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annotate nuklear_ui/font_web.c @ 2688:b42f00a3a937 default tip

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Fix default target. Ensure m68k.h and z80.h are built before anything else when no dep info is available
author Michael Pavone <pavone@retrodev.com>
date Mon, 31 Mar 2025 21:06:18 -0700
parents 537a2f3b880d
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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537a2f3b880d Add font_web.c that was missed on a previous commit
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1 #include <stdint.h>
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2 #include <stdio.h>
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3 #include <stdlib.h>
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4 #include <stddef.h>
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5 #include "sfnt.h"
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6 #include "../util.h"
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7
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8 uint8_t *default_font(uint32_t *size_out)
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9 {
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10 sfnt_container *sfnt = NULL;
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11 FILE *f = fopen("DroidSans.ttf", "rb");
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12 if (!f) {
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13 fprintf(stderr, "Failed to open font file DroidSans.ttf\n");
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14 return NULL;
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15 }
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16 long size = file_size(f);
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17 uint8_t *buffer = malloc(size);
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18 if (size != fread(buffer, 1, size, f)) {
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19 fprintf(stderr, "Failed to read font file\n");
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20 goto cleanup;
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21 }
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22 fclose(f);
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23 f = NULL;
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24 sfnt = load_sfnt(buffer, size);
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25 if (!sfnt) {
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26 fprintf(stderr, "File does not contain SFNT resources\n");
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27 goto cleanup;
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28 }
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29 for (uint8_t j = 0; j < sfnt->num_fonts; j++)
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30 {
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31 if (sfnt_has_truetype_glyphs(sfnt->tables + j)) {
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32 return sfnt_flatten(sfnt->tables + j, size_out);
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33 }
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34 fprintf(stderr, "Font %s in file doesn't have TrueType glyphs\n", sfnt_name(sfnt->tables + j, SFNT_POSTSCRIPT));
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35 }
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36 cleanup:
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37 if (sfnt) {
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38 sfnt_free(sfnt);
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39 } else {
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40 free(buffer);
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41 }
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42 if (f) {
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43 fclose(f);
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44 }
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45 return NULL;
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46 }