public static string Decompile(ShaderModel shaderModel, string entryPoint = null)
{
if (shaderModel.Type == ShaderType.Effect)
{
return(EffectHLSLWriter.Decompile(shaderModel.EffectChunk));
}
var hlslWriter = new HlslWriter(shaderModel, false, entryPoint);
return(hlslWriter.Decompile());
}
public static string Decompile(ShaderModel shaderModel)
{
var hlslWriter = new HlslWriter(shaderModel);
using (var stream = new MemoryStream())
{
hlslWriter.Write(stream);
stream.Position = 0;
using (var reader = new StreamReader(stream, Encoding.UTF8))
{
return(reader.ReadToEnd());
}
}
}
void WriteShader(StateBlob blob)
{
var shader = blob.Shader;
WriteLine($"// {ShaderNames[blob]} {shader.Type}_{shader.MajorVersion}_{shader.MinorVersion} Has PRES {shader.Preshader != null}");
var funcName = ShaderNames[blob];
var text = "";
if (blob.Shader.Type == ShaderType.Expression)
{
text = ExpressionHLSLWriter.Decompile(blob.Shader, funcName);
}
else
{
text = HlslWriter.Decompile(blob.Shader);
text = text.Replace("main(", $"{funcName}(");
}
WriteLine(text);
}
