Searched defs:xcorr (Results 1 - 6 of 6) sorted by relevance

/external/chromium_org/third_party/opus/src/silk/fixed/
H A Dburg_modified_FIX.c65 opus_int32 xcorr[ SILK_MAX_ORDER_LPC ]; local
102 celt_pitch_xcorr(x_ptr, x_ptr + 1, xcorr, subfr_length - D, D, arch );
106 xcorr[ n - 1 ] += d;
109 C_first_row[ n - 1 ] += silk_LSHIFT32( xcorr[ n - 1 ], -rshifts );
/external/libopus/silk/fixed/
H A Dburg_modified_FIX.c65 opus_int32 xcorr[ SILK_MAX_ORDER_LPC ]; local
102 celt_pitch_xcorr(x_ptr, x_ptr + 1, xcorr, subfr_length - D, D, arch );
106 xcorr[ n - 1 ] += d;
109 C_first_row[ n - 1 ] += silk_LSHIFT32( xcorr[ n - 1 ], -rshifts );
/external/chromium_org/third_party/opus/src/celt/
H A Dpitch.c45 static void find_best_pitch(opus_val32 *xcorr, opus_val16 *y, int len, argument
72 if (xcorr[i]>0)
76 xcorr16 = EXTRACT16(VSHR32(xcorr[i], xshift));
225 celt_pitch_xcorr(opus_val16 *x, opus_val16 *y, opus_val32 *xcorr, int len, int max_pitch)
236 xcorr[i] = sum;
253 celt_pitch_xcorr_c(const opus_val16 *_x, const opus_val16 *_y, opus_val32 *xcorr, int len, int max_pitch) argument
268 xcorr[i]=sum[0];
269 xcorr[i+1]=sum[1];
270 xcorr[i+2]=sum[2];
271 xcorr[
410 opus_val32 xcorr[3]; local
[all...]
/external/chromium_org/third_party/opus/src/silk/float/
H A Dpitch_analysis_core_FLP.c90 opus_val32 xcorr[ PE_MAX_LAG_MS * 4 - PE_MIN_LAG_MS * 4 + 1 ]; local
181 celt_pitch_xcorr( target_ptr, target_ptr-max_lag_4kHz, xcorr, sf_length_8kHz, max_lag_4kHz - min_lag_4kHz + 1, arch );
184 cross_corr = xcorr[ max_lag_4kHz - min_lag_4kHz ];
199 cross_corr = xcorr[ max_lag_4kHz - d ];
506 opus_val32 xcorr[ SCRATCH_SIZE ]; local
533 celt_pitch_xcorr( target_ptr, target_ptr - start_lag - lag_high, xcorr, sf_length, lag_high - lag_low + 1, arch );
536 scratch_mem[ lag_counter ] = xcorr[ lag_high - j ];
/external/libopus/celt/
H A Dpitch.c45 static void find_best_pitch(opus_val32 *xcorr, opus_val16 *y, int len, argument
72 if (xcorr[i]>0)
76 xcorr16 = EXTRACT16(VSHR32(xcorr[i], xshift));
225 celt_pitch_xcorr(opus_val16 *x, opus_val16 *y, opus_val32 *xcorr, int len, int max_pitch)
236 xcorr[i] = sum;
253 celt_pitch_xcorr_c(const opus_val16 *_x, const opus_val16 *_y, opus_val32 *xcorr, int len, int max_pitch) argument
268 xcorr[i]=sum[0];
269 xcorr[i+1]=sum[1];
270 xcorr[i+2]=sum[2];
271 xcorr[
410 opus_val32 xcorr[3]; local
[all...]
/external/libopus/silk/float/
H A Dpitch_analysis_core_FLP.c90 opus_val32 xcorr[ PE_MAX_LAG_MS * 4 - PE_MIN_LAG_MS * 4 + 1 ]; local
181 celt_pitch_xcorr( target_ptr, target_ptr-max_lag_4kHz, xcorr, sf_length_8kHz, max_lag_4kHz - min_lag_4kHz + 1, arch );
184 cross_corr = xcorr[ max_lag_4kHz - min_lag_4kHz ];
199 cross_corr = xcorr[ max_lag_4kHz - d ];
506 opus_val32 xcorr[ SCRATCH_SIZE ]; local
533 celt_pitch_xcorr( target_ptr, target_ptr - start_lag - lag_high, xcorr, sf_length, lag_high - lag_low + 1, arch );
536 scratch_mem[ lag_counter ] = xcorr[ lag_high - j ];

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