private static All GetMinFilterValue(MgFilter filter, MgSamplerMipmapMode mode)
{
switch (filter)
{
case MgFilter.LINEAR:
return((mode == MgSamplerMipmapMode.LINEAR) ? All.LinearMipmapLinear : All.Linear);
case MgFilter.NEAREST:
return((mode == MgSamplerMipmapMode.LINEAR) ? All.NearestMipmapLinear : All.Nearest);
default:
throw new NotSupportedException();
}
}
MTLSamplerMipFilter TranslateMipFilter(MgSamplerMipmapMode mode)
{
switch (mode)
{
default:
throw new NotSupportedException();
case MgSamplerMipmapMode.LINEAR:
return(MTLSamplerMipFilter.Linear);
case MgSamplerMipmapMode.NEAREST:
return(MTLSamplerMipFilter.Nearest);
}
}
public void SetTextureMinFilter(int samplerId, MgFilter minFilter, MgSamplerMipmapMode mipmapMode)
{
GL.SamplerParameter(samplerId, SamplerParameterName.TextureMinFilter, (int)GetMinFilterValue(minFilter, mipmapMode));
mErrHandler.LogGLError("SamplerParameter (TextureMinFilter)");
}