picmemset         256 libavcodec/pictordec.c                     picmemset(s, frame, val, run, &x, &y, &plane, bits_per_plane);
picmemset         269 libavcodec/pictordec.c                 picmemset(s, frame, val, run / (8 / bits_per_plane), &x, &y, &plane, bits_per_plane);