mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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70 lines
2.3 KiB
C#
70 lines
2.3 KiB
C#
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// Copyright (C) 2013 Stephan Sundermann <stephansundermann@gmail.com>
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as
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// published by the Free Software Foundation, either version 3 of the
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// License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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namespace Gst {
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using System;
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using System.Runtime.InteropServices;
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partial class Message
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{
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[DllImport ("gstreamer-1.0") ]
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static extern void gst_message_parse_error (IntPtr msg, out IntPtr err, out IntPtr debug);
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public void ParseError (out GLib.GException error, out string debug) {
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if (Type != MessageType.Error)
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throw new ArgumentException ();
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IntPtr err;
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IntPtr dbg;
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gst_message_parse_error (Handle, out err, out dbg);
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if (dbg != IntPtr.Zero)
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debug = GLib.Marshaller.Utf8PtrToString (dbg);
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else
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debug = null;
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if (err == IntPtr.Zero)
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throw new Exception ();
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error = new GLib.GException (err);
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}
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[DllImport("gstreamer-1.0", CallingConvention = CallingConvention.Cdecl)]
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static extern IntPtr gst_message_get_stream_status_object(IntPtr raw);
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[DllImport("gstreamer-1.0", CallingConvention = CallingConvention.Cdecl)]
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static extern void gst_message_set_stream_status_object(IntPtr raw, IntPtr value);
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public GLib.Value StreamStatusObject {
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get {
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if(Type != MessageType.StreamStatus)
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throw new ArgumentException ();
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IntPtr raw_ret = gst_message_get_stream_status_object(Handle);
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GLib.Value ret = (GLib.Value) Marshal.PtrToStructure (raw_ret, typeof (GLib.Value));
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return ret;
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}
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set {
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if(Type != MessageType.StreamStatus)
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throw new ArgumentException ();
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IntPtr native_value = GLib.Marshaller.StructureToPtrAlloc (value);
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gst_message_set_stream_status_object(Handle, native_value);
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value = (GLib.Value) Marshal.PtrToStructure (native_value, typeof (GLib.Value));
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Marshal.FreeHGlobal (native_value);
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}
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}
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}
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}
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