HFParam          1774 libavcodec/g723_1.c static void comp_harmonic_coeff(int16_t *buf, int16_t pitch_lag, HFParam *hf)
HFParam          1847 libavcodec/g723_1.c static void harmonic_filter(HFParam *hf, const int16_t *src, int16_t *dest)
HFParam          1857 libavcodec/g723_1.c static void harmonic_noise_sub(HFParam *hf, const int16_t *src, int16_t *dest)
HFParam          2352 libavcodec/g723_1.c     HFParam hf[4];