public void WriteHeaders(ShaderOutputGlobalContext ctx)
{
TemplateGroup structCppGroup = new Antlr4.StringTemplate.TemplateGroupFile(Program.TemplatesDir + "/cppTemplate.stg");
TemplateGroup commonGroup = new Antlr4.StringTemplate.TemplateGroupFile(Program.TemplatesDir + "/commonStructuresTemplate.stg");
var structWithoutDuplicates = RemoveDuplicates(ctx.Structures);
string cppStructures = CppHeaderWriter.WriteStructures(structCppGroup, structWithoutDuplicates);
StringTemplate commonTemplate = commonGroup.GetInstanceOf("cppHeader");
commonTemplate.Add("structs", cppStructures);
string cppFilename = Program.CppOutputDir + "/CommonStructures.h";
System.IO.File.WriteAllText(cppFilename, commonTemplate.Render());
TemplateGroup structHlslGroup = new Antlr4.StringTemplate.TemplateGroupFile(Program.TemplatesDir + "/hlslTemplate.stg");
string hlslStructures = HlslHeadersWriter.WriteStructures(structHlslGroup, structWithoutDuplicates);
StringTemplate commonHlslTemplate = commonGroup.GetInstanceOf("hlslHeader");
commonHlslTemplate.Add("structs", hlslStructures);
string hlslFilename = Program.HlslOutputDir + "/CommonStructures.hlsl";
System.IO.File.WriteAllText(hlslFilename, commonHlslTemplate.Render());
}
static void Main(string[] args)
{
ParseCommandLine(args);
try
{
if (InputDir == null)
{
throw new InvalidCommandLineException("Input (inDir) directory isn't set in the command line");
}
if (!Directory.Exists(InputDir))
{
throw new InvalidCommandLineException("Input directory doesn't exist (" + InputDir + ")");
}
if (TemplatesDir == null)
{
throw new InvalidCommandLineException("Template (templatesDir) directory isn't set in the command line");
}
if (!Directory.Exists(TemplatesDir))
{
throw new InvalidCommandLineException("Template directory doesn't exist (" + TemplatesDir + ")");
}
if (HlslOutputDir == null)
{
throw new InvalidCommandLineException("Hlsl directory isn't set in the command line");
}
if (CppOutputDir == null)
{
throw new InvalidCommandLineException("Cpp output directory isn't set in the command line");
}
}
catch (InvalidCommandLineException ex)
{
Console.WriteLine(ex.Message);
}
CreateOutputDirectories(false);
DateTime lastInputUpdateTime;
string updateTimeFilepath;
if (CompareOutputsVersion(out lastInputUpdateTime, out updateTimeFilepath) && !ForceRegenerate)
{
return;
}
Console.WriteLine("Generating...\n");
string[] files = Directory.GetFiles(InputDir, "*.sinp", SearchOption.AllDirectories);
ShaderOutputGlobalContext globalContext = new ShaderOutputGlobalContext();
foreach (var filepath in files)
{
Console.WriteLine("Parsing file " + filepath + '\n');
try
{
string content = File.ReadAllText(filepath);
ShaderInputsParser parser = InitializeAntlr(content);
ShaderInputsParser.InputFileContext ctx = parser.inputFile();
ShaderInputsVisitor visitor = new ShaderInputsVisitor(globalContext);
visitor.Visit(ctx);
ShaderOutputContext outputCtx = visitor.OutputContext;
//Validator validator = new Validator();
//validator.Validate(outputCtx.ConstantBuffers);
BindpointManager bindpointManager = new BindpointManager();
bindpointManager.AssignBindpoints(outputCtx);
string filename = Path.GetFileNameWithoutExtension(filepath);
HlslHeadersWriter hlslWriter = new HlslHeadersWriter();
hlslWriter.WriteHeaders(outputCtx, filename);
CppHeaderWriter cppWriter = new CppHeaderWriter();
cppWriter.WriteHeaders(outputCtx, filename);
}
catch (Exception ex)
{
Console.WriteLine("Exception occurred while parsing file " + filepath);
Console.WriteLine(ex.Message);
Console.WriteLine(ex.StackTrace);
throw;
}
}
Console.WriteLine("Writing common structures...");
CommonStructHeaderWriter commonStructWriter = new CommonStructHeaderWriter();
commonStructWriter.WriteHeaders(globalContext);
Console.WriteLine("Writing outputs...\n");
FactoryWriter factoryWriter = new FactoryWriter();
factoryWriter.WriteFactory(files);
Console.WriteLine("Writing done\n");
UpdateOutputVersionFile(lastInputUpdateTime, updateTimeFilepath);
Console.Write("Output file timestamp updated\n");
Console.Write("\n******* SHADERS OUTPUT FILES ARE UPDATED WITH SUCESS ******\n");
}
