/usr/include/gstreamermm-1.0/gstreamermm/audiobasesink.h is in libgstreamermm-1.0-dev 1.4.3+dfsg-5.
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// Generated by gmmproc 2.42.0 -- DO NOT MODIFY!
#ifndef _GSTREAMERMM_AUDIOBASESINK_H
#define _GSTREAMERMM_AUDIOBASESINK_H
#include <glibmm/ustring.h>
#include <sigc++/sigc++.h>
/* gstreamermm - a C++ wrapper for gstreamer
*
* Copyright 2008 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 <gst/audio/audio.h>
#include <gst/audio/gstaudiobasesink.h>
#include <gstreamermm/basesink.h>
#ifndef DOXYGEN_SHOULD_SKIP_THIS
typedef struct _GstAudioBaseSink GstAudioBaseSink;
typedef struct _GstAudioBaseSinkClass GstAudioBaseSinkClass;
#endif /* DOXYGEN_SHOULD_SKIP_THIS */
namespace Gst
{ class AudioBaseSink_Class; } // namespace Gst
namespace Gst
{
class AudioRingBuffer;
/** @addtogroup gstreamermmEnums gstreamermm Enums and Flags */
/**
* @var AudioBaseSinkSlaveMethod AUDIO_BASE_SINK_SLAVE_RESAMPLE
* Resample to match the master clock.
*
* @var AudioBaseSinkSlaveMethod AUDIO_BASE_SINK_SLAVE_SKEW
* Adjust playout pointer when master clock drifts too much.
*
* @var AudioBaseSinkSlaveMethod AUDIO_BASE_SINK_SLAVE_NONE
* No adjustment is done.
*
* @enum AudioBaseSinkSlaveMethod
*
* Different possible clock slaving algorithms used when the internal audio
* clock is not selected as the pipeline master clock.
* @ingroup gstreamermmEnums
*/
enum AudioBaseSinkSlaveMethod
{
AUDIO_BASE_SINK_SLAVE_RESAMPLE,
AUDIO_BASE_SINK_SLAVE_SKEW,
AUDIO_BASE_SINK_SLAVE_NONE
};
} // namespace Gst
#ifndef DOXYGEN_SHOULD_SKIP_THIS
namespace Glib
{
template <>
class Value<Gst::AudioBaseSinkSlaveMethod> : public Glib::Value_Enum<Gst::AudioBaseSinkSlaveMethod>
{
public:
static GType value_type() G_GNUC_CONST;
};
} // namespace Glib
#endif /* DOXYGEN_SHOULD_SKIP_THIS */
namespace Gst
{
/** The base class for audio sinks.
* This is the base class for audio sinks. Subclasses need to implement the
* create_ringbuffer_vfunc vmethod. This base class will then take care of
* writing samples to the audioringbuffer, synchronisation, clipping and flushing.
*
* Last reviewed on 2006-09-27 (0.10.12).
*
* @ingroup GstBaseClasses
*/
class AudioBaseSink : public Gst::BaseSink
{
#ifndef DOXYGEN_SHOULD_SKIP_THIS
public:
typedef AudioBaseSink CppObjectType;
typedef AudioBaseSink_Class CppClassType;
typedef GstAudioBaseSink BaseObjectType;
typedef GstAudioBaseSinkClass BaseClassType;
private: friend class AudioBaseSink_Class;
static CppClassType audiobasesink_class_;
private:
// noncopyable
AudioBaseSink(const AudioBaseSink&);
AudioBaseSink& operator=(const AudioBaseSink&);
protected:
explicit AudioBaseSink(const Glib::ConstructParams& construct_params);
explicit AudioBaseSink(GstAudioBaseSink* castitem);
#endif /* DOXYGEN_SHOULD_SKIP_THIS */
public:
virtual ~AudioBaseSink();
/** 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.
GstAudioBaseSink* gobj() { return reinterpret_cast<GstAudioBaseSink*>(gobject_); }
///Provides access to the underlying C GObject.
const GstAudioBaseSink* gobj() const { return reinterpret_cast<GstAudioBaseSink*>(gobject_); }
///Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.
GstAudioBaseSink* gobj_copy();
private:
public:
/** Get the Gst::Clock of the Gst::AudioBaseSink.
*/
Glib::RefPtr<Gst::Clock> get_provided_clock();
Glib::RefPtr<const Gst::Clock> get_provided_clock() const;
/** Create and return the Gst::AudioRingBuffer for @a sink. This function will call the
* ::create_ringbuffer vmethod and will set @a sink as the parent of the returned
* buffer (see Gst::Object::set_parent()).
*
* @return The new ringbuffer of @a sink.
*/
Glib::RefPtr<Gst::AudioRingBuffer> create_ring_buffer();
/** Controls whether @a sink will provide a clock or not. If @a provide is <tt>true</tt>,
* Gst::Element::provide_clock() will return a clock that reflects the datarate
* of @a sink. If @a provide is <tt>false</tt>, Gst::Element::provide_clock() will return <tt>0</tt>.
*
* @param provide New state.
*/
void set_provide_clock(bool provide);
/** Queries whether @a sink will provide a clock or not. See also
* gst_audio_base_sink_set_provide_clock.
*
* @return <tt>true</tt> if @a sink will provide a clock.
*/
bool get_provide_clock() const;
/** Controls how clock slaving will be performed in @a sink.
*
* @param method The new slave method.
*/
void set_slave_method(Gst::AudioBaseSinkSlaveMethod method);
/** Get the current slave method used by @a sink.
*
* @return The current slave method used by @a sink.
*/
Gst::AudioBaseSinkSlaveMethod get_slave_method() const;
/** Get the current drift tolerance, in microseconds, used by @a sink.
*
* @return The current drift tolerance used by @a sink.
*/
gint64 get_drift_tolerance() const;
/** Controls the sink's drift tolerance.
*
* @param drift_tolerance The new drift tolerance in microseconds.
*/
void set_drift_tolerance(gint64 drift_tolerance);
#ifdef GLIBMM_PROPERTIES_ENABLED
/** Timestamp alignment threshold in nanoseconds.
*
* You rarely need to use properties because there are get_ and set_ methods for almost all of them.
* @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_alignment_threshold() ;
#endif //#GLIBMM_PROPERTIES_ENABLED
#ifdef GLIBMM_PROPERTIES_ENABLED
/** Timestamp alignment threshold in nanoseconds.
*
* You rarely need to use properties because there are get_ and set_ methods for almost all of them.
* @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_alignment_threshold() const;
#endif //#GLIBMM_PROPERTIES_ENABLED
#ifdef GLIBMM_PROPERTIES_ENABLED
/** Size of audio buffer in microseconds, this is the minimum latency that the sink reports.
*
* You rarely need to use properties because there are get_ and set_ methods for almost all of them.
* @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< gint64 > property_buffer_time() ;
#endif //#GLIBMM_PROPERTIES_ENABLED
#ifdef GLIBMM_PROPERTIES_ENABLED
/** Size of audio buffer in microseconds, this is the minimum latency that the sink reports.
*
* You rarely need to use properties because there are get_ and set_ methods for almost all of them.
* @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< gint64 > property_buffer_time() const;
#endif //#GLIBMM_PROPERTIES_ENABLED
#ifdef GLIBMM_PROPERTIES_ENABLED
/** Allow pull-based scheduling.
*
* You rarely need to use properties because there are get_ and set_ methods for almost all of them.
* @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< bool > property_can_activate_pull() ;
#endif //#GLIBMM_PROPERTIES_ENABLED
#ifdef GLIBMM_PROPERTIES_ENABLED
/** Allow pull-based scheduling.
*
* You rarely need to use properties because there are get_ and set_ methods for almost all of them.
* @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< bool > property_can_activate_pull() const;
#endif //#GLIBMM_PROPERTIES_ENABLED
#ifdef GLIBMM_PROPERTIES_ENABLED
/** Window of time in nanoseconds to wait before creating a discontinuity.
*
* You rarely need to use properties because there are get_ and set_ methods for almost all of them.
* @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_discont_wait() ;
#endif //#GLIBMM_PROPERTIES_ENABLED
#ifdef GLIBMM_PROPERTIES_ENABLED
/** Window of time in nanoseconds to wait before creating a discontinuity.
*
* You rarely need to use properties because there are get_ and set_ methods for almost all of them.
* @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_discont_wait() const;
#endif //#GLIBMM_PROPERTIES_ENABLED
#ifdef GLIBMM_PROPERTIES_ENABLED
/** Tolerance for clock drift in microseconds.
*
* You rarely need to use properties because there are get_ and set_ methods for almost all of them.
* @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< gint64 > property_drift_tolerance() ;
#endif //#GLIBMM_PROPERTIES_ENABLED
#ifdef GLIBMM_PROPERTIES_ENABLED
/** Tolerance for clock drift in microseconds.
*
* You rarely need to use properties because there are get_ and set_ methods for almost all of them.
* @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< gint64 > property_drift_tolerance() const;
#endif //#GLIBMM_PROPERTIES_ENABLED
#ifdef GLIBMM_PROPERTIES_ENABLED
/** The minimum amount of data to write in each iteration in microseconds.
*
* You rarely need to use properties because there are get_ and set_ methods for almost all of them.
* @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< gint64 > property_latency_time() ;
#endif //#GLIBMM_PROPERTIES_ENABLED
#ifdef GLIBMM_PROPERTIES_ENABLED
/** The minimum amount of data to write in each iteration in microseconds.
*
* You rarely need to use properties because there are get_ and set_ methods for almost all of them.
* @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< gint64 > property_latency_time() const;
#endif //#GLIBMM_PROPERTIES_ENABLED
#ifdef GLIBMM_PROPERTIES_ENABLED
/** Provide a clock to be used as the global pipeline clock.
*
* You rarely need to use properties because there are get_ and set_ methods for almost all of them.
* @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< bool > property_provide_clock() ;
#endif //#GLIBMM_PROPERTIES_ENABLED
#ifdef GLIBMM_PROPERTIES_ENABLED
/** Provide a clock to be used as the global pipeline clock.
*
* You rarely need to use properties because there are get_ and set_ methods for almost all of them.
* @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< bool > property_provide_clock() const;
#endif //#GLIBMM_PROPERTIES_ENABLED
#ifdef GLIBMM_PROPERTIES_ENABLED
/** Algorithm to use to match the rate of the masterclock.
*
* You rarely need to use properties because there are get_ and set_ methods for almost all of them.
* @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< Gst::AudioBaseSinkSlaveMethod > property_slave_method() ;
#endif //#GLIBMM_PROPERTIES_ENABLED
#ifdef GLIBMM_PROPERTIES_ENABLED
/** Algorithm to use to match the rate of the masterclock.
*
* You rarely need to use properties because there are get_ and set_ methods for almost all of them.
* @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< Gst::AudioBaseSinkSlaveMethod > property_slave_method() const;
#endif //#GLIBMM_PROPERTIES_ENABLED
/** vfunc to create and return a Gst::AudioRingBuffer to write to.
*/
virtual Glib::RefPtr<Gst::AudioRingBuffer> create_ring_buffer_vfunc();
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::AudioBaseSink
*/
Glib::RefPtr<Gst::AudioBaseSink> wrap(GstAudioBaseSink* object, bool take_copy = false);
}
#endif /* _GSTREAMERMM_AUDIOBASESINK_H */
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