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
38 #include "wine/debug.h"
39 #include "wine/unicode.h"
42 WINE_DEFAULT_DEBUG_CHANNEL(mcicda
);
44 #define CDFRAMES_PERSEC 75
45 #define CDFRAMES_PERMIN (CDFRAMES_PERSEC * 60)
46 #define FRAME_OF_ADDR(a) ((a)[1] * CDFRAMES_PERMIN + (a)[2] * CDFRAMES_PERSEC + (a)[3])
47 #define FRAME_OF_TOC(toc, idx) FRAME_OF_ADDR((toc).TrackData[idx - (toc).FirstTrack].Address)
49 /* Defined by red-book standard; do not change! */
50 #define RAW_SECTOR_SIZE (2352)
52 /* Must be >= RAW_SECTOR_SIZE */
53 #define CDDA_FRAG_SIZE (32768)
55 #define CDDA_FRAG_COUNT (3)
59 int nUseCount
; /* Incremented for each shared open */
60 BOOL fShareable
; /* TRUE if first open was shareable */
61 MCIDEVICEID wNotifyDeviceID
; /* MCI device ID with a pending notification */
62 HANDLE hCallback
; /* Callback handle for pending notification */
66 /* The following are used for digital playback only */
72 IDirectSoundBuffer
*dsBuf
;
77 /*-----------------------------------------------------------------------*/
79 typedef HRESULT(WINAPI
*LPDIRECTSOUNDCREATE
)(LPCGUID
,LPDIRECTSOUND
*,LPUNKNOWN
);
80 static LPDIRECTSOUNDCREATE pDirectSoundCreate
;
82 static DWORD CALLBACK
MCICDA_playLoop(void *ptr
)
84 WINE_MCICDAUDIO
*wmcda
= (WINE_MCICDAUDIO
*)ptr
;
85 DWORD lastPos
, curPos
, endPos
, br
;
87 DWORD lockLen
, fragLen
;
92 memset(&caps
, 0, sizeof(caps
));
93 caps
.dwSize
= sizeof(caps
);
94 hr
= IDirectSoundBuffer_GetCaps(wmcda
->dsBuf
, &caps
);
96 fragLen
= caps
.dwBufferBytes
/CDDA_FRAG_COUNT
;
99 while (SUCCEEDED(hr
) && endPos
!= lastPos
&&
100 WaitForSingleObject(wmcda
->stopEvent
, 0) != WAIT_OBJECT_0
) {
101 hr
= IDirectSoundBuffer_GetCurrentPosition(wmcda
->dsBuf
, &curPos
, NULL
);
102 if ((curPos
-lastPos
+caps
.dwBufferBytes
)%caps
.dwBufferBytes
< fragLen
) {
107 EnterCriticalSection(&wmcda
->cs
);
108 rdInfo
.DiskOffset
.QuadPart
= wmcda
->start
<<11;
109 rdInfo
.SectorCount
= min(fragLen
/RAW_SECTOR_SIZE
, wmcda
->end
-wmcda
->start
);
110 rdInfo
.TrackMode
= CDDA
;
112 hr
= IDirectSoundBuffer_Lock(wmcda
->dsBuf
, lastPos
, fragLen
, &cdData
, &lockLen
, NULL
, NULL
, 0);
113 if (hr
== DSERR_BUFFERLOST
) {
114 if(FAILED(IDirectSoundBuffer_Restore(wmcda
->dsBuf
)) ||
115 FAILED(IDirectSoundBuffer_Play(wmcda
->dsBuf
, 0, 0, DSBPLAY_LOOPING
))) {
116 LeaveCriticalSection(&wmcda
->cs
);
119 hr
= IDirectSoundBuffer_Lock(wmcda
->dsBuf
, lastPos
, fragLen
, &cdData
, &lockLen
, NULL
, NULL
, 0);
123 if (rdInfo
.SectorCount
> 0) {
124 if (!DeviceIoControl(wmcda
->handle
, IOCTL_CDROM_RAW_READ
, &rdInfo
, sizeof(rdInfo
), cdData
, lockLen
, &br
, NULL
))
125 WARN("CD read failed at sector %d: 0x%x\n", wmcda
->start
, GetLastError());
127 if (rdInfo
.SectorCount
*RAW_SECTOR_SIZE
< lockLen
) {
128 if(endPos
== ~0u) endPos
= lastPos
;
129 memset((BYTE
*)cdData
+ rdInfo
.SectorCount
*RAW_SECTOR_SIZE
, 0,
130 lockLen
- rdInfo
.SectorCount
*RAW_SECTOR_SIZE
);
132 hr
= IDirectSoundBuffer_Unlock(wmcda
->dsBuf
, cdData
, lockLen
, NULL
, 0);
136 lastPos
%= caps
.dwBufferBytes
;
137 wmcda
->start
+= rdInfo
.SectorCount
;
139 LeaveCriticalSection(&wmcda
->cs
);
141 IDirectSoundBuffer_Stop(wmcda
->dsBuf
);
142 SetEvent(wmcda
->stopEvent
);
144 /* A design bug in native: the independent CD player called by the
145 * MCI has no means to signal end of playing, therefore the MCI
146 * notification is left hanging. MCI_NOTIFY_SUPERSEDED will be
147 * signaled by the next command that has MCI_NOTIFY set (or
148 * MCI_NOTIFY_ABORTED for MCI_PLAY). */
155 /**************************************************************************
156 * MCICDA_drvOpen [internal]
158 static DWORD
MCICDA_drvOpen(LPCWSTR str
, LPMCI_OPEN_DRIVER_PARMSW modp
)
160 static HMODULE dsHandle
;
161 WINE_MCICDAUDIO
* wmcda
;
163 if (!modp
) return 0xFFFFFFFF;
165 wmcda
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, sizeof(WINE_MCICDAUDIO
));
171 dsHandle
= LoadLibraryA("dsound.dll");
173 pDirectSoundCreate
= (LPDIRECTSOUNDCREATE
)GetProcAddress(dsHandle
, "DirectSoundCreate");
176 wmcda
->wDevID
= modp
->wDeviceID
;
177 mciSetDriverData(wmcda
->wDevID
, (DWORD_PTR
)wmcda
);
178 modp
->wCustomCommandTable
= MCI_NO_COMMAND_TABLE
;
179 modp
->wType
= MCI_DEVTYPE_CD_AUDIO
;
180 InitializeCriticalSection(&wmcda
->cs
);
181 return modp
->wDeviceID
;
184 /**************************************************************************
185 * MCICDA_drvClose [internal]
187 static DWORD
MCICDA_drvClose(DWORD dwDevID
)
189 WINE_MCICDAUDIO
* wmcda
= (WINE_MCICDAUDIO
*)mciGetDriverData(dwDevID
);
192 DeleteCriticalSection(&wmcda
->cs
);
193 HeapFree(GetProcessHeap(), 0, wmcda
);
194 mciSetDriverData(dwDevID
, 0);
196 return (dwDevID
== 0xFFFFFFFF) ? 1 : 0;
199 /**************************************************************************
200 * MCICDA_GetOpenDrv [internal]
202 static WINE_MCICDAUDIO
* MCICDA_GetOpenDrv(UINT wDevID
)
204 WINE_MCICDAUDIO
* wmcda
= (WINE_MCICDAUDIO
*)mciGetDriverData(wDevID
);
206 if (wmcda
== NULL
|| wmcda
->nUseCount
== 0) {
207 WARN("Invalid wDevID=%u\n", wDevID
);
213 /**************************************************************************
214 * MCICDA_mciNotify [internal]
216 * Notifications in MCI work like a 1-element queue.
217 * Each new notification request supersedes the previous one.
219 static void MCICDA_Notify(DWORD_PTR hWndCallBack
, WINE_MCICDAUDIO
* wmcda
, UINT wStatus
)
221 MCIDEVICEID wDevID
= wmcda
->wNotifyDeviceID
;
222 HANDLE old
= InterlockedExchangePointer(&wmcda
->hCallback
, NULL
);
223 if (old
) mciDriverNotify(old
, wDevID
, MCI_NOTIFY_SUPERSEDED
);
224 mciDriverNotify(HWND_32(LOWORD(hWndCallBack
)), wDevID
, wStatus
);
227 /**************************************************************************
228 * MCICDA_GetStatus [internal]
230 static DWORD
MCICDA_GetStatus(WINE_MCICDAUDIO
* wmcda
)
232 CDROM_SUB_Q_DATA_FORMAT fmt
;
233 SUB_Q_CHANNEL_DATA data
;
235 DWORD mode
= MCI_MODE_NOT_READY
;
237 fmt
.Format
= IOCTL_CDROM_CURRENT_POSITION
;
238 if(wmcda
->hThread
!= 0) {
242 hr
= IDirectSoundBuffer_GetStatus(wmcda
->dsBuf
, &status
);
244 if(!(status
&DSBSTATUS_PLAYING
)) {
245 if(WaitForSingleObject(wmcda
->stopEvent
, 0) == WAIT_OBJECT_0
)
246 mode
= MCI_MODE_STOP
;
248 mode
= MCI_MODE_PAUSE
;
251 mode
= MCI_MODE_PLAY
;
254 else if (!DeviceIoControl(wmcda
->handle
, IOCTL_CDROM_READ_Q_CHANNEL
, &fmt
, sizeof(fmt
),
255 &data
, sizeof(data
), &br
, NULL
)) {
256 if (GetLastError() == ERROR_NOT_READY
) mode
= MCI_MODE_OPEN
;
258 switch (data
.CurrentPosition
.Header
.AudioStatus
)
260 case AUDIO_STATUS_IN_PROGRESS
: mode
= MCI_MODE_PLAY
; break;
261 case AUDIO_STATUS_PAUSED
: mode
= MCI_MODE_PAUSE
; break;
262 case AUDIO_STATUS_NO_STATUS
:
263 case AUDIO_STATUS_PLAY_COMPLETE
: mode
= MCI_MODE_STOP
; break;
264 case AUDIO_STATUS_PLAY_ERROR
:
265 case AUDIO_STATUS_NOT_SUPPORTED
:
273 /**************************************************************************
274 * MCICDA_GetError [internal]
276 static int MCICDA_GetError(WINE_MCICDAUDIO
* wmcda
)
278 switch (GetLastError())
280 case ERROR_NOT_READY
: return MCIERR_DEVICE_NOT_READY
;
281 case ERROR_NOT_SUPPORTED
:
282 case ERROR_IO_DEVICE
: return MCIERR_HARDWARE
;
284 FIXME("Unknown mode %u\n", GetLastError());
286 return MCIERR_DRIVER_INTERNAL
;
289 /**************************************************************************
290 * MCICDA_CalcFrame [internal]
292 static DWORD
MCICDA_CalcFrame(WINE_MCICDAUDIO
* wmcda
, DWORD dwTime
)
300 TRACE("(%p, %08X, %u);\n", wmcda
, wmcda
->dwTimeFormat
, dwTime
);
302 switch (wmcda
->dwTimeFormat
) {
303 case MCI_FORMAT_MILLISECONDS
:
304 dwFrame
= ((dwTime
- 1) * CDFRAMES_PERSEC
+ 500) / 1000;
305 TRACE("MILLISECONDS %u\n", dwFrame
);
308 TRACE("MSF %02u:%02u:%02u\n",
309 MCI_MSF_MINUTE(dwTime
), MCI_MSF_SECOND(dwTime
), MCI_MSF_FRAME(dwTime
));
310 dwFrame
+= CDFRAMES_PERMIN
* MCI_MSF_MINUTE(dwTime
);
311 dwFrame
+= CDFRAMES_PERSEC
* MCI_MSF_SECOND(dwTime
);
312 dwFrame
+= MCI_MSF_FRAME(dwTime
);
314 case MCI_FORMAT_TMSF
:
315 default: /* unknown format ! force TMSF ! ... */
316 wTrack
= MCI_TMSF_TRACK(dwTime
);
317 if (!DeviceIoControl(wmcda
->handle
, IOCTL_CDROM_READ_TOC
, NULL
, 0,
318 &toc
, sizeof(toc
), &br
, NULL
))
320 if (wTrack
< toc
.FirstTrack
|| wTrack
> toc
.LastTrack
)
322 TRACE("MSF %02u-%02u:%02u:%02u\n",
323 MCI_TMSF_TRACK(dwTime
), MCI_TMSF_MINUTE(dwTime
),
324 MCI_TMSF_SECOND(dwTime
), MCI_TMSF_FRAME(dwTime
));
325 addr
= toc
.TrackData
[wTrack
- toc
.FirstTrack
].Address
;
326 TRACE("TMSF trackpos[%u]=%d:%d:%d\n",
327 wTrack
, addr
[1], addr
[2], addr
[3]);
328 dwFrame
= CDFRAMES_PERMIN
* (addr
[1] + MCI_TMSF_MINUTE(dwTime
)) +
329 CDFRAMES_PERSEC
* (addr
[2] + MCI_TMSF_SECOND(dwTime
)) +
330 addr
[3] + MCI_TMSF_FRAME(dwTime
);
336 /**************************************************************************
337 * MCICDA_CalcTime [internal]
339 static DWORD
MCICDA_CalcTime(WINE_MCICDAUDIO
* wmcda
, DWORD tf
, DWORD dwFrame
, LPDWORD lpRet
)
349 TRACE("(%p, %08X, %u);\n", wmcda
, tf
, dwFrame
);
352 case MCI_FORMAT_MILLISECONDS
:
353 dwTime
= (dwFrame
* 1000) / CDFRAMES_PERSEC
+ 1;
354 TRACE("MILLISECONDS %u\n", dwTime
);
358 wMinutes
= dwFrame
/ CDFRAMES_PERMIN
;
359 wSeconds
= (dwFrame
- CDFRAMES_PERMIN
* wMinutes
) / CDFRAMES_PERSEC
;
360 wFrames
= dwFrame
- CDFRAMES_PERMIN
* wMinutes
- CDFRAMES_PERSEC
* wSeconds
;
361 dwTime
= MCI_MAKE_MSF(wMinutes
, wSeconds
, wFrames
);
362 TRACE("MSF %02u:%02u:%02u -> dwTime=%u\n",
363 wMinutes
, wSeconds
, wFrames
, dwTime
);
364 *lpRet
= MCI_COLONIZED3_RETURN
;
366 case MCI_FORMAT_TMSF
:
367 default: /* unknown format ! force TMSF ! ... */
368 if (!DeviceIoControl(wmcda
->handle
, IOCTL_CDROM_READ_TOC
, NULL
, 0,
369 &toc
, sizeof(toc
), &br
, NULL
))
371 if (dwFrame
< FRAME_OF_TOC(toc
, toc
.FirstTrack
) ||
372 dwFrame
> FRAME_OF_TOC(toc
, toc
.LastTrack
+ 1)) {
373 ERR("Out of range value %u [%u,%u]\n",
374 dwFrame
, FRAME_OF_TOC(toc
, toc
.FirstTrack
),
375 FRAME_OF_TOC(toc
, toc
.LastTrack
+ 1));
379 for (wTrack
= toc
.FirstTrack
; wTrack
<= toc
.LastTrack
; wTrack
++) {
380 if (FRAME_OF_TOC(toc
, wTrack
) > dwFrame
)
384 dwFrame
-= FRAME_OF_TOC(toc
, wTrack
);
385 wMinutes
= dwFrame
/ CDFRAMES_PERMIN
;
386 wSeconds
= (dwFrame
- CDFRAMES_PERMIN
* wMinutes
) / CDFRAMES_PERSEC
;
387 wFrames
= dwFrame
- CDFRAMES_PERMIN
* wMinutes
- CDFRAMES_PERSEC
* wSeconds
;
388 dwTime
= MCI_MAKE_TMSF(wTrack
, wMinutes
, wSeconds
, wFrames
);
389 TRACE("%02u-%02u:%02u:%02u\n", wTrack
, wMinutes
, wSeconds
, wFrames
);
390 *lpRet
= MCI_COLONIZED4_RETURN
;
396 static DWORD
MCICDA_Stop(UINT wDevID
, DWORD dwFlags
, LPMCI_GENERIC_PARMS lpParms
);
398 /**************************************************************************
399 * MCICDA_Open [internal]
401 static DWORD
MCICDA_Open(UINT wDevID
, DWORD dwFlags
, LPMCI_OPEN_PARMSW lpOpenParms
)
404 DWORD ret
= MCIERR_HARDWARE
;
405 WINE_MCICDAUDIO
* wmcda
= (WINE_MCICDAUDIO
*)mciGetDriverData(wDevID
);
406 WCHAR root
[7], drive
= 0;
409 TRACE("(%04X, %08X, %p);\n", wDevID
, dwFlags
, lpOpenParms
);
411 if (lpOpenParms
== NULL
) return MCIERR_NULL_PARAMETER_BLOCK
;
412 if (wmcda
== NULL
) return MCIERR_INVALID_DEVICE_ID
;
414 dwDeviceID
= lpOpenParms
->wDeviceID
;
416 if (wmcda
->nUseCount
> 0) {
417 /* The driver is already open on this channel */
418 /* If the driver was opened shareable before and this open specifies */
419 /* shareable then increment the use count */
420 if (wmcda
->fShareable
&& (dwFlags
& MCI_OPEN_SHAREABLE
))
423 return MCIERR_MUST_USE_SHAREABLE
;
425 wmcda
->nUseCount
= 1;
426 wmcda
->fShareable
= dwFlags
& MCI_OPEN_SHAREABLE
;
428 if (dwFlags
& MCI_OPEN_ELEMENT
) {
429 if (dwFlags
& MCI_OPEN_ELEMENT_ID
) {
430 WARN("MCI_OPEN_ELEMENT_ID %p! Abort\n", lpOpenParms
->lpstrElementName
);
431 ret
= MCIERR_NO_ELEMENT_ALLOWED
;
434 TRACE("MCI_OPEN_ELEMENT element name: %s\n", debugstr_w(lpOpenParms
->lpstrElementName
));
435 if (!isalpha(lpOpenParms
->lpstrElementName
[0]) || lpOpenParms
->lpstrElementName
[1] != ':' ||
436 (lpOpenParms
->lpstrElementName
[2] && lpOpenParms
->lpstrElementName
[2] != '\\'))
438 WARN("MCI_OPEN_ELEMENT unsupported format: %s\n",
439 debugstr_w(lpOpenParms
->lpstrElementName
));
440 ret
= MCIERR_NO_ELEMENT_ALLOWED
;
443 drive
= toupper(lpOpenParms
->lpstrElementName
[0]);
444 root
[0] = drive
; root
[1] = ':'; root
[2] = '\\'; root
[3] = '\0';
445 if (GetDriveTypeW(root
) != DRIVE_CDROM
)
447 ret
= MCIERR_INVALID_DEVICE_NAME
;
453 /* drive letter isn't passed... get the dwDeviceID'th cdrom in the system */
454 root
[0] = 'A'; root
[1] = ':'; root
[2] = '\\'; root
[3] = '\0';
455 for (count
= 0; root
[0] <= 'Z'; root
[0]++)
457 if (GetDriveTypeW(root
) == DRIVE_CDROM
&& ++count
>= dwDeviceID
)
465 ret
= MCIERR_INVALID_DEVICE_ID
;
470 wmcda
->wNotifyDeviceID
= dwDeviceID
;
471 wmcda
->dwTimeFormat
= MCI_FORMAT_MSF
;
473 /* now, open the handle */
474 root
[0] = root
[1] = '\\'; root
[2] = '.'; root
[3] = '\\'; root
[4] = drive
; root
[5] = ':'; root
[6] = '\0';
475 wmcda
->handle
= CreateFileW(root
, GENERIC_READ
, FILE_SHARE_READ
, NULL
, OPEN_EXISTING
, 0, 0);
476 if (wmcda
->handle
== INVALID_HANDLE_VALUE
)
479 if (dwFlags
& MCI_NOTIFY
) {
480 mciDriverNotify(HWND_32(LOWORD(lpOpenParms
->dwCallback
)),
481 dwDeviceID
, MCI_NOTIFY_SUCCESSFUL
);
490 /**************************************************************************
491 * MCICDA_Close [internal]
493 static DWORD
MCICDA_Close(UINT wDevID
, DWORD dwParam
, LPMCI_GENERIC_PARMS lpParms
)
495 WINE_MCICDAUDIO
* wmcda
= MCICDA_GetOpenDrv(wDevID
);
497 TRACE("(%04X, %08X, %p);\n", wDevID
, dwParam
, lpParms
);
499 if (wmcda
== NULL
) return MCIERR_INVALID_DEVICE_ID
;
501 MCICDA_Stop(wDevID
, MCI_WAIT
, NULL
);
503 if (--wmcda
->nUseCount
== 0) {
504 CloseHandle(wmcda
->handle
);
506 if ((dwParam
& MCI_NOTIFY
) && lpParms
)
507 MCICDA_Notify(lpParms
->dwCallback
, wmcda
, MCI_NOTIFY_SUCCESSFUL
);
511 /**************************************************************************
512 * MCICDA_GetDevCaps [internal]
514 static DWORD
MCICDA_GetDevCaps(UINT wDevID
, DWORD dwFlags
,
515 LPMCI_GETDEVCAPS_PARMS lpParms
)
517 WINE_MCICDAUDIO
* wmcda
= (WINE_MCICDAUDIO
*)mciGetDriverData(wDevID
);
520 TRACE("(%04X, %08X, %p);\n", wDevID
, dwFlags
, lpParms
);
522 if (lpParms
== NULL
) return MCIERR_NULL_PARAMETER_BLOCK
;
523 if (wmcda
== NULL
) return MCIERR_INVALID_DEVICE_ID
;
525 if (dwFlags
& MCI_GETDEVCAPS_ITEM
) {
526 TRACE("MCI_GETDEVCAPS_ITEM dwItem=%08X;\n", lpParms
->dwItem
);
528 switch (lpParms
->dwItem
) {
529 case MCI_GETDEVCAPS_CAN_RECORD
:
530 lpParms
->dwReturn
= MAKEMCIRESOURCE(FALSE
, MCI_FALSE
);
531 ret
= MCI_RESOURCE_RETURNED
;
533 case MCI_GETDEVCAPS_HAS_AUDIO
:
534 lpParms
->dwReturn
= MAKEMCIRESOURCE(TRUE
, MCI_TRUE
);
535 ret
= MCI_RESOURCE_RETURNED
;
537 case MCI_GETDEVCAPS_HAS_VIDEO
:
538 lpParms
->dwReturn
= MAKEMCIRESOURCE(FALSE
, MCI_FALSE
);
539 ret
= MCI_RESOURCE_RETURNED
;
541 case MCI_GETDEVCAPS_DEVICE_TYPE
:
542 lpParms
->dwReturn
= MAKEMCIRESOURCE(MCI_DEVTYPE_CD_AUDIO
, MCI_DEVTYPE_CD_AUDIO
);
543 ret
= MCI_RESOURCE_RETURNED
;
545 case MCI_GETDEVCAPS_USES_FILES
:
546 lpParms
->dwReturn
= MAKEMCIRESOURCE(FALSE
, MCI_FALSE
);
547 ret
= MCI_RESOURCE_RETURNED
;
549 case MCI_GETDEVCAPS_COMPOUND_DEVICE
:
550 lpParms
->dwReturn
= MAKEMCIRESOURCE(FALSE
, MCI_FALSE
);
551 ret
= MCI_RESOURCE_RETURNED
;
553 case MCI_GETDEVCAPS_CAN_EJECT
:
554 lpParms
->dwReturn
= MAKEMCIRESOURCE(TRUE
, MCI_TRUE
);
555 ret
= MCI_RESOURCE_RETURNED
;
557 case MCI_GETDEVCAPS_CAN_PLAY
:
558 lpParms
->dwReturn
= MAKEMCIRESOURCE(TRUE
, MCI_TRUE
);
559 ret
= MCI_RESOURCE_RETURNED
;
561 case MCI_GETDEVCAPS_CAN_SAVE
:
562 lpParms
->dwReturn
= MAKEMCIRESOURCE(FALSE
, MCI_FALSE
);
563 ret
= MCI_RESOURCE_RETURNED
;
566 WARN("Unsupported %x devCaps item\n", lpParms
->dwItem
);
567 return MCIERR_UNSUPPORTED_FUNCTION
;
570 TRACE("No GetDevCaps-Item !\n");
571 return MCIERR_MISSING_PARAMETER
;
573 TRACE("lpParms->dwReturn=%08X;\n", lpParms
->dwReturn
);
574 if (dwFlags
& MCI_NOTIFY
) {
575 MCICDA_Notify(lpParms
->dwCallback
, wmcda
, MCI_NOTIFY_SUCCESSFUL
);
580 static DWORD
CDROM_Audio_GetSerial(CDROM_TOC
* toc
)
585 DWORD dwStart
, dwEnd
;
588 * wMagic collects the wFrames from track 1
589 * dwStart, dwEnd collect the beginning and end of the disc respectively, in
591 * There it is collected for correcting the serial when there are less than
594 wMagic
= toc
->TrackData
[0].Address
[3];
595 dwStart
= FRAME_OF_TOC(*toc
, toc
->FirstTrack
);
597 for (i
= 0; i
<= toc
->LastTrack
- toc
->FirstTrack
; i
++) {
598 serial
+= (toc
->TrackData
[i
].Address
[1] << 16) |
599 (toc
->TrackData
[i
].Address
[2] << 8) | toc
->TrackData
[i
].Address
[3];
601 dwEnd
= FRAME_OF_TOC(*toc
, toc
->LastTrack
+ 1);
603 if (toc
->LastTrack
- toc
->FirstTrack
+ 1 < 3)
604 serial
+= wMagic
+ (dwEnd
- dwStart
);
610 /**************************************************************************
611 * MCICDA_Info [internal]
613 static DWORD
MCICDA_Info(UINT wDevID
, DWORD dwFlags
, LPMCI_INFO_PARMSW lpParms
)
616 WINE_MCICDAUDIO
* wmcda
= MCICDA_GetOpenDrv(wDevID
);
620 TRACE("(%04X, %08X, %p);\n", wDevID
, dwFlags
, lpParms
);
622 if (lpParms
== NULL
|| lpParms
->lpstrReturn
== NULL
)
623 return MCIERR_NULL_PARAMETER_BLOCK
;
624 if (wmcda
== NULL
) return MCIERR_INVALID_DEVICE_ID
;
626 TRACE("buf=%p, len=%u\n", lpParms
->lpstrReturn
, lpParms
->dwRetSize
);
628 if (dwFlags
& MCI_INFO_PRODUCT
) {
629 static const WCHAR wszAudioCd
[] = {'W','i','n','e','\'','s',' ','a','u','d','i','o',' ','C','D',0};
631 } else if (dwFlags
& MCI_INFO_MEDIA_UPC
) {
632 ret
= MCIERR_NO_IDENTITY
;
633 } else if (dwFlags
& MCI_INFO_MEDIA_IDENTITY
) {
637 static const WCHAR wszLu
[] = {'%','l','u',0};
639 if (!DeviceIoControl(wmcda
->handle
, IOCTL_CDROM_READ_TOC
, NULL
, 0,
640 &toc
, sizeof(toc
), &br
, NULL
)) {
641 return MCICDA_GetError(wmcda
);
644 res
= CDROM_Audio_GetSerial(&toc
);
645 sprintfW(buffer
, wszLu
, res
);
648 WARN("Don't know this info command (%u)\n", dwFlags
);
649 ret
= MCIERR_MISSING_PARAMETER
;
652 if (lpParms
->dwRetSize
<= strlenW(str
)) {
653 lstrcpynW(lpParms
->lpstrReturn
, str
, lpParms
->dwRetSize
- 1);
654 ret
= MCIERR_PARAM_OVERFLOW
;
656 strcpyW(lpParms
->lpstrReturn
, str
);
659 *lpParms
->lpstrReturn
= 0;
661 TRACE("=> %s (%d)\n", debugstr_w(lpParms
->lpstrReturn
), ret
);
663 if (MMSYSERR_NOERROR
==ret
&& (dwFlags
& MCI_NOTIFY
))
664 MCICDA_Notify(lpParms
->dwCallback
, wmcda
, MCI_NOTIFY_SUCCESSFUL
);
668 /**************************************************************************
669 * MCICDA_Status [internal]
671 static DWORD
MCICDA_Status(UINT wDevID
, DWORD dwFlags
, LPMCI_STATUS_PARMS lpParms
)
673 WINE_MCICDAUDIO
* wmcda
= MCICDA_GetOpenDrv(wDevID
);
675 CDROM_SUB_Q_DATA_FORMAT fmt
;
676 SUB_Q_CHANNEL_DATA data
;
680 TRACE("(%04X, %08X, %p);\n", wDevID
, dwFlags
, lpParms
);
682 if (lpParms
== NULL
) return MCIERR_NULL_PARAMETER_BLOCK
;
683 if (wmcda
== NULL
) return MCIERR_INVALID_DEVICE_ID
;
685 if (dwFlags
& MCI_STATUS_ITEM
) {
686 TRACE("dwItem = %x\n", lpParms
->dwItem
);
687 switch (lpParms
->dwItem
) {
688 case MCI_STATUS_CURRENT_TRACK
:
689 fmt
.Format
= IOCTL_CDROM_CURRENT_POSITION
;
690 if (!DeviceIoControl(wmcda
->handle
, IOCTL_CDROM_READ_Q_CHANNEL
, &fmt
, sizeof(fmt
),
691 &data
, sizeof(data
), &br
, NULL
))
693 return MCICDA_GetError(wmcda
);
694 /* alt. data.CurrentPosition.TrackNumber = 1; -- what native yields */
696 lpParms
->dwReturn
= data
.CurrentPosition
.TrackNumber
;
697 TRACE("CURRENT_TRACK=%lu\n", lpParms
->dwReturn
);
699 case MCI_STATUS_LENGTH
:
700 if (!DeviceIoControl(wmcda
->handle
, IOCTL_CDROM_READ_TOC
, NULL
, 0,
701 &toc
, sizeof(toc
), &br
, NULL
)) {
702 WARN("error reading TOC !\n");
703 return MCICDA_GetError(wmcda
);
705 if (dwFlags
& MCI_TRACK
) {
706 TRACE("MCI_TRACK #%u LENGTH=??? !\n", lpParms
->dwTrack
);
707 if (lpParms
->dwTrack
< toc
.FirstTrack
|| lpParms
->dwTrack
> toc
.LastTrack
)
708 return MCIERR_OUTOFRANGE
;
709 lpParms
->dwReturn
= FRAME_OF_TOC(toc
, lpParms
->dwTrack
+ 1) -
710 FRAME_OF_TOC(toc
, lpParms
->dwTrack
);
711 /* Windows returns one frame less than the total track length for the
712 last track on the CD. See CDDB HOWTO. Verified on Win95OSR2. */
713 if (lpParms
->dwTrack
== toc
.LastTrack
)
716 /* Sum of the lengths of all of the tracks. Inherits the
717 'off by one frame' behavior from the length of the last track.
718 See above comment. */
719 lpParms
->dwReturn
= FRAME_OF_TOC(toc
, toc
.LastTrack
+ 1) -
720 FRAME_OF_TOC(toc
, toc
.FirstTrack
) - 1;
722 lpParms
->dwReturn
= MCICDA_CalcTime(wmcda
,
723 (wmcda
->dwTimeFormat
== MCI_FORMAT_TMSF
)
724 ? MCI_FORMAT_MSF
: wmcda
->dwTimeFormat
,
727 TRACE("LENGTH=%lu\n", lpParms
->dwReturn
);
729 case MCI_STATUS_MODE
:
730 lpParms
->dwReturn
= MCICDA_GetStatus(wmcda
);
731 TRACE("MCI_STATUS_MODE=%08lX\n", lpParms
->dwReturn
);
732 lpParms
->dwReturn
= MAKEMCIRESOURCE(lpParms
->dwReturn
, lpParms
->dwReturn
);
733 ret
= MCI_RESOURCE_RETURNED
;
735 case MCI_STATUS_MEDIA_PRESENT
:
736 lpParms
->dwReturn
= (MCICDA_GetStatus(wmcda
) == MCI_MODE_OPEN
) ?
737 MAKEMCIRESOURCE(FALSE
, MCI_FALSE
) : MAKEMCIRESOURCE(TRUE
, MCI_TRUE
);
738 TRACE("MCI_STATUS_MEDIA_PRESENT =%c!\n", LOWORD(lpParms
->dwReturn
) ? 'Y' : 'N');
739 ret
= MCI_RESOURCE_RETURNED
;
741 case MCI_STATUS_NUMBER_OF_TRACKS
:
742 if (!DeviceIoControl(wmcda
->handle
, IOCTL_CDROM_READ_TOC
, NULL
, 0,
743 &toc
, sizeof(toc
), &br
, NULL
)) {
744 WARN("error reading TOC !\n");
745 return MCICDA_GetError(wmcda
);
747 lpParms
->dwReturn
= toc
.LastTrack
- toc
.FirstTrack
+ 1;
748 TRACE("MCI_STATUS_NUMBER_OF_TRACKS = %lu\n", lpParms
->dwReturn
);
749 if (lpParms
->dwReturn
== (WORD
)-1)
750 return MCICDA_GetError(wmcda
);
752 case MCI_STATUS_POSITION
:
753 switch (dwFlags
& (MCI_STATUS_START
| MCI_TRACK
)) {
754 case MCI_STATUS_START
:
755 if (!DeviceIoControl(wmcda
->handle
, IOCTL_CDROM_READ_TOC
, NULL
, 0,
756 &toc
, sizeof(toc
), &br
, NULL
)) {
757 WARN("error reading TOC !\n");
758 return MCICDA_GetError(wmcda
);
760 lpParms
->dwReturn
= FRAME_OF_TOC(toc
, toc
.FirstTrack
);
761 TRACE("get MCI_STATUS_START !\n");
764 if (!DeviceIoControl(wmcda
->handle
, IOCTL_CDROM_READ_TOC
, NULL
, 0,
765 &toc
, sizeof(toc
), &br
, NULL
)) {
766 WARN("error reading TOC !\n");
767 return MCICDA_GetError(wmcda
);
769 if (lpParms
->dwTrack
< toc
.FirstTrack
|| lpParms
->dwTrack
> toc
.LastTrack
)
770 return MCIERR_OUTOFRANGE
;
771 lpParms
->dwReturn
= FRAME_OF_TOC(toc
, lpParms
->dwTrack
);
772 TRACE("get MCI_TRACK #%u !\n", lpParms
->dwTrack
);
775 fmt
.Format
= IOCTL_CDROM_CURRENT_POSITION
;
776 if (!DeviceIoControl(wmcda
->handle
, IOCTL_CDROM_READ_Q_CHANNEL
, &fmt
, sizeof(fmt
),
777 &data
, sizeof(data
), &br
, NULL
)) {
778 return MCICDA_GetError(wmcda
);
780 lpParms
->dwReturn
= FRAME_OF_ADDR(data
.CurrentPosition
.AbsoluteAddress
);
783 return MCIERR_FLAGS_NOT_COMPATIBLE
;
785 lpParms
->dwReturn
= MCICDA_CalcTime(wmcda
, wmcda
->dwTimeFormat
, lpParms
->dwReturn
, &ret
);
786 TRACE("MCI_STATUS_POSITION=%08lX\n", lpParms
->dwReturn
);
788 case MCI_STATUS_READY
:
789 TRACE("MCI_STATUS_READY !\n");
790 switch (MCICDA_GetStatus(wmcda
))
792 case MCI_MODE_NOT_READY
:
794 lpParms
->dwReturn
= MAKEMCIRESOURCE(FALSE
, MCI_FALSE
);
797 lpParms
->dwReturn
= MAKEMCIRESOURCE(TRUE
, MCI_TRUE
);
800 TRACE("MCI_STATUS_READY=%u!\n", LOWORD(lpParms
->dwReturn
));
801 ret
= MCI_RESOURCE_RETURNED
;
803 case MCI_STATUS_TIME_FORMAT
:
804 lpParms
->dwReturn
= MAKEMCIRESOURCE(wmcda
->dwTimeFormat
, MCI_FORMAT_RETURN_BASE
+ wmcda
->dwTimeFormat
);
805 TRACE("MCI_STATUS_TIME_FORMAT=%08x!\n", LOWORD(lpParms
->dwReturn
));
806 ret
= MCI_RESOURCE_RETURNED
;
808 case 4001: /* FIXME: for bogus FullCD */
809 case MCI_CDA_STATUS_TYPE_TRACK
:
810 if (!(dwFlags
& MCI_TRACK
))
811 ret
= MCIERR_MISSING_PARAMETER
;
813 if (!DeviceIoControl(wmcda
->handle
, IOCTL_CDROM_READ_TOC
, NULL
, 0,
814 &toc
, sizeof(toc
), &br
, NULL
)) {
815 WARN("error reading TOC !\n");
816 return MCICDA_GetError(wmcda
);
818 if (lpParms
->dwTrack
< toc
.FirstTrack
|| lpParms
->dwTrack
> toc
.LastTrack
)
819 ret
= MCIERR_OUTOFRANGE
;
821 lpParms
->dwReturn
= (toc
.TrackData
[lpParms
->dwTrack
- toc
.FirstTrack
].Control
& 0x04) ?
822 MCI_CDA_TRACK_OTHER
: MCI_CDA_TRACK_AUDIO
;
823 /* FIXME: MAKEMCIRESOURCE "audio" | "other", localised */
825 TRACE("MCI_CDA_STATUS_TYPE_TRACK[%d]=%ld\n", lpParms
->dwTrack
, lpParms
->dwReturn
);
828 FIXME("unknown command %08X !\n", lpParms
->dwItem
);
829 return MCIERR_UNSUPPORTED_FUNCTION
;
831 } else return MCIERR_MISSING_PARAMETER
;
832 if ((dwFlags
& MCI_NOTIFY
) && HRESULT_CODE(ret
)==0)
833 MCICDA_Notify(lpParms
->dwCallback
, wmcda
, MCI_NOTIFY_SUCCESSFUL
);
837 /**************************************************************************
838 * MCICDA_SkipDataTracks [internal]
840 static DWORD
MCICDA_SkipDataTracks(WINE_MCICDAUDIO
* wmcda
,DWORD
*frame
)
845 if (!DeviceIoControl(wmcda
->handle
, IOCTL_CDROM_READ_TOC
, NULL
, 0,
846 &toc
, sizeof(toc
), &br
, NULL
)) {
847 WARN("error reading TOC !\n");
848 return MCICDA_GetError(wmcda
);
850 if (*frame
< FRAME_OF_TOC(toc
,toc
.FirstTrack
) ||
851 *frame
>= FRAME_OF_TOC(toc
,toc
.LastTrack
+1)) /* lead-out */
852 return MCIERR_OUTOFRANGE
;
853 for(i
=toc
.LastTrack
+1;i
>toc
.FirstTrack
;i
--)
854 if ( FRAME_OF_TOC(toc
, i
) <= *frame
) break;
855 /* i points to last track whose start address is not greater than frame.
856 * Now skip non-audio tracks */
857 for(;i
<=toc
.LastTrack
;i
++)
858 if ( ! (toc
.TrackData
[i
-toc
.FirstTrack
].Control
& 4) )
860 /* The frame will be an address in the next audio track or
861 * address of lead-out. */
862 if ( FRAME_OF_TOC(toc
, i
) > *frame
)
863 *frame
= FRAME_OF_TOC(toc
, i
);
864 /* Lead-out is an invalid seek position (on Linux as well). */
865 if (*frame
== FRAME_OF_TOC(toc
,toc
.LastTrack
+1))
870 /**************************************************************************
871 * MCICDA_Play [internal]
873 static DWORD
MCICDA_Play(UINT wDevID
, DWORD dwFlags
, LPMCI_PLAY_PARMS lpParms
)
875 WINE_MCICDAUDIO
* wmcda
= MCICDA_GetOpenDrv(wDevID
);
876 DWORD ret
= 0, start
, end
;
879 CDROM_PLAY_AUDIO_MSF play
;
880 CDROM_SUB_Q_DATA_FORMAT fmt
;
881 SUB_Q_CHANNEL_DATA data
;
884 TRACE("(%04X, %08X, %p);\n", wDevID
, dwFlags
, lpParms
);
887 return MCIERR_NULL_PARAMETER_BLOCK
;
890 return MCIERR_INVALID_DEVICE_ID
;
892 if (!DeviceIoControl(wmcda
->handle
, IOCTL_CDROM_READ_TOC
, NULL
, 0,
893 &toc
, sizeof(toc
), &br
, NULL
)) {
894 WARN("error reading TOC !\n");
895 return MCICDA_GetError(wmcda
);
898 if (dwFlags
& MCI_FROM
) {
899 start
= MCICDA_CalcFrame(wmcda
, lpParms
->dwFrom
);
900 if ( (ret
=MCICDA_SkipDataTracks(wmcda
, &start
)) )
902 TRACE("MCI_FROM=%08X -> %u\n", lpParms
->dwFrom
, start
);
904 fmt
.Format
= IOCTL_CDROM_CURRENT_POSITION
;
905 if (!DeviceIoControl(wmcda
->handle
, IOCTL_CDROM_READ_Q_CHANNEL
, &fmt
, sizeof(fmt
),
906 &data
, sizeof(data
), &br
, NULL
)) {
907 return MCICDA_GetError(wmcda
);
909 start
= FRAME_OF_ADDR(data
.CurrentPosition
.AbsoluteAddress
);
910 if ( (ret
=MCICDA_SkipDataTracks(wmcda
, &start
)) )
913 if (dwFlags
& MCI_TO
) {
914 end
= MCICDA_CalcFrame(wmcda
, lpParms
->dwTo
);
915 if ( (ret
=MCICDA_SkipDataTracks(wmcda
, &end
)) )
917 TRACE("MCI_TO=%08X -> %u\n", lpParms
->dwTo
, end
);
919 end
= FRAME_OF_TOC(toc
, toc
.LastTrack
+ 1) - 1;
921 if (end
< start
) return MCIERR_OUTOFRANGE
;
922 TRACE("Playing from %u to %u\n", start
, end
);
924 oldcb
= InterlockedExchangePointer(&wmcda
->hCallback
,
925 (dwFlags
& MCI_NOTIFY
) ? HWND_32(LOWORD(lpParms
->dwCallback
)) : NULL
);
926 if (oldcb
) mciDriverNotify(oldcb
, wmcda
->wNotifyDeviceID
, MCI_NOTIFY_ABORTED
);
928 if (start
== end
|| start
== FRAME_OF_TOC(toc
,toc
.LastTrack
+1)-1) {
929 if (dwFlags
& MCI_NOTIFY
) {
930 oldcb
= InterlockedExchangePointer(&wmcda
->hCallback
, NULL
);
931 if (oldcb
) mciDriverNotify(oldcb
, wDevID
, MCI_NOTIFY_SUCCESSFUL
);
933 return MMSYSERR_NOERROR
;
936 if (wmcda
->hThread
!= 0) {
937 SetEvent(wmcda
->stopEvent
);
938 WaitForSingleObject(wmcda
->hThread
, INFINITE
);
940 CloseHandle(wmcda
->hThread
);
942 CloseHandle(wmcda
->stopEvent
);
943 wmcda
->stopEvent
= 0;
945 IDirectSoundBuffer_Stop(wmcda
->dsBuf
);
946 IDirectSoundBuffer_Release(wmcda
->dsBuf
);
948 IDirectSound_Release(wmcda
->dsObj
);
952 if (pDirectSoundCreate
) {
959 hr
= pDirectSoundCreate(NULL
, &wmcda
->dsObj
, NULL
);
961 IDirectSound_SetCooperativeLevel(wmcda
->dsObj
, GetDesktopWindow(), DSSCL_PRIORITY
);
963 /* The "raw" frame is relative to the start of the first track */
964 wmcda
->start
= start
- FRAME_OF_TOC(toc
, toc
.FirstTrack
);
965 wmcda
->end
= end
- FRAME_OF_TOC(toc
, toc
.FirstTrack
);
967 memset(&format
, 0, sizeof(format
));
968 format
.wFormatTag
= WAVE_FORMAT_PCM
;
969 format
.nChannels
= 2;
970 format
.nSamplesPerSec
= 44100;
971 format
.wBitsPerSample
= 16;
972 format
.nBlockAlign
= format
.nChannels
* format
.wBitsPerSample
/ 8;
973 format
.nAvgBytesPerSec
= format
.nSamplesPerSec
* format
.nBlockAlign
;
976 memset(&desc
, 0, sizeof(desc
));
977 desc
.dwSize
= sizeof(desc
);
978 desc
.dwFlags
= DSBCAPS_GETCURRENTPOSITION2
| DSBCAPS_GLOBALFOCUS
;
979 desc
.dwBufferBytes
= (CDDA_FRAG_SIZE
- (CDDA_FRAG_SIZE
%RAW_SECTOR_SIZE
)) * CDDA_FRAG_COUNT
;
980 desc
.lpwfxFormat
= &format
;
982 hr
= IDirectSound_CreateSoundBuffer(wmcda
->dsObj
, &desc
, &wmcda
->dsBuf
, NULL
);
985 hr
= IDirectSoundBuffer_Lock(wmcda
->dsBuf
, 0, 0, &cdData
, &lockLen
,
986 NULL
, NULL
, DSBLOCK_ENTIREBUFFER
);
989 RAW_READ_INFO rdInfo
;
992 rdInfo
.DiskOffset
.QuadPart
= wmcda
->start
<<11;
993 rdInfo
.SectorCount
= min(desc
.dwBufferBytes
/RAW_SECTOR_SIZE
,
994 wmcda
->end
-wmcda
->start
);
995 rdInfo
.TrackMode
= CDDA
;
997 readok
= DeviceIoControl(wmcda
->handle
, IOCTL_CDROM_RAW_READ
,
998 &rdInfo
, sizeof(rdInfo
), cdData
, lockLen
,
1000 IDirectSoundBuffer_Unlock(wmcda
->dsBuf
, cdData
, lockLen
, NULL
, 0);
1003 wmcda
->start
+= rdInfo
.SectorCount
;
1004 wmcda
->stopEvent
= CreateEventA(NULL
, TRUE
, FALSE
, NULL
);
1006 if (wmcda
->stopEvent
!= 0)
1007 wmcda
->hThread
= CreateThread(NULL
, 0, MCICDA_playLoop
, wmcda
, 0, &br
);
1008 if (wmcda
->hThread
!= 0) {
1009 hr
= IDirectSoundBuffer_Play(wmcda
->dsBuf
, 0, 0, DSBPLAY_LOOPING
);
1010 if (SUCCEEDED(hr
)) {
1011 /* FIXME: implement MCI_WAIT and send notification only in that case */
1013 oldcb
= InterlockedExchangePointer(&wmcda
->hCallback
, NULL
);
1014 if (oldcb
) mciDriverNotify(oldcb
, wmcda
->wNotifyDeviceID
,
1015 FAILED(hr
) ? MCI_NOTIFY_FAILURE
: MCI_NOTIFY_SUCCESSFUL
);
1020 SetEvent(wmcda
->stopEvent
);
1021 WaitForSingleObject(wmcda
->hThread
, INFINITE
);
1022 CloseHandle(wmcda
->hThread
);
1027 if (wmcda
->stopEvent
!= 0) {
1028 CloseHandle(wmcda
->stopEvent
);
1029 wmcda
->stopEvent
= 0;
1032 IDirectSoundBuffer_Release(wmcda
->dsBuf
);
1033 wmcda
->dsBuf
= NULL
;
1036 IDirectSound_Release(wmcda
->dsObj
);
1037 wmcda
->dsObj
= NULL
;
1041 play
.StartingM
= start
/ CDFRAMES_PERMIN
;
1042 play
.StartingS
= (start
/ CDFRAMES_PERSEC
) % 60;
1043 play
.StartingF
= start
% CDFRAMES_PERSEC
;
1044 play
.EndingM
= end
/ CDFRAMES_PERMIN
;
1045 play
.EndingS
= (end
/ CDFRAMES_PERSEC
) % 60;
1046 play
.EndingF
= end
% CDFRAMES_PERSEC
;
1047 if (!DeviceIoControl(wmcda
->handle
, IOCTL_CDROM_PLAY_AUDIO_MSF
, &play
, sizeof(play
),
1048 NULL
, 0, &br
, NULL
)) {
1049 wmcda
->hCallback
= NULL
;
1050 ret
= MCIERR_HARDWARE
;
1052 /* The independent CD player has no means to signal MCI_NOTIFY when it's done.
1053 * Native sends a notification with MCI_WAIT only. */
1057 /**************************************************************************
1058 * MCICDA_Stop [internal]
1060 static DWORD
MCICDA_Stop(UINT wDevID
, DWORD dwFlags
, LPMCI_GENERIC_PARMS lpParms
)
1062 WINE_MCICDAUDIO
* wmcda
= MCICDA_GetOpenDrv(wDevID
);
1066 TRACE("(%04X, %08X, %p);\n", wDevID
, dwFlags
, lpParms
);
1068 if (wmcda
== NULL
) return MCIERR_INVALID_DEVICE_ID
;
1070 oldcb
= InterlockedExchangePointer(&wmcda
->hCallback
, NULL
);
1071 if (oldcb
) mciDriverNotify(oldcb
, wmcda
->wNotifyDeviceID
, MCI_NOTIFY_ABORTED
);
1073 if (wmcda
->hThread
!= 0) {
1074 SetEvent(wmcda
->stopEvent
);
1075 WaitForSingleObject(wmcda
->hThread
, INFINITE
);
1077 CloseHandle(wmcda
->hThread
);
1079 CloseHandle(wmcda
->stopEvent
);
1080 wmcda
->stopEvent
= 0;
1082 IDirectSoundBuffer_Release(wmcda
->dsBuf
);
1083 wmcda
->dsBuf
= NULL
;
1084 IDirectSound_Release(wmcda
->dsObj
);
1085 wmcda
->dsObj
= NULL
;
1087 else if (!DeviceIoControl(wmcda
->handle
, IOCTL_CDROM_STOP_AUDIO
, NULL
, 0, NULL
, 0, &br
, NULL
))
1088 return MCIERR_HARDWARE
;
1090 if ((dwFlags
& MCI_NOTIFY
) && lpParms
)
1091 MCICDA_Notify(lpParms
->dwCallback
, wmcda
, MCI_NOTIFY_SUCCESSFUL
);
1095 /**************************************************************************
1096 * MCICDA_Pause [internal]
1098 static DWORD
MCICDA_Pause(UINT wDevID
, DWORD dwFlags
, LPMCI_GENERIC_PARMS lpParms
)
1100 WINE_MCICDAUDIO
* wmcda
= MCICDA_GetOpenDrv(wDevID
);
1104 TRACE("(%04X, %08X, %p);\n", wDevID
, dwFlags
, lpParms
);
1106 if (wmcda
== NULL
) return MCIERR_INVALID_DEVICE_ID
;
1108 oldcb
= InterlockedExchangePointer(&wmcda
->hCallback
, NULL
);
1109 if (oldcb
) mciDriverNotify(oldcb
, wmcda
->wNotifyDeviceID
, MCI_NOTIFY_ABORTED
);
1111 if (wmcda
->hThread
!= 0) {
1112 /* Don't bother calling stop if the playLoop thread has already stopped */
1113 if(WaitForSingleObject(wmcda
->stopEvent
, 0) != WAIT_OBJECT_0
&&
1114 FAILED(IDirectSoundBuffer_Stop(wmcda
->dsBuf
)))
1115 return MCIERR_HARDWARE
;
1117 else if (!DeviceIoControl(wmcda
->handle
, IOCTL_CDROM_PAUSE_AUDIO
, NULL
, 0, NULL
, 0, &br
, NULL
))
1118 return MCIERR_HARDWARE
;
1120 if ((dwFlags
& MCI_NOTIFY
) && lpParms
)
1121 MCICDA_Notify(lpParms
->dwCallback
, wmcda
, MCI_NOTIFY_SUCCESSFUL
);
1125 /**************************************************************************
1126 * MCICDA_Resume [internal]
1128 static DWORD
MCICDA_Resume(UINT wDevID
, DWORD dwFlags
, LPMCI_GENERIC_PARMS lpParms
)
1130 WINE_MCICDAUDIO
* wmcda
= MCICDA_GetOpenDrv(wDevID
);
1133 TRACE("(%04X, %08X, %p);\n", wDevID
, dwFlags
, lpParms
);
1135 if (wmcda
== NULL
) return MCIERR_INVALID_DEVICE_ID
;
1137 if (wmcda
->hThread
!= 0) {
1138 /* Don't restart if the playLoop thread has already stopped */
1139 if(WaitForSingleObject(wmcda
->stopEvent
, 0) != WAIT_OBJECT_0
&&
1140 FAILED(IDirectSoundBuffer_Play(wmcda
->dsBuf
, 0, 0, DSBPLAY_LOOPING
)))
1141 return MCIERR_HARDWARE
;
1143 else if (!DeviceIoControl(wmcda
->handle
, IOCTL_CDROM_RESUME_AUDIO
, NULL
, 0, NULL
, 0, &br
, NULL
))
1144 return MCIERR_HARDWARE
;
1146 if ((dwFlags
& MCI_NOTIFY
) && lpParms
)
1147 MCICDA_Notify(lpParms
->dwCallback
, wmcda
, MCI_NOTIFY_SUCCESSFUL
);
1151 /**************************************************************************
1152 * MCICDA_Seek [internal]
1154 static DWORD
MCICDA_Seek(UINT wDevID
, DWORD dwFlags
, LPMCI_SEEK_PARMS lpParms
)
1157 WINE_MCICDAUDIO
* wmcda
= MCICDA_GetOpenDrv(wDevID
);
1158 CDROM_SEEK_AUDIO_MSF seek
;
1159 DWORD br
, position
, ret
;
1162 TRACE("(%04X, %08X, %p);\n", wDevID
, dwFlags
, lpParms
);
1164 if (wmcda
== NULL
) return MCIERR_INVALID_DEVICE_ID
;
1165 if (lpParms
== NULL
) return MCIERR_NULL_PARAMETER_BLOCK
;
1167 position
= dwFlags
& (MCI_SEEK_TO_START
|MCI_SEEK_TO_END
|MCI_TO
);
1168 if (!position
) return MCIERR_MISSING_PARAMETER
;
1169 if (position
&(position
-1)) return MCIERR_FLAGS_NOT_COMPATIBLE
;
1171 /* Stop sends MCI_NOTIFY_ABORTED when needed.
1172 * Tests show that native first sends ABORTED and reads the TOC,
1173 * then only checks the position flags, then stops and seeks. */
1174 MCICDA_Stop(wDevID
, MCI_WAIT
, 0);
1176 if (!DeviceIoControl(wmcda
->handle
, IOCTL_CDROM_READ_TOC
, NULL
, 0,
1177 &toc
, sizeof(toc
), &br
, NULL
)) {
1178 WARN("error reading TOC !\n");
1179 return MCICDA_GetError(wmcda
);
1182 case MCI_SEEK_TO_START
:
1183 TRACE("Seeking to start\n");
1184 at
= FRAME_OF_TOC(toc
,toc
.FirstTrack
);
1185 if ( (ret
=MCICDA_SkipDataTracks(wmcda
, &at
)) )
1188 case MCI_SEEK_TO_END
:
1189 TRACE("Seeking to end\n");
1190 /* End is prior to lead-out
1191 * yet Win9X seeks to even one frame less than that. */
1192 at
= FRAME_OF_TOC(toc
, toc
.LastTrack
+ 1) - 1;
1193 if ( (ret
=MCICDA_SkipDataTracks(wmcda
, &at
)) )
1197 TRACE("Seeking to %u\n", lpParms
->dwTo
);
1198 at
= MCICDA_CalcFrame(wmcda
, lpParms
->dwTo
);
1199 if ( (ret
=MCICDA_SkipDataTracks(wmcda
, &at
)) )
1203 return MCIERR_FLAGS_NOT_COMPATIBLE
;
1207 seek
.M
= at
/ CDFRAMES_PERMIN
;
1208 seek
.S
= (at
/ CDFRAMES_PERSEC
) % 60;
1209 seek
.F
= at
% CDFRAMES_PERSEC
;
1210 if (!DeviceIoControl(wmcda
->handle
, IOCTL_CDROM_SEEK_AUDIO_MSF
, &seek
, sizeof(seek
),
1211 NULL
, 0, &br
, NULL
))
1212 return MCIERR_HARDWARE
;
1215 if (dwFlags
& MCI_NOTIFY
)
1216 MCICDA_Notify(lpParms
->dwCallback
, wmcda
, MCI_NOTIFY_SUCCESSFUL
);
1220 /**************************************************************************
1221 * MCICDA_SetDoor [internal]
1223 static DWORD
MCICDA_SetDoor(UINT wDevID
, BOOL open
)
1225 WINE_MCICDAUDIO
* wmcda
= MCICDA_GetOpenDrv(wDevID
);
1228 TRACE("(%04x, %s) !\n", wDevID
, (open
) ? "OPEN" : "CLOSE");
1230 if (wmcda
== NULL
) return MCIERR_INVALID_DEVICE_ID
;
1232 if (!DeviceIoControl(wmcda
->handle
,
1233 (open
) ? IOCTL_STORAGE_EJECT_MEDIA
: IOCTL_STORAGE_LOAD_MEDIA
,
1234 NULL
, 0, NULL
, 0, &br
, NULL
))
1235 return MCIERR_HARDWARE
;
1240 /**************************************************************************
1241 * MCICDA_Set [internal]
1243 static DWORD
MCICDA_Set(UINT wDevID
, DWORD dwFlags
, LPMCI_SET_PARMS lpParms
)
1245 WINE_MCICDAUDIO
* wmcda
= MCICDA_GetOpenDrv(wDevID
);
1247 TRACE("(%04X, %08X, %p);\n", wDevID
, dwFlags
, lpParms
);
1249 if (wmcda
== NULL
) return MCIERR_INVALID_DEVICE_ID
;
1251 if (dwFlags
& MCI_SET_DOOR_OPEN
) {
1252 MCICDA_SetDoor(wDevID
, TRUE
);
1254 if (dwFlags
& MCI_SET_DOOR_CLOSED
) {
1255 MCICDA_SetDoor(wDevID
, FALSE
);
1258 /* only functions which require valid lpParms below this line ! */
1259 if (lpParms
== NULL
) return MCIERR_NULL_PARAMETER_BLOCK
;
1261 TRACE("dwTimeFormat=%08lX\n", lpParms->dwTimeFormat);
1263 if (dwFlags
& MCI_SET_TIME_FORMAT
) {
1264 switch (lpParms
->dwTimeFormat
) {
1265 case MCI_FORMAT_MILLISECONDS
:
1266 TRACE("MCI_FORMAT_MILLISECONDS !\n");
1268 case MCI_FORMAT_MSF
:
1269 TRACE("MCI_FORMAT_MSF !\n");
1271 case MCI_FORMAT_TMSF
:
1272 TRACE("MCI_FORMAT_TMSF !\n");
1275 return MCIERR_BAD_TIME_FORMAT
;
1277 wmcda
->dwTimeFormat
= lpParms
->dwTimeFormat
;
1279 if (dwFlags
& MCI_SET_AUDIO
) /* one xp machine ignored it */
1280 TRACE("SET_AUDIO %X %x\n", dwFlags
, lpParms
->dwAudio
);
1282 if (dwFlags
& MCI_NOTIFY
)
1283 MCICDA_Notify(lpParms
->dwCallback
, wmcda
, MCI_NOTIFY_SUCCESSFUL
);
1287 /**************************************************************************
1288 * DriverProc (MCICDA.@)
1290 LRESULT CALLBACK
MCICDA_DriverProc(DWORD_PTR dwDevID
, HDRVR hDriv
, UINT wMsg
,
1291 LPARAM dwParam1
, LPARAM dwParam2
)
1294 case DRV_LOAD
: return 1;
1295 case DRV_FREE
: return 1;
1296 case DRV_OPEN
: return MCICDA_drvOpen((LPCWSTR
)dwParam1
, (LPMCI_OPEN_DRIVER_PARMSW
)dwParam2
);
1297 case DRV_CLOSE
: return MCICDA_drvClose(dwDevID
);
1298 case DRV_ENABLE
: return 1;
1299 case DRV_DISABLE
: return 1;
1300 case DRV_QUERYCONFIGURE
: return 1;
1301 case DRV_CONFIGURE
: MessageBoxA(0, "MCI audio CD driver !", "Wine Driver", MB_OK
); return 1;
1302 case DRV_INSTALL
: return DRVCNF_RESTART
;
1303 case DRV_REMOVE
: return DRVCNF_RESTART
;
1306 if (dwDevID
== 0xFFFFFFFF) return MCIERR_UNSUPPORTED_FUNCTION
;
1309 case MCI_OPEN_DRIVER
: return MCICDA_Open(dwDevID
, dwParam1
, (LPMCI_OPEN_PARMSW
)dwParam2
);
1310 case MCI_CLOSE_DRIVER
: return MCICDA_Close(dwDevID
, dwParam1
, (LPMCI_GENERIC_PARMS
)dwParam2
);
1311 case MCI_GETDEVCAPS
: return MCICDA_GetDevCaps(dwDevID
, dwParam1
, (LPMCI_GETDEVCAPS_PARMS
)dwParam2
);
1312 case MCI_INFO
: return MCICDA_Info(dwDevID
, dwParam1
, (LPMCI_INFO_PARMSW
)dwParam2
);
1313 case MCI_STATUS
: return MCICDA_Status(dwDevID
, dwParam1
, (LPMCI_STATUS_PARMS
)dwParam2
);
1314 case MCI_SET
: return MCICDA_Set(dwDevID
, dwParam1
, (LPMCI_SET_PARMS
)dwParam2
);
1315 case MCI_PLAY
: return MCICDA_Play(dwDevID
, dwParam1
, (LPMCI_PLAY_PARMS
)dwParam2
);
1316 case MCI_STOP
: return MCICDA_Stop(dwDevID
, dwParam1
, (LPMCI_GENERIC_PARMS
)dwParam2
);
1317 case MCI_PAUSE
: return MCICDA_Pause(dwDevID
, dwParam1
, (LPMCI_GENERIC_PARMS
)dwParam2
);
1318 case MCI_RESUME
: return MCICDA_Resume(dwDevID
, dwParam1
, (LPMCI_GENERIC_PARMS
)dwParam2
);
1319 case MCI_SEEK
: return MCICDA_Seek(dwDevID
, dwParam1
, (LPMCI_SEEK_PARMS
)dwParam2
);
1320 /* commands that should report an error as they are not supported in
1321 * the native version */
1325 return MCIERR_UNSUPPORTED_FUNCTION
;
1341 TRACE("Unsupported command [0x%x]\n", wMsg
);
1345 ERR("Shouldn't receive a MCI_OPEN or CLOSE message\n");
1348 TRACE("Sending msg [0x%x] to default driver proc\n", wMsg
);
1349 return DefDriverProc(dwDevID
, hDriv
, wMsg
, dwParam1
, dwParam2
);
1351 return MCIERR_UNRECOGNIZED_COMMAND
;
1354 /*-----------------------------------------------------------------------*/