Lines Matching refs:ALLPASS_ORDER
59 #define ALLPASS_ORDER 20
77 float (*ring)[ALLPASS_ORDER];
104 st->ring = speex_alloc(channels*ALLPASS_ORDER*sizeof(float));
114 for (i=0;i<ALLPASS_ORDER;i++)
189 st->y[i] = alpha*(x[i-ALLPASS_ORDER+order]-beta*x[i-ALLPASS_ORDER+order-1])*st->vorbis_win[st->frame_size+i+order]
190 + x[i-ALLPASS_ORDER]*st->vorbis_win[st->frame_size+i]
213 for (i=0;i<ALLPASS_ORDER;i++)
218 float tmp = alpha*(x[i-ALLPASS_ORDER+order]-beta*x[i-ALLPASS_ORDER+order-1])*st->vorbis_win[i+order]
219 + x[i-ALLPASS_ORDER]*st->vorbis_win[i]