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make the fourcchack actually work for nonsupporting compressors

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This commit is contained in:
Rudolf Polzer 2010-12-15 12:54:59 +01:00
parent 97fe16d7d3
commit 4f966a0222
1 changed files with 9 additions and 0 deletions
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9
misc/tools/compress-texture
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@ -12,6 +12,7 @@ dst=$1; shift
c=
f=
fourcchack=
case "$tool" in
compressonator-dxtc)
@ -29,6 +30,13 @@ case "$tool" in
esac
;;
esac
if [ -n "$fourcchack" ]; then
fourcchack_dir=`mktemp -d`
convert "$src" -fx "u*u.a" "$fourcchack_dir/src.$ext"
src="$fourcchack_dir/src.$ext"
fi
case "$tool" in
compressonator-dxtc|compressonator-atic)
case "$tool" in
@ -70,4 +78,5 @@ esac
if [ -n "$fourcchack" ]; then
# use dd to hack in the right FOURCC
echo -n "$fourcchack" | dd of="$dst" bs=1 count=4 seek=84
rm -rf "$fourcchack_dir"
fi