/* ALSA mixer interface implementation.

 * Copyright (C) 2003 Leif Johnson <leif@ambient.2y.net>

 *

 * 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., 675 Mass Ave, Cambridge, MA 02139, USA.

 */

#ifndef __GST_ALSA_MIXER_ELEMENT_H__

#define __GST_ALSA_MIXER_ELEMENT_H__

#include "gstalsa.h"

#include "gstalsamixer.h"

G_BEGIN_DECLS

#define GST_ALSA_MIXER_ELEMENT(obj)             (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_ALSA_MIXER_ELEMENT,GstAlsaMixerElement))

#define GST_ALSA_MIXER_ELEMENT_CLASS(klass)     (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_ALSA_MIXER_ELEMENT,GstAlsaMixerElementClass))

#define GST_IS_ALSA_MIXER_ELEMENT(obj)          (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_ALSA_MIXER_ELEMENT))

#define GST_IS_ALSA_MIXER_ELEMENT_CLASS(klass)  (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_ALSA_MIXER_ELEMENT))

#define GST_TYPE_ALSA_MIXER_ELEMENT             (gst_alsa_mixer_element_get_type())

typedef struct _GstAlsaMixerElement GstAlsaMixerElement;

typedef struct _GstAlsaMixerElementClass GstAlsaMixerElementClass;

/**

 * GstAlsaMixerElement

 *

 * Opaque datastructure.

 */

struct _GstAlsaMixerElement {

  GstElement            parent;

  GstAlsaMixer          *mixer;

  gchar                 *device;

};

struct _GstAlsaMixerElementClass {

  GstElementClass       parent;

};

GType           gst_alsa_mixer_element_get_type         (void);

G_END_DECLS

#endif /* __GST_ALSA_MIXER_ELEMENT_H__ */