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More audio control corrections.

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rocky
2005-03-06 11:21:52 +00:00
parent 7b78b896f4
commit 1fe287e813
14 changed files with 290 additions and 133 deletions
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48
lib/driver/gnu_linux.c
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@@ -1,5 +1,5 @@
/*
$Id: gnu_linux.c,v 1.4 2005/03/06 00:03:53 rocky Exp $
$Id: gnu_linux.c,v 1.5 2005/03/06 11:21:52 rocky Exp $
Copyright (C) 2001 Herbert Valerio Riedel <hvr@gnu.org>
Copyright (C) 2002, 2003, 2004, 2005 Rocky Bernstein <rocky@panix.com>
@@ -27,7 +27,7 @@
# include "config.h"
#endif
static const char _rcsid[] = "$Id: gnu_linux.c,v 1.4 2005/03/06 00:03:53 rocky Exp $";
static const char _rcsid[] = "$Id: gnu_linux.c,v 1.5 2005/03/06 11:21:52 rocky Exp $";
#include <string.h>
@@ -233,13 +233,13 @@ audio_play_msf_linux (void *p_user_data, msf_t *p_start_msf, msf_t *p_end_msf)
const _img_private_t *p_env = p_user_data;
struct cdrom_msf cdrom_msf;
cdrom_msf.cdmsf_min0 = p_start_msf->m;
cdrom_msf.cdmsf_sec0 = p_start_msf->s;
cdrom_msf.cdmsf_frame0 = p_start_msf->f;
cdrom_msf.cdmsf_min0 = cdio_from_bcd8(p_start_msf->m);
cdrom_msf.cdmsf_sec0 = cdio_from_bcd8(p_start_msf->s);
cdrom_msf.cdmsf_frame0 = cdio_from_bcd8(p_start_msf->f);
cdrom_msf.cdmsf_min1 = p_end_msf->m;
cdrom_msf.cdmsf_sec1 = p_end_msf->s;
cdrom_msf.cdmsf_frame1 = p_end_msf->f;
cdrom_msf.cdmsf_min1 = cdio_from_bcd8(p_end_msf->m);
cdrom_msf.cdmsf_sec1 = cdio_from_bcd8(p_end_msf->s);
cdrom_msf.cdmsf_frame1 = cdio_from_bcd8(p_end_msf->f);
return ioctl(p_env->gen.fd, CDROMPLAYMSF, &cdrom_msf);
}
@@ -283,7 +283,6 @@ audio_read_subchannel_linux (void *p_user_data,
static driver_return_code_t
audio_resume_linux (void *p_user_data)
{
const _img_private_t *p_env = p_user_data;
return ioctl(p_env->gen.fd, CDROMRESUME, 0);
}
@@ -291,17 +290,42 @@ audio_resume_linux (void *p_user_data)
/*!
Set the volume of an audio CD.
@param p_cdio the CD object to be acted upon.
@param p_user_data the CD object to be acted upon.
*/
static driver_return_code_t
audio_set_volume_linux (void *p_user_data, cdio_audio_volume_t *p_volume)
{
const _img_private_t *p_env = p_user_data;
return ioctl(p_env->gen.fd, CDROMVOLCTRL, p_volume);
}
/*!
Stop playing an audio CD.
@param p_user_data the CD object to be acted upon.
*/
static driver_return_code_t
audio_stop_linux (void *p_user_data)
{
const _img_private_t *p_env = p_user_data;
return ioctl(p_env->gen.fd, CDROMSTOP);
}
/*!
Stop playing an audio CD.
@param p_user_data the CD object to be acted upon.
*/
static driver_return_code_t
close_tray_linux (void *p_user_data)
{
const _img_private_t *p_env = p_user_data;
return ioctl(p_env->gen.fd, CDROMCLOSETRAY);
}
/*!
Return the value associated with the key "arg".
*/
@@ -1329,6 +1353,8 @@ cdio_open_am_linux (const char *psz_orig_source, const char *access_mode)
#endif
.audio_resume = audio_resume_linux,
.audio_set_volume = audio_set_volume_linux,
.audio_stop = audio_stop_linux,
.close_tray = close_tray_linux,
.eject_media = eject_media_linux,
.free = cdio_generic_free,
.get_arg = get_arg_linux,