void simple_idct_put(UINT8 *dest, int line_size, INT16 *block)
void simple_idct_put(UINT8 *dest, int line_size, DCTELEM *block)
void simple_idct_put(UINT8 *dest, int line_size, INT16 *block){    int i;    for(i=0; i<8; i++)        idctRowCondDC(block + i*8);        for(i=0; i<8; i++)        idctSparseColPut(dest + i, line_size, block + i);}