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remove cgc (step 1)

This commit is contained in:
zeromus 2020-06-19 19:18:41 -04:00
parent 1f966a4cc1
commit b842f3ed16
14 changed files with 40 additions and 243 deletions
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0
Assets/Shaders/BizHawk/BizScanlines.cg → Assets/Shaders/BizHawk/BizScanlines.hlsl
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0
Assets/Shaders/BizHawk/bicubic-fast.cg → Assets/Shaders/BizHawk/bicubic-fast.hlsl
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0
Assets/Shaders/BizHawk/bicubic-normal.cg → Assets/Shaders/BizHawk/bicubic-normal.hlsl
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0
Assets/Shaders/BizHawk/hq2x.cg → Assets/Shaders/BizHawk/hq2x.hlsl
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144
src/BizHawk.Bizware.BizwareGL/CGC.cs
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@ -1,144 +0,0 @@
using System;
using System.IO;
using System.Threading;
using System.Diagnostics;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Text.RegularExpressions;
//todo - be able to run out of PATH too
namespace BizHawk.Bizware.BizwareGL
{
public class CGC
{
public CGC()
{
}
public static string CGCBinPath;
private static string[] Escape(IEnumerable<string> args)
{
return args.Select(s => s.Contains(" ") ? $"\"{s}\"" : s).ToArray();
}
public class Results
{
public bool Succeeded;
public string Code, Errors;
public Dictionary<string, string> MapCodeToNative = new Dictionary<string, string>();
public Dictionary<string, string> MapNativeToCode = new Dictionary<string, string>();
}
readonly Regex rxHlslSamplerCrashWorkaround = new Regex(@"\((.*?)(in sampler2D)(.*?)\)", RegexOptions.Multiline | RegexOptions.IgnoreCase);
public Results Run(string code, string entry, string profile, bool hlslHacks)
{
//version=110; GLSL generates old fashioned semantic attributes and not generic attributes
string[] args = new[]{"-profile", profile, "-entry", entry, "-po", "version=110"};
args = Escape(args);
StringBuilder sbCmdline = new StringBuilder();
for (int i = 0; i < args.Length; i++)
{
sbCmdline.Append(args[i]);
if (i != args.Length - 1) sbCmdline.Append(' ');
}
//http://stackoverflow.com/questions/139593/processstartinfo-hanging-on-waitforexit-why
using var proc = new Process
{
StartInfo =
{
UseShellExecute = false,
CreateNoWindow = true,
RedirectStandardInput = true,
RedirectStandardOutput = true,
RedirectStandardError = true,
Arguments = sbCmdline.ToString(),
FileName = CGCBinPath
}
};
StringBuilder output = new StringBuilder(), error = new StringBuilder();
using (AutoResetEvent outputWaitHandle = new AutoResetEvent(false))
{
using var errorWaitHandle = new AutoResetEvent(false);
proc.OutputDataReceived += (sender, e) =>
{
if (e.Data == null) outputWaitHandle.Set();
else output.AppendLine(e.Data);
};
proc.ErrorDataReceived += (sender, e) =>
{
if (e.Data == null) errorWaitHandle.Set();
else error.AppendLine(e.Data);
};
proc.Start();
new Thread(() =>
{
proc.StandardInput.AutoFlush = true;
proc.StandardInput.Write(code);
proc.StandardInput.Flush();
proc.StandardInput.Close();
}).Start();
proc.BeginOutputReadLine();
proc.BeginErrorReadLine();
proc.WaitForExit();
outputWaitHandle.WaitOne();
errorWaitHandle.WaitOne();
}
bool ok = (proc.ExitCode == 0);
var ret = new Results
{
Succeeded = ok,
Code = output.ToString(),
Errors = error.ToString()
};
if (!ok)
Console.WriteLine(ret.Errors);
if (hlslHacks)
{
ret.Code = rxHlslSamplerCrashWorkaround.Replace(ret.Code, m => $"({m.Groups[1].Value}uniform sampler2D{m.Groups[3].Value})");
}
//make variable name map
//loop until the first line that doesn't start with a comment
var reader = new StringReader(ret.Code);
for(;;)
{
var line = reader.ReadLine();
if (line == null) break;
if (!line.StartsWith("//")) break;
if (!line.StartsWith("//var")) continue;
var parts = line.Split(':');
var native_name = parts[0].Split(' ')[2];
var code_name = parts[1].Trim();
if (code_name.StartsWith("TEXUNIT")) code_name = ""; //need parsing differently
if (code_name == "")
code_name = parts[2].Trim();
// remove some array indicators. example: `modelViewProj1[0], 4`
code_name = code_name.Split(',')[0];
code_name = code_name.Split(' ')[0];
if (code_name != "")
{
ret.MapCodeToNative[code_name] = native_name;
ret.MapNativeToCode[native_name] = code_name;
}
}
return ret;
}
}
}

4
src/BizHawk.Bizware.BizwareGL/GuiRenderer.cs
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@ -45,8 +45,8 @@ namespace BizHawk.Bizware.BizwareGL
psProgram = DefaultPixelShader_gl;
}
var vs = Owner.CreateVertexShader(false, vsProgram, "vsmain", true);
var ps = Owner.CreateFragmentShader(false, psProgram, "psmain", true);
var vs = Owner.CreateVertexShader(vsProgram, "vsmain", true);
var ps = Owner.CreateFragmentShader(psProgram, "psmain", true);
CurrPipeline = DefaultPipeline = Owner.CreatePipeline(VertexLayout, vs, ps, true, "xgui");
}

4
src/BizHawk.Bizware.BizwareGL/IGL.cs
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@ -31,12 +31,12 @@ namespace BizHawk.Bizware.BizwareGL
/// <summary>
/// compile a fragment shader. This is the simplified method. A more complex method may be added later which will accept multiple sources and preprocessor definitions independently
/// </summary>
Shader CreateFragmentShader(bool cg, string source, string entry, bool required);
Shader CreateFragmentShader(string source, string entry, bool required);
/// <summary>
/// compile a vertex shader. This is the simplified method. A more complex method may be added later which will accept multiple sources and preprocessor definitions independently
/// </summary>
Shader CreateVertexShader(bool cg, string source, string entry, bool required);
Shader CreateVertexShader(string source, string entry, bool required);
/// <summary>
/// Creates a complete pipeline from the provided vertex and fragment shader handles

4
src/BizHawk.Bizware.BizwareGL/RetroShader.cs
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@ -26,8 +26,8 @@ namespace BizHawk.Bizware.BizwareGL
string defines = "#define TEXCOORD TEXCOORD0\r\n"; //maybe not safe..
string vsSource = $"#define VERTEX\r\n{defines}{source}";
string psSource = $"#define FRAGMENT\r\n{defines}{source}";
var vs = owner.CreateVertexShader(true, vsSource, "main_vertex", debug);
var ps = owner.CreateFragmentShader(true, psSource, "main_fragment", debug);
var vs = owner.CreateVertexShader(vsSource, "main_vertex", debug);
var ps = owner.CreateFragmentShader(psSource, "main_fragment", debug);
Pipeline = Owner.CreatePipeline(VertexLayout, vs, ps, debug, "retro");
if (!Pipeline.Available)

4
src/BizHawk.Client.EmuHawk/GraphicsImplementations/IGL_GdiPlus.cs
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@ -59,8 +59,8 @@ namespace BizHawk.Client.EmuHawk
tw.Dispose();
}
public Shader CreateFragmentShader(bool cg, string source, string entry, bool required) => null;
public Shader CreateVertexShader(bool cg, string source, string entry, bool required) => null;
public Shader CreateFragmentShader(string source, string entry, bool required) => null;
public Shader CreateVertexShader(string source, string entry, bool required) => null;
public void SetBlendState(IBlendState rsBlend)
{

62
src/BizHawk.Client.EmuHawk/GraphicsImplementations/IGL_SlimDX9.cs
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@ -160,43 +160,21 @@ namespace BizHawk.Client.EmuHawk
public VertexShader vs;
public PixelShader ps;
public Shader IGLShader;
public Dictionary<string, string> MapCodeToNative;
public Dictionary<string, string> MapNativeToCode;
}
/// <exception cref="InvalidOperationException"><paramref name="required"/> is <see langword="true"/> and compilation error occurred</exception>
public Shader CreateFragmentShader(bool cg, string source, string entry, bool required)
public Shader CreateFragmentShader(string source, string entry, bool required)
{
try
{
var sw = new ShaderWrapper();
if (cg)
{
var cgc = new CGC();
var results = cgc.Run(source, entry, "hlslf", true);
source = results.Code;
entry = "main";
if (!results.Succeeded)
{
if (required) throw new InvalidOperationException(results.Errors);
return new Shader(this, null, false);
}
sw.MapCodeToNative = results.MapCodeToNative;
sw.MapNativeToCode = results.MapNativeToCode;
}
string errors = null;
ShaderBytecode byteCode;
try
{
// cgc can create shaders that will need backwards compatibility...
string profile = "ps_1_0";
if (cg)
{
profile = "ps_3_0"; //todo - smarter logic somehow
}
string profile = "ps_3_0";
// ShaderFlags.EnableBackwardsCompatibility - used this once upon a time (please leave a note about why)
byteCode = ShaderBytecode.Compile(source, null, null, entry, profile, ShaderFlags.UseLegacyD3DX9_31Dll, out errors);
@ -224,39 +202,17 @@ namespace BizHawk.Client.EmuHawk
}
/// <exception cref="InvalidOperationException"><paramref name="required"/> is <see langword="true"/> and compilation error occurred</exception>
public Shader CreateVertexShader(bool cg, string source, string entry, bool required)
public Shader CreateVertexShader(string source, string entry, bool required)
{
try
{
var sw = new ShaderWrapper();
if (cg)
{
var cgc = new CGC();
var results = cgc.Run(source, entry, "hlslv", true);
source = results.Code;
entry = "main";
if (!results.Succeeded)
{
if (required) throw new InvalidOperationException(results.Errors);
return new Shader(this, null, false);
}
sw.MapCodeToNative = results.MapCodeToNative;
sw.MapNativeToCode = results.MapNativeToCode;
}
string errors = null;
ShaderBytecode byteCode;
try
{
// cgc can create shaders that will need backwards compatibility...
string profile = "vs_1_1";
if (cg)
{
profile = "vs_3_0"; //todo - smarter logic somehow
}
string profile = "vs_3_0";
byteCode = ShaderBytecode.Compile(source, null, null, entry, profile, ShaderFlags.EnableBackwardsCompatibility, out errors);
}
catch (Exception ex)
@ -480,16 +436,6 @@ namespace BizHawk.Client.EmuHawk
ui.Opaque = uw;
string name = prefix + descr.Name;
// meh not happy about this stuff
if (fs.MapCodeToNative != null || vs.MapCodeToNative != null)
{
string key = name.TrimStart('$');
if (descr.Rows != 1)
key += "[0]";
if (fs.MapCodeToNative != null && ct == fsct) if (fs.MapCodeToNative.ContainsKey(key)) name = fs.MapCodeToNative[key];
if (vs.MapCodeToNative != null && ct == vsct) if (vs.MapCodeToNative.ContainsKey(key)) name = vs.MapCodeToNative[key];
}
ui.Name = name;
uw.Description = descr;
uw.EffectHandle = handle;

26
src/BizHawk.Client.EmuHawk/GraphicsImplementations/IGL_TK.cs
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@ -125,14 +125,14 @@ namespace BizHawk.Client.EmuHawk
GL.DeleteTexture((int)tex.Opaque);
}
public Shader CreateFragmentShader(bool cg, string source, string entry, bool required)
public Shader CreateFragmentShader(string source, string entry, bool required)
{
return CreateShader(cg, ShaderType.FragmentShader, source, entry, required);
return CreateShader(ShaderType.FragmentShader, source, entry, required);
}
public Shader CreateVertexShader(bool cg, string source, string entry, bool required)
public Shader CreateVertexShader(string source, string entry, bool required)
{
return CreateShader(cg, ShaderType.VertexShader, source, entry, required);
return CreateShader(ShaderType.VertexShader, source, entry, required);
}
public IBlendState CreateBlendState(BlendingFactorSrc colorSource, BlendEquationMode colorEquation, BlendingFactorDest colorDest,
@ -691,25 +691,9 @@ namespace BizHawk.Client.EmuHawk
return glc;
}
Shader CreateShader(bool cg, ShaderType type, string source, string entry, bool required)
Shader CreateShader(ShaderType type, string source, string entry, bool required)
{
var sw = new ShaderWrapper();
if (cg)
{
var cgc = new CGC();
var results = cgc.Run(source, entry, type == ShaderType.FragmentShader ? "glslf" : "glslv", false);
if (!results.Succeeded)
{
Console.WriteLine("CGC failed");
Console.WriteLine(results.Errors);
return new Shader(this, null, false);
}
source = results.Code;
sw.MapCodeToNative = results.MapCodeToNative;
sw.MapNativeToCode = results.MapNativeToCode;
}
int sid = GL.CreateShader(type);
bool ok = CompileShaderSimple(sid, source, required);

1
src/BizHawk.Client.EmuHawk/MainForm.cs
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@ -314,7 +314,6 @@ namespace BizHawk.Client.EmuHawk
// TODO GL - a lot of disorganized wiring-up here
// installed separately on Unix (via package manager or from https://developer.nvidia.com/cg-toolkit-download), look in $PATH
CGC.CGCBinPath = OSTailoredCode.IsUnixHost ? "cgc" : Path.Combine(PathUtils.DllDirectoryPath, "cgc.exe");
PresentationPanel = new PresentationPanel(this, Config, GlobalWin.GL)
{
GraphicsControl = { MainWindow = true }

8
waterbox/libcxx/do-everything.sh
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@ -2,24 +2,24 @@
./configure-for-waterbox-phase--
cd build-
make
make -j
make install
cd ..
./configure-for-waterbox-phase-0
cd build0
make
make -j
make install
cd ..
./configure-for-waterbox-phase-1
cd build1
make
make -j
make install
cd ..
./configure-for-waterbox-phase-2
cd build2
make
make -j
make install
cd ..

24
waterbox/readme.txt
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@ -1,13 +1,25 @@
This is the native side of the experimental "waterbox" project for bizhawk.
It consists of a modified musl libc, and build scripts to tie it all together.
How to use:
The prescribed possibilities are not exhaustive. Other platforms may work.
Here is what we're supporting:
1. Get a full Bizhawk checkout.
* This needs to be in an NTFS path which is then foreign mounted in WSL2
2. Get WSL2 + Ubuntu 20.4LTS
* Other combinations may work. Shrug.
3. Start running commands:
PREPARE A WIN10 VM:
1. Make sure the VM has virtualization enabled on the guest. For example in VMWare Workstation, "Virtualize Intel VT-X/EPT or AMD-V/RVI"
2. Follow WIN10 Workstation preparation guide
3. If you wish to clone bizhawk on your host system, you can use a VMWare shared folder and: `sudo mount -t drvfs Z: /mnt/z -o metadata` (WSL won't auto-mount the shared drive)
3b. NO: it doesnt work. using `sudo nano /etc/fstab` you can add a line in this format: `Z: /mnt/z drvfs rw,relatime 0 0` (and then reboot your windows system) to get it to auto-mount
PREPARE A WIN10 WORKSTATION:
Using the guidance at (https://docs.microsoft.com/en-us/windows/wsl/wsl2-kernel & https://docs.microsoft.com/en-us/windows/wsl/install-win10):
1. Install WSL2
2. Install Ubuntu 20.04 LTS (https://www.microsoft.com/en-us/p/ubuntu-2004-lts/9n6svws3rx71)
3. Clone the bizhawk repository. You can use it through /mnt or /home if you really like
4. Install build tools: sudo apt-get update && sudo apt-get install gcc g++ make cmake
5. Read the documentation in libcxx directory. Be prepared by having llvm-project in the correct location
6. Build waterbox framework libraries and such:
NOTE:
cd musl
./configure-for-waterbox