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/*
The mediastreamer library aims at providing modular media processing and I/O
for linphone, but also for any telephony application.
Copyright (C) 2001 Simon MORLAT simon.morlat@linphone.org
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef MSSOUNDREAD_H
#define MSSOUNDREAD_H
#include "msfilter.h"
#include "mssync.h"
struct _MSSoundRead
{
/* the MSOssRead derivates from MSFilter, so the MSFilter object MUST be the first of the MSOssRead object
in order to the object mechanism to work*/
MSFilter filter;
};
typedef struct _MSSoundRead MSSoundRead;
struct _MSSoundReadClass
{
/* the MSOssRead derivates from MSFilter, so the MSFilter class MUST be the first of the MSOssRead class
in order to the class mechanism to work*/
MSFilterClass tqparent_class;
gint (*set_device)(MSSoundRead *, gint devid);
void (*start)(MSSoundRead *);
void (*stop)(MSSoundRead*);
void (*set_level)(MSSoundRead *, gint a);
};
typedef struct _MSSoundReadClass MSSoundReadClass;
/* PUBLIC */
#define MS_SOUND_READ(filter) ((MSSoundRead*)(filter))
#define MS_SOUND_READ_CLASS(klass) ((MSSoundReadClass*)(klass))
static inline int ms_sound_read_set_device(MSSoundRead *r,gint devid)
{
return MS_SOUND_READ_CLASS( MS_FILTER(r)->klass )->set_device(r,devid);
}
static inline void ms_sound_read_start(MSSoundRead *r)
{
MS_SOUND_READ_CLASS( MS_FILTER(r)->klass )->start(r);
}
static inline void ms_sound_read_stop(MSSoundRead *w)
{
MS_SOUND_READ_CLASS( MS_FILTER(w)->klass )->stop(w);
}
static inline void ms_sound_read_set_level(MSSoundRead *w,gint a)
{
MS_SOUND_READ_CLASS( MS_FILTER(w)->klass )->set_level(w,a);
}
/* FOR INTERNAL USE*/
void ms_sound_read_init(MSSoundRead *r);
void ms_sound_read_class_init(MSSoundReadClass *klass);
#endif
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