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parse.cpp
00001 /*
00002     Copyright (C) 2010  George Kiagiadakis <kiagiadakis.george@gmail.com>
00003 
00004     This library is free software; you can redistribute it and/or modify
00005     it under the terms of the GNU Lesser General Public License as published
00006     by the Free Software Foundation; either version 2.1 of the License, or
00007     (at your option) any later version.
00008 
00009     This program is distributed in the hope that it will be useful,
00010     but WITHOUT ANY WARRANTY; without even the implied warranty of
00011     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00012     GNU Lesser General Public License for more details.
00013 
00014     You should have received a copy of the GNU Lesser General Public License
00015     along with this program.  If not, see <http://www.gnu.org/licenses/>.
00016 */
00017 #include "parse.h"
00018 #include "element.h"
00019 #include "../QGlib/error.h"
00020 #include <gst/gstparse.h>
00021 
00022 namespace QGst {
00023 namespace Parse {
00024 
00025 ElementPtr launch(const char* description)
00026 {
00027     GError *error = NULL;
00028     GstElement *e = gst_parse_launch_full(description, NULL, GST_PARSE_FLAG_FATAL_ERRORS, &error);
00029     if (error) {
00030         throw QGlib::Error(error);
00031     }
00032     if (e) {
00033         gst_object_ref_sink(e);
00034     }
00035     return ElementPtr::wrap(e, false);
00036 }
00037 
00038 ElementPtr launch(const char *argv[])
00039 {
00040     GError *error = NULL;
00041     GstElement *e = gst_parse_launchv_full(argv, NULL, GST_PARSE_FLAG_FATAL_ERRORS, &error);
00042     if (error) {
00043         throw QGlib::Error(error);
00044     }
00045     if (e) {
00046         gst_object_ref_sink(e);
00047     }
00048     return ElementPtr::wrap(e, false);
00049 }
00050 
00051 } //namespace Parse
00052 } //namespace QGst