From 29ca668f0a86291a07bf95ee4f782d96f3343278 Mon Sep 17 00:00:00 2001
From: Michael Niedermayer
Date: Thu, 28 Aug 2008 00:46:09 +0000
Subject: Fix mid/side stereo buggy output zeroing, fixes issue264 part 2.

Originally committed as revision 15004 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 libavcodec/wmadec.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

(limited to 'libavcodec')

diff --git a/libavcodec/wmadec.c b/libavcodec/wmadec.c
index 74b95cd528..fbd945db54 100644
--- a/libavcodec/wmadec.c
+++ b/libavcodec/wmadec.c
@@ -689,18 +689,12 @@ next:
         n4 = s->block_len / 2;
         if(s->channel_coded[ch]){
             ff_imdct_calc(&s->mdct_ctx[bsize], s->output, s->coefs[ch]);
-        }else
+        }else if(!(s->ms_stereo && ch==1))
             memset(s->output, 0, sizeof(s->output));
 
         /* multiply by the window and add in the frame */
         index = (s->frame_len / 2) + s->block_pos - n4;
         wma_window(s, &s->frame_out[ch][index]);
-
-        /* specific fast case for ms-stereo : add to second
-            channel if it is not coded */
-        if (s->ms_stereo && !s->channel_coded[1]) {
-            wma_window(s, &s->frame_out[1][index]);
-        }
     }
 
     /* update block number */
-- 
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