void hsG3DDeviceSelector::IFudgeDirectXDevice( hsG3DDeviceRecord &record,
D3DEnum_DriverInfo *driverInfo,
D3DEnum_DeviceInfo *deviceInfo )
{
uint32_t vendorID, deviceID;
char *szDriver, *szDesc;
/// Send it off to each D3D device, respectively
if( record.GetG3DDeviceType() == kDevTypeDirect3D )
{
if( !IGetD3DCardInfo( record, driverInfo, deviceInfo, &vendorID, &deviceID, &szDriver, &szDesc ) )
{
// {} to make VC6 happy in release build
hsAssert( false, "Trying to fudge D3D device but D3D support isn't in this EXE!" );
}
}
else
{
hsAssert( false, "IFudgeDirectXDevice got a device type that support wasn't compiled for!" );
}
/// So capitalization won't matter in our tests
plString desc = plString::FromIso8859_1(szDesc).ToLower();
/// Detect ATI Radeon chipset
// We will probably need to differentiate between different Radeons at some point in
// the future, but not now.
ssize_t radeon = desc.Find("radeon");
if (stricmp(szDriver, "ati2dvag.dll") == 0 || radeon >= 0)
{
int series = 0;
if (radeon >= 0)
{
const char* str = desc.c_str() + radeon + strlen("radeon");
if( 1 == sscanf(str, "%d", &series) )
{
if( (series >= 8000) && (series < 9000) )
{
hsStatusMessage( "== Using fudge factors for ATI Radeon 8X00 chipset ==\n" );
ISetFudgeFactors( kATIR8X00Chipset, record );
}
else if (series >= 9000)
{
hsStatusMessage("== Using fudge factors for ATI Radeon 9X00 chipset ==\n");
ISetFudgeFactors(kATIRadeonChipset, record);
}
else
{
series = 0;
}
}
}
if (series == 0)
{
hsStatusMessage("== Using fudge factors for ATI/AMD Radeon X/HD/R chipset ==\n");
ISetFudgeFactors(kDefaultChipset, record);
}
}
//// Other Cards //////////////////////////////////////////////////////////
/// Detect Intel i810 chipset
else if( deviceID == 0x00007125 &&
( stricmp( szDriver, "i81xdd.dll" ) == 0
|| ( desc.Find("intel") >= 0 && desc.Find("810") >= 0 ) ) )
{
hsStatusMessage( "== Using fudge factors for an Intel i810 chipset ==\n" );
ISetFudgeFactors( kIntelI810Chipset, record );
}
/// Detect for a GeForc FX card. We only need to nerf the really low end one.
else if( desc.Find("nvidia") >= 0 && desc.Find("geforce fx 5200") >= 0 )
{
hsStatusMessage( "== Using fudge factors for an NVidia GeForceFX-based chipset ==\n" );
ISetFudgeFactors( kNVidiaGeForceFXChipset, record );
}
/// Default fudge values
else
{
hsStatusMessage( "== Using default fudge factors ==\n" );
ISetFudgeFactors( kDefaultChipset, record );
}
}
