General improvements (text and features)

* Added clear_atlas_region_caches & clear_shape_cache to VEFontCache (Usage Example: On hot-reloads to force refresh the caches if tuning the library)
* Made glyph_draw's over_sample a vec2 for initialization (incase user wants to do some float value multiple of 4x4)
* ADVANCE_SNAP_SMALLFONT_SIZE made a runtime option: Shaper_Context.adv_snap_small_font_threshold
* Some improvement to text hinting and general rendering of text
* Better defaults for initialization of the library
This commit is contained in:
2024-12-29 18:27:46 -05:00
parent 55a4c3dee6
commit 90ca01bdaa
8 changed files with 177 additions and 91 deletions

View File

@@ -63,6 +63,26 @@ pool_list_reload :: proc( pool : ^Pool_List, allocator : Allocator ) {
reload_array( & pool.free_list, allocator )
}
pool_list_clear :: proc( pool: ^Pool_List ) {
using pool
clear(& items)
clear(& free_list)
resize( & pool.items, cap(pool.items) )
resize( & pool.free_list, cap(pool.free_list) )
for id in 0 ..< capacity {
free_list[id] = i32(id)
items[id] = {
prev = -1,
next = -1,
}
}
front = -1
back = -1
size = 0
}
pool_list_push_front :: proc( pool : ^Pool_List, value : Pool_ListValue )
{
using pool
@@ -186,6 +206,12 @@ lru_reload :: #force_inline proc( cache : ^LRU_Cache, allocator : Allocator ) {
pool_list_reload( & cache.key_queue, allocator )
}
lru_clear :: proc ( cache : ^LRU_Cache ) {
pool_list_clear( & cache.key_queue )
clear(& cache.table)
cache.num = 0
}
lru_find :: #force_inline proc "contextless" ( cache : ^LRU_Cache, key : u64, must_find := false ) -> (LRU_Link, bool) {
link, success := cache.table[key]
return link, success