/usr/include/gstreamer-1.0/gst/rtp/gstrtpbasepayload.h is in libgstreamer-plugins-base1.0-dev 1.2.3-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 | /* GStreamer
* Copyright (C) <2005> Wim Taymans <wim@fluendo.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.
*/
#ifndef __GST_RTP_BASE_PAYLOAD_H__
#define __GST_RTP_BASE_PAYLOAD_H__
#include <gst/gst.h>
G_BEGIN_DECLS
#define GST_TYPE_RTP_BASE_PAYLOAD \
(gst_rtp_base_payload_get_type())
#define GST_RTP_BASE_PAYLOAD(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_RTP_BASE_PAYLOAD,GstRTPBasePayload))
#define GST_RTP_BASE_PAYLOAD_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_RTP_BASE_PAYLOAD,GstRTPBasePayloadClass))
#define GST_RTP_BASE_PAYLOAD_GET_CLASS(obj) \
(G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_RTP_BASE_PAYLOAD, GstRTPBasePayloadClass))
#define GST_IS_RTP_BASE_PAYLOAD(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_RTP_BASE_PAYLOAD))
#define GST_IS_RTP_BASE_PAYLOAD_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_RTP_BASE_PAYLOAD))
#define GST_RTP_BASE_PAYLOAD_CAST(obj) \
((GstRTPBasePayload*)(obj))
typedef struct _GstRTPBasePayload GstRTPBasePayload;
typedef struct _GstRTPBasePayloadPrivate GstRTPBasePayloadPrivate;
typedef struct _GstRTPBasePayloadClass GstRTPBasePayloadClass;
/**
* GST_RTP_BASE_PAYLOAD_SINKPAD:
* @payload: a #GstRTPBasePayload
*
* Get access to the sinkpad of @payload.
*/
#define GST_RTP_BASE_PAYLOAD_SINKPAD(payload) (GST_RTP_BASE_PAYLOAD (payload)->sinkpad)
/**
* GST_RTP_BASE_PAYLOAD_SRCPAD:
* @payload: a #GstRTPBasePayload
*
* Get access to the srcpad of @payload.
*/
#define GST_RTP_BASE_PAYLOAD_SRCPAD(payload) (GST_RTP_BASE_PAYLOAD (payload)->srcpad)
/**
* GST_RTP_BASE_PAYLOAD_PT:
* @payload: a #GstRTPBasePayload
*
* Get access to the configured payload type of @payload.
*/
#define GST_RTP_BASE_PAYLOAD_PT(payload) (GST_RTP_BASE_PAYLOAD (payload)->pt)
/**
* GST_RTP_BASE_PAYLOAD_MTU:
* @payload: a #GstRTPBasePayload
*
* Get access to the configured MTU of @payload.
*/
#define GST_RTP_BASE_PAYLOAD_MTU(payload) (GST_RTP_BASE_PAYLOAD (payload)->mtu)
struct _GstRTPBasePayload
{
GstElement element;
/*< private >*/
GstPad *sinkpad;
GstPad *srcpad;
guint32 ts_base;
guint16 seqnum_base;
gchar *media;
gchar *encoding_name;
gboolean dynamic;
guint32 clock_rate;
gint32 ts_offset;
guint32 timestamp;
gint16 seqnum_offset;
guint16 seqnum;
gint64 max_ptime;
guint pt;
guint ssrc;
guint current_ssrc;
guint mtu;
GstSegment segment;
guint64 min_ptime;
guint64 ptime; /* in ns */
guint64 ptime_multiple; /* in ns */
/*< private >*/
GstRTPBasePayloadPrivate *priv;
gpointer _gst_reserved[GST_PADDING];
};
/**
* GstRTPBasePayloadClass:
* @parent_class: the parent class
* @get_caps: get desired caps
* @set_caps: configure the payloader
* @handle_buffer: process data
* @sink_event: custom event handling on the sinkpad
* @src_event: custom event handling on the srcpad
* @query: custom query handling
*
* Base class for audio RTP payloader.
*/
struct _GstRTPBasePayloadClass
{
GstElementClass parent_class;
/* query accepted caps */
GstCaps * (*get_caps) (GstRTPBasePayload *payload, GstPad * pad, GstCaps * filter);
/* receive caps on the sink pad, configure the payloader. */
gboolean (*set_caps) (GstRTPBasePayload *payload, GstCaps *caps);
/* handle a buffer, perform 0 or more gst_rtp_base_payload_push() on
* the RTP buffers. This function takes ownership of the buffer. */
GstFlowReturn (*handle_buffer) (GstRTPBasePayload *payload,
GstBuffer *buffer);
/* handle events and queries */
gboolean (*sink_event) (GstRTPBasePayload *payload, GstEvent * event);
gboolean (*src_event) (GstRTPBasePayload *payload, GstEvent * event);
gboolean (*query) (GstRTPBasePayload *payload, GstPad *pad, GstQuery * query);
/*< private >*/
gpointer _gst_reserved[GST_PADDING];
};
GType gst_rtp_base_payload_get_type (void);
void gst_rtp_base_payload_set_options (GstRTPBasePayload *payload,
const gchar *media,
gboolean dynamic,
const gchar *encoding_name,
guint32 clock_rate);
gboolean gst_rtp_base_payload_set_outcaps (GstRTPBasePayload *payload,
const gchar *fieldname, ...);
gboolean gst_rtp_base_payload_is_filled (GstRTPBasePayload *payload,
guint size, GstClockTime duration);
GstFlowReturn gst_rtp_base_payload_push (GstRTPBasePayload *payload,
GstBuffer *buffer);
GstFlowReturn gst_rtp_base_payload_push_list (GstRTPBasePayload *payload,
GstBufferList *list);
G_END_DECLS
#endif /* __GST_RTP_BASE_PAYLOAD_H__ */
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