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ghostpad.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 "ghostpad.h"
00018 #include <gst/gstghostpad.h>
00019 
00020 namespace QGst {
00021 
00022 GhostPadPtr GhostPad::create(const PadPtr & target, const char *name)
00023 {
00024     GstPad *gp = gst_ghost_pad_new(name, target);
00025     if (gp) {
00026         gst_object_ref_sink(gp);
00027     }
00028     return GhostPadPtr::wrap(GST_GHOST_PAD(gp), false);
00029 }
00030 
00031 GhostPadPtr GhostPad::create(PadDirection direction, const char *name)
00032 {
00033     GstPad *gp = gst_ghost_pad_new_no_target(name, static_cast<GstPadDirection>(direction));
00034     if (gp) {
00035         gst_object_ref_sink(gp);
00036     }
00037     return GhostPadPtr::wrap(GST_GHOST_PAD(gp), false);
00038 }
00039 
00040 PadPtr GhostPad::target() const
00041 {
00042     return PadPtr::wrap(gst_ghost_pad_get_target(object<GstGhostPad>()), false);
00043 }
00044 
00045 bool GhostPad::setTarget(const PadPtr & target)
00046 {
00047     return gst_ghost_pad_set_target(object<GstGhostPad>(), target);
00048 }
00049 
00050 }