ShaderCompiler.Operand ICompositeInterface.GetPixel(ShaderCompiler compiler,
ShaderCompiler.Operand absolutePosition, Dictionary <ICompositeInterface, ShaderCompiler.Operand[]> constants)
{
ShaderCompiler.Operand[] inputs = constants[this];
ShaderCompiler.Operand offset = compiler.CreateFixed(PinFormat.Integerx2, Pin.NotArray, new Vector2i(0, 0));
return(compiler.Load(inputs[0], compiler.Expand(
compiler.Convert(absolutePosition, PinFormat.Integerx2),
PinFormat.Integerx3, ExpandType.AddZeros), offset));
}
public override ShaderCompiler.Operand[] Compile(ShaderCompiler compiler, ShaderCompiler.Operand[] operands, FixedShaderParameters parameters, ref DualShareContext shareContext)
{
return(new ShaderCompiler.Operand[] { compiler.Convert(operands[0], outFormat) });
}