ff_idct_put (dest, line_size, block);
s->idct_put (dest, line_size, block);
static inline void put_dct(MpegEncContext *s,                            DCTELEM *block, int i, UINT8 *dest, int line_size){    if (!s->mpeg2)        s->dct_unquantize(s, block, i, s->qscale);    ff_idct_put (dest, line_size, block);}