| … | |
… | |
| 9 | |
9 | |
| 10 | my $CONVERT = "@CONVERT@"; |
10 | my $CONVERT = "@CONVERT@"; |
| 11 | my $IDENTIFY = "@IDENTIFY@"; |
11 | my $IDENTIFY = "@IDENTIFY@"; |
| 12 | my $OPTIPNG = "@OPTIPNG@"; |
12 | my $OPTIPNG = "@OPTIPNG@"; |
| 13 | my $RSYNC = "@RSYNC@"; |
13 | my $RSYNC = "@RSYNC@"; |
|
|
14 | my $PNGNQ = "@PNGNQ@"; |
| 14 | |
15 | |
| 15 | use Getopt::Long; |
16 | use Getopt::Long; |
| 16 | use Coro::Event; |
17 | use Coro::Event; |
| 17 | use AnyEvent; |
18 | use AnyEvent; |
| 18 | use IO::AIO (); |
19 | use IO::AIO (); |
| … | |
… | |
| 154 | fork_sub { |
155 | fork_sub { |
| 155 | system "convert png:\Q$path\E -depth 8 rgba:-" |
156 | system "convert png:\Q$path\E -depth 8 rgba:-" |
| 156 | . "| $exec_prefix/bin/cfhq2xa $w $h $wrap" |
157 | . "| $exec_prefix/bin/cfhq2xa $w $h $wrap" |
| 157 | . "| convert -depth 8 -size ".($w * 2)."x".($h * 2)." rgba:- $QUANTIZE -quality 00 png32:\Q$other\E~" |
158 | . "| convert -depth 8 -size ".($w * 2)."x".($h * 2)." rgba:- $QUANTIZE -quality 00 png32:\Q$other\E~" |
| 158 | and die "convert/hq2xa pipeline error: status $? ($!)"; |
159 | and die "convert/hq2xa pipeline error: status $? ($!)"; |
| 159 | system $OPTIPNG, "-o5", "-i0", "-q", "$other~"; |
160 | system $OPTIPNG, "-i0", "-q", "$other~"; |
| 160 | die "$other~ has zero size, aborting." unless -s "$other~"; |
161 | die "$other~ has zero size, aborting." unless -s "$other~"; |
| 161 | rename "$other~", $other; |
162 | rename "$other~", $other; |
| 162 | }; |
163 | }; |
| 163 | } |
164 | } |
| 164 | |
165 | |
| … | |
… | |
| 170 | my $other = "$stem.32x32.png~"; |
171 | my $other = "$stem.32x32.png~"; |
| 171 | |
172 | |
| 172 | if (0 > aio_lstat $other or (-M _) > (-M $path)) { |
173 | if (0 > aio_lstat $other or (-M _) > (-M $path)) { |
| 173 | fork_sub { |
174 | fork_sub { |
| 174 | system "convert png:\Q$path\E -geometry 50% -filter lanczos $QUANTIZE -quality 00 png32:\Q$other\E~"; |
175 | system "convert png:\Q$path\E -geometry 50% -filter lanczos $QUANTIZE -quality 00 png32:\Q$other\E~"; |
| 175 | system $OPTIPNG, "-o5", "-i0", "-q", "$other~"; |
176 | system $OPTIPNG, "-i0", "-q", "$other~"; |
|
|
177 | |
|
|
178 | # reduce smoothfaces >10000 bytes |
|
|
179 | if ($stem =~ /_S\./ && (-s "$other~") > 10000) { |
|
|
180 | my $ncolor = 256; |
|
|
181 | while () { |
|
|
182 | system "<\Q$other~\E $PNGNQ -n$ncolor >\Q$other~~\E"; |
|
|
183 | system $OPTIPNG, "-i0", "-q", "$other~~"; |
|
|
184 | last if 10000 > -s "$other~~"; |
|
|
185 | $ncolor = int $ncolor * 0.9; |
|
|
186 | $ncolor > 8 or die "cannot reduce filesize to < 10000 bytes"; |
|
|
187 | } |
|
|
188 | |
|
|
189 | printf "reduced %s from %d to %d bytes using %d colours.\n", |
|
|
190 | $other, -s "$other~", -s "$other~~", $ncolor |
|
|
191 | if $VERBOSE > 0; |
|
|
192 | rename "$other~~", "$other~"; |
|
|
193 | } |
|
|
194 | |
| 176 | die "$other~ has zero size, aborting." unless -s "$other~"; |
195 | die "$other~ has zero size, aborting." unless -s "$other~"; |
| 177 | rename "$other~", $other; |
196 | rename "$other~", $other; |
| 178 | }; |
197 | }; |
| 179 | } |
198 | } |
| 180 | |
199 | |
