269 lines
6.5 KiB
C
269 lines
6.5 KiB
C
/*
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Copyright (C) 1996-1997 Id Software, Inc.
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program 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.
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See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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// Quake is a trademark of Id Software, Inc., (c) 1996 Id Software, Inc. All
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// rights reserved.
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#include "quakedef.h"
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#include <windows.h>
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#include <mmsystem.h>
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#include "cdaudio.h"
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#if defined(_MSC_VER) && (_MSC_VER < 1300)
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typedef DWORD DWORD_PTR;
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#endif
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extern HWND mainwindow;
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UINT wDeviceID;
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void CDAudio_SysEject(void)
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{
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DWORD dwReturn;
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if ((dwReturn = mciSendCommand(wDeviceID, MCI_SET, MCI_SET_DOOR_OPEN, (DWORD_PTR)NULL)))
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Con_Printf("MCI_SET_DOOR_OPEN failed (%x)\n", (unsigned)dwReturn);
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}
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void CDAudio_SysCloseDoor(void)
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{
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DWORD dwReturn;
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if ((dwReturn = mciSendCommand(wDeviceID, MCI_SET, MCI_SET_DOOR_CLOSED, (DWORD_PTR)NULL)))
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Con_Printf("MCI_SET_DOOR_CLOSED failed (%x)\n", (unsigned)dwReturn);
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}
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int CDAudio_SysGetAudioDiskInfo(void)
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{
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DWORD dwReturn;
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MCI_STATUS_PARMS mciStatusParms;
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mciStatusParms.dwItem = MCI_STATUS_READY;
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dwReturn = mciSendCommand(wDeviceID, MCI_STATUS, MCI_STATUS_ITEM | MCI_WAIT, (DWORD_PTR) (LPVOID) &mciStatusParms);
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if (dwReturn)
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{
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Con_Print("CDAudio_SysGetAudioDiskInfo: drive ready test - get status failed\n");
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return -1;
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}
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if (!mciStatusParms.dwReturn)
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{
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Con_Print("CDAudio_SysGetAudioDiskInfo: drive not ready\n");
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return -1;
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}
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mciStatusParms.dwItem = MCI_STATUS_NUMBER_OF_TRACKS;
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dwReturn = mciSendCommand(wDeviceID, MCI_STATUS, MCI_STATUS_ITEM | MCI_WAIT, (DWORD_PTR) (LPVOID) &mciStatusParms);
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if (dwReturn)
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{
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Con_Print("CDAudio_SysGetAudioDiskInfo: get tracks - status failed\n");
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return -1;
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}
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if (mciStatusParms.dwReturn < 1)
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{
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Con_Print("CDAudio_SysGetAudioDiskInfo: no music tracks\n");
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return -1;
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}
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return mciStatusParms.dwReturn;
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}
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float CDAudio_SysGetVolume (void)
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{
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// IMPLEMENTME
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return -1.0f;
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}
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void CDAudio_SysSetVolume (float volume)
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{
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// IMPLEMENTME
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}
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int CDAudio_SysPlay (int track)
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{
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DWORD dwReturn;
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MCI_PLAY_PARMS mciPlayParms;
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MCI_STATUS_PARMS mciStatusParms;
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// don't try to play a non-audio track
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mciStatusParms.dwItem = MCI_CDA_STATUS_TYPE_TRACK;
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mciStatusParms.dwTrack = track;
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dwReturn = mciSendCommand(wDeviceID, MCI_STATUS, MCI_STATUS_ITEM | MCI_TRACK | MCI_WAIT, (DWORD_PTR) (LPVOID) &mciStatusParms);
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if (dwReturn)
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{
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Con_Printf("CDAudio_SysPlay: MCI_STATUS failed (%x)\n", (unsigned)dwReturn);
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return -1;
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}
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if (mciStatusParms.dwReturn != MCI_CDA_TRACK_AUDIO)
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{
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Con_Printf("CDAudio_SysPlay: track %i is not audio\n", track);
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return -1;
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}
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if (cdPlaying)
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CDAudio_Stop();
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// get the length of the track to be played
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mciStatusParms.dwItem = MCI_STATUS_LENGTH;
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mciStatusParms.dwTrack = track;
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dwReturn = mciSendCommand(wDeviceID, MCI_STATUS, MCI_STATUS_ITEM | MCI_TRACK | MCI_WAIT, (DWORD_PTR) (LPVOID) &mciStatusParms);
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if (dwReturn)
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{
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Con_Printf("CDAudio_SysPlay: MCI_STATUS failed (%x)\n", (unsigned)dwReturn);
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return -1;
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}
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mciPlayParms.dwFrom = MCI_MAKE_TMSF(track, 0, 0, 0);
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mciPlayParms.dwTo = (mciStatusParms.dwReturn << 8) | track;
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mciPlayParms.dwCallback = (DWORD_PTR)mainwindow;
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dwReturn = mciSendCommand(wDeviceID, MCI_PLAY, MCI_NOTIFY | MCI_FROM | MCI_TO, (DWORD_PTR)(LPVOID) &mciPlayParms);
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if (dwReturn)
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{
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Con_Printf("CDAudio_SysPlay: MCI_PLAY failed (%x)\n", (unsigned)dwReturn);
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return -1;
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}
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return 0;
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}
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int CDAudio_SysStop (void)
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{
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DWORD dwReturn;
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if ((dwReturn = mciSendCommand(wDeviceID, MCI_STOP, 0, (DWORD_PTR)NULL)))
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{
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Con_Printf("MCI_STOP failed (%x)\n", (unsigned)dwReturn);
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return -1;
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}
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return 0;
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}
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int CDAudio_SysPause (void)
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{
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DWORD dwReturn;
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MCI_GENERIC_PARMS mciGenericParms;
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mciGenericParms.dwCallback = (DWORD_PTR)mainwindow;
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if ((dwReturn = mciSendCommand(wDeviceID, MCI_PAUSE, 0, (DWORD_PTR)(LPVOID) &mciGenericParms)))
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{
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Con_Printf("MCI_PAUSE failed (%x)\n", (unsigned)dwReturn);
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return -1;
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}
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return 0;
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}
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int CDAudio_SysResume (void)
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{
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DWORD dwReturn;
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MCI_PLAY_PARMS mciPlayParms;
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mciPlayParms.dwFrom = MCI_MAKE_TMSF(cdPlayTrack, 0, 0, 0);
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mciPlayParms.dwTo = MCI_MAKE_TMSF(cdPlayTrack + 1, 0, 0, 0);
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mciPlayParms.dwCallback = (DWORD_PTR)mainwindow;
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dwReturn = mciSendCommand(wDeviceID, MCI_PLAY, MCI_TO | MCI_NOTIFY, (DWORD_PTR)(LPVOID) &mciPlayParms);
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if (dwReturn)
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{
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Con_Printf("CDAudio_SysResume: MCI_PLAY failed (%x)\n", (unsigned)dwReturn);
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return -1;
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}
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return 0;
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}
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LONG CDAudio_MessageHandler (HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
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{
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if (lParam != (LPARAM)wDeviceID)
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return 1;
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switch (wParam)
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{
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case MCI_NOTIFY_SUCCESSFUL:
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if (cdPlaying)
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{
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cdPlaying = false;
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if (cdPlayLooping)
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CDAudio_Play(cdPlayTrack, true);
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}
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break;
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case MCI_NOTIFY_ABORTED:
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case MCI_NOTIFY_SUPERSEDED:
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break;
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case MCI_NOTIFY_FAILURE:
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Con_Print("MCI_NOTIFY_FAILURE\n");
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CDAudio_Stop ();
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cdValid = false;
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break;
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default:
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Con_Printf("Unexpected MM_MCINOTIFY type (%i)\n", (int)wParam);
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return 1;
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}
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return 0;
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}
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int CDAudio_SysUpdate (void)
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{
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return 0;
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}
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void CDAudio_SysInit (void)
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{
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}
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int CDAudio_SysStartup (void)
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{
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DWORD dwReturn;
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MCI_OPEN_PARMS mciOpenParms;
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MCI_SET_PARMS mciSetParms;
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mciOpenParms.lpstrDeviceType = "cdaudio";
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if ((dwReturn = mciSendCommand(0, MCI_OPEN, MCI_OPEN_TYPE | MCI_OPEN_SHAREABLE, (DWORD_PTR) (LPVOID) &mciOpenParms)))
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{
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Con_Printf("CDAudio_SysStartup: MCI_OPEN failed (%x)\n", (unsigned)dwReturn);
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return -1;
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}
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wDeviceID = mciOpenParms.wDeviceID;
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// Set the time format to track/minute/second/frame (TMSF).
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mciSetParms.dwTimeFormat = MCI_FORMAT_TMSF;
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if ((dwReturn = mciSendCommand(wDeviceID, MCI_SET, MCI_SET_TIME_FORMAT, (DWORD_PTR)(LPVOID) &mciSetParms)))
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{
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Con_Printf("CDAudio_SysStartup: MCI_SET_TIME_FORMAT failed (%x)\n", (unsigned)dwReturn);
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mciSendCommand(wDeviceID, MCI_CLOSE, 0, (DWORD_PTR)NULL);
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return -1;
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}
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return 0;
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}
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void CDAudio_SysShutdown (void)
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{
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if (mciSendCommand(wDeviceID, MCI_CLOSE, MCI_WAIT, (DWORD_PTR)NULL))
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Con_Print("CDAudio_SysShutdown: MCI_CLOSE failed\n");
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}
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