mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-23 10:11:08 +00:00
114 lines
3.2 KiB
C
114 lines
3.2 KiB
C
/* GStreamer
|
|
*
|
|
* Copyright (C) 2020 Philippe Normand <philn@igalia.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 <gst/play/gstplay-video-renderer.h>
|
|
|
|
#include "gstplayer-wrapped-video-renderer-private.h"
|
|
#include "gstplayer.h"
|
|
#include "gstplayer-video-renderer-private.h"
|
|
|
|
/*
|
|
* This object is an internal wrapper created by the GstPlayer, implementing the
|
|
* new GstPlayVideoRenderer interface and acting as a bridge from the legacy
|
|
* GstPlayerVideoRenderer interface.
|
|
*/
|
|
|
|
struct _GstPlayerWrappedVideoRenderer
|
|
{
|
|
GObject parent;
|
|
|
|
GstPlayerVideoRenderer *renderer;
|
|
GstPlayer *player;
|
|
};
|
|
|
|
struct _GstPlayerWrappedVideoRendererClass
|
|
{
|
|
GObjectClass parent_class;
|
|
};
|
|
|
|
static void
|
|
gst_player_wrapped_video_renderer_interface_init
|
|
(GstPlayVideoRendererInterface * iface);
|
|
|
|
G_DEFINE_TYPE_WITH_CODE (GstPlayerWrappedVideoRenderer,
|
|
gst_player_wrapped_video_renderer, G_TYPE_OBJECT,
|
|
G_IMPLEMENT_INTERFACE (GST_TYPE_PLAY_VIDEO_RENDERER,
|
|
gst_player_wrapped_video_renderer_interface_init));
|
|
|
|
static void
|
|
gst_player_wrapped_video_renderer_finalize (GObject * object)
|
|
{
|
|
GstPlayerWrappedVideoRenderer *self =
|
|
GST_PLAYER_WRAPPED_VIDEO_RENDERER (object);
|
|
|
|
g_clear_object (&self->renderer);
|
|
|
|
G_OBJECT_CLASS
|
|
(gst_player_wrapped_video_renderer_parent_class)->finalize (object);
|
|
}
|
|
|
|
static void
|
|
gst_player_wrapped_video_renderer_class_init (GstPlayerWrappedVideoRendererClass
|
|
* klass)
|
|
{
|
|
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
|
|
|
|
gobject_class->finalize = gst_player_wrapped_video_renderer_finalize;
|
|
}
|
|
|
|
static void
|
|
gst_player_wrapped_video_renderer_init (GstPlayerWrappedVideoRenderer * self)
|
|
{
|
|
}
|
|
|
|
static GstElement *
|
|
gst_player_wrapped_video_renderer_create_video_sink (GstPlayVideoRenderer *
|
|
iface, GstPlay * player)
|
|
{
|
|
GstPlayerWrappedVideoRenderer *self =
|
|
GST_PLAYER_WRAPPED_VIDEO_RENDERER (iface);
|
|
|
|
return gst_player_video_renderer_create_video_sink (self->renderer,
|
|
self->player);
|
|
}
|
|
|
|
static void
|
|
gst_player_wrapped_video_renderer_interface_init (GstPlayVideoRendererInterface
|
|
* iface)
|
|
{
|
|
iface->create_video_sink =
|
|
gst_player_wrapped_video_renderer_create_video_sink;
|
|
}
|
|
|
|
GstPlayerVideoRenderer *
|
|
gst_player_wrapped_video_renderer_new (GstPlayerVideoRenderer * renderer,
|
|
GstPlayer * player)
|
|
{
|
|
GstPlayerWrappedVideoRenderer *self =
|
|
g_object_new (GST_TYPE_PLAYER_WRAPPED_VIDEO_RENDERER,
|
|
NULL);
|
|
self->renderer = g_object_ref (renderer);
|
|
self->player = player;
|
|
return (GstPlayerVideoRenderer *) self;
|
|
}
|