IDXCompiler: added GetLibraryName() method

Author: TheMostDiligent

Graphics/ShaderTools/include/DXCompiler.hpp

@@ -52,17 +52,22 @@ enum class DXCompilerTarget
 };
 
 /// DXC compiler interface.
-class IDXCompiler
+struct IDXCompiler
 {
-public:
     virtual ~IDXCompiler() {}
 
+    /// Returns the maximum shader model supported by the compiler.
     virtual ShaderVersion GetMaxShaderModel() = 0;
 
+    /// Returns true if the compiler is loaded and ready to use.
     virtual bool IsLoaded() = 0;
 
+    /// Returns the compiler version.
     virtual Version GetVersion() = 0;
 
+    /// Returns the name of the DX Compiler library.
+    virtual const std::string& GetLibraryName() const = 0;
+
     struct CompileAttribs
     {
         const char*                      Source                     = nullptr;

Graphics/ShaderTools/include/DXCompilerLibrary.hpp

@@ -1,5 +1,5 @@
 /*
- *  Copyright 2024 Diligent Graphics LLC
+ *  Copyright 2024-2025 Diligent Graphics LLC
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -100,6 +100,11 @@ class DXCompilerLibrary
         return m_MaxShaderModel;
     }
 
+    const std::string& GetLibName() const
+    {
+        return m_LibName;
+    }
+
 private:
     void Load();
     void Unload();

Graphics/ShaderTools/src/DXCompiler.cpp

@@ -101,6 +101,11 @@ class DXCompilerImpl final : public IDXCompiler
         return m_Library.GetVersion();
     }
 
+    virtual const std::string& GetLibraryName() const override final
+    {
+        return m_Library.GetLibName();
+    }
+
     bool Compile(const CompileAttribs& Attribs) override final;
 
     virtual void Compile(const ShaderCreateInfo& ShaderCI,