gstreamer/ges/ges-audio-test-source.h
Simon Corsin a635e48d77 GES: Add GESVideoSource and GESAudioSource base classes
+ Update documentation.
  + Implements subclasses audio-uri-source and video-uri-source
2013-09-03 20:22:32 -04:00

89 lines
2.7 KiB
C

/* GStreamer Editing Services
* Copyright (C) 2010 Brandon Lewis <brandon.lewis@collabora.co.uk>
* 2010 Nokia Corporation
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef _GES_AUDIO_TEST_SOURCE
#define _GES_AUDIO_TEST_SOURCE
#include <glib-object.h>
#include <ges/ges-types.h>
#include <ges/ges-audio-source.h>
G_BEGIN_DECLS
#define GES_TYPE_AUDIO_TEST_SOURCE ges_audio_test_source_get_type()
#define GES_AUDIO_TEST_SOURCE(obj) \
(G_TYPE_CHECK_INSTANCE_CAST ((obj), GES_TYPE_AUDIO_TEST_SOURCE, GESAudioTestSource))
#define GES_AUDIO_TEST_SOURCE_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST ((klass), GES_TYPE_AUDIO_TEST_SOURCE, GESAudioTestSourceClass))
#define GES_IS_AUDIO_TEST_SOURCE(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE ((obj), GES_TYPE_AUDIO_TEST_SOURCE))
#define GES_IS_AUDIO_TEST_SOURCE_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE ((klass), GES_TYPE_AUDIO_TEST_SOURCE))
#define GES_AUDIO_TEST_SOURCE_GET_CLASS(obj) \
(G_TYPE_INSTANCE_GET_CLASS ((obj), GES_TYPE_AUDIO_TEST_SOURCE, GESAudioTestSourceClass))
typedef struct _GESAudioTestSourcePrivate GESAudioTestSourcePrivate;
/**
* GESAudioTestSource:
*
*/
struct _GESAudioTestSource {
GESAudioSource parent;
/*< private >*/
GESAudioTestSourcePrivate *priv;
/* Padding for API extension */
gpointer _ges_reserved[GES_PADDING];
};
struct _GESAudioTestSourceClass {
/*< private >*/
GESAudioSourceClass parent_class;
/* Padding for API extension */
gpointer _ges_reserved[GES_PADDING];
};
GType ges_audio_test_source_get_type (void);
void ges_audio_test_source_set_freq(GESAudioTestSource *self,
gdouble freq);
void ges_audio_test_source_set_volume(GESAudioTestSource *self,
gdouble volume);
double ges_audio_test_source_get_freq(GESAudioTestSource *self);
double ges_audio_test_source_get_volume(GESAudioTestSource *self);
GESAudioTestSource* ges_audio_test_source_new (void);
G_END_DECLS
#endif /* _GES_AUDIO_TEST_SOURCE */