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annotate nuklear_ui/font.c @ 1483:001120e91fed nuklear_ui

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Skip loading menu ROM if Nuklear UI is enabled. Allow disabling Nuklear UI in favor of old menu ROM both at compile time and in config. Fall back to ROM UI if GL is unavailable
author Michael Pavone <pavone@retrodev.com>
date Sat, 25 Nov 2017 20:43:20 -0800
parents c5c022c7aa54
children 4f6e8acd7b6a
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 #include <stdio.h>
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2 #include <stdlib.h>
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3
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4 char *default_font_path(void)
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5 {
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6 FILE *fc_pipe = popen("fc-match -f '%{file}'", "r");
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7 if (!fc_pipe) {
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8 return NULL;
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9 }
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10 size_t buf_size = 128;
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11 char *buffer = NULL;
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12 size_t total = 0, read = 0;
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13 do {
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14 total += read;
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15 buf_size *= 2;
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16 buffer = realloc(buffer, buf_size);
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17 if (!buffer) {
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18 return NULL;
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19 }
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20 read = fread(buffer, 1, buf_size - total, fc_pipe);
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21 } while (read == (buf_size - total));
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22 total += read;
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23 buffer[total] = 0;
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24
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25 return buffer;
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26 }