private static void ReadShaderModel(string baseFilename, FileStream inputStream, bool doAstAnalysis)
{
using (var input = new ShaderReader(inputStream, true))
{
ShaderModel shader = input.ReadShader();
AsmWriter writer = new AsmWriter(shader);
string asmFilename = $"{baseFilename}.asm";
Console.WriteLine("Writing {0}", asmFilename);
writer.Write(asmFilename);
var hlslWriter = CreateHlslWriter(shader, doAstAnalysis);
string hlslFilename = $"{baseFilename}.fx";
Console.WriteLine("Writing {0}", hlslFilename);
hlslWriter.Write(hlslFilename);
}
}
private static void ReadRgxa(string baseFilename, FileStream inputStream, bool doAstAnalysis)
{
using (var input = new RgxaReader(inputStream, true))
{
int ivs = 0, ips = 0;
while (true)
{
ShaderModel shader = input.ReadShader();
if (shader == null)
{
break;
}
string outFilename;
if (shader.Type == ShaderType.Vertex)
{
outFilename = $"{baseFilename}_vs{ivs}";
ivs++;
}
else
{
outFilename = $"{baseFilename}_ps{ips}";
ips++;
}
Console.WriteLine(outFilename);
//shader.ToFile("outFilename.fxc");
var writer = new AsmWriter(shader);
writer.Write(outFilename + ".asm");
var hlslWriter = CreateHlslWriter(shader, doAstAnalysis);
hlslWriter.Write(outFilename + ".fx");
}
}
}
static void Main(string[] args)
{
if (args.Length != 1)
{
Console.WriteLine("Expected input filename");
return;
}
string inputFilename = args[0];
string baseFilename = Path.GetFileNameWithoutExtension(inputFilename);
using (var inputStream = File.Open(inputFilename, FileMode.Open, FileAccess.Read))
{
ShaderModel shader;
AsmWriter writer;
HlslWriter hlslWriter;
var format = DetectFormat.Detect(inputStream);
switch (format)
{
case ShaderFileFormat.Rgxa:
using (var input = new RgxaReader(inputStream, true))
{
int ivs = 0, ips = 0;
while (true)
{
shader = input.ReadShader();
if (shader == null)
{
break;
}
string outFilename;
if (shader.Type == ShaderType.Vertex)
{
outFilename = $"{baseFilename}_vs{ivs}";
ivs++;
}
else
{
outFilename = $"{baseFilename}_ps{ips}";
ips++;
}
Console.WriteLine(outFilename);
//shader.ToFile(outFilename.fxc", outFilename, i));
writer = new AsmWriter(shader);
writer.Write(outFilename + ".asm");
hlslWriter = new HlslWriter(shader);
hlslWriter.Write(outFilename + ".fx");
Console.WriteLine();
}
}
break;
case ShaderFileFormat.Hlsl:
using (var input = new ShaderReader(inputStream, true))
{
Console.WriteLine();
Console.WriteLine("{0}", baseFilename);
shader = input.ReadShader();
writer = new AsmWriter(shader);
writer.Write($"{baseFilename}.asm");
hlslWriter = new HlslWriter(shader);
hlslWriter.Write($"{baseFilename}.fx");
}
break;
case ShaderFileFormat.Unknown:
Console.WriteLine("Unknown file format!");
break;
}
}
Console.ReadKey();
}