mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-30 12:10:37 +00:00
1290 lines
57 KiB
XML
1290 lines
57 KiB
XML
<?xml version="1.0"?>
|
|
<!-- This file was automatically generated from C sources - DO NOT EDIT!
|
|
To affect the contents of this file, edit the original C definitions,
|
|
and/or use gtk-doc annotations. -->
|
|
<repository version="1.2"
|
|
xmlns="http://www.gtk.org/introspection/core/1.0"
|
|
xmlns:c="http://www.gtk.org/introspection/c/1.0"
|
|
xmlns:glib="http://www.gtk.org/introspection/glib/1.0">
|
|
<include name="GLib" version="2.0"/>
|
|
<include name="GModule" version="2.0"/>
|
|
<include name="GObject" version="2.0"/>
|
|
<include name="Gio" version="2.0"/>
|
|
<include name="Gst" version="1.0"/>
|
|
<package name="gstreamer-net-1.0"/>
|
|
<c:include name="gst/net/net.h"/>
|
|
<namespace name="GstNet"
|
|
version="1.0"
|
|
shared-library="libgstnet-1.0.so.0"
|
|
c:identifier-prefixes="Gst"
|
|
c:symbol-prefixes="gst">
|
|
<function-macro name="IS_NET_CLIENT_CLOCK"
|
|
c:identifier="GST_IS_NET_CLIENT_CLOCK"
|
|
introspectable="0">
|
|
<source-position filename="libs/gst/net/gstnetclientclock.h" line="41"/>
|
|
<parameters>
|
|
<parameter name="obj">
|
|
</parameter>
|
|
</parameters>
|
|
</function-macro>
|
|
<function-macro name="IS_NET_CLIENT_CLOCK_CLASS"
|
|
c:identifier="GST_IS_NET_CLIENT_CLOCK_CLASS"
|
|
introspectable="0">
|
|
<source-position filename="libs/gst/net/gstnetclientclock.h" line="43"/>
|
|
<parameters>
|
|
<parameter name="klass">
|
|
</parameter>
|
|
</parameters>
|
|
</function-macro>
|
|
<function-macro name="IS_NET_TIME_PROVIDER"
|
|
c:identifier="GST_IS_NET_TIME_PROVIDER"
|
|
introspectable="0">
|
|
<source-position filename="libs/gst/net/gstnettimeprovider.h" line="36"/>
|
|
<parameters>
|
|
<parameter name="obj">
|
|
</parameter>
|
|
</parameters>
|
|
</function-macro>
|
|
<function-macro name="IS_NET_TIME_PROVIDER_CLASS"
|
|
c:identifier="GST_IS_NET_TIME_PROVIDER_CLASS"
|
|
introspectable="0">
|
|
<source-position filename="libs/gst/net/gstnettimeprovider.h" line="38"/>
|
|
<parameters>
|
|
<parameter name="klass">
|
|
</parameter>
|
|
</parameters>
|
|
</function-macro>
|
|
<function-macro name="IS_NTP_CLOCK"
|
|
c:identifier="GST_IS_NTP_CLOCK"
|
|
introspectable="0">
|
|
<source-position filename="libs/gst/net/gstnetclientclock.h" line="83"/>
|
|
<parameters>
|
|
<parameter name="obj">
|
|
</parameter>
|
|
</parameters>
|
|
</function-macro>
|
|
<function-macro name="IS_NTP_CLOCK_CLASS"
|
|
c:identifier="GST_IS_NTP_CLOCK_CLASS"
|
|
introspectable="0">
|
|
<source-position filename="libs/gst/net/gstnetclientclock.h" line="85"/>
|
|
<parameters>
|
|
<parameter name="klass">
|
|
</parameter>
|
|
</parameters>
|
|
</function-macro>
|
|
<function-macro name="IS_PTP_CLOCK"
|
|
c:identifier="GST_IS_PTP_CLOCK"
|
|
introspectable="0">
|
|
<source-position filename="libs/gst/net/gstptpclock.h" line="35"/>
|
|
<parameters>
|
|
<parameter name="obj">
|
|
</parameter>
|
|
</parameters>
|
|
</function-macro>
|
|
<function-macro name="IS_PTP_CLOCK_CLASS"
|
|
c:identifier="GST_IS_PTP_CLOCK_CLASS"
|
|
introspectable="0">
|
|
<source-position filename="libs/gst/net/gstptpclock.h" line="37"/>
|
|
<parameters>
|
|
<parameter name="klass">
|
|
</parameter>
|
|
</parameters>
|
|
</function-macro>
|
|
<function-macro name="NET_CLIENT_CLOCK"
|
|
c:identifier="GST_NET_CLIENT_CLOCK"
|
|
introspectable="0">
|
|
<source-position filename="libs/gst/net/gstnetclientclock.h" line="37"/>
|
|
<parameters>
|
|
<parameter name="obj">
|
|
</parameter>
|
|
</parameters>
|
|
</function-macro>
|
|
<function-macro name="NET_CLIENT_CLOCK_CLASS"
|
|
c:identifier="GST_NET_CLIENT_CLOCK_CLASS"
|
|
introspectable="0">
|
|
<source-position filename="libs/gst/net/gstnetclientclock.h" line="39"/>
|
|
<parameters>
|
|
<parameter name="klass">
|
|
</parameter>
|
|
</parameters>
|
|
</function-macro>
|
|
<constant name="NET_TIME_PACKET_SIZE"
|
|
value="16"
|
|
c:type="GST_NET_TIME_PACKET_SIZE">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnettimepacket.h"
|
|
line="30">The size of the packets sent between network clocks.</doc>
|
|
<source-position filename="libs/gst/net/gstnettimepacket.h" line="35"/>
|
|
<type name="gint" c:type="gint"/>
|
|
</constant>
|
|
<function-macro name="NET_TIME_PROVIDER"
|
|
c:identifier="GST_NET_TIME_PROVIDER"
|
|
introspectable="0">
|
|
<source-position filename="libs/gst/net/gstnettimeprovider.h" line="32"/>
|
|
<parameters>
|
|
<parameter name="obj">
|
|
</parameter>
|
|
</parameters>
|
|
</function-macro>
|
|
<function-macro name="NET_TIME_PROVIDER_CLASS"
|
|
c:identifier="GST_NET_TIME_PROVIDER_CLASS"
|
|
introspectable="0">
|
|
<source-position filename="libs/gst/net/gstnettimeprovider.h" line="34"/>
|
|
<parameters>
|
|
<parameter name="klass">
|
|
</parameter>
|
|
</parameters>
|
|
</function-macro>
|
|
<function-macro name="NTP_CLOCK"
|
|
c:identifier="GST_NTP_CLOCK"
|
|
introspectable="0">
|
|
<source-position filename="libs/gst/net/gstnetclientclock.h" line="79"/>
|
|
<parameters>
|
|
<parameter name="obj">
|
|
</parameter>
|
|
</parameters>
|
|
</function-macro>
|
|
<function-macro name="NTP_CLOCK_CLASS"
|
|
c:identifier="GST_NTP_CLOCK_CLASS"
|
|
introspectable="0">
|
|
<source-position filename="libs/gst/net/gstnetclientclock.h" line="81"/>
|
|
<parameters>
|
|
<parameter name="klass">
|
|
</parameter>
|
|
</parameters>
|
|
</function-macro>
|
|
<record name="NetAddressMeta" c:type="GstNetAddressMeta">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnetaddressmeta.c"
|
|
line="20">#GstNetAddressMeta can be used to store a network address (a #GSocketAddress)
|
|
in a #GstBuffer so that it network elements can track the to and from address
|
|
of the buffer.</doc>
|
|
<source-position filename="libs/gst/net/gstnetaddressmeta.h" line="42"/>
|
|
<field name="meta" writable="1">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnetaddressmeta.h"
|
|
line="33">the parent type</doc>
|
|
<type name="Gst.Meta" c:type="GstMeta"/>
|
|
</field>
|
|
<field name="addr" writable="1">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnetaddressmeta.h"
|
|
line="34">a #GSocketAddress stored as metadata</doc>
|
|
<type name="Gio.SocketAddress" c:type="GSocketAddress*"/>
|
|
</field>
|
|
<function name="get_info" c:identifier="gst_net_address_meta_get_info">
|
|
<source-position filename="libs/gst/net/gstnetaddressmeta.h"
|
|
line="51"/>
|
|
<return-value transfer-ownership="none">
|
|
<type name="Gst.MetaInfo" c:type="const GstMetaInfo*"/>
|
|
</return-value>
|
|
</function>
|
|
</record>
|
|
<class name="NetClientClock"
|
|
c:symbol-prefix="net_client_clock"
|
|
c:type="GstNetClientClock"
|
|
parent="Gst.SystemClock"
|
|
glib:type-name="GstNetClientClock"
|
|
glib:get-type="gst_net_client_clock_get_type"
|
|
glib:type-struct="NetClientClockClass">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnetclientclock.c"
|
|
line="26">#GstNetClientClock implements a custom #GstClock that synchronizes its time
|
|
to a remote time provider such as #GstNetTimeProvider. #GstNtpClock
|
|
implements a #GstClock that synchronizes its time to a remote NTPv4 server.
|
|
|
|
A new clock is created with gst_net_client_clock_new() or
|
|
gst_ntp_clock_new(), which takes the address and port of the remote time
|
|
provider along with a name and an initial time.
|
|
|
|
This clock will poll the time provider and will update its calibration
|
|
parameters based on the local and remote observations.
|
|
|
|
The "round-trip" property limits the maximum round trip packets can take.
|
|
|
|
Various parameters of the clock can be configured with the parent #GstClock
|
|
"timeout", "window-size" and "window-threshold" object properties.
|
|
|
|
A #GstNetClientClock and #GstNtpClock is typically set on a #GstPipeline with
|
|
gst_pipeline_use_clock().
|
|
|
|
If you set a #GstBus on the clock via the "bus" object property, it will
|
|
send @GST_MESSAGE_ELEMENT messages with an attached #GstStructure containing
|
|
statistics about clock accuracy and network traffic.</doc>
|
|
<source-position filename="libs/gst/net/gstnetclientclock.h" line="70"/>
|
|
<constructor name="new" c:identifier="gst_net_client_clock_new">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnetclientclock.c"
|
|
line="1411">Create a new #GstNetClientClock that will report the time
|
|
provided by the #GstNetTimeProvider on @remote_address and
|
|
@remote_port.</doc>
|
|
<source-position filename="libs/gst/net/gstnetclientclock.h"
|
|
line="76"/>
|
|
<return-value transfer-ownership="full">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnetclientclock.c"
|
|
line="1422">a new #GstClock that receives a time from the remote
|
|
clock.</doc>
|
|
<type name="Gst.Clock" c:type="GstClock*"/>
|
|
</return-value>
|
|
<parameters>
|
|
<parameter name="name" transfer-ownership="none">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnetclientclock.c"
|
|
line="1413">a name for the clock</doc>
|
|
<type name="utf8" c:type="const gchar*"/>
|
|
</parameter>
|
|
<parameter name="remote_address" transfer-ownership="none">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnetclientclock.c"
|
|
line="1414">the address or hostname of the remote clock provider</doc>
|
|
<type name="utf8" c:type="const gchar*"/>
|
|
</parameter>
|
|
<parameter name="remote_port" transfer-ownership="none">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnetclientclock.c"
|
|
line="1415">the port of the remote clock provider</doc>
|
|
<type name="gint" c:type="gint"/>
|
|
</parameter>
|
|
<parameter name="base_time" transfer-ownership="none">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnetclientclock.c"
|
|
line="1416">initial time of the clock</doc>
|
|
<type name="Gst.ClockTime" c:type="GstClockTime"/>
|
|
</parameter>
|
|
</parameters>
|
|
</constructor>
|
|
<property name="address"
|
|
writable="1"
|
|
construct="1"
|
|
transfer-ownership="none">
|
|
<type name="utf8" c:type="gchar*"/>
|
|
</property>
|
|
<property name="base-time"
|
|
writable="1"
|
|
construct-only="1"
|
|
transfer-ownership="none">
|
|
<type name="guint64" c:type="guint64"/>
|
|
</property>
|
|
<property name="bus" writable="1" transfer-ownership="none">
|
|
<type name="Gst.Bus"/>
|
|
</property>
|
|
<property name="internal-clock" transfer-ownership="none">
|
|
<type name="Gst.Clock"/>
|
|
</property>
|
|
<property name="minimum-update-interval"
|
|
writable="1"
|
|
transfer-ownership="none">
|
|
<type name="guint64" c:type="guint64"/>
|
|
</property>
|
|
<property name="port"
|
|
writable="1"
|
|
construct="1"
|
|
transfer-ownership="none">
|
|
<type name="gint" c:type="gint"/>
|
|
</property>
|
|
<property name="qos-dscp" writable="1" transfer-ownership="none">
|
|
<type name="gint" c:type="gint"/>
|
|
</property>
|
|
<property name="round-trip-limit" writable="1" transfer-ownership="none">
|
|
<type name="guint64" c:type="guint64"/>
|
|
</property>
|
|
<field name="clock">
|
|
<type name="Gst.SystemClock" c:type="GstSystemClock"/>
|
|
</field>
|
|
<field name="priv" readable="0" private="1">
|
|
<type name="NetClientClockPrivate" c:type="GstNetClientClockPrivate*"/>
|
|
</field>
|
|
<field name="_gst_reserved" readable="0" private="1">
|
|
<array zero-terminated="0" fixed-size="4">
|
|
<type name="gpointer" c:type="gpointer"/>
|
|
</array>
|
|
</field>
|
|
</class>
|
|
<record name="NetClientClockClass"
|
|
c:type="GstNetClientClockClass"
|
|
glib:is-gtype-struct-for="NetClientClock">
|
|
<source-position filename="libs/gst/net/gstnetclientclock.h" line="70"/>
|
|
<field name="parent_class">
|
|
<type name="Gst.SystemClockClass" c:type="GstSystemClockClass"/>
|
|
</field>
|
|
<field name="_gst_reserved" readable="0" private="1">
|
|
<array zero-terminated="0" fixed-size="4">
|
|
<type name="gpointer" c:type="gpointer"/>
|
|
</array>
|
|
</field>
|
|
</record>
|
|
<record name="NetClientClockPrivate"
|
|
c:type="GstNetClientClockPrivate"
|
|
disguised="1">
|
|
<source-position filename="libs/gst/net/gstnetclientclock.h" line="49"/>
|
|
</record>
|
|
<record name="NetControlMessageMeta" c:type="GstNetControlMessageMeta">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnetcontrolmessagemeta.c"
|
|
line="20">#GstNetControlMessageMeta can be used to store control messages (ancillary
|
|
data) which was received with or is to be sent alongside the buffer data.
|
|
When used with socket sinks and sources which understand this meta it allows
|
|
sending and receiving ancillary data such as unix credentials (See
|
|
#GUnixCredentialsMessage) and Unix file descriptions (See #GUnixFDMessage).</doc>
|
|
<source-position filename="libs/gst/net/gstnetcontrolmessagemeta.h"
|
|
line="43"/>
|
|
<field name="meta" writable="1">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnetcontrolmessagemeta.h"
|
|
line="33">the parent type</doc>
|
|
<type name="Gst.Meta" c:type="GstMeta"/>
|
|
</field>
|
|
<field name="message" writable="1">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnetcontrolmessagemeta.h"
|
|
line="34">a #GSocketControlMessage stored as metadata</doc>
|
|
<type name="Gio.SocketControlMessage" c:type="GSocketControlMessage*"/>
|
|
</field>
|
|
<function name="get_info"
|
|
c:identifier="gst_net_control_message_meta_get_info">
|
|
<source-position filename="libs/gst/net/gstnetcontrolmessagemeta.h"
|
|
line="57"/>
|
|
<return-value transfer-ownership="none">
|
|
<type name="Gst.MetaInfo" c:type="const GstMetaInfo*"/>
|
|
</return-value>
|
|
</function>
|
|
</record>
|
|
<record name="NetTimePacket"
|
|
c:type="GstNetTimePacket"
|
|
glib:type-name="GstNetTimePacket"
|
|
glib:get-type="gst_net_time_packet_get_type"
|
|
c:symbol-prefix="net_time_packet">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnettimepacket.c"
|
|
line="21">Various functions for receiving, sending an serializing #GstNetTimePacket
|
|
structures.</doc>
|
|
<source-position filename="libs/gst/net/gstnettimepacket.h" line="49"/>
|
|
<field name="local_time" writable="1">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnettimepacket.h"
|
|
line="41">the local time when this packet was sent</doc>
|
|
<type name="Gst.ClockTime" c:type="GstClockTime"/>
|
|
</field>
|
|
<field name="remote_time" writable="1">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnettimepacket.h"
|
|
line="42">the remote time observation</doc>
|
|
<type name="Gst.ClockTime" c:type="GstClockTime"/>
|
|
</field>
|
|
<constructor name="new" c:identifier="gst_net_time_packet_new">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnettimepacket.c"
|
|
line="48">Creates a new #GstNetTimePacket from a buffer received over the network. The
|
|
caller is responsible for ensuring that @buffer is at least
|
|
#GST_NET_TIME_PACKET_SIZE bytes long.
|
|
|
|
If @buffer is %NULL, the local and remote times will be set to
|
|
#GST_CLOCK_TIME_NONE.
|
|
|
|
MT safe. Caller owns return value (gst_net_time_packet_free to free).</doc>
|
|
<source-position filename="libs/gst/net/gstnettimepacket.h" line="55"/>
|
|
<return-value transfer-ownership="full">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnettimepacket.c"
|
|
line="61">The new #GstNetTimePacket.</doc>
|
|
<type name="NetTimePacket" c:type="GstNetTimePacket*"/>
|
|
</return-value>
|
|
<parameters>
|
|
<parameter name="buffer" transfer-ownership="none">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnettimepacket.c"
|
|
line="50">a buffer from which to construct the packet, or NULL</doc>
|
|
<array zero-terminated="0" c:type="const guint8*">
|
|
<type name="guint8" c:type="guint8"/>
|
|
</array>
|
|
</parameter>
|
|
</parameters>
|
|
</constructor>
|
|
<method name="copy" c:identifier="gst_net_time_packet_copy">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnettimepacket.c"
|
|
line="95">Make a copy of @packet.</doc>
|
|
<source-position filename="libs/gst/net/gstnettimepacket.h" line="58"/>
|
|
<return-value transfer-ownership="full">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnettimepacket.c"
|
|
line="101">a copy of @packet, free with gst_net_time_packet_free().</doc>
|
|
<type name="NetTimePacket" c:type="GstNetTimePacket*"/>
|
|
</return-value>
|
|
<parameters>
|
|
<instance-parameter name="packet" transfer-ownership="none">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnettimepacket.c"
|
|
line="97">the #GstNetTimePacket</doc>
|
|
<type name="NetTimePacket" c:type="const GstNetTimePacket*"/>
|
|
</instance-parameter>
|
|
</parameters>
|
|
</method>
|
|
<method name="free" c:identifier="gst_net_time_packet_free">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnettimepacket.c"
|
|
line="83">Free @packet.</doc>
|
|
<source-position filename="libs/gst/net/gstnettimepacket.h" line="61"/>
|
|
<return-value transfer-ownership="none">
|
|
<type name="none" c:type="void"/>
|
|
</return-value>
|
|
<parameters>
|
|
<instance-parameter name="packet" transfer-ownership="none">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnettimepacket.c"
|
|
line="85">the #GstNetTimePacket</doc>
|
|
<type name="NetTimePacket" c:type="GstNetTimePacket*"/>
|
|
</instance-parameter>
|
|
</parameters>
|
|
</method>
|
|
<method name="send" c:identifier="gst_net_time_packet_send" throws="1">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnettimepacket.c"
|
|
line="201">Sends a #GstNetTimePacket over a socket.
|
|
|
|
MT safe.</doc>
|
|
<source-position filename="libs/gst/net/gstnettimepacket.h" line="71"/>
|
|
<return-value transfer-ownership="none">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnettimepacket.c"
|
|
line="212">TRUE if successful, FALSE in case an error occurred.</doc>
|
|
<type name="gboolean" c:type="gboolean"/>
|
|
</return-value>
|
|
<parameters>
|
|
<instance-parameter name="packet" transfer-ownership="none">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnettimepacket.c"
|
|
line="203">the #GstNetTimePacket to send</doc>
|
|
<type name="NetTimePacket" c:type="const GstNetTimePacket*"/>
|
|
</instance-parameter>
|
|
<parameter name="socket" transfer-ownership="none">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnettimepacket.c"
|
|
line="204">socket to send the time packet on</doc>
|
|
<type name="Gio.Socket" c:type="GSocket*"/>
|
|
</parameter>
|
|
<parameter name="dest_address" transfer-ownership="none">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnettimepacket.c"
|
|
line="205">address to send the time packet to</doc>
|
|
<type name="Gio.SocketAddress" c:type="GSocketAddress*"/>
|
|
</parameter>
|
|
</parameters>
|
|
</method>
|
|
<method name="serialize" c:identifier="gst_net_time_packet_serialize">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnettimepacket.c"
|
|
line="115">Serialized a #GstNetTimePacket into a newly-allocated sequence of
|
|
#GST_NET_TIME_PACKET_SIZE bytes, in network byte order. The value returned is
|
|
suitable for passing to write(2) or sendto(2) for communication over the
|
|
network.
|
|
|
|
MT safe. Caller owns return value (g_free to free).</doc>
|
|
<source-position filename="libs/gst/net/gstnettimepacket.h" line="64"/>
|
|
<return-value transfer-ownership="none">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnettimepacket.c"
|
|
line="126">A newly allocated sequence of #GST_NET_TIME_PACKET_SIZE bytes.</doc>
|
|
<type name="guint8" c:type="guint8*"/>
|
|
</return-value>
|
|
<parameters>
|
|
<instance-parameter name="packet" transfer-ownership="none">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnettimepacket.c"
|
|
line="117">the #GstNetTimePacket</doc>
|
|
<type name="NetTimePacket" c:type="const GstNetTimePacket*"/>
|
|
</instance-parameter>
|
|
</parameters>
|
|
</method>
|
|
<function name="receive"
|
|
c:identifier="gst_net_time_packet_receive"
|
|
throws="1">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnettimepacket.c"
|
|
line="143">Receives a #GstNetTimePacket over a socket. Handles interrupted system
|
|
calls, but otherwise returns NULL on error.</doc>
|
|
<source-position filename="libs/gst/net/gstnettimepacket.h" line="67"/>
|
|
<return-value transfer-ownership="full">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnettimepacket.c"
|
|
line="152">a new #GstNetTimePacket, or NULL on error. Free
|
|
with gst_net_time_packet_free() when done.</doc>
|
|
<type name="NetTimePacket" c:type="GstNetTimePacket*"/>
|
|
</return-value>
|
|
<parameters>
|
|
<parameter name="socket" transfer-ownership="none">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnettimepacket.c"
|
|
line="145">socket to receive the time packet on</doc>
|
|
<type name="Gio.Socket" c:type="GSocket*"/>
|
|
</parameter>
|
|
<parameter name="src_address"
|
|
direction="out"
|
|
caller-allocates="0"
|
|
transfer-ownership="full">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnettimepacket.c"
|
|
line="146">address of variable to return sender address</doc>
|
|
<type name="Gio.SocketAddress" c:type="GSocketAddress**"/>
|
|
</parameter>
|
|
</parameters>
|
|
</function>
|
|
</record>
|
|
<class name="NetTimeProvider"
|
|
c:symbol-prefix="net_time_provider"
|
|
c:type="GstNetTimeProvider"
|
|
parent="Gst.Object"
|
|
glib:type-name="GstNetTimeProvider"
|
|
glib:get-type="gst_net_time_provider_get_type"
|
|
glib:type-struct="NetTimeProviderClass">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnettimeprovider.c"
|
|
line="19">This object exposes the time of a #GstClock on the network.
|
|
|
|
A #GstNetTimeProvider is created with gst_net_time_provider_new() which
|
|
takes a #GstClock, an address and a port number as arguments.
|
|
|
|
After creating the object, a client clock such as #GstNetClientClock can
|
|
query the exposed clock over the network for its values.
|
|
|
|
The #GstNetTimeProvider typically wraps the clock used by a #GstPipeline.</doc>
|
|
<source-position filename="libs/gst/net/gstnettimeprovider.h" line="64"/>
|
|
<implements name="Gio.Initable"/>
|
|
<constructor name="new" c:identifier="gst_net_time_provider_new">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnettimeprovider.c"
|
|
line="450">Allows network clients to get the current time of @clock.</doc>
|
|
<source-position filename="libs/gst/net/gstnettimeprovider.h"
|
|
line="70"/>
|
|
<return-value transfer-ownership="full">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnettimeprovider.c"
|
|
line="459">the new #GstNetTimeProvider, or NULL on error</doc>
|
|
<type name="NetTimeProvider" c:type="GstNetTimeProvider*"/>
|
|
</return-value>
|
|
<parameters>
|
|
<parameter name="clock" transfer-ownership="none">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnettimeprovider.c"
|
|
line="452">a #GstClock to export over the network</doc>
|
|
<type name="Gst.Clock" c:type="GstClock*"/>
|
|
</parameter>
|
|
<parameter name="address"
|
|
transfer-ownership="none"
|
|
nullable="1"
|
|
allow-none="1">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnettimeprovider.c"
|
|
line="453">an address to bind on as a dotted quad
|
|
(xxx.xxx.xxx.xxx), IPv6 address, or NULL to bind to all addresses</doc>
|
|
<type name="utf8" c:type="const gchar*"/>
|
|
</parameter>
|
|
<parameter name="port" transfer-ownership="none">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnettimeprovider.c"
|
|
line="455">a port to bind on, or 0 to let the kernel choose</doc>
|
|
<type name="gint" c:type="gint"/>
|
|
</parameter>
|
|
</parameters>
|
|
</constructor>
|
|
<property name="active" writable="1" transfer-ownership="none">
|
|
<type name="gboolean" c:type="gboolean"/>
|
|
</property>
|
|
<property name="address"
|
|
writable="1"
|
|
construct-only="1"
|
|
transfer-ownership="none">
|
|
<type name="utf8" c:type="gchar*"/>
|
|
</property>
|
|
<property name="clock"
|
|
writable="1"
|
|
construct-only="1"
|
|
transfer-ownership="none">
|
|
<type name="Gst.Clock"/>
|
|
</property>
|
|
<property name="port"
|
|
writable="1"
|
|
construct-only="1"
|
|
transfer-ownership="none">
|
|
<type name="gint" c:type="gint"/>
|
|
</property>
|
|
<property name="qos-dscp" writable="1" transfer-ownership="none">
|
|
<type name="gint" c:type="gint"/>
|
|
</property>
|
|
<field name="parent">
|
|
<type name="Gst.Object" c:type="GstObject"/>
|
|
</field>
|
|
<field name="priv" readable="0" private="1">
|
|
<type name="NetTimeProviderPrivate"
|
|
c:type="GstNetTimeProviderPrivate*"/>
|
|
</field>
|
|
<field name="_gst_reserved" readable="0" private="1">
|
|
<array zero-terminated="0" fixed-size="4">
|
|
<type name="gpointer" c:type="gpointer"/>
|
|
</array>
|
|
</field>
|
|
</class>
|
|
<record name="NetTimeProviderClass"
|
|
c:type="GstNetTimeProviderClass"
|
|
glib:is-gtype-struct-for="NetTimeProvider">
|
|
<source-position filename="libs/gst/net/gstnettimeprovider.h" line="64"/>
|
|
<field name="parent_class">
|
|
<type name="Gst.ObjectClass" c:type="GstObjectClass"/>
|
|
</field>
|
|
<field name="_gst_reserved">
|
|
<array zero-terminated="0" fixed-size="4">
|
|
<type name="gpointer" c:type="gpointer"/>
|
|
</array>
|
|
</field>
|
|
</record>
|
|
<record name="NetTimeProviderPrivate"
|
|
c:type="GstNetTimeProviderPrivate"
|
|
disguised="1">
|
|
<source-position filename="libs/gst/net/gstnettimeprovider.h" line="44"/>
|
|
</record>
|
|
<class name="NtpClock"
|
|
c:symbol-prefix="ntp_clock"
|
|
c:type="GstNtpClock"
|
|
parent="NetClientClock"
|
|
glib:type-name="GstNtpClock"
|
|
glib:get-type="gst_ntp_clock_get_type"
|
|
glib:type-struct="NtpClockClass">
|
|
<source-position filename="libs/gst/net/gstnetclientclock.h" line="91"/>
|
|
<constructor name="new" c:identifier="gst_ntp_clock_new" version="1.6">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnetclientclock.c"
|
|
line="1459">Create a new #GstNtpClock that will report the time provided by
|
|
the NTPv4 server on @remote_address and @remote_port.</doc>
|
|
<source-position filename="libs/gst/net/gstnetclientclock.h"
|
|
line="97"/>
|
|
<return-value transfer-ownership="full">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnetclientclock.c"
|
|
line="1469">a new #GstClock that receives a time from the remote
|
|
clock.</doc>
|
|
<type name="Gst.Clock" c:type="GstClock*"/>
|
|
</return-value>
|
|
<parameters>
|
|
<parameter name="name" transfer-ownership="none">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnetclientclock.c"
|
|
line="1461">a name for the clock</doc>
|
|
<type name="utf8" c:type="const gchar*"/>
|
|
</parameter>
|
|
<parameter name="remote_address" transfer-ownership="none">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnetclientclock.c"
|
|
line="1462">the address or hostname of the remote clock provider</doc>
|
|
<type name="utf8" c:type="const gchar*"/>
|
|
</parameter>
|
|
<parameter name="remote_port" transfer-ownership="none">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnetclientclock.c"
|
|
line="1463">the port of the remote clock provider</doc>
|
|
<type name="gint" c:type="gint"/>
|
|
</parameter>
|
|
<parameter name="base_time" transfer-ownership="none">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnetclientclock.c"
|
|
line="1464">initial time of the clock</doc>
|
|
<type name="Gst.ClockTime" c:type="GstClockTime"/>
|
|
</parameter>
|
|
</parameters>
|
|
</constructor>
|
|
<field name="clock">
|
|
<type name="Gst.SystemClock" c:type="GstSystemClock"/>
|
|
</field>
|
|
<field name="priv" readable="0" private="1">
|
|
<type name="NetClientClockPrivate" c:type="GstNetClientClockPrivate*"/>
|
|
</field>
|
|
<field name="_gst_reserved" readable="0" private="1">
|
|
<array zero-terminated="0" fixed-size="4">
|
|
<type name="gpointer" c:type="gpointer"/>
|
|
</array>
|
|
</field>
|
|
</class>
|
|
<record name="NtpClockClass"
|
|
c:type="GstNtpClockClass"
|
|
glib:is-gtype-struct-for="NtpClock">
|
|
<source-position filename="libs/gst/net/gstnetclientclock.h" line="91"/>
|
|
<field name="parent_class">
|
|
<type name="Gst.SystemClockClass" c:type="GstSystemClockClass"/>
|
|
</field>
|
|
<field name="_gst_reserved" readable="0" private="1">
|
|
<array zero-terminated="0" fixed-size="4">
|
|
<type name="gpointer" c:type="gpointer"/>
|
|
</array>
|
|
</field>
|
|
</record>
|
|
<function-macro name="PTP_CLOCK"
|
|
c:identifier="GST_PTP_CLOCK"
|
|
introspectable="0">
|
|
<source-position filename="libs/gst/net/gstptpclock.h" line="31"/>
|
|
<parameters>
|
|
<parameter name="obj">
|
|
</parameter>
|
|
</parameters>
|
|
</function-macro>
|
|
<function-macro name="PTP_CLOCK_CLASS"
|
|
c:identifier="GST_PTP_CLOCK_CLASS"
|
|
introspectable="0">
|
|
<source-position filename="libs/gst/net/gstptpclock.h" line="33"/>
|
|
<parameters>
|
|
<parameter name="klass">
|
|
</parameter>
|
|
</parameters>
|
|
</function-macro>
|
|
<constant name="PTP_CLOCK_ID_NONE"
|
|
value="18446744073709551615"
|
|
c:type="GST_PTP_CLOCK_ID_NONE">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstptpclock.h"
|
|
line="72">PTP clock identification that can be passed to gst_ptp_init() to
|
|
automatically select one based on the MAC address of interfaces</doc>
|
|
<source-position filename="libs/gst/net/gstptpclock.h" line="76"/>
|
|
<type name="guint64" c:type="guint64"/>
|
|
</constant>
|
|
<constant name="PTP_STATISTICS_BEST_MASTER_CLOCK_SELECTED"
|
|
value="GstPtpStatisticsBestMasterClockSelected"
|
|
c:type="GST_PTP_STATISTICS_BEST_MASTER_CLOCK_SELECTED">
|
|
<source-position filename="libs/gst/net/gstptpclock.h" line="94"/>
|
|
<type name="utf8" c:type="gchar*"/>
|
|
</constant>
|
|
<constant name="PTP_STATISTICS_NEW_DOMAIN_FOUND"
|
|
value="GstPtpStatisticsNewDomainFound"
|
|
c:type="GST_PTP_STATISTICS_NEW_DOMAIN_FOUND">
|
|
<source-position filename="libs/gst/net/gstptpclock.h" line="93"/>
|
|
<type name="utf8" c:type="gchar*"/>
|
|
</constant>
|
|
<constant name="PTP_STATISTICS_PATH_DELAY_MEASURED"
|
|
value="GstPtpStatisticsPathDelayMeasured"
|
|
c:type="GST_PTP_STATISTICS_PATH_DELAY_MEASURED">
|
|
<source-position filename="libs/gst/net/gstptpclock.h" line="95"/>
|
|
<type name="utf8" c:type="gchar*"/>
|
|
</constant>
|
|
<constant name="PTP_STATISTICS_TIME_UPDATED"
|
|
value="GstPtpStatisticsTimeUpdated"
|
|
c:type="GST_PTP_STATISTICS_TIME_UPDATED">
|
|
<source-position filename="libs/gst/net/gstptpclock.h" line="96"/>
|
|
<type name="utf8" c:type="gchar*"/>
|
|
</constant>
|
|
<class name="PtpClock"
|
|
c:symbol-prefix="ptp_clock"
|
|
c:type="GstPtpClock"
|
|
version="1.6"
|
|
parent="Gst.SystemClock"
|
|
glib:type-name="GstPtpClock"
|
|
glib:get-type="gst_ptp_clock_get_type"
|
|
glib:type-struct="PtpClockClass">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstptpclock.c"
|
|
line="20">GstPtpClock implements a PTP (IEEE1588:2008) ordinary clock in slave-only
|
|
mode, that allows a GStreamer pipeline to synchronize to a PTP network
|
|
clock in some specific domain.
|
|
|
|
The PTP subsystem can be initialized with gst_ptp_init(), which then starts
|
|
a helper process to do the actual communication via the PTP ports. This is
|
|
required as PTP listens on ports < 1024 and thus requires special
|
|
privileges. Once this helper process is started, the main process will
|
|
synchronize to all PTP domains that are detected on the selected
|
|
interfaces.
|
|
|
|
gst_ptp_clock_new() then allows to create a GstClock that provides the PTP
|
|
time from a master clock inside a specific PTP domain. This clock will only
|
|
return valid timestamps once the timestamps in the PTP domain are known. To
|
|
check this, you can use gst_clock_wait_for_sync(), the GstClock::synced
|
|
signal and gst_clock_is_synced().
|
|
|
|
To gather statistics about the PTP clock synchronization,
|
|
gst_ptp_statistics_callback_add() can be used. This gives the application
|
|
the possibility to collect all kinds of statistics from the clock
|
|
synchronization.</doc>
|
|
<source-position filename="libs/gst/net/gstptpclock.h" line="70"/>
|
|
<constructor name="new" c:identifier="gst_ptp_clock_new" version="1.6">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstptpclock.c"
|
|
line="2536">Creates a new PTP clock instance that exports the PTP time of the master
|
|
clock in @domain. This clock can be slaved to other clocks as needed.
|
|
|
|
If gst_ptp_init() was not called before, this will call gst_ptp_init() with
|
|
default parameters.
|
|
|
|
This clock only returns valid timestamps after it received the first
|
|
times from the PTP master clock on the network. Once this happens the
|
|
GstPtpClock::internal-clock property will become non-NULL. You can
|
|
check this with gst_clock_wait_for_sync(), the GstClock::synced signal and
|
|
gst_clock_is_synced().</doc>
|
|
<source-position filename="libs/gst/net/gstptpclock.h" line="153"/>
|
|
<return-value transfer-ownership="full">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstptpclock.c"
|
|
line="2553">A new #GstClock</doc>
|
|
<type name="Gst.Clock" c:type="GstClock*"/>
|
|
</return-value>
|
|
<parameters>
|
|
<parameter name="name" transfer-ownership="none">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstptpclock.c"
|
|
line="2538">Name of the clock</doc>
|
|
<type name="utf8" c:type="const gchar*"/>
|
|
</parameter>
|
|
<parameter name="domain" transfer-ownership="none">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstptpclock.c"
|
|
line="2539">PTP domain</doc>
|
|
<type name="guint" c:type="guint"/>
|
|
</parameter>
|
|
</parameters>
|
|
</constructor>
|
|
<property name="domain"
|
|
writable="1"
|
|
construct-only="1"
|
|
transfer-ownership="none">
|
|
<type name="guint" c:type="guint"/>
|
|
</property>
|
|
<property name="grandmaster-clock-id" transfer-ownership="none">
|
|
<type name="guint64" c:type="guint64"/>
|
|
</property>
|
|
<property name="internal-clock" transfer-ownership="none">
|
|
<type name="Gst.Clock"/>
|
|
</property>
|
|
<property name="master-clock-id" transfer-ownership="none">
|
|
<type name="guint64" c:type="guint64"/>
|
|
</property>
|
|
<field name="clock">
|
|
<type name="Gst.SystemClock" c:type="GstSystemClock"/>
|
|
</field>
|
|
<field name="priv" readable="0" private="1">
|
|
<type name="PtpClockPrivate" c:type="GstPtpClockPrivate*"/>
|
|
</field>
|
|
<field name="_gst_reserved" readable="0" private="1">
|
|
<array zero-terminated="0" fixed-size="4">
|
|
<type name="gpointer" c:type="gpointer"/>
|
|
</array>
|
|
</field>
|
|
</class>
|
|
<record name="PtpClockClass"
|
|
c:type="GstPtpClockClass"
|
|
glib:is-gtype-struct-for="PtpClock">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstptpclock.h"
|
|
line="59">Opaque #GstPtpClockClass structure.</doc>
|
|
<source-position filename="libs/gst/net/gstptpclock.h" line="70"/>
|
|
<field name="parent_class">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstptpclock.h"
|
|
line="61">parented to #GstSystemClockClass</doc>
|
|
<type name="Gst.SystemClockClass" c:type="GstSystemClockClass"/>
|
|
</field>
|
|
<field name="_gst_reserved" readable="0" private="1">
|
|
<array zero-terminated="0" fixed-size="4">
|
|
<type name="gpointer" c:type="gpointer"/>
|
|
</array>
|
|
</field>
|
|
</record>
|
|
<record name="PtpClockPrivate" c:type="GstPtpClockPrivate" disguised="1">
|
|
<source-position filename="libs/gst/net/gstptpclock.h" line="43"/>
|
|
</record>
|
|
<callback name="PtpStatisticsCallback" c:type="GstPtpStatisticsCallback">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstptpclock.h"
|
|
line="99">The statistics can be the following structures:
|
|
|
|
GST_PTP_STATISTICS_NEW_DOMAIN_FOUND:
|
|
"domain" G_TYPE_UINT The domain identifier of the domain
|
|
"clock" GST_TYPE_CLOCK The internal clock that is slaved to the
|
|
PTP domain
|
|
|
|
GST_PTP_STATISTICS_BEST_MASTER_CLOCK_SELECTED:
|
|
"domain" G_TYPE_UINT The domain identifier of the domain
|
|
"master-clock-id" G_TYPE_UINT64 PTP clock identifier of the selected master
|
|
clock
|
|
"master-clock-port" G_TYPE_UINT PTP port number of the selected master clock
|
|
"grandmaster-clock-id" G_TYPE_UINT64 PTP clock identifier of the grandmaster clock
|
|
|
|
GST_PTP_STATISTICS_PATH_DELAY_MEASURED:
|
|
"domain" G_TYPE_UINT The domain identifier of the domain
|
|
"mean-path-delay-avg" GST_TYPE_CLOCK_TIME Average mean path delay
|
|
"mean-path-delay" GST_TYPE_CLOCK_TIME Latest mean path delay
|
|
"delay-request-delay" GST_TYPE_CLOCK_TIME Delay of DELAY_REQ / DELAY_RESP messages
|
|
|
|
GST_PTP_STATISTICS_TIME_UPDATED:
|
|
"domain" G_TYPE_UINT The domain identifier of the domain
|
|
"mean-path-delay-avg" GST_TYPE_CLOCK_TIME Average mean path delay
|
|
"local-time" GST_TYPE_CLOCK_TIME Local time that corresponds to ptp-time
|
|
"ptp-time" GST_TYPE_CLOCK_TIME Newly measured PTP time at local-time
|
|
"estimated-ptp-time" GST_TYPE_CLOCK_TIME Estimated PTP time based on previous measurements
|
|
"discontinuity" G_TYPE_INT64 Difference between estimated and measured PTP time
|
|
"synced" G_TYPE_BOOLEAN Currently synced to the remote clock
|
|
"r-squared" G_TYPE_DOUBLE R² of clock estimation regression
|
|
"internal-time" GST_TYPE_CLOCK_TIME Internal time clock parameter
|
|
"external-time" GST_TYPE_CLOCK_TIME External time clock parameter
|
|
"rate-num" G_TYPE_UINT64 Internal/external rate numerator
|
|
"rate-den" G_TYPE_UINT64 Internal/external rate denominator
|
|
"rate" G_TYPE_DOUBLE Internal/external rate
|
|
|
|
If %FALSE is returned, the callback is removed and never called again.</doc>
|
|
<source-position filename="libs/gst/net/gstptpclock.h" line="143"/>
|
|
<return-value transfer-ownership="none">
|
|
<type name="gboolean" c:type="gboolean"/>
|
|
</return-value>
|
|
<parameters>
|
|
<parameter name="domain" transfer-ownership="none">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstptpclock.h"
|
|
line="101">PTP domain identifier</doc>
|
|
<type name="guint8" c:type="guint8"/>
|
|
</parameter>
|
|
<parameter name="stats" transfer-ownership="none">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstptpclock.h"
|
|
line="102">New statistics</doc>
|
|
<type name="Gst.Structure" c:type="const GstStructure*"/>
|
|
</parameter>
|
|
<parameter name="user_data"
|
|
transfer-ownership="none"
|
|
nullable="1"
|
|
allow-none="1"
|
|
closure="2">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstptpclock.h"
|
|
line="103">Data passed to gst_ptp_statistics_callback_add()</doc>
|
|
<type name="gpointer" c:type="gpointer"/>
|
|
</parameter>
|
|
</parameters>
|
|
</callback>
|
|
<function name="buffer_add_net_address_meta"
|
|
c:identifier="gst_buffer_add_net_address_meta">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnetaddressmeta.c"
|
|
line="101">Attaches @addr as metadata in a #GstNetAddressMeta to @buffer.</doc>
|
|
<source-position filename="libs/gst/net/gstnetaddressmeta.h" line="55"/>
|
|
<return-value transfer-ownership="none">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnetaddressmeta.c"
|
|
line="108">a #GstNetAddressMeta connected to @buffer</doc>
|
|
<type name="NetAddressMeta" c:type="GstNetAddressMeta*"/>
|
|
</return-value>
|
|
<parameters>
|
|
<parameter name="buffer" transfer-ownership="none">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnetaddressmeta.c"
|
|
line="103">a #GstBuffer</doc>
|
|
<type name="Gst.Buffer" c:type="GstBuffer*"/>
|
|
</parameter>
|
|
<parameter name="addr" transfer-ownership="none">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnetaddressmeta.c"
|
|
line="104">a @GSocketAddress to connect to @buffer</doc>
|
|
<type name="Gio.SocketAddress" c:type="GSocketAddress*"/>
|
|
</parameter>
|
|
</parameters>
|
|
</function>
|
|
<function name="buffer_add_net_control_message_meta"
|
|
c:identifier="gst_buffer_add_net_control_message_meta">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnetcontrolmessagemeta.c"
|
|
line="107">Attaches @message as metadata in a #GstNetControlMessageMeta to @buffer.</doc>
|
|
<source-position filename="libs/gst/net/gstnetcontrolmessagemeta.h"
|
|
line="63"/>
|
|
<return-value transfer-ownership="none">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnetcontrolmessagemeta.c"
|
|
line="114">a #GstNetControlMessageMeta connected to @buffer</doc>
|
|
<type name="NetControlMessageMeta" c:type="GstNetControlMessageMeta*"/>
|
|
</return-value>
|
|
<parameters>
|
|
<parameter name="buffer" transfer-ownership="none">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnetcontrolmessagemeta.c"
|
|
line="109">a #GstBuffer</doc>
|
|
<type name="Gst.Buffer" c:type="GstBuffer*"/>
|
|
</parameter>
|
|
<parameter name="message" transfer-ownership="none">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnetcontrolmessagemeta.c"
|
|
line="110">a @GSocketControlMessage to attach to @buffer</doc>
|
|
<type name="Gio.SocketControlMessage"
|
|
c:type="GSocketControlMessage*"/>
|
|
</parameter>
|
|
</parameters>
|
|
</function>
|
|
<function name="buffer_get_net_address_meta"
|
|
c:identifier="gst_buffer_get_net_address_meta">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnetaddressmeta.c"
|
|
line="127">Find the #GstNetAddressMeta on @buffer.</doc>
|
|
<source-position filename="libs/gst/net/gstnetaddressmeta.h" line="58"/>
|
|
<return-value transfer-ownership="none">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnetaddressmeta.c"
|
|
line="133">the #GstNetAddressMeta or %NULL when there
|
|
is no such metadata on @buffer.</doc>
|
|
<type name="NetAddressMeta" c:type="GstNetAddressMeta*"/>
|
|
</return-value>
|
|
<parameters>
|
|
<parameter name="buffer" transfer-ownership="none">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnetaddressmeta.c"
|
|
line="129">a #GstBuffer</doc>
|
|
<type name="Gst.Buffer" c:type="GstBuffer*"/>
|
|
</parameter>
|
|
</parameters>
|
|
</function>
|
|
<function-macro name="buffer_get_net_control_message_meta"
|
|
c:identifier="gst_buffer_get_net_control_message_meta"
|
|
introspectable="0">
|
|
<source-position filename="libs/gst/net/gstnetcontrolmessagemeta.h"
|
|
line="50"/>
|
|
<parameters>
|
|
<parameter name="b">
|
|
</parameter>
|
|
</parameters>
|
|
</function-macro>
|
|
<docsection name="gstnetutils">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnetutils.c"
|
|
line="20">GstNetUtils gathers network utility functions, enabling use for all
|
|
gstreamer plugins.</doc>
|
|
</docsection>
|
|
<function name="net_address_meta_api_get_type"
|
|
c:identifier="gst_net_address_meta_api_get_type">
|
|
<source-position filename="libs/gst/net/gstnetaddressmeta.h" line="45"/>
|
|
<return-value transfer-ownership="none">
|
|
<type name="GType" c:type="GType"/>
|
|
</return-value>
|
|
</function>
|
|
<function name="net_address_meta_get_info"
|
|
c:identifier="gst_net_address_meta_get_info"
|
|
moved-to="NetAddressMeta.get_info">
|
|
<source-position filename="libs/gst/net/gstnetaddressmeta.h" line="51"/>
|
|
<return-value transfer-ownership="none">
|
|
<type name="Gst.MetaInfo" c:type="const GstMetaInfo*"/>
|
|
</return-value>
|
|
</function>
|
|
<function name="net_control_message_meta_api_get_type"
|
|
c:identifier="gst_net_control_message_meta_api_get_type">
|
|
<source-position filename="libs/gst/net/gstnetcontrolmessagemeta.h"
|
|
line="46"/>
|
|
<return-value transfer-ownership="none">
|
|
<type name="GType" c:type="GType"/>
|
|
</return-value>
|
|
</function>
|
|
<function name="net_control_message_meta_get_info"
|
|
c:identifier="gst_net_control_message_meta_get_info"
|
|
moved-to="NetControlMessageMeta.get_info">
|
|
<source-position filename="libs/gst/net/gstnetcontrolmessagemeta.h"
|
|
line="57"/>
|
|
<return-value transfer-ownership="none">
|
|
<type name="Gst.MetaInfo" c:type="const GstMetaInfo*"/>
|
|
</return-value>
|
|
</function>
|
|
<function name="net_time_packet_receive"
|
|
c:identifier="gst_net_time_packet_receive"
|
|
moved-to="NetTimePacket.receive"
|
|
throws="1">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnettimepacket.c"
|
|
line="143">Receives a #GstNetTimePacket over a socket. Handles interrupted system
|
|
calls, but otherwise returns NULL on error.</doc>
|
|
<source-position filename="libs/gst/net/gstnettimepacket.h" line="67"/>
|
|
<return-value transfer-ownership="full">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnettimepacket.c"
|
|
line="152">a new #GstNetTimePacket, or NULL on error. Free
|
|
with gst_net_time_packet_free() when done.</doc>
|
|
<type name="NetTimePacket" c:type="GstNetTimePacket*"/>
|
|
</return-value>
|
|
<parameters>
|
|
<parameter name="socket" transfer-ownership="none">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnettimepacket.c"
|
|
line="145">socket to receive the time packet on</doc>
|
|
<type name="Gio.Socket" c:type="GSocket*"/>
|
|
</parameter>
|
|
<parameter name="src_address"
|
|
direction="out"
|
|
caller-allocates="0"
|
|
transfer-ownership="full">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnettimepacket.c"
|
|
line="146">address of variable to return sender address</doc>
|
|
<type name="Gio.SocketAddress" c:type="GSocketAddress**"/>
|
|
</parameter>
|
|
</parameters>
|
|
</function>
|
|
<function name="net_utils_set_socket_tos"
|
|
c:identifier="gst_net_utils_set_socket_tos"
|
|
version="1.18">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnetutils.c"
|
|
line="48">Configures IP_TOS value of socket, i.e. sets QoS DSCP.</doc>
|
|
<source-position filename="libs/gst/net/gstnetutils.h" line="32"/>
|
|
<return-value transfer-ownership="none">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnetutils.c"
|
|
line="55">TRUE if successful, FALSE in case an error occurred.</doc>
|
|
<type name="gboolean" c:type="gboolean"/>
|
|
</return-value>
|
|
<parameters>
|
|
<parameter name="socket" transfer-ownership="none">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnetutils.c"
|
|
line="50">Socket to configure</doc>
|
|
<type name="Gio.Socket" c:type="GSocket*"/>
|
|
</parameter>
|
|
<parameter name="qos_dscp" transfer-ownership="none">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstnetutils.c"
|
|
line="51">QoS DSCP value</doc>
|
|
<type name="gint" c:type="gint"/>
|
|
</parameter>
|
|
</parameters>
|
|
</function>
|
|
<function name="ptp_deinit" c:identifier="gst_ptp_deinit" version="1.6">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstptpclock.c"
|
|
line="2225">Deinitialize the GStreamer PTP subsystem and stop the PTP clock. If there
|
|
are any remaining GstPtpClock instances, they won't be further synchronized
|
|
to the PTP network clock.</doc>
|
|
<source-position filename="libs/gst/net/gstptpclock.h" line="92"/>
|
|
<return-value transfer-ownership="none">
|
|
<type name="none" c:type="void"/>
|
|
</return-value>
|
|
</function>
|
|
<function name="ptp_init" c:identifier="gst_ptp_init" version="1.6">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstptpclock.c"
|
|
line="2025">Initialize the GStreamer PTP subsystem and create a PTP ordinary clock in
|
|
slave-only mode for all domains on the given @interfaces with the
|
|
given @clock_id.
|
|
|
|
If @clock_id is %GST_PTP_CLOCK_ID_NONE, a clock id is automatically
|
|
generated from the MAC address of the first network interface.
|
|
|
|
This function is automatically called by gst_ptp_clock_new() with default
|
|
parameters if it wasn't called before.</doc>
|
|
<source-position filename="libs/gst/net/gstptpclock.h" line="89"/>
|
|
<return-value transfer-ownership="none">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstptpclock.c"
|
|
line="2040">%TRUE if the GStreamer PTP clock subsystem could be initialized.</doc>
|
|
<type name="gboolean" c:type="gboolean"/>
|
|
</return-value>
|
|
<parameters>
|
|
<parameter name="clock_id" transfer-ownership="none">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstptpclock.c"
|
|
line="2027">PTP clock id of this process' clock or %GST_PTP_CLOCK_ID_NONE</doc>
|
|
<type name="guint64" c:type="guint64"/>
|
|
</parameter>
|
|
<parameter name="interfaces"
|
|
transfer-ownership="none"
|
|
nullable="1"
|
|
allow-none="1">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstptpclock.c"
|
|
line="2028">network interfaces to run the clock on</doc>
|
|
<array c:type="gchar**">
|
|
<type name="utf8" c:type="gchar*"/>
|
|
</array>
|
|
</parameter>
|
|
</parameters>
|
|
</function>
|
|
<function name="ptp_is_initialized"
|
|
c:identifier="gst_ptp_is_initialized"
|
|
version="1.6">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstptpclock.c"
|
|
line="2010">Check if the GStreamer PTP clock subsystem is initialized.</doc>
|
|
<source-position filename="libs/gst/net/gstptpclock.h" line="86"/>
|
|
<return-value transfer-ownership="none">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstptpclock.c"
|
|
line="2015">%TRUE if the GStreamer PTP clock subsystem is initialized.</doc>
|
|
<type name="gboolean" c:type="gboolean"/>
|
|
</return-value>
|
|
</function>
|
|
<function name="ptp_is_supported"
|
|
c:identifier="gst_ptp_is_supported"
|
|
version="1.6">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstptpclock.c"
|
|
line="1993">Check if PTP clocks are generally supported on this system, and if previous
|
|
initializations did not fail.</doc>
|
|
<source-position filename="libs/gst/net/gstptpclock.h" line="83"/>
|
|
<return-value transfer-ownership="none">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstptpclock.c"
|
|
line="1999">%TRUE if PTP clocks are generally supported on this system, and
|
|
previous initializations did not fail.</doc>
|
|
<type name="gboolean" c:type="gboolean"/>
|
|
</return-value>
|
|
</function>
|
|
<function name="ptp_statistics_callback_add"
|
|
c:identifier="gst_ptp_statistics_callback_add"
|
|
version="1.6">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstptpclock.c"
|
|
line="2604">Installs a new statistics callback for gathering PTP statistics. See
|
|
GstPtpStatisticsCallback for a list of statistics that are provided.</doc>
|
|
<source-position filename="libs/gst/net/gstptpclock.h" line="147"/>
|
|
<return-value transfer-ownership="none">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstptpclock.c"
|
|
line="2613">Id for the callback that can be passed to
|
|
gst_ptp_statistics_callback_remove()</doc>
|
|
<type name="gulong" c:type="gulong"/>
|
|
</return-value>
|
|
<parameters>
|
|
<parameter name="callback"
|
|
transfer-ownership="none"
|
|
scope="notified"
|
|
closure="1"
|
|
destroy="2">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstptpclock.c"
|
|
line="2606">GstPtpStatisticsCallback to call</doc>
|
|
<type name="PtpStatisticsCallback"
|
|
c:type="GstPtpStatisticsCallback"/>
|
|
</parameter>
|
|
<parameter name="user_data"
|
|
transfer-ownership="none"
|
|
nullable="1"
|
|
allow-none="1">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstptpclock.c"
|
|
line="2607">Data to pass to the callback</doc>
|
|
<type name="gpointer" c:type="gpointer"/>
|
|
</parameter>
|
|
<parameter name="destroy_data" transfer-ownership="none" scope="async">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstptpclock.c"
|
|
line="2608">GDestroyNotify to destroy the data</doc>
|
|
<type name="GLib.DestroyNotify" c:type="GDestroyNotify"/>
|
|
</parameter>
|
|
</parameters>
|
|
</function>
|
|
<function name="ptp_statistics_callback_remove"
|
|
c:identifier="gst_ptp_statistics_callback_remove"
|
|
version="1.6">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstptpclock.c"
|
|
line="2643">Removes a PTP statistics callback that was previously added with
|
|
gst_ptp_statistics_callback_add().</doc>
|
|
<source-position filename="libs/gst/net/gstptpclock.h" line="150"/>
|
|
<return-value transfer-ownership="none">
|
|
<type name="none" c:type="void"/>
|
|
</return-value>
|
|
<parameters>
|
|
<parameter name="id" transfer-ownership="none">
|
|
<doc xml:space="preserve"
|
|
filename="libs/gst/net/gstptpclock.c"
|
|
line="2645">Callback id to remove</doc>
|
|
<type name="gulong" c:type="gulong"/>
|
|
</parameter>
|
|
</parameters>
|
|
</function>
|
|
</namespace>
|
|
</repository>
|