[FFmpeg-cvslog] Clear residues only in not coded channel. This fixes overwriting coded residues with zeros if first channel is coded and second is not .

[Jakub Stachowski]

ffmpeg | branch: master | Jakub Stachowski <qbast at go2.pl> | Sat Apr 14 15:44:39 2012 +0200| [56dcfe87ef173f875ca927fa4d2140f090d09336] | committer: Michael Niedermayer

Clear residues only in not coded channel. This fixes overwriting coded residues with zeros if first channel is coded and second is not.

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=56dcfe87ef173f875ca927fa4d2140f090d09336
---

 libavcodec/wmalosslessdec.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/libavcodec/wmalosslessdec.c b/libavcodec/wmalosslessdec.c
index bac064f..50c4725 100644
--- a/libavcodec/wmalosslessdec.c
+++ b/libavcodec/wmalosslessdec.c
@@ -960,7 +960,7 @@ static int decode_subframe(WmallDecodeCtx *s)
                     use_normal_update_speed(s, i);
                 revert_cdlms(s, i, 0, subframe_len);
             } else
-                memset(s->channel_residues, 0, sizeof(s->channel_residues));
+                memset(s->channel_residues[i], 0, sizeof(s->channel_residues[i]));
     }
     if (s->do_mclms)
         revert_mclms(s, subframe_len);