5 : ${CACHEDIR:=$HOME/.xonotic-cached-converter}
7 : ${do_jpeg_if_not_dds:=false}
11 : ${dds_tool:=compressonator-dxtc}
27 tmpdir=`mktemp -d -t cached-converter.XXXXXX`
29 trap 'rm -rf "$tmpdir"' EXIT
44 if [ x"$infile1" = x"$outfile1" ]; then
47 options=`echo "$*" | git hash-object --stdin`
48 if [ x"$infile1/../$infile2" = x"$lastinfiles" ]; then
51 if [ -n "$git_src_repo" ]; then
52 sum=`( cd "$git_src_repo"; git rev-parse --revs-only HEAD:"${infile1#./}" | grep . ) || git hash-object "$infile1"`
53 if [ -n "$infile2" ]; then
54 sum=$sum`( cd "$git_src_repo"; git rev-parse --revs-only HEAD:"${infile2#./}" | grep . ) || git hash-object "$infile2"`
57 sum=`git hash-object "$infile1"`
58 if [ -n "$infile2" ]; then
59 sum=$sum`git hash-object "$infile2"`
64 mkdir -p "$CACHEDIR/$method-$options"
65 name1="$CACHEDIR/$method-$options/$sum-1.${outfile1##*.}"
66 [ -z "$outfile2" ] || name2="$CACHEDIR/$method-$options/$sum-2.${outfile2##*.}"
67 tempfile1="${name1%/*}/new-${name1##*/}"
68 [ -z "$outfile2" ] || tempfile2="${name2%/*}/new-${name2##*/}"
69 if [ -f "$name1" ] && { [ -z "$outfile2" ] || [ -f "$name2" ]; }; then
70 case "$outfile1" in */*) mkdir -p "${outfile1%/*}"; esac && { ln "$name1" "$outfile1" 2>/dev/null || cp "$name1" "$outfile1"; }
71 [ -z "$outfile2" ] || { case "$outfile2" in */*) mkdir -p "${outfile2%/*}"; esac && { ln "$name2" "$outfile2" 2>/dev/null || cp "$name2" "$outfile2"; }; }
73 elif "$method" "$infile1" "$infile2" "$tempfile1" "$tempfile2" "$@"; then
74 mv "$tempfile1" "$name1"
75 [ -z "$outfile2" ] || mv "$tempfile2" "$name2"
76 case "$outfile1" in */*) mkdir -p "${outfile1%/*}"; esac && { ln "$name1" "$outfile1" 2>/dev/null || cp "$name1" "$outfile1"; }
77 [ -z "$outfile2" ] || { case "$outfile2" in */*) mkdir -p "${outfile2%/*}"; esac && { ln "$name2" "$outfile2" 2>/dev/null || cp "$name2" "$outfile2"; }; }
91 convert "$i" "$ia" -compose CopyOpacity -composite "$tmpdir/x.tga" && \
92 "$meprefix"compress-texture "$dds_tool" dxt5 "$tmpdir/x.tga" "$o" $1
101 cp "$i" "$o" && jpegoptim --strip-all -m"$1" "$o" && \
102 cp "$ia" "$oa" && jpegoptim --strip-all -m"$2" "$oa"
109 cp "$i" "$o" && jpegoptim --strip-all -m"$1" "$o"
116 tags=`vorbiscomment -R -l "$i" || true`
117 oggdec -o "$tmpdir/x.wav" "$i" && \
118 oggenc -q"$1" -o "$o" "$tmpdir/x.wav"
119 echo "$tags" | vorbiscomment -R -w "$o" || true
126 oggenc -q"$1" -o "$o" "$i"
133 convert "$i" "$tmpdir/x.tga" && \
134 "$meprefix"compress-texture "$dds_tool" dxt5 "$tmpdir/x.tga" "$o" $1
142 convert "$i" -alpha off -quality 100 "$o" && \
143 convert "$i" -alpha extract -quality 100 "$oa" && \
144 jpegoptim --strip-all -m"$1" "$o" && \
145 jpegoptim --strip-all -m"$2" "$oa"
152 convert "$i" "$tmpdir/x.tga" && \
153 "$meprefix"compress-texture "$dds_tool" dxt1 "$tmpdir/x.tga" "$o" $1
160 convert "$i" "$o" && \
161 jpegoptim --strip-all -m"$1" "$o"
168 if convert "$F" -depth 16 RGBA:- | perl -e 'while(read STDIN, $_, 8) { substr($_, 6, 2) eq "\xFF\xFF" or exit 1; } exit 0;'; then
181 echo >&2 "Handling $F..."
188 *_bump) will_dds=false ;;
189 ./models/player/*) will_dds=false ;;
190 ./models/sprites/*) will_dds=false ;;
196 # we can't DDS compress the 2D textures, sorry
197 # but JPEG is still fine
202 if $do_jpeg_if_not_dds; then
212 # handle in *.jpg case
214 # they always got converted, I assume
215 if $will_dds || $will_jpeg; then
221 if [ -f "${f}_alpha.jpg" ]; then
222 cached "$will_dds" reduce_jpeg2_dds "$F" "${f}_alpha.jpg" "dds/${f}.dds" "" "$dds_flags"
223 cached "$will_jpeg" reduce_jpeg2_jpeg2 "$F" "${f}_alpha.jpg" "$F" "${f}_alpha.jpg" "$jpeg_qual_rgb" "$jpeg_qual_a"
225 cached "$will_dds" reduce_rgb_dds "$F" "" "dds/${f}.dds" "" "$dds_flags"
226 cached "$will_jpeg" reduce_jpeg_jpeg "$F" "" "$F" "" "$jpeg_qual_rgb"
230 cached true has_alpha "$F" "" "$F.hasalpha" ""
232 if [ -s "$F.hasalpha" ]; then
233 cached "$will_dds" reduce_rgba_dds "$F" "" "dds/${f}.dds" "" "$dds_flags"
234 cached "$will_jpeg" reduce_rgba_jpeg2 "$F" "" "${f}.jpg" "${f}_alpha.jpg" "$jpeg_qual_rgb" "$jpeg_qual_a"
236 cached "$will_dds" reduce_rgb_dds "$F" "" "dds/${f}.dds" "" "$dds_flags"
237 cached "$will_jpeg" reduce_rgb_jpeg "$F" "" "${f}.jpg" "" "$jpeg_qual_rgb"
242 cached "$do_ogg" reduce_ogg_ogg "$F" "" "$F" "" "$ogg_qual"
245 cached "$do_ogg" reduce_wav_ogg "$F" "" "$F" "" "$ogg_qual"
251 # FIXME can't have spaces in filenames that way
252 to_delete="$to_delete $F"
256 # fix up DDS paths by a symbolic link
257 if [ -f "dds/${f}.dds" ]; then
258 if [ -z "${f##./textures/*}" ]; then
259 if [ -n "${f##./textures/*/*}" ]; then
260 ln -snf "textures/${f#./textures/}.dds" "dds/${f#./textures/}.dds"
265 for F in $to_delete; do