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annotate src/libmlk-core/core/font.h @ 430:1645433e008d

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core: rename ERR_INTERNAL to ERR_SDL
author David Demelier <markand@malikania.fr>
date Sat, 15 Oct 2022 17:18:45 +0200
parents 63ebfa352ae1
children
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1 /*
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2 * font.h -- basic font management
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3 *
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4 * Copyright (c) 2020-2022 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 #ifndef MLK_CORE_FONT_H
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20 #define MLK_CORE_FONT_H
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22 #include <stddef.h>
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24 #include "core.h"
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26 struct texture;
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27
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28 enum font_style {
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29 FONT_STYLE_ANTIALIASED,
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30 FONT_STYLE_NONE,
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31 FONT_STYLE_LAST
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32 };
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34 struct font {
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35 enum font_style style;
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36 void *handle;
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37 };
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39 CORE_BEGIN_DECLS
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41 int
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42 font_open(struct font *, const char *, unsigned int);
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44 int
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45 font_openmem(struct font *, const void *, size_t, unsigned int);
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47 int
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48 font_ok(const struct font *);
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50 int
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51 font_render(struct font *, struct texture *, const char *, unsigned long);
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53 unsigned int
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54 font_height(const struct font *);
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56 int
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57 font_query(const struct font *, const char *, unsigned int *, unsigned int *);
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59 void
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60 font_finish(struct font *);
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62 CORE_END_DECLS
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64 #endif /* !MLK_CORE_FONT_H */