commit 06a366088a018a512c502d04b04c44d8f15a31ea
author Dominik Röttsches <drott@chromium.org> Mon Jun 26 16:21:32 2023 +0300
committer SkCQ <skcq-be@skia-corp.google.com.iam.gserviceaccount.com> Tue Jun 27 08:39:58 2023 +0000
tree 86171ee02f304e2696c8ce35255b17da58916d90
parent 63f180da7f1415bcc672a7664a795447f5aec972

[Fontations] Implement getVariationDesignParameters

Add tests based on the COLRv1 test font which offers a large set of
axes. Implement a C++ side wrapper type opaque to Rust in order to be
able to write in-place to the client-provided
SkFontParameters::Variation::Axis buffer.

Add tests to check case of no provided buffer, full buffer comparing
min, default and max values, and allocated and passed buffer being too
short.

Bug: skia:14361
Change-Id: I82aed90002d3945bb1a6fe111aeaf33faef62d0e
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/716496
Commit-Queue: Dominik Röttsches <drott@google.com>
Reviewed-by: Ben Wagner <bungeman@google.com>