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Searched refs:autoc (Results 1 – 11 of 11) sorted by relevance

/external/flac/src/libFLAC/include/private/
Dlpc.h74 …_compute_autocorrelation(const FLAC__real data[], uint32_t data_len, uint32_t lag, double autoc[]);
78 …lation_intrin_sse2_lag_8(const FLAC__real data[], uint32_t data_len, uint32_t lag, double autoc[]);
79 …ation_intrin_sse2_lag_10(const FLAC__real data[], uint32_t data_len, uint32_t lag, double autoc[]);
80 …ation_intrin_sse2_lag_14(const FLAC__real data[], uint32_t data_len, uint32_t lag, double autoc[]);
85 …elation_intrin_fma_lag_8(const FLAC__real data[], uint32_t data_len, uint32_t lag, double autoc[]);
86 …lation_intrin_fma_lag_12(const FLAC__real data[], uint32_t data_len, uint32_t lag, double autoc[]);
87 …lation_intrin_fma_lag_16(const FLAC__real data[], uint32_t data_len, uint32_t lag, double autoc[]);
91 …lation_intrin_neon_lag_8(const FLAC__real data[], uint32_t data_len, uint32_t lag, double autoc[]);
92 …ation_intrin_neon_lag_10(const FLAC__real data[], uint32_t data_len, uint32_t lag, double autoc[]);
93 …ation_intrin_neon_lag_14(const FLAC__real data[], uint32_t data_len, uint32_t lag, double autoc[]);
[all …]
/external/flac/src/libFLAC/deduplication/
Dlpc_compute_autocorrelation_intrin_neon.c60 vst1q_f64(autoc, sum0);
61 vst1q_f64(autoc + 2, sum1);
62 vst1q_f64(autoc + 4, sum2);
63 vst1q_f64(autoc + 6, sum3);
65 vst1q_f64(autoc + 8, sum4);
68 vst1q_f64(autoc + 10, sum5);
69 vst1q_f64(autoc + 12, sum6);
Dlpc_compute_autocorrelation_intrin_sse2.c71 _mm_storeu_pd(autoc, sum0);
72 _mm_storeu_pd(autoc+2, sum1);
73 _mm_storeu_pd(autoc+4, sum2);
74 _mm_storeu_pd(autoc+6 ,sum3);
76 _mm_storeu_pd(autoc+8, sum4);
79 _mm_storeu_pd(autoc+10,sum5);
80 _mm_storeu_pd(autoc+12,sum6);
Dlpc_compute_autocorrelation_intrin.c6 autoc[i] = 0.0;
10 autoc[j] += (double)data[i] * (double)data[i-j];
14 autoc[j] += (double)data[i] * (double)data[i-j];
/external/flac/src/libFLAC/
Dlpc_intrin_fma.c47 …relation_intrin_fma_lag_8(const FLAC__real data[], uint32_t data_len, uint32_t lag, double autoc[]) in FLAC__lpc_compute_autocorrelation_intrin_fma_lag_8() argument
55 …elation_intrin_fma_lag_12(const FLAC__real data[], uint32_t data_len, uint32_t lag, double autoc[]) in FLAC__lpc_compute_autocorrelation_intrin_fma_lag_12() argument
62 …elation_intrin_fma_lag_16(const FLAC__real data[], uint32_t data_len, uint32_t lag, double autoc[]) in FLAC__lpc_compute_autocorrelation_intrin_fma_lag_16() argument
Dlpc.c110 …c_compute_autocorrelation(const FLAC__real data[], uint32_t data_len, uint32_t lag, double autoc[]) in FLAC__lpc_compute_autocorrelation() argument
130 autoc[lag] = d; in FLAC__lpc_compute_autocorrelation()
146 autoc[coeff] = 0.0; in FLAC__lpc_compute_autocorrelation()
150 autoc[coeff] += d * data[sample+coeff]; in FLAC__lpc_compute_autocorrelation()
155 autoc[coeff] += d * data[sample+coeff]; in FLAC__lpc_compute_autocorrelation()
176 void FLAC__lpc_compute_lp_coefficients(const double autoc[], uint32_t *max_order, FLAC__real lp_coe… in FLAC__lpc_compute_lp_coefficients() argument
184 FLAC__ASSERT(autoc[0] != 0.0); in FLAC__lpc_compute_lp_coefficients()
186 err = autoc[0]; in FLAC__lpc_compute_lp_coefficients()
190 r = -autoc[i+1]; in FLAC__lpc_compute_lp_coefficients()
192 r -= lpc[j] * autoc[i-j]; in FLAC__lpc_compute_lp_coefficients()
Dstream_encoder.c101 double autoc[FLAC__MAX_LPC_ORDER+1]; member
385 …compute_autocorrelation)(const FLAC__real data[], uint32_t data_len, uint32_t lag, double autoc[]);
3788 …->windowed_signal, blocksize, (*max_lpc_order_this_apodization)+1, apply_apodization_state->autoc); in apply_apodization_()
3792 …>autoc_root, apply_apodization_state->autoc, *max_lpc_order_this_apodization*sizeof(apply_apodizat… in apply_apodization_()
3816 …e/apply_apodization_state->b, (*max_lpc_order_this_apodization)+1, apply_apodization_state->autoc); in apply_apodization_()
3823 …apply_apodization_state->autoc[i] = apply_apodization_state->autoc_root[i] - apply_apodization_sta… in apply_apodization_()
3829 …if(apply_apodization_state->autoc[0] == 0.0) /* Signal seems to be constant, so we can't do lp. Co… in apply_apodization_()
3831 …FLAC__lpc_compute_lp_coefficients(apply_apodization_state->autoc, max_lpc_order_this_apodization, … in apply_apodization_()
Dlpc_intrin_sse2.c55 …elation_intrin_sse2_lag_8(const FLAC__real data[], uint32_t data_len, uint32_t lag, double autoc[]) in FLAC__lpc_compute_autocorrelation_intrin_sse2_lag_8() argument
63 …lation_intrin_sse2_lag_10(const FLAC__real data[], uint32_t data_len, uint32_t lag, double autoc[]) in FLAC__lpc_compute_autocorrelation_intrin_sse2_lag_10() argument
72 …lation_intrin_sse2_lag_14(const FLAC__real data[], uint32_t data_len, uint32_t lag, double autoc[]) in FLAC__lpc_compute_autocorrelation_intrin_sse2_lag_14() argument
Dlpc_intrin_neon.c45 …lation_intrin_neon_lag_14(const FLAC__real data[], uint32_t data_len, uint32_t lag, double autoc[]) in FLAC__lpc_compute_autocorrelation_intrin_neon_lag_14() argument
52 …lation_intrin_neon_lag_10(const FLAC__real data[], uint32_t data_len, uint32_t lag, double autoc[]) in FLAC__lpc_compute_autocorrelation_intrin_neon_lag_10() argument
59 …elation_intrin_neon_lag_8(const FLAC__real data[], uint32_t data_len, uint32_t lag, double autoc[]) in FLAC__lpc_compute_autocorrelation_intrin_neon_lag_8() argument
/external/llvm/test/CodeGen/X86/
Dpr3154.ll5 define void @ff_flac_compute_autocorr_sse2(i32* %data, i32 %len, i32 %lag, double* %autoc) nounwind…
81 %28 = getelementptr double, double* %autoc, i32 %j4.141 ; <double*> [#uses=1]
82 %29 = getelementptr double, double* %autoc, i32 %25 ; <double*> [#uses=1]
83 %30 = getelementptr double, double* %autoc, i32 %26 ; <double*> [#uses=1]
90 %32 = getelementptr double, double* %autoc, i32 %j4.141 ; <double*> [#uses=1]
91 %33 = getelementptr double, double* %autoc, i32 %25 ; <double*> [#uses=1]
/external/llvm/test/Transforms/IndVarSimplify/
Dult-sub-to-eq.ll7 define void @test1(float* nocapture %autoc, float* nocapture %data, float %d, i32 %data_len, i32 %s…
21 %arrayidx2 = getelementptr inbounds float, float* %autoc, i64 %indvars.iv