gstreamer/sys/vaapisink/gstvaapisink.c

85 lines
2.7 KiB
C

/*
* gstvaapisink.c - VA-API video sink
*
* gstreamer-vaapi (C) 2010 Splitted-Desktop Systems
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "config.h"
#include "gstvaapisink.h"
/* ElementFactory information */
static const GstElementDetails gst_vaapisink_details =
GST_ELEMENT_DETAILS(
"Video sink",
"Sink/Video",
"A VA-API based videosink",
"Gwenole Beauchesne <gbeauchesne@splitted-desktop.com>");
/* Default template */
static GstStaticPadTemplate gst_vaapisink_sink_factory =
GST_STATIC_PAD_TEMPLATE(
"sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
GST_STATIC_CAPS(
"video/x-vaapi-surface, "
"width = (int) [ 1, MAX ], "
"height = (int) [ 1, MAX ]; "));
GST_BOILERPLATE(GstVaapiSink, gst_vaapisink, GstVideoSink, GST_TYPE_VIDEO_SINK);
static void gst_vaapisink_base_init(gpointer klass)
{
GstElementClass * const element_class = GST_ELEMENT_CLASS(klass);
gst_element_class_set_details(element_class, &gst_vaapisink_details);
gst_element_class_add_pad_template(
element_class,
gst_static_pad_template_get(&gst_vaapisink_sink_factory)
);
}
static void gst_vaapisink_class_init(GstVaapiSinkClass *klass)
{
GObjectClass * const object_class = G_OBJECT_CLASS(klass);
GstElementClass * const element_class = GST_ELEMENT_CLASS(klass);
GstBaseSinkClass * const basesink_class = GST_BASE_SINK_CLASS(klass);
GstVideoSinkClass * const videosink_class = GST_VIDEO_SINK_CLASS(klass);
}
static void gst_vaapisink_init(GstVaapiSink *sink, GstVaapiSinkClass *klass)
{
}
static gboolean plugin_init(GstPlugin *plugin)
{
return gst_element_register(plugin,
"vaapisink",
GST_RANK_PRIMARY,
GST_TYPE_VAAPISINK);
}
GST_PLUGIN_DEFINE(
GST_VERSION_MAJOR, GST_VERSION_MINOR,
"vaapisink",
"A VA-API based videosink",
plugin_init,
PACKAGE_VERSION,
"GPL",
PACKAGE,
PACKAGE_BUGREPORT);