ff_celp_convolve_circ 88 libavcodec/celp_filters.h void ff_celp_convolve_circ(int16_t *fc_out, const int16_t *fc_in, ff_celp_convolve_circ 277 libavcodec/g729dec.c ff_celp_convolve_circ(fc_new, fc_cur, phase_filter[dstate], subframe_size);