Trim text `Buffer` cache every frame in `iced_wgpu` and `iced_tiny_skia`

1 files changed, 6 insertions, 14 deletions

diff --git a/tiny_skia/src/text.rs b/tiny_skia/src/text.rs
index f2935efa..714695b9 100644
--- a/tiny_skia/src/text.rs
+++ b/tiny_skia/src/text.rs
@@ -246,6 +246,8 @@ struct GlyphCache {
 }
 
 impl GlyphCache {
+    const TRIM_INTERVAL: usize = 300;
+
     fn new() -> Self {
         GlyphCache::default()
     }
@@ -328,7 +330,7 @@ impl GlyphCache {
     }
 
     pub fn trim(&mut self) {
-        if self.trim_count > 300 {
+        if self.trim_count > Self::TRIM_INTERVAL {
             self.entries
                 .retain(|key, _| self.recently_used.contains(key));
 
@@ -345,7 +347,6 @@ struct Cache<'a> {
     entries: FxHashMap<KeyHash, cosmic_text::Buffer<'a>>,
     recently_used: FxHashSet<KeyHash>,
     hasher: HashBuilder,
-    trim_count: usize,
 }
 
 #[cfg(not(target_arch = "wasm32"))]
@@ -355,14 +356,11 @@ type HashBuilder = twox_hash::RandomXxHashBuilder64;
 type HashBuilder = std::hash::BuildHasherDefault<twox_hash::XxHash64>;
 
 impl<'a> Cache<'a> {
-    const TRIM_INTERVAL: usize = 300;
-
     fn new() -> Self {
         Self {
             entries: FxHashMap::default(),
             recently_used: FxHashSet::default(),
             hasher: HashBuilder::default(),
-            trim_count: 0,
         }
     }
 
@@ -407,16 +405,10 @@ impl<'a> Cache<'a> {
     }
 
     fn trim(&mut self) {
-        if self.trim_count >= Self::TRIM_INTERVAL {
-            self.entries
-                .retain(|key, _| self.recently_used.contains(key));
+        self.entries
+            .retain(|key, _| self.recently_used.contains(key));
 
-            self.recently_used.clear();
-
-            self.trim_count = 0;
-        } else {
-            self.trim_count += 1;
-        }
+        self.recently_used.clear();
     }
 }