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89 lines
2.8 KiB
C
89 lines
2.8 KiB
C
#ifndef WM_CDROM_H
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#define WM_CDROM_H
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/*
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* This file is part of WorkMan, the civilized CD player library
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* Copyright (C) 1991-1997 by Steven Grimm <koreth@midwinter.com>
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* Copyright (C) by Dirk Försterling <milliByte@DeathsDoor.com>
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* Copyright (C) 2004-2006 Alexander Kern <alex.kern@gmx.de>
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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 Free
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* Prototypes from cdrom.c
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*
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* This is just one more step to a more modular and understandable code.
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*/
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#include "wm_platform.h"
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#define WM_CDIN 0
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#define WM_CDDA 1
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#define WM_ENDTRACK 0
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#define WM_BALANCE_SYMMETRED 0
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#define WM_BALANCE_ALL_LEFTS -10
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#define WM_BALANCE_ALL_RIGHTS 10
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#define WM_VOLUME_MUTE 0
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#define WM_VOLUME_MAXIMAL 100
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/*
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* for valid values see wm_helpers.h
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*/
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int wm_cd_set_verbosity(int);
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const char *wm_drive_default_device();
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int wm_cd_init(const char *cd_device, const char *soundsystem,
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const char *sounddevice, const char *ctldevice, void **);
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int wm_cd_destroy(void *);
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int wm_cd_status(void *);
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int wm_cd_getcurtrack(void *);
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int wm_cd_getcurtracklen(void *);
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int wm_get_cur_pos_rel(void *);
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int wm_get_cur_pos_abs(void *);
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int wm_cd_getcountoftracks(void *);
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int wm_cd_gettracklen(void *, int track);
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int wm_cd_gettrackstart(void *, int track);
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int wm_cd_gettrackdata(void *, int track);
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int wm_cd_play(void *, int start, int pos, int end);
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int wm_cd_pause(void *);
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int wm_cd_stop(void *);
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int wm_cd_eject(void *);
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int wm_cd_closetray(void *);
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const char *wm_drive_vendor(void *);
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const char *wm_drive_model(void *);
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const char *wm_drive_revision(void *);
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unsigned long wm_cddb_discid(void *);
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/*
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* volume is valid WM_VOLUME_MUTE <= vol <= WM_VOLUME_MAXIMAL,
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* balance is valid WM_BALANCE_ALL_LEFTS <= balance <= WM_BALANCE_ALL_RIGHTS
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*/
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int wm_cd_volume(void *, int volume, int balance);
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/*
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* please notice, that more OSs don't allow to read balance and volume
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* in this case you get -1 for volume and WM_BALANCE_SYMMETRED for balance
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*/
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int wm_cd_getvolume(void *);
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int wm_cd_getbalance(void *);
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#endif /* WM_CDROM_H */
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