Vorbis sse fix by (Balatoni Denes: dbalatoni, programozo hu)

Originally committed as revision 4317 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavcodec/vorbis.h

@@ -88,6 +88,8 @@ typedef struct {
     float *saved;
     uint_fast16_t saved_start;
     float *ret;
+    float *buf;
+    float *buf_tmp;
 } vorbis_context;