wmlib/include/wm_platform.h

0001 #ifndef WM_PLATFORM_H
0002 #define WM_PLATFORM_H
0003 /*
0004  * This file is part of WorkMan, the civilized CD player library
0005  * Copyright (C) 1991-1997 by Steven Grimm <koreth@midwinter.com>
0006  * Copyright (C) by Dirk Försterling <milliByte@DeathsDoor.com>
0007  *
0008  * This library is free software; you can redistribute it and/or
0009  * modify it under the terms of the GNU Library General Public
0010  * License as published by the Free Software Foundation; either
0011  * version 2 of the License, or (at your option) any later version.
0012  *
0013  * This library is distributed in the hope that it will be useful,
0014  * but WITHOUT ANY WARRANTY; without even the implied warranty of
0015  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
0016  * Library General Public License for more details.
0017  *
0018  * You should have received a copy of the GNU Library General Public
0019  * License along with this library; if not, write to the Free
0020  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
0021  *
0022  * The platform interface
0023  *
0024  * This is just one more step to a more modular and understandable code.
0025  */
0026
0027 #define WM_CDS_ERROR(status) ((status) < 0 ||\
0028                                 (status) == WM_CDM_UNKNOWN)
0029
0030 #define WM_CDS_NO_DISC(status) ((status) < 0 ||\
0031                                 (status) == WM_CDM_UNKNOWN ||\
0032                                 (status) == WM_CDM_EJECTED ||\
0033                                 (status) == WM_CDM_NO_DISC)
0034
0035 #define WM_CDS_DISC_READY(status) ((status) == WM_CDM_TRACK_DONE ||\
0036                                 (status) == WM_CDM_PLAYING ||\
0037                                 (status) == WM_CDM_FORWARD ||\
0038                                 (status) == WM_CDM_PAUSED ||\
0039                                 (status) == WM_CDM_STOPPED ||\
0040                                 (status) == WM_CDM_LOADING ||\
0041                                 (status) == WM_CDM_BUFFERING)
0042
0043 #define WM_CDS_DISC_PLAYING(status) ((status) == WM_CDM_TRACK_DONE ||\
0044                                 (status) == WM_CDM_PLAYING ||\
0045                                 (status) == WM_CDM_FORWARD ||\
0046                                 (status) == WM_CDM_PAUSED)
0047 #define WM_CDM_BACK       1
0048 #define WM_CDM_TRACK_DONE 1
0049 #define WM_CDM_PLAYING    2
0050 #define WM_CDM_FORWARD    3
0051 #define WM_CDM_PAUSED     4
0052 #define WM_CDM_STOPPED    5
0053 #define WM_CDM_EJECTED    6
0054 #define WM_CDM_DEVICECHANGED 9       /* deprecated */
0055 #define WM_CDM_NO_DISC       10
0056 #define WM_CDM_UNKNOWN       11
0057 #define WM_CDM_CDDAERROR     12
0058 #define WM_CDM_LOADING       13      /* tribute to phonon state machine */
0059 #define WM_CDM_BUFFERING     14      /* tribute to phonon state machine */
0060 #define WM_CDM_CDDAACK       0xF0
0061
0062 #endif /* WM_PLATFORM_H */