Dominik Röttsches 7646dffe58 Determine weight, width and slant from variable axes ...

Let variable axes override existing or determine style information
with priority over FreeType face flags or information
from the OS/2 table.

Add test case for matching a variable fonts through SkFontMgr_FCI to
ensure the weight determination from variable axes is exercise.
The test does not exercise width or slant.

Add a small (~8.5k) subsetted Noto Sans CJK collection as a test font
(made using [1]), and ensure that matching, reported font style and axis
configuration are correct after matching.

[1] https://github.com/drott/noto-cjk/blob/subsetVFttv/subsetvf.py

Bug: skia:12864, skia:12881
Change-Id: I1fb05d88f68eda308b8864d32d98400c68e46834
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/500516
Commit-Queue: Dominik Röttsches <drott@chromium.org>
Reviewed-by: Ben Wagner <bungeman@google.com>
Auto-Submit: Dominik Röttsches <drott@chromium.org>
Commit-Queue: Dominik Röttsches <drott@google.com>

2022-02-01 19:34:50 +00:00

8.5 KiB

Raw History

View Raw