ryujinx/Ryujinx.ShaderTools/Program.cs
Mary 48f6570557
Salieri: shader cache (#1701)
Here come Salieri, my implementation of a disk shader cache!

"I'm sure you know why I named it that."
"It doesn't really mean anything."

This implementation collects shaders at runtime and cache them to be later compiled when starting a game.
2020-11-13 00:15:34 +01:00

49 lines
1.3 KiB
C#

using Ryujinx.Graphics.Shader;
using Ryujinx.Graphics.Shader.Translation;
using System;
using System.IO;
using System.Runtime.InteropServices;
namespace Ryujinx.ShaderTools
{
class Program
{
private class GpuAccessor : IGpuAccessor
{
private readonly byte[] _data;
public GpuAccessor(byte[] data)
{
_data = data;
}
public T MemoryRead<T>(ulong address) where T : unmanaged
{
return MemoryMarshal.Cast<byte, T>(new ReadOnlySpan<byte>(_data).Slice((int)address))[0];
}
}
static void Main(string[] args)
{
if (args.Length == 1 || args.Length == 2)
{
TranslationFlags flags = TranslationFlags.DebugMode;
if (args.Length == 2 && args[0] == "--compute")
{
flags |= TranslationFlags.Compute;
}
byte[] data = File.ReadAllBytes(args[^1]);
string code = Translator.CreateContext(0, new GpuAccessor(data), flags).Translate(out _).Code;
Console.WriteLine(code);
}
else
{
Console.WriteLine("Usage: Ryujinx.ShaderTools [--compute] shader.bin");
}
}
}
}