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resources: remove legacy shader authoring path

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ssdfasd
2026-04-07 14:13:26 +08:00
parent 1f140c4bab
commit 442565f176
18 changed files with 149 additions and 1063 deletions
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56
engine/src/Resources/Shader/Internal/ShaderRuntimeBuildUtils.cpp
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@@ -135,66 +135,14 @@ LoadResult BuildShaderFromIR(
shader->AddPassKeywordDeclaration(pass.name, keywordDeclaration);
}
if (!pass.backendVariants.empty()) {
const std::vector<ShaderKeywordSet> keywordSets =
BuildShaderKeywordVariantSets(pass.keywordDeclarations);
for (const ShaderBackendVariantIR& backendVariant : pass.backendVariants) {
Containers::String vertexSourceCode;
ShaderStageVariant vertexVariant = {};
vertexVariant.stage = ShaderType::Vertex;
vertexVariant.backend = backendVariant.backend;
vertexVariant.language = backendVariant.language;
vertexVariant.entryPoint =
backendVariant.language == ShaderLanguage::HLSL && !pass.vertexEntryPoint.Empty()
? pass.vertexEntryPoint
: GetDefaultEntryPoint(backendVariant.language, ShaderType::Vertex);
vertexVariant.profile = !backendVariant.vertexProfile.Empty()
? backendVariant.vertexProfile
: GetDefaultProfile(backendVariant.language, backendVariant.backend, ShaderType::Vertex);
const Containers::String resolvedVertexPath =
ResolveShaderDependencyPath(backendVariant.vertexSourcePath, path);
if (!ReadShaderTextFile(resolvedVertexPath, vertexSourceCode)) {
return LoadResult("Failed to read shader authoring vertex source: " + resolvedVertexPath);
}
Containers::String fragmentSourceCode;
ShaderStageVariant fragmentVariant = {};
fragmentVariant.stage = ShaderType::Fragment;
fragmentVariant.backend = backendVariant.backend;
fragmentVariant.language = backendVariant.language;
fragmentVariant.entryPoint =
backendVariant.language == ShaderLanguage::HLSL && !pass.fragmentEntryPoint.Empty()
? pass.fragmentEntryPoint
: GetDefaultEntryPoint(backendVariant.language, ShaderType::Fragment);
fragmentVariant.profile = !backendVariant.fragmentProfile.Empty()
? backendVariant.fragmentProfile
: GetDefaultProfile(backendVariant.language, backendVariant.backend, ShaderType::Fragment);
const Containers::String resolvedFragmentPath =
ResolveShaderDependencyPath(backendVariant.fragmentSourcePath, path);
if (!ReadShaderTextFile(resolvedFragmentPath, fragmentSourceCode)) {
return LoadResult("Failed to read shader authoring fragment source: " + resolvedFragmentPath);
}
for (const ShaderKeywordSet& keywordSet : keywordSets) {
vertexVariant.requiredKeywords = keywordSet;
vertexVariant.sourceCode = BuildKeywordVariantSource(vertexSourceCode, keywordSet);
shader->AddPassVariant(pass.name, vertexVariant);
fragmentVariant.requiredKeywords = keywordSet;
fragmentVariant.sourceCode = BuildKeywordVariantSource(fragmentSourceCode, keywordSet);
shader->AddPassVariant(pass.name, fragmentVariant);
}
}
} else if (!pass.programSource.Empty()) {
if (!pass.programSource.Empty()) {
Containers::String combinedSource;
AppendAuthoringSourceBlock(combinedSource, shaderIR.sharedProgramSource);
AppendAuthoringSourceBlock(combinedSource, subShader.sharedProgramSource);
AppendAuthoringSourceBlock(combinedSource, pass.sharedProgramSource);
AppendAuthoringSourceBlock(combinedSource, pass.programSource);
const Containers::String strippedCombinedSource =
StripUnityStyleAuthoringPragmas(combinedSource);
StripShaderAuthoringPragmas(combinedSource);
const std::vector<ShaderKeywordSet> keywordSets =
BuildShaderKeywordVariantSets(pass.keywordDeclarations);