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0.11.2: Fix glyph start and end when using shape-run-cache

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This commit is contained in:
Jeremy Soller 2024-02-09 15:12:33 -07:00
parent cb447ea8c6
commit 0cb6eba6e7
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GPG key ID: D02FD439211AF56F
3 changed files with 18 additions and 3 deletions
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13
src/shape.rs
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@ -382,8 +382,12 @@ fn shape_run_cached(
}
}
if let Some(cache_glyphs) = font_system.shape_run_cache.get(&key) {
// Use cached glyphs
glyphs.extend_from_slice(&cache_glyphs);
for mut glyph in cache_glyphs.iter().cloned() {
// Adjust glyph start and end to match run position
glyph.start += start_run;
glyph.end += start_run;
glyphs.push(glyph);
}
return;
}
@ -400,6 +404,11 @@ fn shape_run_cached(
span_rtl,
);
glyphs.extend_from_slice(&cache_glyphs);
for glyph in cache_glyphs.iter_mut() {
// Adjust glyph start and end to remove run position
glyph.start -= start_run;
glyph.end -= start_run;
}
font_system.shape_run_cache.insert(key, cache_glyphs);
}