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/third_party/ffmpeg/libavcodec/
H A Dg723_1dec.c447 int fwd_lag = autocorr_max(buf, offset, &energy[1], pitch_lag, in comp_ppf_coeff() local
457 if (!back_lag && !fwd_lag) in comp_ppf_coeff()
464 if (fwd_lag) in comp_ppf_coeff()
465 energy[2] = ff_g723_1_dot_product(buf + fwd_lag, buf + fwd_lag, in comp_ppf_coeff()
482 if (fwd_lag && !back_lag) { /* Case 1 */ in comp_ppf_coeff()
483 comp_ppf_gains(fwd_lag, ppf, cur_rate, energy[0], energy[1], in comp_ppf_coeff()
485 } else if (!fwd_lag) { /* Case 2 */ in comp_ppf_coeff()
497 comp_ppf_gains(fwd_lag, ppf, cur_rate, energy[0], energy[1], in comp_ppf_coeff()

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