git.oblomov.eu Git - wine/blob - multimedia/mciwave.c

   1 /* -*- tab-width: 8; c-basic-offset: 4 -*- */
   2 /*
   3  * Sample Wine Driver for Open Sound System (featured in Linux and FreeBSD)
   4  *
   5  * Copyright 1994 Martin Ayotte
   6  */
   7 /*
   8  * FIXME:
   9  *      - record/play should and must be done asynchronous
  10  *      - segmented/linear pointer problems (lpData in waveheaders,W*_DONE cbs)
  11  */
  12
  13 #define EMULATE_SB16
  14
  15 #define DEBUG_MCIWAVE
  16
  17 #include <stdlib.h>
  18 #include <unistd.h>
  19 #include <errno.h>
  20 #include <fcntl.h>
  21 #include <sys/ioctl.h>
  22 #include "wine/winuser16.h"
  23 #include "user.h"
  24 #include "driver.h"
  25 #include "mmsystem.h"
  26 #include "heap.h"
  27 #include "ldt.h"
  28 #include "debug.h"
  29 #include "multimedia.h"
  30
  31 #define MAX_MCIWAVEDRV  (1)
  32
  33 typedef struct {
  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;
  42     WAVEHDR                     WaveHdr;
  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 */
  49 } WINE_MCIWAVE;
  50
  51 static WINE_MCIWAVE     MCIWaveDev[MAX_MCIWAVEDRV];
  52
  53 /*======================================================================*
  54  *                          MCI WAVE implemantation                     *
  55  *======================================================================*/
  56
  57 /**************************************************************************
  58  *                              WAVE_mciGetOpenDev              [internal]
  59  */
  60 static WINE_MCIWAVE*  WAVE_mciGetOpenDev(UINT16 wDevID)
  61 {
  62     if (wDevID >= MAX_MCIWAVEDRV || MCIWaveDev[wDevID].nUseCount == 0) {
  63         WARN(mciwave, "Invalid wDevID=%u\n", wDevID);
  64         return 0;
  65     }
  66     return &MCIWaveDev[wDevID];
  67 }
  68
  69 static  DWORD   WAVE_ConvertByteToTimeFormat(WINE_MCIWAVE* wmw, DWORD val)
  70 {
  71     DWORD       ret = 0;
  72
  73     switch (wmw->dwMciTimeFormat) {
  74     case MCI_FORMAT_MILLISECONDS:
  75         ret = (val * 1000) / wmw->WaveFormat.wf.nAvgBytesPerSec;
  76         break;
  77     case MCI_FORMAT_BYTES:
  78         ret = val;
  79         break;
  80     case MCI_FORMAT_SAMPLES: /* FIXME: is this correct ? */
  81         ret = (val * 8) / wmw->WaveFormat.wBitsPerSample;
  82         break;
  83     default:
  84         WARN(mciwave, "Bad time format %lu!\n", wmw->dwMciTimeFormat);
  85     }
  86     TRACE(mciwave, "val=%lu=0x%08lx [tf=%lu] => ret=%lu\n", val, val, wmw->dwMciTimeFormat, ret);
  87     return ret;
  88 }
  89
  90 static  DWORD   WAVE_ConvertTimeFormatToByte(WINE_MCIWAVE* wmw, DWORD val)
  91 {
  92     DWORD       ret = 0;
  93
  94     switch (wmw->dwMciTimeFormat) {
  95     case MCI_FORMAT_MILLISECONDS:
  96         ret = (val * wmw->WaveFormat.wf.nAvgBytesPerSec) / 1000;
  97         break;
  98     case MCI_FORMAT_BYTES:
  99         ret = val;
 100         break;
 101     case MCI_FORMAT_SAMPLES: /* FIXME: is this correct ? */
 102         ret = (val * wmw->WaveFormat.wBitsPerSample) / 8;
 103         break;
 104     default:
 105         WARN(mciwave, "Bad time format %lu!\n", wmw->dwMciTimeFormat);
 106     }
 107     TRACE(mciwave, "val=%lu=0x%08lx [tf=%lu] => ret=%lu\n", val, val, wmw->dwMciTimeFormat, ret);
 108     return ret;
 109 }
 110
 111 static  DWORD WAVE_mciReadFmt(WINE_MCIWAVE* wmw, MMCKINFO* pckMainRIFF)
 112 {
 113     MMCKINFO    mmckInfo;
 114
 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;
 123
 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 */
 139     return 0;
 140 }
 141
 142 /**************************************************************************
 143  *                      WAVE_mciOpen                            [internal]
 144  */
 145 static DWORD WAVE_mciOpen(UINT16 wDevID, DWORD dwFlags, LPMCI_WAVE_OPEN_PARMS32A lpOpenParms)
 146 {
 147     DWORD               dwRet = 0;
 148     DWORD               dwDeviceID;
 149     WINE_MCIWAVE*       wmw;
 150
 151     TRACE(mciwave,"(%04X, %08lX, %p)\n", wDevID, dwFlags, lpOpenParms);
 152     if (lpOpenParms == NULL) return MCIERR_NULL_PARAMETER_BLOCK;
 153
 154     if (wDevID >= MAX_MCIWAVEDRV) {
 155         WARN(mciwave, "Invalid wDevID=%u\n", wDevID);
 156         return MCIERR_INVALID_DEVICE_ID;
 157     }
 158     if (dwFlags & MCI_OPEN_SHAREABLE)
 159         return MCIERR_HARDWARE;
 160
 161     wmw = &MCIWaveDev[wDevID];
 162
 163     if (wmw->nUseCount > 0) {
 164         /* The driver is already opened on this channel
 165          * Wave driver cannot be shared
 166          */
 167         return MCIERR_DEVICE_OPEN;
 168     }
 169     wmw->nUseCount++;
 170
 171     dwDeviceID = lpOpenParms->wDeviceID;
 172
 173     wmw->fInput = FALSE;
 174
 175     TRACE(mciwave, "wDevID=%04X (lpParams->wDeviceID=%08lX)\n", wDevID, dwDeviceID);
 176
 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 ?
 181              */
 182             dwRet = MCIERR_UNRECOGNIZED_COMMAND;
 183         } else {
 184             LPCSTR      lpstrElementName = lpOpenParms->lpstrElementName;
 185
 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;
 194                 }
 195             } else {
 196                 wmw->hFile = 0;
 197             }
 198         }
 199     }
 200     TRACE(mciwave,"hFile=%u\n", wmw->hFile);
 201
 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 */
 205
 206     wmw->waveDesc.hWave = 0;
 207
 208     if (dwRet == 0 && wmw->hFile != 0) {
 209         MMCKINFO        ckMainRIFF;
 210
 211         if (mmioDescend(wmw->hFile, &ckMainRIFF, NULL, 0) != 0) {
 212             dwRet = MCIERR_INVALID_FILE;
 213         } else {
 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;
 219             } else {
 220                 dwRet = WAVE_mciReadFmt(wmw, &ckMainRIFF);
 221             }
 222         }
 223     } else {
 224         wmw->dwLength = 0;
 225     }
 226     if (dwRet == 0) {
 227         wmw->WaveFormat.wf.nAvgBytesPerSec =
 228             wmw->WaveFormat.wf.nSamplesPerSec * wmw->WaveFormat.wf.nBlockAlign;
 229         wmw->waveDesc.lpFormat = (LPWAVEFORMAT)&wmw->WaveFormat;
 230         wmw->dwPosition = 0;
 231
 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
 234          */
 235         dwRet = wodMessage(wDevID, WODM_OPEN, 0, (DWORD)&wmw->waveDesc, CALLBACK_NULL);
 236         wmw->dwStatus = MCI_MODE_STOP;
 237     } else {
 238         wmw->nUseCount--;
 239         if (wmw->hFile != 0)
 240             mmioClose32(wmw->hFile, 0);
 241         wmw->hFile = 0;
 242     }
 243     return 0;
 244 }
 245
 246 /**************************************************************************
 247  *                               WAVE_mciCue             [internal]
 248  */
 249 static DWORD WAVE_mciCue(UINT16 wDevID, DWORD dwParam, LPMCI_GENERIC_PARMS lpParms)
 250 {
 251     /*
 252       FIXME
 253
 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
 256       is the default.
 257
 258       The flags MCI_NOTIFY (and the callback parameter in lpParms) and MCI_WAIT
 259       are ignored
 260     */
 261
 262     DWORD               dwRet;
 263     WINE_MCIWAVE*       wmw = WAVE_mciGetOpenDev(wDevID);
 264
 265     TRACE(mciwave,"(%u, %08lX, %p);\n", wDevID, dwParam, lpParms);
 266
 267     if (wmw == NULL)    return MCIERR_INVALID_DEVICE_ID;
 268
 269     /* always close elements ? */
 270     if (wmw->hFile != 0) {
 271         mmioClose32(wmw->hFile, 0);
 272         wmw->hFile = 0;
 273     }
 274
 275     dwRet = MMSYSERR_NOERROR;  /* assume success */
 276
 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);
 281         wmw->fInput = TRUE;
 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);
 286         wmw->fInput = FALSE;
 287     }
 288     return (dwRet == MMSYSERR_NOERROR) ? 0 : MCIERR_INTERNAL;
 289 }
 290
 291 /**************************************************************************
 292  *                              WAVE_mciStop                    [internal]
 293  */
 294 static DWORD WAVE_mciStop(UINT16 wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms)
 295 {
 296     DWORD               dwRet;
 297     WINE_MCIWAVE*       wmw = WAVE_mciGetOpenDev(wDevID);
 298
 299     TRACE(mciwave, "(%u, %08lX, %p);\n", wDevID, dwFlags, lpParms);
 300
 301     if (lpParms == NULL)        return MCIERR_NULL_PARAMETER_BLOCK;
 302     if (wmw == NULL)            return MCIERR_INVALID_DEVICE_ID;
 303
 304     wmw->dwStatus = MCI_MODE_STOP;
 305     wmw->dwPosition = 0;
 306     TRACE(mciwave, "wmw->dwStatus=%d\n", wmw->dwStatus);
 307
 308     if (wmw->fInput)
 309         dwRet = widMessage(wDevID, WIDM_STOP, 0, dwFlags, (DWORD)lpParms);
 310     else
 311         dwRet = wodMessage(wDevID, WODM_STOP, 0, dwFlags, (DWORD)lpParms);
 312
 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);
 317     }
 318
 319     return (dwRet == MMSYSERR_NOERROR) ? 0 : MCIERR_INTERNAL;
 320 }
 321
 322 /**************************************************************************
 323  *                              WAVE_mciClose           [internal]
 324  */
 325 static DWORD WAVE_mciClose(UINT16 wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms)
 326 {
 327     DWORD               dwRet = 0;
 328     WINE_MCIWAVE*       wmw = WAVE_mciGetOpenDev(wDevID);
 329
 330     TRACE(mciwave, "(%u, %08lX, %p);\n", wDevID, dwFlags, lpParms);
 331
 332     if (wmw == NULL)            return MCIERR_INVALID_DEVICE_ID;
 333     if (lpParms == NULL)        return MCIERR_NULL_PARAMETER_BLOCK;
 334
 335     if (wmw->dwStatus != MCI_MODE_STOP) {
 336         dwRet = WAVE_mciStop(wDevID, MCI_WAIT, lpParms);
 337     }
 338
 339     wmw->dwStatus = MCI_MODE_STOP;
 340     wmw->nUseCount--;
 341
 342     if (wmw->nUseCount == 0) {
 343         DWORD   mmRet;
 344         if (wmw->hFile != 0) {
 345             mmioClose32(wmw->hFile, 0);
 346             wmw->hFile = 0;
 347         }
 348         mmRet = (wmw->fInput) ? widMessage(wDevID, WIDM_CLOSE, 0, 0L, 0L) :
 349             wodMessage(wDevID, WODM_CLOSE, 0, 0L, 0L);
 350
 351         if (mmRet != MMSYSERR_NOERROR) dwRet = MCIERR_INTERNAL;
 352     }
 353
 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);
 359     }
 360     return 0;
 361 }
 362
 363 /**************************************************************************
 364  *                              WAVE_mciPlay            [internal]
 365  */
 366 static DWORD WAVE_mciPlay(UINT16 wDevID, DWORD dwFlags, LPMCI_PLAY_PARMS lpParms)
 367 {
 368     DWORD               end;
 369     LONG                bufsize, count;
 370     HGLOBAL16           hData;
 371     DWORD               dwRet;
 372     WINE_MCIWAVE*       wmw = WAVE_mciGetOpenDev(wDevID);
 373
 374     TRACE(mciwave, "(%u, %08lX, %p);\n", wDevID, dwFlags, lpParms);
 375
 376     if (wmw == NULL)            return MCIERR_INVALID_DEVICE_ID;
 377     if (lpParms == NULL)        return MCIERR_NULL_PARAMETER_BLOCK;
 378
 379     if (wmw->fInput) {
 380         WARN(mciwave, "cannot play on input device\n");
 381         return MCIERR_NONAPPLICABLE_FUNCTION;
 382     }
 383
 384     if (wmw->hFile == 0) {
 385         WARN(mciwave, "Can't play: no file='%s' !\n", wmw->openParms.lpstrElementName);
 386         return MCIERR_FILE_NOT_FOUND;
 387     }
 388
 389     if (!(dwFlags & MCI_WAIT)) {
 390         return MCI_SendCommandAsync32(wmw->wNotifyDeviceID, MCI_PLAY, dwFlags,
 391                                       (DWORD)lpParms, sizeof(MCI_PLAY_PARMS));
 392     }
 393
 394     end = 0xFFFFFFFF;
 395     if (lpParms && (dwFlags & MCI_FROM)) {
 396         wmw->dwPosition = WAVE_ConvertTimeFormatToByte(wmw, lpParms->dwFrom);
 397     }
 398     if (lpParms && (dwFlags & MCI_TO)) {
 399         end = WAVE_ConvertTimeFormatToByte(wmw, lpParms->dwTo);
 400     }
 401
 402     TRACE(mciwave, "Playing from byte=%lu to byte=%lu\n", wmw->dwPosition, end);
 403
 404     /* go back to begining of chunk */
 405     mmioSeek32(wmw->hFile, wmw->dwFileOffset, SEEK_SET); /* >= 0 */
 406
 407     /* at 22050 bytes per sec => 30 ms by block */
 408     bufsize = 10240;
 409     hData = GlobalAlloc16(GMEM_MOVEABLE, bufsize);
 410     wmw->WaveHdr.lpData = (LPSTR)GlobalLock16(hData);
 411
 412     wmw->dwStatus = MCI_MODE_PLAY;
 413
 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 */
 429 #if 1
 430         while (!(wmw->WaveHdr.dwFlags & WHDR_DONE))
 431             Sleep(1);
 432 #endif
 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));
 436     }
 437
 438     if (wmw->WaveHdr.lpData != NULL) {
 439         GlobalUnlock16(hData);
 440         GlobalFree16(hData);
 441         wmw->WaveHdr.lpData = NULL;
 442     }
 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);
 448     }
 449     return 0;
 450 }
 451
 452 /**************************************************************************
 453  *                              WAVE_mciRecord                  [internal]
 454  */
 455 static DWORD WAVE_mciRecord(UINT16 wDevID, DWORD dwFlags, LPMCI_RECORD_PARMS lpParms)
 456 {
 457     int                 start, end;
 458     LONG                bufsize;
 459     HGLOBAL16           hData;
 460     LPWAVEHDR           lpWaveHdr;
 461     DWORD               dwRet;
 462     WINE_MCIWAVE*       wmw = WAVE_mciGetOpenDev(wDevID);
 463
 464     TRACE(mciwave, "(%u, %08lX, %p);\n", wDevID, dwFlags, lpParms);
 465
 466     if (wmw == NULL)            return MCIERR_INVALID_DEVICE_ID;
 467     if (lpParms == NULL)        return MCIERR_NULL_PARAMETER_BLOCK;
 468
 469     if (!wmw->fInput) {
 470         WARN(mciwave, "cannot record on output device\n");
 471         return MCIERR_NONAPPLICABLE_FUNCTION;
 472     }
 473
 474     if (wmw->hFile == 0) {
 475         WARN(mciwave, "can't find file='%s' !\n",
 476              wmw->openParms.lpstrElementName);
 477         return MCIERR_FILE_NOT_FOUND;
 478     }
 479     start = 1;  end = 99999;
 480     if (dwFlags & MCI_FROM) {
 481         start = lpParms->dwFrom;
 482         TRACE(mciwave, "MCI_FROM=%d \n", start);
 483     }
 484     if (dwFlags & MCI_TO) {
 485         end = lpParms->dwTo;
 486         TRACE(mciwave,"MCI_TO=%d \n", end);
 487     }
 488     bufsize = 64000;
 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");
 498     while (TRUE) {
 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;
 504     }
 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);
 510         GlobalFree16(hData);
 511         lpWaveHdr->lpData = NULL;
 512     }
 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);
 517     }
 518     return 0;
 519 }
 520
 521 /**************************************************************************
 522  *                              WAVE_mciPause                   [internal]
 523  */
 524 static DWORD WAVE_mciPause(UINT16 wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms)
 525 {
 526     DWORD               dwRet;
 527     WINE_MCIWAVE*       wmw = WAVE_mciGetOpenDev(wDevID);
 528
 529     TRACE(mciwave, "(%u, %08lX, %p);\n", wDevID, dwFlags, lpParms);
 530
 531     if (lpParms == NULL)        return MCIERR_NULL_PARAMETER_BLOCK;
 532     if (wmw == NULL)            return MCIERR_INVALID_DEVICE_ID;
 533
 534     if (wmw->dwStatus == MCI_MODE_PLAY) {
 535         wmw->dwStatus = MCI_MODE_PAUSE;
 536     }
 537
 538     if (wmw->fInput)    dwRet = widMessage(wDevID, WIDM_PAUSE, 0, dwFlags, (DWORD)lpParms);
 539     else                dwRet = wodMessage(wDevID, WODM_PAUSE, 0, dwFlags, (DWORD)lpParms);
 540
 541     return (dwRet == MMSYSERR_NOERROR) ? 0 : MCIERR_INTERNAL;
 542 }
 543
 544 /**************************************************************************
 545  *                              WAVE_mciResume                  [internal]
 546  */
 547 static DWORD WAVE_mciResume(UINT16 wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms)
 548 {
 549     WINE_MCIWAVE*       wmw = WAVE_mciGetOpenDev(wDevID);
 550     DWORD               dwRet = 0;
 551
 552     TRACE(mciwave, "(%u, %08lX, %p);\n", wDevID, dwFlags, lpParms);
 553
 554     if (lpParms == NULL)        return MCIERR_NULL_PARAMETER_BLOCK;
 555     if (wmw == NULL)            return MCIERR_INVALID_DEVICE_ID;
 556
 557     if (wmw->dwStatus == MCI_MODE_PAUSE) {
 558         wmw->dwStatus = MCI_MODE_PLAY;
 559     }
 560
 561 #if 0
 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;
 565 #else
 566     return dwRet;
 567 #endif
 568
 569 }
 570
 571 /**************************************************************************
 572  *                              WAVE_mciSeek                    [internal]
 573  */
 574 static DWORD WAVE_mciSeek(UINT16 wDevID, DWORD dwFlags, LPMCI_SEEK_PARMS lpParms)
 575 {
 576     DWORD               ret = 0;
 577     WINE_MCIWAVE*       wmw = WAVE_mciGetOpenDev(wDevID);
 578
 579     TRACE(mciwave, "(%04X, %08lX, %p);\n", wDevID, dwFlags, lpParms);
 580
 581     if (lpParms == NULL) {
 582         ret = MCIERR_NULL_PARAMETER_BLOCK;
 583     } else if (wmw == NULL) {
 584         ret = MCIERR_INVALID_DEVICE_ID;
 585     } else {
 586         WAVE_mciStop(wDevID, MCI_WAIT, 0);
 587
 588         if (dwFlags & MCI_SEEK_TO_START) {
 589             wmw->dwPosition = 0;
 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);
 594         } else {
 595             WARN(mciwave, "dwFlag doesn't tell where to seek to...\n");
 596             return MCIERR_MISSING_PARAMETER;
 597         }
 598
 599         TRACE(mciwave, "Seeking to position=%lu bytes\n", wmw->dwPosition);
 600
 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);
 605         }
 606     }
 607     return ret;
 608 }
 609
 610 /**************************************************************************
 611  *                              WAVE_mciSet                     [internal]
 612  */
 613 static DWORD WAVE_mciSet(UINT16 wDevID, DWORD dwFlags, LPMCI_SET_PARMS lpParms)
 614 {
 615     WINE_MCIWAVE*       wmw = WAVE_mciGetOpenDev(wDevID);
 616
 617     TRACE(mciwave, "(%u, %08lX, %p);\n", wDevID, dwFlags, lpParms);
 618
 619     if (lpParms == NULL)        return MCIERR_NULL_PARAMETER_BLOCK;
 620     if (wmw == NULL)            return MCIERR_INVALID_DEVICE_ID;
 621
 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;
 627             break;
 628         case MCI_FORMAT_BYTES:
 629             TRACE(mciwave, "MCI_FORMAT_BYTES !\n");
 630             wmw->dwMciTimeFormat = MCI_FORMAT_BYTES;
 631             break;
 632         case MCI_FORMAT_SAMPLES:
 633             TRACE(mciwave, "MCI_FORMAT_SAMPLES !\n");
 634             wmw->dwMciTimeFormat = MCI_FORMAT_SAMPLES;
 635             break;
 636         default:
 637             WARN(mciwave,"Bad time format %lu!\n", lpParms->dwTimeFormat);
 638             return MCIERR_BAD_TIME_FORMAT;
 639         }
 640     }
 641     if (dwFlags & MCI_SET_VIDEO) {
 642         TRACE(mciwave, "No support for video !\n");
 643         return MCIERR_UNSUPPORTED_FUNCTION;
 644     }
 645     if (dwFlags & MCI_SET_DOOR_OPEN) {
 646         TRACE(mciwave, "No support for door open !\n");
 647         return MCIERR_UNSUPPORTED_FUNCTION;
 648     }
 649     if (dwFlags & MCI_SET_DOOR_CLOSED) {
 650         TRACE(mciwave, "No support for door close !\n");
 651         return MCIERR_UNSUPPORTED_FUNCTION;
 652     }
 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");
 658         } else {
 659             WARN(mciwave, "MCI_SET_AUDIO without SET_ON or SET_OFF\n");
 660             return MCIERR_BAD_INTEGER;
 661         }
 662
 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");
 669     }
 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");
 690     return 0;
 691 }
 692
 693 /**************************************************************************
 694  *                              WAVE_mciStatus          [internal]
 695  */
 696 static DWORD WAVE_mciStatus(UINT16 wDevID, DWORD dwFlags, LPMCI_STATUS_PARMS lpParms)
 697 {
 698     WINE_MCIWAVE*       wmw = WAVE_mciGetOpenDev(wDevID);
 699
 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;
 703
 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);
 709             break;
 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);
 714             break;
 715         case MCI_STATUS_MODE:
 716             lpParms->dwReturn = wmw->dwStatus;
 717             TRACE(mciwave, "MCI_STATUS_MODE => %lu\n", lpParms->dwReturn);
 718             break;
 719         case MCI_STATUS_MEDIA_PRESENT:
 720             TRACE(mciwave, "MCI_STATUS_MEDIA_PRESENT => TRUE!\n");
 721             lpParms->dwReturn = TRUE;
 722             break;
 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);
 727             break;
 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);
 734             break;
 735         case MCI_STATUS_READY:
 736             lpParms->dwReturn = (wmw->dwStatus != MCI_MODE_NOT_READY);
 737             TRACE(mciwave,"MCI_STATUS_READY => %lu!\n", lpParms->dwReturn);
 738             break;
 739         case MCI_STATUS_TIME_FORMAT:
 740             lpParms->dwReturn = wmw->dwMciTimeFormat;
 741             TRACE(mciwave, "MCI_STATUS_TIME_FORMAT => %lu\n", lpParms->dwReturn);
 742             break;
 743         case MCI_WAVE_INPUT:
 744             TRACE(mciwave,"MCI_WAVE_INPUT !\n");
 745             lpParms->dwReturn = 0;
 746             break;
 747         case MCI_WAVE_OUTPUT:
 748             TRACE(mciwave,"MCI_WAVE_OUTPUT !\n");
 749             lpParms->dwReturn = 0;
 750             break;
 751         case MCI_WAVE_STATUS_AVGBYTESPERSEC:
 752             lpParms->dwReturn = wmw->WaveFormat.wf.nAvgBytesPerSec;
 753             TRACE(mciwave,"MCI_WAVE_STATUS_AVGBYTESPERSEC => %lu!\n", lpParms->dwReturn);
 754             break;
 755         case MCI_WAVE_STATUS_BITSPERSAMPLE:
 756             lpParms->dwReturn = wmw->WaveFormat.wBitsPerSample;
 757             TRACE(mciwave,"MCI_WAVE_STATUS_BITSPERSAMPLE => %lu!\n", lpParms->dwReturn);
 758             break;
 759         case MCI_WAVE_STATUS_BLOCKALIGN:
 760             lpParms->dwReturn = wmw->WaveFormat.wf.nBlockAlign;
 761             TRACE(mciwave,"MCI_WAVE_STATUS_BLOCKALIGN => %lu!\n", lpParms->dwReturn);
 762             break;
 763         case MCI_WAVE_STATUS_CHANNELS:
 764             lpParms->dwReturn = wmw->WaveFormat.wf.nChannels;
 765             TRACE(mciwave,"MCI_WAVE_STATUS_CHANNELS => %lu!\n", lpParms->dwReturn);
 766             break;
 767         case MCI_WAVE_STATUS_FORMATTAG:
 768             lpParms->dwReturn = wmw->WaveFormat.wf.wFormatTag;
 769             TRACE(mciwave,"MCI_WAVE_FORMATTAG => %lu!\n", lpParms->dwReturn);
 770             break;
 771         case MCI_WAVE_STATUS_LEVEL:
 772             TRACE(mciwave,"MCI_WAVE_STATUS_LEVEL !\n");
 773             lpParms->dwReturn = 0xAAAA5555;
 774             break;
 775         case MCI_WAVE_STATUS_SAMPLESPERSEC:
 776             lpParms->dwReturn = wmw->WaveFormat.wf.nSamplesPerSec;
 777             TRACE(mciwave,"MCI_WAVE_STATUS_SAMPLESPERSEC => %lu!\n", lpParms->dwReturn);
 778             break;
 779         default:
 780             WARN(mciwave,"unknown command %08lX !\n", lpParms->dwItem);
 781             return MCIERR_UNRECOGNIZED_COMMAND;
 782         }
 783     }
 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);
 788     }
 789     return 0;
 790 }
 791
 792 /**************************************************************************
 793  *                              WAVE_mciGetDevCaps              [internal]
 794  */
 795 static DWORD WAVE_mciGetDevCaps(UINT16 wDevID, DWORD dwFlags,
 796                                 LPMCI_GETDEVCAPS_PARMS lpParms)
 797 {
 798     WINE_MCIWAVE*       wmw = WAVE_mciGetOpenDev(wDevID);
 799
 800     TRACE(mciwave, "(%u, %08lX, %p);\n", wDevID, dwFlags, lpParms);
 801
 802     if (lpParms == NULL)        return MCIERR_NULL_PARAMETER_BLOCK;
 803     if (wmw == NULL)            return MCIERR_INVALID_DEVICE_ID;
 804
 805     if (dwFlags & MCI_GETDEVCAPS_ITEM) {
 806         switch(lpParms->dwItem) {
 807         case MCI_GETDEVCAPS_DEVICE_TYPE:
 808             lpParms->dwReturn = MCI_DEVTYPE_WAVEFORM_AUDIO;
 809             break;
 810         case MCI_GETDEVCAPS_HAS_AUDIO:
 811             lpParms->dwReturn = TRUE;
 812             break;
 813         case MCI_GETDEVCAPS_HAS_VIDEO:
 814             lpParms->dwReturn = FALSE;
 815             break;
 816         case MCI_GETDEVCAPS_USES_FILES:
 817             lpParms->dwReturn = TRUE;
 818             break;
 819         case MCI_GETDEVCAPS_COMPOUND_DEVICE:
 820             lpParms->dwReturn = TRUE;
 821             break;
 822         case MCI_GETDEVCAPS_CAN_RECORD:
 823             lpParms->dwReturn = TRUE;
 824             break;
 825         case MCI_GETDEVCAPS_CAN_EJECT:
 826             lpParms->dwReturn = FALSE;
 827             break;
 828         case MCI_GETDEVCAPS_CAN_PLAY:
 829             lpParms->dwReturn = TRUE;
 830             break;
 831         case MCI_GETDEVCAPS_CAN_SAVE:
 832             lpParms->dwReturn = TRUE;
 833             break;
 834         case MCI_WAVE_GETDEVCAPS_INPUTS:
 835             lpParms->dwReturn = 1;
 836             break;
 837         case MCI_WAVE_GETDEVCAPS_OUTPUTS:
 838             lpParms->dwReturn = 1;
 839             break;
 840         default:
 841             TRACE(mciwave, "Unknown capability (%08lx) !\n", lpParms->dwItem);
 842             return MCIERR_UNRECOGNIZED_COMMAND;
 843         }
 844     }
 845     return 0;
 846 }
 847
 848 /**************************************************************************
 849  *                              WAVE_mciInfo                    [internal]
 850  */
 851 static DWORD WAVE_mciInfo(UINT16 wDevID, DWORD dwFlags, LPMCI_INFO_PARMS16 lpParms)
 852 {
 853     DWORD               ret = 0;
 854     LPCSTR              str = 0;
 855     WINE_MCIWAVE*       wmw = WAVE_mciGetOpenDev(wDevID);
 856
 857     TRACE(mciwave, "(%u, %08lX, %p);\n", wDevID, dwFlags, lpParms);
 858
 859     if (lpParms == NULL || lpParms->lpstrReturn == NULL) {
 860         ret = MCIERR_NULL_PARAMETER_BLOCK;
 861     } else if (wmw == NULL) {
 862         ret = MCIERR_INVALID_DEVICE_ID;
 863     } else {
 864         TRACE(mciwave, "buf=%p, len=%lu\n", lpParms->lpstrReturn, lpParms->dwRetSize);
 865
 866         switch(dwFlags) {
 867         case MCI_INFO_PRODUCT:
 868             str = "Wine's audio player";
 869             break;
 870         case MCI_INFO_FILE:
 871             str = wmw->openParms.lpstrElementName;
 872             break;
 873         case MCI_WAVE_INPUT:
 874             str = "Wine Wave In";
 875             break;
 876         case MCI_WAVE_OUTPUT:
 877             str = "Wine Wave Out";
 878             break;
 879         default:
 880             WARN(mciwave, "Don't know this info command (%lu)\n", dwFlags);
 881             ret = MCIERR_UNRECOGNIZED_COMMAND;
 882         }
 883     }
 884     if (str) {
 885         if (strlen(str) + 1 > lpParms->dwRetSize) {
 886             ret = MCIERR_PARAM_OVERFLOW;
 887         } else {
 888             lstrcpyn32A(lpParms->lpstrReturn, str, lpParms->dwRetSize);
 889         }
 890     } else {
 891         lpParms->lpstrReturn[0] = 0;
 892     }
 893
 894     return ret;
 895 }
 896
 897 /**************************************************************************
 898  *                              WAVE_DriverProc32               [sample driver]
 899  */
 900 LONG MCIWAVE_DriverProc32(DWORD dwDevID, HDRVR16 hDriv, DWORD wMsg,
 901                           DWORD dwParam1, DWORD dwParam2)
 902 {
 903     TRACE(mciwave,"(%08lX, %04X, %08lX, %08lX, %08lX)\n",
 904           dwDevID, hDriv, wMsg, dwParam1, dwParam2);
 905
 906     switch(wMsg) {
 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);
 930     case MCI_LOAD:
 931     case MCI_SAVE:
 932     case MCI_FREEZE:
 933     case MCI_PUT:
 934     case MCI_REALIZE:
 935     case MCI_UNFREEZE:
 936     case MCI_UPDATE:
 937     case MCI_WHERE:
 938     case MCI_WINDOW:
 939     case MCI_STEP:
 940     case MCI_SPIN:
 941     case MCI_ESCAPE:
 942     case MCI_COPY:
 943     case MCI_CUT:
 944     case MCI_DELETE:
 945     case MCI_PASTE:
 946         WARN(mciwave, "Unsupported command=%s\n", MCI_CommandToString(wMsg));
 947         break;
 948     case MCI_OPEN:
 949     case MCI_CLOSE:
 950         FIXME(mciwave, "Shouldn't receive a MCI_OPEN or CLOSE message\n");
 951         break;
 952     default:
 953         FIXME(mciwave, "is probably wrong msg=%s\n", MCI_CommandToString(wMsg));
 954         return DefDriverProc32(dwDevID, hDriv, wMsg, dwParam1, dwParam2);
 955     }
 956     return MCIERR_UNRECOGNIZED_COMMAND;
 957 }