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/* GStreamer
* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
* Copyright (C) <2003> David Schleef <ds@schleef.org>
*
* 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.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <gst/gst.h>
#include <gst/audio/gstaudiofilter.h>
typedef struct _GstAudiofilterExample GstAudiofilterExample;
typedef struct _GstAudiofilterExampleClass GstAudiofilterExampleClass;
#define GST_TYPE_AUDIOFILTER_EXAMPLE \
(gst_audiofilter_example_get_type())
#define GST_AUDIOFILTER_EXAMPLE(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_AUDIOFILTER_EXAMPLE,GstAudiofilterExample))
#define GST_AUDIOFILTER_EXAMPLE_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_AUDIOFILTER_EXAMPLE,GstAudiofilterExampleClass))
#define GST_IS_AUDIOFILTER_EXAMPLE(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_AUDIOFILTER_EXAMPLE))
#define GST_IS_AUDIOFILTER_EXAMPLE_CLASS(obj) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_AUDIOFILTER_EXAMPLE))
struct _GstAudiofilterExample {
GstAudiofilter audiofilter;
};
struct _GstAudiofilterExampleClass {
GstAudiofilterClass parent_class;
};
/* GstAudiofilterExample signals and args */
enum {
/* FILL ME */
LAST_SIGNAL
};
enum {
ARG_0,
ARG_METHOD,
/* FILL ME */
};
static void gst_audiofilter_example_base_init (gpointer g_class);
static void gst_audiofilter_example_class_init (gpointer g_class, gpointer class_data);
static void gst_audiofilter_example_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec);
static void gst_audiofilter_example_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec);
GType
gst_audiofilter_example_get_type (void)
{
static GType audiofilter_example_type = 0;
if (!audiofilter_example_type) {
static const GTypeInfo audiofilter_example_info = {
sizeof(GstAudiofilterExampleClass),
gst_audiofilter_example_base_init,
NULL,
gst_audiofilter_example_class_init,
NULL,
NULL,
sizeof(GstAudiofilterExample),
0,
NULL,
};
audiofilter_example_type = g_type_register_static(GST_TYPE_AUDIOFILTER,
"GstAudiofilterExample", &audiofilter_example_info, 0);
}
return audiofilter_example_type;
}
static void gst_audiofilter_example_base_init (gpointer g_class)
{
static GstElementDetails audiofilter_example_details = {
"Audio filter example",
"Filter/Effect/Audio",
"Filters audio",
"David Schleef <ds@schleef.org>"
};
GstAudiofilterExampleClass *klass = (GstAudiofilterExampleClass *) g_class;
GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
gst_element_class_set_details (element_class, &audiofilter_example_details);
}
static void gst_audiofilter_example_class_init (gpointer g_class, gpointer class_data)
{
GObjectClass *gobject_class;
GstElementClass *gstelement_class;
GstAudiofilterExampleClass *klass;
klass = (GstAudiofilterExampleClass *)g_class;
gobject_class = (GObjectClass*)klass;
gstelement_class = (GstElementClass*)klass;
gobject_class->set_property = gst_audiofilter_example_set_property;
gobject_class->get_property = gst_audiofilter_example_get_property;
}
static void
gst_audiofilter_example_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec)
{
GstAudiofilterExample *src;
/* it's not null if we got it, but it might not be ours */
g_return_if_fail(GST_IS_AUDIOFILTER_EXAMPLE(object));
src = GST_AUDIOFILTER_EXAMPLE(object);
GST_DEBUG("gst_audiofilter_example_set_property");
switch (prop_id) {
default:
break;
}
}
static void
gst_audiofilter_example_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
{
GstAudiofilterExample *src;
/* it's not null if we got it, but it might not be ours */
g_return_if_fail(GST_IS_AUDIOFILTER_EXAMPLE(object));
src = GST_AUDIOFILTER_EXAMPLE(object);
switch (prop_id) {
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static gboolean
plugin_init (GstPlugin *plugin)
{
return TRUE;
}
GST_PLUGIN_DEFINE (
GST_VERSION_MAJOR,
GST_VERSION_MINOR,
"gstaudiofilter_example",
"Audio filter example",
plugin_init,
VERSION,
"LGPL",
GST_PACKAGE,
GST_ORIGIN
)
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