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authorWim Taymans <wim.taymans@gmail.com>2002-01-18 19:41:04 +0000
committerWim Taymans <wim.taymans@gmail.com>2002-01-18 19:41:04 +0000
commit836471779ec2337a52c33b4a4858d573b255199c (patch)
tree4b1558121537c5f72de58942f0f5be75f49da866 /gst
parent35e1987b602486028573eb697d68e5ce3c3f46bc (diff)
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Fixed two off by one bugs in the delta decoding code.
Original commit message from CVS: Fixed two off by one bugs in the delta decoding code.
Diffstat (limited to 'gst')
-rw-r--r--gst/flx/gstflxdec.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/gst/flx/gstflxdec.c b/gst/flx/gstflxdec.c
index b679fa48..bfa72788 100644
--- a/gst/flx/gstflxdec.c
+++ b/gst/flx/gstflxdec.c
@@ -340,8 +340,6 @@ flx_decode_delta_fli(GstFlxDec *flxdec, guchar *data, guchar *dest)
/* packet count */
packets = *data++;
- dest = start_p + (flxdec->hdr.width * (start_l - lines));
-
while(packets--) {
/* skip count */
dest += *data++;
@@ -363,6 +361,8 @@ flx_decode_delta_fli(GstFlxDec *flxdec, guchar *data, guchar *dest)
*dest++ = *data++;
}
}
+ start_p += flxdec->hdr.width;
+ dest = start_p;
}
}
@@ -386,7 +386,7 @@ flx_decode_delta_flc(GstFlxDec *flxdec, guchar *data, guchar *dest)
start_p = dest;
start_l = lines;
- while(lines--) {
+ while (lines) {
dest = start_p + (flxdec->hdr.width * (start_l - lines));
/* process opcode(s) */
@@ -428,6 +428,7 @@ flx_decode_delta_flc(GstFlxDec *flxdec, guchar *data, guchar *dest)
}
}
}
+ lines--;
}
}