tree a75225bf060a27cdd19e586a406fbdcf349889da
parent 54c70820e6125763e988e69871260784330286c6
author Dominik Röttsches <drott@chromium.org> 1616147082 +0200
committer GitHub <noreply@github.com> 1616147082 +0000
gpgsig -----BEGIN PGP SIGNATURE-----
 
 wsBcBAABCAAQBQJgVHKKCRBK7hj4Ov3rIwAAdHIIABv8YzG4Af0FR+yN/RwnFNiE
 mzukPEqxcqD6BsjlTnSGKvwz/NZvfVCeGwAvcFuS3nzr5sZFa2XC3ViwqGkVmXWW
 kI5POheKLLUMyrA+U42kZNRiAHJVYkG6bjJ1AjpgoYbwiiY95dH/KLiuB3NbOb6Y
 3kklw8xcD13oPe5P4NCT4hzVFwWHyEpwQY3JGKZZ5fL1DrUSMtAhbt31bLMwMl/S
 H+E0ASrem751TcMShAEJFNy7jT8i+OFjhz2ScAN5dyCjmLoT9YGGH11aVNTL4BEV
 1YXvSFRQVtEeqLJp0yT4CNL01ToYwFU9eUasITL5Qk+33wTDoGXnG0usjgRbty0=
 =Gv0w
 -----END PGP SIGNATURE-----
 

Add a fuzzer for COLRv1 fonts API (#93)

Add a corpus and glyph traversal for COLRv1 fonts. Iterate over the
glyphs in the font and if a COLRv1 glyph is found, traverse its drawing
graph, retrieving gradients and their positions, transform data and
color line data.

Fixes: https://gitlab.freedesktop.org/freetype/freetype/-/issues/1030