Lines Matching refs:buf0
2759 uchar *buf0, *buf1, *dbuf0, *dbuf1;
2762 buf0 = ptr;
2766 dbuf0 = buf0, dbuf1 = buf1;
2790 memset( buf0, 0, len*complex_elem_size );
2791 CopyColumn( sptr0, src.step, buf0, complex_elem_size, len, elem_size );
2802 CopyColumn( sptr0, src.step, buf0, elem_size, len, elem_size );
2803 ExpandCCS( buf0, len, elem_size );
2814 CopyColumn( sptr0, src.step, buf0, complex_elem_size, len, complex_elem_size );
2826 dft_func( buf0, dbuf0, len, nf, factors, itab,
2874 CopyFrom2Columns( sptr0, src.step, buf0, buf1, len, complex_elem_size );
2879 CopyColumn( sptr0, src.step, buf0, complex_elem_size, len, complex_elem_size );
2881 dft_func( buf0, dbuf0, len, nf, factors, itab,