/// <summary>
///
/// </summary>
/// <param name="buildContext"></param>
/// <param name="sourceFile"></param>
/// <param name="profile"></param>
/// <param name="entryPoint"></param>
/// <param name="defines"></param>
/// <param name="output"></param>
/// <param name="listing"></param>
/// <returns></returns>
byte[] Compile(Parameters buildContext, string sourceFile, string profile, string entryPoint, string defines, string output, string listing)
{
//Log.Debug("{0} {1} {2} {3}", sourceFile, profile, entryPoint, defines );
var flags = FX.ShaderFlags.None;
if (DisableOptimization)
{
flags |= FX.ShaderFlags.OptimizationLevel0;
}
// (!DisableOptimization) flags |= FX.ShaderFlags.OptimizationLevel3;
if (PreferFlowControl)
{
flags |= FX.ShaderFlags.PreferFlowControl;
}
if (AvoidFlowControl)
{
flags |= FX.ShaderFlags.AvoidFlowControl;
}
if (MatrixPacking == ShaderMatrixPacking.ColumnMajor)
{
flags |= FX.ShaderFlags.PackMatrixColumnMajor;
}
if (MatrixPacking == ShaderMatrixPacking.RowMajor)
{
flags |= FX.ShaderFlags.PackMatrixRowMajor;
}
var defs = defines.Split(new[] { ' ', '\t' }, StringSplitOptions.RemoveEmptyEntries)
.Select(entry => new SharpDX.Direct3D.ShaderMacro(entry, "1"))
.ToArray();
sourceFile = buildContext.Resolve(sourceFile);
try {
var result = FX.ShaderBytecode.CompileFromFile(sourceFile, entryPoint, profile, flags, FX.EffectFlags.None, defs, new IncludeHandler(buildContext));
if (result.Message != null)
{
Log.Warning(result.Message);
}
File.WriteAllText(listing, result.Bytecode.Disassemble(FX.DisassemblyFlags.EnableColorCode, ""));
return(result.Bytecode.Data);
} catch (Exception ex) {
if (ex.Message.Contains("error X3501"))
{
Log.Debug("No entry point '{0}'. It's ok", entryPoint);
return(new byte[0]);
}
throw;
}
}
/// <summary>
///
/// </summary>
/// <param name="buildContext"></param>
/// <param name="sourceFile"></param>
/// <param name="profile"></param>
/// <param name="entryPoint"></param>
/// <param name="defines"></param>
/// <param name="output"></param>
/// <param name="listing"></param>
/// <returns></returns>
byte[] Compile( Parameters buildContext, string sourceFile, string profile, string entryPoint, string defines, string output, string listing )
{
//Log.Debug("{0} {1} {2} {3}", sourceFile, profile, entryPoint, defines );
var flags = FX.ShaderFlags.None;
if ( DisableOptimization) flags |= FX.ShaderFlags.OptimizationLevel0;
// (!DisableOptimization) flags |= FX.ShaderFlags.OptimizationLevel3;
if ( PreferFlowControl) flags |= FX.ShaderFlags.PreferFlowControl;
if ( AvoidFlowControl) flags |= FX.ShaderFlags.AvoidFlowControl;
if ( MatrixPacking==ShaderMatrixPacking.ColumnMajor ) flags |= FX.ShaderFlags.PackMatrixColumnMajor;
if ( MatrixPacking==ShaderMatrixPacking.RowMajor ) flags |= FX.ShaderFlags.PackMatrixRowMajor;
var defs = defines.Split(new[]{' ','\t'}, StringSplitOptions.RemoveEmptyEntries)
.Select( entry => new SharpDX.Direct3D.ShaderMacro( entry, "1" ) )
.ToArray();
sourceFile = buildContext.Resolve( sourceFile );
try {
var result = FX.ShaderBytecode.CompileFromFile( sourceFile, entryPoint, profile, flags, FX.EffectFlags.None, defs, new IncludeHandler(buildContext) );
if ( result.Message!=null ) {
Log.Warning( result.Message );
}
File.WriteAllText( listing, result.Bytecode.Disassemble( FX.DisassemblyFlags.EnableColorCode, "" ) );
return result.Bytecode.Data;
} catch ( Exception ex ) {
if (ex.Message.Contains("error X3501")) {
Log.Debug("No entry point '{0}'. It's ok", entryPoint );
return new byte[0];
}
throw;
}
}
public Stream Open(IncludeType type, string fileName, Stream parentStream)
{
//Log.Information("{0} {1} {2}", type, fileName, parentStream );
return(File.OpenRead(buildContext.Resolve(fileName)));
}