2 Copyright (C) 1996-1997 Id Software, Inc.
4 This program is free software; you can redistribute it and/or
5 modify it under the terms of the GNU General Public License
6 as published by the Free Software Foundation; either version 2
7 of the License, or (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
13 See the GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20 // Quake is a trademark of Id Software, Inc., (c) 1996 Id Software, Inc. All
29 extern HWND mainwindow;
33 void CDAudio_SysEject(void)
37 if ((dwReturn = mciSendCommand(wDeviceID, MCI_SET, MCI_SET_DOOR_OPEN, (DWORD)NULL)))
38 Con_Printf("MCI_SET_DOOR_OPEN failed (%i)\n", dwReturn);
42 void CDAudio_SysCloseDoor(void)
46 if ((dwReturn = mciSendCommand(wDeviceID, MCI_SET, MCI_SET_DOOR_CLOSED, (DWORD)NULL)))
47 Con_Printf("MCI_SET_DOOR_CLOSED failed (%i)\n", dwReturn);
50 int CDAudio_SysGetAudioDiskInfo(void)
53 MCI_STATUS_PARMS mciStatusParms;
55 mciStatusParms.dwItem = MCI_STATUS_READY;
56 dwReturn = mciSendCommand(wDeviceID, MCI_STATUS, MCI_STATUS_ITEM | MCI_WAIT, (DWORD) (LPVOID) &mciStatusParms);
59 Con_Print("CDAudio: drive ready test - get status failed\n");
62 if (!mciStatusParms.dwReturn)
64 Con_Print("CDAudio: drive not ready\n");
68 mciStatusParms.dwItem = MCI_STATUS_NUMBER_OF_TRACKS;
69 dwReturn = mciSendCommand(wDeviceID, MCI_STATUS, MCI_STATUS_ITEM | MCI_WAIT, (DWORD) (LPVOID) &mciStatusParms);
72 Con_Print("CDAudio: get tracks - status failed\n");
75 if (mciStatusParms.dwReturn < 1)
77 Con_Print("CDAudio: no music tracks\n");
81 return mciStatusParms.dwReturn;
85 float CDAudio_SysGetVolume (void)
92 void CDAudio_SysSetVolume (float volume)
98 int CDAudio_SysPlay (qbyte track)
101 MCI_PLAY_PARMS mciPlayParms;
102 MCI_STATUS_PARMS mciStatusParms;
104 // don't try to play a non-audio track
105 mciStatusParms.dwItem = MCI_CDA_STATUS_TYPE_TRACK;
106 mciStatusParms.dwTrack = track;
107 dwReturn = mciSendCommand(wDeviceID, MCI_STATUS, MCI_STATUS_ITEM | MCI_TRACK | MCI_WAIT, (DWORD) (LPVOID) &mciStatusParms);
110 Con_Printf("MCI_STATUS failed (%i)\n", dwReturn);
113 if (mciStatusParms.dwReturn != MCI_CDA_TRACK_AUDIO)
115 Con_Printf("CDAudio: track %i is not audio\n", track);
122 // get the length of the track to be played
123 mciStatusParms.dwItem = MCI_STATUS_LENGTH;
124 mciStatusParms.dwTrack = track;
125 dwReturn = mciSendCommand(wDeviceID, MCI_STATUS, MCI_STATUS_ITEM | MCI_TRACK | MCI_WAIT, (DWORD) (LPVOID) &mciStatusParms);
128 Con_Printf("MCI_STATUS failed (%i)\n", dwReturn);
132 mciPlayParms.dwFrom = MCI_MAKE_TMSF(track, 0, 0, 0);
133 mciPlayParms.dwTo = (mciStatusParms.dwReturn << 8) | track;
134 mciPlayParms.dwCallback = (DWORD)mainwindow;
135 dwReturn = mciSendCommand(wDeviceID, MCI_PLAY, MCI_NOTIFY | MCI_FROM | MCI_TO, (DWORD)(LPVOID) &mciPlayParms);
138 Con_Printf("CDAudio: MCI_PLAY failed (%i)\n", dwReturn);
146 int CDAudio_SysStop (void)
150 if ((dwReturn = mciSendCommand(wDeviceID, MCI_STOP, 0, (DWORD)NULL)))
152 Con_Printf("MCI_STOP failed (%i)\n", dwReturn);
158 int CDAudio_SysPause (void)
161 MCI_GENERIC_PARMS mciGenericParms;
163 mciGenericParms.dwCallback = (DWORD)mainwindow;
164 if ((dwReturn = mciSendCommand(wDeviceID, MCI_PAUSE, 0, (DWORD)(LPVOID) &mciGenericParms)))
166 Con_Printf("MCI_PAUSE failed (%i)\n", dwReturn);
173 int CDAudio_SysResume (void)
176 MCI_PLAY_PARMS mciPlayParms;
178 mciPlayParms.dwFrom = MCI_MAKE_TMSF(cdPlayTrack, 0, 0, 0);
179 mciPlayParms.dwTo = MCI_MAKE_TMSF(cdPlayTrack + 1, 0, 0, 0);
180 mciPlayParms.dwCallback = (DWORD)mainwindow;
181 dwReturn = mciSendCommand(wDeviceID, MCI_PLAY, MCI_TO | MCI_NOTIFY, (DWORD)(LPVOID) &mciPlayParms);
184 Con_Printf("CDAudio: MCI_PLAY failed (%i)\n", dwReturn);
190 LONG CDAudio_MessageHandler (HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
192 if (lParam != (LPARAM)wDeviceID)
197 case MCI_NOTIFY_SUCCESSFUL:
202 CDAudio_Play(cdPlayTrack, true);
206 case MCI_NOTIFY_ABORTED:
207 case MCI_NOTIFY_SUPERSEDED:
210 case MCI_NOTIFY_FAILURE:
211 Con_Print("MCI_NOTIFY_FAILURE\n");
217 Con_Printf("Unexpected MM_MCINOTIFY type (%i)\n", wParam);
225 int CDAudio_SysUpdate (void)
230 void CDAudio_SysInit (void)
234 int CDAudio_SysStartup (void)
237 MCI_OPEN_PARMS mciOpenParms;
238 MCI_SET_PARMS mciSetParms;
240 mciOpenParms.lpstrDeviceType = "cdaudio";
241 if ((dwReturn = mciSendCommand(0, MCI_OPEN, MCI_OPEN_TYPE | MCI_OPEN_SHAREABLE, (DWORD) (LPVOID) &mciOpenParms)))
243 Con_Printf("CDAudio_Init: MCI_OPEN failed (%i)\n", dwReturn);
246 wDeviceID = mciOpenParms.wDeviceID;
248 // Set the time format to track/minute/second/frame (TMSF).
249 mciSetParms.dwTimeFormat = MCI_FORMAT_TMSF;
250 if ((dwReturn = mciSendCommand(wDeviceID, MCI_SET, MCI_SET_TIME_FORMAT, (DWORD)(LPVOID) &mciSetParms)))
252 Con_Printf("MCI_SET_TIME_FORMAT failed (%i)\n", dwReturn);
253 mciSendCommand(wDeviceID, MCI_CLOSE, 0, (DWORD)NULL);
260 void CDAudio_SysShutdown (void)
262 if (mciSendCommand(wDeviceID, MCI_CLOSE, MCI_WAIT, (DWORD)NULL))
263 Con_Print("CDAudio_Shutdown: MCI_CLOSE failed\n");