Jayden/wayvr
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

cached image loading: auto cleanup

Browse Source
This commit is contained in:
galister
2025-12-27 22:31:31 +09:00
parent 8747487beb
commit 9b10082b71
1 changed files with 16 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
wgui/src/renderer_vk/text/custom_glyph.rs
View File

@@ -24,11 +24,21 @@ pub struct HashedAsset {
pub struct CustomGlyphCache { pub struct CustomGlyphCache {
inner: HashMap<HashedAsset, CustomGlyphDataWeak>, inner: HashMap<HashedAsset, CustomGlyphDataWeak>,
next_cleanup: i32,
} }
impl CustomGlyphCache { impl CustomGlyphCache {
const CLEANUP_INTERVAL: i32 = 100;
pub(crate) fn new() -> Self { pub(crate) fn new() -> Self {
Self { inner: HashMap::new() } Self {
inner: HashMap::new(),
next_cleanup: Self::CLEANUP_INTERVAL,
}
}
fn cleanup(&mut self) {
self.inner.retain(|_, v| v.content.strong_count() > 0);
} }
fn get(&self, path: &str, bytes: &[u8]) -> Result<CustomGlyphData, HashedAsset> { fn get(&self, path: &str, bytes: &[u8]) -> Result<CustomGlyphData, HashedAsset> {
@@ -50,6 +60,11 @@ impl CustomGlyphCache {
} }
fn insert(&mut self, hashed_asset: HashedAsset, data: &CustomGlyphData) { fn insert(&mut self, hashed_asset: HashedAsset, data: &CustomGlyphData) {
if self.next_cleanup <= 0 {
self.cleanup();
self.next_cleanup = Self::CLEANUP_INTERVAL;
}
self.inner.insert(hashed_asset, data.clone_weak()); self.inner.insert(hashed_asset, data.clone_weak());
} }
} }