ff_mpeg4_pred_ac  137 libavcodec/mpeg4video.h void ff_mpeg4_pred_ac(MpegEncContext *s, int16_t *block, int n,
ff_mpeg4_pred_ac 1198 libavcodec/mpeg4videodec.c         ff_mpeg4_pred_ac(s, block, n, dc_pred_dir);
ff_mpeg4_pred_ac  865 libavcodec/msmpeg4dec.c         ff_mpeg4_pred_ac(s, block, n, dc_pred_dir);