gstreamer/gst-libs/gst/play/gstplay-video-renderer.c
Stephan Hesse a74651ddc1 play: Introducing the new playback library
This aims to be a replacement for the GstPlayer library. In GstPlay, notifications are
sent as application messages through a dedicated GstBus. The GMainContext-based
signal dispatcher was replaced by a GObject signal adapter, now relying on the
bus to emit its signals. The signal dispatcher is now optional and fully
decoupled from the GstPlay object.

Co-authored with: Philippe Normand <philn@igalia.com>

Fixes #394

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2061>
2021-03-09 18:03:48 +00:00

49 lines
1.5 KiB
C

/* GStreamer
*
* Copyright (C) 2014-2015 Sebastian Dröge <sebastian@centricular.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "gstplay-video-renderer.h"
#include "gstplay-video-renderer-private.h"
G_DEFINE_INTERFACE (GstPlayVideoRenderer, gst_play_video_renderer,
G_TYPE_OBJECT);
static void
gst_play_video_renderer_default_init (G_GNUC_UNUSED
GstPlayVideoRendererInterface * iface)
{
}
GstElement *
gst_play_video_renderer_create_video_sink (GstPlayVideoRenderer * self,
GstPlay * play)
{
GstPlayVideoRendererInterface *iface;
g_return_val_if_fail (GST_IS_PLAY_VIDEO_RENDERER (self), NULL);
iface = GST_PLAY_VIDEO_RENDERER_GET_INTERFACE (self);
g_return_val_if_fail (iface->create_video_sink != NULL, NULL);
return iface->create_video_sink (self, play);
}