int scale;  if (s->qscale < 5) scale = 8; else if (s->qscale < 9) scale = 2 * s->qscale; else scale = s->qscale + 8; s->y_dc_scale = scale; s->c_dc_scale = (s->qscale + 13) / 2;
if (s->qscale < 5){ s->y_dc_scale = 8; s->c_dc_scale = 8;  }else if (s->qscale < 9){ s->y_dc_scale = 2 * s->qscale; s->c_dc_scale = (s->qscale + 13)>>1; }else{ s->y_dc_scale = s->qscale + 8; s->c_dc_scale = (s->qscale + 13)>>1; }
void msmpeg4_dc_scale(MpegEncContext * s){    int scale;    if (s->qscale < 5)        scale = 8;    else if (s->qscale < 9)        scale = 2 * s->qscale;    else         scale = s->qscale + 8;    s->y_dc_scale = scale;    s->c_dc_scale = (s->qscale + 13) / 2;}