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Improve shader conversion, fixes #589

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This commit is contained in:
Perfare 2020-08-12 20:49:36 +08:00
parent 796317f9d9
commit 0ec29f62ca
3 changed files with 116 additions and 87 deletions
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7
AssetStudio/Classes/Shader.cs
View File

@ -459,7 +459,12 @@ namespace AssetStudio
kShaderGpuProgramMetalVS = 23,
kShaderGpuProgramMetalFS = 24,
kShaderGpuProgramSPIRV = 25,
kShaderGpuProgramConsole = 26
kShaderGpuProgramConsoleVS = 26,
kShaderGpuProgramConsoleFS = 27,
kShaderGpuProgramConsoleHS = 28,
kShaderGpuProgramConsoleDS = 29,
kShaderGpuProgramConsoleGS = 30,
kShaderGpuProgramRayTracing = 31,
};
public class SerializedSubProgram

14
AssetStudioGUI/Exporter.cs
View File

@ -89,20 +89,8 @@ namespace AssetStudioGUI
if (!TryExportFile(exportPath, item, ".shader", out var exportFullPath))
return false;
var m_Shader = (Shader)item.Asset;
if (m_Shader.compressedBlob != null) //5.5 and up
{
var strs = ShaderConverter.ConvertMultiple(m_Shader);
for (int i = 0; i < strs.Length; i++)
{
var platformName = ShaderConverter.GetPlatformString(m_Shader.platforms[i]);
File.WriteAllText($"{exportPath}{item.Text}_{platformName}.shader", strs[i]);
}
}
else
{
var str = ShaderConverter.Convert(m_Shader);
var str = m_Shader.Convert();
File.WriteAllText(exportFullPath, str);
}
return true;
}

114
AssetStudioUtility/ShaderConverter.cs
View File

@ -9,7 +9,7 @@ namespace AssetStudio
{
public static class ShaderConverter
{
public static string Convert(Shader shader)
public static string Convert(this Shader shader)
{
if (shader.m_SubProgramBlob != null) //5.3 - 5.4
{
@ -27,17 +27,15 @@ namespace AssetStudio
if (shader.compressedBlob != null) //5.5 and up
{
return ConvertMultiple(shader)[0];
return ConvertSerializedShader(shader);
}
return header + Encoding.UTF8.GetString(shader.m_Script);
}
public static string[] ConvertMultiple(Shader shader)
private static string ConvertSerializedShader(Shader shader)
{
if (shader.compressedBlob != null) //5.5 and up
{
var strs = new string[shader.platforms.Length];
var shaderPrograms = new ShaderProgram[shader.platforms.Length];
for (var i = 0; i < shader.platforms.Length; i++)
{
var compressedBytes = new byte[shader.compressedLengths[i]];
@ -49,19 +47,14 @@ namespace AssetStudio
}
using (var blobReader = new BinaryReader(new MemoryStream(decompressedBytes)))
{
var program = new ShaderProgram(blobReader, shader.version);
var m_Script = ConvertSerializedShader(shader.m_ParsedForm, shader.platforms[i]);
strs[i] = header + program.Export(m_Script);
shaderPrograms[i] = new ShaderProgram(blobReader, shader.version);
}
}
return strs;
return ConvertSerializedShader(shader.m_ParsedForm, shader.platforms, shaderPrograms);
}
return null;
}
private static string ConvertSerializedShader(SerializedShader m_ParsedForm, ShaderCompilerPlatform platform)
private static string ConvertSerializedShader(SerializedShader m_ParsedForm, ShaderCompilerPlatform[] platforms, ShaderProgram[] shaderPrograms)
{
var sb = new StringBuilder();
sb.Append($"Shader \"{m_ParsedForm.m_Name}\" {{\n");
@ -70,7 +63,7 @@ namespace AssetStudio
foreach (var m_SubShader in m_ParsedForm.m_SubShaders)
{
sb.Append(ConvertSerializedSubShader(m_SubShader, platform));
sb.Append(ConvertSerializedSubShader(m_SubShader, platforms, shaderPrograms));
}
if (!string.IsNullOrEmpty(m_ParsedForm.m_FallbackName))
@ -87,7 +80,7 @@ namespace AssetStudio
return sb.ToString();
}
private static string ConvertSerializedSubShader(SerializedSubShader m_SubShader, ShaderCompilerPlatform platform)
private static string ConvertSerializedSubShader(SerializedSubShader m_SubShader, ShaderCompilerPlatform[] platforms, ShaderProgram[] shaderPrograms)
{
var sb = new StringBuilder();
sb.Append("SubShader {\n");
@ -100,13 +93,13 @@ namespace AssetStudio
foreach (var m_Passe in m_SubShader.m_Passes)
{
sb.Append(ConvertSerializedPass(m_Passe, platform));
sb.Append(ConvertSerializedPass(m_Passe, platforms, shaderPrograms));
}
sb.Append("}\n");
return sb.ToString();
}
private static string ConvertSerializedPass(SerializedPass m_Passe, ShaderCompilerPlatform platform)
private static string ConvertSerializedPass(SerializedPass m_Passe, ShaderCompilerPlatform[] platforms, ShaderProgram[] shaderPrograms)
{
var sb = new StringBuilder();
switch (m_Passe.m_Type)
@ -143,35 +136,35 @@ namespace AssetStudio
if (m_Passe.progVertex.m_SubPrograms.Length > 0)
{
sb.Append("Program \"vp\" {\n");
sb.Append(ConvertSerializedSubPrograms(m_Passe.progVertex.m_SubPrograms, platform));
sb.Append(ConvertSerializedSubPrograms(m_Passe.progVertex.m_SubPrograms, platforms, shaderPrograms));
sb.Append("}\n");
}
if (m_Passe.progFragment.m_SubPrograms.Length > 0)
{
sb.Append("Program \"fp\" {\n");
sb.Append(ConvertSerializedSubPrograms(m_Passe.progFragment.m_SubPrograms, platform));
sb.Append(ConvertSerializedSubPrograms(m_Passe.progFragment.m_SubPrograms, platforms, shaderPrograms));
sb.Append("}\n");
}
if (m_Passe.progGeometry.m_SubPrograms.Length > 0)
{
sb.Append("Program \"gp\" {\n");
sb.Append(ConvertSerializedSubPrograms(m_Passe.progGeometry.m_SubPrograms, platform));
sb.Append(ConvertSerializedSubPrograms(m_Passe.progGeometry.m_SubPrograms, platforms, shaderPrograms));
sb.Append("}\n");
}
if (m_Passe.progHull.m_SubPrograms.Length > 0)
{
sb.Append("Program \"hp\" {\n");
sb.Append(ConvertSerializedSubPrograms(m_Passe.progHull.m_SubPrograms, platform));
sb.Append(ConvertSerializedSubPrograms(m_Passe.progHull.m_SubPrograms, platforms, shaderPrograms));
sb.Append("}\n");
}
if (m_Passe.progDomain.m_SubPrograms.Length > 0)
{
sb.Append("Program \"dp\" {\n");
sb.Append(ConvertSerializedSubPrograms(m_Passe.progDomain.m_SubPrograms, platform));
sb.Append(ConvertSerializedSubPrograms(m_Passe.progDomain.m_SubPrograms, platforms, shaderPrograms));
sb.Append("}\n");
}
}
@ -180,7 +173,7 @@ namespace AssetStudio
return sb.ToString();
}
private static string ConvertSerializedSubPrograms(SerializedSubProgram[] m_SubPrograms, ShaderCompilerPlatform platform)
private static string ConvertSerializedSubPrograms(SerializedSubProgram[] m_SubPrograms, ShaderCompilerPlatform[] platforms, ShaderProgram[] shaderPrograms)
{
var sb = new StringBuilder();
var groups = m_SubPrograms.GroupBy(x => x.m_BlobIndex);
@ -189,6 +182,9 @@ namespace AssetStudio
var programs = group.GroupBy(x => x.m_GpuProgramType);
foreach (var program in programs)
{
for (int i = 0; i < platforms.Length; i++)
{
var platform = platforms[i];
if (CheckGpuProgramUsable(platform, program.Key))
{
var subPrograms = program.ToList();
@ -201,13 +197,14 @@ namespace AssetStudio
sb.Append($"hw_tier{subProgram.m_ShaderHardwareTier:00} ");
}
sb.Append("\" {\n");
sb.Append($"GpuProgramIndex {subProgram.m_BlobIndex}\n");
sb.Append("}\n");
sb.Append(shaderPrograms[i].m_SubPrograms[subProgram.m_BlobIndex].Export());
sb.Append("\n}\n");
}
break;
}
}
}
}
return sb.ToString();
}
@ -439,9 +436,17 @@ namespace AssetStudio
|| programType == ShaderGpuProgramType.kShaderGpuProgramDX9PixelSM20
|| programType == ShaderGpuProgramType.kShaderGpuProgramDX9PixelSM30;
case ShaderCompilerPlatform.kShaderCompPlatformXbox360:
return programType == ShaderGpuProgramType.kShaderGpuProgramConsole;
return programType == ShaderGpuProgramType.kShaderGpuProgramConsoleVS
|| programType == ShaderGpuProgramType.kShaderGpuProgramConsoleFS
|| programType == ShaderGpuProgramType.kShaderGpuProgramConsoleHS
|| programType == ShaderGpuProgramType.kShaderGpuProgramConsoleDS
|| programType == ShaderGpuProgramType.kShaderGpuProgramConsoleGS;
case ShaderCompilerPlatform.kShaderCompPlatformPS3:
return programType == ShaderGpuProgramType.kShaderGpuProgramConsole;
return programType == ShaderGpuProgramType.kShaderGpuProgramConsoleVS
|| programType == ShaderGpuProgramType.kShaderGpuProgramConsoleFS
|| programType == ShaderGpuProgramType.kShaderGpuProgramConsoleHS
|| programType == ShaderGpuProgramType.kShaderGpuProgramConsoleDS
|| programType == ShaderGpuProgramType.kShaderGpuProgramConsoleGS;
case ShaderCompilerPlatform.kShaderCompPlatformD3D11:
return programType == ShaderGpuProgramType.kShaderGpuProgramDX11VertexSM40
|| programType == ShaderGpuProgramType.kShaderGpuProgramDX11VertexSM50
@ -465,11 +470,23 @@ namespace AssetStudio
|| programType == ShaderGpuProgramType.kShaderGpuProgramGLES31
|| programType == ShaderGpuProgramType.kShaderGpuProgramGLES3;
case ShaderCompilerPlatform.kShaderCompPlatformPSP2:
return programType == ShaderGpuProgramType.kShaderGpuProgramConsole;
return programType == ShaderGpuProgramType.kShaderGpuProgramConsoleVS
|| programType == ShaderGpuProgramType.kShaderGpuProgramConsoleFS
|| programType == ShaderGpuProgramType.kShaderGpuProgramConsoleHS
|| programType == ShaderGpuProgramType.kShaderGpuProgramConsoleDS
|| programType == ShaderGpuProgramType.kShaderGpuProgramConsoleGS;
case ShaderCompilerPlatform.kShaderCompPlatformPS4:
return programType == ShaderGpuProgramType.kShaderGpuProgramConsole;
return programType == ShaderGpuProgramType.kShaderGpuProgramConsoleVS
|| programType == ShaderGpuProgramType.kShaderGpuProgramConsoleFS
|| programType == ShaderGpuProgramType.kShaderGpuProgramConsoleHS
|| programType == ShaderGpuProgramType.kShaderGpuProgramConsoleDS
|| programType == ShaderGpuProgramType.kShaderGpuProgramConsoleGS;
case ShaderCompilerPlatform.kShaderCompPlatformXboxOne:
return programType == ShaderGpuProgramType.kShaderGpuProgramConsole;
return programType == ShaderGpuProgramType.kShaderGpuProgramConsoleVS
|| programType == ShaderGpuProgramType.kShaderGpuProgramConsoleFS
|| programType == ShaderGpuProgramType.kShaderGpuProgramConsoleHS
|| programType == ShaderGpuProgramType.kShaderGpuProgramConsoleDS
|| programType == ShaderGpuProgramType.kShaderGpuProgramConsoleGS;
case ShaderCompilerPlatform.kShaderCompPlatformPSM: //Unknown
throw new NotSupportedException();
case ShaderCompilerPlatform.kShaderCompPlatformMetal:
@ -480,15 +497,31 @@ namespace AssetStudio
|| programType == ShaderGpuProgramType.kShaderGpuProgramGLCore41
|| programType == ShaderGpuProgramType.kShaderGpuProgramGLCore43;
case ShaderCompilerPlatform.kShaderCompPlatformN3DS:
return programType == ShaderGpuProgramType.kShaderGpuProgramConsole;
return programType == ShaderGpuProgramType.kShaderGpuProgramConsoleVS
|| programType == ShaderGpuProgramType.kShaderGpuProgramConsoleFS
|| programType == ShaderGpuProgramType.kShaderGpuProgramConsoleHS
|| programType == ShaderGpuProgramType.kShaderGpuProgramConsoleDS
|| programType == ShaderGpuProgramType.kShaderGpuProgramConsoleGS;
case ShaderCompilerPlatform.kShaderCompPlatformWiiU:
return programType == ShaderGpuProgramType.kShaderGpuProgramConsole;
return programType == ShaderGpuProgramType.kShaderGpuProgramConsoleVS
|| programType == ShaderGpuProgramType.kShaderGpuProgramConsoleFS
|| programType == ShaderGpuProgramType.kShaderGpuProgramConsoleHS
|| programType == ShaderGpuProgramType.kShaderGpuProgramConsoleDS
|| programType == ShaderGpuProgramType.kShaderGpuProgramConsoleGS;
case ShaderCompilerPlatform.kShaderCompPlatformVulkan:
return programType == ShaderGpuProgramType.kShaderGpuProgramSPIRV;
case ShaderCompilerPlatform.kShaderCompPlatformSwitch:
return programType == ShaderGpuProgramType.kShaderGpuProgramConsole;
return programType == ShaderGpuProgramType.kShaderGpuProgramConsoleVS
|| programType == ShaderGpuProgramType.kShaderGpuProgramConsoleFS
|| programType == ShaderGpuProgramType.kShaderGpuProgramConsoleHS
|| programType == ShaderGpuProgramType.kShaderGpuProgramConsoleDS
|| programType == ShaderGpuProgramType.kShaderGpuProgramConsoleGS;
case ShaderCompilerPlatform.kShaderCompPlatformXboxOneD3D12:
return programType == ShaderGpuProgramType.kShaderGpuProgramConsole;
return programType == ShaderGpuProgramType.kShaderGpuProgramConsoleVS
|| programType == ShaderGpuProgramType.kShaderGpuProgramConsoleFS
|| programType == ShaderGpuProgramType.kShaderGpuProgramConsoleHS
|| programType == ShaderGpuProgramType.kShaderGpuProgramConsoleDS
|| programType == ShaderGpuProgramType.kShaderGpuProgramConsoleGS;
default:
throw new NotSupportedException();
}
@ -554,7 +587,7 @@ namespace AssetStudio
public class ShaderProgram
{
private ShaderSubProgram[] m_SubPrograms;
public ShaderSubProgram[] m_SubPrograms;
public ShaderProgram(BinaryReader reader, int[] version)
{
@ -607,7 +640,7 @@ namespace AssetStudio
//201609010 - Unity 5.6, 2017.1 & 2017.2
//201708220 - Unity 2017.3, Unity 2017.4 & Unity 2018.1
//201802150 - Unity 2018.2 & Unity 2018.3
//201806140 - Unity 2019.1
//201806140 - Unity 2019.1~2020.1
m_Version = reader.ReadInt32();
m_ProgramType = (ShaderGpuProgramType)reader.ReadInt32();
reader.BaseStream.Position += 12;
@ -723,9 +756,12 @@ namespace AssetStudio
break;
case ShaderGpuProgramType.kShaderGpuProgramSPIRV:
sb.Append("// shader disassembly not supported on SPIR-V\n");
sb.Append("// https://github.com/KhronosGroup/SPIRV-Cross");
break;
case ShaderGpuProgramType.kShaderGpuProgramConsole:
case ShaderGpuProgramType.kShaderGpuProgramConsoleVS:
case ShaderGpuProgramType.kShaderGpuProgramConsoleFS:
case ShaderGpuProgramType.kShaderGpuProgramConsoleHS:
case ShaderGpuProgramType.kShaderGpuProgramConsoleDS:
case ShaderGpuProgramType.kShaderGpuProgramConsoleGS:
sb.Append(Encoding.UTF8.GetString(m_ProgramCode));
break;
default: