[772] | 1 | /* ------------------ */ |
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| 2 | /* --- nrmem2XX.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 | |
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| 10 | #include "def.h" |
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| 11 | #include "nrmem1.h" |
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| 12 | #include "nrmem2.h" |
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| 13 | #include "nrmem2X.h" |
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| 14 | #include "nrmem2XX.h" |
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[826] | 15 | |
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[772] | 16 | /* ---------------------------- */ |
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| 17 | /* --- Left & right Rotate --- */ |
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| 18 | /* ---------------------------- */ |
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| 19 | // (i,j) -> (n-j,i) -> (n-i,n-j) -> (j,n-i) -> |
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[826] | 20 | |
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| 21 | |
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| 22 | #undef rotate_type_matrix |
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| 23 | #define rotate_type_matrix(t) \ |
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| 24 | void short_name(t,lrotate_,matrix)(t ** S, int32_t nrl, int32_t nrh, int32_t ncl, int32_t nch, t ** D) \ |
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| 25 | { \ |
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| 26 | int32_t n = nrl + nrh; \ |
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| 27 | for (int32_t i = nrl; i <= nrh; i++) { \ |
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| 28 | for (int32_t j = ncl; j <= nch; j++) { \ |
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| 29 | D[n - j][i] = S[i][j]; \ |
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| 30 | } \ |
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| 31 | } \ |
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| 32 | } \ |
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| 33 | void short_name(t,rrotate_,matrix)(t ** S, int32_t nrl, int32_t nrh, int32_t ncl, int32_t nch, t ** D) \ |
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| 34 | { \ |
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| 35 | int32_t n = nrl + nrh; \ |
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| 36 | for (int32_t i = nrl; i <= nrh; i++) { \ |
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| 37 | for (int32_t j = ncl; j <= nch; j++) { \ |
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| 38 | D[i][j] = S[n - j][i]; \ |
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| 39 | } \ |
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| 40 | } \ |
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| 41 | } \ |
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| 42 | void short_name(t,lrotate1_,matrix)(t ** S, int32_t nrl, int32_t nrh, int32_t ncl, int32_t nch) \ |
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| 43 | int32_t n = nrl + nrh; \ |
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| 44 | t temp; \ |
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| 45 | for (int32_t i = nrl; i <= nrh; i++) { \ |
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| 46 | for (int32_t j = ncl; j <= nch; j++) { \ |
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| 47 | temp = S[n - j][i]; \ |
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| 48 | S[n - j][i] = S[i][j]; \ |
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| 49 | S[i][j] = temp; \ |
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| 50 | } \ |
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| 51 | } \ |
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| 52 | } \ |
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| 53 | void short_name(t,rrotate1_,matrix)(t ** S, int32_t nrl, int32_t nrh, int32_t ncl, int32_t nch) \ |
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| 54 | { \ |
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| 55 | int32_t n = nrl + nrh; \ |
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| 56 | t temp; \ |
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| 57 | for (int32_t i = nrl; i <= nrh; i++) { \ |
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| 58 | for (int32_t j = ncl; j <= nch; j++) { \ |
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| 59 | temp = S[i][j]; \ |
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| 60 | S[i][j] = S[n - j][i]; \ |
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| 61 | S[n - j][i] = temp; \ |
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| 62 | } \ |
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| 63 | } \ |
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[772] | 64 | } |
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[826] | 65 | |
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| 66 | rotate_type_matrix(int8_t); |
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| 67 | rotate_type_matrix(uint8_t); |
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| 68 | rotate_type_matrix(int16_t); |
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| 69 | rotate_type_matrix(uint16_t); |
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| 70 | rotate_type_matrix(int32_t); |
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| 71 | rotate_type_matrix(uint32_t); |
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| 72 | rotate_type_matrix(int64_t); |
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| 73 | rotate_type_matrix(uint64_t); |
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| 74 | rotate_type_matrix(float); |
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| 75 | rotate_type_matrix(double); |
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| 76 | rotate_type_matrix(rgb8); |
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| 77 | rotate_type_matrix(rgbx8); |
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| 78 | |
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| 79 | |
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| 80 | |
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[772] | 81 | /* ---------------------------------- */ |
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| 82 | /* --- Horizontal & Vertical Flip --- */ |
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| 83 | /* ---------------------------------- */ |
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| 84 | |
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[826] | 85 | |
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| 86 | #undef flip_type_matrix |
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| 87 | #define flip_type_matrix(t) \ |
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| 88 | void short_name(t,hflip_,matrix)(t ** S, int32_t nrl, int32_t nrh, int32_t ncl, int32_t nch, t ** D) \ |
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| 89 | { \ |
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| 90 | int32_t n = ncl + nch; \ |
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| 91 | for (int32_t i = nrl; i <= nrh; i++) { \ |
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| 92 | for (int32_t j = ncl; j <= nch; j++) { \ |
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| 93 | D[i][n - j] = S[i][j]; \ |
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| 94 | } \ |
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| 95 | } \ |
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| 96 | } \ |
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| 97 | void short_name(t,vflip_,matrix)(t ** S, int32_t nrl, int32_t nrh, int32_t ncl, int32_t nch, t ** D) \ |
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| 98 | { \ |
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| 99 | int32_t n = nrl + nrh; \ |
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| 100 | for (int32_t i = nrl; i <= nrh; i++) { \ |
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| 101 | for (int32_t j = ncl; j <= nch; j++) { \ |
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| 102 | D[n - i][j] = S[i][j]; \ |
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| 103 | } \ |
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| 104 | } \ |
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| 105 | } \ |
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| 106 | void short_name(t,hflip1_,matrix)(t ** S, int32_t nrl, int32_t nrh, int32_t ncl, int32_t nch) \ |
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| 107 | { \ |
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| 108 | int32_t n = ncl + nch; \ |
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| 109 | t temp; \ |
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| 110 | for (int32_t i = nrl; i <= nrh; i++) { \ |
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| 111 | for (int32_t j = ncl; j <= nch; j++) { \ |
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| 112 | temp = S[i][n - j]; \ |
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| 113 | S[i][n - j] = S[i][j]; \ |
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| 114 | S[i][j] = temp; \ |
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| 115 | } \ |
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| 116 | } \ |
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| 117 | } \ |
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| 118 | void short_name(t,vflip1_,matrix)(t ** S, int32_t nrl, int32_t nrh, int32_t ncl, int32_t nch) \ |
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| 119 | { \ |
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| 120 | int32_t n = ncl + nch; \ |
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| 121 | t temp; \ |
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| 122 | for (int32_t i = nrl; i <= nrh; i++) { \ |
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| 123 | for (int32_t j = ncl; j <= nch; j++) { \ |
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| 124 | temp = S[n - i][j]; \ |
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| 125 | S[n - i][j] = S[i][j]; \ |
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| 126 | S[i][j] = temp; \ |
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| 127 | } \ |
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| 128 | } \ |
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[772] | 129 | } |
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| 130 | |
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[826] | 131 | flip_type_matrix(int8_t); |
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| 132 | flip_type_matrix(uint8_t); |
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| 133 | flip_type_matrix(int16_t); |
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| 134 | flip_type_matrix(uint16_t); |
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| 135 | flip_type_matrix(int32_t); |
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| 136 | flip_type_matrix(uint32_t); |
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| 137 | flip_type_matrix(int64_t); |
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| 138 | flip_type_matrix(uint64_t); |
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| 139 | flip_type_matrix(float); |
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| 140 | flip_type_matrix(double); |
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| 141 | flip_type_matrix(rgb8); |
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| 142 | flip_type_matrix(rgbx8); |
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| 143 | |
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| 144 | |
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| 145 | |
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| 146 | // Local Variables: |
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| 147 | // tab-width: 4 |
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| 148 | // c-basic-offset: 4 |
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| 149 | // c-file-offsets:((innamespace . 0)(inline-open . 0)) |
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| 150 | // indent-tabs-mode: nil |
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| 151 | // End: |
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| 152 | |
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| 153 | // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=4:softtabstop=4 |
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| 154 | |
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