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/*
* Copyright (C) 2018 NVIDIA CORPORATION.
* Author: Amit Pandya <apandya@nvidia.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 <sys/stat.h>
#include <fcntl.h>
#include <errno.h>
#include <unistd.h>
#include <string.h>
#include "gstv4l2object.h"
#include "gstv4l2h265enc.h"
#include "gstv4l2h265codec.h"
#include <string.h>
#include <gst/gst-i18n-plugin.h>
GST_DEBUG_CATEGORY_STATIC (gst_v4l2_h265_enc_debug);
#define GST_CAT_DEFAULT gst_v4l2_h265_enc_debug
static GstStaticCaps src_template_caps =
GST_STATIC_CAPS ("video/x-h265, stream-format=(string) byte-stream, "
"alignment=(string) au");
enum
{
PROP_0,
V4L2_STD_OBJECT_PROPS,
/* TODO add H265 controls */
};
#define gst_v4l2_h265_enc_parent_class parent_class
G_DEFINE_TYPE (GstV4l2H265Enc, gst_v4l2_h265_enc, GST_TYPE_V4L2_VIDEO_ENC);
static void
gst_v4l2_h265_enc_set_property (GObject * object,
guint prop_id, const GValue * value, GParamSpec * pspec)
{
/* TODO */
}
static void
gst_v4l2_h265_enc_get_property (GObject * object,
guint prop_id, GValue * value, GParamSpec * pspec)
{
/* TODO */
}
static void
gst_v4l2_h265_enc_init (GstV4l2H265Enc * self)
{
}
static void
gst_v4l2_h265_enc_class_init (GstV4l2H265EncClass * klass)
{
GstElementClass *element_class;
GObjectClass *gobject_class;
GstV4l2VideoEncClass *baseclass;
parent_class = g_type_class_peek_parent (klass);
element_class = (GstElementClass *) klass;
gobject_class = (GObjectClass *) klass;
baseclass = (GstV4l2VideoEncClass *) (klass);
GST_DEBUG_CATEGORY_INIT (gst_v4l2_h265_enc_debug, "v4l2h265enc", 0,
"V4L2 H.265 Encoder");
gst_element_class_set_static_metadata (element_class,
"V4L2 H.265 Encoder",
"Codec/Encoder/Video/Hardware",
"Encode H.265 video streams via V4L2 API",
"Amit Pandya <apandya@nvidia.com>");
gobject_class->set_property =
GST_DEBUG_FUNCPTR (gst_v4l2_h265_enc_set_property);
gobject_class->get_property =
GST_DEBUG_FUNCPTR (gst_v4l2_h265_enc_get_property);
baseclass->codec_name = "H265";
}
/* Probing functions */
gboolean
gst_v4l2_is_h265_enc (GstCaps * sink_caps, GstCaps * src_caps)
{
return gst_v4l2_is_video_enc (sink_caps, src_caps,
gst_static_caps_get (&src_template_caps));
}
void
gst_v4l2_h265_enc_register (GstPlugin * plugin, const gchar * basename,
const gchar * device_path, gint video_fd, GstCaps * sink_caps,
GstCaps * src_caps)
{
const GstV4l2Codec *codec = gst_v4l2_h265_get_codec ();
gst_v4l2_video_enc_register (plugin, GST_TYPE_V4L2_H265_ENC,
"h265", basename, device_path, codec, video_fd, sink_caps,
gst_static_caps_get (&src_template_caps), src_caps);
}