more fixes

[xonotic/xonotic.git] / misc / tools / cached-converter.sh

diff --git a/misc/tools/cached-converter.sh b/misc/tools/cached-converter.sh
index be4d5b6df598353c5cbe98465369142505e44860..8827a50f9a5a3ae89b7ba51d43ea1785aa0424e3 100755 (executable)
--- a/misc/tools/cached-converter.sh
+++ b/misc/tools/cached-converter.sh
@@ -104,7 +104,7 @@ reduce_jpeg2_jpeg2()
                        cp "$i" "$o"
                fi
        else
-               return 0
+               return 1
        fi
        if convert "$ia" TGA:- | cjpeg -targa -quality "$2" -optimize -sample 1x1,1x1,1x1 > "$oa"; then
                if [ "`stat -c %s "$ia"`" -lt "`stat -c %s "$oa"`" ]; then
@@ -124,7 +124,7 @@ reduce_jpeg_jpeg()
                        cp "$i" "$o"
                fi
        else
-               return 0
+               return 1
        fi
 }
 
@@ -158,12 +158,12 @@ reduce_rgba_jpeg2()
        i=$1; shift; shift
        o=$1; shift
        oa=$1; shift
-       if convert "$i" TGA:- | cjpeg -targa -quality "$1" -optimize -sample 1x1,1x1,1x1 > "$o"; then
+       if convert "$i" -alpha off TGA:- | cjpeg -targa -quality "$1" -optimize -sample 1x1,1x1,1x1 > "$o"; then
                :
        else
-               return 0
+               return 1
        fi
-       if convert "$ia" TGA:- | cjpeg -targa -quality "$2" -optimize -sample 1x1,1x1,1x1 > "$oa"; then
+       if convert "$i" -alpha extract TGA:- | cjpeg -targa -quality "$2" -optimize -sample 1x1,1x1,1x1 > "$oa"; then
                :
        else
                return 1
@@ -185,7 +185,7 @@ reduce_rgb_jpeg()
        if convert "$i" TGA:- | cjpeg -targa -quality "$1" -optimize -sample 1x1,1x1,1x1 > "$o"; then
                :
        else
-               return 0
+               return 1
        fi
 }
 
@@ -193,7 +193,7 @@ 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
+       if convert "$i" -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