5 : ${CACHEDIR:=$HOME/.xonotic-cached-converter}
10 : ${dds_tool:=compressonator-dxtc}
25 tmpdir=`mktemp -d -t cached-converter.XXXXXX`
27 trap 'rm -rf "$tmpdir"' EXIT
42 if [ x"$infile1" = x"$outfile1" ]; then
45 options=`echo "$*" | git hash-object --stdin`
46 if [ x"$infile1/../$infile2" = x"$lastinfiles" ]; then
49 sum=`git hash-object "$infile1"`
50 if [ -n "$infile2" ]; then
51 sum=$sum`git hash-object "$infile2"`
55 mkdir -p "$CACHEDIR/$method-$options"
56 name1="$CACHEDIR/$method-$options/$sum-1.${outfile1##*.}"
57 [ -z "$outfile2" ] || name2="$CACHEDIR/$method-$options/$sum-2.${outfile2##*.}"
58 tempfile1="${name1%/*}/new-${name1##*/}"
59 [ -z "$outfile2" ] || tempfile2="${name2%/*}/new-${name2##*/}"
60 if [ -f "$name1" ] && { [ -z "$outfile2" ] || [ -f "$name2" ]; }; then
61 case "$outfile1" in */*) mkdir -p "${outfile1%/*}"; esac && { ln "$name1" "$outfile1" 2>/dev/null || cp "$name1" "$outfile1"; }
62 [ -z "$outfile2" ] || { case "$outfile2" in */*) mkdir -p "${outfile2%/*}"; esac && { ln "$name2" "$outfile2" 2>/dev/null || cp "$name2" "$outfile2"; }; }
64 elif "$method" "$infile1" "$infile2" "$tempfile1" "$tempfile2" "$@"; then
65 mv "$tempfile1" "$name1"
66 [ -z "$outfile2" ] || mv "$tempfile2" "$name2"
67 case "$outfile1" in */*) mkdir -p "${outfile1%/*}"; esac && { ln "$name1" "$outfile1" 2>/dev/null || cp "$name1" "$outfile1"; }
68 [ -z "$outfile2" ] || { case "$outfile2" in */*) mkdir -p "${outfile2%/*}"; esac && { ln "$name2" "$outfile2" 2>/dev/null || cp "$name2" "$outfile2"; }; }
82 convert "$i" "$ia" -compose CopyOpacity -composite "$tmpdir/x.tga" && \
83 "$meprefix"compress-texture "$dds_tool" dxt5 "$tmpdir/x.tga" "$o" $1
92 cp "$i" "$o" && jpegoptim --strip-all -m"$1" "$o" && \
93 cp "$ia" "$oa" && jpegoptim --strip-all -m"$2" "$oa"
100 cp "$i" "$o" && jpegoptim --strip-all -m"$1" "$o"
107 oggdec -o "$tmpdir/x.wav" "$i" && \
108 oggenc -q"$1" -o "$o" "$tmpdir/x.wav"
115 convert "$i" "$tmpdir/x.tga" && \
116 "$meprefix"compress-texture "$dds_tool" dxt5 "$tmpdir/x.tga" "$o" $1
124 convert "$i" -alpha extract -quality 100 "$o" && \
125 convert "$i" -alpha off -quality 100 "$oa" && \
126 jpegoptim --strip-all -m"$1" "$o" && \
127 jpegoptim --strip-all -m"$2" "$oa"
134 convert "$i" "$tmpdir/x.tga" && \
135 "$meprefix"compress-texture "$dds_tool" dxt1 "$tmpdir/x.tga" "$o" $1
142 convert "$i" "$o" && \
143 jpegoptim --strip-all -m"$1" "$o"
150 if convert "$F" -depth 16 RGBA:- | perl -e 'while(read STDIN, $_, 8) { substr($_, 6, 2) eq "\xFF\xFF" or exit 1; } exit 0;'; then
160 echo >&2 "Handling $F..."
165 # handle in *.jpg case
167 # they always got converted, I assume
172 if [ -f "${F%.jpg}_alpha.jpg" ]; then
173 cached "$do_dds" reduce_jpeg2_dds "$F" "${F%.*}_alpha.jpg" "dds/${F%.*}.dds" "" "$dds_flags"
174 cached "$do_jpeg" reduce_jpeg2_jpeg2 "$F" "${F%.*}_alpha.jpg" "$F" "${F%.*}_alpha.jpg" "$jpeg_qual_rgb" "$jpeg_qual_a"
176 cached "$do_dds" reduce_rgb_dds "$F" "" "dds/${F%.*}.dds" "" "$dds_flags"
177 cached "$do_jpeg" reduce_jpeg_jpeg "$F" "" "$F" "" "$jpeg_qual_rgb"
181 cached true has_alpha "$F" "" "$F.hasalpha" ""
183 if [ -s "$F.hasalpha" ]; then
184 cached "$do_dds" reduce_rgba_dds "$F" "" "dds/${F%.*}.dds" "" "$dds_flags"
185 cached "$do_jpeg" reduce_rgba_jpeg2 "$F" "" "${F%.*}.jpg" "${F%.*}_alpha.jpg" "$jpeg_qual_rgb" "$jpeg_qual_a"
186 rm -f "$F" # TGA becomes useless after JPEGging
188 cached "$do_dds" reduce_rgb_dds "$F" "" "dds/${F%.*}.dds" "" "$dds_flags"
189 cached "$do_jpeg" reduce_rgb_jpeg "$F" "" "${F%.*}.jpg" "" "$jpeg_qual_rgb"
190 rm -f "$F" # TGA becomes useless after JPEGging
195 cached "$do_ogg" reduce_ogg "$F" "" "$F" "" "$ogg_qual"