Recompress PNGs using the current versions of various compressors:
optipng 0.7.6
advpng 1.20
advdef 1.20
pngcrush 1.8.1
Parallelize PNG compression. Note why we're not using a couple of other
compression utilities.
Change-Id: I52757d0bc2d424013e7f00b693a0f5378427cc31
Reviewed-on: https://code.wireshark.org/review/16209
Petri-Dish: Gerald Combs <gerald@wireshark.org>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Gerald Combs <gerald@wireshark.org>
Run compress-pngs on the normal and @2x images.
Change-Id: Ic5bc3c42273078f32511d986b299d8606c016f6d
Reviewed-on: https://code.wireshark.org/review/7499
Reviewed-by: Gerald Combs <gerald@wireshark.org>
Gerald Combs