/usr/include/gstreamermm-1.0/gstreamermm/netclientclock.h is in libgstreamermm-1.0-dev 1.10.0+dfsg-1.
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#ifndef _GSTREAMERMM_NETCLIENTCLOCK_H
#define _GSTREAMERMM_NETCLIENTCLOCK_H
#include <glibmm/ustring.h>
#include <sigc++/sigc++.h>
/* gstreamermm - a C++ wrapper for gstreamer
*
* Copyright 2016 The gstreamermm Development Team
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <gstreamermm/systemclock.h>
#ifndef DOXYGEN_SHOULD_SKIP_THIS
using GstNetClientClock = struct _GstNetClientClock;
using GstNetClientClockClass = struct _GstNetClientClockClass;
#endif /* DOXYGEN_SHOULD_SKIP_THIS */
#ifndef DOXYGEN_SHOULD_SKIP_THIS
namespace Gst
{ class NetClientClock_Class; } // namespace Gst
#endif //DOXYGEN_SHOULD_SKIP_THIS
namespace Gst
{
class Bus;
/** Special clock that synchronizes to a remote time provider.
*
* Gst::NetClientClock implements a custom Gst::Clock that synchronizes its time
* to a remote time provider such as Gst::NetTimeProvider. Gst::NtpClock
* implements a Gst::Clock that synchronizes its time to a remote NTPv4 server.
*
* A new clock is created with create() 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 Gst::Clock
* "timeout", "window-size" and "window-threshold" object properties.
*
* A Gst::NetClientClock and Gst::NtpClock is typically set on a Gst::Pipeline with
* Gst::Pipeline::use_clock().
*
* If you set a Gst::Bus on the clock via the "bus" object property, it will
* send Gst::MESSAGE_ELEMENT messages with an attached Gst::Structure containing
* statistics about clock accuracy and network traffic.
*
* Last reviewed on 2016-12-02 (1.8.1)
*/
class NetClientClock : public SystemClock
{
#ifndef DOXYGEN_SHOULD_SKIP_THIS
public:
using CppObjectType = NetClientClock;
using CppClassType = NetClientClock_Class;
using BaseObjectType = GstNetClientClock;
using BaseClassType = GstNetClientClockClass;
// noncopyable
NetClientClock(const NetClientClock&) = delete;
NetClientClock& operator=(const NetClientClock&) = delete;
private: friend class NetClientClock_Class;
static CppClassType netclientclock_class_;
protected:
explicit NetClientClock(const Glib::ConstructParams& construct_params);
explicit NetClientClock(GstNetClientClock* castitem);
#endif /* DOXYGEN_SHOULD_SKIP_THIS */
public:
NetClientClock(NetClientClock&& src) noexcept;
NetClientClock& operator=(NetClientClock&& src) noexcept;
~NetClientClock() noexcept override;
/** Get the GType for this class, for use with the underlying GObject type system.
*/
static GType get_type() G_GNUC_CONST;
#ifndef DOXYGEN_SHOULD_SKIP_THIS
static GType get_base_type() G_GNUC_CONST;
#endif
///Provides access to the underlying C GObject.
GstNetClientClock* gobj() { return reinterpret_cast<GstNetClientClock*>(gobject_); }
///Provides access to the underlying C GObject.
const GstNetClientClock* gobj() const { return reinterpret_cast<GstNetClientClock*>(gobject_); }
///Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.
GstNetClientClock* gobj_copy();
private:
protected:
NetClientClock(const Glib::ustring& name, const Glib::ustring& address, int remote_port, Gst::ClockTime base_time);
public:
static Glib::RefPtr<NetClientClock> create(const Glib::ustring& name, const Glib::ustring& remote_address, int remote_port, Gst::ClockTime base_time);
/** The IP address of the machine providing a time server.
*
* @return A PropertyProxy that allows you to get or set the value of the property,
* or receive notification when the value of the property changes.
*/
Glib::PropertyProxy< Glib::ustring > property_address() ;
/** The IP address of the machine providing a time server.
*
* @return A PropertyProxy_ReadOnly that allows you to get the value of the property,
* or receive notification when the value of the property changes.
*/
Glib::PropertyProxy_ReadOnly< Glib::ustring > property_address() const;
/** Initial time that is reported before synchronization.
*
* @return A PropertyProxy_ReadOnly that allows you to get the value of the property,
* or receive notification when the value of the property changes.
*/
Glib::PropertyProxy_ReadOnly< guint64 > property_base_time() const;
/** A GstBus on which to send clock status information.
*
* @return A PropertyProxy that allows you to get or set the value of the property,
* or receive notification when the value of the property changes.
*/
Glib::PropertyProxy< Glib::RefPtr<Gst::Bus> > property_bus() ;
/** A GstBus on which to send clock status information.
*
* @return A PropertyProxy_ReadOnly that allows you to get the value of the property,
* or receive notification when the value of the property changes.
*/
Glib::PropertyProxy_ReadOnly< Glib::RefPtr<Gst::Bus> > property_bus() const;
/** Internal clock that directly slaved to the remote clock.
*
* @return A PropertyProxy_ReadOnly that allows you to get the value of the property,
* or receive notification when the value of the property changes.
*/
Glib::PropertyProxy_ReadOnly< Glib::RefPtr<Gst::Clock> > property_internal_clock() const;
/** Minimum polling interval for packets, in nanoseconds(0 = no limit).
*
* @return A PropertyProxy that allows you to get or set the value of the property,
* or receive notification when the value of the property changes.
*/
Glib::PropertyProxy< guint64 > property_minimum_update_interval() ;
/** Minimum polling interval for packets, in nanoseconds(0 = no limit).
*
* @return A PropertyProxy_ReadOnly that allows you to get the value of the property,
* or receive notification when the value of the property changes.
*/
Glib::PropertyProxy_ReadOnly< guint64 > property_minimum_update_interval() const;
/** The port on which the remote server is listening.
*
* @return A PropertyProxy that allows you to get or set the value of the property,
* or receive notification when the value of the property changes.
*/
Glib::PropertyProxy< int > property_port() ;
/** The port on which the remote server is listening.
*
* @return A PropertyProxy_ReadOnly that allows you to get the value of the property,
* or receive notification when the value of the property changes.
*/
Glib::PropertyProxy_ReadOnly< int > property_port() const;
/** Maximum tolerable round-trip interval for packets, in nanoseconds (0 = no limit).
*
* @return A PropertyProxy that allows you to get or set the value of the property,
* or receive notification when the value of the property changes.
*/
Glib::PropertyProxy< guint64 > property_round_trip_limit() ;
/** Maximum tolerable round-trip interval for packets, in nanoseconds (0 = no limit).
*
* @return A PropertyProxy_ReadOnly that allows you to get the value of the property,
* or receive notification when the value of the property changes.
*/
Glib::PropertyProxy_ReadOnly< guint64 > property_round_trip_limit() const;
public:
public:
//C++ methods used to invoke GTK+ virtual functions:
protected:
//GTK+ Virtual Functions (override these to change behaviour):
//Default Signal Handlers::
};
} //namespace Gst
namespace Glib
{
/** A Glib::wrap() method for this object.
*
* @param object The C instance.
* @param take_copy False if the result should take ownership of the C instance. True if it should take a new copy or ref.
* @result A C++ instance that wraps this C instance.
*
* @relates Gst::NetClientClock
*/
Glib::RefPtr<Gst::NetClientClock> wrap(GstNetClientClock* object, bool take_copy = false);
}
#endif /* _GSTREAMERMM_NETCLIENTCLOCK_H */
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