tk11/input_layout.hpp

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//          Copyright Florian Winter 2010 - 2010.
// Distributed under the Boost Software License, Version 1.0.
//    (See accompanying file LICENSE_1_0.txt or copy at
//          http://www.boost.org/LICENSE_1_0.txt)

#ifndef TK11_INPUT_LAYOUT_HPP
#define TK11_INPUT_LAYOUT_HPP

#include "d3d.hpp"

namespace tk11 {


  ID3D11InputLayout_ptr create_input_layout(ID3D11Device_ptr device,
      const D3D11_INPUT_ELEMENT_DESC* elements, UINT num_elements,
      ID3D10Blob_ptr shader_code);


  D3D11_INPUT_ELEMENT_DESC make_input_element(DXGI_FORMAT format,
      const char* semantic_name, UINT semantic_index = 0, UINT input_slot = 0);


  template<typename T, std::size_t N>
  D3D11_INPUT_ELEMENT_DESC make_vector_input_element(const char* semantic_name, UINT semantic_index = 0, UINT input_slot = 0) {
    return make_input_element(Input_Element_Format<T, N>()(), semantic_name, semantic_index, input_slot);
  }


  template<typename T, std::size_t N>
  struct Input_Element_Format {

    DXGI_FORMAT operator()() const;
  };

}

#endif

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