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64 lines
2.1 KiB
C
64 lines
2.1 KiB
C
/* GStreamer OSS Mixer implementation
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* Copyright (C) 2003 Ronald Bultje <rbultje@ronald.bitfreak.net>
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*
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* gstossmixer.h: mixer interface implementation for OSS
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __GST_OSS_MIXER_H__
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#define __GST_OSS_MIXER_H__
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#include <gst/gst.h>
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#include <gst/mixer/mixer.h>
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#include "gstosselement.h"
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G_BEGIN_DECLS
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#define GST_TYPE_OSSMIXER_TRACK \
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(gst_ossmixer_track_get_type ())
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#define GST_OSSMIXER_TRACK(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_OSSMIXER_TRACK, \
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GstOssMixerTrack))
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#define GST_OSSMIXER_TRACK_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_OSSMIXER_TRACK, \
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GstOssMixerTrackClass))
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#define GST_IS_OSSMIXER_TRACK(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_OSSMIXER_TRACK))
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#define GST_IS_OSSMIXER_TRACK_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_OSSMIXER_TRACK))
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typedef struct _GstOssMixerTrack {
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GstMixerTrack parent;
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gint lvol, rvol;
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gint track_num;
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} GstOssMixerTrack;
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typedef struct _GstOssMixerTrackClass {
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GstMixerTrackClass parent;
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} GstOssMixerTrackClass;
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GType gst_ossmixer_track_get_type (void);
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void gst_ossmixer_interface_init (GstMixerClass *klass);
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void gst_oss_interface_init (GstImplementsInterfaceClass *klass);
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void gst_ossmixer_build_list (GstOssElement *oss);
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void gst_ossmixer_free_list (GstOssElement *oss);
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G_END_DECLS
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#endif /* __GST_OSS_MIXER_H__ */
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