//=============================================================================
  // DrawableTex2D.h by Frank Luna (C) 2005 All Rights Reserved.
  //=============================================================================
  
  ifndef DRAWABLE_TEX2D_H
  define DRAWABLE_TEX2D_H
  
  include <d3dUtil.h>
  
  class DrawableTex2D
  {
  public:
          DrawableTex2D(UINT width, UINT height, UINT mipLevels,
                  D3DFORMAT texFormat, bool useDepthBuffer,
                  D3DFORMAT depthFormat, D3DVIEWPORT9& viewport, bool autoGenMips);
          ~DrawableTex2D();
  
          IDirect3DTexture9* d3dTex();
  
          void beginScene();
          void endScene();
  
          void onLostDevice();
          void onResetDevice();
  
  private:
          // This class is not designed to be copied.
          DrawableTex2D(const DrawableTex2D& rhs);
          DrawableTex2D& operator=(const DrawableTex2D& rhs);
  
  private:
          IDirect3DTexture9*    mTex;
          ID3DXRenderToSurface* mRTS;
          IDirect3DSurface9*    mTopSurf;
  
          UINT         mWidth;
          UINT         mHeight;
          UINT         mMipLevels;
          D3DFORMAT    mTexFormat;
          bool         mUseDepthBuffer;
          D3DFORMAT    mDepthFormat;
          D3DVIEWPORT9 mViewPort;
          bool         mAutoGenMips;
  };
  
  endif // DRAWABLE_TEX2D_H