45 static void find_best_pitch(opus_val32 *xcorr, opus_val16 *y, int len,  in find_best_pitch()
54    opus_val16 best_num[2];  in find_best_pitch()
74          opus_val16 num;  in find_best_pitch()
105 static void celt_fir5(opus_val16 *x,  in celt_fir5()
106          const opus_val16 *num,  in celt_fir5()
110    opus_val16 num0, num1, num2, num3, num4;  in celt_fir5()
140 void pitch_downsample(celt_sig * OPUS_RESTRICT x[], opus_val16 * OPUS_RESTRICT x_lp,  in pitch_downsample()
145    opus_val16 tmp=Q15ONE;  in pitch_downsample()
146    opus_val16 lpc[4];  in pitch_downsample()
147    opus_val16 lpc2[5];  in pitch_downsample()
148    opus_val16 c1 = QCONST16(.8f,15);  in pitch_downsample()
216 celt_pitch_xcorr_c(const opus_val16 *_x, const opus_val16 *_y,  in celt_pitch_xcorr_c()
284 void pitch_search(const opus_val16 * OPUS_RESTRICT x_lp, opus_val16 * OPUS_RESTRICT y,  in pitch_search()
290    VARDECL(opus_val16, x_lp4);  in pitch_search()
291    VARDECL(opus_val16, y_lp4);  in pitch_search()
306    ALLOC(x_lp4, len>>2, opus_val16);  in pitch_search()
307    ALLOC(y_lp4, lag>>2, opus_val16);  in pitch_search()
396 static opus_val16 compute_pitch_gain(opus_val32 xy, opus_val32 xx, opus_val32 yy)  in compute_pitch_gain()
401    opus_val16 den;  in compute_pitch_gain()
424 static opus_val16 compute_pitch_gain(opus_val32 xy, opus_val32 xx, opus_val32 yy)  in compute_pitch_gain()
431 opus_val16 remove_doubling(opus_val16 *x, int maxperiod, int minperiod,  in remove_doubling()
432       int N, int *T0_, int prev_period, opus_val16 prev_gain, int arch)  in remove_doubling()
435    opus_val16 g, g0;  in remove_doubling()
436    opus_val16 pg;  in remove_doubling()
473       opus_val16 g1;  in remove_doubling()
474       opus_val16 cont=0;  in remove_doubling()
475       opus_val16 thresh;  in remove_doubling()