ec84460e46
Some more measurable speedup. The recent commits' speedups are as follows: Testing with Roboto, ****when disabling kern and liga****: Before: FT --features=-kern,-liga user↦ 0m0.521s OT --features=-liga,-kern user↦ 0m0.568s After: FT --features=-liga,-kern user↦ 0m0.428s OT --features=-liga,-kern user↦ 0m0.470s So, 17% speedup. Note that FT callbacks are faster than OT these days since we added an advance cache to FT. I don't think the difference is enough to justify adding a cache to OT. When not disabling kern, the thing is three times slower, so the speedups are three times less impressive... Still, 5% not bad for a codebase that I otherwise thought is optimized out. Note that, because of this and other optimiztions in our main shaper, disabling kern and liga, the OT shaper is now *faster* than the fallback shaper. So, that's my recommendation to clients that need the absolute fastest... |
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| .circleci | ||
| docs | ||
| m4 | ||
| src | ||
| test | ||
| util | ||
| .editorconfig | ||
| .travis.yml | ||
| appveyor.yml | ||
| AUTHORS | ||
| autogen.sh | ||
| BUILD.md | ||
| CMakeLists.txt | ||
| configure.ac | ||
| COPYING | ||
| git.mk | ||
| harfbuzz.doap | ||
| Makefile.am | ||
| mingw32.sh | ||
| mingw64.sh | ||
| NEWS | ||
| README | ||
| README.md | ||
| README.python.md | ||
| README.wine.md | ||
| RELEASING.md | ||
| replace-enum-strings.cmake | ||
| THANKS | ||
| TODO | ||
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