143    spx_word16_t spec_average;
144    spx_word16_t beta0;
145    spx_word16_t beta_max;
147    spx_word16_t leak_estimate;
149    spx_word16_t *e;      /* scratch */
150    spx_word16_t *x;      /* Far-end input buffer (2N) */
151    spx_word16_t *X;      /* Far-end buffer (M+1 frames) in frequency domain */
152    spx_word16_t *input;  /* scratch */
153    spx_word16_t *y;      /* scratch */
154    spx_word16_t *last_y;
155    spx_word16_t *Y;      /* scratch */
156    spx_word16_t *E;
160    spx_word16_t *foreground; /* Foreground filter weights */
168    spx_word16_t *wtmp;   /* scratch */
170    spx_word16_t *wtmp2;  /* scratch */
179    spx_word16_t *window;
180    spx_word16_t *prop;
182    spx_word16_t *memX, *memD, *memE;
183    spx_word16_t preemph;
184    spx_word16_t notch_radius;
193 static inline void filter_dc_notch16(const spx_int16_t *in, spx_word16_t radius, spx_word16_t *out,…  in filter_dc_notch16()
196    spx_word16_t den2;  in filter_dc_notch16()
205       spx_word16_t vin = in[i*stride];  in filter_dc_notch16()
218 static inline spx_word32_t mdf_inner_prod(const spx_word16_t *x, const spx_word16_t *y, int len)  in mdf_inner_prod()
234 static inline void power_spectrum(const spx_word16_t *X, spx_word32_t *ps, int N)  in power_spectrum()
246 static inline void power_spectrum_accum(const spx_word16_t *X, spx_word32_t *ps, int N)  in power_spectrum_accum()
259 static inline void spectral_mul_accum(const spx_word16_t *X, const spx_word32_t *Y, spx_word16_t *a…  in spectral_mul_accum()
286 static inline void spectral_mul_accum16(const spx_word16_t *X, const spx_word16_t *Y, spx_word16_t …  in spectral_mul_accum16()
315 static inline void spectral_mul_accum(const spx_word16_t *X, const spx_word32_t *Y, spx_word16_t *a…  in spectral_mul_accum()
337 …_mul_conj(const spx_float_t *w, const spx_float_t p, const spx_word16_t *X, const spx_word16_t *Y,…  in weighted_spectral_mul_conj()
353 static inline void mdf_adjust_prop(const spx_word32_t *W, int N, int M, int P, spx_word16_t *prop)  in mdf_adjust_prop()
356    spx_word16_t max_sum = 1;  in mdf_adjust_prop()
446    st->e = (spx_word16_t*)speex_alloc(C*N*sizeof(spx_word16_t));  in speex_echo_state_init_mc()
447    st->x = (spx_word16_t*)speex_alloc(K*N*sizeof(spx_word16_t));  in speex_echo_state_init_mc()
448    st->input = (spx_word16_t*)speex_alloc(C*st->frame_size*sizeof(spx_word16_t));  in speex_echo_state_init_mc()
449    st->y = (spx_word16_t*)speex_alloc(C*N*sizeof(spx_word16_t));  in speex_echo_state_init_mc()
450    st->last_y = (spx_word16_t*)speex_alloc(C*N*sizeof(spx_word16_t));  in speex_echo_state_init_mc()
457    st->X = (spx_word16_t*)speex_alloc(K*(M+1)*N*sizeof(spx_word16_t));  in speex_echo_state_init_mc()
458    st->Y = (spx_word16_t*)speex_alloc(C*N*sizeof(spx_word16_t));  in speex_echo_state_init_mc()
459    st->E = (spx_word16_t*)speex_alloc(C*N*sizeof(spx_word16_t));  in speex_echo_state_init_mc()
462    st->foreground = (spx_word16_t*)speex_alloc(M*N*C*K*sizeof(spx_word16_t));  in speex_echo_state_init_mc()
467    st->window = (spx_word16_t*)speex_alloc(N*sizeof(spx_word16_t));  in speex_echo_state_init_mc()
468    st->prop = (spx_word16_t*)speex_alloc(M*sizeof(spx_word16_t));  in speex_echo_state_init_mc()
469    st->wtmp = (spx_word16_t*)speex_alloc(N*sizeof(spx_word16_t));  in speex_echo_state_init_mc()
471    st->wtmp2 = (spx_word16_t*)speex_alloc(N*sizeof(spx_word16_t));  in speex_echo_state_init_mc()
488       spx_word16_t decay = SHR32(spx_exp(NEG16(DIV32_16(QCONST16(2.4,11),M))),1);  in speex_echo_state_init_mc()
502    st->memX = (spx_word16_t*)speex_alloc(K*sizeof(spx_word16_t));  in speex_echo_state_init_mc()
503    st->memD = (spx_word16_t*)speex_alloc(C*sizeof(spx_word16_t));  in speex_echo_state_init_mc()
504    st->memE = (spx_word16_t*)speex_alloc(C*sizeof(spx_word16_t));  in speex_echo_state_init_mc()
702    spx_word16_t ss, ss_1;  in speex_echo_cancellation()
705    spx_word16_t RER;  in speex_echo_cancellation()
1157       spx_word16_t adapt_rate=0;  in speex_echo_cancellation()
1199    spx_word16_t leak2;  in speex_echo_get_residual()