| commit | 18b0e15a572c8976b982ef803477ecedbeb8eb99 | [log] [tgz] |
|---|---|---|
| author | Dominik Röttsches <drott@chromium.org> | Mon Aug 15 12:01:10 2022 +0300 |
| committer | SkCQ <skcq-be@skia-corp.google.com.iam.gserviceaccount.com> | Tue Aug 16 14:37:19 2022 +0000 |
| tree | e9242a5bd96497ae1b8bc4f7ee4ba0dd81e5fe0b | |
| parent | e6cabf0db8cd255a211d415ddfb876bba12c520b [diff] |
Implement OpenType 1.9.1 revised (Var)Sweep implementation Change implementation to draw in between 0 to 360, allow start angle larger than end angle (and draw in reverse), not draw anything for reflect and repeat when the sector angle is 0, use biased angle definitions and follow other new semantics laid out in [1]. Update test font and add variable VarSweep tests to test a set of edge cases, compare [2]. Put this implementation between the same flag as variable COLRv1 as I plan to release these two changes in sync. [1] OpenType 1.9.1 alpha review: https://docs.microsoft.com/en-us/typography/opentype/otspec191alpha/ot191alpha [2] https://github.com/googlefonts/color-fonts/pull/119 Cq-Include-Trybots: luci.skia.skia.primary:Test-Android-Clang-GalaxyS20-GPU-MaliG77-arm64-Release-All-Android_NativeFonts Change-Id: I463d01eeeb5ac74cdafb3dafac70ebb7f2c173c7 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/566416 Reviewed-by: Ben Wagner <bungeman@google.com> Commit-Queue: Dominik Röttsches <drott@google.com>