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Searched
refs:autoc
(Results
1 - 3
of
3
) sorted by null
/external/flac/libFLAC/include/private/
lpc.h
67
* OUT
autoc
[0,lag-1]
69
void FLAC__lpc_compute_autocorrelation(const FLAC__real data[], unsigned data_len, unsigned lag, FLAC__real
autoc
[]);
73
void FLAC__lpc_compute_autocorrelation_asm_ia32(const FLAC__real data[], unsigned data_len, unsigned lag, FLAC__real
autoc
[]);
74
void FLAC__lpc_compute_autocorrelation_asm_ia32_sse_lag_4(const FLAC__real data[], unsigned data_len, unsigned lag, FLAC__real
autoc
[]);
75
void FLAC__lpc_compute_autocorrelation_asm_ia32_sse_lag_8(const FLAC__real data[], unsigned data_len, unsigned lag, FLAC__real
autoc
[]);
76
void FLAC__lpc_compute_autocorrelation_asm_ia32_sse_lag_12(const FLAC__real data[], unsigned data_len, unsigned lag, FLAC__real
autoc
[]);
77
void FLAC__lpc_compute_autocorrelation_asm_ia32_3dnow(const FLAC__real data[], unsigned data_len, unsigned lag, FLAC__real
autoc
[]);
86
* Do not call if
autoc
[0] == 0.0. This means the signal is zero
89
* IN
autoc
[0,max_order] autocorrelation values
103
void FLAC__lpc_compute_lp_coefficients(const FLAC__real
autoc
[], unsigned *max_order, FLAC__real lp_coeff[][FLAC__MAX_LPC_ORDER], FLAC__double error[])
[
all
...]
/external/flac/libFLAC/
lpc.c
63
void FLAC__lpc_compute_autocorrelation(const FLAC__real data[], unsigned data_len, unsigned lag, FLAC__real
autoc
[])
83
autoc
[lag] = d;
99
autoc
[coeff] = 0.0;
103
autoc
[coeff] += d * data[sample+coeff];
108
autoc
[coeff] += d * data[sample+coeff];
112
void FLAC__lpc_compute_lp_coefficients(const FLAC__real
autoc
[], unsigned *max_order, FLAC__real lp_coeff[][FLAC__MAX_LPC_ORDER], FLAC__double error[])
120
FLAC__ASSERT(
autoc
[0] != 0.0);
122
err =
autoc
[0];
126
r = -
autoc
[i+1];
128
r -= lpc[j] *
autoc
[i-j]
[
all
...]
stream_encoder.c
376
void (*local_lpc_compute_autocorrelation)(const FLAC__real data[], unsigned data_len, unsigned lag, FLAC__real
autoc
[]);
3194
FLAC__real
autoc
[FLAC__MAX_LPC_ORDER+1]; \/* WATCHOUT: the size is important even though encoder->protected_->max_lpc_order might be less; some asm routines need all the space *\/
local
[
all
...]
Completed in 152 milliseconds