From: Kostya Shishkov <kostya.shishkov@gmail.com>
Date: Fri, 23 Jan 2009 06:31:17 +0000 (+0000)
Subject: VC-1 postproc field is 2 bits wide while decoder read only single bit.
X-Git-Tag: v0.5~1060
X-Git-Url: http://git.ffmpeg.org/gitweb/ffmpeg.git/commitdiff_plain/a28d52249171fd7adb95f210a3a71cec498bf790

VC-1 postproc field is 2 bits wide while decoder read only single bit.
Spotted by Stephen Warren.

Originally committed as revision 16725 to svn://svn.ffmpeg.org/ffmpeg/trunk
---

diff --git a/libavcodec/vc1.c b/libavcodec/vc1.c
index e329ac9..78b76d1 100644
--- a/libavcodec/vc1.c
+++ b/libavcodec/vc1.c
@@ -1407,7 +1407,7 @@ static int vc1_parse_frame_header_adv(VC1Context *v, GetBitContext* gb)
     if (v->quantizer_mode == QUANT_FRAME_EXPLICIT)
         v->pquantizer = get_bits1(gb);
     if(v->postprocflag)
-        v->postproc = get_bits1(gb);
+        v->postproc = get_bits(gb, 2);
 
     if(v->s.pict_type == FF_I_TYPE || v->s.pict_type == FF_P_TYPE) v->use_ic = 0;