Lines Matching refs:wtmp
168 spx_word16_t *wtmp; /* scratch */ member
469 st->wtmp = (spx_word16_t*)speex_alloc(N*sizeof(spx_word16_t)); in speex_echo_state_init_mc()
616 speex_free(st->wtmp); in speex_echo_state_destroy()
847 spx_ifft(st->fft_table, st->wtmp2, st->wtmp); in speex_echo_cancellation()
850 st->wtmp[i]=0; in speex_echo_cancellation()
854 st->wtmp[i]=SHL16(st->wtmp[i],NORMALIZE_SCALEUP); in speex_echo_cancellation()
856 spx_fft(st->fft_table, st->wtmp, st->wtmp2); in speex_echo_cancellation()
861 spx_ifft(st->fft_table, &st->W[chan*N*K*M + j*N*K + speak*N], st->wtmp); in speex_echo_cancellation()
864 st->wtmp[i]=0; in speex_echo_cancellation()
866 spx_fft(st->fft_table, st->wtmp, &st->W[chan*N*K*M + j*N*K + speak*N]); in speex_echo_cancellation()
1271 spx_ifft(st->fft_table, st->wtmp2, st->wtmp); in speex_echo_ctl()
1273 spx_ifft(st->fft_table, &st->W[j*N], st->wtmp); in speex_echo_ctl()
1276 filt[j*n+i] = PSHR32(MULT16_16(32767,st->wtmp[i]), WEIGHT_SHIFT-NORMALIZE_SCALEDOWN); in speex_echo_ctl()