}
MPV_frame_end(s);
-
+#if 0 //dirty show MVs, we should export the MV tables and write a filter to show them
+{
+ int mb_y;
+ s->has_b_frames=1;
+ for(mb_y=0; mb_y<s->mb_height; mb_y++){
+ int mb_x;
+ int y= mb_y*16;
+ for(mb_x=0; mb_x<s->mb_width; mb_x++){
+ int x= mb_x*16;
+ uint8_t *ptr= s->last_picture[0];
+ int xy= 1 + mb_x*2 + (mb_y*2 + 1)*(s->mb_width*2 + 2);
+ int mx= (s->motion_val[xy][0]>>1) + x;
+ int my= (s->motion_val[xy][1]>>1) + y;
+ int i;
+ int max;
+
+ if(mx<0) mx=0;
+ if(my<0) my=0;
+ if(mx>=s->width) mx= s->width -1;
+ if(my>=s->height) my= s->height-1;
+ max= ABS(mx-x);
+ if(ABS(my-y) > max) max= ABS(my-y);
+ /* the ugliest linedrawing routine ... */
+ for(i=0; i<max; i++){
+ int x1= x + (mx-x)*i/max;
+ int y1= y + (my-y)*i/max;
+ ptr[y1*s->linesize + x1]+=100;
+ }
+ s->mbskip_table[mb_x + mb_y*s->mb_width]=0;
+ }
+ }
+
+}
+#endif
if(s->pict_type==B_TYPE || (!s->has_b_frames)){
pict->data[0] = s->current_picture[0];
pict->data[1] = s->current_picture[1];