/** * Create a new media list item for a give native media instance. * * @param mediaInstance native media instance * @return media list item */ private MediaListItem NewMediaListItem(IntPtr mediaInstance) { string name = NativeString.GetNativeString(LibVlc.libvlc_media_get_meta(mediaInstance, (int)libvlc_meta_e.libvlc_meta_Title)); string mrl = NativeString.GetNativeString(LibVlc.libvlc_media_get_mrl(mediaInstance)); List <MediaListItem> subItems; IntPtr subItemList = LibVlc.libvlc_media_subitems(mediaInstance); if (subItemList != IntPtr.Zero) { try { LibVlc.libvlc_media_list_lock(subItemList); subItems = new List <MediaListItem>(); for (int i = 0; i < LibVlc.libvlc_media_list_count(subItemList); i++) { IntPtr subItemInstance = LibVlc.libvlc_media_list_item_at_index(subItemList, i); subItems.Add(NewMediaListItem(subItemInstance)); LibVlc.libvlc_media_release(subItemInstance); } } finally { LibVlc.libvlc_media_list_unlock(subItemList); } LibVlc.libvlc_media_list_release(subItemList); } else { subItems = new List <MediaListItem>(0); } return(new MediaListItem(name, mrl, subItems)); }
/* protected void finalize() throws Throwable { * Logger.Debug("finalize()"); * Logger.Debug("Meta data has been garbage collected"); * // FIXME should this invoke release()? * }*/ /** * Get a local meta data value for a media instance. * * @param metaType type of meta data * @return meta data value */ private string GetMeta(libvlc_meta_e metaType) { Logger.Trace("GetMeta(metaType={},media={})", metaType, media); return(NativeString.GetNativeString(LibVlc.libvlc_media_get_meta(media, (int)metaType))); }