font/sfnt: support early version 0 OS/2 tables

Version 0 OS/2 tables can be as small as 68 bytes.

See https://developer.apple.com/fonts/TrueType-Reference-Manual/RM06/Chap6OS2.html.

This works is taken over from https://go.dev/cl/510055 by Erik Agsjö.

Fixes golang/go#41658

Change-Id: If6fb961943b5563ed21fe5148252005743c17168
Reviewed-on: https://go-review.googlesource.com/c/image/+/533495
Run-TryBot: Hajime Hoshi <hajimehoshi@gmail.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Nigel Tao <nigeltao@golang.org>
Reviewed-by: Nigel Tao (INACTIVE; USE @golang.org INSTEAD) <nigeltao@google.com>
1 file changed
tree: b1d4ffa9f392219ebd3948ed7acaf12100a358a5
  1. bmp/
  2. ccitt/
  3. cmd/
  4. colornames/
  5. draw/
  6. example/
  7. font/
  8. math/
  9. riff/
  10. testdata/
  11. tiff/
  12. vector/
  13. vp8/
  14. vp8l/
  15. webp/
  16. .gitattributes
  17. .gitignore
  18. codereview.cfg
  19. CONTRIBUTING.md
  20. go.mod
  21. go.sum
  22. LICENSE
  23. PATENTS
  24. README.md
README.md

Go Images

Go Reference

This repository holds supplementary Go image libraries.

Download/Install

The easiest way to install is to run go get -u golang.org/x/image/.... You can also manually git clone the repository to $GOPATH/src/golang.org/x/image.

Report Issues / Send Patches

This repository uses Gerrit for code changes. To learn how to submit changes to this repository, see https://golang.org/doc/contribute.html.

The main issue tracker for the image repository is located at https://github.com/golang/go/issues. Prefix your issue with “x/image:” in the subject line, so it is easy to find.