APEFilter         164 libavcodec/apedec.c     APEFilter filters[APE_FILTER_LEVELS][2]; ///< filters used for reconstruction
APEFilter        1236 libavcodec/apedec.c static void do_init_filter(APEFilter *f, int16_t *buf, int order)
APEFilter        1248 libavcodec/apedec.c static void init_filter(APEContext *ctx, APEFilter *f, int16_t *buf, int order)
APEFilter        1254 libavcodec/apedec.c static void do_apply_filter(APEContext *ctx, int version, APEFilter *f,
APEFilter        1308 libavcodec/apedec.c static void apply_filter(APEContext *ctx, APEFilter *f,