1 /* -*- tab-width: 8; c-basic-offset: 4 -*- */
3 * Sample Wine Driver for Open Sound System (featured in Linux and FreeBSD)
5 * Copyright 1994 Martin Ayotte
9 * - record/play should and must be done asynchronous
10 * - segmented/linear pointer problems (lpData in waveheaders,W*_DONE cbs)
21 #include <sys/ioctl.h>
22 #include "wine/winuser16.h"
29 #include "multimedia.h"
31 #define MAX_MCIWAVEDRV (1)
34 int nUseCount
; /* Incremented for each shared open */
35 BOOL16 fShareable
; /* TRUE if first open was shareable */
36 WORD wNotifyDeviceID
;/* MCI device ID with a pending notification */
37 HANDLE16 hCallback
; /* Callback handle for pending notification */
38 HMMIO32 hFile
; /* mmio file handle open as Element */
39 MCI_WAVE_OPEN_PARMS32A openParms
;
40 WAVEOPENDESC waveDesc
;
41 PCMWAVEFORMAT WaveFormat
;
43 BOOL16 fInput
; /* FALSE = Output, TRUE = Input */
44 WORD dwStatus
; /* one from MCI_MODE_xxxx */
45 DWORD dwMciTimeFormat
;/* One of the supported MCI_FORMAT_xxxx */
46 DWORD dwFileOffset
; /* Offset of chunk in mmio file */
47 DWORD dwLength
; /* number of bytes in chunk for playing */
48 DWORD dwPosition
; /* position in bytes in chunk for playing */
51 static WINE_MCIWAVE MCIWaveDev
[MAX_MCIWAVEDRV
];
53 /*======================================================================*
54 * MCI WAVE implemantation *
55 *======================================================================*/
57 /**************************************************************************
58 * WAVE_mciGetOpenDev [internal]
60 static WINE_MCIWAVE
* WAVE_mciGetOpenDev(UINT16 wDevID
)
62 if (wDevID
>= MAX_MCIWAVEDRV
|| MCIWaveDev
[wDevID
].nUseCount
== 0) {
63 WARN(mciwave
, "Invalid wDevID=%u\n", wDevID
);
66 return &MCIWaveDev
[wDevID
];
69 static DWORD
WAVE_ConvertByteToTimeFormat(WINE_MCIWAVE
* wmw
, DWORD val
)
73 switch (wmw
->dwMciTimeFormat
) {
74 case MCI_FORMAT_MILLISECONDS
:
75 ret
= (val
* 1000) / wmw
->WaveFormat
.wf
.nAvgBytesPerSec
;
77 case MCI_FORMAT_BYTES
:
80 case MCI_FORMAT_SAMPLES
: /* FIXME: is this correct ? */
81 ret
= (val
* 8) / wmw
->WaveFormat
.wBitsPerSample
;
84 WARN(mciwave
, "Bad time format %lu!\n", wmw
->dwMciTimeFormat
);
86 TRACE(mciwave
, "val=%lu=0x%08lx [tf=%lu] => ret=%lu\n", val
, val
, wmw
->dwMciTimeFormat
, ret
);
90 static DWORD
WAVE_ConvertTimeFormatToByte(WINE_MCIWAVE
* wmw
, DWORD val
)
94 switch (wmw
->dwMciTimeFormat
) {
95 case MCI_FORMAT_MILLISECONDS
:
96 ret
= (val
* wmw
->WaveFormat
.wf
.nAvgBytesPerSec
) / 1000;
98 case MCI_FORMAT_BYTES
:
101 case MCI_FORMAT_SAMPLES
: /* FIXME: is this correct ? */
102 ret
= (val
* wmw
->WaveFormat
.wBitsPerSample
) / 8;
105 WARN(mciwave
, "Bad time format %lu!\n", wmw
->dwMciTimeFormat
);
107 TRACE(mciwave
, "val=%lu=0x%08lx [tf=%lu] => ret=%lu\n", val
, val
, wmw
->dwMciTimeFormat
, ret
);
111 static DWORD
WAVE_mciReadFmt(WINE_MCIWAVE
* wmw
, MMCKINFO
* pckMainRIFF
)
115 mmckInfo
.ckid
= mmioFOURCC('f', 'm', 't', ' ');
116 if (mmioDescend(wmw
->hFile
, &mmckInfo
, pckMainRIFF
, MMIO_FINDCHUNK
) != 0)
117 return MCIERR_INVALID_FILE
;
118 TRACE(mciwave
, "Chunk Found ckid=%.4s fccType=%.4s cksize=%08lX \n",
119 (LPSTR
)&mmckInfo
.ckid
, (LPSTR
)&mmckInfo
.fccType
, mmckInfo
.cksize
);
120 if (mmioRead32(wmw
->hFile
, (HPSTR
)&wmw
->WaveFormat
,
121 (long)sizeof(PCMWAVEFORMAT
)) != (long)sizeof(PCMWAVEFORMAT
))
122 return MCIERR_INVALID_FILE
;
124 TRACE(mciwave
, "wFormatTag=%04X !\n", wmw
->WaveFormat
.wf
.wFormatTag
);
125 TRACE(mciwave
, "nChannels=%d \n", wmw
->WaveFormat
.wf
.nChannels
);
126 TRACE(mciwave
, "nSamplesPerSec=%ld\n", wmw
->WaveFormat
.wf
.nSamplesPerSec
);
127 TRACE(mciwave
, "nAvgBytesPerSec=%ld\n", wmw
->WaveFormat
.wf
.nAvgBytesPerSec
);
128 TRACE(mciwave
, "nBlockAlign=%d \n", wmw
->WaveFormat
.wf
.nBlockAlign
);
129 TRACE(mciwave
, "wBitsPerSample=%u !\n", wmw
->WaveFormat
.wBitsPerSample
);
130 mmckInfo
.ckid
= mmioFOURCC('d', 'a', 't', 'a');
131 if (mmioDescend(wmw
->hFile
, &mmckInfo
, pckMainRIFF
, MMIO_FINDCHUNK
) != 0)
132 return MCIERR_INVALID_FILE
;
133 TRACE(mciwave
,"Chunk Found ckid=%.4s fccType=%.4s cksize=%08lX \n",
134 (LPSTR
)&mmckInfo
.ckid
, (LPSTR
)&mmckInfo
.fccType
, mmckInfo
.cksize
);
135 TRACE(mciwave
, "nChannels=%d nSamplesPerSec=%ld\n",
136 wmw
->WaveFormat
.wf
.nChannels
, wmw
->WaveFormat
.wf
.nSamplesPerSec
);
137 wmw
->dwLength
= mmckInfo
.cksize
;
138 wmw
->dwFileOffset
= mmioSeek32(wmw
->hFile
, 0, SEEK_CUR
); /* >= 0 */
142 /**************************************************************************
143 * WAVE_mciOpen [internal]
145 static DWORD
WAVE_mciOpen(UINT16 wDevID
, DWORD dwFlags
, LPMCI_WAVE_OPEN_PARMS32A lpOpenParms
)
151 TRACE(mciwave
,"(%04X, %08lX, %p)\n", wDevID
, dwFlags
, lpOpenParms
);
152 if (lpOpenParms
== NULL
) return MCIERR_NULL_PARAMETER_BLOCK
;
154 if (wDevID
>= MAX_MCIWAVEDRV
) {
155 WARN(mciwave
, "Invalid wDevID=%u\n", wDevID
);
156 return MCIERR_INVALID_DEVICE_ID
;
158 if (dwFlags
& MCI_OPEN_SHAREABLE
)
159 return MCIERR_HARDWARE
;
161 wmw
= &MCIWaveDev
[wDevID
];
163 if (wmw
->nUseCount
> 0) {
164 /* The driver is already opened on this channel
165 * Wave driver cannot be shared
167 return MCIERR_DEVICE_OPEN
;
171 dwDeviceID
= lpOpenParms
->wDeviceID
;
175 TRACE(mciwave
, "wDevID=%04X (lpParams->wDeviceID=%08lX)\n", wDevID
, dwDeviceID
);
177 if (dwFlags
& MCI_OPEN_ELEMENT
) {
178 if (dwFlags
& MCI_OPEN_ELEMENT_ID
) {
179 /* could it be that (DWORD)lpOpenParms->lpstrElementName
180 * contains the hFile value ?
182 dwRet
= MCIERR_UNRECOGNIZED_COMMAND
;
184 LPCSTR lpstrElementName
= lpOpenParms
->lpstrElementName
;
186 /*FIXME : what should be done id wmw->hFile is already != 0, or the driver is playin' */
187 TRACE(mciwave
,"MCI_OPEN_ELEMENT '%s' !\n", lpstrElementName
);
188 if (lpstrElementName
&& (strlen(lpstrElementName
) > 0)) {
189 wmw
->hFile
= mmioOpen32A((LPSTR
)lpstrElementName
, NULL
,
190 MMIO_ALLOCBUF
| MMIO_READWRITE
| MMIO_EXCLUSIVE
);
191 if (wmw
->hFile
== 0) {
192 WARN(mciwave
, "can't find file='%s' !\n", lpstrElementName
);
193 dwRet
= MCIERR_FILE_NOT_FOUND
;
200 TRACE(mciwave
,"hFile=%u\n", wmw
->hFile
);
202 memcpy(&wmw
->openParms
, lpOpenParms
, sizeof(MCI_WAVE_OPEN_PARMS32A
));
203 wmw
->wNotifyDeviceID
= dwDeviceID
;
204 wmw
->dwStatus
= MCI_MODE_NOT_READY
; /* while loading file contents */
206 wmw
->waveDesc
.hWave
= 0;
208 if (dwRet
== 0 && wmw
->hFile
!= 0) {
211 if (mmioDescend(wmw
->hFile
, &ckMainRIFF
, NULL
, 0) != 0) {
212 dwRet
= MCIERR_INVALID_FILE
;
214 TRACE(mciwave
, "ParentChunk ckid=%.4s fccType=%.4s cksize=%08lX \n",
215 (LPSTR
)&ckMainRIFF
.ckid
, (LPSTR
)&ckMainRIFF
.fccType
, ckMainRIFF
.cksize
);
216 if ((ckMainRIFF
.ckid
!= FOURCC_RIFF
) ||
217 (ckMainRIFF
.fccType
!= mmioFOURCC('W', 'A', 'V', 'E'))) {
218 dwRet
= MCIERR_INVALID_FILE
;
220 dwRet
= WAVE_mciReadFmt(wmw
, &ckMainRIFF
);
227 wmw
->WaveFormat
.wf
.nAvgBytesPerSec
=
228 wmw
->WaveFormat
.wf
.nSamplesPerSec
* wmw
->WaveFormat
.wf
.nBlockAlign
;
229 wmw
->waveDesc
.lpFormat
= (LPWAVEFORMAT
)&wmw
->WaveFormat
;
232 /* By default the device will be opened for output, the MCI_CUE function is there to
233 * change from output to input and back
235 dwRet
= wodMessage(wDevID
, WODM_OPEN
, 0, (DWORD
)&wmw
->waveDesc
, CALLBACK_NULL
);
236 wmw
->dwStatus
= MCI_MODE_STOP
;
240 mmioClose32(wmw
->hFile
, 0);
246 /**************************************************************************
247 * WAVE_mciCue [internal]
249 static DWORD
WAVE_mciCue(UINT16 wDevID
, DWORD dwParam
, LPMCI_GENERIC_PARMS lpParms
)
254 This routine is far from complete. At the moment only a check is done on the
255 MCI_WAVE_INPUT flag. No explicit check on MCI_WAVE_OUTPUT is done since that
258 The flags MCI_NOTIFY (and the callback parameter in lpParms) and MCI_WAIT
263 WINE_MCIWAVE
* wmw
= WAVE_mciGetOpenDev(wDevID
);
265 TRACE(mciwave
,"(%u, %08lX, %p);\n", wDevID
, dwParam
, lpParms
);
267 if (wmw
== NULL
) return MCIERR_INVALID_DEVICE_ID
;
269 /* always close elements ? */
270 if (wmw
->hFile
!= 0) {
271 mmioClose32(wmw
->hFile
, 0);
275 dwRet
= MMSYSERR_NOERROR
; /* assume success */
277 if ((dwParam
& MCI_WAVE_INPUT
) && !wmw
->fInput
) {
278 dwRet
= wodMessage(wDevID
, WODM_CLOSE
, 0, 0L, 0L);
279 if (dwRet
!= MMSYSERR_NOERROR
) return MCIERR_INTERNAL
;
280 dwRet
= widMessage(wDevID
, WIDM_OPEN
, 0, (DWORD
)&wmw
->waveDesc
, CALLBACK_NULL
);
282 } else if (wmw
->fInput
) {
283 dwRet
= widMessage(wDevID
, WIDM_CLOSE
, 0, 0L, 0L);
284 if (dwRet
!= MMSYSERR_NOERROR
) return MCIERR_INTERNAL
;
285 dwRet
= wodMessage(wDevID
, WODM_OPEN
, 0, (DWORD
)&wmw
->waveDesc
, CALLBACK_NULL
);
288 return (dwRet
== MMSYSERR_NOERROR
) ? 0 : MCIERR_INTERNAL
;
291 /**************************************************************************
292 * WAVE_mciStop [internal]
294 static DWORD
WAVE_mciStop(UINT16 wDevID
, DWORD dwFlags
, LPMCI_GENERIC_PARMS lpParms
)
297 WINE_MCIWAVE
* wmw
= WAVE_mciGetOpenDev(wDevID
);
299 TRACE(mciwave
, "(%u, %08lX, %p);\n", wDevID
, dwFlags
, lpParms
);
301 if (lpParms
== NULL
) return MCIERR_NULL_PARAMETER_BLOCK
;
302 if (wmw
== NULL
) return MCIERR_INVALID_DEVICE_ID
;
304 wmw
->dwStatus
= MCI_MODE_STOP
;
306 TRACE(mciwave
, "wmw->dwStatus=%d\n", wmw
->dwStatus
);
309 dwRet
= widMessage(wDevID
, WIDM_STOP
, 0, dwFlags
, (DWORD
)lpParms
);
311 dwRet
= wodMessage(wDevID
, WODM_STOP
, 0, dwFlags
, (DWORD
)lpParms
);
313 if (dwFlags
& MCI_NOTIFY
) {
314 TRACE(mciwave
, "MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms
->dwCallback
);
315 mciDriverNotify16((HWND16
)LOWORD(lpParms
->dwCallback
),
316 wmw
->wNotifyDeviceID
, MCI_NOTIFY_SUCCESSFUL
);
319 return (dwRet
== MMSYSERR_NOERROR
) ? 0 : MCIERR_INTERNAL
;
322 /**************************************************************************
323 * WAVE_mciClose [internal]
325 static DWORD
WAVE_mciClose(UINT16 wDevID
, DWORD dwFlags
, LPMCI_GENERIC_PARMS lpParms
)
328 WINE_MCIWAVE
* wmw
= WAVE_mciGetOpenDev(wDevID
);
330 TRACE(mciwave
, "(%u, %08lX, %p);\n", wDevID
, dwFlags
, lpParms
);
332 if (wmw
== NULL
) return MCIERR_INVALID_DEVICE_ID
;
333 if (lpParms
== NULL
) return MCIERR_NULL_PARAMETER_BLOCK
;
335 if (wmw
->dwStatus
!= MCI_MODE_STOP
) {
336 dwRet
= WAVE_mciStop(wDevID
, MCI_WAIT
, lpParms
);
339 wmw
->dwStatus
= MCI_MODE_STOP
;
342 if (wmw
->nUseCount
== 0) {
344 if (wmw
->hFile
!= 0) {
345 mmioClose32(wmw
->hFile
, 0);
348 mmRet
= (wmw
->fInput
) ? widMessage(wDevID
, WIDM_CLOSE
, 0, 0L, 0L) :
349 wodMessage(wDevID
, WODM_CLOSE
, 0, 0L, 0L);
351 if (mmRet
!= MMSYSERR_NOERROR
) dwRet
= MCIERR_INTERNAL
;
354 if (dwFlags
& MCI_NOTIFY
) {
355 TRACE(mciwave
, "MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms
->dwCallback
);
356 mciDriverNotify16((HWND16
)LOWORD(lpParms
->dwCallback
),
357 wmw
->wNotifyDeviceID
,
358 (dwRet
== 0) ? MCI_NOTIFY_SUCCESSFUL
: MCI_NOTIFY_FAILURE
);
363 /**************************************************************************
364 * WAVE_mciPlay [internal]
366 static DWORD
WAVE_mciPlay(UINT16 wDevID
, DWORD dwFlags
, LPMCI_PLAY_PARMS lpParms
)
372 WINE_MCIWAVE
* wmw
= WAVE_mciGetOpenDev(wDevID
);
374 TRACE(mciwave
, "(%u, %08lX, %p);\n", wDevID
, dwFlags
, lpParms
);
376 if (wmw
== NULL
) return MCIERR_INVALID_DEVICE_ID
;
377 if (lpParms
== NULL
) return MCIERR_NULL_PARAMETER_BLOCK
;
380 WARN(mciwave
, "cannot play on input device\n");
381 return MCIERR_NONAPPLICABLE_FUNCTION
;
384 if (wmw
->hFile
== 0) {
385 WARN(mciwave
, "Can't play: no file='%s' !\n", wmw
->openParms
.lpstrElementName
);
386 return MCIERR_FILE_NOT_FOUND
;
389 if (!(dwFlags
& MCI_WAIT
)) {
390 return MCI_SendCommandAsync32(wmw
->wNotifyDeviceID
, MCI_PLAY
, dwFlags
,
391 (DWORD
)lpParms
, sizeof(MCI_PLAY_PARMS
));
395 if (lpParms
&& (dwFlags
& MCI_FROM
)) {
396 wmw
->dwPosition
= WAVE_ConvertTimeFormatToByte(wmw
, lpParms
->dwFrom
);
398 if (lpParms
&& (dwFlags
& MCI_TO
)) {
399 end
= WAVE_ConvertTimeFormatToByte(wmw
, lpParms
->dwTo
);
402 TRACE(mciwave
, "Playing from byte=%lu to byte=%lu\n", wmw
->dwPosition
, end
);
404 /* go back to begining of chunk */
405 mmioSeek32(wmw
->hFile
, wmw
->dwFileOffset
, SEEK_SET
); /* >= 0 */
407 /* at 22050 bytes per sec => 30 ms by block */
409 hData
= GlobalAlloc16(GMEM_MOVEABLE
, bufsize
);
410 wmw
->WaveHdr
.lpData
= (LPSTR
)GlobalLock16(hData
);
412 wmw
->dwStatus
= MCI_MODE_PLAY
;
414 /* FIXME: this doesn't work if wmw->dwPosition != 0 */
415 while (wmw
->dwStatus
!= MCI_MODE_STOP
) {
416 wmw
->WaveHdr
.dwUser
= 0L;
417 wmw
->WaveHdr
.dwFlags
= 0L;
418 wmw
->WaveHdr
.dwLoops
= 0L;
419 dwRet
= wodMessage(wDevID
, WODM_PREPARE
, 0, (DWORD
)&wmw
->WaveHdr
, sizeof(WAVEHDR
));
420 count
= mmioRead32(wmw
->hFile
, wmw
->WaveHdr
.lpData
, bufsize
);
421 TRACE(mciwave
,"mmioRead bufsize=%ld count=%ld\n", bufsize
, count
);
422 if (count
< 1) break;
423 wmw
->WaveHdr
.dwBufferLength
= count
;
424 wmw
->WaveHdr
.dwBytesRecorded
= 0;
425 TRACE(mciwave
,"before WODM_WRITE lpWaveHdr=%p dwBufferLength=%lu dwBytesRecorded=%lu\n",
426 &wmw
->WaveHdr
, wmw
->WaveHdr
.dwBufferLength
, wmw
->WaveHdr
.dwBytesRecorded
);
427 dwRet
= wodMessage(wDevID
, WODM_WRITE
, 0, (DWORD
)&wmw
->WaveHdr
, sizeof(WAVEHDR
));
428 /* FIXME: should use callback mechanisms from audio driver */
430 while (!(wmw
->WaveHdr
.dwFlags
& WHDR_DONE
))
433 wmw
->dwPosition
+= count
;
434 TRACE(mciwave
,"after WODM_WRITE dwPosition=%lu\n", wmw
->dwPosition
);
435 dwRet
= wodMessage(wDevID
, WODM_UNPREPARE
, 0, (DWORD
)&wmw
->WaveHdr
, sizeof(WAVEHDR
));
438 if (wmw
->WaveHdr
.lpData
!= NULL
) {
439 GlobalUnlock16(hData
);
441 wmw
->WaveHdr
.lpData
= NULL
;
443 wmw
->dwStatus
= MCI_MODE_STOP
;
444 if (lpParms
&& (dwFlags
& MCI_NOTIFY
)) {
445 TRACE(mciwave
,"MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms
->dwCallback
);
446 mciDriverNotify16((HWND16
)LOWORD(lpParms
->dwCallback
),
447 wmw
->wNotifyDeviceID
, MCI_NOTIFY_SUCCESSFUL
);
452 /**************************************************************************
453 * WAVE_mciRecord [internal]
455 static DWORD
WAVE_mciRecord(UINT16 wDevID
, DWORD dwFlags
, LPMCI_RECORD_PARMS lpParms
)
462 WINE_MCIWAVE
* wmw
= WAVE_mciGetOpenDev(wDevID
);
464 TRACE(mciwave
, "(%u, %08lX, %p);\n", wDevID
, dwFlags
, lpParms
);
466 if (wmw
== NULL
) return MCIERR_INVALID_DEVICE_ID
;
467 if (lpParms
== NULL
) return MCIERR_NULL_PARAMETER_BLOCK
;
470 WARN(mciwave
, "cannot record on output device\n");
471 return MCIERR_NONAPPLICABLE_FUNCTION
;
474 if (wmw
->hFile
== 0) {
475 WARN(mciwave
, "can't find file='%s' !\n",
476 wmw
->openParms
.lpstrElementName
);
477 return MCIERR_FILE_NOT_FOUND
;
479 start
= 1; end
= 99999;
480 if (dwFlags
& MCI_FROM
) {
481 start
= lpParms
->dwFrom
;
482 TRACE(mciwave
, "MCI_FROM=%d \n", start
);
484 if (dwFlags
& MCI_TO
) {
486 TRACE(mciwave
,"MCI_TO=%d \n", end
);
489 lpWaveHdr
= &wmw
->WaveHdr
;
490 hData
= GlobalAlloc16(GMEM_MOVEABLE
, bufsize
);
491 lpWaveHdr
->lpData
= (LPSTR
)GlobalLock16(hData
);
492 lpWaveHdr
->dwBufferLength
= bufsize
;
493 lpWaveHdr
->dwUser
= 0L;
494 lpWaveHdr
->dwFlags
= 0L;
495 lpWaveHdr
->dwLoops
= 0L;
496 dwRet
=widMessage(wDevID
,WIDM_PREPARE
,0,(DWORD
)lpWaveHdr
,sizeof(WAVEHDR
));
497 TRACE(mciwave
,"after WIDM_PREPARE \n");
499 lpWaveHdr
->dwBytesRecorded
= 0;
500 dwRet
= widMessage(wDevID
, WIDM_START
, 0, 0L, 0L);
501 TRACE(mciwave
, "after WIDM_START lpWaveHdr=%p dwBytesRecorded=%lu\n",
502 lpWaveHdr
, lpWaveHdr
->dwBytesRecorded
);
503 if (lpWaveHdr
->dwBytesRecorded
== 0) break;
505 TRACE(mciwave
,"before WIDM_UNPREPARE \n");
506 dwRet
= widMessage(wDevID
,WIDM_UNPREPARE
,0,(DWORD
)lpWaveHdr
,sizeof(WAVEHDR
));
507 TRACE(mciwave
,"after WIDM_UNPREPARE \n");
508 if (lpWaveHdr
->lpData
!= NULL
) {
509 GlobalUnlock16(hData
);
511 lpWaveHdr
->lpData
= NULL
;
513 if (dwFlags
& MCI_NOTIFY
) {
514 TRACE(mciwave
,"MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms
->dwCallback
);
515 mciDriverNotify16((HWND16
)LOWORD(lpParms
->dwCallback
),
516 wmw
->wNotifyDeviceID
, MCI_NOTIFY_SUCCESSFUL
);
521 /**************************************************************************
522 * WAVE_mciPause [internal]
524 static DWORD
WAVE_mciPause(UINT16 wDevID
, DWORD dwFlags
, LPMCI_GENERIC_PARMS lpParms
)
527 WINE_MCIWAVE
* wmw
= WAVE_mciGetOpenDev(wDevID
);
529 TRACE(mciwave
, "(%u, %08lX, %p);\n", wDevID
, dwFlags
, lpParms
);
531 if (lpParms
== NULL
) return MCIERR_NULL_PARAMETER_BLOCK
;
532 if (wmw
== NULL
) return MCIERR_INVALID_DEVICE_ID
;
534 if (wmw
->dwStatus
== MCI_MODE_PLAY
) {
535 wmw
->dwStatus
= MCI_MODE_PAUSE
;
538 if (wmw
->fInput
) dwRet
= widMessage(wDevID
, WIDM_PAUSE
, 0, dwFlags
, (DWORD
)lpParms
);
539 else dwRet
= wodMessage(wDevID
, WODM_PAUSE
, 0, dwFlags
, (DWORD
)lpParms
);
541 return (dwRet
== MMSYSERR_NOERROR
) ? 0 : MCIERR_INTERNAL
;
544 /**************************************************************************
545 * WAVE_mciResume [internal]
547 static DWORD
WAVE_mciResume(UINT16 wDevID
, DWORD dwFlags
, LPMCI_GENERIC_PARMS lpParms
)
549 WINE_MCIWAVE
* wmw
= WAVE_mciGetOpenDev(wDevID
);
552 TRACE(mciwave
, "(%u, %08lX, %p);\n", wDevID
, dwFlags
, lpParms
);
554 if (lpParms
== NULL
) return MCIERR_NULL_PARAMETER_BLOCK
;
555 if (wmw
== NULL
) return MCIERR_INVALID_DEVICE_ID
;
557 if (wmw
->dwStatus
== MCI_MODE_PAUSE
) {
558 wmw
->dwStatus
= MCI_MODE_PLAY
;
562 if (wmw
->fInput
) dwRet
= widMessage(wDevID
, WIDM_PLAY
, 0, dwFlags
, (DWORD
)lpParms
);
563 else dwRet
= wodMessage(wDevID
, WODM_PLAY
, 0, dwFlags
, (DWORD
)lpParms
);
564 return (dwRet
== MMSYSERR_NOERROR
) ? 0 : MCIERR_INTERNAL
;
571 /**************************************************************************
572 * WAVE_mciSeek [internal]
574 static DWORD
WAVE_mciSeek(UINT16 wDevID
, DWORD dwFlags
, LPMCI_SEEK_PARMS lpParms
)
577 WINE_MCIWAVE
* wmw
= WAVE_mciGetOpenDev(wDevID
);
579 TRACE(mciwave
, "(%04X, %08lX, %p);\n", wDevID
, dwFlags
, lpParms
);
581 if (lpParms
== NULL
) {
582 ret
= MCIERR_NULL_PARAMETER_BLOCK
;
583 } else if (wmw
== NULL
) {
584 ret
= MCIERR_INVALID_DEVICE_ID
;
586 WAVE_mciStop(wDevID
, MCI_WAIT
, 0);
588 if (dwFlags
& MCI_SEEK_TO_START
) {
590 } else if (dwFlags
& MCI_SEEK_TO_END
) {
591 wmw
->dwPosition
= 0xFFFFFFFF; /* fixme */
592 } else if (dwFlags
& MCI_TO
) {
593 wmw
->dwPosition
= WAVE_ConvertTimeFormatToByte(wmw
, lpParms
->dwTo
);
595 WARN(mciwave
, "dwFlag doesn't tell where to seek to...\n");
596 return MCIERR_MISSING_PARAMETER
;
599 TRACE(mciwave
, "Seeking to position=%lu bytes\n", wmw
->dwPosition
);
601 if (dwFlags
& MCI_NOTIFY
) {
602 TRACE(mciwave
, "MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms
->dwCallback
);
603 mciDriverNotify16((HWND16
)LOWORD(lpParms
->dwCallback
),
604 wmw
->wNotifyDeviceID
, MCI_NOTIFY_SUCCESSFUL
);
610 /**************************************************************************
611 * WAVE_mciSet [internal]
613 static DWORD
WAVE_mciSet(UINT16 wDevID
, DWORD dwFlags
, LPMCI_SET_PARMS lpParms
)
615 WINE_MCIWAVE
* wmw
= WAVE_mciGetOpenDev(wDevID
);
617 TRACE(mciwave
, "(%u, %08lX, %p);\n", wDevID
, dwFlags
, lpParms
);
619 if (lpParms
== NULL
) return MCIERR_NULL_PARAMETER_BLOCK
;
620 if (wmw
== NULL
) return MCIERR_INVALID_DEVICE_ID
;
622 if (dwFlags
& MCI_SET_TIME_FORMAT
) {
623 switch (lpParms
->dwTimeFormat
) {
624 case MCI_FORMAT_MILLISECONDS
:
625 TRACE(mciwave
, "MCI_FORMAT_MILLISECONDS !\n");
626 wmw
->dwMciTimeFormat
= MCI_FORMAT_MILLISECONDS
;
628 case MCI_FORMAT_BYTES
:
629 TRACE(mciwave
, "MCI_FORMAT_BYTES !\n");
630 wmw
->dwMciTimeFormat
= MCI_FORMAT_BYTES
;
632 case MCI_FORMAT_SAMPLES
:
633 TRACE(mciwave
, "MCI_FORMAT_SAMPLES !\n");
634 wmw
->dwMciTimeFormat
= MCI_FORMAT_SAMPLES
;
637 WARN(mciwave
,"Bad time format %lu!\n", lpParms
->dwTimeFormat
);
638 return MCIERR_BAD_TIME_FORMAT
;
641 if (dwFlags
& MCI_SET_VIDEO
) {
642 TRACE(mciwave
, "No support for video !\n");
643 return MCIERR_UNSUPPORTED_FUNCTION
;
645 if (dwFlags
& MCI_SET_DOOR_OPEN
) {
646 TRACE(mciwave
, "No support for door open !\n");
647 return MCIERR_UNSUPPORTED_FUNCTION
;
649 if (dwFlags
& MCI_SET_DOOR_CLOSED
) {
650 TRACE(mciwave
, "No support for door close !\n");
651 return MCIERR_UNSUPPORTED_FUNCTION
;
653 if (dwFlags
& MCI_SET_AUDIO
) {
654 if (dwFlags
& MCI_SET_ON
) {
655 TRACE(mciwave
, "MCI_SET_ON audio !\n");
656 } else if (dwFlags
& MCI_SET_OFF
) {
657 TRACE(mciwave
, "MCI_SET_OFF audio !\n");
659 WARN(mciwave
, "MCI_SET_AUDIO without SET_ON or SET_OFF\n");
660 return MCIERR_BAD_INTEGER
;
663 if (lpParms
->dwAudio
& MCI_SET_AUDIO_ALL
)
664 TRACE(mciwave
, "MCI_SET_AUDIO_ALL !\n");
665 if (lpParms
->dwAudio
& MCI_SET_AUDIO_LEFT
)
666 TRACE(mciwave
, "MCI_SET_AUDIO_LEFT !\n");
667 if (lpParms
->dwAudio
& MCI_SET_AUDIO_RIGHT
)
668 TRACE(mciwave
, "MCI_SET_AUDIO_RIGHT !\n");
670 if (dwFlags
& MCI_WAVE_INPUT
)
671 TRACE(mciwave
, "MCI_WAVE_INPUT !\n");
672 if (dwFlags
& MCI_WAVE_OUTPUT
)
673 TRACE(mciwave
, "MCI_WAVE_OUTPUT !\n");
674 if (dwFlags
& MCI_WAVE_SET_ANYINPUT
)
675 TRACE(mciwave
, "MCI_WAVE_SET_ANYINPUT !\n");
676 if (dwFlags
& MCI_WAVE_SET_ANYOUTPUT
)
677 TRACE(mciwave
, "MCI_WAVE_SET_ANYOUTPUT !\n");
678 if (dwFlags
& MCI_WAVE_SET_AVGBYTESPERSEC
)
679 TRACE(mciwave
, "MCI_WAVE_SET_AVGBYTESPERSEC !\n");
680 if (dwFlags
& MCI_WAVE_SET_BITSPERSAMPLE
)
681 TRACE(mciwave
, "MCI_WAVE_SET_BITSPERSAMPLE !\n");
682 if (dwFlags
& MCI_WAVE_SET_BLOCKALIGN
)
683 TRACE(mciwave
, "MCI_WAVE_SET_BLOCKALIGN !\n");
684 if (dwFlags
& MCI_WAVE_SET_CHANNELS
)
685 TRACE(mciwave
, "MCI_WAVE_SET_CHANNELS !\n");
686 if (dwFlags
& MCI_WAVE_SET_FORMATTAG
)
687 TRACE(mciwave
, "MCI_WAVE_SET_FORMATTAG !\n");
688 if (dwFlags
& MCI_WAVE_SET_SAMPLESPERSEC
)
689 TRACE(mciwave
, "MCI_WAVE_SET_SAMPLESPERSEC !\n");
693 /**************************************************************************
694 * WAVE_mciStatus [internal]
696 static DWORD
WAVE_mciStatus(UINT16 wDevID
, DWORD dwFlags
, LPMCI_STATUS_PARMS lpParms
)
698 WINE_MCIWAVE
* wmw
= WAVE_mciGetOpenDev(wDevID
);
700 TRACE(mciwave
, "(%u, %08lX, %p);\n", wDevID
, dwFlags
, lpParms
);
701 if (lpParms
== NULL
) return MCIERR_NULL_PARAMETER_BLOCK
;
702 if (wmw
== NULL
) return MCIERR_INVALID_DEVICE_ID
;
704 if (dwFlags
& MCI_STATUS_ITEM
) {
705 switch(lpParms
->dwItem
) {
706 case MCI_STATUS_CURRENT_TRACK
:
707 lpParms
->dwReturn
= 1;
708 TRACE(mciwave
, "MCI_STATUS_CURRENT_TRACK => %lu\n", lpParms
->dwReturn
);
710 case MCI_STATUS_LENGTH
:
711 /* only one track in file is currently handled, so don't take care of MCI_TRACK flag */
712 lpParms
->dwReturn
= WAVE_ConvertByteToTimeFormat(wmw
, wmw
->dwLength
);
713 TRACE(mciwave
, "MCI_STATUS_LENGTH => %lu\n", lpParms
->dwReturn
);
715 case MCI_STATUS_MODE
:
716 lpParms
->dwReturn
= wmw
->dwStatus
;
717 TRACE(mciwave
, "MCI_STATUS_MODE => %lu\n", lpParms
->dwReturn
);
719 case MCI_STATUS_MEDIA_PRESENT
:
720 TRACE(mciwave
, "MCI_STATUS_MEDIA_PRESENT => TRUE!\n");
721 lpParms
->dwReturn
= TRUE
;
723 case MCI_STATUS_NUMBER_OF_TRACKS
:
724 /* only one track in file is currently handled, so don't take care of MCI_TRACK flag */
725 lpParms
->dwReturn
= 1;
726 TRACE(mciwave
, "MCI_STATUS_NUMBER_OF_TRACKS => %lu!\n", lpParms
->dwReturn
);
728 case MCI_STATUS_POSITION
:
729 /* only one track in file is currently handled, so don't take care of MCI_TRACK flag */
730 lpParms
->dwReturn
= WAVE_ConvertByteToTimeFormat(wmw
,
731 (dwFlags
& MCI_STATUS_START
) ? 0 : wmw
->dwPosition
);
732 TRACE(mciwave
, "MCI_STATUS_POSITION %s => %lu\n",
733 (dwFlags
& MCI_STATUS_START
) ? "start" : "current", lpParms
->dwReturn
);
735 case MCI_STATUS_READY
:
736 lpParms
->dwReturn
= (wmw
->dwStatus
!= MCI_MODE_NOT_READY
);
737 TRACE(mciwave
,"MCI_STATUS_READY => %lu!\n", lpParms
->dwReturn
);
739 case MCI_STATUS_TIME_FORMAT
:
740 lpParms
->dwReturn
= wmw
->dwMciTimeFormat
;
741 TRACE(mciwave
, "MCI_STATUS_TIME_FORMAT => %lu\n", lpParms
->dwReturn
);
744 TRACE(mciwave
,"MCI_WAVE_INPUT !\n");
745 lpParms
->dwReturn
= 0;
747 case MCI_WAVE_OUTPUT
:
748 TRACE(mciwave
,"MCI_WAVE_OUTPUT !\n");
749 lpParms
->dwReturn
= 0;
751 case MCI_WAVE_STATUS_AVGBYTESPERSEC
:
752 lpParms
->dwReturn
= wmw
->WaveFormat
.wf
.nAvgBytesPerSec
;
753 TRACE(mciwave
,"MCI_WAVE_STATUS_AVGBYTESPERSEC => %lu!\n", lpParms
->dwReturn
);
755 case MCI_WAVE_STATUS_BITSPERSAMPLE
:
756 lpParms
->dwReturn
= wmw
->WaveFormat
.wBitsPerSample
;
757 TRACE(mciwave
,"MCI_WAVE_STATUS_BITSPERSAMPLE => %lu!\n", lpParms
->dwReturn
);
759 case MCI_WAVE_STATUS_BLOCKALIGN
:
760 lpParms
->dwReturn
= wmw
->WaveFormat
.wf
.nBlockAlign
;
761 TRACE(mciwave
,"MCI_WAVE_STATUS_BLOCKALIGN => %lu!\n", lpParms
->dwReturn
);
763 case MCI_WAVE_STATUS_CHANNELS
:
764 lpParms
->dwReturn
= wmw
->WaveFormat
.wf
.nChannels
;
765 TRACE(mciwave
,"MCI_WAVE_STATUS_CHANNELS => %lu!\n", lpParms
->dwReturn
);
767 case MCI_WAVE_STATUS_FORMATTAG
:
768 lpParms
->dwReturn
= wmw
->WaveFormat
.wf
.wFormatTag
;
769 TRACE(mciwave
,"MCI_WAVE_FORMATTAG => %lu!\n", lpParms
->dwReturn
);
771 case MCI_WAVE_STATUS_LEVEL
:
772 TRACE(mciwave
,"MCI_WAVE_STATUS_LEVEL !\n");
773 lpParms
->dwReturn
= 0xAAAA5555;
775 case MCI_WAVE_STATUS_SAMPLESPERSEC
:
776 lpParms
->dwReturn
= wmw
->WaveFormat
.wf
.nSamplesPerSec
;
777 TRACE(mciwave
,"MCI_WAVE_STATUS_SAMPLESPERSEC => %lu!\n", lpParms
->dwReturn
);
780 WARN(mciwave
,"unknown command %08lX !\n", lpParms
->dwItem
);
781 return MCIERR_UNRECOGNIZED_COMMAND
;
784 if (dwFlags
& MCI_NOTIFY
) {
785 TRACE(mciwave
,"MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms
->dwCallback
);
786 mciDriverNotify16((HWND16
)LOWORD(lpParms
->dwCallback
),
787 wmw
->wNotifyDeviceID
, MCI_NOTIFY_SUCCESSFUL
);
792 /**************************************************************************
793 * WAVE_mciGetDevCaps [internal]
795 static DWORD
WAVE_mciGetDevCaps(UINT16 wDevID
, DWORD dwFlags
,
796 LPMCI_GETDEVCAPS_PARMS lpParms
)
798 WINE_MCIWAVE
* wmw
= WAVE_mciGetOpenDev(wDevID
);
800 TRACE(mciwave
, "(%u, %08lX, %p);\n", wDevID
, dwFlags
, lpParms
);
802 if (lpParms
== NULL
) return MCIERR_NULL_PARAMETER_BLOCK
;
803 if (wmw
== NULL
) return MCIERR_INVALID_DEVICE_ID
;
805 if (dwFlags
& MCI_GETDEVCAPS_ITEM
) {
806 switch(lpParms
->dwItem
) {
807 case MCI_GETDEVCAPS_DEVICE_TYPE
:
808 lpParms
->dwReturn
= MCI_DEVTYPE_WAVEFORM_AUDIO
;
810 case MCI_GETDEVCAPS_HAS_AUDIO
:
811 lpParms
->dwReturn
= TRUE
;
813 case MCI_GETDEVCAPS_HAS_VIDEO
:
814 lpParms
->dwReturn
= FALSE
;
816 case MCI_GETDEVCAPS_USES_FILES
:
817 lpParms
->dwReturn
= TRUE
;
819 case MCI_GETDEVCAPS_COMPOUND_DEVICE
:
820 lpParms
->dwReturn
= TRUE
;
822 case MCI_GETDEVCAPS_CAN_RECORD
:
823 lpParms
->dwReturn
= TRUE
;
825 case MCI_GETDEVCAPS_CAN_EJECT
:
826 lpParms
->dwReturn
= FALSE
;
828 case MCI_GETDEVCAPS_CAN_PLAY
:
829 lpParms
->dwReturn
= TRUE
;
831 case MCI_GETDEVCAPS_CAN_SAVE
:
832 lpParms
->dwReturn
= TRUE
;
834 case MCI_WAVE_GETDEVCAPS_INPUTS
:
835 lpParms
->dwReturn
= 1;
837 case MCI_WAVE_GETDEVCAPS_OUTPUTS
:
838 lpParms
->dwReturn
= 1;
841 TRACE(mciwave
, "Unknown capability (%08lx) !\n", lpParms
->dwItem
);
842 return MCIERR_UNRECOGNIZED_COMMAND
;
848 /**************************************************************************
849 * WAVE_mciInfo [internal]
851 static DWORD
WAVE_mciInfo(UINT16 wDevID
, DWORD dwFlags
, LPMCI_INFO_PARMS16 lpParms
)
855 WINE_MCIWAVE
* wmw
= WAVE_mciGetOpenDev(wDevID
);
857 TRACE(mciwave
, "(%u, %08lX, %p);\n", wDevID
, dwFlags
, lpParms
);
859 if (lpParms
== NULL
|| lpParms
->lpstrReturn
== NULL
) {
860 ret
= MCIERR_NULL_PARAMETER_BLOCK
;
861 } else if (wmw
== NULL
) {
862 ret
= MCIERR_INVALID_DEVICE_ID
;
864 TRACE(mciwave
, "buf=%p, len=%lu\n", lpParms
->lpstrReturn
, lpParms
->dwRetSize
);
867 case MCI_INFO_PRODUCT
:
868 str
= "Wine's audio player";
871 str
= wmw
->openParms
.lpstrElementName
;
874 str
= "Wine Wave In";
876 case MCI_WAVE_OUTPUT
:
877 str
= "Wine Wave Out";
880 WARN(mciwave
, "Don't know this info command (%lu)\n", dwFlags
);
881 ret
= MCIERR_UNRECOGNIZED_COMMAND
;
885 if (strlen(str
) + 1 > lpParms
->dwRetSize
) {
886 ret
= MCIERR_PARAM_OVERFLOW
;
888 lstrcpyn32A(lpParms
->lpstrReturn
, str
, lpParms
->dwRetSize
);
891 lpParms
->lpstrReturn
[0] = 0;
897 /**************************************************************************
898 * WAVE_DriverProc32 [sample driver]
900 LONG
MCIWAVE_DriverProc32(DWORD dwDevID
, HDRVR16 hDriv
, DWORD wMsg
,
901 DWORD dwParam1
, DWORD dwParam2
)
903 TRACE(mciwave
,"(%08lX, %04X, %08lX, %08lX, %08lX)\n",
904 dwDevID
, hDriv
, wMsg
, dwParam1
, dwParam2
);
907 case DRV_LOAD
: return 1;
908 case DRV_FREE
: return 1;
909 case DRV_OPEN
: return 1;
910 case DRV_CLOSE
: return 1;
911 case DRV_ENABLE
: return 1;
912 case DRV_DISABLE
: return 1;
913 case DRV_QUERYCONFIGURE
: return 1;
914 case DRV_CONFIGURE
: MessageBox32A(0, "Sample MultiMedia Linux Driver !", "MMLinux Driver", MB_OK
); return 1;
915 case DRV_INSTALL
: return DRVCNF_RESTART
;
916 case DRV_REMOVE
: return DRVCNF_RESTART
;
917 case MCI_OPEN_DRIVER
: return WAVE_mciOpen (dwDevID
, dwParam1
, (LPMCI_WAVE_OPEN_PARMS32A
)dwParam2
);
918 case MCI_CLOSE_DRIVER
: return WAVE_mciClose (dwDevID
, dwParam1
, (LPMCI_GENERIC_PARMS
) dwParam2
);
919 case MCI_CUE
: return WAVE_mciCue (dwDevID
, dwParam1
, (LPMCI_GENERIC_PARMS
) dwParam2
);
920 case MCI_PLAY
: return WAVE_mciPlay (dwDevID
, dwParam1
, (LPMCI_PLAY_PARMS
) dwParam2
);
921 case MCI_RECORD
: return WAVE_mciRecord (dwDevID
, dwParam1
, (LPMCI_RECORD_PARMS
) dwParam2
);
922 case MCI_STOP
: return WAVE_mciStop (dwDevID
, dwParam1
, (LPMCI_GENERIC_PARMS
) dwParam2
);
923 case MCI_SET
: return WAVE_mciSet (dwDevID
, dwParam1
, (LPMCI_SET_PARMS
) dwParam2
);
924 case MCI_PAUSE
: return WAVE_mciPause (dwDevID
, dwParam1
, (LPMCI_GENERIC_PARMS
) dwParam2
);
925 case MCI_RESUME
: return WAVE_mciResume (dwDevID
, dwParam1
, (LPMCI_GENERIC_PARMS
) dwParam2
);
926 case MCI_STATUS
: return WAVE_mciStatus (dwDevID
, dwParam1
, (LPMCI_STATUS_PARMS
) dwParam2
);
927 case MCI_GETDEVCAPS
: return WAVE_mciGetDevCaps(dwDevID
, dwParam1
, (LPMCI_GETDEVCAPS_PARMS
) dwParam2
);
928 case MCI_INFO
: return WAVE_mciInfo (dwDevID
, dwParam1
, (LPMCI_INFO_PARMS16
) dwParam2
);
929 case MCI_SEEK
: return WAVE_mciSeek (dwDevID
, dwParam1
, (LPMCI_SEEK_PARMS
) dwParam2
);
946 WARN(mciwave
, "Unsupported command=%s\n", MCI_CommandToString(wMsg
));
950 FIXME(mciwave
, "Shouldn't receive a MCI_OPEN or CLOSE message\n");
953 FIXME(mciwave
, "is probably wrong msg=%s\n", MCI_CommandToString(wMsg
));
954 return DefDriverProc32(dwDevID
, hDriv
, wMsg
, dwParam1
, dwParam2
);
956 return MCIERR_UNRECOGNIZED_COMMAND
;