X-Git-Url: https://git.xonotic.org/?p=xonotic%2Fxonotic.git;a=blobdiff_plain;f=misc%2Ftools%2Fcached-converter.sh;h=df8191159710bfab79edf3fce09c956ff23fd455;hp=b1d393d7d6d7b4acba5aeddb9ef65448d9207778;hb=e44f499e92c6aa16890b3dc803857e674e1a4683;hpb=a2ab7b0b50e3f985c1d37da9f56224bde1d61794

diff --git a/misc/tools/cached-converter.sh b/misc/tools/cached-converter.sh
index b1d393d7..df819115 100755
--- a/misc/tools/cached-converter.sh
+++ b/misc/tools/cached-converter.sh
@@ -10,6 +10,7 @@ set -e
 : ${dds_tool:=compressonator-dxtc}
 : ${do_ogg:=false}
 : ${ogg_qual:=1}
+: ${del_src:=false}
 
 me=$0
 case "$me" in
@@ -25,6 +26,8 @@ tmpdir=`mktemp -d -t cached-converter.XXXXXX`
 trap 'exit 1' INT
 trap 'rm -rf "$tmpdir"' EXIT
 
+lastinfiles=
+lastinfileshash=
 cached()
 {
 	flag=$1; shift
@@ -36,26 +39,34 @@ cached()
 	if ! $flag; then
 		return 0
 	fi
+	if [ x"$infile1" = x"$outfile1" ]; then
+		keep=true
+	fi
 	options=`echo "$*" | git hash-object --stdin`
-	sum=`git hash-object "$infile1"`
-	if [ -n "$infile2" ]; then
-		sum=$sum`git hash-object "$infile2"`
+	if [ x"$infile1/../$infile2" = x"$lastinfiles" ]; then
+		sum=$lastinfileshash
+	else
+		sum=`git hash-object "$infile1"`
+		if [ -n "$infile2" ]; then
+			sum=$sum`git hash-object "$infile2"`
+		fi
+		lastinfileshash=$sum
 	fi
 	mkdir -p "$CACHEDIR/$method-$options"
 	name1="$CACHEDIR/$method-$options/$sum-1.${outfile1##*.}"
 	[ -z "$outfile2" ] || name2="$CACHEDIR/$method-$options/$sum-2.${outfile2##*.}"
 	tempfile1="${name1%/*}/new-${name1##*/}"
 	[ -z "$outfile2" ] || tempfile2="${name2%/*}/new-${name2##*/}"
-	mkdir -p "${outfile%/*}"
-	[ -z "$outfile2" ] || mkdir -p "${outfile2%/*}"
-	if [ -f "$name1" ]; then
-		ln "$name1" "$outfile1" 2>/dev/null || cp "$name1" "$outfile1"
-		[ -z "$outfile2" ] || ln "$name2" "$outfile2" 2>/dev/null || cp "$name2" "$outfile2"
+	if [ -f "$name1" ] && { [ -z "$outfile2" ] || [ -f "$name2" ]; }; then
+		case "$outfile1" in */*) mkdir -p "${outfile1%/*}"; esac && { ln "$name1" "$outfile1" 2>/dev/null || cp "$name1" "$outfile1"; }
+		[ -z "$outfile2" ] || { case "$outfile2" in */*) mkdir -p "${outfile2%/*}"; esac && { ln "$name2" "$outfile2" 2>/dev/null || cp "$name2" "$outfile2"; }; }
+		conv=true
 	elif "$method" "$infile1" "$infile2" "$tempfile1" "$tempfile2" "$@"; then
 		mv "$tempfile1" "$name1"
 		[ -z "$outfile2" ] || mv "$tempfile2" "$name2"
 		case "$outfile1" in */*) mkdir -p "${outfile1%/*}"; esac && { ln "$name1" "$outfile1" 2>/dev/null || cp "$name1" "$outfile1"; }
 		[ -z "$outfile2" ] || { case "$outfile2" in */*) mkdir -p "${outfile2%/*}"; esac && { ln "$name2" "$outfile2" 2>/dev/null || cp "$name2" "$outfile2"; }; }
+		conv=true
 	else
 		rm -f "$tempfile1"
 		rm -f "$tempfile2"
@@ -68,8 +79,8 @@ reduce_jpeg2_dds()
 	i=$1; shift
 	ia=$1; shift
 	o=$1; shift; shift 
-	convert "$i" "$ia" -compose CopyOpacity -composite "$tmpdir/x.png" && \
-	"$meprefix"compress-texture "$dds_tool" dxt5 "$tmpdir/x.png" "$o" $1
+	convert "$i" "$ia" -compose CopyOpacity -composite "$tmpdir/x.tga" && \
+	"$meprefix"compress-texture "$dds_tool" dxt5 "$tmpdir/x.tga" "$o" $1
 }
 
 reduce_jpeg2_jpeg2()
@@ -89,7 +100,7 @@ reduce_jpeg_jpeg()
 	cp "$i" "$o" && jpegoptim --strip-all -m"$1" "$o"
 }
 
-reduce_ogg()
+reduce_ogg_ogg()
 {
 	i=$1; shift; shift
 	o=$1; shift; shift
@@ -97,11 +108,19 @@ reduce_ogg()
 	oggenc -q"$1" -o "$o" "$tmpdir/x.wav"
 }
 
+reduce_wav_ogg()
+{
+	i=$1; shift; shift
+	o=$1; shift; shift
+	oggenc -q"$1" -o "$o" "$i"
+}
+
 reduce_rgba_dds()
 {
 	i=$1; shift; shift
 	o=$1; shift; shift
-	"$meprefix"compress-texture "$dds_tool" dxt5 "$i" "$o" $1
+	convert "$i" "$tmpdir/x.tga" && \
+	"$meprefix"compress-texture "$dds_tool" dxt5 "$tmpdir/x.tga" "$o" $1
 }
 
 reduce_rgba_jpeg2()
@@ -119,7 +138,8 @@ reduce_rgb_dds()
 {
 	i=$1; shift; shift
 	o=$1; shift; shift
-	"$meprefix"compress-texture "$dds_tool" dxt1 "$i" "$o" $1
+	convert "$i" "$tmpdir/x.tga" && \
+	"$meprefix"compress-texture "$dds_tool" dxt1 "$tmpdir/x.tga" "$o" $1
 }
 
 reduce_rgb_jpeg()
@@ -130,34 +150,85 @@ reduce_rgb_jpeg()
 	jpegoptim --strip-all -m"$1" "$o"
 }
 
+has_alpha()
+{
+	i=$1; shift; shift
+	o=$1; shift; shift
+	if convert "$F" -depth 16 RGBA:- | perl -e 'while(read STDIN, $_, 8) { substr($_, 6, 2) eq "\xFF\xFF" or exit 1; } exit 0;'; then
+		# no alpha
+		: > "$o"
+	else
+		# has alpha
+		echo yes > "$o"
+	fi
+}
 
+to_delete=
 for F in "$@"; do
+	echo >&2 "Handling $F..."
+	conv=false
+	keep=false
+
+	will_jpeg=$do_jpeg
+	will_dds=$do_dds
 	case "$F" in
-	*_alpha.jpg)
-		# handle in *.jpg case
-		;;
-	*.jpg)
-		if [ -f "${F%.jpg}_alpha.jpg" ]; then
-			cached "$do_dds"  reduce_jpeg2_dds   "$F" "${F%.*}_alpha.jpg" "dds/${F%.*}.dds" ""                  "$dds_flags"
-			cached "$do_jpeg" reduce_jpeg2_jpeg2 "$F" "${F%.*}_alpha.jpg" "$F"              "${F%.*}_alpha.jpg" "$jpeg_qual_rgb"
-		else                                   
-			cached "$do_dds"  reduce_rgb_dds     "$F" ""                  "dds/${F%.*}.dds" ""                  "$dds_flags"
-			cached "$do_jpeg" reduce_jpeg_jpeg   "$F" ""                  "$F"              ""                  "$jpeg_qual_rgb"
-		fi
-		;;
-	*.png|*.tga)
-		if convert "$F" -depth 16 RGBA:- | perl -e 'while(read STDIN, $_, 8) { substr($_, 6, 2) eq "\xFF\xFF" or exit 1; } exit 0;'; then
-			cached "$do_dds"  reduce_rgb_dds     "$F" ""                  "dds/${F%.*}.dds" ""                  "$dds_flags"
-			cached "$do_jpeg" reduce_rgb_jpeg    "$F" ""                  "${F%.*}.jpg"     ""                  "$jpeg_qual_rgb"
-			rm -f "$F"
-		else                                                             
-			cached "$do_dds"  reduce_rgba_dds    "$F" ""                  "dds/${F%.*}.dds" ""                  "$dds_flags"
-			cached "$do_jpeg" reduce_rgba_jpeg2  "$F" ""                  "${F%.*}.jpg"     "${F%.*}_alpha.jpg" "$jpeg_qual_rgb" "$jpeg_qual_a"
-			rm -f "$F"
-		fi
-		;;
-	*.ogg)
-		cached "$do_ogg" reduce_ogg "$F" "" "$F" "" "$ogg_qual"
-		;;
+		./textures/*) ;;
+		./models/*) ;;
+		./maps/*/*) ;;
+		*)
+			# we can't DDS compress the 2D textures, sorry
+			# but JPEG is still fine
+			will_dds=false
+			;;
 	esac
+
+	case "$F" in
+		*_alpha.jpg)
+			# handle in *.jpg case
+
+			# they always got converted, I assume
+			if $will_dds || $will_jpeg; then
+				conv=true
+			fi
+			keep=$will_jpeg
+			;;
+		*.jpg)
+			if [ -f "${F%.jpg}_alpha.jpg" ]; then
+				cached "$will_dds"  reduce_jpeg2_dds   "$F" "${F%.*}_alpha.jpg" "dds/${F%.*}.dds" ""                  "$dds_flags"
+				cached "$will_jpeg" reduce_jpeg2_jpeg2 "$F" "${F%.*}_alpha.jpg" "$F"              "${F%.*}_alpha.jpg" "$jpeg_qual_rgb" "$jpeg_qual_a"
+			else                                   
+				cached "$will_dds"  reduce_rgb_dds     "$F" ""                  "dds/${F%.*}.dds" ""                  "$dds_flags"
+				cached "$will_jpeg" reduce_jpeg_jpeg   "$F" ""                  "$F"              ""                  "$jpeg_qual_rgb"
+			fi
+			;;
+		*.png|*.tga)
+			cached true has_alpha "$F" "" "$F.hasalpha" ""
+			conv=false
+			if [ -s "$F.hasalpha" ]; then
+				cached "$will_dds"  reduce_rgba_dds    "$F" ""                  "dds/${F%.*}.dds" ""                  "$dds_flags"
+				cached "$will_jpeg" reduce_rgba_jpeg2  "$F" ""                  "${F%.*}.jpg"     "${F%.*}_alpha.jpg" "$jpeg_qual_rgb" "$jpeg_qual_a"
+			else                                                             
+				cached "$will_dds"  reduce_rgb_dds     "$F" ""                  "dds/${F%.*}.dds" ""                  "$dds_flags"
+				cached "$will_jpeg" reduce_rgb_jpeg    "$F" ""                  "${F%.*}.jpg"     ""                  "$jpeg_qual_rgb"
+			fi
+			rm -f "$F.hasalpha"
+			;;
+		*.ogg)
+			cached "$do_ogg" reduce_ogg_ogg "$F" "" "$F" "" "$ogg_qual"
+			;;
+		*.wav)
+			cached "$do_ogg" reduce_wav_ogg "$F" "" "$F" "" "$ogg_qual"
+			;;
+	esac
+	if $del_src; then
+		if $conv; then
+			if ! $keep; then
+				# FIXME can't have spaces in filenames that way
+				to_delete="$to_delete $F"
+			fi
+		fi
+	fi
+done
+for F in $to_delete; do
+	rm -f "$F"
 done