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Attempt getting audio port volume levels.

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rocky
2005-06-11 18:59:47 +00:00
parent 317de33b70
commit c0310e8674
3 changed files with 60 additions and 5 deletions
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22
lib/driver/MSWindows/win32.c
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@@ -1,5 +1,5 @@
/*
$Id: win32.c,v 1.30 2005/03/09 11:04:34 rocky Exp $
$Id: win32.c,v 1.31 2005/06/11 18:59:47 rocky Exp $
Copyright (C) 2003, 2004, 2005 Rocky Bernstein <rocky@panix.com>
@@ -26,7 +26,7 @@
# include "config.h"
#endif
static const char _rcsid[] = "$Id: win32.c,v 1.30 2005/03/09 11:04:34 rocky Exp $";
static const char _rcsid[] = "$Id: win32.c,v 1.31 2005/06/11 18:59:47 rocky Exp $";
#include <cdio/cdio.h>
#include <cdio/sector.h>
@@ -84,6 +84,23 @@ static const char _rcsid[] = "$Id: win32.c,v 1.30 2005/03/09 11:04:34 rocky Exp
#define WIN_NT ( GetVersion() < 0x80000000 )
#endif
/*!
Set the volume of an audio CD.
@param p_cdio the CD object to be acted upon.
*/
static driver_return_code_t
audio_get_volume_win32 ( void *p_user_data,
/*out*/ cdio_audio_volume_t *p_volume)
{
if ( WIN_NT ) {
return audio_get_volume_win32ioctl (p_user_data, p_volume);
} else {
return DRIVER_OP_UNSUPPORTED; /* not yet, but soon I hope */
}
}
/*!
Pause playing CD through analog output
@@ -874,6 +891,7 @@ cdio_open_am_win32 (const char *psz_orig_source, const char *psz_access_mode)
memset( &_funcs, 0, sizeof(_funcs) );
_funcs.audio_get_volume = audio_get_volume_win32;
_funcs.audio_pause = audio_pause_win32;
_funcs.audio_play_msf = audio_play_msf_win32;
#if 0