#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

#ifndef NUCLEX_GRAPHICS_RASTERIZATION_DIRECT3D11TEXTUREOBSERVER_H
#define NUCLEX_GRAPHICS_RASTERIZATION_DIRECT3D11TEXTUREOBSERVER_H

#include "Nuclex/Graphics/Config.h"
#include "Nuclex/Graphics/Rasterization/Texture.h"
#include "../Direct3D11Api.h"

namespace Nuclex { namespace Graphics { namespace Rasterization {

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

  ///<summary>Base class for Direct3D 11 texture observers</summary>
  class Direct3D11TextureObserver : public Texture::Observer {

    /// <summary>Initializes a new Direct3D 11 texture observer</summary>
    protected: Direct3D11TextureObserver() {}

    /// <summary>Frees all resources owned by the texture observer</summary>
    public: virtual ~Direct3D11TextureObserver() {}

    /// <summary>Retrieves the view for the observer's Direct3D texture</summary>
    /// <returns>The view for the observer's Direct3D texture</returns>
    public: virtual const ID3D11ShaderResourceViewPtr &GetResourceView() const = 0;

    private: Direct3D11TextureObserver(const Direct3D11TextureObserver &);
    private: Direct3D11TextureObserver &operator =(const Direct3D11TextureObserver &);

  };

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

}}} // namespace Nuclex::Graphics::Rasterization

#endif // NUCLEX_GRAPHICS_RASTERIZATION_DIRECT3D11TEXTUREOBSERVER_H