From 6de062957b4e4f40c52bb2b5a57ecd2f3681fb2e Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michaelni@gmx.at>
Date: Sat, 13 Jan 2007 00:56:43 +0000
Subject: [PATCH] fix 16 CABAC_BIT * 10l bug introduced in r6578
Originally committed as revision 7440 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
libavcodec/h264.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/libavcodec/h264.c b/libavcodec/h264.c
index d7c48bd4a35..451a2af5bcb 100644
--- a/libavcodec/h264.c
+++ b/libavcodec/h264.c
@@ -6224,7 +6224,10 @@ decode_intra_mb:
// FIXME The two following lines get the bitstream position in the cabac
// decode, I think it should be done by a function in cabac.h (or cabac.c).
ptr= h->cabac.bytestream;
- if (h->cabac.low&0x1) ptr-=CABAC_BITS/8;
+ if(h->cabac.low&0x1) ptr--;
+ if(CABAC_BITS==16){
+ if(h->cabac.low&0x1FF) ptr--;
+ }
// The pixels are stored in the same order as levels in h->mb array.
for(y=0; y<16; y++){
--
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