[FFmpeg-cvslog] r14904 - trunk/libavcodec/alacenc.c

[jai_menon]

Author: jai_menon
Date: Fri Aug 22 16:57:35 2008
New Revision: 14904

Log:
alacenc : perform decorrelation only for stereo samples


Modified:
   trunk/libavcodec/alacenc.c

Modified: trunk/libavcodec/alacenc.c
==============================================================================
--- trunk/libavcodec/alacenc.c	(original)
+++ trunk/libavcodec/alacenc.c	Fri Aug 22 16:57:35 2008
@@ -330,7 +330,8 @@ static void write_compressed_frame(AlacE
     int i, j;
 
     /* only simple mid/side decorrelation supported as of now */
-    alac_stereo_decorrelation(s);
+    if(s->avctx->channels == 2)
+        alac_stereo_decorrelation(s);
     put_bits(&s->pbctx, 8, s->interlacing_shift);
     put_bits(&s->pbctx, 8, s->interlacing_leftweight);