From ea50ec8df1431c9c6aa8077cd1578c4698dc0314 Mon Sep 17 00:00:00 2001
From: Héctor Ramón Jiménez <hector0193@gmail.com>
Date: Fri, 17 Mar 2023 19:58:42 +0100
Subject: Trim text `Buffer` cache every frame in `iced_wgpu` and
 `iced_tiny_skia`

---
 wgpu/src/text.rs | 16 +++-------------
 1 file changed, 3 insertions(+), 13 deletions(-)

(limited to 'wgpu/src')

diff --git a/wgpu/src/text.rs b/wgpu/src/text.rs
index e99844e6..35f24cd9 100644
--- a/wgpu/src/text.rs
+++ b/wgpu/src/text.rs
@@ -321,7 +321,6 @@ struct Cache<'a> {
     entries: FxHashMap<KeyHash, glyphon::Buffer<'a>>,
     recently_used: FxHashSet<KeyHash>,
     hasher: HashBuilder,
-    trim_count: usize,
 }
 
 #[cfg(not(target_arch = "wasm32"))]
@@ -331,14 +330,11 @@ 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,
         }
     }
 
@@ -387,16 +383,10 @@ 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.recently_used.clear();
+        self.entries
+            .retain(|key, _| self.recently_used.contains(key));
 
-            self.trim_count = 0;
-        } else {
-            self.trim_count += 1;
-        }
+        self.recently_used.clear();
     }
 }
 
-- 
cgit