ff_celp_filter_init  189 libavcodec/amrnbdec.c     ff_celp_filter_init(&p->celpf_ctx);
ff_celp_filter_init  125 libavcodec/amrwbdec.c     ff_celp_filter_init(&ctx->celpf_ctx);
ff_celp_filter_init   74 libavcodec/celp_filters.h void ff_celp_filter_init(CELPFContext *c);