Q2_STEP          3876 libavcodec/snow.c     memset(score, 0, sizeof(*score)*score_stride*((p->height + Q2_STEP-1)/Q2_STEP));
Q2_STEP          3879 libavcodec/snow.c             int sx= (x-xo + step/2) / step / Q2_STEP;
Q2_STEP          3880 libavcodec/snow.c             int sy= (y-yo + step/2) / step / Q2_STEP;
Q2_STEP          3907 libavcodec/snow.c     const int score_stride= (width + 10)/Q2_STEP;
Q2_STEP          3908 libavcodec/snow.c     int best_score[(width + 10)/Q2_STEP * (height + 10)/Q2_STEP]; //FIXME size
Q2_STEP          3909 libavcodec/snow.c     int score[(width + 10)/Q2_STEP * (height + 10)/Q2_STEP]; //FIXME size
Q2_STEP          3936 libavcodec/snow.c                 for(ys= 0; ys<Q2_STEP; ys++){
Q2_STEP          3937 libavcodec/snow.c                     for(xs= 0; xs<Q2_STEP; xs++){
Q2_STEP          3943 libavcodec/snow.c                         for(y=ys; y<b->height; y+= Q2_STEP){
Q2_STEP          3944 libavcodec/snow.c                             for(x=xs; x<b->width; x+= Q2_STEP){
Q2_STEP          3953 libavcodec/snow.c                         for(y=ys; y<b->height; y+= Q2_STEP){
Q2_STEP          3954 libavcodec/snow.c                             for(x=xs; x<b->width; x+= Q2_STEP){
Q2_STEP          3955 libavcodec/snow.c                                 int score_idx= x/Q2_STEP + (y/Q2_STEP)*score_stride;