| … | |
… | |
| 172 | if (0 > aio_stat "$stem.64x64.png") { |
172 | if (0 > aio_stat "$stem.64x64.png") { |
| 173 | my $other = "$stem.64x64.png~"; |
173 | my $other = "$stem.64x64.png~"; |
| 174 | |
174 | |
| 175 | if (0 > aio_lstat $other or (-M _) > (-M $path)) { |
175 | if (0 > aio_lstat $other or (-M _) > (-M $path)) { |
| 176 | fork_sub { |
176 | fork_sub { |
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177 | my $CROP; |
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178 | my $SRC = "png:\Q$path\E"; |
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179 | |
|
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180 | # check if this is a wall. ultra-ugly. ultra-ultra-ugly. |
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181 | if ($path =~ /^(.*\/wall\/.*_)([0-9A-F])(\.x11.*\.png)$/) { |
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182 | my ($pfx, $dir, $sfx) = ($1, hex $2, $3); |
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183 | #check for 0..F images to be sure(?) this is a wall |
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184 | unless (grep { !-e sprintf "%s%X%s", $pfx, $_, $sfx } 0..15) { |
|
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185 | # add a 4px border and add other images around it |
|
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186 | $CROP = "-shave 8x8 +repage"; |
|
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187 | |
|
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188 | $w += 8; |
|
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189 | $h += 8; |
|
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190 | |
|
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191 | $SRC = "-size ${w}x${h} xc:transparent"; |
|
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192 | $SRC .= " png:\Q$path\E -geometry +4+4 -composite"; |
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193 | |
|
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194 | # 8 surrounding images |
|
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195 | for ( |
|
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196 | # x y b r0 r1 |
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197 | [-1, -1, 0, 6], |
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198 | [ 0, -1, 1, 10, 14], |
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199 | [+1, -1, 0, 12], |
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200 | |
|
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201 | [-1, 0, 8, 5, 7], |
|
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202 | # |
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203 | [+1, 0, 2, 5, 13], |
|
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204 | |
|
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205 | [-1, +1, 0, 3], |
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206 | [ 0, +1, 4, 10, 11], |
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207 | [+1, +1, 0, 9], |
|
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208 | ) { |
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209 | my ($x, $y, $d, $r0, $r1) = @$_; |
|
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210 | $SRC .= sprintf " png:%s%X%s -geometry %+d%+d -composite", |
|
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211 | "\Q$pfx", |
|
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212 | ($dir & $d) ? $r1 : $r0, |
|
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213 | "\Q$sfx", |
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214 | $x * ($w - 8) + 4, |
|
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215 | $y * ($h - 8) + 4; |
|
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216 | } |
|
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217 | } |
|
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218 | } |
|
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219 | |
| 177 | system "convert -depth 8 png:\Q$path\E rgba:-" |
220 | system "convert -depth 8 $SRC rgba:-" |
| 178 | . "| $exec_prefix/bin/cfhq2xa $w $h 0" |
221 | . "| $exec_prefix/bin/cfhq2xa $w $h 0" |
| 179 | . "| convert -depth 8 -size ".($w * 2)."x".($h * 2)." rgba:- $QUANTIZE -quality 00 png32:\Q$other\E~" |
222 | . "| convert -depth 8 -size ".($w * 2)."x".($h * 2)." rgba:- $CROP $QUANTIZE -quality 00 png32:\Q$other\E~" |
| 180 | and die "convert/hq2xa pipeline error: status $? ($!)"; |
223 | and die "convert/cfhq2xa pipeline error: status $? ($!)"; |
| 181 | system $OPTIPNG, "-i0", "-q", "$other~"; |
224 | system $OPTIPNG, "-i0", "-q", "$other~"; |
| 182 | die "$other~ has zero size, aborting." unless -s "$other~"; |
225 | die "$other~ has zero size, aborting." unless -s "$other~"; |
| 183 | rename "$other~", $other; |
226 | rename "$other~", $other; |
| 184 | }; |
227 | }; |
| 185 | } |
228 | } |
