gstreamer/subprojects/gst-plugins-good/ext/gtk/gstgtksink.c

80 lines
2.3 KiB
C

/*
* GStreamer
* Copyright (C) 2015 Matthew Waters <matthew@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.
*/
/**
* SECTION:element-gtkgstsink
* @title: gtkgstsink
*
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "gtkgstwidget.h"
#include "gstgtksink.h"
GST_DEBUG_CATEGORY (gst_debug_gtk_sink);
#define GST_CAT_DEFAULT gst_debug_gtk_sink
#if G_BYTE_ORDER == G_LITTLE_ENDIAN
#define FORMATS "{ BGRx, BGRA }"
#else
#define FORMATS "{ xRGB, ARGB }"
#endif
static GstStaticPadTemplate gst_gtk_sink_template =
GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
GST_STATIC_CAPS (GST_VIDEO_CAPS_MAKE (FORMATS))
);
#define gst_gtk_sink_parent_class parent_class
G_DEFINE_TYPE_WITH_CODE (GstGtkSink, gst_gtk_sink, GST_TYPE_GTK_BASE_SINK,
GST_DEBUG_CATEGORY_INIT (gst_debug_gtk_sink, "gtksink", 0,
"Gtk Video Sink"));
GST_ELEMENT_REGISTER_DEFINE (gtksink, "gtksink", GST_RANK_NONE,
GST_TYPE_GTK_SINK);
static void
gst_gtk_sink_class_init (GstGtkSinkClass * klass)
{
GstElementClass *gstelement_class;
GstGtkBaseSinkClass *base_class;
gstelement_class = (GstElementClass *) klass;
base_class = (GstGtkBaseSinkClass *) klass;
base_class->create_widget = gtk_gst_widget_new;
base_class->window_title = "Gtk+ Cairo renderer";
gst_element_class_set_metadata (gstelement_class, "Gtk Video Sink",
"Sink/Video", "A video sink that renders to a GtkWidget",
"Matthew Waters <matthew@centricular.com>");
gst_element_class_add_static_pad_template (gstelement_class,
&gst_gtk_sink_template);
}
static void
gst_gtk_sink_init (GstGtkSink * gtk_sink)
{
}