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
40 if [ x"$infile1" = x"$outfile1" ]; then
43 options=`echo "$*" | git hash-object --stdin`
44 sum=`git hash-object "$infile1"`
45 if [ -n "$infile2" ]; then
46 sum=$sum`git hash-object "$infile2"`
48 mkdir -p "$CACHEDIR/$method-$options"
49 name1="$CACHEDIR/$method-$options/$sum-1.${outfile1##*.}"
50 [ -z "$outfile2" ] || name2="$CACHEDIR/$method-$options/$sum-2.${outfile2##*.}"
51 tempfile1="${name1%/*}/new-${name1##*/}"
52 [ -z "$outfile2" ] || tempfile2="${name2%/*}/new-${name2##*/}"
53 if [ -f "$name1" ] && { [ -z "$outfile2" ] || [ -f "$name2" ]; }; then
54 case "$outfile1" in */*) mkdir -p "${outfile1%/*}"; esac && { ln "$name1" "$outfile1" 2>/dev/null || cp "$name1" "$outfile1"; }
55 [ -z "$outfile2" ] || { case "$outfile2" in */*) mkdir -p "${outfile2%/*}"; esac && { ln "$name2" "$outfile2" 2>/dev/null || cp "$name2" "$outfile2"; }; }
57 elif "$method" "$infile1" "$infile2" "$tempfile1" "$tempfile2" "$@"; then
58 mv "$tempfile1" "$name1"
59 [ -z "$outfile2" ] || mv "$tempfile2" "$name2"
60 case "$outfile1" in */*) mkdir -p "${outfile1%/*}"; esac && { ln "$name1" "$outfile1" 2>/dev/null || cp "$name1" "$outfile1"; }
61 [ -z "$outfile2" ] || { case "$outfile2" in */*) mkdir -p "${outfile2%/*}"; esac && { ln "$name2" "$outfile2" 2>/dev/null || cp "$name2" "$outfile2"; }; }
75 convert "$i" "$ia" -compose CopyOpacity -composite "$tmpdir/x.tga" && \
76 "$meprefix"compress-texture "$dds_tool" dxt5 "$tmpdir/x.tga" "$o" $1
85 cp "$i" "$o" && jpegoptim --strip-all -m"$1" "$o" && \
86 cp "$ia" "$oa" && jpegoptim --strip-all -m"$2" "$oa"
93 cp "$i" "$o" && jpegoptim --strip-all -m"$1" "$o"
100 oggdec -o "$tmpdir/x.wav" "$i" && \
101 oggenc -q"$1" -o "$o" "$tmpdir/x.wav"
108 convert "$i" "$tmpdir/x.tga" && \
109 "$meprefix"compress-texture "$dds_tool" dxt5 "$tmpdir/x.tga" "$o" $1
117 convert "$i" -alpha extract -quality 100 "$o" && \
118 convert "$i" -alpha off -quality 100 "$oa" && \
119 jpegoptim --strip-all -m"$1" "$o" && \
120 jpegoptim --strip-all -m"$2" "$oa"
127 convert "$i" "$tmpdir/x.tga" && \
128 "$meprefix"compress-texture "$dds_tool" dxt1 "$tmpdir/x.tga" "$o" $1
135 convert "$i" "$o" && \
136 jpegoptim --strip-all -m"$1" "$o"
143 if convert "$F" -depth 16 RGBA:- | perl -e 'while(read STDIN, $_, 8) { substr($_, 6, 2) eq "\xFF\xFF" or exit 1; } exit 0;'; then
153 echo >&2 "Handling $F..."
158 # handle in *.jpg case
160 # they always got converted, I assume
165 if [ -f "${F%.jpg}_alpha.jpg" ]; then
166 cached "$do_dds" reduce_jpeg2_dds "$F" "${F%.*}_alpha.jpg" "dds/${F%.*}.dds" "" "$dds_flags"
167 cached "$do_jpeg" reduce_jpeg2_jpeg2 "$F" "${F%.*}_alpha.jpg" "$F" "${F%.*}_alpha.jpg" "$jpeg_qual_rgb" "$jpeg_qual_a"
169 cached "$do_dds" reduce_rgb_dds "$F" "" "dds/${F%.*}.dds" "" "$dds_flags"
170 cached "$do_jpeg" reduce_jpeg_jpeg "$F" "" "$F" "" "$jpeg_qual_rgb"
174 cached true has_alpha "$F" "" "$F.hasalpha" ""
175 if [ -s "$F.hasalpha" ]; then
176 cached "$do_dds" reduce_rgba_dds "$F" "" "dds/${F%.*}.dds" "" "$dds_flags"
177 cached "$do_jpeg" reduce_rgba_jpeg2 "$F" "" "${F%.*}.jpg" "${F%.*}_alpha.jpg" "$jpeg_qual_rgb" "$jpeg_qual_a"
178 rm -f "$F" # TGA becomes useless after JPEGging
180 cached "$do_dds" reduce_rgb_dds "$F" "" "dds/${F%.*}.dds" "" "$dds_flags"
181 cached "$do_jpeg" reduce_rgb_jpeg "$F" "" "${F%.*}.jpg" "" "$jpeg_qual_rgb"
182 rm -f "$F" # TGA becomes useless after JPEGging
187 cached "$do_ogg" reduce_ogg "$F" "" "$F" "" "$ogg_qual"