Update Wuffs version
The primary purpose of this commit is to track upstream Wuffs more
closely.
A side effect is to pull in the Wuffs commit
https://github.com/google/wuffs/commit/5bea867f72f5b0ea3dfabfd62435c56d161da1f4
"Allow an LZW literal width of 1", which eliminates a difference between
the old third_party/gif decoder and the new third_party/wuffs decoder.
As the CodecTest.cpp comment says, the GIF spec explicitly says that the
LZW literal width should be at least 2, but in practice, GIF encoders
violate the spec. After that upstream commit, Wuffs has followed other
GIF decoders in being more liberal in what it accepts.
Codec_InvalidAnimated therefore no longer has a separate "#ifdef
SK_HAS_WUFFS_LIBRARY" section. The first frame of the test's GIF image
data, being the required frame of the third frame, no longer has an
invalid LZW literal width according to Wuffs.
Bug: skia:8235
Change-Id: Ie94537f5232128ffc1d1547f4c0b84992e54ab02
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/226476
Commit-Queue: Leon Scroggins <scroggo@google.com>
Reviewed-by: Leon Scroggins <scroggo@google.com>
3 files changed