gstreamer/sys/sunaudio/gstsunaudiosrc.h
Brian Cameron 490ac45de2 sys/sunaudio/: Add a SunAudio source plugin.
Original commit message from CVS:
Patch by: Brian Cameron <brian dot cameron at sun dot com>
* sys/sunaudio/Makefile.am:
* sys/sunaudio/gstsunaudio.c: (plugin_init):
* sys/sunaudio/gstsunaudiomixerctrl.c:
(gst_sunaudiomixer_ctrl_build_list), (gst_sunaudiomixer_ctrl_new),
(gst_sunaudiomixer_ctrl_list_tracks),
(gst_sunaudiomixer_ctrl_get_volume),
(gst_sunaudiomixer_ctrl_set_volume),
(gst_sunaudiomixer_ctrl_set_mute),
(gst_sunaudiomixer_ctrl_set_record):
* sys/sunaudio/gstsunaudiomixerctrl.h:
* sys/sunaudio/gstsunaudiomixertrack.c:
(gst_sunaudiomixer_track_init), (gst_sunaudiomixer_track_new):
* sys/sunaudio/gstsunaudiomixertrack.h:
* sys/sunaudio/gstsunaudiosrc.c: (gst_sunaudiosrc_dispose),
(gst_sunaudiosrc_base_init), (gst_sunaudiosrc_class_init),
(gst_sunaudiosrc_init), (gst_sunaudiosrc_set_property),
(gst_sunaudiosrc_get_property), (gst_sunaudiosrc_getcaps),
(gst_sunaudiosrc_open), (gst_sunaudiosrc_close),
(gst_sunaudiosrc_prepare), (gst_sunaudiosrc_unprepare),
(gst_sunaudiosrc_read), (gst_sunaudiosrc_delay),
(gst_sunaudiosrc_reset):
* sys/sunaudio/gstsunaudiosrc.h:
Add a SunAudio source plugin.
Support stereo and right/left channel gain in the mixer plugin.
Support the RECORD flag so that you can switch between line-input and
microphone in gnome-volume-control.
Code cleanups like using an enumerator for track number instead of an
integer. Fixes #344923.
2006-06-20 10:35:48 +00:00

68 lines
2 KiB
C

/* GStreamer
* Copyright (C) 2004 David A. Schleef <ds@schleef.org>
* Copyright (C) 2005 Brian Cameron <brian.cameron@sun.com>
*
* gstsunaudiosrc.h:
*
* 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 __GST_SUNAUDIO_SRC_H__
#define __GST_SUNAUDIO_SRC_H__
#include <sys/audioio.h>
#include <gst/gst.h>
#include <gst/audio/gstaudiosrc.h>
#include "gstsunaudiomixerctrl.h"
G_BEGIN_DECLS
#define GST_TYPE_SUNAUDIO_SRC (gst_sunaudiosrc_get_type())
#define GST_SUNAUDIO_SRC(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_SUNAUDIO_SRC,GstSunAudioSrc))
#define GST_SUNAUDIO_SRC_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_SUNAUDIO_SRC,GstSunAudioSrcClass))
#define GST_IS_SUNAUDIO_SRC(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_SUNAUDIO_SRC))
#define GST_IS_SUNAUDIO_SRC_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_SUNAUDIO_SRC))
typedef struct _GstSunAudioSrc GstSunAudioSrc;
typedef struct _GstSunAudioSrcClass GstSunAudioSrcClass;
struct _GstSunAudioSrc {
GstAudioSrc src;
gchar *device;
gchar *device_name;
gint fd;
gint control_fd;
audio_device_t dev;
audio_info_t info;
gint bytes_per_sample;
GstSunAudioMixerCtrl *mixer;
};
struct _GstSunAudioSrcClass {
GstAudioSrcClass parent_class;
};
GType gst_sunaudiosrc_get_type(void);
G_END_DECLS
#endif /* __GST_SUNAUDIO_SRC_H__ */