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.
14 // Third party copyrights are property of their respective owners.
15 //
16 // Redistribution and use in source and binary forms, with or without modification,
17 // are permitted provided that the following conditions are met:
18 //
19 // * Redistribution's of source code must retain the above copyright notice,
20 // this list of conditions and the following disclaimer.
21 //
22 // * Redistribution's in binary form must reproduce the above copyright notice,
23 // this list of conditions and the following disclaimer in the documentation
24 // and/or other materials provided with the distribution.
25 //
26 // * The name of Intel Corporation may not be used to endorse or promote products
27 // derived from this software without specific prior written permission.
28 //
29 // This software is provided by the copyright holders and contributors "as is" and
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34 // (including, but not limited to, procurement of substitute goods or services;
35 // loss of use, data, or profits; or business interruption) however caused
36 // and on any theory of liability, whether in contract, strict liability,
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38 // the use of this software, even if advised of the possibility of such damage.
39 //
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
60 typedef unsigned char uchar;
61 typedef 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 */
71 extern 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
77 extern const float icv8x32fTab_cv[];
78 #define CV_8TO32F(x) icv8x32fTab_cv[(x)+256]
79
80 // (-128.f)^2 ... (255.f)^2
81 extern const float icv8x32fSqrTab[];
82 #define CV_8TO32F_SQR(x) icv8x32fSqrTab[(x)+128]
83
84 CV_INLINE CvDataType icvDepthToDataType( int type );
icvDepthToDataType(int type)85 CV_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
95 CV_EXTERN_C_FUNCPTR( void (CV_CDECL * CvWriteNodeFunction)(void* seq,void* node) )
96
97 #define _CvConvState CvFilterState
98
99 typedef struct CvPyramid
100 {
101 uchar **ptr;
102 CvSize *sz;
103 double *rate;
104 int *step;
105 uchar *state;
106 int level;
107 }
108 CvPyramid;
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