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annotate src/image.c @ 5:b5c649b6367b

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core: implement sprites, closes #2440
author David Demelier <markand@malikania.fr>
date Mon, 06 Jan 2020 21:14:35 +0100
parents cd58eabb7fb4
children 63eaec5ceba9
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cd58eabb7fb4 core: implement basic images, closes #2441
David Demelier <markand@malikania.fr>
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1 /*
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2 * image.c -- basic image management
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3 *
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4 * Copyright (c) 2020 David Demelier <markand@malikania.fr>
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5 *
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6 * Permission to use, copy, modify, and/or distribute this software for any
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7 * purpose with or without fee is hereby granted, provided that the above
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8 * copyright notice and this permission notice appear in all copies.
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9 *
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10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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17 */
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18
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19 #include <assert.h>
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20 #include <stdbool.h>
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21
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22 #include <SDL_image.h>
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23
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24 #include "texture_p.h"
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25
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26 struct texture *
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27 image_openf(const char *path)
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28 {
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29 assert(path);
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30
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31 return texture_from_surface(IMG_Load(path));
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32 }
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33
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34 struct texture *
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35 image_openb(const char *buffer, size_t size)
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36 {
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37 assert(buffer);
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38
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39 SDL_RWops *ops = SDL_RWFromConstMem(buffer, size);
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40
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41 if (!ops)
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42 return NULL;
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43
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44 return texture_from_surface(IMG_Load_RW(ops, true));
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45 }