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Fix glyph cache key

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This commit is contained in:
valadaptive
2025-08-08 10:24:58 -04:00
parent 58cbca1016
commit 1ccd809b61
1 changed files with 7 additions and 2 deletions
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9
crates/epaint/src/text/font.rs
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@@ -81,7 +81,8 @@ pub struct FontImpl {
ab_glyph_font: ab_glyph::FontArc,
tweak: FontTweak,
glyph_info_cache: ahash::HashMap<char, GlyphInfo>,
glyph_alloc_cache: ahash::HashMap<(GlyphInfo, OrderedFloat<f32>), GlyphAllocation>,
glyph_alloc_cache:
ahash::HashMap<(GlyphInfo, OrderedFloat<f32>, OrderedFloat<f32>), GlyphAllocation>,
}
trait FontExt {
@@ -264,7 +265,11 @@ impl FontImpl {
.ab_glyph_font
.pt_scale_factor(font_size * self.tweak.scale * pixels_per_point)
.round();
let entry = match self.glyph_alloc_cache.entry((glyph_info, scale.into())) {
let entry = match self.glyph_alloc_cache.entry((
glyph_info,
font_size.into(),
pixels_per_point.into(),
)) {
std::collections::hash_map::Entry::Occupied(glyph_alloc) => {
return *glyph_alloc.get();
}