From 836471779ec2337a52c33b4a4858d573b255199c Mon Sep 17 00:00:00 2001 From: Wim Taymans Date: Fri, 18 Jan 2002 19:41:04 +0000 Subject: [PATCH] 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. --- gst/flx/gstflxdec.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/gst/flx/gstflxdec.c b/gst/flx/gstflxdec.c index b679fa4880..bfa7278816 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--; } }