#pragma region CPL License
/*
Nuclex Native Framework
Copyright (C) 2002-2013 Nuclex Development Labs

This library is free software; you can redistribute it and/or
modify it under the terms of the IBM Common Public License as
published by the IBM Corporation; either version 1.0 of the
License, or (at your option) any later version.

This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
IBM Common Public License for more details.

You should have received a copy of the IBM Common Public
License along with this library
*/
#pragma endregion // CPL License

// If the library is compiled as a DLL, this ensures symbols are exported
#define NUCLEX_GRAPHICS_SOURCE 1

#include "Nuclex/Graphics/Introspection/ShaderReflector.h"
#include "HlslShaderReflector.h"

#include <stdexcept>

namespace Nuclex { namespace Graphics { namespace Introspection {

  // ------------------------------------------------------------------------------------------- //

  std::unique_ptr<ShaderMetadata> ShaderReflector::Read(
    const std::uint8_t *bytecode, std::size_t length
  ) {
    std::unique_ptr<ShaderMetadata> metadata(new ShaderMetadata());

    if(HlslShaderReflector::IsHlslShader(bytecode, length)) {
      HlslShaderReflector::Read(bytecode, length, *metadata.get());
    } else {
      throw std::runtime_error("File format not recognized");
    }

    return metadata;
  }

  // ------------------------------------------------------------------------------------------- //

}}} // namespace Nuclex::Graphics::Introspection