gstreamer/subprojects/gst-plugins-good/gst/rtp/gstrtppassthroughpay.h
Piotr Brzeziński a6fa53b7b1 rtppassthroughpay: Fix reading clock-rate and payload type from caps
They were using wrong types - while uint is correct technically, for compatibility reasons caps have them as signed int.
Values are now correctly read + added simple guards just to be sure.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7526>
2024-09-19 16:46:20 +00:00

86 lines
2.8 KiB
C

/*
* GStreamer
*
* Copyright (C) 2023 Sebastian Dröge <sebastian@centricular.com>
* Copyright (C) 2023 Jonas Danielsson <jonas.danielsson@spiideo.com>
*
* gstrtppassthroughpay.h:
*
* 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.
*/
#pragma once
#include <gst/gst.h>
G_BEGIN_DECLS
#define GST_TYPE_RTP_PASSTHROUGH_PAY (gst_rtp_passthrough_pay_get_type())
#define GST_RTP_PASSTHROUGH_PAY(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj), GST_TYPE_RTP_PASSTHROUGH_PAY, \
GstRtpPassthroughPay))
#define GST_RTP_PASSTHROUGH_PAY_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass), GST_TYPE_RTP_PASSTHROUGH_PAY, \
GstRtpPassthroughPayClass))
#define GST_IS_RTP_PASSTHROUGH_PAY(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_TYPE_RTP_PASSTHROUGH_PAY))
#define GST_IS_RTP_PASSTHROUGH_PAY_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass), GST_TYPE_RTP_PASSTHROUGH_PAY))
#define GST_RTP_PASSTHROUGH_PAY_GET_CLASS(obj) \
(G_TYPE_INSTANCE_GET_CLASS((obj), GST_TYPE_RTP_PASSTHROUGH_PAY, \
GstRtpPassthroughPayClass))
typedef struct _GstRtpPassthroughPay GstRtpPassthroughPay;
typedef struct _GstRtpPassthroughPayClass GstRtpPassthroughPayClass;
/**
* GstRtpPassthroughPayRetimestampMode:
* @GST_RTPPASSTHROUGHPAY_RETIMESTAMP_MODE_DISABLED: Leave RTP timestamps unchanged
* @GST_RTPPASSTHROUGHPAY_RETIMESTAMP_MODE_ENABLED: Retimestamp based on buffer PTS
*
* Since: 1.26
*/
typedef enum
{
GST_RTPPASSTHROUGHPAY_RETIMESTAMP_MODE_DISABLED = 0,
GST_RTPPASSTHROUGHPAY_RETIMESTAMP_MODE_ENABLED = 1,
} GstRtpPassthroughPayRetimestampMode;
struct _GstRtpPassthroughPayClass
{
GstElementClass parent_class;
};
struct _GstRtpPassthroughPay
{
GstElement parent;
GstPad *sinkpad, *srcpad;
GstCaps *caps;
GstSegment segment;
gint clock_rate;
gint pt;
gboolean pt_override;
guint ssrc;
gboolean ssrc_set;
guint timestamp;
guint timestamp_offset;
gboolean timestamp_offset_set;
guint seqnum;
guint seqnum_offset;
GstClockTime pts_or_dts;
GstRtpPassthroughPayRetimestampMode retimestamp_mode;
};
GType gst_rtp_passthrough_pay_get_type (void);
G_END_DECLS