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#!/bin/sh -e
## debian/patches/203_rdppm.dpatch by Bill Allombert <ballombe@debian.org>
##
## DP: Fix byte order issue with 16bit PPM/PGM files in rdppm.c
if [ $# -ne 1 ]; then
echo >&2 "`basename $0`: script expects -patch|-unpatch as argument"
exit 1
fi
[ -f debian/patches/00patch-opts ] && . debian/patches/00patch-opts
patch_opts="${patch_opts:--f --no-backup-if-mismatch}"
case "$1" in
-patch) patch $patch_opts -p1 < $0;;
-unpatch) patch $patch_opts -p1 -R < $0;;
*)
echo >&2 "`basename $0`: script expects -patch|-unpatch as argument"
exit 1;;
esac
exit 0
@DPATCH@
diff -urNad /home/bill/debian/libjpeg/libjpeg6b-6b/rdppm.c libjpeg6b-6b/rdppm.c
--- /home/bill/debian/libjpeg/libjpeg6b-6b/rdppm.c 2003-09-08 16:44:20.000000000 +0200
+++ libjpeg6b-6b/rdppm.c 2003-09-08 16:47:19.000000000 +0200
@@ -250,8 +250,8 @@
bufferptr = source->iobuffer;
for (col = cinfo->image_width; col > 0; col--) {
register int temp;
- temp = UCH(*bufferptr++);
- temp |= UCH(*bufferptr++) << 8;
+ temp = UCH(*bufferptr++) << 8;
+ temp |= UCH(*bufferptr++);
*ptr++ = rescale[temp];
}
return 1;
@@ -274,14 +274,14 @@
bufferptr = source->iobuffer;
for (col = cinfo->image_width; col > 0; col--) {
register int temp;
- temp = UCH(*bufferptr++);
- temp |= UCH(*bufferptr++) << 8;
+ temp = UCH(*bufferptr++) << 8;
+ temp |= UCH(*bufferptr++);
*ptr++ = rescale[temp];
- temp = UCH(*bufferptr++);
- temp |= UCH(*bufferptr++) << 8;
+ temp = UCH(*bufferptr++) << 8;
+ temp |= UCH(*bufferptr++);
*ptr++ = rescale[temp];
- temp = UCH(*bufferptr++);
- temp |= UCH(*bufferptr++) << 8;
+ temp = UCH(*bufferptr++) << 8;
+ temp |= UCH(*bufferptr++);
*ptr++ = rescale[temp];
}
return 1;
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