dont favor the zero MV if mv0 is used (psnr per bitrate gains ranging from 0...

dont favor the zero MV if mv0 is used (psnr per bitrate gains ranging from 0 to 0.14, most are <=0.04 though)


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@7333 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

libavcodec/motion_est_template.c

@@ -1023,6 +1023,8 @@ static av_always_inline int epzs_motion_search_internal(MpegEncContext * s, int
     dmin= cmp(s, 0, 0, 0, 0, size, h, ref_index, src_index, cmpf, chroma_cmpf, flags);
     map[0]= map_generation;
     score_map[0]= dmin;
+    if(s->flags&CODEC_FLAG_MV0)
+        dmin += (mv_penalty[pred_x] + mv_penalty[pred_y])*penalty_factor;
 
     /* first line */
     if (s->first_slice_line) {