DataContext        35 libavformat/data_uri.c     DataContext *dc = h->priv_data;
DataContext        94 libavformat/data_uri.c     DataContext *dc = h->priv_data;
DataContext       102 libavformat/data_uri.c     DataContext *dc = h->priv_data;
DataContext       117 libavformat/data_uri.c     .priv_data_size = sizeof(DataContext),