| // | |
| // Authors: | |
| // Sebastian Dröge <slomo@circular-chaos.org> | |
| // | |
| // Copyright (C) 2009 Sebastian Dröge | |
| // | |
| // This library is free software; you can redistribute it and/or | |
| // modify it under the terms of the GNU Lesser General Public | |
| // License as published by the Free Software Foundation; either | |
| // version 2.1 of the License, or (at your option) any later version. | |
| // | |
| // This library is distributed in the hope that it will be useful, | |
| // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| // Lesser General Public License for more details. | |
| // | |
| // You should have received a copy of the GNU Lesser General Public | |
| // License along with this library; if not, write to the Free Software | |
| // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA | |
| // 02110-1301 USA | |
| namespace Gst.Video { | |
| using System; | |
| using System.Runtime.InteropServices; | |
| public partial class NavigationAdapter { | |
| public static bool ParseCommands(Gst.Query query, out NavigationCommand[] cmds) { | |
| uint len; | |
| cmds = null; | |
| if (!QueryParseCommandsLength(query, out len)) | |
| return false; | |
| cmds = new NavigationCommand[len]; | |
| for (uint i = 0; i < len; i++) { | |
| NavigationCommand cmd; | |
| if (!QueryParseCommandsNth(query, i, out cmd)) | |
| return false; | |
| cmds[i] = cmd; | |
| } | |
| return true; | |
| } | |
| } | |
| } |