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annotate nuklear_ui/sfnt.h @ 1925:039553703c20

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Don't apply address and cd register changes to the 'live' registers until pending flag is cleared, but do preserve the upper address bits in the latch. Fixes regression in Overdrive 2 while preserving fix to Mona in 344 bytes
author Michael Pavone <pavone@retrodev.com>
date Mon, 13 Apr 2020 20:43:25 -0700
parents 4f6e8acd7b6a
children 369a52e302e2
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1 #ifndef SFNT_H_
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2 #define SFNT_H_
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3
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4 #include <stdint.h>
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5 enum {
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6 CONTAINER_TTF,
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7 CONTAINER_TTC,
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8 CONTAINER_DFONT
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9 };
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10
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11 enum {
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12 SFNT_COPYRIGHT,
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13 SFNT_FAMILY,
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14 SFNT_SUBFAMILY,
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15 SFNT_SUBFAMILY_UNIQUE,
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16 SFNT_FULL_NAME,
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17 SFNT_VERSION,
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18 SFNT_POSTSCRIPT,
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19 //TODO: add the rest of the name IDs
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20 };
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21
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22 typedef struct sfnt_container sfnt_container;
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23 typedef struct {
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24 uint8_t *data;
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25 sfnt_container *container;
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26 uint32_t offset;
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27 uint16_t num_entries;
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28 } sfnt_table;
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29
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30 struct sfnt_container {
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31 uint8_t *blob;
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32 sfnt_table *tables;
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33 uint32_t size;
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34 uint8_t num_fonts;
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35 uint8_t container_type;
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36 };
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37
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38 sfnt_container *load_sfnt(uint8_t *buffer, uint32_t size);
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39 char *sfnt_name(sfnt_table *sfnt, uint16_t name_type);
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40 uint8_t *sfnt_flatten(sfnt_table *sfnt, uint32_t *size_out);
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41 sfnt_table *sfnt_subfamily_by_names(sfnt_container *sfnt, const char **names);
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42 void sfnt_free(sfnt_container *sfnt);
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43
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44 #endif // SFNT_H_