gstreamer/ext/alsa/gstalsamixer.h
Thomas Vander Stichele 5014a9eee6 fold all interfaces in one interfaces dir, preserving CVS history
Original commit message from CVS:
fold all interfaces in one interfaces dir, preserving CVS history
2005-06-30 11:58:40 +00:00

52 lines
1.8 KiB
C

/* 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_H__
#define __GST_ALSA_MIXER_H__
#include "gstalsa.h"
#include "gstalsamixeroptions.h"
#include "gstalsamixertrack.h"
#include <gst/interfaces/mixer.h>
G_BEGIN_DECLS
#define GST_ALSA_MIXER(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_ALSA_MIXER,GstAlsaMixer))
#define GST_ALSA_MIXER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_ALSA_MIXER,GstAlsaMixerClass))
#define GST_IS_ALSA_MIXER(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_ALSA_MIXER))
#define GST_IS_ALSA_MIXER_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_ALSA_MIXER))
#define GST_TYPE_ALSA_MIXER (gst_alsa_mixer_get_type())
typedef struct _GstAlsaMixer GstAlsaMixer;
typedef struct _GstAlsaMixerClass GstAlsaMixerClass;
struct _GstAlsaMixer {
GstAlsa parent;
GList * tracklist; /* list of available tracks */
snd_mixer_t * mixer_handle;
};
struct _GstAlsaMixerClass {
GstAlsaClass parent;
};
GType gst_alsa_mixer_get_type (void);
G_END_DECLS
#endif /* __GST_ALSA_MIXER_H__ */