Karl/BobStore
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

png-pre-compress: use best of singleCrunch or zopflipng

Browse Source
This commit is contained in:
Hans-Christoph Steiner 2020-01-02 22:04:12 +01:00
parent ab81295639
commit e2d7199f3f
No known key found for this signature in database
GPG Key ID: 3E177817BA1B9BFA
1 changed files with 24 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

30
tools/png-pre-compress
View File

@ -1,15 +1,33 @@
#!/usr/bin/env sh #!/bin/sh
set -e set -e
set -x set -x
for f in `find $(dirname $0)/../app/src/ -type f -name \*.png`; do for f in `find $(dirname $0)/../app/src/ -type f -name \*.png`; do
printf "\n\n=====================================================================\n"
echo $f | grep -Eo '\.9\.png$' && continue # do not optimized 9-patch, it breaks them echo $f | grep -Eo '\.9\.png$' && continue # do not optimized 9-patch, it breaks them
tmpfile=$(mktemp) singlefile=$(mktemp)
aapt singleCrunch -v -i $f -o $tmpfile zopflifile=$(mktemp)
exiftool -all= $tmpfile aapt singleCrunch -v -i $f -o $singlefile || true
zopflipng--iterations=50 --keepchunks=iCCP --lossy_transparent --splitting=3 -my $tmpfile $tmpfile zopflipng --iterations=50 --keepchunks=iCCP --lossy_transparent --splitting=3 -my $f $zopflifile || true
mv $tmpfile $f if [ -s $singlefile ] && [ -s $zopflifile ]; then
ls -l $singlefile $zopflifile
if [ $(stat --format="%s" $singlefile) -lt $(stat --format="%s" $zopflifile) ]; then
echo "Using aapt singleCrunch for $f"
mv $singlefile $f
else
echo "Using zopflipng for $f"
mv $zopflifile $f
fi
elif [ -s $singlefile ] && [ ! -s $zopflifile ]; then
mv $singlefile $f
elif [ ! -s $singlefile ] && [ -s $zopflifile ]; then
mv $zopflifile $f
else
continue
fi
exiftool -all= $f
rm -f $singlefile $zopflifile
done done
for f in metadata/*/images/*Screenshots/*.png; do for f in metadata/*/images/*Screenshots/*.png; do