text: /*M///////////////////////////////////////////////////////////////////////////////////////
  //
  //  IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
  //
  //  By downloading, copying, installing or using the software you agree to this license.
  //  If you do not agree to this license, do not download, install,
  //  copy or use the software.
  //
  //
  //                          License Agreement
  //                For Open Source Computer Vision Library
  //
  // Copyright (C) 2000-2008, Intel Corporation, all rights reserved.
  // Copyright (C) 2009, Willow Garage Inc., all rights reserved.
  // Third party copyrights are property of their respective owners.
  //
  // Redistribution and use in source and binary forms, with or without modification,
  // are permitted provided that the following conditions are met:
  //
  //   * Redistribution's of source code must retain the above copyright notice,
  //     this list of conditions and the following disclaimer.
  //
  //   * Redistribution's in binary form must reproduce the above copyright notice,
  //     this list of conditions and the following disclaimer in the documentation
  //     and/or other materials provided with the distribution.
  //
  //   * The name of the copyright holders may not be used to endorse or promote products
  //     derived from this software without specific prior written permission.
  //
  // This software is provided by the copyright holders and contributors "as is" and
  // any express or implied warranties, including, but not limited to, the implied
  // warranties of merchantability and fitness for a particular purpose are disclaimed.
  // In no event shall the Intel Corporation or contributors be liable for any direct,
  // indirect, incidental, special, exemplary, or consequential damages
  // (including, but not limited to, procurement of substitute goods or services;
  // loss of use, data, or profits; or business interruption) however caused
  // and on any theory of liability, whether in contract, strict liability,
  // or tort (including negligence or otherwise) arising in any way out of
  // the use of this software, even if advised of the possibility of such damage.
  //
  //M*/
  
  #ifndef _CV_INTERNAL_H_
  #define _CV_INTERNAL_H_
  
  #if defined _MSC_VER && _MSC_VER >= 1200
      /* disable warnings related to inline functions */
      #pragma warning( disable: 4251 4711 4710 4514 )
  #endif
  
  #include "cv.h"
  #include "cxmisc.h"
  #include <math.h>
  #include <assert.h>
  #include <string.h>
  #include <stdlib.h>
  #include <stdio.h>
  #include <limits.h>
  #include <float.h>
  
  #ifdef __BORLANDC__
  #ifndef WIN32
      #define     WIN32
  #endif
  #ifndef _WIN32
      #define     _WIN32
  #endif
      #define     CV_DLL
      #undef      _CV_ALWAYS_PROFILE_
      #define     _CV_ALWAYS_NO_PROFILE_
  #endif
  
  /* helper tables */
  extern const uchar icvSaturate8u_cv[];
  #define CV_FAST_CAST_8U(t)  (assert(-256 <= (t) || (t) <= 512), icvSaturate8u_cv[(t)+256])
  #define CV_CALC_MIN_8U(a,b) (a) -= CV_FAST_CAST_8U((a) - (b))
  #define CV_CALC_MAX_8U(a,b) (a) += CV_FAST_CAST_8U((b) - (a))
  
  // -256.f ... 511.f
  extern const float icv8x32fTab_cv[];
  #define CV_8TO32F(x)  icv8x32fTab_cv[(x)+256]
  
  // (-128.f)^2 ... (255.f)^2
  extern const float icv8x32fSqrTab[];
  #define CV_8TO32F_SQR(x)  icv8x32fSqrTab[(x)+128]
  
  namespace cv
  {
  
  enum { INTER_BITS=5, INTER_BITS2=INTER_BITS*2,
         INTER_TAB_SIZE=(1<<INTER_BITS),
         INTER_TAB_SIZE2=INTER_TAB_SIZE*INTER_TAB_SIZE };
  
  static inline Point normalizeAnchor( Point anchor, Size ksize )
  {
      if( anchor == Point(-1,-1) )
          anchor = Point(ksize.width/2, ksize.height/2);
      else
          CV_Assert( anchor.inside(Rect(0, 0, ksize.width, ksize.height)) );
      return anchor;
  }
  
  void preprocess2DKernel( const Mat& kernel, vector<Point>& coords, vector<uchar>& coeffs );
  void crossCorr( const Mat& src, const Mat& templ, Mat& dst,
                  Point anchor=Point(0,0), double delta=0,
                  int borderType=BORDER_REFLECT_101 );
  
  }
  
  typedef struct CvPyramid
  {
      uchar **ptr;
      CvSize *sz;
      double *rate;
      int *step;
      uchar *state;
      int level;
  }
  CvPyramid;
  
  #ifndef IPPI_CALL
  #define IPPI_CALL(func) CV_Assert((func) >= 0)
  #endif
  
  #include "_cvmatrix.h"
  #include "_cvgeom.h"
  #include "_cvimgproc.h"
  
  #endif /*_CV_INTERNAL_H_*/
  