHECK_ERRORS;
}
}
if(prog.FogColorLocation != -1)
{
pf = &gRDP.fvFogColor[0];
if (memcmp(pf, prog.FogColors, sizeof(prog.FogColors))) {
memcpy(prog.FogColors, pf, sizeof(prog.FogColors));
glUniform4fv(prog.FogColorLocation, 1, pf);
OPENGL_CHECK_ERRORS;
}
}
if(prog.FogMinMaxLocation != -1)
{
if( gRSPfFogMin != prog.FogMin || gRSPfFogMax != prog.FogMax ) {
prog.FogMin = gRSPfFogMin;
prog.FogMax = gRSPfFogMax;
glUniform2f(prog.FogMinMaxLocation,gRSPfFogMin,gRSPfFogMax);
OPENGL_CHECK_ERRORS;
}
}
if(prog.AlphaRefLocation != -1)
{
if( m_AlphaRef != prog.AlphaRef ) {
prog.AlphaRef = m_AlphaRef;
glUniform1f(prog.AlphaRefLocation, m_AlphaRef);
OPENGL_CHECK_ERRORS;
}
}
}
void COGLColorCombiner::InitCombinerCycle12(void)
{
m_pOGLRender->DisableMultiTexture();
if( !m_bTexelsEnable )
{
glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
OPENGL_CHECK_ERRORS;
m_pOGLRender->EnableTexUnit(0,FALSE);
return;
}
uint32 mask = 0x1f;
COGLTexture* pTexture = g_textures[gRSP.curTile].m_pCOGLTexture;
if( pTexture )
{
m_pOGLRender->EnableTexUnit(0,TRUE);
m_pOGLRender->BindTexture(pTexture->m_dwTextureName, 0);
m_pOGLRender->SetAllTexelRepeatFlag();
}
#ifdef DEBUGGER
else
{
DebuggerAppendMsg("Check me, texture is NULL");
}
#endif
bool texIsUsed = m_pDecodedMux->isUsed(MUX_TEXEL0);
bool shadeIsUsedInColor = m_pDecodedMux->isUsedInCycle(MUX_SHADE, 0, COLOR_CHANNEL);
bool texIsUsedInColor = m_pDecodedMux->isUsedInCycle(MUX_TEXEL0, 0, COLOR_CHANNEL);
if( texIsUsed )
{
// Parse the simplified the mux, because the OGL 1.1 combiner function is so much
// limited, we only parse the 1st N64 combiner setting and only the RGB part
N64CombinerType & comb = m_pDecodedMux->m_n64Combiners[0];
switch( m_pDecodedMux->mType )
{
case CM_FMT_TYPE_NOT_USED:
case CM_FMT_TYPE_D: // = A
glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
OPENGL_CHECK_ERRORS;
break;
case CM_FMT_TYPE_A_ADD_D: // = A+D
if( shadeIsUsedInColor && texIsUsedInColor )
{
if( m_bSupportAdd )
glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_ADD);
else
glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_BLEND);
}
else if( texIsUsedInColor )
{
glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
}
else
glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
OPENGL_CHECK_ERRORS;
break;
case CM_FMT_TYPE_A_SUB_B: // = A-B
if( shadeIsUsedInColor && texIsUsedInColor )
{
if( m_bSupportSubtract )
glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_SUBTRACT_ARB);
else
glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_BLEND);
}
else if( texIsUsedInColor )
{
glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
}
else
glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
OPENGL_CHECK_ERRORS;
break;
case CM_FMT_TYPE_A_MOD_C: // = A*C
case CM_FMT_TYPE_A_MOD_C_ADD_D: // = A*C+D
if( shadeIsUsedInColor && texIsUsedInColor )
{
if( ((comb.c & mask) == MUX_SHADE && !(comb.c&MUX_COMPLEMENT)) ||
((comb.a & mask) == MUX_SHADE && !(comb.a&MUX_COMPLEMENT)) )
glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
else
glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
}
else if( texIsUsedInColor )
{
glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
}
else
glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
OPENGL_CHECK_ERRORS;
break;
case CM_FMT_TYPE_A_LERP_B_C: // = A*C+D
if( (comb.b&mask) == MUX_SHADE && (comb.c&mask)==MUX_TEXEL0 && ((comb.a&mask)==MUX_PRIM||(comb.a&mask)==MUX_ENV))
{
float *fv;
if( (comb.a&mask)==MUX_PRIM )
{
fv = GetPrimitiveColorfv();
}
else
{
fv = GetEnvColorfv();
}
glTexEnvfv(GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR,fv);
OPENGL_CHECK_ERRORS;
glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_BLEND);
OPENGL_CHECK_ERRORS;
break;
}
default: // = (A-B)*C+D
if( shadeIsUsedInColor )
{
if( ((comb.c & mask) == MUX_SHADE && !(comb.c&MUX_COMPLEMENT)) ||
((comb.a & mask) == MUX_SHADE && !(comb.a&MUX_COMPLEMENT)) )
glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
else
glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
}
else
{
glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
}
OPENGL_CHECK_ERRORS;
break;
}
}
else
{
glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
OPENGL_CHECK_ERRORS;
}
}