public static byte[] Compile(DxcShaderStage shaderStage, string source, string entryPoint, string sourceName, DxcCompilerOptions options)
{
IDxcOperationResult result = DxcCompiler.Compile(shaderStage, source, entryPoint, sourceName, options);
if (result.GetStatus() == 0)
{
IDxcBlob blob = result.GetResult();
return(Dxc.GetBytesFromBlob(blob));
}
else
{
string resultText = Dxc.GetStringFromBlob(DxcCompiler.Library, result.GetErrors());
throw new Exception(resultText);
}
}
private static byte[] Compile(ShaderStage shaderStage, string source, string entryPoint, string sourceName, DxcCompilerOptions options)
{
//IDxcOperationResult result = DxcCompiler.Compile((DxcShaderStage)shaderStage, source, entryPoint, sourceName, options);
string shaderProfile = GetShaderProfile(shaderStage, options.ShaderModel);
List <string> arguments = new List <string>();
if (options.PackMatrixInColumnMajor)
{
arguments.Add("-Zpc");
}
else if (options.PackMatrixInRowMajor)
{
arguments.Add("-Zpr");
}
IDxcLibrary library = Dxc.CreateDxcLibrary();
IDxcBlobEncoding sourceBlob = Dxc.CreateBlobForText(library, source);
IDxcIncludeHandler includeHandler = library.CreateIncludeHandler();
IDxcCompiler compiler = Dxc.CreateDxcCompiler();
IDxcOperationResult result = compiler.Compile(
sourceBlob,
sourceName,
entryPoint,
shaderProfile,
arguments.ToArray(),
arguments.Count,
null,
0,
includeHandler);
if (result.GetStatus() == 0)
{
IDxcBlob blob = result.GetResult();
return(Dxc.GetBytesFromBlob(blob));
}
else
{
string resultText = Dxc.GetStringFromBlob(library, result.GetErrors());
throw new Exception(resultText);
}
}
static bool CompileShader(string shader, string shaderName, DxcShaderStage stage, DxcCompilerOptions options, out IDxcBlob blob, out string error)
{
error = "";
blob = null;
IDxcOperationResult result = DxcCompiler.Compile(stage, shader, "main", shaderName, options);
if (result.GetStatus() != 0)
{
unsafe
{
IntPtr errorPtr = (IntPtr)result.GetErrors().GetBufferPointer();
error = Marshal.PtrToStringAnsi(errorPtr);
}
return(false);
}
blob = result.GetResult();
return(true);
}
