public static uint GetABitMask(GtexPixelFormat gtexFormat)
{
switch (gtexFormat)
{
case GtexPixelFormat.A8R8G8B8:
return(0xFF000000);
default:
return(0);
}
}
public static int GetBBitMask(GtexPixelFormat gtexFormat)
{
if (gtexFormat == GtexPixelFormat.A8R8G8B8 || gtexFormat == GtexPixelFormat.X8R8G8B8)
{
return(0x000000FF);
}
else
{
return(0);
}
}
public static int GetRGBBitCount(GtexPixelFormat gtexFormat)
{
if (gtexFormat == GtexPixelFormat.A8R8G8B8 || gtexFormat == GtexPixelFormat.X8R8G8B8)
{
return(0x00000020);
}
else
{
return(0);
}
}
public static int GetFlags(GtexPixelFormat gtexFormat)
{
switch (gtexFormat)
{
case GtexPixelFormat.A8R8G8B8:
return(0x00000041);
case GtexPixelFormat.X8R8G8B8:
return(0x00000040);
default:
return(0x00000004);
}
}
public static int GetFormat(GtexPixelFormat gtexFormat)
{
switch (gtexFormat)
{
case GtexPixelFormat.DXT1:
return(0x31545844);
case GtexPixelFormat.DXT3:
return(0x33545844);
case GtexPixelFormat.DXT5:
return(0x35545844);
default:
return(0);
}
}
