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Merge pull request #12866 from sonninnos/resolution-list

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Screen Resolution list sanitizing
This commit is contained in:
Autechre 2021-08-24 20:21:48 +02:00 committed by GitHub
commit 2329a36f54
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1 changed files with 28 additions and 0 deletions
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28
gfx/display_servers/dispserv_win32.c
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@ -306,6 +306,28 @@ static bool win32_display_server_set_resolution(void *data,
return true;
}
/* Display resolution list qsort helper function */
static int resolution_list_qsort_func(
const video_display_config_t *a, const video_display_config_t *b)
{
if (!a || !b)
return 0;
char str_a[64];
char str_b[64];
snprintf(str_a, sizeof(str_a), "%04dx%04d (%d Hz)",
a->width,
a->height,
a->refreshrate);
snprintf(str_b, sizeof(str_b), "%04dx%04d (%d Hz)",
b->width,
b->height,
b->refreshrate);
return strcasecmp(str_a, str_b);
}
static void *win32_display_server_get_resolution_list(
void *data, unsigned *len)
{
@ -380,6 +402,12 @@ static void *win32_display_server_get_resolution_list(
j++;
}
qsort(
conf, count,
sizeof(video_display_config_t),
(int (*)(const void *, const void *))
resolution_list_qsort_func);
return conf;
}