diff options
Diffstat (limited to 'src/pitch.c')
| -rw-r--r-- | src/pitch.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/pitch.c b/src/pitch.c index bd101a6..b0fdefc 100644 --- a/src/pitch.c +++ b/src/pitch.c @@ -145,7 +145,7 @@ static void celt_fir5(const opus_val16 *x, } -void pitch_downsample(celt_sig *x[], opus_val16 *x_lp, +void rnnoise_pitch_downsample(celt_sig *x[], opus_val16 *x_lp, int len, int C) { int i; @@ -180,7 +180,7 @@ void pitch_downsample(celt_sig *x[], opus_val16 *x_lp, x_lp[0] += SHR32(HALF32(HALF32(x[1][1])+x[1][0]), shift); } - _celt_autocorr(x_lp, ac, NULL, 0, + _rnnoise_autocorr(x_lp, ac, NULL, 0, 4, len>>1); /* Noise floor -40 dB */ @@ -200,7 +200,7 @@ void pitch_downsample(celt_sig *x[], opus_val16 *x_lp, #endif } - _celt_lpc(lpc, ac, 4); + _rnnoise_lpc(lpc, ac, 4); for (i=0;i<4;i++) { tmp = MULT16_16_Q15(QCONST16(.9f,15), tmp); @@ -215,7 +215,7 @@ void pitch_downsample(celt_sig *x[], opus_val16 *x_lp, celt_fir5(x_lp, lpc2, x_lp, len>>1, mem); } -void celt_pitch_xcorr(const opus_val16 *_x, const opus_val16 *_y, +void rnnoise_pitch_xcorr(const opus_val16 *_x, const opus_val16 *_y, opus_val32 *xcorr, int len, int max_pitch) { @@ -280,7 +280,7 @@ void celt_pitch_xcorr(const opus_val16 *_x, const opus_val16 *_y, #endif } -void pitch_search(const opus_val16 *x_lp, opus_val16 *y, +void rnnoise_pitch_search(const opus_val16 *x_lp, opus_val16 *y, int len, int max_pitch, int *pitch) { int i, j; @@ -329,7 +329,7 @@ void pitch_search(const opus_val16 *x_lp, opus_val16 *y, #ifdef FIXED_POINT maxcorr = #endif - celt_pitch_xcorr(x_lp4, y_lp4, xcorr, len>>2, max_pitch>>2); + rnnoise_pitch_xcorr(x_lp4, y_lp4, xcorr, len>>2, max_pitch>>2); find_best_pitch(xcorr, y_lp4, len>>2, max_pitch>>2, best_pitch #ifdef FIXED_POINT @@ -420,7 +420,7 @@ static opus_val16 compute_pitch_gain(opus_val32 xy, opus_val32 xx, opus_val32 yy #endif static const int second_check[16] = {0, 0, 3, 2, 3, 2, 5, 2, 3, 2, 3, 2, 5, 2, 3, 2}; -opus_val16 remove_doubling(opus_val16 *x, int maxperiod, int minperiod, +opus_val16 rnnoise_remove_doubling(opus_val16 *x, int maxperiod, int minperiod, int N, int *T0_, int prev_period, opus_val16 prev_gain) { int k, i, T, T0; |