FF_BUFFER_TYPE_USER 2071 libavcodec/mpegvideo.c                                     || s->picture[i].type == FF_BUFFER_TYPE_USER))
FF_BUFFER_TYPE_USER 1041 libavcodec/mpegvideo_enc.c                         assert(   s->input_picture[0]->type==FF_BUFFER_TYPE_USER
FF_BUFFER_TYPE_USER 1166 libavcodec/mpegvideo_enc.c             assert(   s->reordered_input_picture[0]->type==FF_BUFFER_TYPE_USER