public CppInclusionContextResult CreateInclusionContextResult(CppGlobalSymbolCache cache,
CppFileLocation rootFile,
FileProcessingOptions options, long cacheVersion, Lifetime lifetime)
{
var locationTracker = cache.Solution.GetComponent <InjectedHlslFileLocationTracker>();
if (!locationTracker.IsValid(rootFile))
{
return(CppInclusionContextResult.Fail(CppInclusionContextResult.Status.UNSUITABLE_PROJECT_FILE));
}
var properties = new CppCompilationProperties()
{
LanguageKind = CppLanguageKind.HLSL, ClrSupport = VCXCompileAsManagedOptions.ManagedNotSet,
};
var cgIncludeFolder =
CgIncludeDirectoryTracker.GetCgIncludeFolderPath(cache.Solution.GetComponent <UnityVersion>());
if (!cgIncludeFolder.IsEmpty)
{
properties.IncludePaths.Add(cgIncludeFolder);
}
properties.IncludePaths.Add(cache.Solution.SolutionDirectory);
return(CreateInclusionContextResult(cache, rootFile, options, properties, null, cacheVersion, lifetime));
}
public CppInclusionContextResult CreateInclusionContextResult(CppGlobalSymbolCache cache,
CppFileLocation rootFile,
FileProcessingOptions options, long cacheVersion, Lifetime lifetime)
{
var locationTracker = cache.Solution.GetComponent <InjectedHlslFileLocationTracker>();
if (!locationTracker.IsValid(rootFile))
{
return(CppInclusionContextResult.Fail(CppInclusionContextResult.Status.UNSUITABLE_PROJECT_FILE));
}
var properties = new CppCompilationProperties()
{
LanguageKind = CppLanguageKind.HLSL, ClrSupport = VCXCompileAsManagedOptions.ManagedNotSet,
};
var cgIncludeFolder =
CgIncludeDirectoryTracker.GetCgIncludeFolderPath(cache.Solution.GetComponent <UnityVersion>());
if (!cgIncludeFolder.IsEmpty)
{
properties.IncludePaths.Add(cgIncludeFolder);
}
properties.IncludePaths.Add(cache.Solution.SolutionDirectory);
var shaderCache = cache.Solution.GetComponent <InjectedHlslFileLocationTracker>();
// TODO 1) is cache ready? what will happen under document transaction? check for bad moment?
// TODO 2) what will happen under psi transaction? include in cache could be out-of date. Try use include quickfix when cginclude is after cgprogram where QF is used
var includeLocation = shaderCache.GetIncludes(rootFile);
return(CreateInclusionContextResult(cache, rootFile,
includeLocation, options, properties, null, cacheVersion, lifetime));
}
public CppCompilationProperties GetCompilationProperties(IProject project, IProjectFile projectFile, CppFileLocation rootFile,
CppGlobalSymbolCache globalCache)
{
if (project.IsUnityProject() && CppProjectFileType.ALL_HLSL_EXTENSIONS.Contains(rootFile.Location.ExtensionWithDot))
{
var properties = new CppCompilationProperties();
properties.LanguageKind = CppLanguageKind.HLSL;
var path = CgIncludeDirectoryTracker.GetCgIncludeFolderPath(myUnityVersion);
if (!path.IsEmpty)
{
properties.IncludePaths.Add(path);
}
properties.ForcedIncludes.Add(globalCache.Solution.SolutionDirectory.Combine(Utils.ShaderConfigFile).FullPath);
properties.PredefinedMacros.Add(CppPPDefineSymbol.ParsePredefinedMacro("SHADER_API_D3D11"));
properties.IncludePaths.Add(globalCache.Solution.SolutionDirectory);
return(properties);
}
return(null);
}
private IEnumerable <CppFileLocation> GetIncludes(IPsiSourceFile sourceFile, InjectedHlslProgramType type, bool isSurface)
{
var includeType = GetIncludeProgramType(type);
var includeList = new List <CppFileLocation>();
includeList.Add(new CppFileLocation(myCppExternalModule, mySolution.SolutionDirectory.Combine(Utils.ShaderConfigFile)));
if (includeType != InjectedHlslProgramType.Uknown)
{
var includes = GetIncludesLocation(sourceFile, includeType);
foreach (var include in includes)
{
includeList.Add(include);
}
}
var cgIncludeFolder = CgIncludeDirectoryTracker.GetCgIncludeFolderPath(myUnityVersion);
if (cgIncludeFolder.ExistsDirectory)
{
if (type == InjectedHlslProgramType.CGProgram)
{
var hlslSupport = cgIncludeFolder.Combine("HLSLSupport.cginc");
if (hlslSupport.ExistsFile)
{
includeList.Add(new CppFileLocation(myCppExternalModule, hlslSupport));
}
var variables = cgIncludeFolder.Combine("UnityShaderVariables.cginc");
if (variables.ExistsFile)
{
includeList.Add(new CppFileLocation(myCppExternalModule, variables));
}
// from surface shader generated code
if (isSurface)
{
var unityCG = cgIncludeFolder.Combine("UnityCG.cginc");
if (unityCG.ExistsFile)
{
includeList.Add(new CppFileLocation(myCppExternalModule, unityCG));
}
var lighting = cgIncludeFolder.Combine("Lighting.cginc");
if (lighting.ExistsFile)
{
includeList.Add(new CppFileLocation(myCppExternalModule, lighting));
}
var unityPbsLighting = cgIncludeFolder.Combine("UnityPBSLighting.cginc");
if (unityPbsLighting.ExistsFile)
{
includeList.Add(new CppFileLocation(myCppExternalModule, unityPbsLighting));
}
var autoLight = cgIncludeFolder.Combine("AutoLight.cginc");
if (autoLight.ExistsFile)
{
includeList.Add(new CppFileLocation(myCppExternalModule, autoLight));
}
}
}
}
return(includeList);
}
public IEnumerable <CppFileLocation> GetIncludes(CppFileLocation cppFileLocation)
{
// PSI is not commited here
// TODO: cpp global cache should calculate cache only when PSI for file with cpp injects is committed.
var sourceFile = cppFileLocation.GetRandomSourceFile(mySolution);
var range = cppFileLocation.RootRange;
Assertion.Assert(range.IsValid, "range.IsValid");
var buffer = sourceFile.Document.Buffer;
var type = GetShaderProgramType(buffer, range.StartOffset);
var includeType = GetIncludeProgramType(type);
yield return(new CppFileLocation(myCppExternalModule, mySolution.SolutionDirectory.Combine(Utils.ShaderConfigFile)));
if (includeType != InjectedHlslProgramType.Uknown)
{
var includes = GetIncludesLocation(sourceFile, includeType);
foreach (var include in includes)
{
yield return(include);
}
}
var cgIncludeFolder = CgIncludeDirectoryTracker.GetCgIncludeFolderPath(myUnityVersion);
if (!cgIncludeFolder.ExistsDirectory)
{
yield break;
}
if (type == InjectedHlslProgramType.CGProgram)
{
var hlslSupport = cgIncludeFolder.Combine("HLSLSupport.cginc");
if (hlslSupport.ExistsFile)
{
yield return(new CppFileLocation(myCppExternalModule, hlslSupport));
}
var variables = cgIncludeFolder.Combine("UnityShaderVariables.cginc");
if (variables.ExistsFile)
{
yield return(new CppFileLocation(myCppExternalModule, variables));
}
}
var lexer = CppLexer.Create(ProjectedBuffer.Create(buffer, range));
lexer.Start();
while (lexer.TokenType != null)
{
var tokenType = lexer.TokenType;
if (tokenType is CppDirectiveTokenNodeType)
{
lexer.Advance();
var context = lexer.GetTokenText().TrimStart();
if (context.StartsWith("surface"))
{
var unityCG = cgIncludeFolder.Combine("UnityCG.cginc");
if (unityCG.ExistsFile)
{
yield return(new CppFileLocation(myCppExternalModule, unityCG));
}
var lighting = cgIncludeFolder.Combine("Lighting.cginc");
if (lighting.ExistsFile)
{
yield return(new CppFileLocation(myCppExternalModule, lighting));
}
var unityPbsLighting = cgIncludeFolder.Combine("UnityPBSLighting.cginc");
if (unityPbsLighting.ExistsFile)
{
yield return(new CppFileLocation(myCppExternalModule, unityPbsLighting));
}
var autoLight = cgIncludeFolder.Combine("AutoLight.cginc");
if (autoLight.ExistsFile)
{
yield return(new CppFileLocation(myCppExternalModule, autoLight));
}
break;
}
// TODO: optimization if we found vertex/fragment/geometry/hull/domain?
}
lexer.Advance();
}
}