detect_source_type()

ShaderFoundry::DetectedSourceType MayaFlux::Portal::Graphics::ShaderFoundry::detect_source_type ( const std::string &  content ) const

private

Definition at line 398 of file ShaderFoundry.cpp.

{
    auto resolved_path = resolve_shader_path(content);
 
    if (resolved_path.has_value()) {
        std::string ext = resolved_path->extension().string();
        std::ranges::transform(ext, ext.begin(), ::tolower);
 
        if (ext == ".spv") {
            return DetectedSourceType::FILE_SPIRV;
        }
 
        return DetectedSourceType::FILE_GLSL;
    }
 
    if (content.size() > 1024 || content.find('\n') != std::string::npos) {
        return DetectedSourceType::SOURCE_STRING;
    }
 
    return DetectedSourceType::SOURCE_STRING;
}

References FILE_GLSL, FILE_SPIRV, resolve_shader_path(), and SOURCE_STRING.

Referenced by load_shader().

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