5 : ${CACHEDIR:=$HOME/.xonotic-cached-converter}
7 : ${do_jpeg_if_not_dds:=false}
11 : ${dds_tool:=compressonator-dxtc}
26 tmpdir=`mktemp -d -t cached-converter.XXXXXX`
28 trap 'rm -rf "$tmpdir"' EXIT
43 if [ x"$infile1" = x"$outfile1" ]; then
46 options=`echo "$*" | git hash-object --stdin`
47 if [ x"$infile1/../$infile2" = x"$lastinfiles" ]; then
50 sum=`git hash-object "$infile1"`
51 if [ -n "$infile2" ]; then
52 sum=$sum`git hash-object "$infile2"`
56 mkdir -p "$CACHEDIR/$method-$options"
57 name1="$CACHEDIR/$method-$options/$sum-1.${outfile1##*.}"
58 [ -z "$outfile2" ] || name2="$CACHEDIR/$method-$options/$sum-2.${outfile2##*.}"
59 tempfile1="${name1%/*}/new-${name1##*/}"
60 [ -z "$outfile2" ] || tempfile2="${name2%/*}/new-${name2##*/}"
61 if [ -f "$name1" ] && { [ -z "$outfile2" ] || [ -f "$name2" ]; }; then
62 case "$outfile1" in */*) mkdir -p "${outfile1%/*}"; esac && { ln "$name1" "$outfile1" 2>/dev/null || cp "$name1" "$outfile1"; }
63 [ -z "$outfile2" ] || { case "$outfile2" in */*) mkdir -p "${outfile2%/*}"; esac && { ln "$name2" "$outfile2" 2>/dev/null || cp "$name2" "$outfile2"; }; }
65 elif "$method" "$infile1" "$infile2" "$tempfile1" "$tempfile2" "$@"; then
66 mv "$tempfile1" "$name1"
67 [ -z "$outfile2" ] || mv "$tempfile2" "$name2"
68 case "$outfile1" in */*) mkdir -p "${outfile1%/*}"; esac && { ln "$name1" "$outfile1" 2>/dev/null || cp "$name1" "$outfile1"; }
69 [ -z "$outfile2" ] || { case "$outfile2" in */*) mkdir -p "${outfile2%/*}"; esac && { ln "$name2" "$outfile2" 2>/dev/null || cp "$name2" "$outfile2"; }; }
83 convert "$i" "$ia" -compose CopyOpacity -composite "$tmpdir/x.tga" && \
84 "$meprefix"compress-texture "$dds_tool" dxt5 "$tmpdir/x.tga" "$o" $1
93 cp "$i" "$o" && jpegoptim --strip-all -m"$1" "$o" && \
94 cp "$ia" "$oa" && jpegoptim --strip-all -m"$2" "$oa"
101 cp "$i" "$o" && jpegoptim --strip-all -m"$1" "$o"
108 tags=`vorbiscomment -R -l "$i"`
109 oggdec -o "$tmpdir/x.wav" "$i" && \
110 oggenc -q"$1" -o "$o" "$tmpdir/x.wav"
111 echo "$tags" | vorbiscomment -R -w "$o"
118 oggenc -q"$1" -o "$o" "$i"
125 convert "$i" "$tmpdir/x.tga" && \
126 "$meprefix"compress-texture "$dds_tool" dxt5 "$tmpdir/x.tga" "$o" $1
134 convert "$i" -alpha off -quality 100 "$o" && \
135 convert "$i" -alpha extract -quality 100 "$oa" && \
136 jpegoptim --strip-all -m"$1" "$o" && \
137 jpegoptim --strip-all -m"$2" "$oa"
144 convert "$i" "$tmpdir/x.tga" && \
145 "$meprefix"compress-texture "$dds_tool" dxt1 "$tmpdir/x.tga" "$o" $1
152 convert "$i" "$o" && \
153 jpegoptim --strip-all -m"$1" "$o"
160 if convert "$F" -depth 16 RGBA:- | perl -e 'while(read STDIN, $_, 8) { substr($_, 6, 2) eq "\xFF\xFF" or exit 1; } exit 0;'; then
173 echo >&2 "Handling $F..."
180 *_bump) will_dds=false ;;
181 ./models/player/*) will_dds=false ;;
187 # we can't DDS compress the 2D textures, sorry
188 # but JPEG is still fine
193 if $do_jpeg_if_not_dds; then
203 # handle in *.jpg case
205 # they always got converted, I assume
206 if $will_dds || $will_jpeg; then
212 if [ -f "${f}_alpha.jpg" ]; then
213 cached "$will_dds" reduce_jpeg2_dds "$F" "${f}_alpha.jpg" "dds/${f}.dds" "" "$dds_flags"
214 cached "$will_jpeg" reduce_jpeg2_jpeg2 "$F" "${f}_alpha.jpg" "$F" "${f}_alpha.jpg" "$jpeg_qual_rgb" "$jpeg_qual_a"
216 cached "$will_dds" reduce_rgb_dds "$F" "" "dds/${f}.dds" "" "$dds_flags"
217 cached "$will_jpeg" reduce_jpeg_jpeg "$F" "" "$F" "" "$jpeg_qual_rgb"
221 cached true has_alpha "$F" "" "$F.hasalpha" ""
223 if [ -s "$F.hasalpha" ]; then
224 cached "$will_dds" reduce_rgba_dds "$F" "" "dds/${f}.dds" "" "$dds_flags"
225 cached "$will_jpeg" reduce_rgba_jpeg2 "$F" "" "${f}.jpg" "${f}_alpha.jpg" "$jpeg_qual_rgb" "$jpeg_qual_a"
227 cached "$will_dds" reduce_rgb_dds "$F" "" "dds/${f}.dds" "" "$dds_flags"
228 cached "$will_jpeg" reduce_rgb_jpeg "$F" "" "${f}.jpg" "" "$jpeg_qual_rgb"
233 cached "$do_ogg" reduce_ogg_ogg "$F" "" "$F" "" "$ogg_qual"
236 cached "$do_ogg" reduce_wav_ogg "$F" "" "$F" "" "$ogg_qual"
242 # FIXME can't have spaces in filenames that way
243 to_delete="$to_delete $F"
247 # fix up DDS paths by a symbolic link
248 if [ -f "dds/${f}.dds" ]; then
249 if [ -z "${f##./textures/*}" ]; then
250 if [ -n "${f##./textures/*/*}" ]; then
251 ln -snf "textures/${f#./textures/}.dds" "dds/${f#./textures/}.dds"
256 for F in $to_delete; do