1/*M///////////////////////////////////////////////////////////////////////////////////////
2//
3//  IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
4//
5//  By downloading, copying, installing or using the software you agree to this license.
6//  If you do not agree to this license, do not download, install,
7//  copy or use the software.
8//
9//
10//                        Intel License Agreement
11//                For Open Source Computer Vision Library
12//
13// Copyright (C) 2000, Intel Corporation, all rights reserved.
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15//
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27//     derived from this software without specific prior written permission.
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40//M*/
41
42#ifndef _CV_INTERNAL_H_
43#define _CV_INTERNAL_H_
44
45#if defined _MSC_VER && _MSC_VER >= 1200
46    /* disable warnings related to inline functions */
47    #pragma warning( disable: 4711 4710 4514 )
48#endif
49
50#include "cv.h"
51#include "cxmisc.h"
52#include <math.h>
53#include <assert.h>
54#include <string.h>
55#include <stdlib.h>
56#include <stdio.h>
57#include <limits.h>
58#include <float.h>
59
60typedef unsigned char uchar;
61typedef unsigned short ushort;
62
63#ifdef __BORLANDC__
64    #define     WIN32
65    #define     CV_DLL
66    #undef      _CV_ALWAYS_PROFILE_
67    #define     _CV_ALWAYS_NO_PROFILE_
68#endif
69
70/* helper tables */
71extern const uchar icvSaturate8u_cv[];
72#define CV_FAST_CAST_8U(t)  (assert(-256 <= (t) || (t) <= 512), icvSaturate8u_cv[(t)+256])
73#define CV_CALC_MIN_8U(a,b) (a) -= CV_FAST_CAST_8U((a) - (b))
74#define CV_CALC_MAX_8U(a,b) (a) += CV_FAST_CAST_8U((b) - (a))
75
76// -256.f ... 511.f
77extern const float icv8x32fTab_cv[];
78#define CV_8TO32F(x)  icv8x32fTab_cv[(x)+256]
79
80// (-128.f)^2 ... (255.f)^2
81extern const float icv8x32fSqrTab[];
82#define CV_8TO32F_SQR(x)  icv8x32fSqrTab[(x)+128]
83
84CV_INLINE  CvDataType icvDepthToDataType( int type );
85CV_INLINE  CvDataType icvDepthToDataType( int type )
86{
87    return (CvDataType)(
88            ((((int)cv8u)|((int)cv8s << 4)|((int)cv16u << 8)|
89              ((int)cv16s << 12)|((int)cv32s << 16)|((int)cv32f << 20)|
90              ((int)cv64f << 24)) >> CV_MAT_DEPTH(type)*4) & 15);
91}
92
93#define CV_HIST_DEFAULT_TYPE CV_32F
94
95CV_EXTERN_C_FUNCPTR( void (CV_CDECL * CvWriteNodeFunction)(void* seq,void* node) )
96
97#define _CvConvState CvFilterState
98
99typedef struct CvPyramid
100{
101    uchar **ptr;
102    CvSize *sz;
103    double *rate;
104    int *step;
105    uchar *state;
106    int level;
107}
108CvPyramid;
109
110#include "_cvipp.h"
111#include "_cvmatrix.h"
112#include "_cvgeom.h"
113#include "_cvimgproc.h"
114
115// default face cascade
116//extern const char* icvDefaultFaceCascade[];
117
118#endif /*_CV_INTERNAL_H_*/
119