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check in audio background source

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Brandon Lewis 2010-06-11 10:37:49 +02:00 committed by Edward Hervey
parent 8b10e0c065
commit 3c47729062
2 changed files with 190 additions and 0 deletions
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115
ges/ges-track-audio-background-source.c Normal file
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/* 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., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
/**
* SECTION:ges-track-source
* @short_description: Base Class for single-media sources
*/
#include "ges-internal.h"
#include "ges-track-object.h"
#include "ges-track-audio-background-source.h"
G_DEFINE_TYPE (GESTrackAudioBackgroundSource, ges_track_abg_src,
GES_TYPE_TRACK_BACKGROUND_SOURCE);
enum
{
PROP_0,
};
static void ges_track_abg_src_dispose (GObject * object);
static void ges_track_abg_src_finalize (GObject * object);
static void ges_track_abg_src_get_property (GObject * object, guint
property_id, GValue * value, GParamSpec * pspec);
static void ges_track_abg_src_set_property (GObject * object, guint
property_id, const GValue * value, GParamSpec * pspec);
static GstElement *ges_track_abg_src_create_element (GESTrackBackgroundSource
* self);
static void
ges_track_abg_src_class_init (GESTrackAudioBackgroundSourceClass * klass)
{
GObjectClass *object_class;
GESTrackBackgroundSourceClass *bg_class;
object_class = G_OBJECT_CLASS (klass);
bg_class = GES_TRACK_BACKGROUND_SOURCE_CLASS (klass);
object_class->get_property = ges_track_abg_src_get_property;
object_class->set_property = ges_track_abg_src_set_property;
object_class->dispose = ges_track_abg_src_dispose;
object_class->finalize = ges_track_abg_src_finalize;
bg_class->create_element = ges_track_abg_src_create_element;
}
static void
ges_track_abg_src_init (GESTrackAudioBackgroundSource * self)
{
}
static void
ges_track_abg_src_dispose (GObject * object)
{
G_OBJECT_CLASS (ges_track_abg_src_parent_class)->dispose (object);
}
static void
ges_track_abg_src_finalize (GObject * object)
{
G_OBJECT_CLASS (ges_track_abg_src_parent_class)->finalize (object);
}
static void
ges_track_abg_src_get_property (GObject * object,
guint property_id, GValue * value, GParamSpec * pspec)
{
switch (property_id) {
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}
}
static void
ges_track_abg_src_set_property (GObject * object,
guint property_id, const GValue * value, GParamSpec * pspec)
{
switch (property_id) {
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}
}
static GstElement *
ges_track_abg_src_create_element (GESTrackBackgroundSource * self)
{
return gst_element_factory_make ("audiotestsrc", NULL);
}
GESTrackAudioBackgroundSource *
ges_track_audio_background_source_new (void)
{
return g_object_new (GES_TYPE_TRACK_AUDIO_BACKGROUND_SOURCE, NULL);
}

75
ges/ges-track-audio-background-source.h Normal file
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/* 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., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef _GES_TRACK_AUDIO_BACKGROUND_SOURCE
#define _GES_TRACK_AUDIO_BACKGROUND_SOURCE
#include <glib-object.h>
#include <ges/ges-types.h>
#include <ges/ges-track-background-source.h>
G_BEGIN_DECLS
#define GES_TYPE_TRACK_AUDIO_BACKGROUND_SOURCE ges_track_abg_src_get_type()
#define GES_TRACK_AUDIO_BACKGROUND_SOURCE(obj) \
(G_TYPE_CHECK_INSTANCE_CAST ((obj), GES_TYPE_TRACK_AUDIO_BACKGROUND_SOURCE, GESTrackAudioBackgroundSource))
#define GES_TRACK_AUDIO_BACKGROUND_SOURCE_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST ((klass), GES_TYPE_TRACK_AUDIO_BACKGROUND_SOURCE, GESTrackAudioBackgroundSourceClass))
#define GES_IS_TRACK_AUDIO_BACKGROUND_SOURCE(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE ((obj), GES_TYPE_TRACK_AUDIO_BACKGROUND_SOURCE))
#define GES_IS_TRACK_AUDIO_BACKGROUND_SOURCE_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE ((klass), GES_TYPE_TRACK_AUDIO_BACKGROUND_SOURCE))
#define GES_TRACK_AUDIO_BACKGROUND_SOURCE_GET_CLASS(obj) \
(G_TYPE_INSTANCE_GET_CLASS ((obj), GES_TYPE_TRACK_AUDIO_BACKGROUND_SOURCE, GESTrackAudioBackgroundSourceClass))
/**
* GESTrackAudioBackgroundSource:
* @uri: #gchar *, the URI of the media audio_background to play
*
*/
struct _GESTrackAudioBackgroundSource {
GESTrackBackgroundSource parent;
/*< public >*/
};
/**
* GESTrackAudioBackgroundSourceClass:
* @parent_class: parent class
*/
struct _GESTrackAudioBackgroundSourceClass {
GESTrackBackgroundSourceClass parent_class;
/* <public> */
};
GType ges_track_abg_src_get_type (void);
GESTrackAudioBackgroundSource* ges_track_audio_background_source_new (void);
G_END_DECLS
#endif /* _GES_TRACK_AUDIO_BACKGROUND_SOURCE */