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)
22 #include <sys/ioctl.h>
23 #include "wine/winuser16.h"
25 #include "multimedia.h"
30 #define MAX_MCIWAVEDRV (1)
33 int nUseCount
; /* Incremented for each shared open */
34 BOOL16 fShareable
; /* TRUE if first open was shareable */
35 WORD wNotifyDeviceID
;/* MCI device ID with a pending notification */
36 HANDLE16 hCallback
; /* Callback handle for pending notification */
37 HMMIO hFile
; /* mmio file handle open as Element */
38 MCI_WAVE_OPEN_PARMSA openParms
;
39 WAVEOPENDESC waveDesc
;
40 PCMWAVEFORMAT WaveFormat
;
42 BOOL16 fInput
; /* FALSE = Output, TRUE = Input */
43 WORD dwStatus
; /* one from MCI_MODE_xxxx */
44 DWORD dwMciTimeFormat
;/* One of the supported MCI_FORMAT_xxxx */
45 DWORD dwFileOffset
; /* Offset of chunk in mmio file */
46 DWORD dwLength
; /* number of bytes in chunk for playing */
47 DWORD dwPosition
; /* position in bytes in chunk for playing */
50 static WINE_MCIWAVE MCIWaveDev
[MAX_MCIWAVEDRV
];
52 /*======================================================================*
53 * MCI WAVE implemantation *
54 *======================================================================*/
56 /**************************************************************************
57 * WAVE_mciGetOpenDev [internal]
59 static WINE_MCIWAVE
* WAVE_mciGetOpenDev(UINT16 wDevID
)
61 if (wDevID
>= MAX_MCIWAVEDRV
|| MCIWaveDev
[wDevID
].nUseCount
== 0) {
62 WARN(mciwave
, "Invalid wDevID=%u\n", wDevID
);
65 return &MCIWaveDev
[wDevID
];
68 static DWORD
WAVE_ConvertByteToTimeFormat(WINE_MCIWAVE
* wmw
, DWORD val
)
72 switch (wmw
->dwMciTimeFormat
) {
73 case MCI_FORMAT_MILLISECONDS
:
74 ret
= (val
* 1000) / wmw
->WaveFormat
.wf
.nAvgBytesPerSec
;
76 case MCI_FORMAT_BYTES
:
79 case MCI_FORMAT_SAMPLES
: /* FIXME: is this correct ? */
80 ret
= (val
* 8) / wmw
->WaveFormat
.wBitsPerSample
;
83 WARN(mciwave
, "Bad time format %lu!\n", wmw
->dwMciTimeFormat
);
85 TRACE(mciwave
, "val=%lu=0x%08lx [tf=%lu] => ret=%lu\n", val
, val
, wmw
->dwMciTimeFormat
, ret
);
89 static DWORD
WAVE_ConvertTimeFormatToByte(WINE_MCIWAVE
* wmw
, DWORD val
)
93 switch (wmw
->dwMciTimeFormat
) {
94 case MCI_FORMAT_MILLISECONDS
:
95 ret
= (val
* wmw
->WaveFormat
.wf
.nAvgBytesPerSec
) / 1000;
97 case MCI_FORMAT_BYTES
:
100 case MCI_FORMAT_SAMPLES
: /* FIXME: is this correct ? */
101 ret
= (val
* wmw
->WaveFormat
.wBitsPerSample
) / 8;
104 WARN(mciwave
, "Bad time format %lu!\n", wmw
->dwMciTimeFormat
);
106 TRACE(mciwave
, "val=%lu=0x%08lx [tf=%lu] => ret=%lu\n", val
, val
, wmw
->dwMciTimeFormat
, ret
);
110 static DWORD
WAVE_mciReadFmt(WINE_MCIWAVE
* wmw
, MMCKINFO
* pckMainRIFF
)
114 mmckInfo
.ckid
= mmioFOURCC('f', 'm', 't', ' ');
115 if (mmioDescend(wmw
->hFile
, &mmckInfo
, pckMainRIFF
, MMIO_FINDCHUNK
) != 0)
116 return MCIERR_INVALID_FILE
;
117 TRACE(mciwave
, "Chunk Found ckid=%.4s fccType=%.4s cksize=%08lX \n",
118 (LPSTR
)&mmckInfo
.ckid
, (LPSTR
)&mmckInfo
.fccType
, mmckInfo
.cksize
);
119 if (mmioRead(wmw
->hFile
, (HPSTR
)&wmw
->WaveFormat
,
120 (long)sizeof(PCMWAVEFORMAT
)) != (long)sizeof(PCMWAVEFORMAT
))
121 return MCIERR_INVALID_FILE
;
123 TRACE(mciwave
, "wFormatTag=%04X !\n", wmw
->WaveFormat
.wf
.wFormatTag
);
124 TRACE(mciwave
, "nChannels=%d \n", wmw
->WaveFormat
.wf
.nChannels
);
125 TRACE(mciwave
, "nSamplesPerSec=%ld\n", wmw
->WaveFormat
.wf
.nSamplesPerSec
);
126 TRACE(mciwave
, "nAvgBytesPerSec=%ld\n", wmw
->WaveFormat
.wf
.nAvgBytesPerSec
);
127 TRACE(mciwave
, "nBlockAlign=%d \n", wmw
->WaveFormat
.wf
.nBlockAlign
);
128 TRACE(mciwave
, "wBitsPerSample=%u !\n", wmw
->WaveFormat
.wBitsPerSample
);
129 mmckInfo
.ckid
= mmioFOURCC('d', 'a', 't', 'a');
130 if (mmioDescend(wmw
->hFile
, &mmckInfo
, pckMainRIFF
, MMIO_FINDCHUNK
) != 0)
131 return MCIERR_INVALID_FILE
;
132 TRACE(mciwave
, "Chunk Found ckid=%.4s fccType=%.4s cksize=%08lX \n",
133 (LPSTR
)&mmckInfo
.ckid
, (LPSTR
)&mmckInfo
.fccType
, mmckInfo
.cksize
);
134 TRACE(mciwave
, "nChannels=%d nSamplesPerSec=%ld\n",
135 wmw
->WaveFormat
.wf
.nChannels
, wmw
->WaveFormat
.wf
.nSamplesPerSec
);
136 wmw
->dwLength
= mmckInfo
.cksize
;
137 wmw
->dwFileOffset
= mmioSeek(wmw
->hFile
, 0, SEEK_CUR
); /* >= 0 */
141 /**************************************************************************
142 * WAVE_mciOpen [internal]
144 static DWORD
WAVE_mciOpen(UINT16 wDevID
, DWORD dwFlags
, LPMCI_WAVE_OPEN_PARMSA lpOpenParms
)
150 TRACE(mciwave
, "(%04X, %08lX, %p)\n", wDevID
, dwFlags
, lpOpenParms
);
151 if (lpOpenParms
== NULL
) return MCIERR_NULL_PARAMETER_BLOCK
;
153 if (wDevID
>= MAX_MCIWAVEDRV
) {
154 WARN(mciwave
, "Invalid wDevID=%u\n", wDevID
);
155 return MCIERR_INVALID_DEVICE_ID
;
157 if (dwFlags
& MCI_OPEN_SHAREABLE
)
158 return MCIERR_HARDWARE
;
160 wmw
= &MCIWaveDev
[wDevID
];
162 if (wmw
->nUseCount
> 0) {
163 /* The driver is already opened on this channel
164 * Wave driver cannot be shared
166 return MCIERR_DEVICE_OPEN
;
170 dwDeviceID
= lpOpenParms
->wDeviceID
;
174 TRACE(mciwave
, "wDevID=%04X (lpParams->wDeviceID=%08lX)\n", wDevID
, dwDeviceID
);
176 if (dwFlags
& MCI_OPEN_ELEMENT
) {
177 if (dwFlags
& MCI_OPEN_ELEMENT_ID
) {
178 /* could it be that (DWORD)lpOpenParms->lpstrElementName
179 * contains the hFile value ?
181 dwRet
= MCIERR_UNRECOGNIZED_COMMAND
;
183 LPCSTR lpstrElementName
= lpOpenParms
->lpstrElementName
;
185 /*FIXME : what should be done id wmw->hFile is already != 0, or the driver is playin' */
186 TRACE(mciwave
, "MCI_OPEN_ELEMENT '%s' !\n", lpstrElementName
);
187 if (lpstrElementName
&& (strlen(lpstrElementName
) > 0)) {
188 wmw
->hFile
= mmioOpenA((LPSTR
)lpstrElementName
, NULL
,
189 MMIO_ALLOCBUF
| MMIO_READWRITE
| MMIO_EXCLUSIVE
);
190 if (wmw
->hFile
== 0) {
191 WARN(mciwave
, "can't find file='%s' !\n", lpstrElementName
);
192 dwRet
= MCIERR_FILE_NOT_FOUND
;
199 TRACE(mciwave
, "hFile=%u\n", wmw
->hFile
);
201 memcpy(&wmw
->openParms
, lpOpenParms
, sizeof(MCI_WAVE_OPEN_PARMSA
));
202 wmw
->wNotifyDeviceID
= dwDeviceID
;
203 wmw
->dwStatus
= MCI_MODE_NOT_READY
; /* while loading file contents */
205 wmw
->waveDesc
.hWave
= 0;
207 if (dwRet
== 0 && wmw
->hFile
!= 0) {
210 if (mmioDescend(wmw
->hFile
, &ckMainRIFF
, NULL
, 0) != 0) {
211 dwRet
= MCIERR_INVALID_FILE
;
213 TRACE(mciwave
, "ParentChunk ckid=%.4s fccType=%.4s cksize=%08lX \n",
214 (LPSTR
)&ckMainRIFF
.ckid
, (LPSTR
)&ckMainRIFF
.fccType
, ckMainRIFF
.cksize
);
215 if ((ckMainRIFF
.ckid
!= FOURCC_RIFF
) ||
216 (ckMainRIFF
.fccType
!= mmioFOURCC('W', 'A', 'V', 'E'))) {
217 dwRet
= MCIERR_INVALID_FILE
;
219 dwRet
= WAVE_mciReadFmt(wmw
, &ckMainRIFF
);
226 wmw
->WaveFormat
.wf
.nAvgBytesPerSec
=
227 wmw
->WaveFormat
.wf
.nSamplesPerSec
* wmw
->WaveFormat
.wf
.nBlockAlign
;
228 wmw
->waveDesc
.lpFormat
= (LPWAVEFORMAT
)&wmw
->WaveFormat
;
231 wmw
->dwStatus
= MCI_MODE_STOP
;
235 mmioClose(wmw
->hFile
, 0);
241 /**************************************************************************
242 * WAVE_mciCue [internal]
244 static DWORD
WAVE_mciCue(UINT16 wDevID
, DWORD dwParam
, LPMCI_GENERIC_PARMS lpParms
)
249 This routine is far from complete. At the moment only a check is done on the
250 MCI_WAVE_INPUT flag. No explicit check on MCI_WAVE_OUTPUT is done since that
253 The flags MCI_NOTIFY (and the callback parameter in lpParms) and MCI_WAIT
258 WINE_MCIWAVE
* wmw
= WAVE_mciGetOpenDev(wDevID
);
260 TRACE(mciwave
, "(%u, %08lX, %p);\n", wDevID
, dwParam
, lpParms
);
262 if (wmw
== NULL
) return MCIERR_INVALID_DEVICE_ID
;
264 /* always close elements ? */
265 if (wmw
->hFile
!= 0) {
266 mmioClose(wmw
->hFile
, 0);
270 dwRet
= MMSYSERR_NOERROR
; /* assume success */
272 if ((dwParam
& MCI_WAVE_INPUT
) && !wmw
->fInput
) {
273 dwRet
= wodMessage(wDevID
, WODM_CLOSE
, 0, 0L, 0L);
274 if (dwRet
!= MMSYSERR_NOERROR
) return MCIERR_INTERNAL
;
275 dwRet
= widMessage(wDevID
, WIDM_OPEN
, 0, (DWORD
)&wmw
->waveDesc
, CALLBACK_NULL
);
277 } else if (wmw
->fInput
) {
278 dwRet
= widMessage(wDevID
, WIDM_CLOSE
, 0, 0L, 0L);
279 if (dwRet
!= MMSYSERR_NOERROR
) return MCIERR_INTERNAL
;
280 dwRet
= wodMessage(wDevID
, WODM_OPEN
, 0, (DWORD
)&wmw
->waveDesc
, CALLBACK_NULL
);
283 return (dwRet
== MMSYSERR_NOERROR
) ? 0 : MCIERR_INTERNAL
;
286 /**************************************************************************
287 * WAVE_mciStop [internal]
289 static DWORD
WAVE_mciStop(UINT16 wDevID
, DWORD dwFlags
, LPMCI_GENERIC_PARMS lpParms
)
292 WINE_MCIWAVE
* wmw
= WAVE_mciGetOpenDev(wDevID
);
294 TRACE(mciwave
, "(%u, %08lX, %p);\n", wDevID
, dwFlags
, lpParms
);
296 if (lpParms
== NULL
) return MCIERR_NULL_PARAMETER_BLOCK
;
297 if (wmw
== NULL
) return MCIERR_INVALID_DEVICE_ID
;
299 wmw
->dwStatus
= MCI_MODE_STOP
;
301 TRACE(mciwave
, "wmw->dwStatus=%d\n", wmw
->dwStatus
);
304 dwRet
= widMessage(wDevID
, WIDM_STOP
, 0, dwFlags
, (DWORD
)lpParms
);
306 dwRet
= wodMessage(wDevID
, WODM_STOP
, 0, dwFlags
, (DWORD
)lpParms
);
308 if (dwFlags
& MCI_NOTIFY
) {
309 TRACE(mciwave
, "MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms
->dwCallback
);
310 mciDriverNotify16((HWND16
)LOWORD(lpParms
->dwCallback
),
311 wmw
->wNotifyDeviceID
, MCI_NOTIFY_SUCCESSFUL
);
314 return (dwRet
== MMSYSERR_NOERROR
) ? 0 : MCIERR_INTERNAL
;
317 /**************************************************************************
318 * WAVE_mciClose [internal]
320 static DWORD
WAVE_mciClose(UINT16 wDevID
, DWORD dwFlags
, LPMCI_GENERIC_PARMS lpParms
)
323 WINE_MCIWAVE
* wmw
= WAVE_mciGetOpenDev(wDevID
);
325 TRACE(mciwave
, "(%u, %08lX, %p);\n", wDevID
, dwFlags
, lpParms
);
327 if (wmw
== NULL
) return MCIERR_INVALID_DEVICE_ID
;
329 if (wmw
->dwStatus
!= MCI_MODE_STOP
) {
330 dwRet
= WAVE_mciStop(wDevID
, MCI_WAIT
, lpParms
);
335 if (wmw
->nUseCount
== 0) {
337 if (wmw
->hFile
!= 0) {
338 mmioClose(wmw
->hFile
, 0);
341 mmRet
= (wmw
->fInput
) ? widMessage(wDevID
, WIDM_CLOSE
, 0, 0L, 0L) :
342 wodMessage(wDevID
, WODM_CLOSE
, 0, 0L, 0L);
344 if (mmRet
!= MMSYSERR_NOERROR
) dwRet
= MCIERR_INTERNAL
;
347 if ((dwFlags
& MCI_NOTIFY
) && lpParms
) {
348 TRACE(mciwave
, "MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms
->dwCallback
);
349 mciDriverNotify16((HWND16
)LOWORD(lpParms
->dwCallback
),
350 wmw
->wNotifyDeviceID
,
351 (dwRet
== 0) ? MCI_NOTIFY_SUCCESSFUL
: MCI_NOTIFY_FAILURE
);
356 /**************************************************************************
357 * WAVE_mciPlay [internal]
359 static DWORD
WAVE_mciPlay(UINT16 wDevID
, DWORD dwFlags
, LPMCI_PLAY_PARMS lpParms
)
365 WINE_MCIWAVE
* wmw
= WAVE_mciGetOpenDev(wDevID
);
367 TRACE(mciwave
, "(%u, %08lX, %p);\n", wDevID
, dwFlags
, lpParms
);
369 if (wmw
== NULL
) return MCIERR_INVALID_DEVICE_ID
;
370 if (lpParms
== NULL
) return MCIERR_NULL_PARAMETER_BLOCK
;
373 WARN(mciwave
, "cannot play on input device\n");
374 return MCIERR_NONAPPLICABLE_FUNCTION
;
377 if (wmw
->hFile
== 0) {
378 WARN(mciwave
, "Can't play: no file='%s' !\n", wmw
->openParms
.lpstrElementName
);
379 return MCIERR_FILE_NOT_FOUND
;
382 if (!(dwFlags
& MCI_WAIT
)) {
383 return MCI_SendCommandAsync(wmw
->wNotifyDeviceID
, MCI_PLAY
, dwFlags
,
384 (DWORD
)lpParms
, sizeof(MCI_PLAY_PARMS
));
388 if (lpParms
&& (dwFlags
& MCI_FROM
)) {
389 wmw
->dwPosition
= WAVE_ConvertTimeFormatToByte(wmw
, lpParms
->dwFrom
);
391 if (lpParms
&& (dwFlags
& MCI_TO
)) {
392 end
= WAVE_ConvertTimeFormatToByte(wmw
, lpParms
->dwTo
);
395 TRACE(mciwave
, "Playing from byte=%lu to byte=%lu\n", wmw
->dwPosition
, end
);
397 /* go back to begining of chunk */
398 mmioSeek(wmw
->hFile
, wmw
->dwFileOffset
, SEEK_SET
); /* >= 0 */
400 /* By default the device will be opened for output, the MCI_CUE function is there to
401 * change from output to input and back
403 dwRet
= wodMessage(wDevID
, WODM_OPEN
, 0, (DWORD
)&wmw
->waveDesc
, CALLBACK_NULL
);
405 TRACE(mciwave
, "Can't open low level audio device %ld\n", dwRet
);
406 return MCIERR_DEVICE_OPEN
;
409 /* at 22050 bytes per sec => 30 ms by block */
411 hData
= GlobalAlloc16(GMEM_MOVEABLE
, bufsize
);
412 wmw
->WaveHdr
.lpData
= (LPSTR
)GlobalLock16(hData
);
414 wmw
->dwStatus
= MCI_MODE_PLAY
;
416 /* FIXME: this doesn't work if wmw->dwPosition != 0 */
417 while (wmw
->dwStatus
!= MCI_MODE_STOP
) {
418 wmw
->WaveHdr
.dwUser
= 0L;
419 wmw
->WaveHdr
.dwFlags
= 0L;
420 wmw
->WaveHdr
.dwLoops
= 0L;
421 count
= mmioRead(wmw
->hFile
, wmw
->WaveHdr
.lpData
, bufsize
);
422 TRACE(mciwave
, "mmioRead bufsize=%ld count=%ld\n", bufsize
, count
);
425 dwRet
= wodMessage(wDevID
, WODM_PREPARE
, 0, (DWORD
)&wmw
->WaveHdr
, sizeof(WAVEHDR
));
426 wmw
->WaveHdr
.dwBufferLength
= count
;
427 wmw
->WaveHdr
.dwBytesRecorded
= 0;
428 TRACE(mciwave
, "before WODM_WRITE lpWaveHdr=%p dwBufferLength=%lu dwBytesRecorded=%lu\n",
429 &wmw
->WaveHdr
, wmw
->WaveHdr
.dwBufferLength
, wmw
->WaveHdr
.dwBytesRecorded
);
430 dwRet
= wodMessage(wDevID
, WODM_WRITE
, 0, (DWORD
)&wmw
->WaveHdr
, sizeof(WAVEHDR
));
431 /* FIXME: should use callback mechanisms from audio driver */
433 while (!(wmw
->WaveHdr
.dwFlags
& WHDR_DONE
))
436 wmw
->dwPosition
+= count
;
437 TRACE(mciwave
, "after WODM_WRITE dwPosition=%lu\n", wmw
->dwPosition
);
438 dwRet
= wodMessage(wDevID
, WODM_UNPREPARE
, 0, (DWORD
)&wmw
->WaveHdr
, sizeof(WAVEHDR
));
441 if (wmw
->WaveHdr
.lpData
!= NULL
) {
442 GlobalUnlock16(hData
);
444 wmw
->WaveHdr
.lpData
= NULL
;
447 wodMessage(wDevID
, WODM_STOP
, 0, 0L, 0L);
448 wodMessage(wDevID
, WODM_CLOSE
, 0, 0L, 0L);
450 wmw
->dwStatus
= MCI_MODE_STOP
;
451 if (lpParms
&& (dwFlags
& MCI_NOTIFY
)) {
452 TRACE(mciwave
, "MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms
->dwCallback
);
453 mciDriverNotify16((HWND16
)LOWORD(lpParms
->dwCallback
),
454 wmw
->wNotifyDeviceID
, MCI_NOTIFY_SUCCESSFUL
);
459 /**************************************************************************
460 * WAVE_mciRecord [internal]
462 static DWORD
WAVE_mciRecord(UINT16 wDevID
, DWORD dwFlags
, LPMCI_RECORD_PARMS lpParms
)
469 WINE_MCIWAVE
* wmw
= WAVE_mciGetOpenDev(wDevID
);
471 TRACE(mciwave
, "(%u, %08lX, %p);\n", wDevID
, dwFlags
, lpParms
);
473 if (wmw
== NULL
) return MCIERR_INVALID_DEVICE_ID
;
474 if (lpParms
== NULL
) return MCIERR_NULL_PARAMETER_BLOCK
;
477 WARN(mciwave
, "cannot record on output device\n");
478 return MCIERR_NONAPPLICABLE_FUNCTION
;
481 if (wmw
->hFile
== 0) {
482 WARN(mciwave
, "can't find file='%s' !\n",
483 wmw
->openParms
.lpstrElementName
);
484 return MCIERR_FILE_NOT_FOUND
;
486 start
= 1; end
= 99999;
487 if (dwFlags
& MCI_FROM
) {
488 start
= lpParms
->dwFrom
;
489 TRACE(mciwave
, "MCI_FROM=%d \n", start
);
491 if (dwFlags
& MCI_TO
) {
493 TRACE(mciwave
, "MCI_TO=%d \n", end
);
496 lpWaveHdr
= &wmw
->WaveHdr
;
497 hData
= GlobalAlloc16(GMEM_MOVEABLE
, bufsize
);
498 lpWaveHdr
->lpData
= (LPSTR
)GlobalLock16(hData
);
499 lpWaveHdr
->dwBufferLength
= bufsize
;
500 lpWaveHdr
->dwUser
= 0L;
501 lpWaveHdr
->dwFlags
= 0L;
502 lpWaveHdr
->dwLoops
= 0L;
503 dwRet
= widMessage(wDevID
,WIDM_PREPARE
,0,(DWORD
)lpWaveHdr
,sizeof(WAVEHDR
));
504 TRACE(mciwave
, "after WIDM_PREPARE \n");
506 lpWaveHdr
->dwBytesRecorded
= 0;
507 dwRet
= widMessage(wDevID
, WIDM_START
, 0, 0L, 0L);
508 TRACE(mciwave
, "after WIDM_START lpWaveHdr=%p dwBytesRecorded=%lu\n",
509 lpWaveHdr
, lpWaveHdr
->dwBytesRecorded
);
510 if (lpWaveHdr
->dwBytesRecorded
== 0) break;
512 TRACE(mciwave
, "before WIDM_UNPREPARE \n");
513 dwRet
= widMessage(wDevID
,WIDM_UNPREPARE
,0,(DWORD
)lpWaveHdr
,sizeof(WAVEHDR
));
514 TRACE(mciwave
, "after WIDM_UNPREPARE \n");
515 if (lpWaveHdr
->lpData
!= NULL
) {
516 GlobalUnlock16(hData
);
518 lpWaveHdr
->lpData
= NULL
;
520 if (dwFlags
& MCI_NOTIFY
) {
521 TRACE(mciwave
, "MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms
->dwCallback
);
522 mciDriverNotify16((HWND16
)LOWORD(lpParms
->dwCallback
),
523 wmw
->wNotifyDeviceID
, MCI_NOTIFY_SUCCESSFUL
);
528 /**************************************************************************
529 * WAVE_mciPause [internal]
531 static DWORD
WAVE_mciPause(UINT16 wDevID
, DWORD dwFlags
, LPMCI_GENERIC_PARMS lpParms
)
534 WINE_MCIWAVE
* wmw
= WAVE_mciGetOpenDev(wDevID
);
536 TRACE(mciwave
, "(%u, %08lX, %p);\n", wDevID
, dwFlags
, lpParms
);
538 if (lpParms
== NULL
) return MCIERR_NULL_PARAMETER_BLOCK
;
539 if (wmw
== NULL
) return MCIERR_INVALID_DEVICE_ID
;
541 if (wmw
->dwStatus
== MCI_MODE_PLAY
) {
542 wmw
->dwStatus
= MCI_MODE_PAUSE
;
545 if (wmw
->fInput
) dwRet
= widMessage(wDevID
, WIDM_PAUSE
, 0, dwFlags
, (DWORD
)lpParms
);
546 else dwRet
= wodMessage(wDevID
, WODM_PAUSE
, 0, dwFlags
, (DWORD
)lpParms
);
548 return (dwRet
== MMSYSERR_NOERROR
) ? 0 : MCIERR_INTERNAL
;
551 /**************************************************************************
552 * WAVE_mciResume [internal]
554 static DWORD
WAVE_mciResume(UINT16 wDevID
, DWORD dwFlags
, LPMCI_GENERIC_PARMS lpParms
)
556 WINE_MCIWAVE
* wmw
= WAVE_mciGetOpenDev(wDevID
);
559 TRACE(mciwave
, "(%u, %08lX, %p);\n", wDevID
, dwFlags
, lpParms
);
561 if (lpParms
== NULL
) return MCIERR_NULL_PARAMETER_BLOCK
;
562 if (wmw
== NULL
) return MCIERR_INVALID_DEVICE_ID
;
564 if (wmw
->dwStatus
== MCI_MODE_PAUSE
) {
565 wmw
->dwStatus
= MCI_MODE_PLAY
;
569 if (wmw
->fInput
) dwRet
= widMessage(wDevID
, WIDM_PLAY
, 0, dwFlags
, (DWORD
)lpParms
);
570 else dwRet
= wodMessage(wDevID
, WODM_PLAY
, 0, dwFlags
, (DWORD
)lpParms
);
571 return (dwRet
== MMSYSERR_NOERROR
) ? 0 : MCIERR_INTERNAL
;
578 /**************************************************************************
579 * WAVE_mciSeek [internal]
581 static DWORD
WAVE_mciSeek(UINT16 wDevID
, DWORD dwFlags
, LPMCI_SEEK_PARMS lpParms
)
584 WINE_MCIWAVE
* wmw
= WAVE_mciGetOpenDev(wDevID
);
586 TRACE(mciwave
, "(%04X, %08lX, %p);\n", wDevID
, dwFlags
, lpParms
);
588 if (lpParms
== NULL
) {
589 ret
= MCIERR_NULL_PARAMETER_BLOCK
;
590 } else if (wmw
== NULL
) {
591 ret
= MCIERR_INVALID_DEVICE_ID
;
593 WAVE_mciStop(wDevID
, MCI_WAIT
, 0);
595 if (dwFlags
& MCI_SEEK_TO_START
) {
597 } else if (dwFlags
& MCI_SEEK_TO_END
) {
598 wmw
->dwPosition
= 0xFFFFFFFF; /* fixme */
599 } else if (dwFlags
& MCI_TO
) {
600 wmw
->dwPosition
= WAVE_ConvertTimeFormatToByte(wmw
, lpParms
->dwTo
);
602 WARN(mciwave
, "dwFlag doesn't tell where to seek to...\n");
603 return MCIERR_MISSING_PARAMETER
;
606 TRACE(mciwave
, "Seeking to position=%lu bytes\n", wmw
->dwPosition
);
608 if (dwFlags
& MCI_NOTIFY
) {
609 TRACE(mciwave
, "MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms
->dwCallback
);
610 mciDriverNotify16((HWND16
)LOWORD(lpParms
->dwCallback
),
611 wmw
->wNotifyDeviceID
, MCI_NOTIFY_SUCCESSFUL
);
617 /**************************************************************************
618 * WAVE_mciSet [internal]
620 static DWORD
WAVE_mciSet(UINT16 wDevID
, DWORD dwFlags
, LPMCI_SET_PARMS lpParms
)
622 WINE_MCIWAVE
* wmw
= WAVE_mciGetOpenDev(wDevID
);
624 TRACE(mciwave
, "(%u, %08lX, %p);\n", wDevID
, dwFlags
, lpParms
);
626 if (lpParms
== NULL
) return MCIERR_NULL_PARAMETER_BLOCK
;
627 if (wmw
== NULL
) return MCIERR_INVALID_DEVICE_ID
;
629 if (dwFlags
& MCI_SET_TIME_FORMAT
) {
630 switch (lpParms
->dwTimeFormat
) {
631 case MCI_FORMAT_MILLISECONDS
:
632 TRACE(mciwave
, "MCI_FORMAT_MILLISECONDS !\n");
633 wmw
->dwMciTimeFormat
= MCI_FORMAT_MILLISECONDS
;
635 case MCI_FORMAT_BYTES
:
636 TRACE(mciwave
, "MCI_FORMAT_BYTES !\n");
637 wmw
->dwMciTimeFormat
= MCI_FORMAT_BYTES
;
639 case MCI_FORMAT_SAMPLES
:
640 TRACE(mciwave
, "MCI_FORMAT_SAMPLES !\n");
641 wmw
->dwMciTimeFormat
= MCI_FORMAT_SAMPLES
;
644 WARN(mciwave
, "Bad time format %lu!\n", lpParms
->dwTimeFormat
);
645 return MCIERR_BAD_TIME_FORMAT
;
648 if (dwFlags
& MCI_SET_VIDEO
) {
649 TRACE(mciwave
, "No support for video !\n");
650 return MCIERR_UNSUPPORTED_FUNCTION
;
652 if (dwFlags
& MCI_SET_DOOR_OPEN
) {
653 TRACE(mciwave
, "No support for door open !\n");
654 return MCIERR_UNSUPPORTED_FUNCTION
;
656 if (dwFlags
& MCI_SET_DOOR_CLOSED
) {
657 TRACE(mciwave
, "No support for door close !\n");
658 return MCIERR_UNSUPPORTED_FUNCTION
;
660 if (dwFlags
& MCI_SET_AUDIO
) {
661 if (dwFlags
& MCI_SET_ON
) {
662 TRACE(mciwave
, "MCI_SET_ON audio !\n");
663 } else if (dwFlags
& MCI_SET_OFF
) {
664 TRACE(mciwave
, "MCI_SET_OFF audio !\n");
666 WARN(mciwave
, "MCI_SET_AUDIO without SET_ON or SET_OFF\n");
667 return MCIERR_BAD_INTEGER
;
670 if (lpParms
->dwAudio
& MCI_SET_AUDIO_ALL
)
671 TRACE(mciwave
, "MCI_SET_AUDIO_ALL !\n");
672 if (lpParms
->dwAudio
& MCI_SET_AUDIO_LEFT
)
673 TRACE(mciwave
, "MCI_SET_AUDIO_LEFT !\n");
674 if (lpParms
->dwAudio
& MCI_SET_AUDIO_RIGHT
)
675 TRACE(mciwave
, "MCI_SET_AUDIO_RIGHT !\n");
677 if (dwFlags
& MCI_WAVE_INPUT
)
678 TRACE(mciwave
, "MCI_WAVE_INPUT !\n");
679 if (dwFlags
& MCI_WAVE_OUTPUT
)
680 TRACE(mciwave
, "MCI_WAVE_OUTPUT !\n");
681 if (dwFlags
& MCI_WAVE_SET_ANYINPUT
)
682 TRACE(mciwave
, "MCI_WAVE_SET_ANYINPUT !\n");
683 if (dwFlags
& MCI_WAVE_SET_ANYOUTPUT
)
684 TRACE(mciwave
, "MCI_WAVE_SET_ANYOUTPUT !\n");
685 if (dwFlags
& MCI_WAVE_SET_AVGBYTESPERSEC
)
686 TRACE(mciwave
, "MCI_WAVE_SET_AVGBYTESPERSEC !\n");
687 if (dwFlags
& MCI_WAVE_SET_BITSPERSAMPLE
)
688 TRACE(mciwave
, "MCI_WAVE_SET_BITSPERSAMPLE !\n");
689 if (dwFlags
& MCI_WAVE_SET_BLOCKALIGN
)
690 TRACE(mciwave
, "MCI_WAVE_SET_BLOCKALIGN !\n");
691 if (dwFlags
& MCI_WAVE_SET_CHANNELS
)
692 TRACE(mciwave
, "MCI_WAVE_SET_CHANNELS !\n");
693 if (dwFlags
& MCI_WAVE_SET_FORMATTAG
)
694 TRACE(mciwave
, "MCI_WAVE_SET_FORMATTAG !\n");
695 if (dwFlags
& MCI_WAVE_SET_SAMPLESPERSEC
)
696 TRACE(mciwave
, "MCI_WAVE_SET_SAMPLESPERSEC !\n");
700 /**************************************************************************
701 * WAVE_mciStatus [internal]
703 static DWORD
WAVE_mciStatus(UINT16 wDevID
, DWORD dwFlags
, LPMCI_STATUS_PARMS lpParms
)
705 WINE_MCIWAVE
* wmw
= WAVE_mciGetOpenDev(wDevID
);
707 TRACE(mciwave
, "(%u, %08lX, %p);\n", wDevID
, dwFlags
, lpParms
);
708 if (lpParms
== NULL
) return MCIERR_NULL_PARAMETER_BLOCK
;
709 if (wmw
== NULL
) return MCIERR_INVALID_DEVICE_ID
;
711 if (dwFlags
& MCI_STATUS_ITEM
) {
712 switch(lpParms
->dwItem
) {
713 case MCI_STATUS_CURRENT_TRACK
:
714 lpParms
->dwReturn
= 1;
715 TRACE(mciwave
, "MCI_STATUS_CURRENT_TRACK => %lu\n", lpParms
->dwReturn
);
717 case MCI_STATUS_LENGTH
:
718 /* only one track in file is currently handled, so don't take care of MCI_TRACK flag */
719 lpParms
->dwReturn
= WAVE_ConvertByteToTimeFormat(wmw
, wmw
->dwLength
);
720 TRACE(mciwave
, "MCI_STATUS_LENGTH => %lu\n", lpParms
->dwReturn
);
722 case MCI_STATUS_MODE
:
723 lpParms
->dwReturn
= wmw
->dwStatus
;
724 TRACE(mciwave
, "MCI_STATUS_MODE => %lu\n", lpParms
->dwReturn
);
726 case MCI_STATUS_MEDIA_PRESENT
:
727 TRACE(mciwave
, "MCI_STATUS_MEDIA_PRESENT => TRUE!\n");
728 lpParms
->dwReturn
= TRUE
;
730 case MCI_STATUS_NUMBER_OF_TRACKS
:
731 /* only one track in file is currently handled, so don't take care of MCI_TRACK flag */
732 lpParms
->dwReturn
= 1;
733 TRACE(mciwave
, "MCI_STATUS_NUMBER_OF_TRACKS => %lu!\n", lpParms
->dwReturn
);
735 case MCI_STATUS_POSITION
:
736 /* only one track in file is currently handled, so don't take care of MCI_TRACK flag */
737 lpParms
->dwReturn
= WAVE_ConvertByteToTimeFormat(wmw
,
738 (dwFlags
& MCI_STATUS_START
) ? 0 : wmw
->dwPosition
);
739 TRACE(mciwave
, "MCI_STATUS_POSITION %s => %lu\n",
740 (dwFlags
& MCI_STATUS_START
) ? "start" : "current", lpParms
->dwReturn
);
742 case MCI_STATUS_READY
:
743 lpParms
->dwReturn
= (wmw
->dwStatus
!= MCI_MODE_NOT_READY
);
744 TRACE(mciwave
, "MCI_STATUS_READY => %lu!\n", lpParms
->dwReturn
);
746 case MCI_STATUS_TIME_FORMAT
:
747 lpParms
->dwReturn
= wmw
->dwMciTimeFormat
;
748 TRACE(mciwave
, "MCI_STATUS_TIME_FORMAT => %lu\n", lpParms
->dwReturn
);
751 TRACE(mciwave
, "MCI_WAVE_INPUT !\n");
752 lpParms
->dwReturn
= 0;
754 case MCI_WAVE_OUTPUT
:
755 TRACE(mciwave
, "MCI_WAVE_OUTPUT !\n");
756 lpParms
->dwReturn
= 0;
758 case MCI_WAVE_STATUS_AVGBYTESPERSEC
:
759 lpParms
->dwReturn
= wmw
->WaveFormat
.wf
.nAvgBytesPerSec
;
760 TRACE(mciwave
, "MCI_WAVE_STATUS_AVGBYTESPERSEC => %lu!\n", lpParms
->dwReturn
);
762 case MCI_WAVE_STATUS_BITSPERSAMPLE
:
763 lpParms
->dwReturn
= wmw
->WaveFormat
.wBitsPerSample
;
764 TRACE(mciwave
, "MCI_WAVE_STATUS_BITSPERSAMPLE => %lu!\n", lpParms
->dwReturn
);
766 case MCI_WAVE_STATUS_BLOCKALIGN
:
767 lpParms
->dwReturn
= wmw
->WaveFormat
.wf
.nBlockAlign
;
768 TRACE(mciwave
, "MCI_WAVE_STATUS_BLOCKALIGN => %lu!\n", lpParms
->dwReturn
);
770 case MCI_WAVE_STATUS_CHANNELS
:
771 lpParms
->dwReturn
= wmw
->WaveFormat
.wf
.nChannels
;
772 TRACE(mciwave
, "MCI_WAVE_STATUS_CHANNELS => %lu!\n", lpParms
->dwReturn
);
774 case MCI_WAVE_STATUS_FORMATTAG
:
775 lpParms
->dwReturn
= wmw
->WaveFormat
.wf
.wFormatTag
;
776 TRACE(mciwave
, "MCI_WAVE_FORMATTAG => %lu!\n", lpParms
->dwReturn
);
778 case MCI_WAVE_STATUS_LEVEL
:
779 TRACE(mciwave
, "MCI_WAVE_STATUS_LEVEL !\n");
780 lpParms
->dwReturn
= 0xAAAA5555;
782 case MCI_WAVE_STATUS_SAMPLESPERSEC
:
783 lpParms
->dwReturn
= wmw
->WaveFormat
.wf
.nSamplesPerSec
;
784 TRACE(mciwave
, "MCI_WAVE_STATUS_SAMPLESPERSEC => %lu!\n", lpParms
->dwReturn
);
787 WARN(mciwave
, "unknown command %08lX !\n", lpParms
->dwItem
);
788 return MCIERR_UNRECOGNIZED_COMMAND
;
791 if (dwFlags
& MCI_NOTIFY
) {
792 TRACE(mciwave
, "MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms
->dwCallback
);
793 mciDriverNotify16((HWND16
)LOWORD(lpParms
->dwCallback
),
794 wmw
->wNotifyDeviceID
, MCI_NOTIFY_SUCCESSFUL
);
799 /**************************************************************************
800 * WAVE_mciGetDevCaps [internal]
802 static DWORD
WAVE_mciGetDevCaps(UINT16 wDevID
, DWORD dwFlags
,
803 LPMCI_GETDEVCAPS_PARMS lpParms
)
805 WINE_MCIWAVE
* wmw
= WAVE_mciGetOpenDev(wDevID
);
807 TRACE(mciwave
, "(%u, %08lX, %p);\n", wDevID
, dwFlags
, lpParms
);
809 if (lpParms
== NULL
) return MCIERR_NULL_PARAMETER_BLOCK
;
810 if (wmw
== NULL
) return MCIERR_INVALID_DEVICE_ID
;
812 if (dwFlags
& MCI_GETDEVCAPS_ITEM
) {
813 switch(lpParms
->dwItem
) {
814 case MCI_GETDEVCAPS_DEVICE_TYPE
:
815 lpParms
->dwReturn
= MCI_DEVTYPE_WAVEFORM_AUDIO
;
817 case MCI_GETDEVCAPS_HAS_AUDIO
:
818 lpParms
->dwReturn
= TRUE
;
820 case MCI_GETDEVCAPS_HAS_VIDEO
:
821 lpParms
->dwReturn
= FALSE
;
823 case MCI_GETDEVCAPS_USES_FILES
:
824 lpParms
->dwReturn
= TRUE
;
826 case MCI_GETDEVCAPS_COMPOUND_DEVICE
:
827 lpParms
->dwReturn
= TRUE
;
829 case MCI_GETDEVCAPS_CAN_RECORD
:
830 lpParms
->dwReturn
= TRUE
;
832 case MCI_GETDEVCAPS_CAN_EJECT
:
833 lpParms
->dwReturn
= FALSE
;
835 case MCI_GETDEVCAPS_CAN_PLAY
:
836 lpParms
->dwReturn
= TRUE
;
838 case MCI_GETDEVCAPS_CAN_SAVE
:
839 lpParms
->dwReturn
= TRUE
;
841 case MCI_WAVE_GETDEVCAPS_INPUTS
:
842 lpParms
->dwReturn
= 1;
844 case MCI_WAVE_GETDEVCAPS_OUTPUTS
:
845 lpParms
->dwReturn
= 1;
848 TRACE(mciwave
, "Unknown capability (%08lx) !\n", lpParms
->dwItem
);
849 return MCIERR_UNRECOGNIZED_COMMAND
;
855 /**************************************************************************
856 * WAVE_mciInfo [internal]
858 static DWORD
WAVE_mciInfo(UINT16 wDevID
, DWORD dwFlags
, LPMCI_INFO_PARMS16 lpParms
)
862 WINE_MCIWAVE
* wmw
= WAVE_mciGetOpenDev(wDevID
);
864 TRACE(mciwave
, "(%u, %08lX, %p);\n", wDevID
, dwFlags
, lpParms
);
866 if (lpParms
== NULL
|| lpParms
->lpstrReturn
== NULL
) {
867 ret
= MCIERR_NULL_PARAMETER_BLOCK
;
868 } else if (wmw
== NULL
) {
869 ret
= MCIERR_INVALID_DEVICE_ID
;
871 TRACE(mciwave
, "buf=%p, len=%lu\n", lpParms
->lpstrReturn
, lpParms
->dwRetSize
);
874 case MCI_INFO_PRODUCT
:
875 str
= "Wine's audio player";
878 str
= wmw
->openParms
.lpstrElementName
;
881 str
= "Wine Wave In";
883 case MCI_WAVE_OUTPUT
:
884 str
= "Wine Wave Out";
887 WARN(mciwave
, "Don't know this info command (%lu)\n", dwFlags
);
888 ret
= MCIERR_UNRECOGNIZED_COMMAND
;
892 if (strlen(str
) + 1 > lpParms
->dwRetSize
) {
893 ret
= MCIERR_PARAM_OVERFLOW
;
895 lstrcpynA(lpParms
->lpstrReturn
, str
, lpParms
->dwRetSize
);
898 lpParms
->lpstrReturn
[0] = 0;
904 /**************************************************************************
905 * MCIWAVE_DriverProc [sample driver]
907 LONG
MCIWAVE_DriverProc(DWORD dwDevID
, HDRVR16 hDriv
, DWORD wMsg
,
908 DWORD dwParam1
, DWORD dwParam2
)
910 TRACE(mciwave
, "(%08lX, %04X, %08lX, %08lX, %08lX)\n",
911 dwDevID
, hDriv
, wMsg
, dwParam1
, dwParam2
);
914 case DRV_LOAD
: return 1;
915 case DRV_FREE
: return 1;
916 case DRV_OPEN
: return 1;
917 case DRV_CLOSE
: return 1;
918 case DRV_ENABLE
: return 1;
919 case DRV_DISABLE
: return 1;
920 case DRV_QUERYCONFIGURE
: return 1;
921 case DRV_CONFIGURE
: MessageBoxA(0, "Sample MultiMedia Linux Driver !", "MMLinux Driver", MB_OK
); return 1;
922 case DRV_INSTALL
: return DRVCNF_RESTART
;
923 case DRV_REMOVE
: return DRVCNF_RESTART
;
924 case MCI_OPEN_DRIVER
: return WAVE_mciOpen (dwDevID
, dwParam1
, (LPMCI_WAVE_OPEN_PARMSA
) dwParam2
);
925 case MCI_CLOSE_DRIVER
: return WAVE_mciClose (dwDevID
, dwParam1
, (LPMCI_GENERIC_PARMS
) dwParam2
);
926 case MCI_CUE
: return WAVE_mciCue (dwDevID
, dwParam1
, (LPMCI_GENERIC_PARMS
) dwParam2
);
927 case MCI_PLAY
: return WAVE_mciPlay (dwDevID
, dwParam1
, (LPMCI_PLAY_PARMS
) dwParam2
);
928 case MCI_RECORD
: return WAVE_mciRecord (dwDevID
, dwParam1
, (LPMCI_RECORD_PARMS
) dwParam2
);
929 case MCI_STOP
: return WAVE_mciStop (dwDevID
, dwParam1
, (LPMCI_GENERIC_PARMS
) dwParam2
);
930 case MCI_SET
: return WAVE_mciSet (dwDevID
, dwParam1
, (LPMCI_SET_PARMS
) dwParam2
);
931 case MCI_PAUSE
: return WAVE_mciPause (dwDevID
, dwParam1
, (LPMCI_GENERIC_PARMS
) dwParam2
);
932 case MCI_RESUME
: return WAVE_mciResume (dwDevID
, dwParam1
, (LPMCI_GENERIC_PARMS
) dwParam2
);
933 case MCI_STATUS
: return WAVE_mciStatus (dwDevID
, dwParam1
, (LPMCI_STATUS_PARMS
) dwParam2
);
934 case MCI_GETDEVCAPS
: return WAVE_mciGetDevCaps(dwDevID
, dwParam1
, (LPMCI_GETDEVCAPS_PARMS
) dwParam2
);
935 case MCI_INFO
: return WAVE_mciInfo (dwDevID
, dwParam1
, (LPMCI_INFO_PARMS16
) dwParam2
);
936 case MCI_SEEK
: return WAVE_mciSeek (dwDevID
, dwParam1
, (LPMCI_SEEK_PARMS
) dwParam2
);
953 WARN(mciwave
, "Unsupported command=%s\n", MCI_CommandToString(wMsg
));
957 FIXME(mciwave
, "Shouldn't receive a MCI_OPEN or CLOSE message\n");
960 FIXME(mciwave
, "is probably wrong msg=%s\n", MCI_CommandToString(wMsg
));
961 return DefDriverProc(dwDevID
, hDriv
, wMsg
, dwParam1
, dwParam2
);
963 return MCIERR_UNRECOGNIZED_COMMAND
;