9baccb9860
Part of https://github.com/harfbuzz/harfbuzz/issues/3591 2. All the subtag_matches outside the switch match long strings (>= 6 or so). As such, check the tag for such length before going into any of them. benchmark-ot, before: ---------------------------------------------------------------------------------------------- Benchmark Time CPU Iterations ---------------------------------------------------------------------------------------------- BM_hb_ot_tags_from_script_and_language/COMMON zh_CN 172 ns 171 ns 4083155 BM_hb_ot_tags_from_script_and_language/COMMON en_US 120 ns 119 ns 5849947 BM_hb_ot_tags_from_script_and_language/LATIN en_US 113 ns 112 ns 5840326 BM_hb_ot_tags_from_script_and_language/COMMON none 4.66 ns 4.64 ns 151396224 BM_hb_ot_tags_from_script_and_language/LATIN none 4.66 ns 4.64 ns 149019593 After: ---------------------------------------------------------------------------------------------- Benchmark Time CPU Iterations ---------------------------------------------------------------------------------------------- BM_hb_ot_tags_from_script_and_language/COMMON zh_CN 112 ns 112 ns 6357763 BM_hb_ot_tags_from_script_and_language/COMMON en_US 60.5 ns 60.3 ns 11475091 BM_hb_ot_tags_from_script_and_language/LATIN en_US 54.9 ns 54.8 ns 12575690 BM_hb_ot_tags_from_script_and_language/COMMON none 4.61 ns 4.59 ns 152388450 BM_hb_ot_tags_from_script_and_language/LATIN none 4.66 ns 4.64 ns 151497600 |
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| .ci | ||
| .circleci | ||
| .github/workflows | ||
| docs | ||
| m4 | ||
| perf | ||
| src | ||
| subprojects | ||
| test | ||
| util | ||
| .clang-format | ||
| .codecov.yml | ||
| .editorconfig | ||
| AUTHORS | ||
| BUILD.md | ||
| CMakeLists.txt | ||
| CONFIG.md | ||
| COPYING | ||
| Makefile.am | ||
| NEWS | ||
| README | ||
| README.md | ||
| README.mingw.md | ||
| README.python.md | ||
| RELEASING.md | ||
| TESTING.md | ||
| THANKS | ||
| autogen.sh | ||
| configure.ac | ||
| git.mk | ||
| harfbuzz.doap | ||
| meson.build | ||
| meson_options.txt | ||
| mingw-configure.sh | ||
| replace-enum-strings.cmake | ||
README.md
This is HarfBuzz, a text shaping library.
For bug reports, mailing list, and other information please visit:
For license information, see COPYING.
For build information, see BUILD.md.
For custom configurations, see CONFIG.md.
For test execution, see TESTING.md.
Documentation: https://harfbuzz.github.io
Packaging status of HarfBuzz
