[772] | 1 | /* ----------------- */ |
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| 2 | /* --- nrwrap1.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 | * Distributed under the Boost Software License, Version 1.0 |
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| 9 | * see accompanying file LICENSE.txt or copy it at |
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| 10 | * http://www.boost.org/LICENSE_1_0.txt |
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| 11 | */ |
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| 12 | |
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| 13 | /* |
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| 14 | * 2002/06/11 ajout des fonctions endline |
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| 15 | */ |
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| 16 | #include <stdio.h> |
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| 17 | #include <stddef.h> |
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| 18 | #include <stdlib.h> |
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| 19 | #include <math.h> // fabs |
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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 "nrwrap1.h" |
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| 28 | |
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| 29 | /* --------------- */ |
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| 30 | /* --- Mapping --- */ |
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| 31 | /* --------------- */ |
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| 32 | |
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| 33 | /* -------------------------------------------- */ |
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| 34 | IMAGE_EXPORT(sint8*) si8vector_map(int nl, int nh) |
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| 35 | /* -------------------------------------------- */ |
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| 36 | { |
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| 37 | // nothing to do: no alloc required... |
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| 38 | return NULL; |
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| 39 | } |
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| 40 | /* -------------------------------------------- */ |
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| 41 | IMAGE_EXPORT(uint8*) ui8vector_map(int nl, int nh) |
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| 42 | /* -------------------------------------------- */ |
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| 43 | { |
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| 44 | // nothing to do: no alloc required... |
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| 45 | return NULL; |
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| 46 | } |
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| 47 | /* ---------------------------------------------- */ |
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| 48 | IMAGE_EXPORT(sint16*) si16vector_map(int nl, int nh) |
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| 49 | /* ---------------------------------------------- */ |
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| 50 | { |
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| 51 | // nothing to do: no alloc required... |
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| 52 | return NULL; |
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| 53 | } |
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| 54 | /* ---------------------------------------------- */ |
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| 55 | IMAGE_EXPORT(uint16*) ui16vector_map(int nl, int nh) |
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| 56 | /* ---------------------------------------------- */ |
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| 57 | { |
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| 58 | // nothing to do: no alloc required... |
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| 59 | return NULL; |
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| 60 | } |
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| 61 | /* ---------------------------------------------- */ |
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| 62 | IMAGE_EXPORT(sint32*) si32vector_map(int nl, int nh) |
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| 63 | /* ---------------------------------------------- */ |
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| 64 | { |
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| 65 | // nothing to do: no alloc required... |
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| 66 | return NULL; |
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| 67 | } |
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| 68 | /* ---------------------------------------------- */ |
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| 69 | IMAGE_EXPORT(uint32*) ui32vector_map(int nl, int nh) |
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| 70 | /* ---------------------------------------------- */ |
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| 71 | { |
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| 72 | // nothing to do: no alloc required... |
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| 73 | return NULL; |
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| 74 | } |
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| 75 | /* ---------------------------------------------- */ |
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| 76 | IMAGE_EXPORT(float32*) f32vector_map(int nl, int nh) |
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| 77 | /* ---------------------------------------------- */ |
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| 78 | { |
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| 79 | // nothing to do: no alloc required... |
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| 80 | return NULL; |
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| 81 | } |
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| 82 | /* ---------------------------------------------- */ |
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| 83 | IMAGE_EXPORT(float64*) f64vector_map(int nl, int nh) |
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| 84 | /* ---------------------------------------------- */ |
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| 85 | { |
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| 86 | // nothing to do: no alloc required... |
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| 87 | return NULL; |
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| 88 | } |
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| 89 | /* -------------------------------------------- */ |
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| 90 | IMAGE_EXPORT(rgb8*) rgb8vector_map(int nl, int nh) |
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| 91 | /* -------------------------------------------- */ |
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| 92 | { |
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| 93 | // nothing to do: no alloc required... |
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| 94 | return NULL; |
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| 95 | } |
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| 96 | /* ---------------------------------------------- */ |
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| 97 | IMAGE_EXPORT(rgbx8*) rgbx8vector_map(int nl, int nh) |
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| 98 | /* ---------------------------------------------- */ |
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| 99 | { |
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| 100 | // nothing to do: no alloc required... |
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| 101 | return NULL; |
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| 102 | } |
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| 103 | /* ------------------ */ |
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| 104 | /* --- Mapping 1D --- */ |
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| 105 | /* ------------------ */ |
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| 106 | /* ----------------------------------------------------------------------------------------- */ |
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| 107 | IMAGE_EXPORT(sint8*) si8vector_map_1D_pitch(sint8 *v, int nl, int nh, void *data_1D, int pitch) |
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| 108 | /* ----------------------------------------------------------------------------------------- */ |
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| 109 | { |
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| 110 | v = (sint8*) data_1D; |
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| 111 | v -= nl; |
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| 112 | return v; |
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| 113 | } |
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| 114 | /* ----------------------------------------------------------------------------------------- */ |
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| 115 | IMAGE_EXPORT(uint8*) ui8vector_map_1D_pitch(uint8 *v, int nl, int nh, void *data_1D, int pitch) |
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| 116 | /* ----------------------------------------------------------------------------------------- */ |
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| 117 | { |
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| 118 | v = (uint8*) data_1D; |
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| 119 | v -= nl; |
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| 120 | return v; |
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| 121 | } |
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| 122 | /* -------------------------------------------------------------------------------------------- */ |
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| 123 | IMAGE_EXPORT(uint16*) ui16vector_map_1D_pitch(uint16 *v, int nl, int nh, void *data_1D, int pitch) |
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| 124 | /* -------------------------------------------------------------------------------------------- */ |
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| 125 | { |
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| 126 | v = (uint16*) data_1D; |
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| 127 | v -= nl; |
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| 128 | return v; |
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| 129 | } |
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| 130 | /* -------------------------------------------------------------------------------------------- */ |
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| 131 | IMAGE_EXPORT(sint16*) si16vector_map_1D_pitch(sint16 *v, int nl, int nh, void *data_1D, int pitch) |
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| 132 | /* -------------------------------------------------------------------------------------------- */ |
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| 133 | { |
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| 134 | v = (sint16*) data_1D; |
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| 135 | v -= nl; |
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| 136 | return v; |
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| 137 | } |
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| 138 | /* -------------------------------------------------------------------------------------------- */ |
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| 139 | IMAGE_EXPORT(uint32*) ui32vector_map_1D_pitch(uint32 *v, int nl, int nh, void *data_1D, int pitch) |
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| 140 | /* -------------------------------------------------------------------------------------------- */ |
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| 141 | { |
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| 142 | v = (uint32*) data_1D; |
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| 143 | v -= nl; |
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| 144 | return v; |
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| 145 | } |
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| 146 | /* -------------------------------------------------------------------------------------------- */ |
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| 147 | IMAGE_EXPORT(sint32*) si32vector_map_1D_pitch(sint32 *v, int nl, int nh, void *data_1D, int pitch) |
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| 148 | /* -------------------------------------------------------------------------------------------- */ |
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| 149 | { |
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| 150 | v = (sint32*) data_1D; |
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| 151 | v -= nl; |
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| 152 | return v; |
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| 153 | } |
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| 154 | /* --------------------------------------------------------------------------------------------- */ |
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| 155 | IMAGE_EXPORT(float32*) f32vector_map_1D_pitch(float32 *v, int nl, int nh, void *data_1D, int pitch) |
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| 156 | /* --------------------------------------------------------------------------------------------- */ |
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| 157 | { |
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| 158 | v = (float32*) data_1D; |
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| 159 | v -= nl; |
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| 160 | return v; |
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| 161 | } |
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| 162 | /* --------------------------------------------------------------------------------------------- */ |
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| 163 | IMAGE_EXPORT(float64*) f64vector_map_1D_pitch(float64 *v, int nl, int nh, void *data_1D, int pitch) |
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| 164 | /* --------------------------------------------------------------------------------------------- */ |
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| 165 | { |
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| 166 | v = (float64*) data_1D; |
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| 167 | v -= nl; |
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| 168 | return v; |
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| 169 | } |
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| 170 | /* ---------------------------------------------------------------------------------------- */ |
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| 171 | IMAGE_EXPORT(rgb8*) rgb8vector_map_1D_pitch(rgb8 *v, int nl, int nh, void *data_1D, int pitch) |
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| 172 | /* ---------------------------------------------------------------------------------------- */ |
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| 173 | { |
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| 174 | v = (rgb8*) data_1D; |
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| 175 | v -= nl; |
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| 176 | return v; |
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| 177 | } |
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| 178 | /* ------------------------------------------------------------------------------------------- */ |
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| 179 | IMAGE_EXPORT(rgbx8*) rgbx8vector_map_1D_pitch(rgbx8 *v, int nl, int nh, void *data_1D, int pitch) |
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| 180 | /* ------------------------------------------------------------------------------------------- */ |
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| 181 | { |
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| 182 | v = (rgbx8*) data_1D; |
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| 183 | v -= nl; |
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| 184 | return v; |
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| 185 | } |
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| 186 | |
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