[Ffmpeg-cvslog] r5688 - trunk/libavcodec/vc1.c

[kostya]

Author: kostya
Date: Sun Jul  9 05:00:57 2006
New Revision: 5688

Modified:
   trunk/libavcodec/vc1.c

Log:
Check if 4-MV MB should not be decoded.


Modified: trunk/libavcodec/vc1.c
==============================================================================
--- trunk/libavcodec/vc1.c	(original)
+++ trunk/libavcodec/vc1.c	Sun Jul  9 05:00:57 2006
@@ -2496,6 +2496,8 @@
                 v->mb_type[0][s->block_index[i]] = is_intra[i];
                 if(!coded_inter) coded_inter = !is_intra[i] & is_coded[i];
             }
+            // if there are no coded blocks then don't do anything more
+            if(!intra_count && !coded_inter) return 0;
             dst_idx = 0;
             GET_MQUANT();
             s->current_picture.qscale_table[mb_pos] = mquant;