func: static int minimum_frame_bits(VC2EncContext *s)
  
  {
  
      int slice_x, slice_y, bits = 0;
  
      s->size_scaler = 64;
  
      for (slice_y = 0; slice_y < s->num_y; slice_y++) {
  
          for (slice_x = 0; slice_x < s->num_x; slice_x++) {
  
              bits += count_hq_slice(s, NULL, slice_x, slice_y, s->q_ceil);
  
          }
  
      }
  
      return bits;
  
  }
  