gstreamer/subprojects/gst-plugins-bad/ext/avtp/gstavtpvfpaybase.h
Adrian Fiergolski 8702a1fa67 avtp: cvf: extract AVTP VF payload base class
Extract a part which could be common with the AVTP RVF payload plugin to a separate class.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1335>
2023-02-02 19:15:29 +01:00

73 lines
2.5 KiB
C

/*
* GStreamer AVTP Plugin
* Copyright (C) 2019 Intel Corporation
* Copyright (c) 2021, Fastree3D
* Adrian Fiergolski <Adrian.Fiergolski@fastree3d.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301 USA
*/
#ifndef __GST_AVTP_PAY_BASE_H__
#define __GST_AVTP_PAY_BASE_H__
#include <gst/gst.h>
#include "gstavtpbasepayload.h"
G_BEGIN_DECLS
#define GST_TYPE_AVTP_VF_PAY_BASE (gst_avtp_vf_pay_base_get_type())
#define GST_AVTP_VF_PAY_BASE(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_AVTP_VF_PAY_BASE,GstAvtpVfPayBase))
#define GST_AVTP_VF_PAY_BASE_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_AVTP_VF_PAY_BASE,GstAvtpVfPayBaseClass))
#define GST_IS_AVTP_VF_PAY_BASE(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_AVTP_VF_PAY_BASE))
#define GST_IS_AVTP_VF_PAY_BASE_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_AVTP_VF_PAY_BASE))
#define GST_AVTP_VF_PAY_BASE_GET_CLASS(obj) \
(G_TYPE_INSTANCE_GET_CLASS ((obj), GST_AVTP_VF_PAY_BASE, GstAvtpVfPayBaseClass))
typedef struct _GstAvtpVfPayBase GstAvtpVfPayBase;
typedef struct _GstAvtpVfPayBaseClass GstAvtpVfPayBaseClass;
typedef gboolean (*GstAvtpVfPayNewCapsFunction) (GstAvtpVfPayBase *
avtpvfpaybase, GstCaps * caps);
typedef gboolean (*GstAvtpVfPayPrepareAvtpPacketsFunction) (GstAvtpVfPayBase *
avtprvfpaybase, GstBuffer * buffer, GPtrArray * avtp_packets);
struct _GstAvtpVfPayBase
{
GstAvtpBasePayload payload;
guint mtu;
guint64 measurement_interval;
guint max_interval_frames;
guint64 last_interval_ct;
};
struct _GstAvtpVfPayBaseClass
{
GstAvtpBasePayloadClass parent_class;
/* Pure virtual function. */
GstAvtpVfPayNewCapsFunction new_caps;
GstAvtpVfPayPrepareAvtpPacketsFunction prepare_avtp_packets;
};
GType gst_avtp_vf_pay_base_get_type (void);
G_END_DECLS
#endif /* __GST_AVTP_PAY_BASE_H__ */