private uint GetGLSrc(PICATextureCombinerSource Source)
{
switch (Source)
{
case PICATextureCombinerSource.Texture0: return(0x84c0); //Texture 0
case PICATextureCombinerSource.Texture1: return(0x84c1); //Texture 1
case PICATextureCombinerSource.Texture2: return(0x84c2); //Texture 2
case PICATextureCombinerSource.Texture3: return(0x84c3); //Texture 3
case PICATextureCombinerSource.Constant: return(0x8576); //Constant
case PICATextureCombinerSource.PrimaryColor: return(0x8577); //Primary Color
case PICATextureCombinerSource.Previous: return(0x8578); //Previous
case PICATextureCombinerSource.PreviousBuffer: return(0x8579); //Does not exist on OpenGL
case PICATextureCombinerSource.FragmentPrimaryColor: return(0x6210); //Does not exist on OpenGL
case PICATextureCombinerSource.FragmentSecondaryColor: return(0x6211); //Does not exist on OpenGL
}
return(0);
}
private static string GetCombinerSource(PICATextureCombinerSource Source, string Constant)
{
switch (Source)
{
default:
case PICATextureCombinerSource.PrimaryColor: return($"{ShaderOutputRegName.Color}");
case PICATextureCombinerSource.FragmentPrimaryColor: return("FragPriColor");
case PICATextureCombinerSource.FragmentSecondaryColor: return("FragSecColor");
case PICATextureCombinerSource.Texture0: return("Color0");
case PICATextureCombinerSource.Texture1: return("Color1");
case PICATextureCombinerSource.Texture2: return("Color2");
case PICATextureCombinerSource.PreviousBuffer: return("CombBuffer");
case PICATextureCombinerSource.Constant: return(Constant);
case PICATextureCombinerSource.Previous: return("Previous");
}
}