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Use uthash for glyph properties as well

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Kovid Goyal
2021-05-06 13:25:09 +05:30
parent ec68739585
commit 26e1d6fe5c
3 changed files with 46 additions and 48 deletions
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28
kitty/glyph-cache.c
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@@ -61,3 +61,31 @@ free_sprite_position_hash_table(SpritePosition **head_) {
free(s);
}
}
typedef struct GlyphPropertiesItem {
GlyphPropertiesHead
UT_hash_handle hh;
unsigned key;
} GlyphPropertiesItem;
GlyphProperties*
find_or_create_glyph_properties(GlyphProperties **head_, unsigned glyph) {
GlyphPropertiesItem **head = (GlyphPropertiesItem**)head_, *p;
HASH_FIND_INT(*head, &glyph, p);
if (p) return (GlyphProperties*)p;
p = calloc(1, sizeof(GlyphPropertiesItem));
if (!p) return NULL;
p->key = glyph;
HASH_ADD_INT(*head, key, p);
return (GlyphProperties*)p;
}
void
free_glyph_properties_hash_table(GlyphProperties **head_) {
GlyphPropertiesItem **head = (GlyphPropertiesItem**)head_, *s, *tmp;
HASH_ITER(hh, *head, s, tmp) {
HASH_DEL(*head, s);
free(s);
}
}