[772] | 1 | /* ------------------ */ |
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| 2 | /* --- nrarith2.c --- */ |
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| 3 | /* ------------------ */ |
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| 4 | |
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| 5 | /* |
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| 6 | * Copyright (c) 2000-2014, Lionel Lacassagne, All rights reserved |
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| 7 | * Univ Paris Sud XI, CNRS |
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| 8 | * |
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| 9 | * Distributed under the Boost Software License, Version 1.0 |
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| 10 | * see accompanying file LICENSE.txt or copy it at |
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| 11 | * http://www.boost.org/LICENSE_1_0.txt |
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| 12 | */ |
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| 13 | |
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| 14 | #include <stdio.h> |
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| 15 | #include <stddef.h> |
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| 16 | #include <stdlib.h> |
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| 17 | #include <malloc.h> |
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| 18 | #include <math.h> // fabs |
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| 19 | // #include <memory.h> // memcpy |
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| 20 | |
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| 21 | #include "mypredef.h" |
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| 22 | #include "nrtype.h" |
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| 23 | #include "nrdef.h" |
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| 24 | #include "nrmacro.h" |
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| 25 | #include "nrkernel.h" |
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| 26 | |
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| 27 | #include "nrarith1.h" |
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| 28 | #include "nrarith2.h" |
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| 29 | |
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| 30 | /* ------------------ */ |
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| 31 | /* --- min_matrix --- */ |
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| 32 | /* ------------------ */ |
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| 33 | |
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| 34 | /* ----------------------------------------------------------------------------- */ |
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| 35 | IMAGE_EXPORT(sint8) min_si8matrix(sint8 **m, long nrl, long nrh, long ncl, long nch) |
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| 36 | /* ----------------------------------------------------------------------------- */ |
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| 37 | { |
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| 38 | int i, j; |
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| 39 | sint8 minimum = m[nrl][ncl]; |
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| 40 | |
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| 41 | for(i=nrl; i<=nrh; i++) { |
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| 42 | for(j=ncl; j<=nch; j++) { |
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| 43 | if(m[i][j]<minimum) minimum = m[i][j]; |
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| 44 | } |
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| 45 | } |
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| 46 | return minimum; |
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| 47 | } |
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| 48 | /* ------------------------------------------------------------------------------ */ |
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| 49 | IMAGE_EXPORT(uint8) min_ui8matrix(uint8 **m, long nrl, long nrh, long ncl, long nch) |
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| 50 | /* ------------------------------------------------------------------------------ */ |
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| 51 | { |
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| 52 | int i, j; |
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| 53 | uint8 minimum = m[nrl][ncl]; |
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| 54 | |
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| 55 | for(i=nrl; i<=nrh; i++) { |
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| 56 | for(j=ncl; j<=nch; j++) { |
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| 57 | if(m[i][j]<minimum) minimum = m[i][j]; |
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| 58 | } |
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| 59 | } |
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| 60 | return minimum; |
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| 61 | } |
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| 62 | /* --------------------------------------------------------------------------------- */ |
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| 63 | IMAGE_EXPORT(sint16) min_si16matrix(sint16 **m, long nrl, long nrh, long ncl, long nch) |
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| 64 | /* --------------------------------------------------------------------------------- */ |
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| 65 | { |
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| 66 | int i, j; |
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| 67 | sint16 minimum = m[nrl][ncl]; |
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| 68 | |
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| 69 | for(i=nrl; i<=nrh; i++) { |
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| 70 | for(j=ncl; j<=nch; j++) { |
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| 71 | if(m[i][j]<minimum) minimum = m[i][j]; |
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| 72 | } |
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| 73 | } |
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| 74 | return minimum; |
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| 75 | } |
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| 76 | /* --------------------------------------------------------------------------------- */ |
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| 77 | IMAGE_EXPORT(uint16) min_ui16matrix(uint16 **m, long nrl, long nrh, long ncl, long nch) |
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| 78 | /* --------------------------------------------------------------------------------- */ |
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| 79 | { |
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| 80 | int i, j; |
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| 81 | uint16 minimum = m[nrl][ncl]; |
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| 82 | |
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| 83 | for(i=nrl; i<=nrh; i++) { |
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| 84 | for(j=ncl; j<=nch; j++) { |
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| 85 | if(m[i][j]<minimum) minimum = m[i][j]; |
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| 86 | } |
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| 87 | } |
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| 88 | return minimum; |
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| 89 | } |
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| 90 | /* --------------------------------------------------------------------------------- */ |
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| 91 | IMAGE_EXPORT(sint32) min_si32matrix(sint32 **m, long nrl, long nrh, long ncl, long nch) |
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| 92 | /* --------------------------------------------------------------------------------- */ |
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| 93 | { |
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| 94 | int i, j; |
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| 95 | sint32 minimum = m[nrl][ncl]; |
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| 96 | |
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| 97 | for(i=nrl; i<=nrh; i++) { |
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| 98 | for(j=ncl; j<=nch; j++) { |
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| 99 | if(m[i][j]<minimum) minimum = m[i][j]; |
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| 100 | } |
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| 101 | } |
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| 102 | return minimum; |
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| 103 | } |
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| 104 | /* --------------------------------------------------------------------------------- */ |
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| 105 | IMAGE_EXPORT(uint32) min_ui32matrix(uint32 **m, long nrl, long nrh, long ncl, long nch) |
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| 106 | /* --------------------------------------------------------------------------------- */ |
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| 107 | { |
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| 108 | int i, j; |
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| 109 | uint32 minimum = m[nrl][ncl]; |
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| 110 | |
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| 111 | for(i=nrl; i<=nrh; i++) { |
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| 112 | for(j=ncl; j<=nch; j++) { |
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| 113 | if(m[i][j]<minimum) minimum = m[i][j]; |
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| 114 | } |
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| 115 | } |
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| 116 | return minimum; |
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| 117 | } |
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| 118 | /* --------------------------------------------------------------------------------- */ |
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| 119 | IMAGE_EXPORT(sint64) min_si64matrix(sint64 **m, long nrl, long nrh, long ncl, long nch) |
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| 120 | /* --------------------------------------------------------------------------------- */ |
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| 121 | { |
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| 122 | int i, j; |
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| 123 | sint64 minimum = m[nrl][ncl]; |
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| 124 | |
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| 125 | for(i=nrl; i<=nrh; i++) { |
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| 126 | for(j=ncl; j<=nch; j++) { |
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| 127 | if(m[i][j]<minimum) minimum = m[i][j]; |
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| 128 | } |
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| 129 | } |
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| 130 | return minimum; |
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| 131 | } |
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| 132 | /* --------------------------------------------------------------------------------- */ |
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| 133 | IMAGE_EXPORT(uint64) min_ui64matrix(uint64 **m, long nrl, long nrh, long ncl, long nch) |
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| 134 | /* --------------------------------------------------------------------------------- */ |
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| 135 | { |
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| 136 | int i, j; |
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| 137 | uint64 minimum = m[nrl][ncl]; |
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| 138 | |
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| 139 | for(i=nrl; i<=nrh; i++) { |
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| 140 | for(j=ncl; j<=nch; j++) { |
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| 141 | if(m[i][j]<minimum) minimum = m[i][j]; |
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| 142 | } |
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| 143 | } |
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| 144 | return minimum; |
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| 145 | } |
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| 146 | /* ---------------------------------------------------------------------------------- */ |
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| 147 | IMAGE_EXPORT(float32) min_f32matrix(float32 **m, long nrl, long nrh, long ncl, long nch) |
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| 148 | /* ---------------------------------------------------------------------------------- */ |
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| 149 | { |
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| 150 | int i, j; |
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| 151 | float32 minimum = m[nrl][ncl]; |
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| 152 | |
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| 153 | for(i=nrl; i<=nrh; i++) { |
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| 154 | for(j=ncl; j<=nch; j++) { |
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| 155 | if(m[i][j]<minimum) minimum = m[i][j]; |
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| 156 | } |
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| 157 | } |
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| 158 | return minimum; |
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| 159 | } |
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| 160 | /* ---------------------------------------------------------------------------------- */ |
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| 161 | IMAGE_EXPORT(float64) min_f64matrix(float64 **m, long nrl, long nrh, long ncl, long nch) |
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| 162 | /* ---------------------------------------------------------------------------------- */ |
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| 163 | { |
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| 164 | int i, j; |
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| 165 | float64 minimum = m[nrl][ncl]; |
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| 166 | |
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| 167 | for(i=nrl; i<=nrh; i++) { |
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| 168 | for(j=ncl; j<=nch; j++) { |
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| 169 | if(m[i][j]<minimum) minimum = m[i][j]; |
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| 170 | } |
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| 171 | } |
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| 172 | return minimum; |
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| 173 | } |
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| 174 | |
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| 175 | /* ------------------ */ |
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| 176 | /* --- max_matrix --- */ |
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| 177 | /* ------------------ */ |
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| 178 | |
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| 179 | /* ----------------------------------------------------------------------------- */ |
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| 180 | IMAGE_EXPORT(sint8) max_si8matrix(sint8 **m, long nrl, long nrh, long ncl, long nch) |
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| 181 | /* ----------------------------------------------------------------------------- */ |
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| 182 | { |
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| 183 | int i, j; |
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| 184 | sint8 minimum = m[nrl][ncl]; |
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| 185 | |
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| 186 | for(i=nrl; i<=nrh; i++) { |
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| 187 | for(j=ncl; j<=nch; j++) { |
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| 188 | if(m[i][j]>minimum) minimum = m[i][j]; |
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| 189 | } |
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| 190 | } |
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| 191 | return minimum; |
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| 192 | } |
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| 193 | /* ------------------------------------------------------------------------------ */ |
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| 194 | IMAGE_EXPORT(uint8) max_ui8matrix(uint8 **m, long nrl, long nrh, long ncl, long nch) |
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| 195 | /* ------------------------------------------------------------------------------ */ |
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| 196 | { |
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| 197 | int i, j; |
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| 198 | uint8 minimum = m[nrl][ncl]; |
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| 199 | |
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| 200 | for(i=nrl; i<=nrh; i++) { |
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| 201 | for(j=ncl; j<=nch; j++) { |
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| 202 | if(m[i][j]>minimum) minimum = m[i][j]; |
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| 203 | } |
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| 204 | } |
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| 205 | return minimum; |
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| 206 | } |
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| 207 | /* --------------------------------------------------------------------------------- */ |
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| 208 | IMAGE_EXPORT(sint16) max_si16matrix(sint16 **m, long nrl, long nrh, long ncl, long nch) |
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| 209 | /* --------------------------------------------------------------------------------- */ |
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| 210 | { |
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| 211 | int i, j; |
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| 212 | sint16 minimum = m[nrl][ncl]; |
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| 213 | |
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| 214 | for(i=nrl; i<=nrh; i++) { |
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| 215 | for(j=ncl; j<=nch; j++) { |
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| 216 | if(m[i][j]>minimum) minimum = m[i][j]; |
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| 217 | } |
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| 218 | } |
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| 219 | return minimum; |
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| 220 | } |
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| 221 | /* --------------------------------------------------------------------------------- */ |
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| 222 | IMAGE_EXPORT(uint16) max_ui16matrix(uint16 **m, long nrl, long nrh, long ncl, long nch) |
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| 223 | /* --------------------------------------------------------------------------------- */ |
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| 224 | { |
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| 225 | int i, j; |
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| 226 | uint16 minimum = m[nrl][ncl]; |
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| 227 | |
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| 228 | for(i=nrl; i<=nrh; i++) { |
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| 229 | for(j=ncl; j<=nch; j++) { |
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| 230 | if(m[i][j]>minimum) minimum = m[i][j]; |
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| 231 | } |
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| 232 | } |
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| 233 | return minimum; |
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| 234 | } |
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| 235 | /* --------------------------------------------------------------------------------- */ |
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| 236 | IMAGE_EXPORT(sint32) max_si32matrix(sint32 **m, long nrl, long nrh, long ncl, long nch) |
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| 237 | /* --------------------------------------------------------------------------------- */ |
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| 238 | { |
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| 239 | int i, j; |
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| 240 | sint32 minimum = m[nrl][ncl]; |
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| 241 | |
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| 242 | for(i=nrl; i<=nrh; i++) { |
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| 243 | for(j=ncl; j<=nch; j++) { |
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| 244 | if(m[i][j]>minimum) minimum = m[i][j]; |
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| 245 | } |
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| 246 | } |
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| 247 | return minimum; |
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| 248 | } |
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| 249 | /* --------------------------------------------------------------------------------- */ |
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| 250 | IMAGE_EXPORT(uint32) max_ui32matrix(uint32 **m, long nrl, long nrh, long ncl, long nch) |
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| 251 | /* --------------------------------------------------------------------------------- */ |
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| 252 | { |
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| 253 | int i, j; |
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| 254 | uint32 minimum = m[nrl][ncl]; |
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| 255 | |
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| 256 | for(i=nrl; i<=nrh; i++) { |
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| 257 | for(j=ncl; j<=nch; j++) { |
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| 258 | if(m[i][j]>minimum) minimum = m[i][j]; |
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| 259 | } |
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| 260 | } |
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| 261 | return minimum; |
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| 262 | } |
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| 263 | /* --------------------------------------------------------------------------------- */ |
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| 264 | IMAGE_EXPORT(sint64) max_si64matrix(sint64 **m, long nrl, long nrh, long ncl, long nch) |
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| 265 | /* --------------------------------------------------------------------------------- */ |
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| 266 | { |
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| 267 | int i, j; |
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| 268 | sint64 minimum = m[nrl][ncl]; |
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| 269 | |
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| 270 | for(i=nrl; i<=nrh; i++) { |
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| 271 | for(j=ncl; j<=nch; j++) { |
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| 272 | if(m[i][j]>minimum) minimum = m[i][j]; |
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| 273 | } |
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| 274 | } |
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| 275 | return minimum; |
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| 276 | } |
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| 277 | /* --------------------------------------------------------------------------------- */ |
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| 278 | IMAGE_EXPORT(uint64) max_ui64matrix(uint64 **m, long nrl, long nrh, long ncl, long nch) |
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| 279 | /* --------------------------------------------------------------------------------- */ |
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| 280 | { |
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| 281 | int i, j; |
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| 282 | uint64 minimum = m[nrl][ncl]; |
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| 283 | |
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| 284 | for(i=nrl; i<=nrh; i++) { |
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| 285 | for(j=ncl; j<=nch; j++) { |
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| 286 | if(m[i][j]>minimum) minimum = m[i][j]; |
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| 287 | } |
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| 288 | } |
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| 289 | return minimum; |
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| 290 | } |
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| 291 | /* ---------------------------------------------------------------------------------- */ |
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| 292 | IMAGE_EXPORT(float32) max_f32matrix(float32 **m, long nrl, long nrh, long ncl, long nch) |
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| 293 | /* ---------------------------------------------------------------------------------- */ |
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| 294 | { |
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| 295 | int i, j; |
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| 296 | float32 minimum = m[nrl][ncl]; |
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| 297 | |
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| 298 | for(i=nrl; i<=nrh; i++) { |
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| 299 | for(j=ncl; j<=nch; j++) { |
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| 300 | if(m[i][j]>minimum) minimum = m[i][j]; |
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| 301 | } |
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| 302 | } |
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| 303 | return minimum; |
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| 304 | } |
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| 305 | /* ---------------------------------------------------------------------------------- */ |
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| 306 | IMAGE_EXPORT(float64) max_f64matrix(float64 **m, long nrl, long nrh, long ncl, long nch) |
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| 307 | /* ---------------------------------------------------------------------------------- */ |
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| 308 | { |
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| 309 | int i, j; |
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| 310 | float64 minimum = m[nrl][ncl]; |
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| 311 | |
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| 312 | for(i=nrl; i<=nrh; i++) { |
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| 313 | for(j=ncl; j<=nch; j++) { |
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| 314 | if(m[i][j]>minimum) minimum = m[i][j]; |
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| 315 | } |
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| 316 | } |
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| 317 | return minimum; |
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| 318 | } |
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| 319 | |
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| 320 | /* -------------------------------------------------------------------------------------------------- */ |
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| 321 | IMAGE_EXPORT(void) add_si8matrix(sint8 **X, long nrl,long nrh, long ncl, long nch, sint8 **Y, sint8 **Z) |
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| 322 | /* -------------------------------------------------------------------------------------------------- */ |
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| 323 | { |
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| 324 | long i, j; |
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| 325 | |
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| 326 | for(i=nrl; i<=nrh; i++) { |
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| 327 | for(j=ncl; j<=nch; j++) { |
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| 328 | Z[i][j] = X[i][j] + Y[i][j]; |
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| 329 | } |
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| 330 | } |
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| 331 | } |
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| 332 | |
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| 333 | /* ------------------ */ |
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| 334 | /* --- Add Matrix --- */ |
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| 335 | /* ------------------ */ |
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| 336 | |
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| 337 | /* -------------------------------------------------------------------------------------------------- */ |
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| 338 | IMAGE_EXPORT(void) add_ui8matrix(uint8 **X, long nrl,long nrh, long ncl, long nch, uint8 **Y, uint8 **Z) |
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| 339 | /* -------------------------------------------------------------------------------------------------- */ |
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| 340 | { |
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| 341 | long i, j; |
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| 342 | |
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| 343 | for(i=nrl; i<=nrh; i++) { |
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| 344 | for(j=ncl; j<=nch; j++) { |
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| 345 | Z[i][j] = X[i][j] + Y[i][j]; |
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| 346 | } |
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| 347 | } |
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| 348 | } |
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| 349 | /* ------------------------------------------------------------------------------------------------------ */ |
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| 350 | IMAGE_EXPORT(void) add_si16matrix(sint16 **X, long nrl,long nrh, long ncl, long nch, sint16 **Y, sint16 **Z) |
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| 351 | /* ------------------------------------------------------------------------------------------------------ */ |
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| 352 | { |
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| 353 | long i, j; |
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| 354 | |
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| 355 | for(i=nrl; i<=nrh; i++) { |
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| 356 | for(j=ncl; j<=nch; j++) { |
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| 357 | Z[i][j] = X[i][j] + Y[i][j]; |
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| 358 | } |
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| 359 | } |
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| 360 | } |
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| 361 | /* ------------------------------------------------------------------------------------------------------ */ |
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| 362 | IMAGE_EXPORT(void) add_ui16matrix(uint16 **X, long nrl,long nrh, long ncl, long nch, uint16 **Y, uint16 **Z) |
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| 363 | /* ------------------------------------------------------------------------------------------------------ */ |
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| 364 | { |
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| 365 | long i, j; |
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| 366 | |
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| 367 | for(i=nrl; i<=nrh; i++) { |
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| 368 | for(j=ncl; j<=nch; j++) { |
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| 369 | Z[i][j] = X[i][j] + Y[i][j]; |
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| 370 | } |
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| 371 | } |
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| 372 | } |
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| 373 | /* ------------------------------------------------------------------------------------------------------ */ |
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| 374 | IMAGE_EXPORT(void) add_si32matrix(sint32 **X, long nrl,long nrh, long ncl, long nch, sint32 **Y, sint32 **Z) |
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| 375 | /* ------------------------------------------------------------------------------------------------------ */ |
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| 376 | { |
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| 377 | long i, j; |
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| 378 | |
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| 379 | for(i=nrl; i<=nrh; i++) { |
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| 380 | for(j=ncl; j<=nch; j++) { |
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| 381 | Z[i][j] = X[i][j] + Y[i][j]; |
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| 382 | } |
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| 383 | } |
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| 384 | } |
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| 385 | /* ------------------------------------------------------------------------------------------------------ */ |
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| 386 | IMAGE_EXPORT(void) add_ui32matrix(uint32 **X, long nrl,long nrh, long ncl, long nch, uint32 **Y, uint32 **Z) |
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| 387 | /* ------------------------------------------------------------------------------------------------------ */ |
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| 388 | { |
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| 389 | long i, j; |
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| 390 | |
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| 391 | for(i=nrl; i<=nrh; i++) { |
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| 392 | for(j=ncl; j<=nch; j++) { |
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| 393 | Z[i][j] = X[i][j] + Y[i][j]; |
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| 394 | } |
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| 395 | } |
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| 396 | } |
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| 397 | /* ------------------------------------------------------------------------------------------------------ */ |
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| 398 | IMAGE_EXPORT(void) add_si64matrix(sint64 **X, long nrl,long nrh, long ncl, long nch, sint64 **Y, sint64 **Z) |
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| 399 | /* ------------------------------------------------------------------------------------------------------ */ |
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| 400 | { |
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| 401 | long i, j; |
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| 402 | |
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| 403 | for(i=nrl; i<=nrh; i++) { |
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| 404 | for(j=ncl; j<=nch; j++) { |
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| 405 | Z[i][j] = X[i][j] + Y[i][j]; |
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| 406 | } |
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| 407 | } |
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| 408 | } |
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| 409 | /* ------------------------------------------------------------------------------------------------------ */ |
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| 410 | IMAGE_EXPORT(void) add_ui64matrix(uint64 **X, long nrl,long nrh, long ncl, long nch, uint64 **Y, uint64 **Z) |
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| 411 | /* ------------------------------------------------------------------------------------------------------ */ |
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| 412 | { |
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| 413 | long i, j; |
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| 414 | |
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| 415 | for(i=nrl; i<=nrh; i++) { |
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| 416 | for(j=ncl; j<=nch; j++) { |
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| 417 | Z[i][j] = X[i][j] + Y[i][j]; |
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| 418 | } |
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| 419 | } |
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| 420 | } |
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| 421 | /* -------------------------------------------------------------------------------------------------------- */ |
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| 422 | IMAGE_EXPORT(void) add_f32matrix(float32 **X, long nrl,long nrh, long ncl, long nch, float32 **Y, float32 **Z) |
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| 423 | /* -------------------------------------------------------------------------------------------------------- */ |
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| 424 | { |
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| 425 | long i, j; |
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| 426 | |
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| 427 | for(i=nrl; i<=nrh; i++) { |
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| 428 | for(j=ncl; j<=nch; j++) { |
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| 429 | Z[i][j] = X[i][j] + Y[i][j]; |
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| 430 | } |
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| 431 | } |
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| 432 | } |
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| 433 | /* -------------------------------------------------------------------------------------------------------- */ |
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| 434 | IMAGE_EXPORT(void) add_f64matrix(float64 **X, long nrl,long nrh, long ncl, long nch, float64 **Y, float64 **Z) |
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| 435 | /* -------------------------------------------------------------------------------------------------------- */ |
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| 436 | { |
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| 437 | long i, j; |
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| 438 | |
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| 439 | for(i=nrl; i<=nrh; i++) { |
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| 440 | for(j=ncl; j<=nch; j++) { |
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| 441 | Z[i][j] = X[i][j] + Y[i][j]; |
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| 442 | } |
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| 443 | } |
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| 444 | } |
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| 445 | /* ----------------------------------------------------------------------------------------------- */ |
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| 446 | IMAGE_EXPORT(void) add_rgb8matrix(rgb8 **X, long nrl,long nrh,long ncl, long nch, rgb8 **Y, rgb8 **Z) |
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| 447 | /* ----------------------------------------------------------------------------------------------- */ |
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| 448 | { |
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| 449 | long i, j; |
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| 450 | rgb8 x, y, z; |
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| 451 | |
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| 452 | for(i=nrl; i<=nrh; i++) { |
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| 453 | for(j=ncl; j<=nch; j++) { |
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| 454 | x = X[i][j]; |
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| 455 | y = Y[i][j]; |
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| 456 | //z = x + y; |
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| 457 | RGB8_ADD(x,y,z); |
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| 458 | Z[i][j] = z; |
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| 459 | } |
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| 460 | } |
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| 461 | } |
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| 462 | /* --------------------------------------------------------------------------------------------------- */ |
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| 463 | IMAGE_EXPORT(void) add_rgbx8matrix(rgbx8 **X, long nrl,long nrh,long ncl, long nch, rgbx8 **Y, rgbx8 **Z) |
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| 464 | /* --------------------------------------------------------------------------------------------------- */ |
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| 465 | { |
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| 466 | long i, j; |
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| 467 | rgbx8 x, y, z; |
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| 468 | |
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| 469 | for(i=nrl; i<=nrh; i++) { |
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| 470 | for(j=ncl; j<=nch; j++) { |
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| 471 | x = X[i][j]; |
---|
| 472 | y = Y[i][j]; |
---|
| 473 | //z = x + y; |
---|
| 474 | RGBX8_ADD(x,y,z); |
---|
| 475 | Z[i][j] = z; |
---|
| 476 | } |
---|
| 477 | } |
---|
| 478 | } |
---|
| 479 | |
---|
| 480 | /* -------------------- */ |
---|
| 481 | /* --- Add constant --- */ |
---|
| 482 | /* -------------------- */ |
---|
| 483 | |
---|
| 484 | /* ------------------------------------------------------------------------------------------------ */ |
---|
| 485 | IMAGE_EXPORT(void) addc_si8matrix(sint8 **X,long nrl,long nrh, long ncl, long nch, sint8 y, sint8 **Z) |
---|
| 486 | /* ------------------------------------------------------------------------------------------------ */ |
---|
| 487 | { |
---|
| 488 | long i,j; |
---|
| 489 | |
---|
| 490 | for(i=nrl; i<=nrh; i++) { |
---|
| 491 | for(j=ncl; j<=nch; j++) { |
---|
| 492 | Z[i][j] = X[i][j] + y; |
---|
| 493 | } |
---|
| 494 | } |
---|
| 495 | } |
---|
| 496 | /* ------------------------------------------------------------------------------------------------ */ |
---|
| 497 | IMAGE_EXPORT(void) addc_ui8matrix(uint8 **X,long nrl,long nrh, long ncl, long nch, uint8 y, uint8 **Z) |
---|
| 498 | /* ------------------------------------------------------------------------------------------------ */ |
---|
| 499 | { |
---|
| 500 | long i,j; |
---|
| 501 | |
---|
| 502 | for(i=nrl; i<=nrh; i++) { |
---|
| 503 | for(j=ncl; j<=nch; j++) { |
---|
| 504 | Z[i][j] = X[i][j] + y; |
---|
| 505 | } |
---|
| 506 | } |
---|
| 507 | } |
---|
| 508 | /* ---------------------------------------------------------------------------------------------------- */ |
---|
| 509 | IMAGE_EXPORT(void) addc_si16matrix(sint16 **X,long nrl,long nrh, long ncl, long nch, sint16 y, sint16 **Z) |
---|
| 510 | /* ---------------------------------------------------------------------------------------------------- */ |
---|
| 511 | { |
---|
| 512 | long i,j; |
---|
| 513 | |
---|
| 514 | for(i=nrl; i<=nrh; i++) { |
---|
| 515 | for(j=ncl; j<=nch; j++) { |
---|
| 516 | Z[i][j] = X[i][j] + y; |
---|
| 517 | } |
---|
| 518 | } |
---|
| 519 | } |
---|
| 520 | /* ---------------------------------------------------------------------------------------------------- */ |
---|
| 521 | IMAGE_EXPORT(void) addc_ui16matrix(uint16 **X,long nrl,long nrh, long ncl, long nch, uint16 y, uint16 **Z) |
---|
| 522 | /* ---------------------------------------------------------------------------------------------------- */ |
---|
| 523 | { |
---|
| 524 | long i,j; |
---|
| 525 | |
---|
| 526 | for(i=nrl; i<=nrh; i++) { |
---|
| 527 | for(j=ncl; j<=nch; j++) { |
---|
| 528 | Z[i][j] = X[i][j] + y; |
---|
| 529 | } |
---|
| 530 | } |
---|
| 531 | } |
---|
| 532 | /* ---------------------------------------------------------------------------------------------------- */ |
---|
| 533 | IMAGE_EXPORT(void) addc_si32matrix(sint32 **X,long nrl,long nrh, long ncl, long nch, sint32 y, sint32 **Z) |
---|
| 534 | /* ---------------------------------------------------------------------------------------------------- */ |
---|
| 535 | { |
---|
| 536 | long i,j; |
---|
| 537 | |
---|
| 538 | for(i=nrl; i<=nrh; i++) { |
---|
| 539 | for(j=ncl; j<=nch; j++) { |
---|
| 540 | Z[i][j] = X[i][j] + y; |
---|
| 541 | } |
---|
| 542 | } |
---|
| 543 | } |
---|
| 544 | /* ---------------------------------------------------------------------------------------------------- */ |
---|
| 545 | IMAGE_EXPORT(void) addc_ui32matrix(uint32 **X,long nrl,long nrh, long ncl, long nch, uint32 y, uint32 **Z) |
---|
| 546 | /* ---------------------------------------------------------------------------------------------------- */ |
---|
| 547 | { |
---|
| 548 | long i,j; |
---|
| 549 | |
---|
| 550 | for(i=nrl; i<=nrh; i++) { |
---|
| 551 | for(j=ncl; j<=nch; j++) { |
---|
| 552 | Z[i][j] = X[i][j] + y; |
---|
| 553 | } |
---|
| 554 | } |
---|
| 555 | } |
---|
| 556 | /* ---------------------------------------------------------------------------------------------------- */ |
---|
| 557 | IMAGE_EXPORT(void) addc_si64matrix(sint64 **X,long nrl,long nrh, long ncl, long nch, sint64 y, sint64 **Z) |
---|
| 558 | /* ---------------------------------------------------------------------------------------------------- */ |
---|
| 559 | { |
---|
| 560 | long i,j; |
---|
| 561 | |
---|
| 562 | for(i=nrl; i<=nrh; i++) { |
---|
| 563 | for(j=ncl; j<=nch; j++) { |
---|
| 564 | Z[i][j] = X[i][j] + y; |
---|
| 565 | } |
---|
| 566 | } |
---|
| 567 | } |
---|
| 568 | /* ---------------------------------------------------------------------------------------------------- */ |
---|
| 569 | IMAGE_EXPORT(void) addc_ui64matrix(uint64 **X,long nrl,long nrh, long ncl, long nch, uint64 y, uint64 **Z) |
---|
| 570 | /* ---------------------------------------------------------------------------------------------------- */ |
---|
| 571 | { |
---|
| 572 | long i,j; |
---|
| 573 | |
---|
| 574 | for(i=nrl; i<=nrh; i++) { |
---|
| 575 | for(j=ncl; j<=nch; j++) { |
---|
| 576 | Z[i][j] = X[i][j] + y; |
---|
| 577 | } |
---|
| 578 | } |
---|
| 579 | } |
---|
| 580 | /* ------------------------------------------------------------------------------------------------------ */ |
---|
| 581 | IMAGE_EXPORT(void) addc_f32matrix(float32 **X,long nrl,long nrh, long ncl, long nch, float32 y, float32 **Z) |
---|
| 582 | /* ------------------------------------------------------------------------------------------------------ */ |
---|
| 583 | { |
---|
| 584 | long i,j; |
---|
| 585 | |
---|
| 586 | for(i=nrl; i<=nrh; i++) { |
---|
| 587 | for(j=ncl; j<=nch; j++) { |
---|
| 588 | Z[i][j] = X[i][j] + y; |
---|
| 589 | } |
---|
| 590 | } |
---|
| 591 | } |
---|
| 592 | /* ------------------------------------------------------------------------------------------------------ */ |
---|
| 593 | IMAGE_EXPORT(void) addc_f64matrix(float64 **X,long nrl,long nrh, long ncl, long nch, float64 y, float64 **Z) |
---|
| 594 | /* ------------------------------------------------------------------------------------------------------ */ |
---|
| 595 | { |
---|
| 596 | long i,j; |
---|
| 597 | |
---|
| 598 | for(i=nrl; i<=nrh; i++) { |
---|
| 599 | for(j=ncl; j<=nch; j++) { |
---|
| 600 | Z[i][j] = X[i][j] + y; |
---|
| 601 | } |
---|
| 602 | } |
---|
| 603 | } |
---|
| 604 | /* ---------------------------------------------------------------------------------------------- */ |
---|
| 605 | IMAGE_EXPORT(void) addc_rgb8matrix(rgb8 **X,long nrl,long nrh, long ncl, long nch, rgb8 y, rgb8 **Z) |
---|
| 606 | /* ---------------------------------------------------------------------------------------------- */ |
---|
| 607 | { |
---|
| 608 | long i,j; |
---|
| 609 | rgb8 x, z; |
---|
| 610 | |
---|
| 611 | for(i=nrl; i<=nrh; i++) { |
---|
| 612 | for(j=ncl; j<=nch; j++) { |
---|
| 613 | x = X[i][j]; |
---|
| 614 | RGB8_ADD(x,y,z); |
---|
| 615 | Z[i][j] = z; |
---|
| 616 | } |
---|
| 617 | } |
---|
| 618 | } |
---|
| 619 | /* -------------------------------------------------------------------------------------------------- */ |
---|
| 620 | IMAGE_EXPORT(void) addc_rgbx8matrix(rgbx8 **X,long nrl,long nrh, long ncl, long nch, rgbx8 y, rgbx8 **Z) |
---|
| 621 | /* -------------------------------------------------------------------------------------------------- */ |
---|
| 622 | { |
---|
| 623 | long i,j; |
---|
| 624 | rgbx8 x, z; |
---|
| 625 | |
---|
| 626 | for(i=nrl; i<=nrh; i++) { |
---|
| 627 | for(j=ncl; j<=nch; j++) { |
---|
| 628 | x = X[i][j]; |
---|
| 629 | RGBX8_ADD(x,y,z); |
---|
| 630 | Z[i][j] = z; |
---|
| 631 | } |
---|
| 632 | } |
---|
| 633 | } |
---|
| 634 | /* ------------------ */ |
---|
| 635 | /* --- Add Matrix --- */ |
---|
| 636 | /* ------------------ */ |
---|
| 637 | |
---|
| 638 | /* -------------------------------------------------------------------------------------------------- */ |
---|
| 639 | IMAGE_EXPORT(void) sub_ui8matrix(uint8 **X, long nrl,long nrh, long ncl, long nch, uint8 **Y, uint8 **Z) |
---|
| 640 | /* -------------------------------------------------------------------------------------------------- */ |
---|
| 641 | { |
---|
| 642 | long i, j; |
---|
| 643 | |
---|
| 644 | for(i=nrl; i<=nrh; i++) { |
---|
| 645 | for(j=ncl; j<=nch; j++) { |
---|
| 646 | Z[i][j] = X[i][j] - Y[i][j]; |
---|
| 647 | } |
---|
| 648 | } |
---|
| 649 | } |
---|
| 650 | /* ------------------------------------------------------------------------------------------------------ */ |
---|
| 651 | IMAGE_EXPORT(void) sub_si16matrix(sint16 **X, long nrl,long nrh, long ncl, long nch, sint16 **Y, sint16 **Z) |
---|
| 652 | /* ------------------------------------------------------------------------------------------------------ */ |
---|
| 653 | { |
---|
| 654 | long i, j; |
---|
| 655 | |
---|
| 656 | for(i=nrl; i<=nrh; i++) { |
---|
| 657 | for(j=ncl; j<=nch; j++) { |
---|
| 658 | Z[i][j] = X[i][j] - Y[i][j]; |
---|
| 659 | } |
---|
| 660 | } |
---|
| 661 | } |
---|
| 662 | /* ------------------------------------------------------------------------------------------------------ */ |
---|
| 663 | IMAGE_EXPORT(void) sub_ui16matrix(uint16 **X, long nrl,long nrh, long ncl, long nch, uint16 **Y, uint16 **Z) |
---|
| 664 | /* ------------------------------------------------------------------------------------------------------ */ |
---|
| 665 | { |
---|
| 666 | long i, j; |
---|
| 667 | |
---|
| 668 | for(i=nrl; i<=nrh; i++) { |
---|
| 669 | for(j=ncl; j<=nch; j++) { |
---|
| 670 | Z[i][j] = X[i][j] - Y[i][j]; |
---|
| 671 | } |
---|
| 672 | } |
---|
| 673 | } |
---|
| 674 | /* ------------------------------------------------------------------------------------------------------ */ |
---|
| 675 | IMAGE_EXPORT(void) sub_si32matrix(sint32 **X, long nrl,long nrh, long ncl, long nch, sint32 **Y, sint32 **Z) |
---|
| 676 | /* ------------------------------------------------------------------------------------------------------ */ |
---|
| 677 | { |
---|
| 678 | long i, j; |
---|
| 679 | |
---|
| 680 | for(i=nrl; i<=nrh; i++) { |
---|
| 681 | for(j=ncl; j<=nch; j++) { |
---|
| 682 | Z[i][j] = X[i][j] - Y[i][j]; |
---|
| 683 | } |
---|
| 684 | } |
---|
| 685 | } |
---|
| 686 | /* ------------------------------------------------------------------------------------------------------ */ |
---|
| 687 | IMAGE_EXPORT(void) sub_ui32matrix(uint32 **X, long nrl,long nrh, long ncl, long nch, uint32 **Y, uint32 **Z) |
---|
| 688 | /* ------------------------------------------------------------------------------------------------------ */ |
---|
| 689 | { |
---|
| 690 | long i, j; |
---|
| 691 | |
---|
| 692 | for(i=nrl; i<=nrh; i++) { |
---|
| 693 | for(j=ncl; j<=nch; j++) { |
---|
| 694 | Z[i][j] = X[i][j] - Y[i][j]; |
---|
| 695 | } |
---|
| 696 | } |
---|
| 697 | } |
---|
| 698 | /* ------------------------------------------------------------------------------------------------------ */ |
---|
| 699 | IMAGE_EXPORT(void) sub_si64matrix(sint64 **X, long nrl,long nrh, long ncl, long nch, sint64 **Y, sint64 **Z) |
---|
| 700 | /* ------------------------------------------------------------------------------------------------------ */ |
---|
| 701 | { |
---|
| 702 | long i, j; |
---|
| 703 | |
---|
| 704 | for(i=nrl; i<=nrh; i++) { |
---|
| 705 | for(j=ncl; j<=nch; j++) { |
---|
| 706 | Z[i][j] = X[i][j] - Y[i][j]; |
---|
| 707 | } |
---|
| 708 | } |
---|
| 709 | } |
---|
| 710 | /* ------------------------------------------------------------------------------------------------------ */ |
---|
| 711 | IMAGE_EXPORT(void) sub_ui64matrix(uint64 **X, long nrl,long nrh, long ncl, long nch, uint64 **Y, uint64 **Z) |
---|
| 712 | /* ------------------------------------------------------------------------------------------------------ */ |
---|
| 713 | { |
---|
| 714 | long i, j; |
---|
| 715 | |
---|
| 716 | for(i=nrl; i<=nrh; i++) { |
---|
| 717 | for(j=ncl; j<=nch; j++) { |
---|
| 718 | Z[i][j] = X[i][j] - Y[i][j]; |
---|
| 719 | } |
---|
| 720 | } |
---|
| 721 | } |
---|
| 722 | /* -------------------------------------------------------------------------------------------------------- */ |
---|
| 723 | IMAGE_EXPORT(void) sub_f32matrix(float32 **X, long nrl,long nrh, long ncl, long nch, float32 **Y, float32 **Z) |
---|
| 724 | /* -------------------------------------------------------------------------------------------------------- */ |
---|
| 725 | { |
---|
| 726 | long i, j; |
---|
| 727 | |
---|
| 728 | for(i=nrl; i<=nrh; i++) { |
---|
| 729 | for(j=ncl; j<=nch; j++) { |
---|
| 730 | Z[i][j] = X[i][j] - Y[i][j]; |
---|
| 731 | } |
---|
| 732 | } |
---|
| 733 | } |
---|
| 734 | /* -------------------------------------------------------------------------------------------------------- */ |
---|
| 735 | IMAGE_EXPORT(void) sub_f64matrix(float64 **X, long nrl,long nrh, long ncl, long nch, float64 **Y, float64 **Z) |
---|
| 736 | /* -------------------------------------------------------------------------------------------------------- */ |
---|
| 737 | { |
---|
| 738 | long i, j; |
---|
| 739 | |
---|
| 740 | for(i=nrl; i<=nrh; i++) { |
---|
| 741 | for(j=ncl; j<=nch; j++) { |
---|
| 742 | Z[i][j] = X[i][j] - Y[i][j]; |
---|
| 743 | } |
---|
| 744 | } |
---|
| 745 | } |
---|
| 746 | /* ----------------------------------------------------------------------------------------------- */ |
---|
| 747 | IMAGE_EXPORT(void) sub_rgb8matrix(rgb8 **X, long nrl,long nrh,long ncl, long nch, rgb8 **Y, rgb8 **Z) |
---|
| 748 | /* ----------------------------------------------------------------------------------------------- */ |
---|
| 749 | { |
---|
| 750 | long i, j; |
---|
| 751 | rgb8 x, y, z; |
---|
| 752 | |
---|
| 753 | for(i=nrl; i<=nrh; i++) { |
---|
| 754 | for(j=ncl; j<=nch; j++) { |
---|
| 755 | x = X[i][j]; |
---|
| 756 | y = Y[i][j]; |
---|
| 757 | RGB8_SUB(x,y,z); |
---|
| 758 | Z[i][j] = z; |
---|
| 759 | } |
---|
| 760 | } |
---|
| 761 | } |
---|
| 762 | /* --------------------------------------------------------------------------------------------------- */ |
---|
| 763 | IMAGE_EXPORT(void) sub_rgbx8matrix(rgbx8 **X, long nrl,long nrh,long ncl, long nch, rgbx8 **Y, rgbx8 **Z) |
---|
| 764 | /* --------------------------------------------------------------------------------------------------- */ |
---|
| 765 | { |
---|
| 766 | long i, j; |
---|
| 767 | rgbx8 x, y, z; |
---|
| 768 | |
---|
| 769 | for(i=nrl; i<=nrh; i++) { |
---|
| 770 | for(j=ncl; j<=nch; j++) { |
---|
| 771 | x = X[i][j]; |
---|
| 772 | y = Y[i][j]; |
---|
| 773 | RGBX8_SUB(x,y,z); |
---|
| 774 | Z[i][j] = z; |
---|
| 775 | } |
---|
| 776 | } |
---|
| 777 | } |
---|
| 778 | |
---|
| 779 | /* -------------------- */ |
---|
| 780 | /* --- Sub constant --- */ |
---|
| 781 | /* -------------------- */ |
---|
| 782 | |
---|
| 783 | /* ------------------------------------------------------------------------------------------------ */ |
---|
| 784 | IMAGE_EXPORT(void) subc_si8matrix(sint8 **X,long nrl,long nrh, long ncl, long nch, sint8 y, sint8 **Z) |
---|
| 785 | /* ------------------------------------------------------------------------------------------------ */ |
---|
| 786 | { |
---|
| 787 | long i,j; |
---|
| 788 | |
---|
| 789 | for(i=nrl; i<=nrh; i++) { |
---|
| 790 | for(j=ncl; j<=nch; j++) { |
---|
| 791 | Z[i][j] = X[i][j] - y; |
---|
| 792 | } |
---|
| 793 | } |
---|
| 794 | } |
---|
| 795 | /* ------------------------------------------------------------------------------------------------ */ |
---|
| 796 | IMAGE_EXPORT(void) subc_ui8matrix(uint8 **X,long nrl,long nrh, long ncl, long nch, uint8 y, uint8 **Z) |
---|
| 797 | /* ------------------------------------------------------------------------------------------------ */ |
---|
| 798 | { |
---|
| 799 | long i,j; |
---|
| 800 | |
---|
| 801 | for(i=nrl; i<=nrh; i++) { |
---|
| 802 | for(j=ncl; j<=nch; j++) { |
---|
| 803 | Z[i][j] = X[i][j] - y; |
---|
| 804 | } |
---|
| 805 | } |
---|
| 806 | } |
---|
| 807 | /* ---------------------------------------------------------------------------------------------------- */ |
---|
| 808 | IMAGE_EXPORT(void) subc_si16matrix(sint16 **X,long nrl,long nrh, long ncl, long nch, sint16 y, sint16 **Z) |
---|
| 809 | /* ---------------------------------------------------------------------------------------------------- */ |
---|
| 810 | { |
---|
| 811 | long i,j; |
---|
| 812 | |
---|
| 813 | for(i=nrl; i<=nrh; i++) { |
---|
| 814 | for(j=ncl; j<=nch; j++) { |
---|
| 815 | Z[i][j] = X[i][j] - y; |
---|
| 816 | } |
---|
| 817 | } |
---|
| 818 | } |
---|
| 819 | /* ---------------------------------------------------------------------------------------------------- */ |
---|
| 820 | IMAGE_EXPORT(void) subc_ui16matrix(uint16 **X,long nrl,long nrh, long ncl, long nch, uint16 y, uint16 **Z) |
---|
| 821 | /* ---------------------------------------------------------------------------------------------------- */ |
---|
| 822 | { |
---|
| 823 | long i,j; |
---|
| 824 | |
---|
| 825 | for(i=nrl; i<=nrh; i++) { |
---|
| 826 | for(j=ncl; j<=nch; j++) { |
---|
| 827 | Z[i][j] = X[i][j] - y; |
---|
| 828 | } |
---|
| 829 | } |
---|
| 830 | } |
---|
| 831 | /* ---------------------------------------------------------------------------------------------------- */ |
---|
| 832 | IMAGE_EXPORT(void) subc_si32matrix(sint32 **X,long nrl,long nrh, long ncl, long nch, sint32 y, sint32 **Z) |
---|
| 833 | /* ---------------------------------------------------------------------------------------------------- */ |
---|
| 834 | { |
---|
| 835 | long i,j; |
---|
| 836 | |
---|
| 837 | for(i=nrl; i<=nrh; i++) { |
---|
| 838 | for(j=ncl; j<=nch; j++) { |
---|
| 839 | Z[i][j] = X[i][j] - y; |
---|
| 840 | } |
---|
| 841 | } |
---|
| 842 | } |
---|
| 843 | /* ---------------------------------------------------------------------------------------------------- */ |
---|
| 844 | IMAGE_EXPORT(void) subc_ui32matrix(uint32 **X,long nrl,long nrh, long ncl, long nch, uint32 y, uint32 **Z) |
---|
| 845 | /* ---------------------------------------------------------------------------------------------------- */ |
---|
| 846 | { |
---|
| 847 | long i,j; |
---|
| 848 | |
---|
| 849 | for(i=nrl; i<=nrh; i++) { |
---|
| 850 | for(j=ncl; j<=nch; j++) { |
---|
| 851 | Z[i][j] = X[i][j] - y; |
---|
| 852 | } |
---|
| 853 | } |
---|
| 854 | } |
---|
| 855 | /* ---------------------------------------------------------------------------------------------------- */ |
---|
| 856 | IMAGE_EXPORT(void) subc_si64matrix(sint64 **X,long nrl,long nrh, long ncl, long nch, sint64 y, sint64 **Z) |
---|
| 857 | /* ---------------------------------------------------------------------------------------------------- */ |
---|
| 858 | { |
---|
| 859 | long i,j; |
---|
| 860 | |
---|
| 861 | for(i=nrl; i<=nrh; i++) { |
---|
| 862 | for(j=ncl; j<=nch; j++) { |
---|
| 863 | Z[i][j] = X[i][j] - y; |
---|
| 864 | } |
---|
| 865 | } |
---|
| 866 | } |
---|
| 867 | /* ---------------------------------------------------------------------------------------------------- */ |
---|
| 868 | IMAGE_EXPORT(void) subc_ui64matrix(uint64 **X,long nrl,long nrh, long ncl, long nch, uint64 y, uint64 **Z) |
---|
| 869 | /* ---------------------------------------------------------------------------------------------------- */ |
---|
| 870 | { |
---|
| 871 | long i,j; |
---|
| 872 | |
---|
| 873 | for(i=nrl; i<=nrh; i++) { |
---|
| 874 | for(j=ncl; j<=nch; j++) { |
---|
| 875 | Z[i][j] = X[i][j] - y; |
---|
| 876 | } |
---|
| 877 | } |
---|
| 878 | } |
---|
| 879 | /* ------------------------------------------------------------------------------------------------------ */ |
---|
| 880 | IMAGE_EXPORT(void) subc_f32matrix(float32 **X,long nrl,long nrh, long ncl, long nch, float32 y, float32 **Z) |
---|
| 881 | /* ------------------------------------------------------------------------------------------------------ */ |
---|
| 882 | { |
---|
| 883 | long i,j; |
---|
| 884 | |
---|
| 885 | for(i=nrl; i<=nrh; i++) { |
---|
| 886 | for(j=ncl; j<=nch; j++) { |
---|
| 887 | Z[i][j] = X[i][j] - y; |
---|
| 888 | } |
---|
| 889 | } |
---|
| 890 | } |
---|
| 891 | /* ------------------------------------------------------------------------------------------------------ */ |
---|
| 892 | IMAGE_EXPORT(void) subc_f64matrix(float64 **X,long nrl,long nrh, long ncl, long nch, float64 y, float64 **Z) |
---|
| 893 | /* ------------------------------------------------------------------------------------------------------ */ |
---|
| 894 | { |
---|
| 895 | long i,j; |
---|
| 896 | |
---|
| 897 | for(i=nrl; i<=nrh; i++) { |
---|
| 898 | for(j=ncl; j<=nch; j++) { |
---|
| 899 | Z[i][j] = X[i][j] - y; |
---|
| 900 | } |
---|
| 901 | } |
---|
| 902 | } |
---|
| 903 | /* ---------------------------------------------------------------------------------------------- */ |
---|
| 904 | IMAGE_EXPORT(void) subc_rgb8matrix(rgb8 **X,long nrl,long nrh, long ncl, long nch, rgb8 y, rgb8 **Z) |
---|
| 905 | /* ---------------------------------------------------------------------------------------------- */ |
---|
| 906 | { |
---|
| 907 | long i,j; |
---|
| 908 | rgb8 x, z; |
---|
| 909 | |
---|
| 910 | for(i=nrl; i<=nrh; i++) { |
---|
| 911 | for(j=ncl; j<=nch; j++) { |
---|
| 912 | x = X[i][j]; |
---|
| 913 | RGB8_SUB(x,y,z); |
---|
| 914 | Z[i][j] = z; |
---|
| 915 | } |
---|
| 916 | } |
---|
| 917 | } |
---|
| 918 | /* -------------------------------------------------------------------------------------------------- */ |
---|
| 919 | IMAGE_EXPORT(void) subc_rgbx8matrix(rgbx8 **X,long nrl,long nrh, long ncl, long nch, rgbx8 y, rgbx8 **Z) |
---|
| 920 | /* -------------------------------------------------------------------------------------------------- */ |
---|
| 921 | { |
---|
| 922 | long i,j; |
---|
| 923 | rgbx8 x, z; |
---|
| 924 | |
---|
| 925 | for(i=nrl; i<=nrh; i++) { |
---|
| 926 | for(j=ncl; j<=nch; j++) { |
---|
| 927 | x = X[i][j]; |
---|
| 928 | RGBX8_SUB(x,y,z); |
---|
| 929 | Z[i][j] = z; |
---|
| 930 | } |
---|
| 931 | } |
---|
| 932 | } |
---|
| 933 | /* -------------------- */ |
---|
| 934 | /* --- Mul constant --- */ |
---|
| 935 | /* -------------------- */ |
---|
| 936 | |
---|
| 937 | /* ------------------------------------------------------------------------------------------------ */ |
---|
| 938 | IMAGE_EXPORT(void) mulc_si8matrix(sint8 **X,long nrl,long nrh, long ncl, long nch, sint8 y, sint8 **Z) |
---|
| 939 | /* ------------------------------------------------------------------------------------------------ */ |
---|
| 940 | { |
---|
| 941 | long i,j; |
---|
| 942 | |
---|
| 943 | for(i=nrl; i<=nrh; i++) { |
---|
| 944 | for(j=ncl; j<=nch; j++) { |
---|
| 945 | Z[i][j] = X[i][j] * y; |
---|
| 946 | } |
---|
| 947 | } |
---|
| 948 | } |
---|
| 949 | /* ------------------------------------------------------------------------------------------------ */ |
---|
| 950 | IMAGE_EXPORT(void) mulc_ui8matrix(uint8 **X,long nrl,long nrh, long ncl, long nch, uint8 y, uint8 **Z) |
---|
| 951 | /* ------------------------------------------------------------------------------------------------ */ |
---|
| 952 | { |
---|
| 953 | long i,j; |
---|
| 954 | |
---|
| 955 | for(i=nrl; i<=nrh; i++) { |
---|
| 956 | for(j=ncl; j<=nch; j++) { |
---|
| 957 | Z[i][j] = X[i][j] * y; |
---|
| 958 | } |
---|
| 959 | } |
---|
| 960 | } |
---|
| 961 | /* ---------------------------------------------------------------------------------------------------- */ |
---|
| 962 | IMAGE_EXPORT(void) mulc_si16matrix(sint16 **X,long nrl,long nrh, long ncl, long nch, sint16 y, sint16 **Z) |
---|
| 963 | /* ---------------------------------------------------------------------------------------------------- */ |
---|
| 964 | { |
---|
| 965 | long i,j; |
---|
| 966 | |
---|
| 967 | for(i=nrl; i<=nrh; i++) { |
---|
| 968 | for(j=ncl; j<=nch; j++) { |
---|
| 969 | Z[i][j] = X[i][j] * y; |
---|
| 970 | } |
---|
| 971 | } |
---|
| 972 | } |
---|
| 973 | /* ---------------------------------------------------------------------------------------------------- */ |
---|
| 974 | IMAGE_EXPORT(void) mulc_ui16matrix(uint16 **X,long nrl,long nrh, long ncl, long nch, uint16 y, uint16 **Z) |
---|
| 975 | /* ---------------------------------------------------------------------------------------------------- */ |
---|
| 976 | { |
---|
| 977 | long i,j; |
---|
| 978 | |
---|
| 979 | for(i=nrl; i<=nrh; i++) { |
---|
| 980 | for(j=ncl; j<=nch; j++) { |
---|
| 981 | Z[i][j] = X[i][j] * y; |
---|
| 982 | } |
---|
| 983 | } |
---|
| 984 | } |
---|
| 985 | /* ---------------------------------------------------------------------------------------------------- */ |
---|
| 986 | IMAGE_EXPORT(void) mulc_si32matrix(sint32 **X,long nrl,long nrh, long ncl, long nch, sint32 y, sint32 **Z) |
---|
| 987 | /* ---------------------------------------------------------------------------------------------------- */ |
---|
| 988 | { |
---|
| 989 | long i,j; |
---|
| 990 | |
---|
| 991 | for(i=nrl; i<=nrh; i++) { |
---|
| 992 | for(j=ncl; j<=nch; j++) { |
---|
| 993 | Z[i][j] = X[i][j] * y; |
---|
| 994 | } |
---|
| 995 | } |
---|
| 996 | } |
---|
| 997 | /* ---------------------------------------------------------------------------------------------------- */ |
---|
| 998 | IMAGE_EXPORT(void) mulc_ui32matrix(uint32 **X,long nrl,long nrh, long ncl, long nch, uint32 y, uint32 **Z) |
---|
| 999 | /* ---------------------------------------------------------------------------------------------------- */ |
---|
| 1000 | { |
---|
| 1001 | long i,j; |
---|
| 1002 | |
---|
| 1003 | for(i=nrl; i<=nrh; i++) { |
---|
| 1004 | for(j=ncl; j<=nch; j++) { |
---|
| 1005 | Z[i][j] = X[i][j] * y; |
---|
| 1006 | } |
---|
| 1007 | } |
---|
| 1008 | } |
---|
| 1009 | /* ---------------------------------------------------------------------------------------------------- */ |
---|
| 1010 | IMAGE_EXPORT(void) mulc_si64matrix(sint64 **X,long nrl,long nrh, long ncl, long nch, sint64 y, sint64 **Z) |
---|
| 1011 | /* ---------------------------------------------------------------------------------------------------- */ |
---|
| 1012 | { |
---|
| 1013 | long i,j; |
---|
| 1014 | |
---|
| 1015 | for(i=nrl; i<=nrh; i++) { |
---|
| 1016 | for(j=ncl; j<=nch; j++) { |
---|
| 1017 | Z[i][j] = X[i][j] * y; |
---|
| 1018 | } |
---|
| 1019 | } |
---|
| 1020 | } |
---|
| 1021 | /* ---------------------------------------------------------------------------------------------------- */ |
---|
| 1022 | IMAGE_EXPORT(void) mulc_ui64matrix(uint64 **X,long nrl,long nrh, long ncl, long nch, uint64 y, uint64 **Z) |
---|
| 1023 | /* ---------------------------------------------------------------------------------------------------- */ |
---|
| 1024 | { |
---|
| 1025 | long i,j; |
---|
| 1026 | |
---|
| 1027 | for(i=nrl; i<=nrh; i++) { |
---|
| 1028 | for(j=ncl; j<=nch; j++) { |
---|
| 1029 | Z[i][j] = X[i][j] * y; |
---|
| 1030 | } |
---|
| 1031 | } |
---|
| 1032 | } |
---|
| 1033 | /* ------------------------------------------------------------------------------------------------------ */ |
---|
| 1034 | IMAGE_EXPORT(void) mulc_f32matrix(float32 **X,long nrl,long nrh, long ncl, long nch, float32 y, float32 **Z) |
---|
| 1035 | /* ------------------------------------------------------------------------------------------------------ */ |
---|
| 1036 | { |
---|
| 1037 | long i,j; |
---|
| 1038 | |
---|
| 1039 | for(i=nrl; i<=nrh; i++) { |
---|
| 1040 | for(j=ncl; j<=nch; j++) { |
---|
| 1041 | Z[i][j] = X[i][j] * y; |
---|
| 1042 | } |
---|
| 1043 | } |
---|
| 1044 | } |
---|
| 1045 | /* ------------------------------------------------------------------------------------------------------ */ |
---|
| 1046 | IMAGE_EXPORT(void) mulc_f64matrix(float64 **X,long nrl,long nrh, long ncl, long nch, float64 y, float64 **Z) |
---|
| 1047 | /* ------------------------------------------------------------------------------------------------------ */ |
---|
| 1048 | { |
---|
| 1049 | long i,j; |
---|
| 1050 | |
---|
| 1051 | for(i=nrl; i<=nrh; i++) { |
---|
| 1052 | for(j=ncl; j<=nch; j++) { |
---|
| 1053 | Z[i][j] = X[i][j] * y; |
---|
| 1054 | } |
---|
| 1055 | } |
---|
| 1056 | } |
---|
| 1057 | /* ---------------------------------------------------------------------------------------------- */ |
---|
| 1058 | IMAGE_EXPORT(void) mulc_rgb8matrix(rgb8 **X,long nrl,long nrh, long ncl, long nch, rgb8 y, rgb8 **Z) |
---|
| 1059 | /* ---------------------------------------------------------------------------------------------- */ |
---|
| 1060 | { |
---|
| 1061 | long i,j; |
---|
| 1062 | rgb8 x, z; |
---|
| 1063 | |
---|
| 1064 | for(i=nrl; i<=nrh; i++) { |
---|
| 1065 | for(j=ncl; j<=nch; j++) { |
---|
| 1066 | x = X[i][j]; |
---|
| 1067 | RGB8_MUL(x,y,z); |
---|
| 1068 | Z[i][j] = z; |
---|
| 1069 | } |
---|
| 1070 | } |
---|
| 1071 | } |
---|
| 1072 | /* -------------------------------------------------------------------------------------------------- */ |
---|
| 1073 | IMAGE_EXPORT(void) mulc_rgbx8matrix(rgbx8 **X,long nrl,long nrh, long ncl, long nch, rgbx8 y, rgbx8 **Z) |
---|
| 1074 | /* -------------------------------------------------------------------------------------------------- */ |
---|
| 1075 | { |
---|
| 1076 | long i,j; |
---|
| 1077 | rgbx8 x, z; |
---|
| 1078 | |
---|
| 1079 | for(i=nrl; i<=nrh; i++) { |
---|
| 1080 | for(j=ncl; j<=nch; j++) { |
---|
| 1081 | x = X[i][j]; |
---|
| 1082 | RGBX8_MUL(x,y,z); |
---|
| 1083 | Z[i][j] = z; |
---|
| 1084 | } |
---|
| 1085 | } |
---|
| 1086 | } |
---|
| 1087 | /* --------------- */ |
---|
| 1088 | /* --- MulFrac --- */ |
---|
| 1089 | /* --------------- */ |
---|
| 1090 | |
---|
| 1091 | // Y=(a*X)/b |
---|
| 1092 | |
---|
| 1093 | /* -------------------------------------------------------------------------------------------------------------- */ |
---|
| 1094 | IMAGE_EXPORT(void) mulfrac_si8matrix(sint8 **X, long nrl, long nrh, long ncl, long nch, int32 a, int32 b, sint8 **Y) |
---|
| 1095 | /* -------------------------------------------------------------------------------------------------------------- */ |
---|
| 1096 | { |
---|
| 1097 | int i, j; |
---|
| 1098 | int32 x, y; |
---|
| 1099 | |
---|
| 1100 | for(i=nrl; i<=nrh; i++) { |
---|
| 1101 | for(j=ncl; j<=nch; j++) { |
---|
| 1102 | x = X[i][j]; |
---|
| 1103 | y = (a * x) / b; |
---|
| 1104 | Y[i][j] = (sint8) y; |
---|
| 1105 | } |
---|
| 1106 | } |
---|
| 1107 | } |
---|
| 1108 | /* -------------------------------------------------------------------------------------------------------------- */ |
---|
| 1109 | IMAGE_EXPORT(void) mulfrac_ui8matrix(uint8 **X, long nrl, long nrh, long ncl, long nch, int32 a, int32 b, uint8 **Y) |
---|
| 1110 | /* -------------------------------------------------------------------------------------------------------------- */ |
---|
| 1111 | { |
---|
| 1112 | int i, j; |
---|
| 1113 | int32 x, y; |
---|
| 1114 | |
---|
| 1115 | for(i=nrl; i<=nrh; i++) { |
---|
| 1116 | for(j=ncl; j<=nch; j++) { |
---|
| 1117 | x = X[i][j]; |
---|
| 1118 | y = (a * x) / b; |
---|
| 1119 | Y[i][j] = (uint8) y; |
---|
| 1120 | } |
---|
| 1121 | } |
---|
| 1122 | } |
---|
| 1123 | /* ----------------------------------------------------------------------------------------------------------------- */ |
---|
| 1124 | IMAGE_EXPORT(void) mulfrac_si16matrix(sint16 **X, long nrl, long nrh, long ncl, long nch, int32 a, int32 b, sint16 **Y) |
---|
| 1125 | /* ----------------------------------------------------------------------------------------------------------------- */ |
---|
| 1126 | { |
---|
| 1127 | int i, j; |
---|
| 1128 | int32 x, y; |
---|
| 1129 | |
---|
| 1130 | for(i=nrl; i<=nrh; i++) { |
---|
| 1131 | for(j=ncl; j<=nch; j++) { |
---|
| 1132 | x = X[i][j]; |
---|
| 1133 | y = (a * x) / b; |
---|
| 1134 | Y[i][j] = (sint16) y; |
---|
| 1135 | } |
---|
| 1136 | } |
---|
| 1137 | } |
---|
| 1138 | /* ----------------------------------------------------------------------------------------------------------------- */ |
---|
| 1139 | IMAGE_EXPORT(void) mulfrac_ui16matrix(uint16 **X, long nrl, long nrh, long ncl, long nch, int32 a, int32 b, uint16 **Y) |
---|
| 1140 | /* ----------------------------------------------------------------------------------------------------------------- */ |
---|
| 1141 | { |
---|
| 1142 | int i, j; |
---|
| 1143 | int32 x, y; |
---|
| 1144 | |
---|
| 1145 | for(i=nrl; i<=nrh; i++) { |
---|
| 1146 | for(j=ncl; j<=nch; j++) { |
---|
| 1147 | x = X[i][j]; |
---|
| 1148 | y = (a * x) / b; |
---|
| 1149 | Y[i][j] = (uint16) y; |
---|
| 1150 | } |
---|
| 1151 | } |
---|
| 1152 | } |
---|
| 1153 | /* ------------------------------------------------------------------------------------------------------------------ */ |
---|
| 1154 | IMAGE_EXPORT(void) mulfrac_si32matrix(sint32 **X, long nrl, long nrh, long ncl, long nch, int32 a, int32 b, sint32 **Y) |
---|
| 1155 | /* ------------------------------------------------------------------------------------------------------------------ */ |
---|
| 1156 | { |
---|
| 1157 | int i, j; |
---|
| 1158 | int32 x, y; |
---|
| 1159 | |
---|
| 1160 | for(i=nrl; i<=nrh; i++) { |
---|
| 1161 | for(j=ncl; j<=nch; j++) { |
---|
| 1162 | x = X[i][j]; |
---|
| 1163 | y = (a * x) / b; |
---|
| 1164 | Y[i][j] = (sint16) y; |
---|
| 1165 | } |
---|
| 1166 | } |
---|
| 1167 | } |
---|
| 1168 | /* ------------------------------------------------------------------------------------------------------------------ */ |
---|
| 1169 | IMAGE_EXPORT(void) mulfrac_ui32matrix(uint32 **X, long nrl, long nrh, long ncl, long nch, int32 a, int32 b, uint32 **Y) |
---|
| 1170 | /* ------------------------------------------------------------------------------------------------------------------ */ |
---|
| 1171 | { |
---|
| 1172 | int i, j; |
---|
| 1173 | int32 x, y; |
---|
| 1174 | |
---|
| 1175 | for(i=nrl; i<=nrh; i++) { |
---|
| 1176 | for(j=ncl; j<=nch; j++) { |
---|
| 1177 | x = X[i][j]; |
---|
| 1178 | y = (a * x) / b; |
---|
| 1179 | Y[i][j] = (uint16) y; |
---|
| 1180 | } |
---|
| 1181 | } |
---|
| 1182 | } |
---|
| 1183 | /* ----------------------------------------------------------------------------------------------------------------- */ |
---|
| 1184 | IMAGE_EXPORT(void) mulfrac_si64matrix(sint64 **X, long nrl, long nrh, long ncl, long nch, int32 a, int32 b, sint64 **Y) |
---|
| 1185 | /* ----------------------------------------------------------------------------------------------------------------- */ |
---|
| 1186 | { |
---|
| 1187 | int i, j; |
---|
| 1188 | sint64 x, y; |
---|
| 1189 | |
---|
| 1190 | for(i=nrl; i<=nrh; i++) { |
---|
| 1191 | for(j=ncl; j<=nch; j++) { |
---|
| 1192 | x = X[i][j]; |
---|
| 1193 | y = (a * x) / b; |
---|
| 1194 | Y[i][j] = (sint64) y; |
---|
| 1195 | } |
---|
| 1196 | } |
---|
| 1197 | } |
---|
| 1198 | /* ----------------------------------------------------------------------------------------------------------------- */ |
---|
| 1199 | IMAGE_EXPORT(void) mulfrac_ui64matrix(uint64 **X, long nrl, long nrh, long ncl, long nch, int32 a, int32 b, uint64 **Y) |
---|
| 1200 | /* ----------------------------------------------------------------------------------------------------------------- */ |
---|
| 1201 | { |
---|
| 1202 | int i, j; |
---|
| 1203 | uint64 x, y; |
---|
| 1204 | |
---|
| 1205 | for(i=nrl; i<=nrh; i++) { |
---|
| 1206 | for(j=ncl; j<=nch; j++) { |
---|
| 1207 | x = X[i][j]; |
---|
| 1208 | y = (a * x) / b; |
---|
| 1209 | Y[i][j] = (uint64) y; |
---|
| 1210 | } |
---|
| 1211 | } |
---|
| 1212 | } |
---|
| 1213 | /* ------------------------------------------------------------------------------------------------------------ */ |
---|
| 1214 | IMAGE_EXPORT(void) mulfrac_rgb8matrix(rgb8 **X, long nrl,long nrh, long ncl, long nch, rgb32 a, rgb32 b, rgb8 **Y) |
---|
| 1215 | /* ------------------------------------------------------------------------------------------------------------ */ |
---|
| 1216 | { |
---|
| 1217 | int i, j; |
---|
| 1218 | rgb32 y32; |
---|
| 1219 | rgb8 x8, y8; |
---|
| 1220 | |
---|
| 1221 | |
---|
| 1222 | for(i=nrl; i<=nrh; i++) { |
---|
| 1223 | for(j=ncl; j<=nch; j++) { |
---|
| 1224 | x8 = X[i][j]; |
---|
| 1225 | RGB8_MULFRAC(x8,a,b,y32); |
---|
| 1226 | RGB32CAST8(y32,y8); |
---|
| 1227 | Y[i][j] = y8; |
---|
| 1228 | } |
---|
| 1229 | } |
---|
| 1230 | } |
---|
| 1231 | /* ----------------------------------------------------------------------------------------------------------------- */ |
---|
| 1232 | IMAGE_EXPORT(void) mulfrac_rgb8xmatrix(rgbx8 **X, long nrl,long nrh, long ncl, long nch, rgbx32 a, rgbx32 b, rgbx8 **Y) |
---|
| 1233 | /* ----------------------------------------------------------------------------------------------------------------- */ |
---|
| 1234 | { |
---|
| 1235 | int i, j; |
---|
| 1236 | rgbx32 y32; |
---|
| 1237 | rgbx8 x8, y8; |
---|
| 1238 | |
---|
| 1239 | for(i=nrl; i<=nrh; i++) { |
---|
| 1240 | for(j=ncl; j<=nch; j++) { |
---|
| 1241 | x8 = X[i][j]; |
---|
| 1242 | RGBX8_MULFRAC(x8,a,b,y32); |
---|
| 1243 | RGBX32CAST8(y32,y8); |
---|
| 1244 | Y[i][j] = y8; |
---|
| 1245 | } |
---|
| 1246 | } |
---|
| 1247 | } |
---|
| 1248 | |
---|
| 1249 | /* ---------------- */ |
---|
| 1250 | /* --- MulShift --- */ |
---|
| 1251 | /* ---------------- */ |
---|
| 1252 | |
---|
| 1253 | // m3 = (a*m1)>>s |
---|
| 1254 | |
---|
| 1255 | /* -------------------------------------------------------------------------------------------------------------- */ |
---|
| 1256 | IMAGE_EXPORT(void) mulshift_si8matrix(sint8 **X, long nrl, long nrh,long ncl, long nch, int32 a, int32 s, sint8 **Y) |
---|
| 1257 | /* -------------------------------------------------------------------------------------------------------------- */ |
---|
| 1258 | { |
---|
| 1259 | int i, j; |
---|
| 1260 | int32 x, y; |
---|
| 1261 | |
---|
| 1262 | for(i=nrl; i<=nrh; i++) { |
---|
| 1263 | for(j=ncl; j<=nch; j++) { |
---|
| 1264 | x = X[i][j]; |
---|
| 1265 | y = (a * x) >> s; |
---|
| 1266 | Y[i][j] = (sint8) y; |
---|
| 1267 | } |
---|
| 1268 | } |
---|
| 1269 | } |
---|
| 1270 | /* --------------------------------------------------------------------------------------------------------------- */ |
---|
| 1271 | IMAGE_EXPORT(void) mulshift_ui8matrix(uint8 **X, long nrl,long nrh,long ncl, long nch, int32 a, int32 s, uint8 **Y) |
---|
| 1272 | /* --------------------------------------------------------------------------------------------------------------- */ |
---|
| 1273 | { |
---|
| 1274 | int i, j; |
---|
| 1275 | int32 x, y; |
---|
| 1276 | |
---|
| 1277 | for(i=nrl; i<=nrh; i++) { |
---|
| 1278 | for(j=ncl; j<=nch; j++) { |
---|
| 1279 | x = X[i][j]; |
---|
| 1280 | y = (a * x) >> s; |
---|
| 1281 | Y[i][j] = (uint8) y; |
---|
| 1282 | } |
---|
| 1283 | } |
---|
| 1284 | } |
---|
| 1285 | /* ----------------------------------------------------------------------------------------------------------------- */ |
---|
| 1286 | IMAGE_EXPORT(void) mulshift_si16matrix(sint16 **X, long nrl, long nrh,long ncl, long nch, int32 a, int32 s, sint16 **Y) |
---|
| 1287 | /* ----------------------------------------------------------------------------------------------------------------- */ |
---|
| 1288 | { |
---|
| 1289 | int i, j; |
---|
| 1290 | int32 x, y; |
---|
| 1291 | |
---|
| 1292 | for(i=nrl; i<=nrh; i++) { |
---|
| 1293 | for(j=ncl; j<=nch; j++) { |
---|
| 1294 | x = X[i][j]; |
---|
| 1295 | y = (a * x) >> s; |
---|
| 1296 | Y[i][j] = (sint16) y; |
---|
| 1297 | } |
---|
| 1298 | } |
---|
| 1299 | } |
---|
| 1300 | /* ------------------------------------------------------------------------------------------------------------------ */ |
---|
| 1301 | IMAGE_EXPORT(void) mulshift_ui16matrix(uint16 **X, long nrl,long nrh,long ncl, long nch, int32 a, int32 s, uint16 **Y) |
---|
| 1302 | /* ------------------------------------------------------------------------------------------------------------------ */ |
---|
| 1303 | { |
---|
| 1304 | int i, j; |
---|
| 1305 | int32 x, y; |
---|
| 1306 | |
---|
| 1307 | for(i=nrl; i<=nrh; i++) { |
---|
| 1308 | for(j=ncl; j<=nch; j++) { |
---|
| 1309 | x = X[i][j]; |
---|
| 1310 | y = (a * x) >> s; |
---|
| 1311 | Y[i][j] = (uint16) y; |
---|
| 1312 | } |
---|
| 1313 | } |
---|
| 1314 | } |
---|
| 1315 | /* ----------------------------------------------------------------------------------------------------------------- */ |
---|
| 1316 | IMAGE_EXPORT(void) mulshift_si32matrix(sint32 **X, long nrl, long nrh,long ncl, long nch, int32 a, int32 s, sint32 **Y) |
---|
| 1317 | /* ----------------------------------------------------------------------------------------------------------------- */ |
---|
| 1318 | { |
---|
| 1319 | int i, j; |
---|
| 1320 | int32 x, y; |
---|
| 1321 | |
---|
| 1322 | for(i=nrl; i<=nrh; i++) { |
---|
| 1323 | for(j=ncl; j<=nch; j++) { |
---|
| 1324 | x = X[i][j]; |
---|
| 1325 | y = (a * x) >> s; |
---|
| 1326 | Y[i][j] = (sint32) y; |
---|
| 1327 | } |
---|
| 1328 | } |
---|
| 1329 | } |
---|
| 1330 | /* ------------------------------------------------------------------------------------------------------------------ */ |
---|
| 1331 | IMAGE_EXPORT(void) mulshift_ui32matrix(uint32 **X, long nrl,long nrh,long ncl, long nch, int32 a, int32 s, uint32 **Y) |
---|
| 1332 | /* ------------------------------------------------------------------------------------------------------------------ */ |
---|
| 1333 | { |
---|
| 1334 | int i, j; |
---|
| 1335 | int32 x, y; |
---|
| 1336 | |
---|
| 1337 | for(i=nrl; i<=nrh; i++) { |
---|
| 1338 | for(j=ncl; j<=nch; j++) { |
---|
| 1339 | x = X[i][j]; |
---|
| 1340 | y = (a * x) >> s; |
---|
| 1341 | Y[i][j] = (uint32) y; |
---|
| 1342 | } |
---|
| 1343 | } |
---|
| 1344 | } |
---|
| 1345 | /* ---------------------------------------------------------------------------------------------------------------- */ |
---|
| 1346 | IMAGE_EXPORT(void) mulshift_rgb8matrix(rgb8 **X, long nrl,long nrh,long ncl, long nch, rgb32 a, rgb32 s, rgb8 **Y) |
---|
| 1347 | /* ---------------------------------------------------------------------------------------------------------------- */ |
---|
| 1348 | { |
---|
| 1349 | int i, j; |
---|
| 1350 | rgb32 y32; |
---|
| 1351 | rgb8 x8, y8; |
---|
| 1352 | |
---|
| 1353 | for(i=nrl; i<=nrh; i++) { |
---|
| 1354 | for(j=ncl; j<=nch; j++) { |
---|
| 1355 | x8 = X[i][j]; |
---|
| 1356 | RGB8_MULSHIFT(x8,a,s,y32); |
---|
| 1357 | RGB32CAST8(y32,y8); |
---|
| 1358 | Y[i][j] = y8; |
---|
| 1359 | } |
---|
| 1360 | } |
---|
| 1361 | } |
---|
| 1362 | /* ----------------------------------------------------------------------------------------------------------------- */ |
---|
| 1363 | IMAGE_EXPORT(void) mulshift_rgbx8matrix(rgbx8 **X, long nrl,long nrh,long ncl, long nch, rgbx32 a, rgbx32 s, rgbx8 **Y) |
---|
| 1364 | /* ----------------------------------------------------------------------------------------------------------------- */ |
---|
| 1365 | { |
---|
| 1366 | int i, j; |
---|
| 1367 | rgbx32 y32; |
---|
| 1368 | rgbx8 x8, y8; |
---|
| 1369 | |
---|
| 1370 | for(i=nrl; i<=nrh; i++) { |
---|
| 1371 | for(j=ncl; j<=nch; j++) { |
---|
| 1372 | x8 = X[i][j]; |
---|
| 1373 | RGBX8_MULSHIFT(x8,a,s,y32); |
---|
| 1374 | RGBX32CAST8(y32,y8); |
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| 1375 | Y[i][j] = y8; |
---|
| 1376 | } |
---|
| 1377 | } |
---|
| 1378 | } |
---|