diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/cursor.rs | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/src/cursor.rs b/src/cursor.rs index 1ed3600f..46d2b689 100644 --- a/src/cursor.rs +++ b/src/cursor.rs @@ -1,3 +1,4 @@ +use std::cell::RefCell; use std::collections::HashMap; use std::env; use std::fs::File; @@ -13,10 +14,12 @@ use xcursor::CursorTheme; static FALLBACK_CURSOR_DATA: &[u8] = include_bytes!("../resources/cursor.rgba"); +type CursorCache = HashMap<i32, (TextureBuffer<GlesTexture>, Point<i32, Physical>)>; + pub struct Cursor { images: Vec<Image>, size: i32, - cache: HashMap<i32, (TextureBuffer<GlesTexture>, Point<i32, Physical>)>, + cache: RefCell<CursorCache>, } impl Cursor { @@ -47,16 +50,17 @@ impl Cursor { Self { images, size: size as i32, - cache: HashMap::new(), + cache: Default::default(), } } pub fn get( - &mut self, + &self, renderer: &mut GlesRenderer, scale: i32, ) -> (TextureBuffer<GlesTexture>, Point<i32, Physical>) { self.cache + .borrow_mut() .entry(scale) .or_insert_with_key(|scale| { let _span = tracy_client::span!("create cursor texture"); @@ -93,7 +97,7 @@ impl Cursor { } pub fn get_cached_hotspot(&self, scale: i32) -> Option<Point<i32, Physical>> { - self.cache.get(&scale).map(|(_, hotspot)| *hotspot) + self.cache.borrow().get(&scale).map(|(_, hotspot)| *hotspot) } } |