void hsG3DDeviceSelector::ISetFudgeFactors( uint8_t chipsetID, hsG3DDeviceRecord &record )
{
int i, maxIDs, j;
maxIDs = sizeof( dsCFTable ) / sizeof( dsCFTable[ 0 ] );
/// Search for our chipset
for( i = 0; i < maxIDs; i++ )
{
if( dsCFTable[ i ].fType == chipsetID )
{
/// Found it!
// Flags to force set
if( dsCFTable[ i ].fFlagsToSet != nil )
{
for( j = 0; j < dsCFTable[ i ].fFlagsToSet[ 0 ]; j++ )
record.SetCap( dsCFTable[ i ].fFlagsToSet[ j + 1 ] );
}
// Flags to force clear
if( dsCFTable[ i ].fFlagsToClear != nil )
{
for( j = 0; j < dsCFTable[ i ].fFlagsToClear[ 0 ]; j++ )
record.SetCap( dsCFTable[ i ].fFlagsToClear[ j + 1 ], false );
}
// Suckiness
record.SetZBiasRating( dsCFTable[ i ].fZSuckiness );
// Max # of layers
if( dsCFTable[ i ].fForceMaxLayers > 0 )
record.SetLayersAtOnce( dsCFTable[ i ].fForceMaxLayers );
// LOD bias rating
record.SetLODBiasRating( dsCFTable[ i ].fLODRating );
// Fog tweaks
FogTweakTable *fogTweaks = dsCFTable[ i ].fFogTweaks;
record.SetFogApproxStarts( fogTweaks->fFogExpApproxStart, fogTweaks->fFogExp2ApproxStart );
record.SetFogEndBias( fogTweaks->fFogEndBias );
record.SetFogKneeParams( hsG3DDeviceRecord::kFogExp, fogTweaks->fFogExpKnee, fogTweaks->fFogExpKneeVal );
record.SetFogKneeParams( hsG3DDeviceRecord::kFogExp2, fogTweaks->fFogExp2Knee, fogTweaks->fFogExp2KneeVal );
if( record.GetCap(kCapsNoAA) )
{
int j;
for( j = 0; j < record.GetModes().GetCount(); j++ )
record.GetModes()[j].ClearFSAATypes();
}
return;
}
}
}
void hsG3DDeviceSelector::ITryDirect3DTnLDevice(D3DEnum_DeviceInfo* devInfo, hsG3DDeviceRecord& devRec)
{
devRec.SetDeviceDesc(devInfo->fStrName);
if( devInfo->fDDType == D3DDEVTYPE_REF )
devRec.SetG3DHALorHEL( kHHD3DRefDev );
else if( devInfo->fDDType == D3DDEVTYPE_HAL )
{
if( devInfo->fDDCaps.DevCaps & D3DDEVCAPS_HWTRANSFORMANDLIGHT )
{
devRec.SetG3DHALorHEL( kHHD3DTnLHalDev );
devRec.SetCap( kCapsHWTransform );
}
else
devRec.SetG3DHALorHEL( kHHD3DHALDev );
}
if( devInfo->fDDCaps.TextureCaps & D3DPTEXTURECAPS_CUBEMAP )
devRec.SetCap( kCapsCubicTextures );
devRec.SetLayersAtOnce( devInfo->fDDCaps.MaxSimultaneousTextures );
if( devInfo->fDDCaps.TextureFilterCaps & D3DPTFILTERCAPS_MIPFLINEAR )
devRec.SetCap( kCapsMipmap );
if( devInfo->fDDCaps.TextureCaps & D3DPTEXTURECAPS_MIPCUBEMAP )
devRec.SetCap( kCapsCubicMipmap );
if( devInfo->fDDCaps.TextureCaps & D3DPTEXTURECAPS_PERSPECTIVE )
devRec.SetCap(kCapsPerspective);
if( devInfo->fIsHardware )
devRec.SetCap( kCapsHardware );
if( devInfo->fDDCaps.RasterCaps & D3DPRASTERCAPS_DITHER )
devRec.SetCap(kCapsDither);
if( devInfo->fDDCaps.RasterCaps & D3DPRASTERCAPS_WBUFFER )
devRec.SetCap(kCapsWBuffer);
if( devInfo->fDDCaps.RasterCaps & D3DPRASTERCAPS_FOGTABLE )
{
devRec.SetCap( kCapsFogLinear );
devRec.SetCap( kCapsFogExp );
devRec.SetCap( kCapsFogExp2 );
devRec.SetCap( kCapsPixelFog );
}
else
{
devRec.SetCap( kCapsFogLinear );
}
if( devInfo->fDDCaps.RasterCaps & D3DPRASTERCAPS_FOGRANGE )
devRec.SetCap( kCapsFogRange );
if( devInfo->fDDCaps.MaxAnisotropy <= 1 )
devRec.SetMaxAnisotropicSamples( 0 );
else
devRec.SetMaxAnisotropicSamples( (uint8_t)devInfo->fDDCaps.MaxAnisotropy );
if (D3DSHADER_VERSION_MAJOR(devInfo->fDDCaps.PixelShaderVersion) > 0)
devRec.SetCap(kCapsPixelShader);
/// Assume these by default
devRec.SetCap( kCapsCompressTextures );
devRec.SetCap( kCapsDoesSmallTextures );
#if 1 // mf - want to leave this one off by default
// if( devInfo->fCanAntialias )
// devRec.SetCap( kCapsAntiAlias );
#endif // mf - want to leave this one off by default
hsG3DDeviceMode devMode;
int i, j;
const struct
{
D3DFORMAT fmt;
uint16_t depth;
} depths[] = { { D3DFMT_D16, 0x0010 }, { D3DFMT_D24X8, 0x0018 }, { D3DFMT_D32, 0x0020 },
{ D3DFMT_D15S1, 0x010f }, { D3DFMT_D24X4S4, 0x0418 }, { D3DFMT_D24S8, 0x0818 }, { D3DFMT_UNKNOWN, 0 }
};
for( i = 0; i < devInfo->fModes.GetCount(); i++ )
{
D3DEnum_ModeInfo* modeInfo = &devInfo->fModes[i];
devMode.Clear();
devMode.SetWidth( modeInfo->fDDmode.Width );
devMode.SetHeight( modeInfo->fDDmode.Height );
devMode.SetColorDepth( modeInfo->fBitDepth );
if( modeInfo->fCanRenderToCubic )
devMode.SetCanRenderToCubics( true );
else
devMode.SetCanRenderToCubics( false );
for( j = 0; depths[ j ].depth != 0; j++ )
{
if( modeInfo->fDepthFormats.Find( depths[ j ].fmt ) != modeInfo->fDepthFormats.kMissingIndex )
devMode.AddZStencilDepth( depths[ j ].depth );
}
for( j = 2; j <= 16; j++ )
{
if( modeInfo->fFSAATypes.Find( (D3DMULTISAMPLE_TYPE)j ) != modeInfo->fFSAATypes.kMissingIndex )
devMode.AddFSAAType( j );
}
devRec.GetModes().Append( devMode );
}
}