Mercurial > molko
annotate src/core/image.c @ 59:52792b863ff7
misc: separate core from game
author | David Demelier <markand@malikania.fr> |
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date | Tue, 21 Jan 2020 12:42:33 +0100 |
parents | src/image.c@9d1421c09dfb |
children | ed72843a7194 |
rev | line source |
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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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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 "error_p.h" |
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25 #include "texture_p.h" |
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26 |
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27 struct texture * |
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28 image_openf(const char *path) |
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29 { |
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30 assert(path); |
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31 |
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32 SDL_Surface *surface = IMG_Load(path); |
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33 |
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34 if (!surface) { |
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35 error_sdl(); |
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36 return NULL; |
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37 } |
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38 |
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39 return texture_from_surface(surface); |
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40 } |
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41 |
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42 struct texture * |
21 | 43 image_openb(const void *buffer, size_t size) |
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44 { |
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45 assert(buffer); |
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46 |
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47 SDL_RWops *ops = SDL_RWFromConstMem(buffer, size); |
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48 SDL_Surface *surface; |
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49 |
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50 if (!ops || !(surface = IMG_Load_RW(ops, true))) { |
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51 error_sdl(); |
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52 return NULL; |
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53 } |
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54 |
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55 return texture_from_surface(surface); |
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56 } |