perf(text): fold Ensure+Lookup into FontAtlas::EnsureAndGet (#53) #84

Merged

catbot merged 1 commit from claude/issue-53 into master

2026-06-16 17:44:21 +02:00

Author	SHA1	Message	Date
catbot	77a6501ced	perf(text): fold Ensure+Lookup into FontAtlas::EnsureAndGet (#53 ) Per glyph, ShapeText did cache_.contains(key) (in Ensure) then cache_.find(key) (in Lookup) — two independent hashes + node-chases of the same key. Add EnsureAndGet returning const Glyph* with a single find, insert-on-miss, returning &it->second. It returns nullptr only on ShelfPlace failure, preserving the existing `if (g==nullptr) continue;` behavior. Ensure now delegates to it. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-16 15:43:58 +00:00

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catbot

77a6501ced

perf(text): fold Ensure+Lookup into FontAtlas::EnsureAndGet (#53 )

Per glyph, ShapeText did cache_.contains(key) (in Ensure) then
cache_.find(key) (in Lookup) — two independent hashes + node-chases of
the same key. Add EnsureAndGet returning const Glyph* with a single
find, insert-on-miss, returning &it->second. It returns nullptr only on
ShelfPlace failure, preserving the existing `if (g==nullptr) continue;`
behavior. Ensure now delegates to it.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

2026-06-16 15:43:58 +00:00