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
 159     wmw = &MCIWaveDev[wDevID];
 160
 161     if (wmw->nUseCount > 0) {
 162         /* The driver already open on this channel */
 163         /* If the driver was opened shareable before and this open specifies */
 164         /* shareable then increment the use count */
 165         if (wmw->fShareable && (dwFlags & MCI_OPEN_SHAREABLE))
 166             ++wmw->nUseCount;
 167         else
 168             return MCIERR_MUST_USE_SHAREABLE;
 169     } else {
 170         wmw->nUseCount = 1;
 171         wmw->fShareable = dwFlags & MCI_OPEN_SHAREABLE;
 172     }
 173
 174     dwDeviceID = lpOpenParms->wDeviceID;
 175
 176     wmw->fInput = FALSE;
 177
 178     TRACE(mciwave, "wDevID=%04X (lpParams->wDeviceID=%08lX)\n", wDevID, dwDeviceID);
 179
 180     if (dwFlags & MCI_OPEN_ELEMENT) {
 181         if (dwFlags & MCI_OPEN_ELEMENT_ID) {
 182             /* could it be that (DWORD)lpOpenParms->lpstrElementName
 183              * contains the hFile value ?
 184              */
 185             dwRet = MCIERR_UNRECOGNIZED_COMMAND;
 186         } else {
 187             LPCSTR      lpstrElementName = lpOpenParms->lpstrElementName;
 188
 189             /*FIXME : what should be done id wmw->hFile is already != 0, or the driver is playin' */
 190             TRACE(mciwave,"MCI_OPEN_ELEMENT '%s' !\n", lpstrElementName);
 191             if (lpstrElementName && (strlen(lpstrElementName) > 0)) {
 192                 wmw->hFile = mmioOpen32A(lpstrElementName, NULL,
 193                                          MMIO_ALLOCBUF | MMIO_READWRITE | MMIO_EXCLUSIVE);
 194                 if (wmw->hFile == 0) {
 195                     WARN(mciwave, "can't find file='%s' !\n", lpstrElementName);
 196                     dwRet = MCIERR_FILE_NOT_FOUND;
 197                 }
 198             } else {
 199                 wmw->hFile = 0;
 200             }
 201         }
 202     }
 203     TRACE(mciwave,"hFile=%u\n", wmw->hFile);
 204
 205     memcpy(&wmw->openParms, lpOpenParms, sizeof(MCI_WAVE_OPEN_PARMS32A));
 206     wmw->wNotifyDeviceID = dwDeviceID;
 207     wmw->dwStatus = MCI_MODE_NOT_READY; /* while loading file contents */
 208
 209     wmw->waveDesc.hWave = 0;
 210
 211     if (dwRet == 0 && wmw->hFile != 0) {
 212         MMCKINFO        ckMainRIFF;
 213
 214         if (mmioDescend(wmw->hFile, &ckMainRIFF, NULL, 0) != 0) {
 215             dwRet = MCIERR_INVALID_FILE;
 216         } else {
 217             TRACE(mciwave, "ParentChunk ckid=%.4s fccType=%.4s cksize=%08lX \n",
 218                   (LPSTR)&ckMainRIFF.ckid, (LPSTR)&ckMainRIFF.fccType, ckMainRIFF.cksize);
 219             if ((ckMainRIFF.ckid != FOURCC_RIFF) ||
 220                 (ckMainRIFF.fccType != mmioFOURCC('W', 'A', 'V', 'E'))) {
 221                 dwRet = MCIERR_INVALID_FILE;
 222             } else {
 223                 dwRet = WAVE_mciReadFmt(wmw, &ckMainRIFF);
 224             }
 225         }
 226     } else {
 227         wmw->dwLength = 0;
 228     }
 229     if (dwRet == 0) {
 230         wmw->WaveFormat.wf.nAvgBytesPerSec =
 231             wmw->WaveFormat.wf.nSamplesPerSec * wmw->WaveFormat.wf.nBlockAlign;
 232         wmw->waveDesc.lpFormat = (LPWAVEFORMAT)&wmw->WaveFormat;
 233         wmw->dwPosition = 0;
 234
 235         /* By default the device will be opened for output, the MCI_CUE function is there to
 236          * change from output to input and back
 237          */
 238         dwRet = wodMessage(wDevID, WODM_OPEN, 0, (DWORD)&wmw->waveDesc, CALLBACK_NULL);
 239         wmw->dwStatus = MCI_MODE_STOP;
 240     } else {
 241         wmw->nUseCount--;
 242         if (wmw->hFile != 0)
 243             mmioClose32(wmw->hFile, 0);
 244         wmw->hFile = 0;
 245     }
 246     return 0;
 247 }
 248
 249 /**************************************************************************
 250  *                               WAVE_mciCue             [internal]
 251  */
 252 static DWORD WAVE_mciCue(UINT16 wDevID, DWORD dwParam, LPMCI_GENERIC_PARMS lpParms)
 253 {
 254     /*
 255       FIXME
 256
 257       This routine is far from complete. At the moment only a check is done on the
 258       MCI_WAVE_INPUT flag. No explicit check on MCI_WAVE_OUTPUT is done since that
 259       is the default.
 260
 261       The flags MCI_NOTIFY (and the callback parameter in lpParms) and MCI_WAIT
 262       are ignored
 263     */
 264
 265     DWORD               dwRet;
 266     WINE_MCIWAVE*       wmw = WAVE_mciGetOpenDev(wDevID);
 267
 268     TRACE(mciwave,"(%u, %08lX, %p);\n", wDevID, dwParam, lpParms);
 269
 270     if (wmw == NULL)    return MCIERR_INVALID_DEVICE_ID;
 271
 272     /* always close elements ? */
 273     if (wmw->hFile != 0) {
 274         mmioClose32(wmw->hFile, 0);
 275         wmw->hFile = 0;
 276     }
 277
 278     dwRet = MMSYSERR_NOERROR;  /* assume success */
 279
 280     if ((dwParam & MCI_WAVE_INPUT) && !wmw->fInput) {
 281         dwRet = wodMessage(wDevID, WODM_CLOSE, 0, 0L, 0L);
 282         if (dwRet != MMSYSERR_NOERROR) return MCIERR_INTERNAL;
 283         dwRet = widMessage(wDevID, WIDM_OPEN, 0, (DWORD)&wmw->waveDesc, CALLBACK_NULL);
 284         wmw->fInput = TRUE;
 285     } else if (wmw->fInput) {
 286         dwRet = widMessage(wDevID, WIDM_CLOSE, 0, 0L, 0L);
 287         if (dwRet != MMSYSERR_NOERROR) return MCIERR_INTERNAL;
 288         dwRet = wodMessage(wDevID, WODM_OPEN, 0, (DWORD)&wmw->waveDesc, CALLBACK_NULL);
 289         wmw->fInput = FALSE;
 290     }
 291     return (dwRet == MMSYSERR_NOERROR) ? 0 : MCIERR_INTERNAL;
 292 }
 293
 294 /**************************************************************************
 295  *                              WAVE_mciStop                    [internal]
 296  */
 297 static DWORD WAVE_mciStop(UINT16 wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms)
 298 {
 299     DWORD               dwRet;
 300     WINE_MCIWAVE*       wmw = WAVE_mciGetOpenDev(wDevID);
 301
 302     TRACE(mciwave, "(%u, %08lX, %p);\n", wDevID, dwFlags, lpParms);
 303
 304     if (lpParms == NULL)        return MCIERR_NULL_PARAMETER_BLOCK;
 305     if (wmw == NULL)            return MCIERR_INVALID_DEVICE_ID;
 306
 307     wmw->dwStatus = MCI_MODE_STOP;
 308     wmw->dwPosition = 0;
 309     TRACE(mciwave, "wmw->dwStatus=%d\n", wmw->dwStatus);
 310
 311     if (wmw->fInput)
 312         dwRet = widMessage(wDevID, WIDM_STOP, 0, dwFlags, (DWORD)lpParms);
 313     else
 314         dwRet = wodMessage(wDevID, WODM_STOP, 0, dwFlags, (DWORD)lpParms);
 315
 316     if (dwFlags & MCI_NOTIFY) {
 317         TRACE(mciwave, "MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms->dwCallback);
 318         mciDriverNotify16((HWND16)LOWORD(lpParms->dwCallback),
 319                           wmw->wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
 320     }
 321
 322     return (dwRet == MMSYSERR_NOERROR) ? 0 : MCIERR_INTERNAL;
 323 }
 324
 325 /**************************************************************************
 326  *                              WAVE_mciClose           [internal]
 327  */
 328 static DWORD WAVE_mciClose(UINT16 wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms)
 329 {
 330     DWORD               dwRet;
 331     WINE_MCIWAVE*       wmw = WAVE_mciGetOpenDev(wDevID);
 332
 333     TRACE(mciwave, "(%u, %08lX, %p);\n", wDevID, dwFlags, lpParms);
 334
 335     if (wmw == NULL)    return MCIERR_INVALID_DEVICE_ID;
 336
 337     if (wmw->dwStatus != MCI_MODE_STOP) {
 338         WAVE_mciStop(wDevID, MCI_WAIT, lpParms);
 339     }
 340
 341     wmw->dwStatus = MCI_MODE_STOP;
 342     wmw->nUseCount--;
 343
 344     if (wmw->nUseCount == 0) {
 345         if (wmw->hFile != 0) {
 346             mmioClose32(wmw->hFile, 0);
 347             wmw->hFile = 0;
 348         }
 349         if (wmw->fInput)        dwRet = widMessage(wDevID, WIDM_CLOSE, 0, 0L, 0L);
 350         else                    dwRet = wodMessage(wDevID, WODM_CLOSE, 0, 0L, 0L);
 351
 352         if (dwRet != MMSYSERR_NOERROR) return MCIERR_INTERNAL;
 353     }
 354
 355     if (lpParms && (dwFlags & MCI_NOTIFY)) {
 356         TRACE(mciwave, "MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms->dwCallback);
 357         mciDriverNotify16((HWND16)LOWORD(lpParms->dwCallback),
 358                           wmw->wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
 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
 378     if (wmw->fInput) {
 379         WARN(mciwave, "cannot play on input device\n");
 380         return MCIERR_NONAPPLICABLE_FUNCTION;
 381     }
 382
 383     if (wmw->hFile == 0) {
 384         WARN(mciwave, "Can't play: no file='%s' !\n", wmw->openParms.lpstrElementName);
 385         return MCIERR_FILE_NOT_FOUND;
 386     }
 387
 388     if (!(dwFlags & MCI_WAIT)) {
 389         /** FIXME: I'm not 100% sure that wNotifyDeviceID is the right value in all cases ??? */
 390         return MCI_SendCommandAsync32(wmw->wNotifyDeviceID, MCI_PLAY, dwFlags, (DWORD)lpParms);
 391     }
 392
 393     end = 0xFFFFFFFF;
 394     if (lpParms && (dwFlags & MCI_FROM)) {
 395         wmw->dwPosition = WAVE_ConvertTimeFormatToByte(wmw, lpParms->dwFrom);
 396     }
 397     if (lpParms && (dwFlags & MCI_TO)) {
 398         end = WAVE_ConvertTimeFormatToByte(wmw, lpParms->dwTo);
 399     }
 400
 401     TRACE(mciwave, "Playing from byte=%lu to byte=%lu\n", wmw->dwPosition, end);
 402
 403     /* go back to begining of chunk */
 404     mmioSeek32(wmw->hFile, wmw->dwFileOffset, SEEK_SET); /* >= 0 */
 405
 406     /* at 22050 bytes per sec => 30 ms by block */
 407     bufsize = 10240;
 408     hData = GlobalAlloc16(GMEM_MOVEABLE, bufsize);
 409     wmw->WaveHdr.lpData = (LPSTR)GlobalLock16(hData);
 410
 411     wmw->dwStatus = MCI_MODE_PLAY;
 412
 413     /* FIXME: this doesn't work if wmw->dwPosition != 0 */
 414     while (wmw->dwStatus != MCI_MODE_STOP) {
 415         wmw->WaveHdr.dwUser = 0L;
 416         wmw->WaveHdr.dwFlags = 0L;
 417         wmw->WaveHdr.dwLoops = 0L;
 418         dwRet = wodMessage(wDevID, WODM_PREPARE, 0, (DWORD)&wmw->WaveHdr, sizeof(WAVEHDR));
 419         count = mmioRead32(wmw->hFile, wmw->WaveHdr.lpData, bufsize);
 420         TRACE(mciwave,"mmioRead bufsize=%ld count=%ld\n", bufsize, count);
 421         if (count < 1) break;
 422         wmw->WaveHdr.dwBufferLength = count;
 423         wmw->WaveHdr.dwBytesRecorded = 0;
 424         TRACE(mciwave,"before WODM_WRITE lpWaveHdr=%p dwBufferLength=%lu dwBytesRecorded=%lu\n",
 425               &wmw->WaveHdr, wmw->WaveHdr.dwBufferLength, wmw->WaveHdr.dwBytesRecorded);
 426         dwRet = wodMessage(wDevID, WODM_WRITE, 0, (DWORD)&wmw->WaveHdr, sizeof(WAVEHDR));
 427         /* FIXME: should use callback mechanisms from audio driver */
 428 #if 1
 429         while (!(wmw->WaveHdr.dwFlags & WHDR_DONE))
 430             Sleep(1);
 431 #endif
 432         wmw->dwPosition += count;
 433         TRACE(mciwave,"after WODM_WRITE dwPosition=%lu\n", wmw->dwPosition);
 434         dwRet = wodMessage(wDevID, WODM_UNPREPARE, 0, (DWORD)&wmw->WaveHdr, sizeof(WAVEHDR));
 435     }
 436
 437     if (wmw->WaveHdr.lpData != NULL) {
 438         GlobalUnlock16(hData);
 439         GlobalFree16(hData);
 440         wmw->WaveHdr.lpData = NULL;
 441     }
 442     wmw->dwStatus = MCI_MODE_STOP;
 443     if (lpParms && (dwFlags & MCI_NOTIFY)) {
 444         TRACE(mciwave,"MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms->dwCallback);
 445         mciDriverNotify16((HWND16)LOWORD(lpParms->dwCallback),
 446                         wmw->wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
 447     }
 448     return 0;
 449 }
 450
 451 /**************************************************************************
 452  *                              WAVE_mciRecord                  [internal]
 453  */
 454 static DWORD WAVE_mciRecord(UINT16 wDevID, DWORD dwFlags, LPMCI_RECORD_PARMS lpParms)
 455 {
 456     int                 start, end;
 457     LONG                bufsize;
 458     HGLOBAL16           hData;
 459     LPWAVEHDR           lpWaveHdr;
 460     DWORD               dwRet;
 461     WINE_MCIWAVE*       wmw = WAVE_mciGetOpenDev(wDevID);
 462
 463     TRACE(mciwave, "(%u, %08lX, %p);\n", wDevID, dwFlags, lpParms);
 464
 465     if (wmw == NULL)    return MCIERR_INVALID_DEVICE_ID;
 466
 467     if (!wmw->fInput) {
 468         WARN(mciwave, "cannot record on output device\n");
 469         return MCIERR_NONAPPLICABLE_FUNCTION;
 470     }
 471
 472     if (wmw->hFile == 0) {
 473         WARN(mciwave, "can't find file='%s' !\n",
 474              wmw->openParms.lpstrElementName);
 475         return MCIERR_FILE_NOT_FOUND;
 476     }
 477     start = 1;  end = 99999;
 478     if (dwFlags & MCI_FROM) {
 479         start = lpParms->dwFrom;
 480         TRACE(mciwave, "MCI_FROM=%d \n", start);
 481     }
 482     if (dwFlags & MCI_TO) {
 483         end = lpParms->dwTo;
 484         TRACE(mciwave,"MCI_TO=%d \n", end);
 485     }
 486     bufsize = 64000;
 487     lpWaveHdr = &wmw->WaveHdr;
 488     hData = GlobalAlloc16(GMEM_MOVEABLE, bufsize);
 489     lpWaveHdr->lpData = (LPSTR)GlobalLock16(hData);
 490     lpWaveHdr->dwBufferLength = bufsize;
 491     lpWaveHdr->dwUser = 0L;
 492     lpWaveHdr->dwFlags = 0L;
 493     lpWaveHdr->dwLoops = 0L;
 494     dwRet=widMessage(wDevID,WIDM_PREPARE,0,(DWORD)lpWaveHdr,sizeof(WAVEHDR));
 495     TRACE(mciwave,"after WIDM_PREPARE \n");
 496     while (TRUE) {
 497         lpWaveHdr->dwBytesRecorded = 0;
 498         dwRet = widMessage(wDevID, WIDM_START, 0, 0L, 0L);
 499         TRACE(mciwave, "after WIDM_START lpWaveHdr=%p dwBytesRecorded=%lu\n",
 500               lpWaveHdr, lpWaveHdr->dwBytesRecorded);
 501         if (lpWaveHdr->dwBytesRecorded == 0) break;
 502     }
 503     TRACE(mciwave,"before WIDM_UNPREPARE \n");
 504     dwRet = widMessage(wDevID,WIDM_UNPREPARE,0,(DWORD)lpWaveHdr,sizeof(WAVEHDR));
 505     TRACE(mciwave,"after WIDM_UNPREPARE \n");
 506     if (lpWaveHdr->lpData != NULL) {
 507         GlobalUnlock16(hData);
 508         GlobalFree16(hData);
 509         lpWaveHdr->lpData = NULL;
 510     }
 511     if (dwFlags & MCI_NOTIFY) {
 512         TRACE(mciwave,"MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms->dwCallback);
 513         mciDriverNotify16((HWND16)LOWORD(lpParms->dwCallback),
 514                         wmw->wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
 515     }
 516     return 0;
 517 }
 518
 519 /**************************************************************************
 520  *                              WAVE_mciPause                   [internal]
 521  */
 522 static DWORD WAVE_mciPause(UINT16 wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms)
 523 {
 524     DWORD               dwRet;
 525     WINE_MCIWAVE*       wmw = WAVE_mciGetOpenDev(wDevID);
 526
 527     TRACE(mciwave, "(%u, %08lX, %p);\n", wDevID, dwFlags, lpParms);
 528
 529     if (lpParms == NULL)        return MCIERR_NULL_PARAMETER_BLOCK;
 530     if (wmw == NULL)            return MCIERR_INVALID_DEVICE_ID;
 531
 532     if (wmw->dwStatus == MCI_MODE_PLAY) {
 533         wmw->dwStatus = MCI_MODE_PAUSE;
 534     }
 535
 536     if (wmw->fInput)    dwRet = widMessage(wDevID, WIDM_PAUSE, 0, dwFlags, (DWORD)lpParms);
 537     else                dwRet = wodMessage(wDevID, WODM_PAUSE, 0, dwFlags, (DWORD)lpParms);
 538
 539     return (dwRet == MMSYSERR_NOERROR) ? 0 : MCIERR_INTERNAL;
 540 }
 541
 542 /**************************************************************************
 543  *                              WAVE_mciResume                  [internal]
 544  */
 545 static DWORD WAVE_mciResume(UINT16 wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms)
 546 {
 547     WINE_MCIWAVE*       wmw = WAVE_mciGetOpenDev(wDevID);
 548     DWORD               dwRet = 0;
 549
 550     TRACE(mciwave, "(%u, %08lX, %p);\n", wDevID, dwFlags, lpParms);
 551
 552     if (lpParms == NULL)        return MCIERR_NULL_PARAMETER_BLOCK;
 553     if (wmw == NULL)            return MCIERR_INVALID_DEVICE_ID;
 554
 555     if (wmw->dwStatus == MCI_MODE_PAUSE) {
 556         wmw->dwStatus = MCI_MODE_PLAY;
 557     }
 558
 559 #if 0
 560     if (wmw->fInput)    dwRet = widMessage(wDevID, WIDM_PLAY, 0, dwFlags, (DWORD)lpParms);
 561     else                dwRet = wodMessage(wDevID, WODM_PLAY, 0, dwFlags, (DWORD)lpParms);
 562     return (dwRet == MMSYSERR_NOERROR) ? 0 : MCIERR_INTERNAL;
 563 #else
 564     return dwRet;
 565 #endif
 566
 567 }
 568
 569 /**************************************************************************
 570  *                              WAVE_mciSeek                    [internal]
 571  */
 572 static DWORD WAVE_mciSeek(UINT16 wDevID, DWORD dwFlags, LPMCI_SEEK_PARMS lpParms)
 573 {
 574     DWORD               ret = 0;
 575     WINE_MCIWAVE*       wmw = WAVE_mciGetOpenDev(wDevID);
 576
 577     TRACE(mciwave, "(%04X, %08lX, %p);\n", wDevID, dwFlags, lpParms);
 578
 579     if (lpParms == NULL) {
 580         ret = MCIERR_NULL_PARAMETER_BLOCK;
 581     } else if (wmw == NULL) {
 582         ret = MCIERR_INVALID_DEVICE_ID;
 583     } else {
 584         WAVE_mciStop(wDevID, MCI_WAIT, 0);
 585
 586         if (dwFlags & MCI_SEEK_TO_START) {
 587             wmw->dwPosition = 0;
 588         } else if (dwFlags & MCI_SEEK_TO_END) {
 589             wmw->dwPosition = 0xFFFFFFFF; /* fixme */
 590         } else if (dwFlags & MCI_TO) {
 591             wmw->dwPosition = WAVE_ConvertTimeFormatToByte(wmw, lpParms->dwTo);
 592         } else {
 593             WARN(mciwave, "dwFlag doesn't tell where to seek to...\n");
 594             return MCIERR_MISSING_PARAMETER;
 595         }
 596
 597         TRACE(mciwave, "Seeking to position=%lu bytes\n", wmw->dwPosition);
 598
 599         if (dwFlags & MCI_NOTIFY) {
 600             TRACE(mciwave, "MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms->dwCallback);
 601             mciDriverNotify16((HWND16)LOWORD(lpParms->dwCallback),
 602                             wmw->wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
 603         }
 604     }
 605     return ret;
 606 }
 607
 608 /**************************************************************************
 609  *                              WAVE_mciSet                     [internal]
 610  */
 611 static DWORD WAVE_mciSet(UINT16 wDevID, DWORD dwFlags, LPMCI_SET_PARMS lpParms)
 612 {
 613     WINE_MCIWAVE*       wmw = WAVE_mciGetOpenDev(wDevID);
 614
 615     TRACE(mciwave, "(%u, %08lX, %p);\n", wDevID, dwFlags, lpParms);
 616     if (lpParms == NULL)        return MCIERR_NULL_PARAMETER_BLOCK;
 617     if (wmw == NULL)            return MCIERR_INVALID_DEVICE_ID;
 618
 619     if (dwFlags & MCI_SET_TIME_FORMAT) {
 620         switch (lpParms->dwTimeFormat) {
 621         case MCI_FORMAT_MILLISECONDS:
 622             TRACE(mciwave, "MCI_FORMAT_MILLISECONDS !\n");
 623             wmw->dwMciTimeFormat = MCI_FORMAT_MILLISECONDS;
 624             break;
 625         case MCI_FORMAT_BYTES:
 626             TRACE(mciwave, "MCI_FORMAT_BYTES !\n");
 627             wmw->dwMciTimeFormat = MCI_FORMAT_BYTES;
 628             break;
 629         case MCI_FORMAT_SAMPLES:
 630             TRACE(mciwave, "MCI_FORMAT_SAMPLES !\n");
 631             wmw->dwMciTimeFormat = MCI_FORMAT_SAMPLES;
 632             break;
 633         default:
 634             WARN(mciwave,"Bad time format %lu!\n", lpParms->dwTimeFormat);
 635             return MCIERR_BAD_TIME_FORMAT;
 636         }
 637     }
 638     if (dwFlags & MCI_SET_VIDEO) {
 639         TRACE(mciwave, "No support for video !\n");
 640         return MCIERR_UNSUPPORTED_FUNCTION;
 641     }
 642     if (dwFlags & MCI_SET_DOOR_OPEN) {
 643         TRACE(mciwave, "No support for door open !\n");
 644         return MCIERR_UNSUPPORTED_FUNCTION;
 645     }
 646     if (dwFlags & MCI_SET_DOOR_CLOSED) {
 647         TRACE(mciwave, "No support for door close !\n");
 648         return MCIERR_UNSUPPORTED_FUNCTION;
 649     }
 650     if (dwFlags & MCI_SET_AUDIO) {
 651         if (dwFlags & MCI_SET_ON) {
 652             TRACE(mciwave, "MCI_SET_ON audio !\n");
 653         } else if (dwFlags & MCI_SET_OFF) {
 654             TRACE(mciwave, "MCI_SET_OFF audio !\n");
 655         } else {
 656             WARN(mciwave, "MCI_SET_AUDIO without SET_ON or SET_OFF\n");
 657             return MCIERR_BAD_INTEGER;
 658         }
 659
 660         if (lpParms->dwAudio & MCI_SET_AUDIO_ALL)
 661             TRACE(mciwave, "MCI_SET_AUDIO_ALL !\n");
 662         if (lpParms->dwAudio & MCI_SET_AUDIO_LEFT)
 663             TRACE(mciwave, "MCI_SET_AUDIO_LEFT !\n");
 664         if (lpParms->dwAudio & MCI_SET_AUDIO_RIGHT)
 665             TRACE(mciwave, "MCI_SET_AUDIO_RIGHT !\n");
 666     }
 667     if (dwFlags & MCI_WAVE_INPUT)
 668         TRACE(mciwave, "MCI_WAVE_INPUT !\n");
 669     if (dwFlags & MCI_WAVE_OUTPUT)
 670         TRACE(mciwave, "MCI_WAVE_OUTPUT !\n");
 671     if (dwFlags & MCI_WAVE_SET_ANYINPUT)
 672         TRACE(mciwave, "MCI_WAVE_SET_ANYINPUT !\n");
 673     if (dwFlags & MCI_WAVE_SET_ANYOUTPUT)
 674         TRACE(mciwave, "MCI_WAVE_SET_ANYOUTPUT !\n");
 675     if (dwFlags & MCI_WAVE_SET_AVGBYTESPERSEC)
 676         TRACE(mciwave, "MCI_WAVE_SET_AVGBYTESPERSEC !\n");
 677     if (dwFlags & MCI_WAVE_SET_BITSPERSAMPLE)
 678         TRACE(mciwave, "MCI_WAVE_SET_BITSPERSAMPLE !\n");
 679     if (dwFlags & MCI_WAVE_SET_BLOCKALIGN)
 680         TRACE(mciwave, "MCI_WAVE_SET_BLOCKALIGN !\n");
 681     if (dwFlags & MCI_WAVE_SET_CHANNELS)
 682         TRACE(mciwave, "MCI_WAVE_SET_CHANNELS !\n");
 683     if (dwFlags & MCI_WAVE_SET_FORMATTAG)
 684         TRACE(mciwave, "MCI_WAVE_SET_FORMATTAG !\n");
 685     if (dwFlags & MCI_WAVE_SET_SAMPLESPERSEC)
 686         TRACE(mciwave, "MCI_WAVE_SET_SAMPLESPERSEC !\n");
 687     return 0;
 688 }
 689
 690 /**************************************************************************
 691  *                              WAVE_mciStatus          [internal]
 692  */
 693 static DWORD WAVE_mciStatus(UINT16 wDevID, DWORD dwFlags, LPMCI_STATUS_PARMS lpParms)
 694 {
 695     WINE_MCIWAVE*       wmw = WAVE_mciGetOpenDev(wDevID);
 696
 697     TRACE(mciwave, "(%u, %08lX, %p);\n", wDevID, dwFlags, lpParms);
 698     if (lpParms == NULL)        return MCIERR_NULL_PARAMETER_BLOCK;
 699     if (wmw == NULL)            return MCIERR_INVALID_DEVICE_ID;
 700
 701     if (dwFlags & MCI_STATUS_ITEM) {
 702         switch(lpParms->dwItem) {
 703         case MCI_STATUS_CURRENT_TRACK:
 704             lpParms->dwReturn = 1;
 705             TRACE(mciwave, "MCI_STATUS_CURRENT_TRACK => %lu\n", lpParms->dwReturn);
 706             break;
 707         case MCI_STATUS_LENGTH:
 708             /* only one track in file is currently handled, so don't take care of MCI_TRACK flag */
 709             lpParms->dwReturn = WAVE_ConvertByteToTimeFormat(wmw, wmw->dwLength);
 710             TRACE(mciwave, "MCI_STATUS_LENGTH => %lu\n", lpParms->dwReturn);
 711             break;
 712         case MCI_STATUS_MODE:
 713             lpParms->dwReturn = wmw->dwStatus;
 714             TRACE(mciwave, "MCI_STATUS_MODE => %lu\n", lpParms->dwReturn);
 715             break;
 716         case MCI_STATUS_MEDIA_PRESENT:
 717             TRACE(mciwave, "MCI_STATUS_MEDIA_PRESENT => TRUE!\n");
 718             lpParms->dwReturn = TRUE;
 719             break;
 720         case MCI_STATUS_NUMBER_OF_TRACKS:
 721             /* only one track in file is currently handled, so don't take care of MCI_TRACK flag */
 722             lpParms->dwReturn = 1;
 723             TRACE(mciwave, "MCI_STATUS_NUMBER_OF_TRACKS => %lu!\n", lpParms->dwReturn);
 724             break;
 725         case MCI_STATUS_POSITION:
 726             /* only one track in file is currently handled, so don't take care of MCI_TRACK flag */
 727             lpParms->dwReturn = WAVE_ConvertByteToTimeFormat(wmw,
 728                                                              (dwFlags & MCI_STATUS_START) ? 0 : wmw->dwPosition);
 729             TRACE(mciwave, "MCI_STATUS_POSITION %s => %lu\n",
 730                   (dwFlags & MCI_STATUS_START) ? "start" : "current", lpParms->dwReturn);
 731             break;
 732         case MCI_STATUS_READY:
 733             lpParms->dwReturn = (wmw->dwStatus != MCI_MODE_NOT_READY);
 734             TRACE(mciwave,"MCI_STATUS_READY => %lu!\n", lpParms->dwReturn);
 735             break;
 736         case MCI_STATUS_TIME_FORMAT:
 737             lpParms->dwReturn = wmw->dwMciTimeFormat;
 738             TRACE(mciwave, "MCI_STATUS_TIME_FORMAT => %lu\n", lpParms->dwReturn);
 739             break;
 740         case MCI_WAVE_INPUT:
 741             TRACE(mciwave,"MCI_WAVE_INPUT !\n");
 742             lpParms->dwReturn = 0;
 743             break;
 744         case MCI_WAVE_OUTPUT:
 745             TRACE(mciwave,"MCI_WAVE_OUTPUT !\n");
 746             lpParms->dwReturn = 0;
 747             break;
 748         case MCI_WAVE_STATUS_AVGBYTESPERSEC:
 749             lpParms->dwReturn = wmw->WaveFormat.wf.nAvgBytesPerSec;
 750             TRACE(mciwave,"MCI_WAVE_STATUS_AVGBYTESPERSEC => %lu!\n", lpParms->dwReturn);
 751             break;
 752         case MCI_WAVE_STATUS_BITSPERSAMPLE:
 753             lpParms->dwReturn = wmw->WaveFormat.wBitsPerSample;
 754             TRACE(mciwave,"MCI_WAVE_STATUS_BITSPERSAMPLE => %lu!\n", lpParms->dwReturn);
 755             break;
 756         case MCI_WAVE_STATUS_BLOCKALIGN:
 757             lpParms->dwReturn = wmw->WaveFormat.wf.nBlockAlign;
 758             TRACE(mciwave,"MCI_WAVE_STATUS_BLOCKALIGN => %lu!\n", lpParms->dwReturn);
 759             break;
 760         case MCI_WAVE_STATUS_CHANNELS:
 761             lpParms->dwReturn = wmw->WaveFormat.wf.nChannels;
 762             TRACE(mciwave,"MCI_WAVE_STATUS_CHANNELS => %lu!\n", lpParms->dwReturn);
 763             break;
 764         case MCI_WAVE_STATUS_FORMATTAG:
 765             lpParms->dwReturn = wmw->WaveFormat.wf.wFormatTag;
 766             TRACE(mciwave,"MCI_WAVE_FORMATTAG => %lu!\n", lpParms->dwReturn);
 767             break;
 768         case MCI_WAVE_STATUS_LEVEL:
 769             TRACE(mciwave,"MCI_WAVE_STATUS_LEVEL !\n");
 770             lpParms->dwReturn = 0xAAAA5555;
 771             break;
 772         case MCI_WAVE_STATUS_SAMPLESPERSEC:
 773             lpParms->dwReturn = wmw->WaveFormat.wf.nSamplesPerSec;
 774             TRACE(mciwave,"MCI_WAVE_STATUS_SAMPLESPERSEC => %lu!\n", lpParms->dwReturn);
 775             break;
 776         default:
 777             WARN(mciwave,"unknown command %08lX !\n", lpParms->dwItem);
 778             return MCIERR_UNRECOGNIZED_COMMAND;
 779         }
 780     }
 781     if (dwFlags & MCI_NOTIFY) {
 782         TRACE(mciwave,"MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms->dwCallback);
 783         mciDriverNotify16((HWND16)LOWORD(lpParms->dwCallback),
 784                         wmw->wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
 785     }
 786     return 0;
 787 }
 788
 789 /**************************************************************************
 790  *                              WAVE_mciGetDevCaps              [internal]
 791  */
 792 static DWORD WAVE_mciGetDevCaps(UINT16 wDevID, DWORD dwFlags,
 793                                 LPMCI_GETDEVCAPS_PARMS lpParms)
 794 {
 795     WINE_MCIWAVE*       wmw = WAVE_mciGetOpenDev(wDevID);
 796
 797     TRACE(mciwave, "(%u, %08lX, %p);\n", wDevID, dwFlags, lpParms);
 798
 799     if (lpParms == NULL)        return MCIERR_NULL_PARAMETER_BLOCK;
 800     if (wmw == NULL)            return MCIERR_INVALID_DEVICE_ID;
 801
 802     if (dwFlags & MCI_GETDEVCAPS_ITEM) {
 803         switch(lpParms->dwItem) {
 804         case MCI_GETDEVCAPS_DEVICE_TYPE:
 805             lpParms->dwReturn = MCI_DEVTYPE_WAVEFORM_AUDIO;
 806             break;
 807         case MCI_GETDEVCAPS_HAS_AUDIO:
 808             lpParms->dwReturn = TRUE;
 809             break;
 810         case MCI_GETDEVCAPS_HAS_VIDEO:
 811             lpParms->dwReturn = FALSE;
 812             break;
 813         case MCI_GETDEVCAPS_USES_FILES:
 814             lpParms->dwReturn = TRUE;
 815             break;
 816         case MCI_GETDEVCAPS_COMPOUND_DEVICE:
 817             lpParms->dwReturn = TRUE;
 818             break;
 819         case MCI_GETDEVCAPS_CAN_RECORD:
 820             lpParms->dwReturn = TRUE;
 821             break;
 822         case MCI_GETDEVCAPS_CAN_EJECT:
 823             lpParms->dwReturn = FALSE;
 824             break;
 825         case MCI_GETDEVCAPS_CAN_PLAY:
 826             lpParms->dwReturn = TRUE;
 827             break;
 828         case MCI_GETDEVCAPS_CAN_SAVE:
 829             lpParms->dwReturn = TRUE;
 830             break;
 831         case MCI_WAVE_GETDEVCAPS_INPUTS:
 832             lpParms->dwReturn = 1;
 833             break;
 834         case MCI_WAVE_GETDEVCAPS_OUTPUTS:
 835             lpParms->dwReturn = 1;
 836             break;
 837         default:
 838             TRACE(mciwave, "Unknown capability (%08lx) !\n", lpParms->dwItem);
 839             return MCIERR_UNRECOGNIZED_COMMAND;
 840         }
 841     }
 842     return 0;
 843 }
 844
 845 /**************************************************************************
 846  *                              WAVE_mciInfo                    [internal]
 847  */
 848 static DWORD WAVE_mciInfo(UINT16 wDevID, DWORD dwFlags, LPMCI_INFO_PARMS16 lpParms)
 849 {
 850     DWORD               ret = 0;
 851     LPCSTR              str = 0;
 852     WINE_MCIWAVE*       wmw = WAVE_mciGetOpenDev(wDevID);
 853
 854     TRACE(mciwave, "(%u, %08lX, %p);\n", wDevID, dwFlags, lpParms);
 855
 856     if (lpParms == NULL || lpParms->lpstrReturn == NULL) {
 857         ret = MCIERR_NULL_PARAMETER_BLOCK;
 858     } else if (wmw == NULL) {
 859         ret = MCIERR_INVALID_DEVICE_ID;
 860     } else {
 861         TRACE(mciwave, "buf=%p, len=%lu\n", lpParms->lpstrReturn, lpParms->dwRetSize);
 862
 863         switch(dwFlags) {
 864         case MCI_INFO_PRODUCT:
 865             str = "Wine's audio player";
 866             break;
 867         case MCI_INFO_FILE:
 868             str = wmw->openParms.lpstrElementName;
 869             break;
 870         case MCI_WAVE_INPUT:
 871             str = "Wine Wave In";
 872             break;
 873         case MCI_WAVE_OUTPUT:
 874             str = "Wine Wave Out";
 875             break;
 876         default:
 877             WARN(mciwave, "Don't know this info command (%lu)\n", dwFlags);
 878             ret = MCIERR_UNRECOGNIZED_COMMAND;
 879         }
 880     }
 881     if (str) {
 882         if (strlen(str) + 1 > lpParms->dwRetSize) {
 883             ret = MCIERR_PARAM_OVERFLOW;
 884         } else {
 885             lstrcpyn32A(lpParms->lpstrReturn, str, lpParms->dwRetSize);
 886         }
 887     } else {
 888         lpParms->lpstrReturn[0] = 0;
 889     }
 890
 891     return ret;
 892 }
 893
 894 /**************************************************************************
 895  *                              WAVE_DriverProc32               [sample driver]
 896  */
 897 LONG MCIWAVE_DriverProc32(DWORD dwDevID, HDRVR16 hDriv, DWORD wMsg,
 898                           DWORD dwParam1, DWORD dwParam2)
 899 {
 900     TRACE(mciwave,"(%08lX, %04X, %08lX, %08lX, %08lX)\n",
 901           dwDevID, hDriv, wMsg, dwParam1, dwParam2);
 902
 903     switch(wMsg) {
 904     case DRV_LOAD:              return 1;
 905     case DRV_FREE:              return 1;
 906     case DRV_OPEN:              return 1;
 907     case DRV_CLOSE:             return 1;
 908     case DRV_ENABLE:            return 1;
 909     case DRV_DISABLE:           return 1;
 910     case DRV_QUERYCONFIGURE:    return 1;
 911     case DRV_CONFIGURE:         MessageBox32A(0, "Sample MultiMedia Linux Driver !", "MMLinux Driver", MB_OK);  return 1;
 912     case DRV_INSTALL:           return DRVCNF_RESTART;
 913     case DRV_REMOVE:            return DRVCNF_RESTART;
 914     case MCI_OPEN_DRIVER:       return WAVE_mciOpen      (dwDevID, dwParam1, (LPMCI_WAVE_OPEN_PARMS32A)dwParam2);
 915     case MCI_CLOSE_DRIVER:      return WAVE_mciClose     (dwDevID, dwParam1, (LPMCI_GENERIC_PARMS)     dwParam2);
 916     case MCI_CUE:               return WAVE_mciCue       (dwDevID, dwParam1, (LPMCI_GENERIC_PARMS)     dwParam2);
 917     case MCI_PLAY:              return WAVE_mciPlay      (dwDevID, dwParam1, (LPMCI_PLAY_PARMS)        dwParam2);
 918     case MCI_RECORD:            return WAVE_mciRecord    (dwDevID, dwParam1, (LPMCI_RECORD_PARMS)      dwParam2);
 919     case MCI_STOP:              return WAVE_mciStop      (dwDevID, dwParam1, (LPMCI_GENERIC_PARMS)     dwParam2);
 920     case MCI_SET:               return WAVE_mciSet       (dwDevID, dwParam1, (LPMCI_SET_PARMS)         dwParam2);
 921     case MCI_PAUSE:             return WAVE_mciPause     (dwDevID, dwParam1, (LPMCI_GENERIC_PARMS)     dwParam2);
 922     case MCI_RESUME:            return WAVE_mciResume    (dwDevID, dwParam1, (LPMCI_GENERIC_PARMS)     dwParam2);
 923     case MCI_STATUS:            return WAVE_mciStatus    (dwDevID, dwParam1, (LPMCI_STATUS_PARMS)      dwParam2);
 924     case MCI_GETDEVCAPS:        return WAVE_mciGetDevCaps(dwDevID, dwParam1, (LPMCI_GETDEVCAPS_PARMS)  dwParam2);
 925     case MCI_INFO:              return WAVE_mciInfo      (dwDevID, dwParam1, (LPMCI_INFO_PARMS16)      dwParam2);
 926     case MCI_SEEK:              return WAVE_mciSeek      (dwDevID, dwParam1, (LPMCI_SEEK_PARMS)        dwParam2);
 927     case MCI_LOAD:
 928     case MCI_SAVE:
 929     case MCI_FREEZE:
 930     case MCI_PUT:
 931     case MCI_REALIZE:
 932     case MCI_UNFREEZE:
 933     case MCI_UPDATE:
 934     case MCI_WHERE:
 935     case MCI_WINDOW:
 936     case MCI_STEP:
 937     case MCI_SPIN:
 938     case MCI_ESCAPE:
 939     case MCI_COPY:
 940     case MCI_CUT:
 941     case MCI_DELETE:
 942     case MCI_PASTE:
 943         WARN(mciwave, "Unsupported command=%s\n", MCI_CommandToString(wMsg));
 944         break;
 945     case MCI_OPEN:
 946     case MCI_CLOSE:
 947         FIXME(mciwave, "Shouldn't receive a MCI_OPEN or CLOSE message\n");
 948         break;
 949     default:
 950         FIXME(mciwave, "is probably wrong msg=%s\n", MCI_CommandToString(wMsg));
 951         return DefDriverProc32(dwDevID, hDriv, wMsg, dwParam1, dwParam2);
 952     }
 953     return MCIERR_UNRECOGNIZED_COMMAND;
 954 }