Searched refs:b_ptwo (Results 1 – 1 of 1) sorted by relevance
63 const int b_ptwo = s->ptwo_fft.nbits; /* Bits for the power of two FFTs */ in init_pfa_reindex_tabs() local64 const int l_ptwo = 1 << b_ptwo; /* Total length for the power of two FFTs */ in init_pfa_reindex_tabs()65 const int inv_1 = l_ptwo << ((4 - b_ptwo) & 3); /* (2^b_ptwo)^-1 mod 15 */ in init_pfa_reindex_tabs()66 const int inv_2 = 0xeeeeeeef & ((1U << b_ptwo) - 1); /* 15^-1 mod 2^b_ptwo */ in init_pfa_reindex_tabs()79 const int q_pre = ((l_ptwo * j)/15 + i) >> b_ptwo; in init_pfa_reindex_tabs()80 const int q_post = (((j*inv_1)/15) + (i*inv_2)) >> b_ptwo; in init_pfa_reindex_tabs()81 const int k_pre = 15*i + (j - q_pre*15)*(1 << b_ptwo); in init_pfa_reindex_tabs()