2 * Sample MIDI Wine Driver for Linux
4 * Copyright 1994 Martin Ayotte
5 * Copyright 1999 Eric Pouech
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
23 * + implement it correctly
24 * + finish asynchronous commands (especially for reading/record)
25 * + better implement non waiting command (without the MCI_WAIT flag).
26 * + implement the recording features
40 #include "wine/debug.h"
41 #include "wine/unicode.h"
43 WINE_DEFAULT_DEBUG_CHANNEL(mcimidi
);
45 #define MIDI_NOTEOFF 0x80
46 #define MIDI_NOTEON 0x90
49 DWORD dwFirst
; /* offset in file of track */
50 DWORD dwLast
; /* number of bytes in file of track */
51 DWORD dwIndex
; /* current index in file (dwFirst <= dwIndex < dwLast) */
52 DWORD dwLength
; /* number of pulses in this track */
53 DWORD dwEventPulse
; /* current pulse # (event) pointed by dwIndex */
54 DWORD dwEventData
; /* current data (event) pointed by dwIndex */
55 WORD wEventLength
; /* current length (event) pointed by dwIndex */
56 WORD wStatus
: 1, /* 1 : playing, 0 : done */
58 wLastCommand
: 8; /* last MIDI command on track */
61 typedef struct tagWINE_MCIMIDI
{
62 UINT wDevID
; /* the MCI one */
64 int nUseCount
; /* Incremented for each shared open */
65 WORD wNotifyDeviceID
; /* MCI device ID with a pending notification */
66 HANDLE hCallback
; /* Callback handle for pending notification */
67 HMMIO hFile
; /* mmio file handle open as Element */
68 LPWSTR lpstrElementName
; /* Name of file (if any) */
69 LPWSTR lpstrCopyright
;
71 WORD dwStatus
; /* one from MCI_MODE_xxxx */
72 DWORD dwMciTimeFormat
; /* One of the supported MCI_FORMAT_xxxx */
73 WORD wFormat
; /* Format of MIDI hFile (0, 1 or 2) */
74 WORD nTracks
; /* Number of tracks in hFile */
75 WORD nDivision
; /* Number of division in hFile PPQN or SMPTE */
77 DWORD dwTempo
; /* Tempo (# of 1/4 note per second */
78 MCI_MIDITRACK
* tracks
; /* Content of each track */
84 /* ===================================================================
85 * ===================================================================
86 * FIXME: should be using the new mmThreadXXXX functions from WINMM
88 * it would require to add a wine internal flag to mmThreadCreate
89 * in order to pass a 32 bit function instead of a 16 bit
90 * ===================================================================
91 * =================================================================== */
100 /* EPP DWORD WINAPI mciSendCommandA(UINT wDevID, UINT wMsg, DWORD dwParam1, DWORD dwParam2); */
102 /**************************************************************************
103 * MCI_SCAStarter [internal]
105 static DWORD CALLBACK
MCI_SCAStarter(LPVOID arg
)
107 struct SCA
* sca
= (struct SCA
*)arg
;
110 TRACE("In thread before async command (%08x,%u,%08lx,%08lx)\n",
111 sca
->wDevID
, sca
->wMsg
, sca
->dwParam1
, sca
->dwParam2
);
112 ret
= mciSendCommandA(sca
->wDevID
, sca
->wMsg
, sca
->dwParam1
| MCI_WAIT
, sca
->dwParam2
);
113 TRACE("In thread after async command (%08x,%u,%08lx,%08lx)\n",
114 sca
->wDevID
, sca
->wMsg
, sca
->dwParam1
, sca
->dwParam2
);
115 HeapFree(GetProcessHeap(), 0, sca
);
117 WARN("Should not happen ? what's wrong\n");
118 /* should not go after this point */
122 /**************************************************************************
123 * MCI_SendCommandAsync [internal]
125 static DWORD
MCI_SendCommandAsync(UINT wDevID
, UINT wMsg
, DWORD dwParam1
,
126 DWORD dwParam2
, UINT size
)
129 struct SCA
* sca
= HeapAlloc(GetProcessHeap(), 0, sizeof(struct SCA
) + size
);
132 return MCIERR_OUT_OF_MEMORY
;
134 sca
->wDevID
= wDevID
;
136 sca
->dwParam1
= dwParam1
;
138 if (size
&& dwParam2
) {
139 sca
->dwParam2
= (DWORD
)sca
+ sizeof(struct SCA
);
140 /* copy structure passed by program in dwParam2 to be sure
141 * we can still use it whatever the program does
143 memcpy((LPVOID
)sca
->dwParam2
, (LPVOID
)dwParam2
, size
);
145 sca
->dwParam2
= dwParam2
;
148 if ((handle
= CreateThread(NULL
, 0, MCI_SCAStarter
, sca
, 0, NULL
)) == 0) {
149 WARN("Couldn't allocate thread for async command handling, sending synchonously\n");
150 return MCI_SCAStarter(&sca
);
152 SetThreadPriority(handle
, THREAD_PRIORITY_TIME_CRITICAL
);
157 /*======================================================================*
158 * MCI MIDI implemantation *
159 *======================================================================*/
161 static DWORD
MIDI_mciResume(UINT wDevID
, DWORD dwFlags
, LPMCI_GENERIC_PARMS lpParms
);
163 /**************************************************************************
164 * MIDI_drvOpen [internal]
166 static DWORD
MIDI_drvOpen(LPCWSTR str
, LPMCI_OPEN_DRIVER_PARMSW modp
)
170 if (!modp
) return 0xFFFFFFFF;
172 wmm
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, sizeof(WINE_MCIMIDI
));
177 wmm
->wDevID
= modp
->wDeviceID
;
178 mciSetDriverData(wmm
->wDevID
, (DWORD
)wmm
);
179 modp
->wCustomCommandTable
= MCI_NO_COMMAND_TABLE
;
180 modp
->wType
= MCI_DEVTYPE_SEQUENCER
;
181 return modp
->wDeviceID
;
184 /**************************************************************************
185 * MCIMIDI_drvClose [internal]
187 static DWORD
MIDI_drvClose(DWORD dwDevID
)
189 WINE_MCIMIDI
* wmm
= (WINE_MCIMIDI
*)mciGetDriverData(dwDevID
);
192 HeapFree(GetProcessHeap(), 0, wmm
);
193 mciSetDriverData(dwDevID
, 0);
196 return (dwDevID
== 0xFFFFFFFF) ? 1 : 0;
199 /**************************************************************************
200 * MIDI_mciGetOpenDev [internal]
202 static WINE_MCIMIDI
* MIDI_mciGetOpenDev(UINT wDevID
)
204 WINE_MCIMIDI
* wmm
= (WINE_MCIMIDI
*)mciGetDriverData(wDevID
);
206 if (wmm
== NULL
|| wmm
->nUseCount
== 0) {
207 WARN("Invalid wDevID=%u\n", wDevID
);
213 /**************************************************************************
214 * MIDI_mciReadByte [internal]
216 static DWORD
MIDI_mciReadByte(WINE_MCIMIDI
* wmm
, BYTE
*lpbyt
)
221 mmioRead(wmm
->hFile
, (HPSTR
)lpbyt
, sizeof(BYTE
)) != (long)sizeof(BYTE
)) {
222 WARN("Error reading wmm=%p\n", wmm
);
223 ret
= MCIERR_INVALID_FILE
;
229 /**************************************************************************
230 * MIDI_mciReadWord [internal]
232 static DWORD
MIDI_mciReadWord(WINE_MCIMIDI
* wmm
, LPWORD lpw
)
235 DWORD ret
= MCIERR_INVALID_FILE
;
238 MIDI_mciReadByte(wmm
, &hibyte
) == 0 &&
239 MIDI_mciReadByte(wmm
, &lobyte
) == 0) {
240 *lpw
= ((WORD
)hibyte
<< 8) + lobyte
;
246 /**************************************************************************
247 * MIDI_mciReadLong [internal]
249 static DWORD
MIDI_mciReadLong(WINE_MCIMIDI
* wmm
, LPDWORD lpdw
)
252 DWORD ret
= MCIERR_INVALID_FILE
;
255 MIDI_mciReadWord(wmm
, &hiword
) == 0 &&
256 MIDI_mciReadWord(wmm
, &loword
) == 0) {
257 *lpdw
= MAKELONG(loword
, hiword
);
263 /**************************************************************************
264 * MIDI_mciReadVaryLen [internal]
266 static WORD
MIDI_mciReadVaryLen(WINE_MCIMIDI
* wmm
, LPDWORD lpdw
)
273 ret
= MCIERR_INVALID_FILE
;
276 if (MIDI_mciReadByte(wmm
, &byte
) != 0) {
279 value
= (value
<< 7) + (byte
& 0x7F);
281 } while (byte
& 0x80);
284 TRACE("val=%08lX\n", value);
290 /**************************************************************************
291 * MIDI_mciReadNextEvent [internal]
293 static DWORD
MIDI_mciReadNextEvent(WINE_MCIMIDI
* wmm
, MCI_MIDITRACK
* mmt
)
301 if (mmioSeek(wmm
->hFile
, mmt
->dwIndex
, SEEK_SET
) != mmt
->dwIndex
) {
302 WARN("Can't seek at %08lX\n", mmt
->dwIndex
);
303 return MCIERR_INVALID_FILE
;
305 evtLength
= MIDI_mciReadVaryLen(wmm
, &evtPulse
) + 1; /* > 0 */
306 MIDI_mciReadByte(wmm
, &b1
);
310 evtLength
+= MIDI_mciReadVaryLen(wmm
, &tmp
);
314 MIDI_mciReadByte(wmm
, &b2
); evtLength
++;
316 evtLength
+= MIDI_mciReadVaryLen(wmm
, &tmp
);
317 if (evtLength
>= 0x10000u
) {
318 /* this limitation shouldn't be a problem */
319 WARN("Ouch !! Implementation limitation to 64k bytes for a MIDI event is overflowed\n");
322 hw
= LOWORD(evtLength
);
327 if (b1
& 0x80) { /* use running status ? */
328 mmt
->wLastCommand
= b1
;
329 MIDI_mciReadByte(wmm
, &b2
); evtLength
++;
332 b1
= mmt
->wLastCommand
;
334 switch ((b1
>> 4) & 0x07) {
335 case 0: case 1: case 2: case 3: case 6:
336 MIDI_mciReadByte(wmm
, &b3
); evtLength
++;
342 WARN("Strange indeed b1=0x%02x\n", b1
);
346 if (mmt
->dwIndex
+ evtLength
> mmt
->dwLast
)
347 return MCIERR_INTERNAL
;
349 mmt
->dwEventPulse
+= evtPulse
;
350 mmt
->dwEventData
= (hw
<< 16) + (b2
<< 8) + b1
;
351 mmt
->wEventLength
= evtLength
;
354 TRACE("[%u] => pulse=%08lx(%08lx), data=%08lx, length=%u\n",
355 mmt->wTrackNr, mmt->dwEventPulse, evtPulse,
356 mmt->dwEventData, mmt->wEventLength);
361 /**************************************************************************
362 * MIDI_mciReadMTrk [internal]
364 static DWORD
MIDI_mciReadMTrk(WINE_MCIMIDI
* wmm
, MCI_MIDITRACK
* mmt
)
369 if (mmioRead(wmm
->hFile
, (HPSTR
)&fourcc
, (long)sizeof(FOURCC
)) !=
370 (long)sizeof(FOURCC
)) {
371 return MCIERR_INVALID_FILE
;
374 if (fourcc
!= mmioFOURCC('M', 'T', 'r', 'k')) {
375 WARN("Can't synchronize on 'MTrk' !\n");
376 return MCIERR_INVALID_FILE
;
379 if (MIDI_mciReadLong(wmm
, &toberead
) != 0) {
380 return MCIERR_INVALID_FILE
;
382 mmt
->dwFirst
= mmioSeek(wmm
->hFile
, 0, SEEK_CUR
); /* >= 0 */
383 mmt
->dwLast
= mmt
->dwFirst
+ toberead
;
385 /* compute # of pulses in this track */
386 mmt
->dwIndex
= mmt
->dwFirst
;
387 mmt
->dwEventPulse
= 0;
389 while (MIDI_mciReadNextEvent(wmm
, mmt
) == 0 && LOWORD(mmt
->dwEventData
) != 0x2FFF) {
393 mmt
->dwIndex
+= mmt
->wEventLength
;
395 switch (LOWORD(mmt
->dwEventData
)) {
398 /* position after meta data header */
399 mmioSeek(wmm
->hFile
, mmt
->dwIndex
+ HIWORD(mmt
->dwEventData
), SEEK_SET
);
400 len
= mmt
->wEventLength
- HIWORD(mmt
->dwEventData
);
402 if (len
>= sizeof(buf
)) {
403 WARN("Buffer for text is too small (%d bytes, when %u are needed)\n", sizeof(buf
) - 1, len
);
404 len
= sizeof(buf
) - 1;
406 if (mmioRead(wmm
->hFile
, (HPSTR
)buf
, len
) == len
) {
407 buf
[len
] = 0; /* end string in case */
408 switch (HIBYTE(LOWORD(mmt
->dwEventData
))) {
410 if (wmm
->lpstrCopyright
) {
411 WARN("Two copyright notices (%s|%s)\n", debugstr_w(wmm
->lpstrCopyright
), buf
);
413 len
= MultiByteToWideChar( CP_ACP
, 0, buf
, -1, NULL
, 0 );
414 wmm
->lpstrCopyright
= HeapAlloc( GetProcessHeap(), 0, len
* sizeof(WCHAR
) );
415 len
= MultiByteToWideChar( CP_ACP
, 0, buf
, -1, wmm
->lpstrCopyright
, len
);
419 if (wmm
->lpstrName
) {
420 WARN("Two names (%s|%s)\n", debugstr_w(wmm
->lpstrName
), buf
);
422 len
= MultiByteToWideChar( CP_ACP
, 0, buf
, -1, NULL
, 0 );
423 wmm
->lpstrName
= HeapAlloc( GetProcessHeap(), 0, len
* sizeof(WCHAR
) );
424 len
= MultiByteToWideChar( CP_ACP
, 0, buf
, -1, wmm
->lpstrName
, len
);
432 mmt
->dwLength
= mmt
->dwEventPulse
;
434 TRACE("Track %u has %lu bytes and %lu pulses\n", mmt
->wTrackNr
, toberead
, mmt
->dwLength
);
436 /* reset track data */
437 mmt
->wStatus
= 1; /* ok, playing */
438 mmt
->dwIndex
= mmt
->dwFirst
;
439 mmt
->dwEventPulse
= 0;
441 if (mmioSeek(wmm
->hFile
, 0, SEEK_CUR
) != mmt
->dwLast
) {
442 WARN("Ouch, out of sync seek=%lu track=%lu\n",
443 mmioSeek(wmm
->hFile
, 0, SEEK_CUR
), mmt
->dwLast
);
444 /* position at end of this track, to be ready to read next track */
445 mmioSeek(wmm
->hFile
, mmt
->dwLast
, SEEK_SET
);
451 /**************************************************************************
452 * MIDI_mciReadMThd [internal]
454 static DWORD
MIDI_mciReadMThd(WINE_MCIMIDI
* wmm
, DWORD dwOffset
)
460 TRACE("(%p, %08lX);\n", wmm
, dwOffset
);
462 if (mmioSeek(wmm
->hFile
, dwOffset
, SEEK_SET
) != dwOffset
) {
463 WARN("Can't seek at %08lX begin of 'MThd'\n", dwOffset
);
464 return MCIERR_INVALID_FILE
;
466 if (mmioRead(wmm
->hFile
, (HPSTR
)&fourcc
,
467 (long) sizeof(FOURCC
)) != (long) sizeof(FOURCC
))
468 return MCIERR_INVALID_FILE
;
470 if (fourcc
!= mmioFOURCC('M', 'T', 'h', 'd')) {
471 WARN("Can't synchronize on 'MThd' !\n");
472 return MCIERR_INVALID_FILE
;
475 if (MIDI_mciReadLong(wmm
, &toberead
) != 0 || toberead
< 3 * sizeof(WORD
))
476 return MCIERR_INVALID_FILE
;
478 if (MIDI_mciReadWord(wmm
, &wmm
->wFormat
) != 0 ||
479 MIDI_mciReadWord(wmm
, &wmm
->nTracks
) != 0 ||
480 MIDI_mciReadWord(wmm
, &wmm
->nDivision
) != 0) {
481 return MCIERR_INVALID_FILE
;
484 TRACE("toberead=0x%08lX, wFormat=0x%04X nTracks=0x%04X nDivision=0x%04X\n",
485 toberead
, wmm
->wFormat
, wmm
->nTracks
, wmm
->nDivision
);
487 /* MS doc says that the MIDI MCI time format must be put by default to the format
488 * stored in the MIDI file...
490 if (wmm
->nDivision
> 0x8000) {
491 /* eric.pouech@lemel.fr 98/11
492 * In did not check this very code (pulses are expressed as SMPTE sub-frames).
493 * In about 40 MB of MIDI files I have, none was SMPTE based...
494 * I'm just wondering if this is widely used :-). So, if someone has one of
495 * these files, I'd like to know about.
497 FIXME("Handling SMPTE time in MIDI files has not been tested\n"
498 "Please report to comp.emulators.ms-windows.wine with MIDI file !\n");
500 switch (HIBYTE(wmm
->nDivision
)) {
501 case 0xE8: wmm
->dwMciTimeFormat
= MCI_FORMAT_SMPTE_24
; break; /* -24 */
502 case 0xE7: wmm
->dwMciTimeFormat
= MCI_FORMAT_SMPTE_25
; break; /* -25 */
503 case 0xE3: wmm
->dwMciTimeFormat
= MCI_FORMAT_SMPTE_30DROP
; break; /* -29 */ /* is the MCI constant correct ? */
504 case 0xE2: wmm
->dwMciTimeFormat
= MCI_FORMAT_SMPTE_30
; break; /* -30 */
506 WARN("Unsupported number of frames %d\n", -(char)HIBYTE(wmm
->nDivision
));
507 return MCIERR_INVALID_FILE
;
509 switch (LOBYTE(wmm
->nDivision
)) {
510 case 4: /* MIDI Time Code */
513 case 80: /* SMPTE bit resolution */
516 WARN("Unsupported number of sub-frames %d\n", LOBYTE(wmm
->nDivision
));
517 return MCIERR_INVALID_FILE
;
519 } else if (wmm
->nDivision
== 0) {
520 WARN("Number of division is 0, can't support that !!\n");
521 return MCIERR_INVALID_FILE
;
523 wmm
->dwMciTimeFormat
= MCI_FORMAT_MILLISECONDS
;
526 switch (wmm
->wFormat
) {
528 if (wmm
->nTracks
!= 1) {
529 WARN("Got type 0 file whose number of track is not 1. Setting it to 1\n");
537 WARN("Handling MIDI files which format = %d is not (yet) supported\n"
538 "Please report with MIDI file !\n", wmm
->wFormat
);
539 return MCIERR_INVALID_FILE
;
542 if (wmm
->nTracks
& 0x8000) {
543 /* this shouldn't be a problem... */
544 WARN("Ouch !! Implementation limitation to 32k tracks per MIDI file is overflowed\n");
545 wmm
->nTracks
= 0x7FFF;
548 if ((wmm
->tracks
= HeapAlloc(GetProcessHeap(), 0, sizeof(MCI_MIDITRACK
) * wmm
->nTracks
)) == NULL
) {
549 return MCIERR_OUT_OF_MEMORY
;
552 toberead
-= 3 * sizeof(WORD
);
554 TRACE("Size of MThd > 6, skipping %ld extra bytes\n", toberead
);
555 mmioSeek(wmm
->hFile
, toberead
, SEEK_CUR
);
558 for (nt
= 0; nt
< wmm
->nTracks
; nt
++) {
559 wmm
->tracks
[nt
].wTrackNr
= nt
;
560 if (MIDI_mciReadMTrk(wmm
, &wmm
->tracks
[nt
]) != 0) {
561 WARN("Can't read 'MTrk' header\n");
562 return MCIERR_INVALID_FILE
;
566 wmm
->dwTempo
= 500000;
571 /**************************************************************************
572 * MIDI_ConvertPulseToMS [internal]
574 static DWORD
MIDI_ConvertPulseToMS(WINE_MCIMIDI
* wmm
, DWORD pulse
)
578 /* FIXME: this function may return false values since the tempo (wmm->dwTempo)
579 * may change during file playing
581 if (wmm
->nDivision
== 0) {
582 FIXME("Shouldn't happen. wmm->nDivision = 0\n");
583 } else if (wmm
->nDivision
> 0x8000) { /* SMPTE, unchecked FIXME? */
584 int nf
= -(char)HIBYTE(wmm
->nDivision
); /* number of frames */
585 int nsf
= LOBYTE(wmm
->nDivision
); /* number of sub-frames */
586 ret
= (pulse
* 1000) / (nf
* nsf
);
588 ret
= (DWORD
)((double)pulse
* ((double)wmm
->dwTempo
/ 1000) /
589 (double)wmm
->nDivision
);
593 TRACE("pulse=%lu tempo=%lu division=%u=0x%04x => ms=%lu\n",
594 pulse, wmm->dwTempo, wmm->nDivision, wmm->nDivision, ret);
600 #define TIME_MS_IN_ONE_HOUR (60*60*1000)
601 #define TIME_MS_IN_ONE_MINUTE (60*1000)
602 #define TIME_MS_IN_ONE_SECOND (1000)
604 /**************************************************************************
605 * MIDI_ConvertTimeFormatToMS [internal]
607 static DWORD
MIDI_ConvertTimeFormatToMS(WINE_MCIMIDI
* wmm
, DWORD val
)
611 switch (wmm
->dwMciTimeFormat
) {
612 case MCI_FORMAT_MILLISECONDS
:
615 case MCI_FORMAT_SMPTE_24
:
617 (HIBYTE(HIWORD(val
)) * 125) / 3 + LOBYTE(HIWORD(val
)) * TIME_MS_IN_ONE_SECOND
+
618 HIBYTE(LOWORD(val
)) * TIME_MS_IN_ONE_MINUTE
+ LOBYTE(LOWORD(val
)) * TIME_MS_IN_ONE_HOUR
;
620 case MCI_FORMAT_SMPTE_25
:
622 HIBYTE(HIWORD(val
)) * 40 + LOBYTE(HIWORD(val
)) * TIME_MS_IN_ONE_SECOND
+
623 HIBYTE(LOWORD(val
)) * TIME_MS_IN_ONE_MINUTE
+ LOBYTE(LOWORD(val
)) * TIME_MS_IN_ONE_HOUR
;
625 case MCI_FORMAT_SMPTE_30
:
627 (HIBYTE(HIWORD(val
)) * 100) / 3 + LOBYTE(HIWORD(val
)) * TIME_MS_IN_ONE_SECOND
+
628 HIBYTE(LOWORD(val
)) * TIME_MS_IN_ONE_MINUTE
+ LOBYTE(LOWORD(val
)) * TIME_MS_IN_ONE_HOUR
;
631 WARN("Bad time format %lu!\n", wmm
->dwMciTimeFormat
);
634 TRACE("val=%lu=0x%08lx [tf=%lu] => ret=%lu\n", val, val, wmm->dwMciTimeFormat, ret);
639 /**************************************************************************
640 * MIDI_ConvertMSToTimeFormat [internal]
642 static DWORD
MIDI_ConvertMSToTimeFormat(WINE_MCIMIDI
* wmm
, DWORD _val
)
644 DWORD ret
= 0, val
= _val
;
647 switch (wmm
->dwMciTimeFormat
) {
648 case MCI_FORMAT_MILLISECONDS
:
651 case MCI_FORMAT_SMPTE_24
:
652 case MCI_FORMAT_SMPTE_25
:
653 case MCI_FORMAT_SMPTE_30
:
654 h
= val
/ TIME_MS_IN_ONE_HOUR
;
655 m
= (val
-= h
* TIME_MS_IN_ONE_HOUR
) / TIME_MS_IN_ONE_MINUTE
;
656 s
= (val
-= m
* TIME_MS_IN_ONE_MINUTE
) / TIME_MS_IN_ONE_SECOND
;
657 switch (wmm
->dwMciTimeFormat
) {
658 case MCI_FORMAT_SMPTE_24
:
659 /* one frame is 1000/24 val long, 1000/24 == 125/3 */
660 f
= (val
* 3) / 125; val
-= (f
* 125) / 3;
662 case MCI_FORMAT_SMPTE_25
:
663 /* one frame is 1000/25 ms long, 1000/25 == 40 */
664 f
= val
/ 40; val
-= f
* 40;
666 case MCI_FORMAT_SMPTE_30
:
667 /* one frame is 1000/30 ms long, 1000/30 == 100/3 */
668 f
= (val
* 3) / 100; val
-= (f
* 100) / 3;
671 FIXME("There must be some bad bad programmer\n");
674 /* val contains the number of ms which cannot make a complete frame */
675 /* FIXME: is this correct ? programs seem to be happy with that */
676 ret
= (f
<< 24) | (s
<< 16) | (m
<< 8) | (h
<< 0);
679 WARN("Bad time format %lu!\n", wmm
->dwMciTimeFormat
);
682 TRACE("val=%lu [tf=%lu] => ret=%lu=0x%08lx\n", _val, wmm->dwMciTimeFormat, ret, ret);
687 /**************************************************************************
688 * MIDI_GetMThdLengthMS [internal]
690 static DWORD
MIDI_GetMThdLengthMS(WINE_MCIMIDI
* wmm
)
695 for (nt
= 0; nt
< wmm
->nTracks
; nt
++) {
696 if (wmm
->wFormat
== 2) {
697 ret
+= wmm
->tracks
[nt
].dwLength
;
698 } else if (wmm
->tracks
[nt
].dwLength
> ret
) {
699 ret
= wmm
->tracks
[nt
].dwLength
;
702 /* FIXME: this is wrong if there is a tempo change inside the file */
703 return MIDI_ConvertPulseToMS(wmm
, ret
);
706 /**************************************************************************
707 * MIDI_mciOpen [internal]
709 static DWORD
MIDI_mciOpen(UINT wDevID
, DWORD dwFlags
, LPMCI_OPEN_PARMSW lpParms
)
713 WINE_MCIMIDI
* wmm
= (WINE_MCIMIDI
*)mciGetDriverData(wDevID
);
715 TRACE("(%04x, %08lX, %p)\n", wDevID
, dwFlags
, lpParms
);
717 if (lpParms
== NULL
) return MCIERR_NULL_PARAMETER_BLOCK
;
718 if (wmm
== NULL
) return MCIERR_INVALID_DEVICE_ID
;
719 if (dwFlags
& MCI_OPEN_SHAREABLE
)
720 return MCIERR_HARDWARE
;
722 if (wmm
->nUseCount
> 0) {
723 /* The driver is already opened on this channel
724 * MIDI sequencer cannot be shared
726 return MCIERR_DEVICE_OPEN
;
732 wmm
->lpstrElementName
= NULL
;
733 dwDeviceID
= lpParms
->wDeviceID
;
735 TRACE("wDevID=%04X (lpParams->wDeviceID=%08lX)\n", wDevID
, dwDeviceID
);
736 /* lpParms->wDeviceID = wDevID;*/
738 if (dwFlags
& MCI_OPEN_ELEMENT
) {
739 TRACE("MCI_OPEN_ELEMENT %s!\n", debugstr_w(lpParms
->lpstrElementName
));
740 if (lpParms
->lpstrElementName
&& strlenW(lpParms
->lpstrElementName
) > 0) {
741 wmm
->hFile
= mmioOpenW((LPWSTR
)lpParms
->lpstrElementName
, NULL
,
742 MMIO_ALLOCBUF
| MMIO_READ
| MMIO_DENYWRITE
);
743 if (wmm
->hFile
== 0) {
744 WARN("Can't find file %s!\n", debugstr_w(lpParms
->lpstrElementName
));
746 return MCIERR_FILE_NOT_FOUND
;
748 wmm
->lpstrElementName
= HeapAlloc(GetProcessHeap(), 0,
749 (strlenW(lpParms
->lpstrElementName
) + 1) * sizeof(WCHAR
));
750 strcpyW(wmm
->lpstrElementName
, lpParms
->lpstrElementName
);
753 TRACE("hFile=%p\n", wmm
->hFile
);
755 wmm
->lpstrCopyright
= NULL
;
756 wmm
->lpstrName
= NULL
;
758 wmm
->wNotifyDeviceID
= dwDeviceID
;
759 wmm
->dwStatus
= MCI_MODE_NOT_READY
; /* while loading file contents */
760 /* spec says it should be the default format from the MIDI file... */
761 wmm
->dwMciTimeFormat
= MCI_FORMAT_MILLISECONDS
;
763 if (wmm
->hFile
!= 0) {
768 if (mmioDescend(wmm
->hFile
, &ckMainRIFF
, NULL
, 0) != 0) {
769 dwRet
= MCIERR_INVALID_FILE
;
771 TRACE("ParentChunk ckid=%.4s fccType=%.4s cksize=%08lX\n",
772 (LPSTR
)&ckMainRIFF
.ckid
, (LPSTR
)&ckMainRIFF
.fccType
, ckMainRIFF
.cksize
);
774 if (ckMainRIFF
.ckid
== FOURCC_RIFF
&& ckMainRIFF
.fccType
== mmioFOURCC('R', 'M', 'I', 'D')) {
775 mmckInfo
.ckid
= mmioFOURCC('d', 'a', 't', 'a');
776 mmioSeek(wmm
->hFile
, ckMainRIFF
.dwDataOffset
+ ((ckMainRIFF
.cksize
+ 1) & ~1), SEEK_SET
);
777 if (mmioDescend(wmm
->hFile
, &mmckInfo
, &ckMainRIFF
, MMIO_FINDCHUNK
) == 0) {
778 TRACE("... is a 'RMID' file\n");
779 dwOffset
= mmckInfo
.dwDataOffset
;
781 dwRet
= MCIERR_INVALID_FILE
;
784 if (dwRet
== 0 && MIDI_mciReadMThd(wmm
, dwOffset
) != 0) {
785 WARN("Can't read 'MThd' header\n");
786 dwRet
= MCIERR_INVALID_FILE
;
790 TRACE("hFile==0, setting #tracks to 0; is this correct ?\n");
798 mmioClose(wmm
->hFile
, 0);
801 wmm
->dwPositionMS
= 0;
802 wmm
->dwStatus
= MCI_MODE_STOP
;
807 /**************************************************************************
808 * MIDI_mciStop [internal]
810 static DWORD
MIDI_mciStop(UINT wDevID
, DWORD dwFlags
, LPMCI_GENERIC_PARMS lpParms
)
812 WINE_MCIMIDI
* wmm
= MIDI_mciGetOpenDev(wDevID
);
815 TRACE("(%04X, %08lX, %p);\n", wDevID
, dwFlags
, lpParms
);
817 if (wmm
== NULL
) return MCIERR_INVALID_DEVICE_ID
;
819 if (wmm
->dwStatus
!= MCI_MODE_STOP
) {
820 int oldstat
= wmm
->dwStatus
;
822 wmm
->dwStatus
= MCI_MODE_NOT_READY
;
823 if (oldstat
== MCI_MODE_PAUSE
)
824 dwRet
= midiOutReset((HMIDIOUT
)wmm
->hMidi
);
826 while (wmm
->dwStatus
!= MCI_MODE_STOP
)
831 wmm
->dwStatus
= MCI_MODE_STOP
;
833 TRACE("wmm->dwStatus=%d\n", wmm
->dwStatus
);
835 if (lpParms
&& (dwFlags
& MCI_NOTIFY
)) {
836 TRACE("MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms
->dwCallback
);
837 mciDriverNotify(HWND_32(LOWORD(lpParms
->dwCallback
)),
838 wmm
->wNotifyDeviceID
, MCI_NOTIFY_SUCCESSFUL
);
843 /**************************************************************************
844 * MIDI_mciClose [internal]
846 static DWORD
MIDI_mciClose(UINT wDevID
, DWORD dwFlags
, LPMCI_GENERIC_PARMS lpParms
)
848 WINE_MCIMIDI
* wmm
= MIDI_mciGetOpenDev(wDevID
);
850 TRACE("(%04X, %08lX, %p);\n", wDevID
, dwFlags
, lpParms
);
852 if (wmm
== NULL
) return MCIERR_INVALID_DEVICE_ID
;
854 if (wmm
->dwStatus
!= MCI_MODE_STOP
) {
855 MIDI_mciStop(wDevID
, MCI_WAIT
, lpParms
);
859 if (wmm
->nUseCount
== 0) {
860 if (wmm
->hFile
!= 0) {
861 mmioClose(wmm
->hFile
, 0);
863 TRACE("hFile closed !\n");
865 HeapFree(GetProcessHeap(), 0, wmm
->tracks
);
866 HeapFree(GetProcessHeap(), 0, (LPWSTR
)wmm
->lpstrElementName
);
867 HeapFree(GetProcessHeap(), 0, (LPSTR
)wmm
->lpstrCopyright
);
868 HeapFree(GetProcessHeap(), 0, (LPSTR
)wmm
->lpstrName
);
870 TRACE("Shouldn't happen... nUseCount=%d\n", wmm
->nUseCount
);
871 return MCIERR_INTERNAL
;
874 if (lpParms
&& (dwFlags
& MCI_NOTIFY
)) {
875 TRACE("MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms
->dwCallback
);
876 mciDriverNotify(HWND_32(LOWORD(lpParms
->dwCallback
)),
877 wmm
->wNotifyDeviceID
, MCI_NOTIFY_SUCCESSFUL
);
882 /**************************************************************************
883 * MIDI_mciFindNextEvent [internal]
885 static MCI_MIDITRACK
* MIDI_mciFindNextEvent(WINE_MCIMIDI
* wmm
, LPDWORD hiPulse
)
890 *hiPulse
= 0xFFFFFFFFul
;
892 for (nt
= 0; nt
< wmm
->nTracks
; nt
++) {
893 mmt
= &wmm
->tracks
[nt
];
895 if (mmt
->wStatus
== 0)
897 if (mmt
->dwEventPulse
< *hiPulse
) {
898 *hiPulse
= mmt
->dwEventPulse
;
902 return (cnt
== 0xFFFFu
) ? 0 /* no more event on all tracks */
906 /**************************************************************************
907 * MIDI_mciPlay [internal]
909 static DWORD
MIDI_mciPlay(UINT wDevID
, DWORD dwFlags
, LPMCI_PLAY_PARMS lpParms
)
911 DWORD dwStartMS
, dwEndMS
;
916 WINE_MCIMIDI
* wmm
= MIDI_mciGetOpenDev(wDevID
);
918 TRACE("(%04X, %08lX, %p);\n", wDevID
, dwFlags
, lpParms
);
920 if (wmm
== NULL
) return MCIERR_INVALID_DEVICE_ID
;
922 if (wmm
->hFile
== 0) {
923 WARN("Can't play: no file %s!\n", debugstr_w(wmm
->lpstrElementName
));
924 return MCIERR_FILE_NOT_FOUND
;
927 if (wmm
->dwStatus
!= MCI_MODE_STOP
) {
928 if (wmm
->dwStatus
== MCI_MODE_PAUSE
) {
929 /* FIXME: parameters (start/end) in lpParams may not be used */
930 return MIDI_mciResume(wDevID
, dwFlags
, (LPMCI_GENERIC_PARMS
)lpParms
);
932 WARN("Can't play: device is not stopped !\n");
933 return MCIERR_INTERNAL
;
936 if (!(dwFlags
& MCI_WAIT
)) {
937 /** FIXME: I'm not 100% sure that wNotifyDeviceID is the right value in all cases ??? */
938 return MCI_SendCommandAsync(wmm
->wNotifyDeviceID
, MCI_PLAY
, dwFlags
, (DWORD
)lpParms
, sizeof(LPMCI_PLAY_PARMS
));
941 if (lpParms
&& (dwFlags
& MCI_FROM
)) {
942 dwStartMS
= MIDI_ConvertTimeFormatToMS(wmm
, lpParms
->dwFrom
);
944 dwStartMS
= wmm
->dwPositionMS
;
947 if (lpParms
&& (dwFlags
& MCI_TO
)) {
948 dwEndMS
= MIDI_ConvertTimeFormatToMS(wmm
, lpParms
->dwTo
);
950 dwEndMS
= 0xFFFFFFFFul
;
953 TRACE("Playing from %lu to %lu\n", dwStartMS
, dwEndMS
);
956 for (nt
= 0; nt
< wmm
->nTracks
; nt
++) {
957 mmt
= &wmm
->tracks
[nt
];
959 mmt
->wStatus
= 1; /* ok, playing */
960 mmt
->dwIndex
= mmt
->dwFirst
;
961 if (wmm
->wFormat
== 2 && nt
> 0) {
962 mmt
->dwEventPulse
= wmm
->tracks
[nt
- 1].dwLength
;
964 mmt
->dwEventPulse
= 0;
966 MIDI_mciReadNextEvent(wmm
, mmt
); /* FIXME == 0 */
969 dwRet
= midiOutOpen((LPHMIDIOUT
)&wmm
->hMidi
, MIDIMAPPER
, 0L, 0L, CALLBACK_NULL
);
970 /* dwRet = midiInOpen(&wmm->hMidi, MIDIMAPPER, 0L, 0L, CALLBACK_NULL);*/
971 if (dwRet
!= MMSYSERR_NOERROR
) {
976 wmm
->dwTempo
= 500000;
977 wmm
->dwStatus
= MCI_MODE_PLAY
;
978 wmm
->dwPositionMS
= 0;
979 wmm
->wStartedPlaying
= FALSE
;
981 while (wmm
->dwStatus
!= MCI_MODE_STOP
&& wmm
->dwStatus
!= MCI_MODE_NOT_READY
) {
982 /* it seems that in case of multi-threading, gcc is optimizing just a little bit
983 * too much. Tell gcc not to optimize status value using volatile.
985 while (((volatile WINE_MCIMIDI
*)wmm
)->dwStatus
== MCI_MODE_PAUSE
);
987 doPlay
= (wmm
->dwPositionMS
>= dwStartMS
&& wmm
->dwPositionMS
<= dwEndMS
);
989 TRACE("wmm->dwStatus=%d, doPlay=%c\n", wmm
->dwStatus
, doPlay
? 'T' : 'F');
991 if ((mmt
= MIDI_mciFindNextEvent(wmm
, &hiPulse
)) == NULL
)
992 break; /* no more event on tracks */
994 /* if starting playing, then set StartTicks to the value it would have had
995 * if play had started at position 0
997 if (doPlay
&& !wmm
->wStartedPlaying
) {
998 wmm
->dwStartTicks
= GetTickCount() - MIDI_ConvertPulseToMS(wmm
, wmm
->dwPulse
);
999 wmm
->wStartedPlaying
= TRUE
;
1000 TRACE("Setting dwStartTicks to %lu\n", wmm
->dwStartTicks
);
1003 if (hiPulse
> wmm
->dwPulse
) {
1004 wmm
->dwPositionMS
+= MIDI_ConvertPulseToMS(wmm
, hiPulse
- wmm
->dwPulse
);
1006 DWORD togo
= wmm
->dwStartTicks
+ wmm
->dwPositionMS
;
1007 DWORD tc
= GetTickCount();
1009 TRACE("Pulses hi=0x%08lx <> cur=0x%08lx\n", hiPulse
, wmm
->dwPulse
);
1010 TRACE("Wait until %lu => %lu ms\n",
1011 tc
- wmm
->dwStartTicks
, togo
- wmm
->dwStartTicks
);
1015 wmm
->dwPulse
= hiPulse
;
1018 switch (LOBYTE(LOWORD(mmt
->dwEventData
))) {
1020 case 0xF7: /* sysex events */
1022 FIXME("Not handling SysEx events (yet)\n");
1026 /* position after meta data header */
1027 mmioSeek(wmm
->hFile
, mmt
->dwIndex
+ HIWORD(mmt
->dwEventData
), SEEK_SET
);
1028 switch (HIBYTE(LOWORD(mmt
->dwEventData
))) {
1029 case 0x00: /* 16-bit sequence number */
1030 if (TRACE_ON(mcimidi
)) {
1033 MIDI_mciReadWord(wmm
, &twd
); /* == 0 */
1034 TRACE("Got sequence number %u\n", twd
);
1037 case 0x01: /* any text */
1038 case 0x02: /* Copyright Message text */
1039 case 0x03: /* Sequence/Track Name text */
1040 case 0x04: /* Instrument Name text */
1041 case 0x05: /* Lyric text */
1042 case 0x06: /* Marker text */
1043 case 0x07: /* Cue-point text */
1044 if (TRACE_ON(mcimidi
)) {
1046 WORD len
= mmt
->wEventLength
- HIWORD(mmt
->dwEventData
);
1047 static const char* info
[8] = {"", "Text", "Copyright", "Seq/Trk name",
1048 "Instrument", "Lyric", "Marker", "Cue-point"};
1049 WORD idx
= HIBYTE(LOWORD(mmt
->dwEventData
));
1051 if (len
>= sizeof(buf
)) {
1052 WARN("Buffer for text is too small (%d bytes, when %u are needed)\n", sizeof(buf
) - 1, len
);
1053 len
= sizeof(buf
) - 1;
1055 if (mmioRead(wmm
->hFile
, (HPSTR
)buf
, len
) == len
) {
1056 buf
[len
] = 0; /* end string in case */
1057 TRACE("%s => \"%s\"\n", (idx
< 8 ) ? info
[idx
] : "", buf
);
1059 WARN("Couldn't read data for %s\n", (idx
< 8) ? info
[idx
] : "");
1064 /* MIDI channel (cc) */
1065 if (FIXME_ON(mcimidi
)) {
1068 MIDI_mciReadByte(wmm
, &bt
); /* == 0 */
1069 FIXME("NIY: MIDI channel=%u, track=%u\n", bt
, mmt
->wTrackNr
);
1073 /* MIDI port (pp) */
1074 if (FIXME_ON(mcimidi
)) {
1077 MIDI_mciReadByte(wmm
, &bt
); /* == 0 */
1078 FIXME("NIY: MIDI port=%u, track=%u\n", bt
, mmt
->wTrackNr
);
1081 case 0x2F: /* end of track */
1084 case 0x51:/* set tempo */
1085 /* Tempo is expressed in -seconds per midi quarter note
1086 * for format 1 MIDI files, this can only be present on track #0
1088 if (mmt
->wTrackNr
!= 0 && wmm
->wFormat
== 1) {
1089 WARN("For format #1 MIDI files, tempo can only be changed on track #0 (%u)\n", mmt
->wTrackNr
);
1094 MIDI_mciReadByte(wmm
, &tbt
); value
= ((DWORD
)tbt
) << 16;
1095 MIDI_mciReadByte(wmm
, &tbt
); value
|= ((DWORD
)tbt
) << 8;
1096 MIDI_mciReadByte(wmm
, &tbt
); value
|= ((DWORD
)tbt
) << 0;
1097 TRACE("Setting tempo to %ld (BPM=%ld)\n", wmm
->dwTempo
, (value
) ? (60000000l / value
) : 0);
1098 wmm
->dwTempo
= value
;
1101 case 0x54: /* (hour) (min) (second) (frame) (fractional-frame) - SMPTE track start */
1102 if (mmt
->wTrackNr
!= 0 && wmm
->wFormat
== 1) {
1103 WARN("For format #1 MIDI files, SMPTE track start can only be expressed on track #0 (%u)\n", mmt
->wTrackNr
);
1104 } if (mmt
->dwEventPulse
!= 0) {
1105 WARN("SMPTE track start can only be expressed at start of track (%lu)\n", mmt
->dwEventPulse
);
1107 BYTE h
, m
, s
, f
, ff
;
1109 MIDI_mciReadByte(wmm
, &h
);
1110 MIDI_mciReadByte(wmm
, &m
);
1111 MIDI_mciReadByte(wmm
, &s
);
1112 MIDI_mciReadByte(wmm
, &f
);
1113 MIDI_mciReadByte(wmm
, &ff
);
1114 FIXME("NIY: SMPTE track start %u:%u:%u %u.%u\n", h
, m
, s
, f
, ff
);
1117 case 0x58: /* file rythm */
1118 if (TRACE_ON(mcimidi
)) {
1119 BYTE num
, den
, cpmc
, _32npqn
;
1121 MIDI_mciReadByte(wmm
, &num
);
1122 MIDI_mciReadByte(wmm
, &den
); /* to notate e.g. 6/8 */
1123 MIDI_mciReadByte(wmm
, &cpmc
); /* number of MIDI clocks per metronome click */
1124 MIDI_mciReadByte(wmm
, &_32npqn
); /* number of notated 32nd notes per MIDI quarter note */
1126 TRACE("%u/%u, clock per metronome click=%u, 32nd notes by 1/4 note=%u\n", num
, 1 << den
, cpmc
, _32npqn
);
1129 case 0x59: /* key signature */
1130 if (TRACE_ON(mcimidi
)) {
1133 MIDI_mciReadByte(wmm
, &sf
);
1134 MIDI_mciReadByte(wmm
, &mm
);
1136 if (sf
>= 0x80) TRACE("%d flats\n", -(char)sf
);
1137 else if (sf
> 0) TRACE("%d sharps\n", (char)sf
);
1138 else TRACE("Key of C\n");
1139 TRACE("Mode: %s\n", (mm
== 0) ? "major" : "minor");
1143 WARN("Unknown MIDI meta event %02x. Skipping...\n", HIBYTE(LOWORD(mmt
->dwEventData
)));
1149 dwRet
= midiOutShortMsg((HMIDIOUT
)wmm
->hMidi
, mmt
->dwEventData
);
1151 switch (LOBYTE(LOWORD(mmt
->dwEventData
)) & 0xF0) {
1157 dwRet
= midiOutShortMsg((HMIDIOUT
)wmm
->hMidi
, mmt
->dwEventData
);
1161 mmt
->dwIndex
+= mmt
->wEventLength
;
1162 if (mmt
->dwIndex
< mmt
->dwFirst
|| mmt
->dwIndex
>= mmt
->dwLast
) {
1166 MIDI_mciReadNextEvent(wmm
, mmt
);
1170 midiOutReset((HMIDIOUT
)wmm
->hMidi
);
1172 dwRet
= midiOutClose((HMIDIOUT
)wmm
->hMidi
);
1173 /* to restart playing at beginning when it's over */
1174 wmm
->dwPositionMS
= 0;
1176 if (lpParms
&& (dwFlags
& MCI_NOTIFY
)) {
1177 TRACE("MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms
->dwCallback
);
1178 mciDriverNotify(HWND_32(LOWORD(lpParms
->dwCallback
)),
1179 wmm
->wNotifyDeviceID
, MCI_NOTIFY_SUCCESSFUL
);
1182 wmm
->dwStatus
= MCI_MODE_STOP
;
1186 /**************************************************************************
1187 * MIDI_mciRecord [internal]
1189 static DWORD
MIDI_mciRecord(UINT wDevID
, DWORD dwFlags
, LPMCI_RECORD_PARMS lpParms
)
1194 WINE_MCIMIDI
* wmm
= MIDI_mciGetOpenDev(wDevID
);
1196 TRACE("(%04X, %08lX, %p);\n", wDevID
, dwFlags
, lpParms
);
1198 if (wmm
== 0) return MCIERR_INVALID_DEVICE_ID
;
1200 if (wmm
->hFile
== 0) {
1201 WARN("Can't find file=%s!\n", debugstr_w(wmm
->lpstrElementName
));
1202 return MCIERR_FILE_NOT_FOUND
;
1204 start
= 1; end
= 99999;
1205 if (lpParms
&& (dwFlags
& MCI_FROM
)) {
1206 start
= lpParms
->dwFrom
;
1207 TRACE("MCI_FROM=%d\n", start
);
1209 if (lpParms
&& (dwFlags
& MCI_TO
)) {
1210 end
= lpParms
->dwTo
;
1211 TRACE("MCI_TO=%d\n", end
);
1213 midiHdr
.lpData
= HeapAlloc(GetProcessHeap(), 0, 1200);
1214 if (!midiHdr
.lpData
)
1215 return MCIERR_OUT_OF_MEMORY
;
1216 midiHdr
.dwBufferLength
= 1024;
1217 midiHdr
.dwUser
= 0L;
1218 midiHdr
.dwFlags
= 0L;
1219 dwRet
= midiInPrepareHeader((HMIDIIN
)wmm
->hMidi
, &midiHdr
, sizeof(MIDIHDR
));
1220 TRACE("After MIDM_PREPARE\n");
1221 wmm
->dwStatus
= MCI_MODE_RECORD
;
1222 /* FIXME: there is no buffer added */
1223 while (wmm
->dwStatus
!= MCI_MODE_STOP
) {
1224 TRACE("wmm->dwStatus=%p %d\n",
1225 &wmm
->dwStatus
, wmm
->dwStatus
);
1226 midiHdr
.dwBytesRecorded
= 0;
1227 dwRet
= midiInStart((HMIDIIN
)wmm
->hMidi
);
1228 TRACE("midiInStart => dwBytesRecorded=%lu\n", midiHdr
.dwBytesRecorded
);
1229 if (midiHdr
.dwBytesRecorded
== 0) break;
1231 TRACE("Before MIDM_UNPREPARE\n");
1232 dwRet
= midiInUnprepareHeader((HMIDIIN
)wmm
->hMidi
, &midiHdr
, sizeof(MIDIHDR
));
1233 TRACE("After MIDM_UNPREPARE\n");
1234 HeapFree(GetProcessHeap(), 0, midiHdr
.lpData
);
1235 midiHdr
.lpData
= NULL
;
1236 wmm
->dwStatus
= MCI_MODE_STOP
;
1237 if (lpParms
&& (dwFlags
& MCI_NOTIFY
)) {
1238 TRACE("MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms
->dwCallback
);
1239 mciDriverNotify(HWND_32(LOWORD(lpParms
->dwCallback
)),
1240 wmm
->wNotifyDeviceID
, MCI_NOTIFY_SUCCESSFUL
);
1245 /**************************************************************************
1246 * MIDI_mciPause [internal]
1248 static DWORD
MIDI_mciPause(UINT wDevID
, DWORD dwFlags
, LPMCI_GENERIC_PARMS lpParms
)
1250 WINE_MCIMIDI
* wmm
= MIDI_mciGetOpenDev(wDevID
);
1252 TRACE("(%04X, %08lX, %p);\n", wDevID
, dwFlags
, lpParms
);
1254 if (wmm
== NULL
) return MCIERR_INVALID_DEVICE_ID
;
1256 if (wmm
->dwStatus
== MCI_MODE_PLAY
) {
1257 /* stop all notes */
1259 for (chn
= 0; chn
< 16; chn
++)
1260 midiOutShortMsg((HMIDIOUT
)(wmm
->hMidi
), 0x78B0 | chn
);
1261 wmm
->dwStatus
= MCI_MODE_PAUSE
;
1263 if (lpParms
&& (dwFlags
& MCI_NOTIFY
)) {
1264 TRACE("MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms
->dwCallback
);
1265 mciDriverNotify(HWND_32(LOWORD(lpParms
->dwCallback
)),
1266 wmm
->wNotifyDeviceID
, MCI_NOTIFY_SUCCESSFUL
);
1272 /**************************************************************************
1273 * MIDI_mciResume [internal]
1275 static DWORD
MIDI_mciResume(UINT wDevID
, DWORD dwFlags
, LPMCI_GENERIC_PARMS lpParms
)
1277 WINE_MCIMIDI
* wmm
= MIDI_mciGetOpenDev(wDevID
);
1279 TRACE("(%04X, %08lX, %p);\n", wDevID
, dwFlags
, lpParms
);
1281 if (wmm
== NULL
) return MCIERR_INVALID_DEVICE_ID
;
1283 if (wmm
->dwStatus
== MCI_MODE_PAUSE
) {
1284 wmm
->wStartedPlaying
= FALSE
;
1285 wmm
->dwStatus
= MCI_MODE_PLAY
;
1287 if (lpParms
&& (dwFlags
& MCI_NOTIFY
)) {
1288 TRACE("MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms
->dwCallback
);
1289 mciDriverNotify(HWND_32(LOWORD(lpParms
->dwCallback
)),
1290 wmm
->wNotifyDeviceID
, MCI_NOTIFY_SUCCESSFUL
);
1295 /**************************************************************************
1296 * MIDI_mciSet [internal]
1298 static DWORD
MIDI_mciSet(UINT wDevID
, DWORD dwFlags
, LPMCI_SET_PARMS lpParms
)
1300 WINE_MCIMIDI
* wmm
= MIDI_mciGetOpenDev(wDevID
);
1302 TRACE("(%04X, %08lX, %p);\n", wDevID
, dwFlags
, lpParms
);
1304 if (lpParms
== NULL
) return MCIERR_NULL_PARAMETER_BLOCK
;
1305 if (wmm
== NULL
) return MCIERR_INVALID_DEVICE_ID
;
1307 if (dwFlags
& MCI_SET_TIME_FORMAT
) {
1308 switch (lpParms
->dwTimeFormat
) {
1309 case MCI_FORMAT_MILLISECONDS
:
1310 TRACE("MCI_FORMAT_MILLISECONDS !\n");
1311 wmm
->dwMciTimeFormat
= MCI_FORMAT_MILLISECONDS
;
1313 case MCI_FORMAT_SMPTE_24
:
1314 TRACE("MCI_FORMAT_SMPTE_24 !\n");
1315 wmm
->dwMciTimeFormat
= MCI_FORMAT_SMPTE_24
;
1317 case MCI_FORMAT_SMPTE_25
:
1318 TRACE("MCI_FORMAT_SMPTE_25 !\n");
1319 wmm
->dwMciTimeFormat
= MCI_FORMAT_SMPTE_25
;
1321 case MCI_FORMAT_SMPTE_30
:
1322 TRACE("MCI_FORMAT_SMPTE_30 !\n");
1323 wmm
->dwMciTimeFormat
= MCI_FORMAT_SMPTE_30
;
1326 WARN("Bad time format %lu!\n", lpParms
->dwTimeFormat
);
1327 return MCIERR_BAD_TIME_FORMAT
;
1330 if (dwFlags
& MCI_SET_VIDEO
) {
1331 TRACE("No support for video !\n");
1332 return MCIERR_UNSUPPORTED_FUNCTION
;
1334 if (dwFlags
& MCI_SET_DOOR_OPEN
) {
1335 TRACE("No support for door open !\n");
1336 return MCIERR_UNSUPPORTED_FUNCTION
;
1338 if (dwFlags
& MCI_SET_DOOR_CLOSED
) {
1339 TRACE("No support for door close !\n");
1340 return MCIERR_UNSUPPORTED_FUNCTION
;
1342 if (dwFlags
& MCI_SET_AUDIO
) {
1343 if (dwFlags
& MCI_SET_ON
) {
1344 TRACE("MCI_SET_ON audio !\n");
1345 } else if (dwFlags
& MCI_SET_OFF
) {
1346 TRACE("MCI_SET_OFF audio !\n");
1348 WARN("MCI_SET_AUDIO without SET_ON or SET_OFF\n");
1349 return MCIERR_BAD_INTEGER
;
1352 switch (lpParms
->dwAudio
)
1354 case MCI_SET_AUDIO_ALL
: TRACE("MCI_SET_AUDIO_ALL !\n"); break;
1355 case MCI_SET_AUDIO_LEFT
: TRACE("MCI_SET_AUDIO_LEFT !\n"); break;
1356 case MCI_SET_AUDIO_RIGHT
: TRACE("MCI_SET_AUDIO_RIGHT !\n"); break;
1357 default: WARN("Unknown audio channel %lu\n", lpParms
->dwAudio
); break;
1361 if (dwFlags
& MCI_SEQ_SET_MASTER
)
1362 TRACE("MCI_SEQ_SET_MASTER !\n");
1363 if (dwFlags
& MCI_SEQ_SET_SLAVE
)
1364 TRACE("MCI_SEQ_SET_SLAVE !\n");
1365 if (dwFlags
& MCI_SEQ_SET_OFFSET
)
1366 TRACE("MCI_SEQ_SET_OFFSET !\n");
1367 if (dwFlags
& MCI_SEQ_SET_PORT
)
1368 TRACE("MCI_SEQ_SET_PORT !\n");
1369 if (dwFlags
& MCI_SEQ_SET_TEMPO
)
1370 TRACE("MCI_SEQ_SET_TEMPO !\n");
1374 /**************************************************************************
1375 * MIDI_mciStatus [internal]
1377 static DWORD
MIDI_mciStatus(UINT wDevID
, DWORD dwFlags
, LPMCI_STATUS_PARMS lpParms
)
1379 WINE_MCIMIDI
* wmm
= MIDI_mciGetOpenDev(wDevID
);
1382 TRACE("(%04X, %08lX, %p);\n", wDevID
, dwFlags
, lpParms
);
1384 if (lpParms
== NULL
) return MCIERR_NULL_PARAMETER_BLOCK
;
1385 if (wmm
== NULL
) return MCIERR_INVALID_DEVICE_ID
;
1387 if (dwFlags
& MCI_STATUS_ITEM
) {
1388 switch (lpParms
->dwItem
) {
1389 case MCI_STATUS_CURRENT_TRACK
:
1390 /* FIXME in Format 2 */
1391 lpParms
->dwReturn
= 1;
1392 TRACE("MCI_STATUS_CURRENT_TRACK => %lu\n", lpParms
->dwReturn
);
1394 case MCI_STATUS_LENGTH
:
1395 if ((dwFlags
& MCI_TRACK
) && wmm
->wFormat
== 2) {
1396 if (lpParms
->dwTrack
>= wmm
->nTracks
)
1397 return MCIERR_BAD_INTEGER
;
1398 /* FIXME: this is wrong if there is a tempo change inside the file */
1399 lpParms
->dwReturn
= MIDI_ConvertPulseToMS(wmm
, wmm
->tracks
[lpParms
->dwTrack
].dwLength
);
1401 lpParms
->dwReturn
= MIDI_GetMThdLengthMS(wmm
);
1403 lpParms
->dwReturn
= MIDI_ConvertMSToTimeFormat(wmm
, lpParms
->dwReturn
);
1404 TRACE("MCI_STATUS_LENGTH => %lu\n", lpParms
->dwReturn
);
1406 case MCI_STATUS_MODE
:
1407 TRACE("MCI_STATUS_MODE => %u\n", wmm
->dwStatus
);
1408 lpParms
->dwReturn
= MAKEMCIRESOURCE(wmm
->dwStatus
, wmm
->dwStatus
);
1409 ret
= MCI_RESOURCE_RETURNED
;
1411 case MCI_STATUS_MEDIA_PRESENT
:
1412 TRACE("MCI_STATUS_MEDIA_PRESENT => TRUE\n");
1413 lpParms
->dwReturn
= MAKEMCIRESOURCE(TRUE
, MCI_TRUE
);
1414 ret
= MCI_RESOURCE_RETURNED
;
1416 case MCI_STATUS_NUMBER_OF_TRACKS
:
1417 lpParms
->dwReturn
= (wmm
->wFormat
== 2) ? wmm
->nTracks
: 1;
1418 TRACE("MCI_STATUS_NUMBER_OF_TRACKS => %lu\n", lpParms
->dwReturn
);
1420 case MCI_STATUS_POSITION
:
1421 /* FIXME: do I need to use MCI_TRACK ? */
1422 lpParms
->dwReturn
= MIDI_ConvertMSToTimeFormat(wmm
,
1423 (dwFlags
& MCI_STATUS_START
) ? 0 : wmm
->dwPositionMS
);
1424 TRACE("MCI_STATUS_POSITION %s => %lu\n",
1425 (dwFlags
& MCI_STATUS_START
) ? "start" : "current", lpParms
->dwReturn
);
1427 case MCI_STATUS_READY
:
1428 lpParms
->dwReturn
= (wmm
->dwStatus
== MCI_MODE_NOT_READY
) ?
1429 MAKEMCIRESOURCE(FALSE
, MCI_FALSE
) : MAKEMCIRESOURCE(TRUE
, MCI_TRUE
);
1430 ret
= MCI_RESOURCE_RETURNED
;
1431 TRACE("MCI_STATUS_READY = %u\n", LOWORD(lpParms
->dwReturn
));
1433 case MCI_STATUS_TIME_FORMAT
:
1434 lpParms
->dwReturn
= MAKEMCIRESOURCE(wmm
->dwMciTimeFormat
, MCI_FORMAT_RETURN_BASE
+ wmm
->dwMciTimeFormat
);
1435 TRACE("MCI_STATUS_TIME_FORMAT => %u\n", LOWORD(lpParms
->dwReturn
));
1436 ret
= MCI_RESOURCE_RETURNED
;
1438 case MCI_SEQ_STATUS_DIVTYPE
:
1439 TRACE("MCI_SEQ_STATUS_DIVTYPE !\n");
1440 if (wmm
->nDivision
> 0x8000) {
1441 switch (wmm
->nDivision
) {
1442 case 0xE8: lpParms
->dwReturn
= MCI_SEQ_DIV_SMPTE_24
; break; /* -24 */
1443 case 0xE7: lpParms
->dwReturn
= MCI_SEQ_DIV_SMPTE_25
; break; /* -25 */
1444 case 0xE3: lpParms
->dwReturn
= MCI_SEQ_DIV_SMPTE_30DROP
; break; /* -29 */ /* is the MCI constant correct ? */
1445 case 0xE2: lpParms
->dwReturn
= MCI_SEQ_DIV_SMPTE_30
; break; /* -30 */
1446 default: FIXME("There is a bad bad programmer\n");
1449 lpParms
->dwReturn
= MCI_SEQ_DIV_PPQN
;
1451 lpParms
->dwReturn
= MAKEMCIRESOURCE(lpParms
->dwReturn
,lpParms
->dwReturn
);
1452 ret
= MCI_RESOURCE_RETURNED
;
1454 case MCI_SEQ_STATUS_MASTER
:
1455 TRACE("MCI_SEQ_STATUS_MASTER !\n");
1456 lpParms
->dwReturn
= 0;
1458 case MCI_SEQ_STATUS_SLAVE
:
1459 TRACE("MCI_SEQ_STATUS_SLAVE !\n");
1460 lpParms
->dwReturn
= 0;
1462 case MCI_SEQ_STATUS_OFFSET
:
1463 TRACE("MCI_SEQ_STATUS_OFFSET !\n");
1464 lpParms
->dwReturn
= 0;
1466 case MCI_SEQ_STATUS_PORT
:
1467 TRACE("MCI_SEQ_STATUS_PORT (%u)!\n", wmm
->wDevID
);
1468 lpParms
->dwReturn
= MIDI_MAPPER
;
1470 case MCI_SEQ_STATUS_TEMPO
:
1471 TRACE("MCI_SEQ_STATUS_TEMPO !\n");
1472 lpParms
->dwReturn
= wmm
->dwTempo
;
1475 FIXME("Unknowm command %08lX !\n", lpParms
->dwItem
);
1476 return MCIERR_UNRECOGNIZED_COMMAND
;
1479 WARN("No Status-Item!\n");
1480 return MCIERR_UNRECOGNIZED_COMMAND
;
1482 if (dwFlags
& MCI_NOTIFY
) {
1483 TRACE("MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms
->dwCallback
);
1484 mciDriverNotify(HWND_32(LOWORD(lpParms
->dwCallback
)),
1485 wmm
->wNotifyDeviceID
, MCI_NOTIFY_SUCCESSFUL
);
1490 /**************************************************************************
1491 * MIDI_mciGetDevCaps [internal]
1493 static DWORD
MIDI_mciGetDevCaps(UINT wDevID
, DWORD dwFlags
,
1494 LPMCI_GETDEVCAPS_PARMS lpParms
)
1496 WINE_MCIMIDI
* wmm
= MIDI_mciGetOpenDev(wDevID
);
1499 TRACE("(%04X, %08lX, %p);\n", wDevID
, dwFlags
, lpParms
);
1501 if (lpParms
== NULL
) return MCIERR_NULL_PARAMETER_BLOCK
;
1502 if (wmm
== NULL
) return MCIERR_INVALID_DEVICE_ID
;
1504 if (dwFlags
& MCI_GETDEVCAPS_ITEM
) {
1505 switch (lpParms
->dwItem
) {
1506 case MCI_GETDEVCAPS_DEVICE_TYPE
:
1507 TRACE("MCI_GETDEVCAPS_DEVICE_TYPE !\n");
1508 lpParms
->dwReturn
= MAKEMCIRESOURCE(MCI_DEVTYPE_SEQUENCER
, MCI_DEVTYPE_SEQUENCER
);
1509 ret
= MCI_RESOURCE_RETURNED
;
1511 case MCI_GETDEVCAPS_HAS_AUDIO
:
1512 TRACE("MCI_GETDEVCAPS_HAS_AUDIO !\n");
1513 lpParms
->dwReturn
= MAKEMCIRESOURCE(TRUE
, MCI_TRUE
);
1514 ret
= MCI_RESOURCE_RETURNED
;
1516 case MCI_GETDEVCAPS_HAS_VIDEO
:
1517 TRACE("MCI_GETDEVCAPS_HAS_VIDEO !\n");
1518 lpParms
->dwReturn
= MAKEMCIRESOURCE(FALSE
, MCI_FALSE
);
1519 ret
= MCI_RESOURCE_RETURNED
;
1521 case MCI_GETDEVCAPS_USES_FILES
:
1522 TRACE("MCI_GETDEVCAPS_USES_FILES !\n");
1523 lpParms
->dwReturn
= MAKEMCIRESOURCE(TRUE
, MCI_TRUE
);
1524 ret
= MCI_RESOURCE_RETURNED
;
1526 case MCI_GETDEVCAPS_COMPOUND_DEVICE
:
1527 TRACE("MCI_GETDEVCAPS_COMPOUND_DEVICE !\n");
1528 lpParms
->dwReturn
= MAKEMCIRESOURCE(TRUE
, MCI_TRUE
);
1529 ret
= MCI_RESOURCE_RETURNED
;
1531 case MCI_GETDEVCAPS_CAN_EJECT
:
1532 TRACE("MCI_GETDEVCAPS_CAN_EJECT !\n");
1533 lpParms
->dwReturn
= MAKEMCIRESOURCE(FALSE
, MCI_FALSE
);
1534 ret
= MCI_RESOURCE_RETURNED
;
1536 case MCI_GETDEVCAPS_CAN_PLAY
:
1537 TRACE("MCI_GETDEVCAPS_CAN_PLAY !\n");
1538 lpParms
->dwReturn
= MAKEMCIRESOURCE(TRUE
, MCI_TRUE
);
1539 ret
= MCI_RESOURCE_RETURNED
;
1541 case MCI_GETDEVCAPS_CAN_RECORD
:
1542 TRACE("MCI_GETDEVCAPS_CAN_RECORD !\n");
1543 lpParms
->dwReturn
= MAKEMCIRESOURCE(TRUE
, MCI_TRUE
);
1544 ret
= MCI_RESOURCE_RETURNED
;
1546 case MCI_GETDEVCAPS_CAN_SAVE
:
1547 TRACE("MCI_GETDEVCAPS_CAN_SAVE !\n");
1548 lpParms
->dwReturn
= MAKEMCIRESOURCE(FALSE
, MCI_FALSE
);
1549 ret
= MCI_RESOURCE_RETURNED
;
1552 FIXME("Unknown capability (%08lx) !\n", lpParms
->dwItem
);
1553 return MCIERR_UNRECOGNIZED_COMMAND
;
1556 WARN("No GetDevCaps-Item !\n");
1557 return MCIERR_UNRECOGNIZED_COMMAND
;
1562 /**************************************************************************
1563 * MIDI_mciInfo [internal]
1565 static DWORD
MIDI_mciInfo(UINT wDevID
, DWORD dwFlags
, LPMCI_INFO_PARMSW lpParms
)
1568 WINE_MCIMIDI
* wmm
= MIDI_mciGetOpenDev(wDevID
);
1570 static const WCHAR wszMidiSeq
[] = {'W','i','n','e','\'','s',' ','M','I','D','I',' ','s','e','q','u','e','n','c','e','r',0};
1572 TRACE("(%04X, %08lX, %p);\n", wDevID
, dwFlags
, lpParms
);
1574 if (lpParms
== NULL
|| lpParms
->lpstrReturn
== NULL
)
1575 return MCIERR_NULL_PARAMETER_BLOCK
;
1576 if (wmm
== NULL
) return MCIERR_INVALID_DEVICE_ID
;
1578 TRACE("buf=%p, len=%lu\n", lpParms
->lpstrReturn
, lpParms
->dwRetSize
);
1580 switch (dwFlags
& ~(MCI_WAIT
|MCI_NOTIFY
)) {
1581 case MCI_INFO_PRODUCT
: str
= wszMidiSeq
; break;
1582 case MCI_INFO_FILE
: str
= wmm
->lpstrElementName
; break;
1583 case MCI_INFO_COPYRIGHT
: str
= wmm
->lpstrCopyright
; break;
1584 case MCI_INFO_NAME
: str
= wmm
->lpstrName
; break;
1586 WARN("Don't know this info command (%lu)\n", dwFlags
);
1587 return MCIERR_UNRECOGNIZED_COMMAND
;
1590 if (lpParms
->dwRetSize
<= strlenW(str
)) {
1591 lstrcpynW(lpParms
->lpstrReturn
, str
, lpParms
->dwRetSize
- 1);
1592 ret
= MCIERR_PARAM_OVERFLOW
;
1594 strcpyW(lpParms
->lpstrReturn
, str
);
1597 *lpParms
->lpstrReturn
= 0;
1602 /**************************************************************************
1603 * MIDI_mciSeek [internal]
1605 static DWORD
MIDI_mciSeek(UINT wDevID
, DWORD dwFlags
, LPMCI_SEEK_PARMS lpParms
)
1608 WINE_MCIMIDI
* wmm
= MIDI_mciGetOpenDev(wDevID
);
1610 TRACE("(%04X, %08lX, %p);\n", wDevID
, dwFlags
, lpParms
);
1612 if (lpParms
== NULL
) {
1613 ret
= MCIERR_NULL_PARAMETER_BLOCK
;
1614 } else if (wmm
== NULL
) {
1615 ret
= MCIERR_INVALID_DEVICE_ID
;
1617 MIDI_mciStop(wDevID
, MCI_WAIT
, 0);
1619 if (dwFlags
& MCI_SEEK_TO_START
) {
1620 wmm
->dwPositionMS
= 0;
1621 } else if (dwFlags
& MCI_SEEK_TO_END
) {
1622 wmm
->dwPositionMS
= 0xFFFFFFFF; /* FIXME */
1623 } else if (dwFlags
& MCI_TO
) {
1624 wmm
->dwPositionMS
= MIDI_ConvertTimeFormatToMS(wmm
, lpParms
->dwTo
);
1626 WARN("dwFlag doesn't tell where to seek to...\n");
1627 return MCIERR_MISSING_PARAMETER
;
1630 TRACE("Seeking to position=%lu ms\n", wmm
->dwPositionMS
);
1632 if (dwFlags
& MCI_NOTIFY
) {
1633 TRACE("MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms
->dwCallback
);
1634 mciDriverNotify(HWND_32(LOWORD(lpParms
->dwCallback
)),
1635 wmm
->wNotifyDeviceID
, MCI_NOTIFY_SUCCESSFUL
);
1641 /*======================================================================*
1642 * MIDI entry points *
1643 *======================================================================*/
1645 /**************************************************************************
1646 * DriverProc (MCISEQ.@)
1648 LRESULT CALLBACK
MCIMIDI_DriverProc(DWORD_PTR dwDevID
, HDRVR hDriv
, UINT wMsg
,
1649 LPARAM dwParam1
, LPARAM dwParam2
)
1652 case DRV_LOAD
: return 1;
1653 case DRV_FREE
: return 1;
1654 case DRV_ENABLE
: return 1;
1655 case DRV_DISABLE
: return 1;
1656 case DRV_QUERYCONFIGURE
: return 1;
1657 case DRV_CONFIGURE
: MessageBoxA(0, "Sample Midi Driver !", "OSS Driver", MB_OK
); return 1;
1658 case DRV_INSTALL
: return DRVCNF_RESTART
;
1659 case DRV_REMOVE
: return DRVCNF_RESTART
;
1660 case DRV_OPEN
: return MIDI_drvOpen((LPCWSTR
)dwParam1
, (LPMCI_OPEN_DRIVER_PARMSW
)dwParam2
);
1661 case DRV_CLOSE
: return MIDI_drvClose(dwDevID
);
1664 if (dwDevID
== 0xFFFFFFFF) return MCIERR_UNSUPPORTED_FUNCTION
;
1667 case MCI_OPEN_DRIVER
: return MIDI_mciOpen (dwDevID
, dwParam1
, (LPMCI_OPEN_PARMSW
) dwParam2
);
1668 case MCI_CLOSE_DRIVER
: return MIDI_mciClose (dwDevID
, dwParam1
, (LPMCI_GENERIC_PARMS
) dwParam2
);
1669 case MCI_PLAY
: return MIDI_mciPlay (dwDevID
, dwParam1
, (LPMCI_PLAY_PARMS
) dwParam2
);
1670 case MCI_RECORD
: return MIDI_mciRecord (dwDevID
, dwParam1
, (LPMCI_RECORD_PARMS
) dwParam2
);
1671 case MCI_STOP
: return MIDI_mciStop (dwDevID
, dwParam1
, (LPMCI_GENERIC_PARMS
) dwParam2
);
1672 case MCI_SET
: return MIDI_mciSet (dwDevID
, dwParam1
, (LPMCI_SET_PARMS
) dwParam2
);
1673 case MCI_PAUSE
: return MIDI_mciPause (dwDevID
, dwParam1
, (LPMCI_GENERIC_PARMS
) dwParam2
);
1674 case MCI_RESUME
: return MIDI_mciResume (dwDevID
, dwParam1
, (LPMCI_GENERIC_PARMS
) dwParam2
);
1675 case MCI_STATUS
: return MIDI_mciStatus (dwDevID
, dwParam1
, (LPMCI_STATUS_PARMS
) dwParam2
);
1676 case MCI_GETDEVCAPS
: return MIDI_mciGetDevCaps(dwDevID
, dwParam1
, (LPMCI_GETDEVCAPS_PARMS
)dwParam2
);
1677 case MCI_INFO
: return MIDI_mciInfo (dwDevID
, dwParam1
, (LPMCI_INFO_PARMSW
) dwParam2
);
1678 case MCI_SEEK
: return MIDI_mciSeek (dwDevID
, dwParam1
, (LPMCI_SEEK_PARMS
) dwParam2
);
1679 /* commands that should be supported */
1695 WARN("Unsupported command [%u]\n", wMsg
);
1697 /* commands that should report an error */
1699 TRACE("Unsupported command [%u]\n", wMsg
);
1703 FIXME("Shouldn't receive a MCI_OPEN or CLOSE message\n");
1706 TRACE("Sending msg [%u] to default driver proc\n", wMsg
);
1707 return DefDriverProc(dwDevID
, hDriv
, wMsg
, dwParam1
, dwParam2
);
1709 return MCIERR_UNRECOGNIZED_COMMAND
;