ff_h264_decode_ref_pic_marking 1874 libavcodec/h264_slice.c         ret = ff_h264_decode_ref_pic_marking(sl, &sl->gb, nal, h->avctx);
ff_h264_decode_ref_pic_marking  584 libavcodec/h264dec.h int ff_h264_decode_ref_pic_marking(H264SliceContext *sl, GetBitContext *gb,