319 lines
14 KiB
XML
319 lines
14 KiB
XML
<?xml version="1.0"?>
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<!-- This file was automatically generated from C sources - DO NOT EDIT!
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To affect the contents of this file, edit the original C definitions,
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and/or use gtk-doc annotations. -->
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<repository version="1.2"
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xmlns="http://www.gtk.org/introspection/core/1.0"
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xmlns:c="http://www.gtk.org/introspection/c/1.0"
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xmlns:glib="http://www.gtk.org/introspection/glib/1.0">
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<include name="GLib" version="2.0"/>
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<include name="GModule" version="2.0"/>
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<include name="GObject" version="2.0"/>
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<include name="Gst" version="0.10"/>
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<include name="libxml2" version="2.0"/>
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<package name="gstreamer-net-0.10"/>
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<c:include name="gst/net/gstnet.h"/>
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<namespace name="GstNet"
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version="0.10"
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shared-library="libgstreamer-0.10.so.0,libgstnet-0.10.so.0"
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c:identifier-prefixes="Gst"
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c:symbol-prefixes="gst">
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<constant name="NET_TIME_PACKET_SIZE" value="16">
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<type name="gint" c:type="gint"/>
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</constant>
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<class name="NetClientClock"
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c:symbol-prefix="net_client_clock"
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c:type="GstNetClientClock"
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parent="Gst.SystemClock"
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glib:type-name="GstNetClientClock"
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glib:get-type="gst_net_client_clock_get_type"
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glib:type-struct="NetClientClockClass">
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<doc xml:whitespace="preserve">This object implements a custom #GstClock that synchronizes its time
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to a remote time provider such as #GstNetTimeProvider.
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A new clock is created with gst_net_client_clock_new() which takes the
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address and port of the remote time provider along with a name and
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an initial time.
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This clock will poll the time provider and will update its calibration
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parameters based on the local and remote observations.
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Various parameters of the clock can be configured with the parent #GstClock
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"timeout", "window-size" and "window-threshold" object properties.
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A #GstNetClientClock is typically set on a #GstPipeline with
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gst_pipeline_use_clock().
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Last reviewed on 2005-11-23 (0.9.5)</doc>
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<constructor name="new" c:identifier="gst_net_client_clock_new">
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<doc xml:whitespace="preserve">Create a new #GstNetClientClock that will report the time
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provided by the #GstNetTimeProvider on @remote_address and
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clock.</doc>
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<return-value transfer-ownership="full">
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<doc xml:whitespace="preserve">a new #GstClock that receives a time from the remote</doc>
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<type name="Gst.Clock" c:type="GstClock*"/>
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</return-value>
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<parameters>
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<parameter name="name" transfer-ownership="none">
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<doc xml:whitespace="preserve">a name for the clock</doc>
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<type name="utf8" c:type="gchar*"/>
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</parameter>
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<parameter name="remote_address" transfer-ownership="none">
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<doc xml:whitespace="preserve">the address of the remote clock provider</doc>
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<type name="utf8" c:type="gchar*"/>
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</parameter>
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<parameter name="remote_port" transfer-ownership="none">
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<doc xml:whitespace="preserve">the port of the remote clock provider</doc>
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<type name="gint" c:type="gint"/>
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</parameter>
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<parameter name="base_time" transfer-ownership="none">
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<doc xml:whitespace="preserve">initial time of the clock</doc>
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<type name="Gst.ClockTime" c:type="GstClockTime"/>
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</parameter>
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</parameters>
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</constructor>
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<property name="address" writable="1" transfer-ownership="none">
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<type name="utf8"/>
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</property>
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<property name="port" writable="1" transfer-ownership="none">
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<type name="gint"/>
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</property>
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<field name="clock">
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<type name="Gst.SystemClock" c:type="GstSystemClock"/>
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</field>
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<field name="address">
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<type name="utf8" c:type="gchar*"/>
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</field>
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<field name="port">
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<type name="gint" c:type="gint"/>
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</field>
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<field name="sock" readable="0" private="1">
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<type name="gint" c:type="int"/>
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</field>
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<field name="control_sock" readable="0" private="1">
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<array zero-terminated="0" c:type="gint" fixed-size="2">
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<type name="gint" c:type="int"/>
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</array>
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</field>
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<field name="current_timeout" readable="0" private="1">
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<type name="Gst.ClockTime" c:type="GstClockTime"/>
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</field>
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<field name="servaddr">
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<type name="gpointer" c:type="gpointer*"/>
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</field>
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<field name="thread">
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<type name="GLib.Thread" c:type="GThread*"/>
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</field>
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<field name="priv" readable="0" private="1">
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<type name="NetClientClockPrivate" c:type="GstNetClientClockPrivate*"/>
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</field>
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<field name="_gst_reserved" readable="0" private="1">
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<array zero-terminated="0" c:type="gpointer" fixed-size="3">
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<type name="gpointer" c:type="gpointer"/>
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</array>
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</field>
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</class>
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<record name="NetClientClockClass"
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c:type="GstNetClientClockClass"
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glib:is-gtype-struct-for="NetClientClock">
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<field name="parent_class">
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<type name="Gst.SystemClockClass" c:type="GstSystemClockClass"/>
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</field>
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<field name="_gst_reserved" readable="0" private="1">
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<array zero-terminated="0" c:type="gpointer" fixed-size="4">
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<type name="gpointer" c:type="gpointer"/>
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</array>
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</field>
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</record>
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<record name="NetClientClockPrivate"
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c:type="GstNetClientClockPrivate"
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disguised="1">
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</record>
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<record name="NetTimePacket" c:type="GstNetTimePacket">
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<doc xml:whitespace="preserve">Various functions for receiving, sending an serializing #GstNetTimePacket
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structures.
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Last reviewed on 2005-11-23 (0.9.5)</doc>
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<field name="local_time" writable="1">
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<type name="Gst.ClockTime" c:type="GstClockTime"/>
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</field>
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<field name="remote_time" writable="1">
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<type name="Gst.ClockTime" c:type="GstClockTime"/>
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</field>
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<method name="send" c:identifier="gst_net_time_packet_send">
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<doc xml:whitespace="preserve">Sends a #GstNetTimePacket over a socket. Essentially a thin wrapper around
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sendto(2) and gst_net_time_packet_serialize().
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MT safe.</doc>
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<return-value transfer-ownership="none">
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<doc xml:whitespace="preserve">The return value of sendto(2).</doc>
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<type name="gint" c:type="gint"/>
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</return-value>
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<parameters>
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<parameter name="fd" transfer-ownership="none">
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<doc xml:whitespace="preserve">a file descriptor created by socket(2)</doc>
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<type name="gint" c:type="gint"/>
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</parameter>
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<parameter name="addr" transfer-ownership="none">
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<doc xml:whitespace="preserve">a pointer to a sockaddr to hold the address of the sender</doc>
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<type name="gpointer" c:type="gpointer*"/>
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</parameter>
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<parameter name="len" transfer-ownership="none">
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<doc xml:whitespace="preserve">the size of the data pointed to by @addr</doc>
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<type name="gint32" c:type="socklen_t"/>
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</parameter>
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</parameters>
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</method>
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<method name="serialize" c:identifier="gst_net_time_packet_serialize">
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<doc xml:whitespace="preserve">Serialized a #GstNetTimePacket into a newly-allocated sequence of
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#GST_NET_TIME_PACKET_SIZE bytes, in network byte order. The value returned is
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suitable for passing to write(2) or sendto(2) for communication over the
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network.
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MT safe. Caller owns return value (g_free to free).</doc>
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<return-value transfer-ownership="none">
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<doc xml:whitespace="preserve">A newly allocated sequence of #GST_NET_TIME_PACKET_SIZE bytes.</doc>
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<type name="guint8" c:type="guint8*"/>
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</return-value>
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</method>
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</record>
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<class name="NetTimeProvider"
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c:symbol-prefix="net_time_provider"
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c:type="GstNetTimeProvider"
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parent="Gst.Object"
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glib:type-name="GstNetTimeProvider"
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glib:get-type="gst_net_time_provider_get_type"
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glib:type-struct="NetTimeProviderClass">
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<doc xml:whitespace="preserve">This object exposes the time of a #GstClock on the network.
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A #GstNetTimeProvider is created with gst_net_time_provider_new() which
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takes a #GstClock, an address and a port number as arguments.
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After creating the object, a client clock such as #GstNetClientClock can
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query the exposed clock over the network for its values.
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The #GstNetTimeProvider typically wraps the clock used by a #GstPipeline.
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Last reviewed on 2005-11-23 (0.9.5)</doc>
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<constructor name="new" c:identifier="gst_net_time_provider_new">
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<doc xml:whitespace="preserve">Allows network clients to get the current time of @clock.</doc>
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<return-value transfer-ownership="full">
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<doc xml:whitespace="preserve">the new #GstNetTimeProvider, or NULL on error</doc>
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<type name="NetTimeProvider" c:type="GstNetTimeProvider*"/>
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</return-value>
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<parameters>
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<parameter name="clock" transfer-ownership="none">
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<doc xml:whitespace="preserve">a #GstClock to export over the network</doc>
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<type name="Gst.Clock" c:type="GstClock*"/>
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</parameter>
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<parameter name="address" transfer-ownership="none">
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<doc xml:whitespace="preserve">an address to bind on as a dotted quad (xxx.xxx.xxx.xxx), or NULL to bind to all addresses</doc>
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<type name="utf8" c:type="gchar*"/>
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</parameter>
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<parameter name="port" transfer-ownership="none">
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<doc xml:whitespace="preserve">a port to bind on, or 0 to let the kernel choose</doc>
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<type name="gint" c:type="gint"/>
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</parameter>
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</parameters>
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</constructor>
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<property name="active" writable="1" transfer-ownership="none">
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<type name="gboolean"/>
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</property>
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<property name="address" writable="1" transfer-ownership="none">
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<type name="utf8"/>
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</property>
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<property name="clock" writable="1" transfer-ownership="none">
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<type name="Gst.Clock"/>
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</property>
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<property name="port" writable="1" transfer-ownership="none">
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<type name="gint"/>
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</property>
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<field name="parent">
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<type name="Gst.Object" c:type="GstObject"/>
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</field>
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<field name="address" readable="0" private="1">
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<type name="utf8" c:type="gchar*"/>
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</field>
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<field name="port" readable="0" private="1">
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<type name="gint" c:type="int"/>
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</field>
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<field name="sock" readable="0" private="1">
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<type name="gint" c:type="int"/>
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</field>
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<field name="control_sock" readable="0" private="1">
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<array zero-terminated="0" c:type="gint" fixed-size="2">
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<type name="gint" c:type="int"/>
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</array>
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</field>
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<field name="thread" readable="0" private="1">
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<type name="GLib.Thread" c:type="GThread*"/>
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</field>
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<field name="clock" readable="0" private="1">
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<type name="Gst.Clock" c:type="GstClock*"/>
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</field>
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<union name="active" c:type="active">
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<field name="_gst_reserved1" writable="1">
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<type name="gpointer" c:type="gpointer"/>
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</field>
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<field name="active" writable="1">
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<type name="gint" c:type="gint"/>
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</field>
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</union>
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<field name="priv" readable="0" private="1">
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<type name="NetTimeProviderPrivate"
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c:type="GstNetTimeProviderPrivate*"/>
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</field>
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<field name="_gst_reserved" readable="0" private="1">
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<array zero-terminated="0" c:type="gpointer" fixed-size="2">
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<type name="gpointer" c:type="gpointer"/>
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</array>
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</field>
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</class>
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<record name="NetTimeProviderClass"
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c:type="GstNetTimeProviderClass"
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glib:is-gtype-struct-for="NetTimeProvider">
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<field name="parent_class">
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<type name="Gst.ObjectClass" c:type="GstObjectClass"/>
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</field>
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</record>
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<record name="NetTimeProviderPrivate"
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c:type="GstNetTimeProviderPrivate"
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disguised="1">
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</record>
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<function name="net_time_packet_new"
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c:identifier="gst_net_time_packet_new"
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introspectable="0">
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<doc xml:whitespace="preserve">Creates a new #GstNetTimePacket from a buffer received over the network. The
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caller is responsible for ensuring that @buffer is at least
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#GST_NET_TIME_PACKET_SIZE bytes long.
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If @buffer is #NULL, the local and remote times will be set to
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#GST_CLOCK_TIME_NONE.
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MT safe. Caller owns return value (g_free to free).</doc>
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<return-value>
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<doc xml:whitespace="preserve">The new #GstNetTimePacket.</doc>
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<type name="NetTimePacket" c:type="GstNetTimePacket*"/>
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</return-value>
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<parameters>
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<parameter name="buffer" transfer-ownership="none">
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<doc xml:whitespace="preserve">a buffer from which to construct the packet, or NULL</doc>
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<type name="guint8" c:type="guint8*"/>
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</parameter>
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</parameters>
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</function>
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<function name="net_time_packet_receive"
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c:identifier="gst_net_time_packet_receive"
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introspectable="0">
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<doc xml:whitespace="preserve">Receives a #GstNetTimePacket over a socket. Handles interrupted system calls,
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but otherwise returns NULL on error. See recvfrom(2) for more information on
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how to interpret @sockaddr.
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MT safe. Caller owns return value (g_free to free).</doc>
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<return-value>
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<doc xml:whitespace="preserve">The new #GstNetTimePacket.</doc>
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<type name="NetTimePacket" c:type="GstNetTimePacket*"/>
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</return-value>
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<parameters>
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<parameter name="fd" transfer-ownership="none">
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<doc xml:whitespace="preserve">a file descriptor created by socket(2)</doc>
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<type name="gint" c:type="gint"/>
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</parameter>
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<parameter name="addr" transfer-ownership="none">
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<doc xml:whitespace="preserve">a pointer to a sockaddr to hold the address of the sender</doc>
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<type name="gpointer" c:type="gpointer*"/>
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</parameter>
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<parameter name="len" transfer-ownership="none">
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<doc xml:whitespace="preserve">a pointer to the size of the data pointed to by @addr</doc>
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<type name="gint32" c:type="socklen_t*"/>
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</parameter>
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</parameters>
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</function>
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</namespace>
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</repository>
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