2 * MCI driver for audio CD (MCICDA)
4 * Copyright 1994 Martin Ayotte
5 * Copyright 1998-99 Eric Pouech
6 * Copyright 2000 Andreas Mohr
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public
10 * License as published by the Free Software Foundation; either
11 * version 2.1 of the License, or (at your option) any later version.
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with this library; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
28 #define WIN32_NO_STATUS
30 #define COM_NO_WINDOWS_H
32 //#include "winbase.h"
39 //#include "winternl.h"
40 #include <wine/debug.h>
41 #include <wine/unicode.h>
44 WINE_DEFAULT_DEBUG_CHANNEL(mcicda
);
46 #define CDFRAMES_PERSEC 75
47 #define CDFRAMES_PERMIN (CDFRAMES_PERSEC * 60)
48 #define FRAME_OF_ADDR(a) ((a)[1] * CDFRAMES_PERMIN + (a)[2] * CDFRAMES_PERSEC + (a)[3])
49 #define FRAME_OF_TOC(toc, idx) FRAME_OF_ADDR((toc).TrackData[idx - (toc).FirstTrack].Address)
51 /* Defined by red-book standard; do not change! */
52 #define RAW_SECTOR_SIZE (2352)
54 /* Must be >= RAW_SECTOR_SIZE */
55 #define CDDA_FRAG_SIZE (32768)
57 #define CDDA_FRAG_COUNT (3)
61 int nUseCount
; /* Incremented for each shared open */
62 BOOL fShareable
; /* TRUE if first open was shareable */
63 MCIDEVICEID wNotifyDeviceID
; /* MCI device ID with a pending notification */
64 HANDLE hCallback
; /* Callback handle for pending notification */
68 /* The following are used for digital playback only */
74 IDirectSoundBuffer
*dsBuf
;
79 /*-----------------------------------------------------------------------*/
81 typedef HRESULT(WINAPI
*LPDIRECTSOUNDCREATE
)(LPCGUID
,LPDIRECTSOUND
*,LPUNKNOWN
);
82 static LPDIRECTSOUNDCREATE pDirectSoundCreate
;
84 static DWORD CALLBACK
MCICDA_playLoop(void *ptr
)
86 WINE_MCICDAUDIO
*wmcda
= (WINE_MCICDAUDIO
*)ptr
;
87 DWORD lastPos
, curPos
, endPos
, br
;
89 DWORD lockLen
, fragLen
;
94 memset(&caps
, 0, sizeof(caps
));
95 caps
.dwSize
= sizeof(caps
);
96 hr
= IDirectSoundBuffer_GetCaps(wmcda
->dsBuf
, &caps
);
98 fragLen
= caps
.dwBufferBytes
/CDDA_FRAG_COUNT
;
101 while (SUCCEEDED(hr
) && endPos
!= lastPos
&&
102 WaitForSingleObject(wmcda
->stopEvent
, 0) != WAIT_OBJECT_0
) {
103 hr
= IDirectSoundBuffer_GetCurrentPosition(wmcda
->dsBuf
, &curPos
, NULL
);
104 if ((curPos
-lastPos
+caps
.dwBufferBytes
)%caps
.dwBufferBytes
< fragLen
) {
109 EnterCriticalSection(&wmcda
->cs
);
110 rdInfo
.DiskOffset
.QuadPart
= wmcda
->start
<<11;
111 rdInfo
.SectorCount
= min(fragLen
/RAW_SECTOR_SIZE
, wmcda
->end
-wmcda
->start
);
112 rdInfo
.TrackMode
= CDDA
;
114 hr
= IDirectSoundBuffer_Lock(wmcda
->dsBuf
, lastPos
, fragLen
, &cdData
, &lockLen
, NULL
, NULL
, 0);
115 if (hr
== DSERR_BUFFERLOST
) {
116 if(FAILED(IDirectSoundBuffer_Restore(wmcda
->dsBuf
)) ||
117 FAILED(IDirectSoundBuffer_Play(wmcda
->dsBuf
, 0, 0, DSBPLAY_LOOPING
))) {
118 LeaveCriticalSection(&wmcda
->cs
);
121 hr
= IDirectSoundBuffer_Lock(wmcda
->dsBuf
, lastPos
, fragLen
, &cdData
, &lockLen
, NULL
, NULL
, 0);
125 if (rdInfo
.SectorCount
> 0) {
126 if (!DeviceIoControl(wmcda
->handle
, IOCTL_CDROM_RAW_READ
, &rdInfo
, sizeof(rdInfo
), cdData
, lockLen
, &br
, NULL
))
127 WARN("CD read failed at sector %d: 0x%x\n", wmcda
->start
, GetLastError());
129 if (rdInfo
.SectorCount
*RAW_SECTOR_SIZE
< lockLen
) {
130 if(endPos
== ~0u) endPos
= lastPos
;
131 memset((BYTE
*)cdData
+ rdInfo
.SectorCount
*RAW_SECTOR_SIZE
, 0,
132 lockLen
- rdInfo
.SectorCount
*RAW_SECTOR_SIZE
);
134 hr
= IDirectSoundBuffer_Unlock(wmcda
->dsBuf
, cdData
, lockLen
, NULL
, 0);
138 lastPos
%= caps
.dwBufferBytes
;
139 wmcda
->start
+= rdInfo
.SectorCount
;
141 LeaveCriticalSection(&wmcda
->cs
);
143 IDirectSoundBuffer_Stop(wmcda
->dsBuf
);
144 SetEvent(wmcda
->stopEvent
);
146 /* A design bug in native: the independent CD player called by the
147 * MCI has no means to signal end of playing, therefore the MCI
148 * notification is left hanging. MCI_NOTIFY_SUPERSEDED will be
149 * signaled by the next command that has MCI_NOTIFY set (or
150 * MCI_NOTIFY_ABORTED for MCI_PLAY). */
157 /**************************************************************************
158 * MCICDA_drvOpen [internal]
160 static DWORD
MCICDA_drvOpen(LPCWSTR str
, LPMCI_OPEN_DRIVER_PARMSW modp
)
162 static HMODULE dsHandle
;
163 WINE_MCICDAUDIO
* wmcda
;
165 if (!modp
) return 0xFFFFFFFF;
166 /* FIXME: MCIERR_CANNOT_LOAD_DRIVER if there's no drive of type CD-ROM */
168 wmcda
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, sizeof(WINE_MCICDAUDIO
));
174 dsHandle
= LoadLibraryA("dsound.dll");
176 pDirectSoundCreate
= (LPDIRECTSOUNDCREATE
)GetProcAddress(dsHandle
, "DirectSoundCreate");
179 wmcda
->wDevID
= modp
->wDeviceID
;
180 mciSetDriverData(wmcda
->wDevID
, (DWORD_PTR
)wmcda
);
181 modp
->wCustomCommandTable
= MCI_NO_COMMAND_TABLE
;
182 modp
->wType
= MCI_DEVTYPE_CD_AUDIO
;
183 InitializeCriticalSection(&wmcda
->cs
);
184 wmcda
->cs
.DebugInfo
->Spare
[0] = (DWORD_PTR
)(__FILE__
": WINE_MCICDAUDIO.cs");
185 return modp
->wDeviceID
;
188 /**************************************************************************
189 * MCICDA_drvClose [internal]
191 static DWORD
MCICDA_drvClose(DWORD dwDevID
)
193 WINE_MCICDAUDIO
* wmcda
= (WINE_MCICDAUDIO
*)mciGetDriverData(dwDevID
);
196 wmcda
->cs
.DebugInfo
->Spare
[0] = 0;
197 DeleteCriticalSection(&wmcda
->cs
);
198 HeapFree(GetProcessHeap(), 0, wmcda
);
199 mciSetDriverData(dwDevID
, 0);
201 return (dwDevID
== 0xFFFFFFFF) ? 1 : 0;
204 /**************************************************************************
205 * MCICDA_GetOpenDrv [internal]
207 static WINE_MCICDAUDIO
* MCICDA_GetOpenDrv(UINT wDevID
)
209 WINE_MCICDAUDIO
* wmcda
= (WINE_MCICDAUDIO
*)mciGetDriverData(wDevID
);
211 if (wmcda
== NULL
|| wmcda
->nUseCount
== 0) {
212 WARN("Invalid wDevID=%u\n", wDevID
);
218 /**************************************************************************
219 * MCICDA_mciNotify [internal]
221 * Notifications in MCI work like a 1-element queue.
222 * Each new notification request supersedes the previous one.
224 static void MCICDA_Notify(DWORD_PTR hWndCallBack
, WINE_MCICDAUDIO
* wmcda
, UINT wStatus
)
226 MCIDEVICEID wDevID
= wmcda
->wNotifyDeviceID
;
227 HANDLE old
= InterlockedExchangePointer(&wmcda
->hCallback
, NULL
);
228 if (old
) mciDriverNotify(old
, wDevID
, MCI_NOTIFY_SUPERSEDED
);
229 mciDriverNotify(HWND_32(LOWORD(hWndCallBack
)), wDevID
, wStatus
);
232 /**************************************************************************
233 * MCICDA_GetStatus [internal]
235 static DWORD
MCICDA_GetStatus(WINE_MCICDAUDIO
* wmcda
)
237 CDROM_SUB_Q_DATA_FORMAT fmt
;
238 SUB_Q_CHANNEL_DATA data
;
240 DWORD mode
= MCI_MODE_NOT_READY
;
242 fmt
.Format
= IOCTL_CDROM_CURRENT_POSITION
;
243 if(wmcda
->hThread
!= 0) {
247 hr
= IDirectSoundBuffer_GetStatus(wmcda
->dsBuf
, &status
);
249 if(!(status
&DSBSTATUS_PLAYING
)) {
250 if(WaitForSingleObject(wmcda
->stopEvent
, 0) == WAIT_OBJECT_0
)
251 mode
= MCI_MODE_STOP
;
253 mode
= MCI_MODE_PAUSE
;
256 mode
= MCI_MODE_PLAY
;
259 else if (!DeviceIoControl(wmcda
->handle
, IOCTL_CDROM_READ_Q_CHANNEL
, &fmt
, sizeof(fmt
),
260 &data
, sizeof(data
), &br
, NULL
)) {
261 if (GetLastError() == ERROR_NOT_READY
) mode
= MCI_MODE_OPEN
;
263 switch (data
.CurrentPosition
.Header
.AudioStatus
)
265 case AUDIO_STATUS_IN_PROGRESS
: mode
= MCI_MODE_PLAY
; break;
266 case AUDIO_STATUS_PAUSED
: mode
= MCI_MODE_PAUSE
; break;
267 case AUDIO_STATUS_NO_STATUS
:
268 case AUDIO_STATUS_PLAY_COMPLETE
: mode
= MCI_MODE_STOP
; break;
269 case AUDIO_STATUS_PLAY_ERROR
:
270 case AUDIO_STATUS_NOT_SUPPORTED
:
278 /**************************************************************************
279 * MCICDA_GetError [internal]
281 static int MCICDA_GetError(WINE_MCICDAUDIO
* wmcda
)
283 switch (GetLastError())
285 case ERROR_NOT_READY
: return MCIERR_DEVICE_NOT_READY
;
286 case ERROR_NOT_SUPPORTED
:
287 case ERROR_IO_DEVICE
: return MCIERR_HARDWARE
;
289 FIXME("Unknown mode %u\n", GetLastError());
291 return MCIERR_DRIVER_INTERNAL
;
294 /**************************************************************************
295 * MCICDA_CalcFrame [internal]
297 static DWORD
MCICDA_CalcFrame(WINE_MCICDAUDIO
* wmcda
, DWORD dwTime
)
305 TRACE("(%p, %08X, %u);\n", wmcda
, wmcda
->dwTimeFormat
, dwTime
);
307 switch (wmcda
->dwTimeFormat
) {
308 case MCI_FORMAT_MILLISECONDS
:
309 dwFrame
= ((dwTime
- 1) * CDFRAMES_PERSEC
+ 500) / 1000;
310 TRACE("MILLISECONDS %u\n", dwFrame
);
313 TRACE("MSF %02u:%02u:%02u\n",
314 MCI_MSF_MINUTE(dwTime
), MCI_MSF_SECOND(dwTime
), MCI_MSF_FRAME(dwTime
));
315 dwFrame
+= CDFRAMES_PERMIN
* MCI_MSF_MINUTE(dwTime
);
316 dwFrame
+= CDFRAMES_PERSEC
* MCI_MSF_SECOND(dwTime
);
317 dwFrame
+= MCI_MSF_FRAME(dwTime
);
319 case MCI_FORMAT_TMSF
:
320 default: /* unknown format ! force TMSF ! ... */
321 wTrack
= MCI_TMSF_TRACK(dwTime
);
322 if (!DeviceIoControl(wmcda
->handle
, IOCTL_CDROM_READ_TOC
, NULL
, 0,
323 &toc
, sizeof(toc
), &br
, NULL
))
325 if (wTrack
< toc
.FirstTrack
|| wTrack
> toc
.LastTrack
)
327 TRACE("MSF %02u-%02u:%02u:%02u\n",
328 MCI_TMSF_TRACK(dwTime
), MCI_TMSF_MINUTE(dwTime
),
329 MCI_TMSF_SECOND(dwTime
), MCI_TMSF_FRAME(dwTime
));
330 addr
= toc
.TrackData
[wTrack
- toc
.FirstTrack
].Address
;
331 TRACE("TMSF trackpos[%u]=%d:%d:%d\n",
332 wTrack
, addr
[1], addr
[2], addr
[3]);
333 dwFrame
= CDFRAMES_PERMIN
* (addr
[1] + MCI_TMSF_MINUTE(dwTime
)) +
334 CDFRAMES_PERSEC
* (addr
[2] + MCI_TMSF_SECOND(dwTime
)) +
335 addr
[3] + MCI_TMSF_FRAME(dwTime
);
341 /**************************************************************************
342 * MCICDA_CalcTime [internal]
344 static DWORD
MCICDA_CalcTime(WINE_MCICDAUDIO
* wmcda
, DWORD tf
, DWORD dwFrame
, LPDWORD lpRet
)
354 TRACE("(%p, %08X, %u);\n", wmcda
, tf
, dwFrame
);
357 case MCI_FORMAT_MILLISECONDS
:
358 dwTime
= (dwFrame
* 1000) / CDFRAMES_PERSEC
+ 1;
359 TRACE("MILLISECONDS %u\n", dwTime
);
363 wMinutes
= dwFrame
/ CDFRAMES_PERMIN
;
364 wSeconds
= (dwFrame
- CDFRAMES_PERMIN
* wMinutes
) / CDFRAMES_PERSEC
;
365 wFrames
= dwFrame
- CDFRAMES_PERMIN
* wMinutes
- CDFRAMES_PERSEC
* wSeconds
;
366 dwTime
= MCI_MAKE_MSF(wMinutes
, wSeconds
, wFrames
);
367 TRACE("MSF %02u:%02u:%02u -> dwTime=%u\n",
368 wMinutes
, wSeconds
, wFrames
, dwTime
);
369 *lpRet
= MCI_COLONIZED3_RETURN
;
371 case MCI_FORMAT_TMSF
:
372 default: /* unknown format ! force TMSF ! ... */
373 if (!DeviceIoControl(wmcda
->handle
, IOCTL_CDROM_READ_TOC
, NULL
, 0,
374 &toc
, sizeof(toc
), &br
, NULL
))
376 if (dwFrame
< FRAME_OF_TOC(toc
, toc
.FirstTrack
) ||
377 dwFrame
> FRAME_OF_TOC(toc
, toc
.LastTrack
+ 1)) {
378 ERR("Out of range value %u [%u,%u]\n",
379 dwFrame
, FRAME_OF_TOC(toc
, toc
.FirstTrack
),
380 FRAME_OF_TOC(toc
, toc
.LastTrack
+ 1));
384 for (wTrack
= toc
.FirstTrack
; wTrack
<= toc
.LastTrack
; wTrack
++) {
385 if (FRAME_OF_TOC(toc
, wTrack
) > dwFrame
)
389 dwFrame
-= FRAME_OF_TOC(toc
, wTrack
);
390 wMinutes
= dwFrame
/ CDFRAMES_PERMIN
;
391 wSeconds
= (dwFrame
- CDFRAMES_PERMIN
* wMinutes
) / CDFRAMES_PERSEC
;
392 wFrames
= dwFrame
- CDFRAMES_PERMIN
* wMinutes
- CDFRAMES_PERSEC
* wSeconds
;
393 dwTime
= MCI_MAKE_TMSF(wTrack
, wMinutes
, wSeconds
, wFrames
);
394 TRACE("%02u-%02u:%02u:%02u\n", wTrack
, wMinutes
, wSeconds
, wFrames
);
395 *lpRet
= MCI_COLONIZED4_RETURN
;
401 static DWORD
MCICDA_Stop(UINT wDevID
, DWORD dwFlags
, LPMCI_GENERIC_PARMS lpParms
);
403 /**************************************************************************
404 * MCICDA_Open [internal]
406 static DWORD
MCICDA_Open(UINT wDevID
, DWORD dwFlags
, LPMCI_OPEN_PARMSW lpOpenParms
)
408 MCIDEVICEID dwDeviceID
;
410 WINE_MCICDAUDIO
* wmcda
= (WINE_MCICDAUDIO
*)mciGetDriverData(wDevID
);
411 WCHAR root
[7], drive
= 0;
413 TRACE("(%04X, %08X, %p);\n", wDevID
, dwFlags
, lpOpenParms
);
415 if (lpOpenParms
== NULL
) return MCIERR_NULL_PARAMETER_BLOCK
;
416 if (wmcda
== NULL
) return MCIERR_INVALID_DEVICE_ID
;
418 dwDeviceID
= lpOpenParms
->wDeviceID
;
420 if (wmcda
->nUseCount
> 0) {
421 /* The driver is already open on this channel */
422 /* If the driver was opened shareable before and this open specifies */
423 /* shareable then increment the use count */
424 if (wmcda
->fShareable
&& (dwFlags
& MCI_OPEN_SHAREABLE
))
427 return MCIERR_MUST_USE_SHAREABLE
;
429 wmcda
->nUseCount
= 1;
430 wmcda
->fShareable
= dwFlags
& MCI_OPEN_SHAREABLE
;
432 if (dwFlags
& MCI_OPEN_ELEMENT
) {
433 if (dwFlags
& MCI_OPEN_ELEMENT_ID
) {
434 WARN("MCI_OPEN_ELEMENT_ID %p! Abort\n", lpOpenParms
->lpstrElementName
);
435 ret
= MCIERR_FLAGS_NOT_COMPATIBLE
;
438 TRACE("MCI_OPEN_ELEMENT element name: %s\n", debugstr_w(lpOpenParms
->lpstrElementName
));
439 /* Only the first letter counts since w2k
440 * Win9x-NT accept only d: and w98SE accepts d:\foobar as well.
441 * Play d:\Track03.cda plays from the first track, not #3. */
442 if (!isalpha(lpOpenParms
->lpstrElementName
[0]))
444 ret
= MCIERR_INVALID_FILE
;
447 drive
= toupper(lpOpenParms
->lpstrElementName
[0]);
448 root
[0] = drive
; root
[1] = ':'; root
[2] = '\\'; root
[3] = '\0';
449 if (GetDriveTypeW(root
) != DRIVE_CDROM
)
451 ret
= MCIERR_INVALID_FILE
;
457 root
[0] = 'A'; root
[1] = ':'; root
[2] = '\\'; root
[3] = '\0';
458 for ( ; root
[0] <= 'Z'; root
[0]++)
460 if (GetDriveTypeW(root
) == DRIVE_CDROM
)
468 ret
= MCIERR_CANNOT_LOAD_DRIVER
; /* drvOpen should return this */
473 wmcda
->wNotifyDeviceID
= dwDeviceID
;
474 wmcda
->dwTimeFormat
= MCI_FORMAT_MSF
;
476 /* now, open the handle */
477 root
[0] = root
[1] = '\\'; root
[2] = '.'; root
[3] = '\\'; root
[4] = drive
; root
[5] = ':'; root
[6] = '\0';
478 wmcda
->handle
= CreateFileW(root
, GENERIC_READ
, FILE_SHARE_READ
, NULL
, OPEN_EXISTING
, 0, 0);
479 if (wmcda
->handle
== INVALID_HANDLE_VALUE
)
481 ret
= MCIERR_MUST_USE_SHAREABLE
;
485 if (dwFlags
& MCI_NOTIFY
) {
486 mciDriverNotify(HWND_32(LOWORD(lpOpenParms
->dwCallback
)),
487 dwDeviceID
, MCI_NOTIFY_SUCCESSFUL
);
496 /**************************************************************************
497 * MCICDA_Close [internal]
499 static DWORD
MCICDA_Close(UINT wDevID
, DWORD dwParam
, LPMCI_GENERIC_PARMS lpParms
)
501 WINE_MCICDAUDIO
* wmcda
= MCICDA_GetOpenDrv(wDevID
);
503 TRACE("(%04X, %08X, %p);\n", wDevID
, dwParam
, lpParms
);
505 if (wmcda
== NULL
) return MCIERR_INVALID_DEVICE_ID
;
507 MCICDA_Stop(wDevID
, MCI_WAIT
, NULL
);
509 if (--wmcda
->nUseCount
== 0) {
510 CloseHandle(wmcda
->handle
);
512 if ((dwParam
& MCI_NOTIFY
) && lpParms
)
513 MCICDA_Notify(lpParms
->dwCallback
, wmcda
, MCI_NOTIFY_SUCCESSFUL
);
517 /**************************************************************************
518 * MCICDA_GetDevCaps [internal]
520 static DWORD
MCICDA_GetDevCaps(UINT wDevID
, DWORD dwFlags
,
521 LPMCI_GETDEVCAPS_PARMS lpParms
)
523 WINE_MCICDAUDIO
* wmcda
= (WINE_MCICDAUDIO
*)mciGetDriverData(wDevID
);
526 TRACE("(%04X, %08X, %p);\n", wDevID
, dwFlags
, lpParms
);
528 if (lpParms
== NULL
) return MCIERR_NULL_PARAMETER_BLOCK
;
529 if (wmcda
== NULL
) return MCIERR_INVALID_DEVICE_ID
;
531 if (dwFlags
& MCI_GETDEVCAPS_ITEM
) {
532 TRACE("MCI_GETDEVCAPS_ITEM dwItem=%08X;\n", lpParms
->dwItem
);
534 switch (lpParms
->dwItem
) {
535 case MCI_GETDEVCAPS_CAN_RECORD
:
536 lpParms
->dwReturn
= MAKEMCIRESOURCE(FALSE
, MCI_FALSE
);
537 ret
= MCI_RESOURCE_RETURNED
;
539 case MCI_GETDEVCAPS_HAS_AUDIO
:
540 lpParms
->dwReturn
= MAKEMCIRESOURCE(TRUE
, MCI_TRUE
);
541 ret
= MCI_RESOURCE_RETURNED
;
543 case MCI_GETDEVCAPS_HAS_VIDEO
:
544 lpParms
->dwReturn
= MAKEMCIRESOURCE(FALSE
, MCI_FALSE
);
545 ret
= MCI_RESOURCE_RETURNED
;
547 case MCI_GETDEVCAPS_DEVICE_TYPE
:
548 lpParms
->dwReturn
= MAKEMCIRESOURCE(MCI_DEVTYPE_CD_AUDIO
, MCI_DEVTYPE_CD_AUDIO
);
549 ret
= MCI_RESOURCE_RETURNED
;
551 case MCI_GETDEVCAPS_USES_FILES
:
552 lpParms
->dwReturn
= MAKEMCIRESOURCE(FALSE
, MCI_FALSE
);
553 ret
= MCI_RESOURCE_RETURNED
;
555 case MCI_GETDEVCAPS_COMPOUND_DEVICE
:
556 lpParms
->dwReturn
= MAKEMCIRESOURCE(FALSE
, MCI_FALSE
);
557 ret
= MCI_RESOURCE_RETURNED
;
559 case MCI_GETDEVCAPS_CAN_EJECT
:
560 lpParms
->dwReturn
= MAKEMCIRESOURCE(TRUE
, MCI_TRUE
);
561 ret
= MCI_RESOURCE_RETURNED
;
563 case MCI_GETDEVCAPS_CAN_PLAY
:
564 lpParms
->dwReturn
= MAKEMCIRESOURCE(TRUE
, MCI_TRUE
);
565 ret
= MCI_RESOURCE_RETURNED
;
567 case MCI_GETDEVCAPS_CAN_SAVE
:
568 lpParms
->dwReturn
= MAKEMCIRESOURCE(FALSE
, MCI_FALSE
);
569 ret
= MCI_RESOURCE_RETURNED
;
572 WARN("Unsupported %x devCaps item\n", lpParms
->dwItem
);
573 return MCIERR_UNSUPPORTED_FUNCTION
;
576 TRACE("No GetDevCaps-Item !\n");
577 return MCIERR_MISSING_PARAMETER
;
579 TRACE("lpParms->dwReturn=%08X;\n", lpParms
->dwReturn
);
580 if (dwFlags
& MCI_NOTIFY
) {
581 MCICDA_Notify(lpParms
->dwCallback
, wmcda
, MCI_NOTIFY_SUCCESSFUL
);
586 static DWORD
CDROM_Audio_GetSerial(CDROM_TOC
* toc
)
591 DWORD dwStart
, dwEnd
;
594 * wMagic collects the wFrames from track 1
595 * dwStart, dwEnd collect the beginning and end of the disc respectively, in
597 * There it is collected for correcting the serial when there are less than
600 wMagic
= toc
->TrackData
[0].Address
[3];
601 dwStart
= FRAME_OF_TOC(*toc
, toc
->FirstTrack
);
603 for (i
= 0; i
<= toc
->LastTrack
- toc
->FirstTrack
; i
++) {
604 serial
+= (toc
->TrackData
[i
].Address
[1] << 16) |
605 (toc
->TrackData
[i
].Address
[2] << 8) | toc
->TrackData
[i
].Address
[3];
607 dwEnd
= FRAME_OF_TOC(*toc
, toc
->LastTrack
+ 1);
609 if (toc
->LastTrack
- toc
->FirstTrack
+ 1 < 3)
610 serial
+= wMagic
+ (dwEnd
- dwStart
);
616 /**************************************************************************
617 * MCICDA_Info [internal]
619 static DWORD
MCICDA_Info(UINT wDevID
, DWORD dwFlags
, LPMCI_INFO_PARMSW lpParms
)
622 WINE_MCICDAUDIO
* wmcda
= MCICDA_GetOpenDrv(wDevID
);
626 TRACE("(%04X, %08X, %p);\n", wDevID
, dwFlags
, lpParms
);
628 if (lpParms
== NULL
|| lpParms
->lpstrReturn
== NULL
)
629 return MCIERR_NULL_PARAMETER_BLOCK
;
630 if (wmcda
== NULL
) return MCIERR_INVALID_DEVICE_ID
;
632 TRACE("buf=%p, len=%u\n", lpParms
->lpstrReturn
, lpParms
->dwRetSize
);
634 if (dwFlags
& MCI_INFO_PRODUCT
) {
635 static const WCHAR wszAudioCd
[] = {'W','i','n','e','\'','s',' ','a','u','d','i','o',' ','C','D',0};
637 } else if (dwFlags
& MCI_INFO_MEDIA_UPC
) {
638 ret
= MCIERR_NO_IDENTITY
;
639 } else if (dwFlags
& MCI_INFO_MEDIA_IDENTITY
) {
643 static const WCHAR wszLu
[] = {'%','l','u',0};
645 if (!DeviceIoControl(wmcda
->handle
, IOCTL_CDROM_READ_TOC
, NULL
, 0,
646 &toc
, sizeof(toc
), &br
, NULL
)) {
647 return MCICDA_GetError(wmcda
);
650 res
= CDROM_Audio_GetSerial(&toc
);
651 sprintfW(buffer
, wszLu
, res
);
654 WARN("Don't know this info command (%u)\n", dwFlags
);
655 ret
= MCIERR_MISSING_PARAMETER
;
658 TRACE("=> %s\n", debugstr_w(str
));
659 if (lpParms
->dwRetSize
) {
661 /* FIXME? Since NT, mciwave, mciseq and mcicda set dwRetSize
662 * to the number of characters written, excluding \0. */
663 lstrcpynW(lpParms
->lpstrReturn
, str
? str
: &zero
, lpParms
->dwRetSize
);
664 } else ret
= MCIERR_PARAM_OVERFLOW
;
666 if (MMSYSERR_NOERROR
==ret
&& (dwFlags
& MCI_NOTIFY
))
667 MCICDA_Notify(lpParms
->dwCallback
, wmcda
, MCI_NOTIFY_SUCCESSFUL
);
671 /**************************************************************************
672 * MCICDA_Status [internal]
674 static DWORD
MCICDA_Status(UINT wDevID
, DWORD dwFlags
, LPMCI_STATUS_PARMS lpParms
)
676 WINE_MCICDAUDIO
* wmcda
= MCICDA_GetOpenDrv(wDevID
);
678 CDROM_SUB_Q_DATA_FORMAT fmt
;
679 SUB_Q_CHANNEL_DATA data
;
683 TRACE("(%04X, %08X, %p);\n", wDevID
, dwFlags
, lpParms
);
685 if (lpParms
== NULL
) return MCIERR_NULL_PARAMETER_BLOCK
;
686 if (wmcda
== NULL
) return MCIERR_INVALID_DEVICE_ID
;
688 if (dwFlags
& MCI_STATUS_ITEM
) {
689 TRACE("dwItem = %x\n", lpParms
->dwItem
);
690 switch (lpParms
->dwItem
) {
691 case MCI_STATUS_CURRENT_TRACK
:
692 fmt
.Format
= IOCTL_CDROM_CURRENT_POSITION
;
693 if (!DeviceIoControl(wmcda
->handle
, IOCTL_CDROM_READ_Q_CHANNEL
, &fmt
, sizeof(fmt
),
694 &data
, sizeof(data
), &br
, NULL
))
696 return MCICDA_GetError(wmcda
);
697 /* alt. data.CurrentPosition.TrackNumber = 1; -- what native yields */
699 lpParms
->dwReturn
= data
.CurrentPosition
.TrackNumber
;
700 TRACE("CURRENT_TRACK=%lu\n", lpParms
->dwReturn
);
702 case MCI_STATUS_LENGTH
:
703 if (!DeviceIoControl(wmcda
->handle
, IOCTL_CDROM_READ_TOC
, NULL
, 0,
704 &toc
, sizeof(toc
), &br
, NULL
)) {
705 WARN("error reading TOC !\n");
706 return MCICDA_GetError(wmcda
);
708 if (dwFlags
& MCI_TRACK
) {
709 TRACE("MCI_TRACK #%u LENGTH=??? !\n", lpParms
->dwTrack
);
710 if (lpParms
->dwTrack
< toc
.FirstTrack
|| lpParms
->dwTrack
> toc
.LastTrack
)
711 return MCIERR_OUTOFRANGE
;
712 lpParms
->dwReturn
= FRAME_OF_TOC(toc
, lpParms
->dwTrack
+ 1) -
713 FRAME_OF_TOC(toc
, lpParms
->dwTrack
);
714 /* Windows returns one frame less than the total track length for the
715 last track on the CD. See CDDB HOWTO. Verified on Win95OSR2. */
716 if (lpParms
->dwTrack
== toc
.LastTrack
)
719 /* Sum of the lengths of all of the tracks. Inherits the
720 'off by one frame' behavior from the length of the last track.
721 See above comment. */
722 lpParms
->dwReturn
= FRAME_OF_TOC(toc
, toc
.LastTrack
+ 1) -
723 FRAME_OF_TOC(toc
, toc
.FirstTrack
) - 1;
725 lpParms
->dwReturn
= MCICDA_CalcTime(wmcda
,
726 (wmcda
->dwTimeFormat
== MCI_FORMAT_TMSF
)
727 ? MCI_FORMAT_MSF
: wmcda
->dwTimeFormat
,
730 TRACE("LENGTH=%lu\n", lpParms
->dwReturn
);
732 case MCI_STATUS_MODE
:
733 lpParms
->dwReturn
= MCICDA_GetStatus(wmcda
);
734 TRACE("MCI_STATUS_MODE=%08lX\n", lpParms
->dwReturn
);
735 lpParms
->dwReturn
= MAKEMCIRESOURCE(lpParms
->dwReturn
, lpParms
->dwReturn
);
736 ret
= MCI_RESOURCE_RETURNED
;
738 case MCI_STATUS_MEDIA_PRESENT
:
739 lpParms
->dwReturn
= (MCICDA_GetStatus(wmcda
) == MCI_MODE_OPEN
) ?
740 MAKEMCIRESOURCE(FALSE
, MCI_FALSE
) : MAKEMCIRESOURCE(TRUE
, MCI_TRUE
);
741 TRACE("MCI_STATUS_MEDIA_PRESENT =%c!\n", LOWORD(lpParms
->dwReturn
) ? 'Y' : 'N');
742 ret
= MCI_RESOURCE_RETURNED
;
744 case MCI_STATUS_NUMBER_OF_TRACKS
:
745 if (!DeviceIoControl(wmcda
->handle
, IOCTL_CDROM_READ_TOC
, NULL
, 0,
746 &toc
, sizeof(toc
), &br
, NULL
)) {
747 WARN("error reading TOC !\n");
748 return MCICDA_GetError(wmcda
);
750 lpParms
->dwReturn
= toc
.LastTrack
- toc
.FirstTrack
+ 1;
751 TRACE("MCI_STATUS_NUMBER_OF_TRACKS = %lu\n", lpParms
->dwReturn
);
752 if (lpParms
->dwReturn
== (WORD
)-1)
753 return MCICDA_GetError(wmcda
);
755 case MCI_STATUS_POSITION
:
756 switch (dwFlags
& (MCI_STATUS_START
| MCI_TRACK
)) {
757 case MCI_STATUS_START
:
758 if (!DeviceIoControl(wmcda
->handle
, IOCTL_CDROM_READ_TOC
, NULL
, 0,
759 &toc
, sizeof(toc
), &br
, NULL
)) {
760 WARN("error reading TOC !\n");
761 return MCICDA_GetError(wmcda
);
763 lpParms
->dwReturn
= FRAME_OF_TOC(toc
, toc
.FirstTrack
);
764 TRACE("get MCI_STATUS_START !\n");
767 if (!DeviceIoControl(wmcda
->handle
, IOCTL_CDROM_READ_TOC
, NULL
, 0,
768 &toc
, sizeof(toc
), &br
, NULL
)) {
769 WARN("error reading TOC !\n");
770 return MCICDA_GetError(wmcda
);
772 if (lpParms
->dwTrack
< toc
.FirstTrack
|| lpParms
->dwTrack
> toc
.LastTrack
)
773 return MCIERR_OUTOFRANGE
;
774 lpParms
->dwReturn
= FRAME_OF_TOC(toc
, lpParms
->dwTrack
);
775 TRACE("get MCI_TRACK #%u !\n", lpParms
->dwTrack
);
778 fmt
.Format
= IOCTL_CDROM_CURRENT_POSITION
;
779 if (!DeviceIoControl(wmcda
->handle
, IOCTL_CDROM_READ_Q_CHANNEL
, &fmt
, sizeof(fmt
),
780 &data
, sizeof(data
), &br
, NULL
)) {
781 return MCICDA_GetError(wmcda
);
783 lpParms
->dwReturn
= FRAME_OF_ADDR(data
.CurrentPosition
.AbsoluteAddress
);
786 return MCIERR_FLAGS_NOT_COMPATIBLE
;
788 lpParms
->dwReturn
= MCICDA_CalcTime(wmcda
, wmcda
->dwTimeFormat
, lpParms
->dwReturn
, &ret
);
789 TRACE("MCI_STATUS_POSITION=%08lX\n", lpParms
->dwReturn
);
791 case MCI_STATUS_READY
:
792 TRACE("MCI_STATUS_READY !\n");
793 switch (MCICDA_GetStatus(wmcda
))
795 case MCI_MODE_NOT_READY
:
797 lpParms
->dwReturn
= MAKEMCIRESOURCE(FALSE
, MCI_FALSE
);
800 lpParms
->dwReturn
= MAKEMCIRESOURCE(TRUE
, MCI_TRUE
);
803 TRACE("MCI_STATUS_READY=%u!\n", LOWORD(lpParms
->dwReturn
));
804 ret
= MCI_RESOURCE_RETURNED
;
806 case MCI_STATUS_TIME_FORMAT
:
807 lpParms
->dwReturn
= MAKEMCIRESOURCE(wmcda
->dwTimeFormat
, MCI_FORMAT_RETURN_BASE
+ wmcda
->dwTimeFormat
);
808 TRACE("MCI_STATUS_TIME_FORMAT=%08x!\n", LOWORD(lpParms
->dwReturn
));
809 ret
= MCI_RESOURCE_RETURNED
;
811 case 4001: /* FIXME: for bogus FullCD */
812 case MCI_CDA_STATUS_TYPE_TRACK
:
813 if (!(dwFlags
& MCI_TRACK
))
814 ret
= MCIERR_MISSING_PARAMETER
;
816 if (!DeviceIoControl(wmcda
->handle
, IOCTL_CDROM_READ_TOC
, NULL
, 0,
817 &toc
, sizeof(toc
), &br
, NULL
)) {
818 WARN("error reading TOC !\n");
819 return MCICDA_GetError(wmcda
);
821 if (lpParms
->dwTrack
< toc
.FirstTrack
|| lpParms
->dwTrack
> toc
.LastTrack
)
822 ret
= MCIERR_OUTOFRANGE
;
824 lpParms
->dwReturn
= (toc
.TrackData
[lpParms
->dwTrack
- toc
.FirstTrack
].Control
& 0x04) ?
825 MCI_CDA_TRACK_OTHER
: MCI_CDA_TRACK_AUDIO
;
826 /* FIXME: MAKEMCIRESOURCE "audio" | "other", localised */
828 TRACE("MCI_CDA_STATUS_TYPE_TRACK[%d]=%ld\n", lpParms
->dwTrack
, lpParms
->dwReturn
);
831 FIXME("unknown command %08X !\n", lpParms
->dwItem
);
832 return MCIERR_UNSUPPORTED_FUNCTION
;
834 } else return MCIERR_MISSING_PARAMETER
;
835 if ((dwFlags
& MCI_NOTIFY
) && HRESULT_CODE(ret
)==0)
836 MCICDA_Notify(lpParms
->dwCallback
, wmcda
, MCI_NOTIFY_SUCCESSFUL
);
840 /**************************************************************************
841 * MCICDA_SkipDataTracks [internal]
843 static DWORD
MCICDA_SkipDataTracks(WINE_MCICDAUDIO
* wmcda
,DWORD
*frame
)
848 if (!DeviceIoControl(wmcda
->handle
, IOCTL_CDROM_READ_TOC
, NULL
, 0,
849 &toc
, sizeof(toc
), &br
, NULL
)) {
850 WARN("error reading TOC !\n");
851 return MCICDA_GetError(wmcda
);
853 if (*frame
< FRAME_OF_TOC(toc
,toc
.FirstTrack
) ||
854 *frame
>= FRAME_OF_TOC(toc
,toc
.LastTrack
+1)) /* lead-out */
855 return MCIERR_OUTOFRANGE
;
856 for(i
=toc
.LastTrack
+1;i
>toc
.FirstTrack
;i
--)
857 if ( FRAME_OF_TOC(toc
, i
) <= *frame
) break;
858 /* i points to last track whose start address is not greater than frame.
859 * Now skip non-audio tracks */
860 for(;i
<=toc
.LastTrack
;i
++)
861 if ( ! (toc
.TrackData
[i
-toc
.FirstTrack
].Control
& 4) )
863 /* The frame will be an address in the next audio track or
864 * address of lead-out. */
865 if ( FRAME_OF_TOC(toc
, i
) > *frame
)
866 *frame
= FRAME_OF_TOC(toc
, i
);
867 /* Lead-out is an invalid seek position (on Linux as well). */
868 if (*frame
== FRAME_OF_TOC(toc
,toc
.LastTrack
+1))
873 /**************************************************************************
874 * MCICDA_Play [internal]
876 static DWORD
MCICDA_Play(UINT wDevID
, DWORD dwFlags
, LPMCI_PLAY_PARMS lpParms
)
878 WINE_MCICDAUDIO
* wmcda
= MCICDA_GetOpenDrv(wDevID
);
879 DWORD ret
= 0, start
, end
;
882 CDROM_PLAY_AUDIO_MSF play
;
883 CDROM_SUB_Q_DATA_FORMAT fmt
;
884 SUB_Q_CHANNEL_DATA data
;
887 TRACE("(%04X, %08X, %p);\n", wDevID
, dwFlags
, lpParms
);
890 return MCIERR_NULL_PARAMETER_BLOCK
;
893 return MCIERR_INVALID_DEVICE_ID
;
895 if (!DeviceIoControl(wmcda
->handle
, IOCTL_CDROM_READ_TOC
, NULL
, 0,
896 &toc
, sizeof(toc
), &br
, NULL
)) {
897 WARN("error reading TOC !\n");
898 return MCICDA_GetError(wmcda
);
901 if (dwFlags
& MCI_FROM
) {
902 start
= MCICDA_CalcFrame(wmcda
, lpParms
->dwFrom
);
903 if ( (ret
=MCICDA_SkipDataTracks(wmcda
, &start
)) )
905 TRACE("MCI_FROM=%08X -> %u\n", lpParms
->dwFrom
, start
);
907 fmt
.Format
= IOCTL_CDROM_CURRENT_POSITION
;
908 if (!DeviceIoControl(wmcda
->handle
, IOCTL_CDROM_READ_Q_CHANNEL
, &fmt
, sizeof(fmt
),
909 &data
, sizeof(data
), &br
, NULL
)) {
910 return MCICDA_GetError(wmcda
);
912 start
= FRAME_OF_ADDR(data
.CurrentPosition
.AbsoluteAddress
);
913 if ( (ret
=MCICDA_SkipDataTracks(wmcda
, &start
)) )
916 if (dwFlags
& MCI_TO
) {
917 end
= MCICDA_CalcFrame(wmcda
, lpParms
->dwTo
);
918 if ( (ret
=MCICDA_SkipDataTracks(wmcda
, &end
)) )
920 TRACE("MCI_TO=%08X -> %u\n", lpParms
->dwTo
, end
);
922 end
= FRAME_OF_TOC(toc
, toc
.LastTrack
+ 1) - 1;
924 if (end
< start
) return MCIERR_OUTOFRANGE
;
925 TRACE("Playing from %u to %u\n", start
, end
);
927 oldcb
= InterlockedExchangePointer(&wmcda
->hCallback
,
928 (dwFlags
& MCI_NOTIFY
) ? HWND_32(LOWORD(lpParms
->dwCallback
)) : NULL
);
929 if (oldcb
) mciDriverNotify(oldcb
, wmcda
->wNotifyDeviceID
, MCI_NOTIFY_ABORTED
);
931 if (start
== end
|| start
== FRAME_OF_TOC(toc
,toc
.LastTrack
+1)-1) {
932 if (dwFlags
& MCI_NOTIFY
) {
933 oldcb
= InterlockedExchangePointer(&wmcda
->hCallback
, NULL
);
934 if (oldcb
) mciDriverNotify(oldcb
, wDevID
, MCI_NOTIFY_SUCCESSFUL
);
936 return MMSYSERR_NOERROR
;
939 if (wmcda
->hThread
!= 0) {
940 SetEvent(wmcda
->stopEvent
);
941 WaitForSingleObject(wmcda
->hThread
, INFINITE
);
943 CloseHandle(wmcda
->hThread
);
945 CloseHandle(wmcda
->stopEvent
);
946 wmcda
->stopEvent
= 0;
948 IDirectSoundBuffer_Stop(wmcda
->dsBuf
);
949 IDirectSoundBuffer_Release(wmcda
->dsBuf
);
951 IDirectSound_Release(wmcda
->dsObj
);
955 if (pDirectSoundCreate
) {
962 hr
= pDirectSoundCreate(NULL
, &wmcda
->dsObj
, NULL
);
964 IDirectSound_SetCooperativeLevel(wmcda
->dsObj
, GetDesktopWindow(), DSSCL_PRIORITY
);
966 /* The "raw" frame is relative to the start of the first track */
967 wmcda
->start
= start
- FRAME_OF_TOC(toc
, toc
.FirstTrack
);
968 wmcda
->end
= end
- FRAME_OF_TOC(toc
, toc
.FirstTrack
);
970 memset(&format
, 0, sizeof(format
));
971 format
.wFormatTag
= WAVE_FORMAT_PCM
;
972 format
.nChannels
= 2;
973 format
.nSamplesPerSec
= 44100;
974 format
.wBitsPerSample
= 16;
975 format
.nBlockAlign
= format
.nChannels
* format
.wBitsPerSample
/ 8;
976 format
.nAvgBytesPerSec
= format
.nSamplesPerSec
* format
.nBlockAlign
;
979 memset(&desc
, 0, sizeof(desc
));
980 desc
.dwSize
= sizeof(desc
);
981 desc
.dwFlags
= DSBCAPS_GETCURRENTPOSITION2
| DSBCAPS_GLOBALFOCUS
;
982 desc
.dwBufferBytes
= (CDDA_FRAG_SIZE
- (CDDA_FRAG_SIZE
%RAW_SECTOR_SIZE
)) * CDDA_FRAG_COUNT
;
983 desc
.lpwfxFormat
= &format
;
985 hr
= IDirectSound_CreateSoundBuffer(wmcda
->dsObj
, &desc
, &wmcda
->dsBuf
, NULL
);
988 hr
= IDirectSoundBuffer_Lock(wmcda
->dsBuf
, 0, 0, &cdData
, &lockLen
,
989 NULL
, NULL
, DSBLOCK_ENTIREBUFFER
);
992 RAW_READ_INFO rdInfo
;
995 rdInfo
.DiskOffset
.QuadPart
= wmcda
->start
<<11;
996 rdInfo
.SectorCount
= min(desc
.dwBufferBytes
/RAW_SECTOR_SIZE
,
997 wmcda
->end
-wmcda
->start
);
998 rdInfo
.TrackMode
= CDDA
;
1000 readok
= DeviceIoControl(wmcda
->handle
, IOCTL_CDROM_RAW_READ
,
1001 &rdInfo
, sizeof(rdInfo
), cdData
, lockLen
,
1003 IDirectSoundBuffer_Unlock(wmcda
->dsBuf
, cdData
, lockLen
, NULL
, 0);
1006 wmcda
->start
+= rdInfo
.SectorCount
;
1007 wmcda
->stopEvent
= CreateEventA(NULL
, TRUE
, FALSE
, NULL
);
1009 if (wmcda
->stopEvent
!= 0)
1010 wmcda
->hThread
= CreateThread(NULL
, 0, MCICDA_playLoop
, wmcda
, 0, &br
);
1011 if (wmcda
->hThread
!= 0) {
1012 hr
= IDirectSoundBuffer_Play(wmcda
->dsBuf
, 0, 0, DSBPLAY_LOOPING
);
1013 if (SUCCEEDED(hr
)) {
1014 /* FIXME: implement MCI_WAIT and send notification only in that case */
1016 oldcb
= InterlockedExchangePointer(&wmcda
->hCallback
, NULL
);
1017 if (oldcb
) mciDriverNotify(oldcb
, wmcda
->wNotifyDeviceID
,
1018 FAILED(hr
) ? MCI_NOTIFY_FAILURE
: MCI_NOTIFY_SUCCESSFUL
);
1023 SetEvent(wmcda
->stopEvent
);
1024 WaitForSingleObject(wmcda
->hThread
, INFINITE
);
1025 CloseHandle(wmcda
->hThread
);
1030 if (wmcda
->stopEvent
!= 0) {
1031 CloseHandle(wmcda
->stopEvent
);
1032 wmcda
->stopEvent
= 0;
1035 IDirectSoundBuffer_Release(wmcda
->dsBuf
);
1036 wmcda
->dsBuf
= NULL
;
1039 IDirectSound_Release(wmcda
->dsObj
);
1040 wmcda
->dsObj
= NULL
;
1044 play
.StartingM
= start
/ CDFRAMES_PERMIN
;
1045 play
.StartingS
= (start
/ CDFRAMES_PERSEC
) % 60;
1046 play
.StartingF
= start
% CDFRAMES_PERSEC
;
1047 play
.EndingM
= end
/ CDFRAMES_PERMIN
;
1048 play
.EndingS
= (end
/ CDFRAMES_PERSEC
) % 60;
1049 play
.EndingF
= end
% CDFRAMES_PERSEC
;
1050 if (!DeviceIoControl(wmcda
->handle
, IOCTL_CDROM_PLAY_AUDIO_MSF
, &play
, sizeof(play
),
1051 NULL
, 0, &br
, NULL
)) {
1052 wmcda
->hCallback
= NULL
;
1053 ret
= MCIERR_HARDWARE
;
1055 /* The independent CD player has no means to signal MCI_NOTIFY when it's done.
1056 * Native sends a notification with MCI_WAIT only. */
1060 /**************************************************************************
1061 * MCICDA_Stop [internal]
1063 static DWORD
MCICDA_Stop(UINT wDevID
, DWORD dwFlags
, LPMCI_GENERIC_PARMS lpParms
)
1065 WINE_MCICDAUDIO
* wmcda
= MCICDA_GetOpenDrv(wDevID
);
1069 TRACE("(%04X, %08X, %p);\n", wDevID
, dwFlags
, lpParms
);
1071 if (wmcda
== NULL
) return MCIERR_INVALID_DEVICE_ID
;
1073 oldcb
= InterlockedExchangePointer(&wmcda
->hCallback
, NULL
);
1074 if (oldcb
) mciDriverNotify(oldcb
, wmcda
->wNotifyDeviceID
, MCI_NOTIFY_ABORTED
);
1076 if (wmcda
->hThread
!= 0) {
1077 SetEvent(wmcda
->stopEvent
);
1078 WaitForSingleObject(wmcda
->hThread
, INFINITE
);
1080 CloseHandle(wmcda
->hThread
);
1082 CloseHandle(wmcda
->stopEvent
);
1083 wmcda
->stopEvent
= 0;
1085 IDirectSoundBuffer_Release(wmcda
->dsBuf
);
1086 wmcda
->dsBuf
= NULL
;
1087 IDirectSound_Release(wmcda
->dsObj
);
1088 wmcda
->dsObj
= NULL
;
1090 else if (!DeviceIoControl(wmcda
->handle
, IOCTL_CDROM_STOP_AUDIO
, NULL
, 0, NULL
, 0, &br
, NULL
))
1091 return MCIERR_HARDWARE
;
1093 if ((dwFlags
& MCI_NOTIFY
) && lpParms
)
1094 MCICDA_Notify(lpParms
->dwCallback
, wmcda
, MCI_NOTIFY_SUCCESSFUL
);
1098 /**************************************************************************
1099 * MCICDA_Pause [internal]
1101 static DWORD
MCICDA_Pause(UINT wDevID
, DWORD dwFlags
, LPMCI_GENERIC_PARMS lpParms
)
1103 WINE_MCICDAUDIO
* wmcda
= MCICDA_GetOpenDrv(wDevID
);
1107 TRACE("(%04X, %08X, %p);\n", wDevID
, dwFlags
, lpParms
);
1109 if (wmcda
== NULL
) return MCIERR_INVALID_DEVICE_ID
;
1111 oldcb
= InterlockedExchangePointer(&wmcda
->hCallback
, NULL
);
1112 if (oldcb
) mciDriverNotify(oldcb
, wmcda
->wNotifyDeviceID
, MCI_NOTIFY_ABORTED
);
1114 if (wmcda
->hThread
!= 0) {
1115 /* Don't bother calling stop if the playLoop thread has already stopped */
1116 if(WaitForSingleObject(wmcda
->stopEvent
, 0) != WAIT_OBJECT_0
&&
1117 FAILED(IDirectSoundBuffer_Stop(wmcda
->dsBuf
)))
1118 return MCIERR_HARDWARE
;
1120 else if (!DeviceIoControl(wmcda
->handle
, IOCTL_CDROM_PAUSE_AUDIO
, NULL
, 0, NULL
, 0, &br
, NULL
))
1121 return MCIERR_HARDWARE
;
1123 if ((dwFlags
& MCI_NOTIFY
) && lpParms
)
1124 MCICDA_Notify(lpParms
->dwCallback
, wmcda
, MCI_NOTIFY_SUCCESSFUL
);
1128 /**************************************************************************
1129 * MCICDA_Resume [internal]
1131 static DWORD
MCICDA_Resume(UINT wDevID
, DWORD dwFlags
, LPMCI_GENERIC_PARMS lpParms
)
1133 WINE_MCICDAUDIO
* wmcda
= MCICDA_GetOpenDrv(wDevID
);
1136 TRACE("(%04X, %08X, %p);\n", wDevID
, dwFlags
, lpParms
);
1138 if (wmcda
== NULL
) return MCIERR_INVALID_DEVICE_ID
;
1140 if (wmcda
->hThread
!= 0) {
1141 /* Don't restart if the playLoop thread has already stopped */
1142 if(WaitForSingleObject(wmcda
->stopEvent
, 0) != WAIT_OBJECT_0
&&
1143 FAILED(IDirectSoundBuffer_Play(wmcda
->dsBuf
, 0, 0, DSBPLAY_LOOPING
)))
1144 return MCIERR_HARDWARE
;
1146 else if (!DeviceIoControl(wmcda
->handle
, IOCTL_CDROM_RESUME_AUDIO
, NULL
, 0, NULL
, 0, &br
, NULL
))
1147 return MCIERR_HARDWARE
;
1149 if ((dwFlags
& MCI_NOTIFY
) && lpParms
)
1150 MCICDA_Notify(lpParms
->dwCallback
, wmcda
, MCI_NOTIFY_SUCCESSFUL
);
1154 /**************************************************************************
1155 * MCICDA_Seek [internal]
1157 static DWORD
MCICDA_Seek(UINT wDevID
, DWORD dwFlags
, LPMCI_SEEK_PARMS lpParms
)
1160 WINE_MCICDAUDIO
* wmcda
= MCICDA_GetOpenDrv(wDevID
);
1161 CDROM_SEEK_AUDIO_MSF seek
;
1162 DWORD br
, position
, ret
;
1165 TRACE("(%04X, %08X, %p);\n", wDevID
, dwFlags
, lpParms
);
1167 if (wmcda
== NULL
) return MCIERR_INVALID_DEVICE_ID
;
1168 if (lpParms
== NULL
) return MCIERR_NULL_PARAMETER_BLOCK
;
1170 position
= dwFlags
& (MCI_SEEK_TO_START
|MCI_SEEK_TO_END
|MCI_TO
);
1171 if (!position
) return MCIERR_MISSING_PARAMETER
;
1172 if (position
&(position
-1)) return MCIERR_FLAGS_NOT_COMPATIBLE
;
1174 /* Stop sends MCI_NOTIFY_ABORTED when needed.
1175 * Tests show that native first sends ABORTED and reads the TOC,
1176 * then only checks the position flags, then stops and seeks. */
1177 MCICDA_Stop(wDevID
, MCI_WAIT
, 0);
1179 if (!DeviceIoControl(wmcda
->handle
, IOCTL_CDROM_READ_TOC
, NULL
, 0,
1180 &toc
, sizeof(toc
), &br
, NULL
)) {
1181 WARN("error reading TOC !\n");
1182 return MCICDA_GetError(wmcda
);
1185 case MCI_SEEK_TO_START
:
1186 TRACE("Seeking to start\n");
1187 at
= FRAME_OF_TOC(toc
,toc
.FirstTrack
);
1188 if ( (ret
=MCICDA_SkipDataTracks(wmcda
, &at
)) )
1191 case MCI_SEEK_TO_END
:
1192 TRACE("Seeking to end\n");
1193 /* End is prior to lead-out
1194 * yet Win9X seeks to even one frame less than that. */
1195 at
= FRAME_OF_TOC(toc
, toc
.LastTrack
+ 1) - 1;
1196 if ( (ret
=MCICDA_SkipDataTracks(wmcda
, &at
)) )
1200 TRACE("Seeking to %u\n", lpParms
->dwTo
);
1201 at
= MCICDA_CalcFrame(wmcda
, lpParms
->dwTo
);
1202 if ( (ret
=MCICDA_SkipDataTracks(wmcda
, &at
)) )
1206 return MCIERR_FLAGS_NOT_COMPATIBLE
;
1210 seek
.M
= at
/ CDFRAMES_PERMIN
;
1211 seek
.S
= (at
/ CDFRAMES_PERSEC
) % 60;
1212 seek
.F
= at
% CDFRAMES_PERSEC
;
1213 if (!DeviceIoControl(wmcda
->handle
, IOCTL_CDROM_SEEK_AUDIO_MSF
, &seek
, sizeof(seek
),
1214 NULL
, 0, &br
, NULL
))
1215 return MCIERR_HARDWARE
;
1218 if (dwFlags
& MCI_NOTIFY
)
1219 MCICDA_Notify(lpParms
->dwCallback
, wmcda
, MCI_NOTIFY_SUCCESSFUL
);
1223 /**************************************************************************
1224 * MCICDA_SetDoor [internal]
1226 static DWORD
MCICDA_SetDoor(UINT wDevID
, BOOL open
)
1228 WINE_MCICDAUDIO
* wmcda
= MCICDA_GetOpenDrv(wDevID
);
1231 TRACE("(%04x, %s) !\n", wDevID
, (open
) ? "OPEN" : "CLOSE");
1233 if (wmcda
== NULL
) return MCIERR_INVALID_DEVICE_ID
;
1235 if (!DeviceIoControl(wmcda
->handle
,
1236 (open
) ? IOCTL_STORAGE_EJECT_MEDIA
: IOCTL_STORAGE_LOAD_MEDIA
,
1237 NULL
, 0, NULL
, 0, &br
, NULL
))
1238 return MCIERR_HARDWARE
;
1243 /**************************************************************************
1244 * MCICDA_Set [internal]
1246 static DWORD
MCICDA_Set(UINT wDevID
, DWORD dwFlags
, LPMCI_SET_PARMS lpParms
)
1248 WINE_MCICDAUDIO
* wmcda
= MCICDA_GetOpenDrv(wDevID
);
1250 TRACE("(%04X, %08X, %p);\n", wDevID
, dwFlags
, lpParms
);
1252 if (wmcda
== NULL
) return MCIERR_INVALID_DEVICE_ID
;
1254 if (dwFlags
& MCI_SET_DOOR_OPEN
) {
1255 MCICDA_SetDoor(wDevID
, TRUE
);
1257 if (dwFlags
& MCI_SET_DOOR_CLOSED
) {
1258 MCICDA_SetDoor(wDevID
, FALSE
);
1261 /* only functions which require valid lpParms below this line ! */
1262 if (lpParms
== NULL
) return MCIERR_NULL_PARAMETER_BLOCK
;
1264 TRACE("dwTimeFormat=%08lX\n", lpParms->dwTimeFormat);
1266 if (dwFlags
& MCI_SET_TIME_FORMAT
) {
1267 switch (lpParms
->dwTimeFormat
) {
1268 case MCI_FORMAT_MILLISECONDS
:
1269 TRACE("MCI_FORMAT_MILLISECONDS !\n");
1271 case MCI_FORMAT_MSF
:
1272 TRACE("MCI_FORMAT_MSF !\n");
1274 case MCI_FORMAT_TMSF
:
1275 TRACE("MCI_FORMAT_TMSF !\n");
1278 return MCIERR_BAD_TIME_FORMAT
;
1280 wmcda
->dwTimeFormat
= lpParms
->dwTimeFormat
;
1282 if (dwFlags
& MCI_SET_AUDIO
) /* one xp machine ignored it */
1283 TRACE("SET_AUDIO %X %x\n", dwFlags
, lpParms
->dwAudio
);
1285 if (dwFlags
& MCI_NOTIFY
)
1286 MCICDA_Notify(lpParms
->dwCallback
, wmcda
, MCI_NOTIFY_SUCCESSFUL
);
1290 /**************************************************************************
1291 * DriverProc (MCICDA.@)
1293 LRESULT CALLBACK
MCICDA_DriverProc(DWORD_PTR dwDevID
, HDRVR hDriv
, UINT wMsg
,
1294 LPARAM dwParam1
, LPARAM dwParam2
)
1297 case DRV_LOAD
: return 1;
1298 case DRV_FREE
: return 1;
1299 case DRV_OPEN
: return MCICDA_drvOpen((LPCWSTR
)dwParam1
, (LPMCI_OPEN_DRIVER_PARMSW
)dwParam2
);
1300 case DRV_CLOSE
: return MCICDA_drvClose(dwDevID
);
1301 case DRV_ENABLE
: return 1;
1302 case DRV_DISABLE
: return 1;
1303 case DRV_QUERYCONFIGURE
: return 1;
1304 case DRV_CONFIGURE
: MessageBoxA(0, "MCI audio CD driver !", "Wine Driver", MB_OK
); return 1;
1305 case DRV_INSTALL
: return DRVCNF_RESTART
;
1306 case DRV_REMOVE
: return DRVCNF_RESTART
;
1309 if (dwDevID
== 0xFFFFFFFF) return MCIERR_UNSUPPORTED_FUNCTION
;
1312 case MCI_OPEN_DRIVER
: return MCICDA_Open(dwDevID
, dwParam1
, (LPMCI_OPEN_PARMSW
)dwParam2
);
1313 case MCI_CLOSE_DRIVER
: return MCICDA_Close(dwDevID
, dwParam1
, (LPMCI_GENERIC_PARMS
)dwParam2
);
1314 case MCI_GETDEVCAPS
: return MCICDA_GetDevCaps(dwDevID
, dwParam1
, (LPMCI_GETDEVCAPS_PARMS
)dwParam2
);
1315 case MCI_INFO
: return MCICDA_Info(dwDevID
, dwParam1
, (LPMCI_INFO_PARMSW
)dwParam2
);
1316 case MCI_STATUS
: return MCICDA_Status(dwDevID
, dwParam1
, (LPMCI_STATUS_PARMS
)dwParam2
);
1317 case MCI_SET
: return MCICDA_Set(dwDevID
, dwParam1
, (LPMCI_SET_PARMS
)dwParam2
);
1318 case MCI_PLAY
: return MCICDA_Play(dwDevID
, dwParam1
, (LPMCI_PLAY_PARMS
)dwParam2
);
1319 case MCI_STOP
: return MCICDA_Stop(dwDevID
, dwParam1
, (LPMCI_GENERIC_PARMS
)dwParam2
);
1320 case MCI_PAUSE
: return MCICDA_Pause(dwDevID
, dwParam1
, (LPMCI_GENERIC_PARMS
)dwParam2
);
1321 case MCI_RESUME
: return MCICDA_Resume(dwDevID
, dwParam1
, (LPMCI_GENERIC_PARMS
)dwParam2
);
1322 case MCI_SEEK
: return MCICDA_Seek(dwDevID
, dwParam1
, (LPMCI_SEEK_PARMS
)dwParam2
);
1323 /* commands that should report an error as they are not supported in
1324 * the native version */
1328 return MCIERR_UNSUPPORTED_FUNCTION
;
1344 TRACE("Unsupported command [0x%x]\n", wMsg
);
1348 ERR("Shouldn't receive a MCI_OPEN or CLOSE message\n");
1351 TRACE("Sending msg [0x%x] to default driver proc\n", wMsg
);
1352 return DefDriverProc(dwDevID
, hDriv
, wMsg
, dwParam1
, dwParam2
);
1354 return MCIERR_UNRECOGNIZED_COMMAND
;
1357 /*-----------------------------------------------------------------------*/