private void ApplyChangesButton_Click(object sender, EventArgs e)
{
// Turn the text into the expected encoding.
IDxcBlobEncoding sourceBlob = EditorForm.CreateBlobForText(this.Library, this.CodeBox.Text);
sourceBlob = this.Library.GetBlobAstUf8(sourceBlob);
IDxcBlob bitcodeBlob = sourceBlob;
List <string> passes = new List <string>();
passes.Add("hlsl-passes-resume");
for (int i = PassesListBox.SelectedIndex; i < PassesListBox.Items.Count; ++i)
{
passes.Add(((TextSection)PassesListBox.Items[i]).Title);
}
string[] options = EditorForm.CreatePassOptions(passes, false, true);
EditorForm.OptimizeResult opt = EditorForm.RunOptimize(this.Library, options, bitcodeBlob);
if (!opt.Succeeded)
{
MessageBox.Show("Failed to optimize: " + opt.ResultText);
return;
}
OptEditorForm form = new OptEditorForm();
form.CodeFont = this.CodeBox.Font;
form.Library = this.Library;
form.HighLevelSource = this.HighLevelSource;
form.Sections = TextSection.EnumerateSections(new string[] { "MODULE-PRINT", "Phase:" }, opt.ResultText).ToArray();
form.StartPosition = FormStartPosition.CenterParent;
form.Show(this);
}
private void ApplyChangesButton_Click(object sender, EventArgs e)
{
// Turn the text into a container.
IDxcBlobEncoding sourceBlob = EditorForm.CreateBlobForText(this.Library, this.CodeBox.Text);
EditorForm.AssembleResult assembleResult = EditorForm.RunAssembly(this.Library, sourceBlob);
if (assembleResult.Blob == null)
{
MessageBox.Show("Failed to assemble: " + assembleResult.ResultText);
return;
}
// Extract the bitcode portion.
const uint DxilKind = 0x4c495844; // 'LIXD' - DXIL
uint index;
IDxcContainerReflection reflection = HlslDxcLib.CreateDxcContainerReflection();
reflection.Load(assembleResult.Blob);
reflection.FindFirstPartKind(DxilKind, out index);
IDxcBlob bitcodeBlob = reflection.GetPartContent(index);
List <string> passes = new List <string>();
passes.Add("hlsl-passes-resume");
for (int i = PassesListBox.SelectedIndex; i < PassesListBox.Items.Count; ++i)
{
passes.Add(((TextSection)PassesListBox.Items[i]).Title);
}
string[] options = EditorForm.CreatePassOptions(passes, false, true);
EditorForm.OptimizeResult opt = EditorForm.RunOptimize(this.Library, options, bitcodeBlob);
if (!opt.Succeeded)
{
MessageBox.Show("Failed to optimize: " + opt.ResultText);
return;
}
OptEditorForm form = new OptEditorForm();
form.CodeFont = this.CodeBox.Font;
form.Library = this.Library;
form.HighLevelSource = this.HighLevelSource;
form.Sections = TextSection.EnumerateSections(new string[] { "MODULE-PRINT", "Phase:" }, opt.ResultText).ToArray();
form.StartPosition = FormStartPosition.CenterParent;
form.Show(this);
}
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);
}
}