[FFmpeg-cvslog] r11115 - trunk/libavcodec/wmadec.c

[reimar]

Author: reimar
Date: Fri Nov 30 22:51:34 2007
New Revision: 11115

Log:
wma_decode_superframe always returns s->block_align, so make
sure we actually consume exactly that amount.
Fixes sound artefacts (mostly blips) that mysteriously disappeared
after e.g. remuxing with mencoder.


Modified:
   trunk/libavcodec/wmadec.c

Modified: trunk/libavcodec/wmadec.c
==============================================================================
--- trunk/libavcodec/wmadec.c	(original)
+++ trunk/libavcodec/wmadec.c	Fri Nov 30 22:51:34 2007
@@ -768,6 +768,9 @@ static int wma_decode_superframe(AVCodec
         s->last_superframe_len = 0;
         return 0;
     }
+    if (buf_size < s->block_align)
+        return 0;
+    buf_size = s->block_align;
 
     samples = data;