mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-11-27 12:11:13 +00:00
Code Issues 1 Projects Releases Wiki Activity

check in ges-track-audio-title-source.{c,h}

Browse source
This commit is contained in:
Brandon Lewis 2010-06-16 13:20:54 +02:00 committed by Edward Hervey
parent 43583aaa16
commit 7da9439668
6 changed files with 224 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

14
docs/libs/ges-sections.txt
View file

@ -412,3 +412,17 @@ GES_TYPE_TIMELINE_BACKGROUND_SOURCE
GES_TYPE_TIMELINE_TITLE_SOURCE
GES_TYPE_TRACK_VIDEO_TITLE_SOURCE
</SECTION>
<SECTION>
GESTrackAudioTitleSource
GESTrackAudioTitleSourceClass
ges_track_audio_title_source_new
ges_track_audio_title_src_get_type
<SUBSECTION Standard>
GES_IS_TRACK_AUDIO_TITLE_SOURCE
GES_IS_TRACK_AUDIO_TITLE_SOURCE_CLASS
GES_TRACK_AUDIO_TITLE_SOURCE
GES_TRACK_AUDIO_TITLE_SOURCE_CLASS
GES_TRACK_AUDIO_TITLE_SOURCE_GET_CLASS
GES_TYPE_TRACK_AUDIO_TITLE_SOURCE
</SECTION>

2
ges/Makefile.am
View file

@ -30,6 +30,7 @@ libges_@GST_MAJORMINOR@_la_SOURCES = \
ges-track-audio-background-source.c \
ges-track-title-source.c \
ges-track-video-title-source.c \
ges-track-audio-title-source.c \
ges-utils.c
libges_@GST_MAJORMINOR@includedir = $(includedir)/gstreamer-@GST_MAJORMINOR@/ges/
@ -58,6 +59,7 @@ libges_@GST_MAJORMINOR@include_HEADERS = \
ges-track-audio-background-source.h \
ges-track-title-source.h \
ges-track-video-title-source.h \
ges-track-audio-title-source.h \
ges-utils.h
libges_@GST_MAJORMINOR@_la_CFLAGS = -I$(top_srcdir) $(GST_PROFILE_CFLAGS) $(GST_DISCOVERER_CFLAGS) $(GST_CONTROLLER_CFLAGS) $(GST_PLUGINS_BASE_CFLAGS) $(GST_CFLAGS)

125
ges/ges-track-audio-title-source.c Normal file
View file

@ -0,0 +1,125 @@
/* 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.
*/
/* TODO: this class is nearly identical to the corresponding background
* source. Maybe we chould have a "GESTrackSilentAudioSource" that's shared
* among several timeline objects. There's no particular reason why the track
* object hierarchy has to be exactly parallel to the timeline object
* hierarchy. If anything, that's the motivation for separating them.
*/
/**
* SECTION:ges-track-audio-title-source
* @short_description: silent audio source associated with stand-alone title
*/
#include "ges-internal.h"
#include "ges-track-object.h"
#include "ges-track-audio-title-source.h"
G_DEFINE_TYPE (GESTrackAudioTitleSource, ges_track_audio_title_src,
GES_TYPE_TRACK_TITLE_SOURCE);
enum
{
PROP_0,
};
static void ges_track_audio_title_src_dispose (GObject * object);
static void ges_track_audio_title_src_finalize (GObject * object);
static void ges_track_audio_title_src_get_property (GObject * object, guint
property_id, GValue * value, GParamSpec * pspec);
static void ges_track_audio_title_src_set_property (GObject * object, guint
property_id, const GValue * value, GParamSpec * pspec);
static GstElement *ges_track_audio_title_src_create_element (GESTrackTitleSource
* self);
static void
ges_track_audio_title_src_class_init (GESTrackAudioTitleSourceClass * klass)
{
GObjectClass *object_class;
GESTrackTitleSourceClass *bg_class;
object_class = G_OBJECT_CLASS (klass);
bg_class = GES_TRACK_TITLE_SOURCE_CLASS (klass);
object_class->get_property = ges_track_audio_title_src_get_property;
object_class->set_property = ges_track_audio_title_src_set_property;
object_class->dispose = ges_track_audio_title_src_dispose;
object_class->finalize = ges_track_audio_title_src_finalize;
bg_class->create_element = ges_track_audio_title_src_create_element;
}
static void
ges_track_audio_title_src_init (GESTrackAudioTitleSource * self)
{
}
static void
ges_track_audio_title_src_dispose (GObject * object)
{
G_OBJECT_CLASS (ges_track_audio_title_src_parent_class)->dispose (object);
}
static void
ges_track_audio_title_src_finalize (GObject * object)
{
G_OBJECT_CLASS (ges_track_audio_title_src_parent_class)->finalize (object);
}
static void
ges_track_audio_title_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_audio_title_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_audio_title_src_create_element (GESTrackTitleSource * self)
{
GstElement *ret;
ret = gst_element_factory_make ("audiotestsrc", NULL);
g_object_set (ret, "volume", (gdouble) 0, NULL);
return ret;
}
GESTrackAudioTitleSource *
ges_track_audio_title_source_new (void)
{
return g_object_new (GES_TYPE_TRACK_AUDIO_TITLE_SOURCE, NULL);
}

78
ges/ges-track-audio-title-source.h Normal file
View file

@ -0,0 +1,78 @@
/* 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_TITLE_SOURCE
#define _GES_TRACK_AUDIO_TITLE_SOURCE
#include <glib-object.h>
#include <ges/ges-types.h>
#include <ges/ges-track-title-source.h>
G_BEGIN_DECLS
#define GES_TYPE_TRACK_AUDIO_TITLE_SOURCE ges_track_audio_title_src_get_type()
#define GES_TRACK_AUDIO_TITLE_SOURCE(obj) \
(G_TYPE_CHECK_INSTANCE_CAST ((obj), GES_TYPE_TRACK_AUDIO_TITLE_SOURCE, GESTrackAudioTitleSource))
#define GES_TRACK_AUDIO_TITLE_SOURCE_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST ((klass), GES_TYPE_TRACK_AUDIO_TITLE_SOURCE, GESTrackAudioTitleSourceClass))
#define GES_IS_TRACK_AUDIO_TITLE_SOURCE(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE ((obj), GES_TYPE_TRACK_AUDIO_TITLE_SOURCE))
#define GES_IS_TRACK_AUDIO_TITLE_SOURCE_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE ((klass), GES_TYPE_TRACK_AUDIO_TITLE_SOURCE))
#define GES_TRACK_AUDIO_TITLE_SOURCE_GET_CLASS(obj) \
(G_TYPE_INSTANCE_GET_CLASS ((obj), GES_TYPE_TRACK_AUDIO_TITLE_SOURCE, GESTrackAudioTitleSourceClass))
/**
* GESTrackAudioTitleSource:
* @parent: parent
*
*/
struct _GESTrackAudioTitleSource {
GESTrackTitleSource parent;
/*< public >*/
};
/**
* GESTrackAudioTitleSourceClass:
* @parent_class: parent class
*
*/
struct _GESTrackAudioTitleSourceClass {
GESTrackTitleSourceClass parent_class;
/*< public >*/
};
GType ges_track_audio_title_src_get_type (void);
GESTrackAudioTitleSource* ges_track_audio_title_source_new (void);
G_END_DECLS
#endif /* _GES_TRACK_AUDIO_TITLE_SOURCE */

4
ges/ges-types.h
View file

@ -89,4 +89,8 @@ typedef struct _GESTrackVideoTitleSource GESTrackVideoTitleSource;
typedef struct _GESTrackVideoTitleSourceClass
GESTrackVideoTitleSourceClass;
typedef struct _GESTrackAudioTitleSource GESTrackAudioTitleSource;
typedef struct _GESTrackAudioTitleSourceClass
GESTrackAudioTitleSourceClass;
#endif /* __GES_TYPES_H__ */

1
ges/ges.h
View file

@ -47,6 +47,7 @@
#include <ges/ges-track-audio-background-source.h>
#include <ges/ges-track-title-source.h>
#include <ges/ges-track-video-title-source.h>
#include <ges/ges-track-audio-title-source.h>
#include <ges/ges-utils.h>