ff_mpeg4_decode_partitions  223 libavcodec/h263dec.c             if ((ret = ff_mpeg4_decode_partitions(s->avctx->priv_data)) < 0)
ff_mpeg4_decode_partitions  173 libavcodec/mpeg4video.h int ff_mpeg4_decode_partitions(Mpeg4DecContext *ctx);