dlls/mciavi32/mciavi.c

   1 /*
   2  * Digital video MCI Wine Driver
   3  *
   4  * Copyright 1999, 2000 Eric POUECH
   5  * Copyright 2003 Dmitry Timoshkov
   6  *
   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.
  11  *
  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.
  16  *
  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
  20  */
  21
  22 /* TODO list :
  23  *      - handling of palettes
  24  *      - recording (which input devices ?), a cam recorder ?
  25  *      - lots of messages still need to be handled (cf FIXME)
  26  *      - synchronization between audio and video (especially for interleaved
  27  *        files)
  28  *      - robustness when reading file can be enhanced
  29  *      - better move the AVI handling part to avifile DLL and make use of it
  30  *      - some files appear to have more than one audio stream (we only play the
  31  *        first one)
  32  *      - some files contain an index of audio/video frame. Better use it,
  33  *        instead of rebuilding it
  34  *      - stopping while playing a file with sound blocks until all buffered
  35  *        audio is played... still should be stopped ASAP
  36  */
  37
  38 #include <string.h>
  39 #include "private_mciavi.h"
  40 #include "wine/debug.h"
  41 #include "wine/unicode.h"
  42
  43 WINE_DEFAULT_DEBUG_CHANNEL(mciavi);
  44
  45 static DWORD MCIAVI_mciStop(UINT, DWORD, LPMCI_GENERIC_PARMS);
  46
  47 /*======================================================================*
  48  *                          MCI AVI implementation                      *
  49  *======================================================================*/
  50
  51 HINSTANCE MCIAVI_hInstance = 0;
  52
  53 /***********************************************************************
  54  *              DllMain (MCIAVI.0)
  55  */
  56 BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD fdwReason, LPVOID fImpLoad)
  57 {
  58     switch (fdwReason) {
  59     case DLL_PROCESS_ATTACH:
  60         DisableThreadLibraryCalls(hInstDLL);
  61         MCIAVI_hInstance = hInstDLL;
  62         break;
  63     }
  64     return TRUE;
  65 }
  66
  67 /**************************************************************************
  68  *                              MCIAVI_drvOpen                  [internal]
  69  */
  70 static  DWORD   MCIAVI_drvOpen(LPCWSTR str, LPMCI_OPEN_DRIVER_PARMSW modp)
  71 {
  72     WINE_MCIAVI*        wma;
  73     static const WCHAR mciAviWStr[] = {'M','C','I','A','V','I',0};
  74
  75     TRACE("%s, %p\n", debugstr_w(str), modp);
  76
  77     /* session instance */
  78     if (!modp) return 0xFFFFFFFF;
  79
  80     if (!MCIAVI_RegisterClass()) return 0;
  81
  82     wma = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(WINE_MCIAVI));
  83     if (!wma)
  84         return 0;
  85
  86     InitializeCriticalSection(&wma->cs);
  87     wma->cs.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": WINE_MCIAVI.cs");
  88     wma->ack_event = CreateEventW(NULL, FALSE, FALSE, NULL);
  89     wma->hStopEvent = CreateEventW(NULL, FALSE, FALSE, NULL);
  90     wma->wDevID = modp->wDeviceID;
  91     wma->wCommandTable = mciLoadCommandResource(MCIAVI_hInstance, mciAviWStr, 0);
  92     modp->wCustomCommandTable = wma->wCommandTable;
  93     modp->wType = MCI_DEVTYPE_DIGITAL_VIDEO;
  94     mciSetDriverData(wma->wDevID, (DWORD_PTR)wma);
  95
  96     return modp->wDeviceID;
  97 }
  98
  99 /**************************************************************************
 100  *                              MCIAVI_drvClose         [internal]
 101  */
 102 static  DWORD   MCIAVI_drvClose(DWORD dwDevID)
 103 {
 104     WINE_MCIAVI *wma;
 105
 106     TRACE("%04x\n", dwDevID);
 107
 108     /* finish all outstanding things */
 109     MCIAVI_mciClose(dwDevID, MCI_WAIT, NULL);
 110
 111     wma = (WINE_MCIAVI*)mciGetDriverData(dwDevID);
 112
 113     if (wma) {
 114         MCIAVI_UnregisterClass();
 115
 116         EnterCriticalSection(&wma->cs);
 117
 118         mciSetDriverData(dwDevID, 0);
 119         mciFreeCommandResource(wma->wCommandTable);
 120
 121         CloseHandle(wma->ack_event);
 122         CloseHandle(wma->hStopEvent);
 123
 124         LeaveCriticalSection(&wma->cs);
 125         wma->cs.DebugInfo->Spare[0] = 0;
 126         DeleteCriticalSection(&wma->cs);
 127
 128         HeapFree(GetProcessHeap(), 0, wma);
 129         return 1;
 130     }
 131     return (dwDevID == 0xFFFFFFFF) ? 1 : 0;
 132 }
 133
 134 /**************************************************************************
 135  *                              MCIAVI_drvConfigure             [internal]
 136  */
 137 static  DWORD   MCIAVI_drvConfigure(DWORD dwDevID)
 138 {
 139     WINE_MCIAVI *wma;
 140
 141     TRACE("%04x\n", dwDevID);
 142
 143     MCIAVI_mciStop(dwDevID, MCI_WAIT, NULL);
 144
 145     wma = (WINE_MCIAVI*)mciGetDriverData(dwDevID);
 146
 147     if (wma) {
 148         MessageBoxA(0, "Sample AVI Wine Driver !", "MM-Wine Driver", MB_OK);
 149         return 1;
 150     }
 151     return 0;
 152 }
 153
 154 /**************************************************************************
 155  *                              MCIAVI_mciGetOpenDev            [internal]
 156  */
 157 WINE_MCIAVI*  MCIAVI_mciGetOpenDev(UINT wDevID)
 158 {
 159     WINE_MCIAVI*        wma = (WINE_MCIAVI*)mciGetDriverData(wDevID);
 160
 161     if (wma == NULL || wma->nUseCount == 0) {
 162         WARN("Invalid wDevID=%u\n", wDevID);
 163         return 0;
 164     }
 165     return wma;
 166 }
 167
 168 static void MCIAVI_CleanUp(WINE_MCIAVI* wma)
 169 {
 170     /* to prevent handling in WindowProc */
 171     wma->dwStatus = MCI_MODE_NOT_READY;
 172     if (wma->hFile) {
 173         mmioClose(wma->hFile, 0);
 174         wma->hFile = 0;
 175
 176         HeapFree(GetProcessHeap(), 0, wma->lpFileName);
 177         wma->lpFileName = NULL;
 178
 179         HeapFree(GetProcessHeap(), 0, wma->lpVideoIndex);
 180         wma->lpVideoIndex = NULL;
 181         HeapFree(GetProcessHeap(), 0, wma->lpAudioIndex);
 182         wma->lpAudioIndex = NULL;
 183         if (wma->hic)           ICClose(wma->hic);
 184         wma->hic = 0;
 185         HeapFree(GetProcessHeap(), 0, wma->inbih);
 186         wma->inbih = NULL;
 187         HeapFree(GetProcessHeap(), 0, wma->outbih);
 188         wma->outbih = NULL;
 189         HeapFree(GetProcessHeap(), 0, wma->indata);
 190         wma->indata = NULL;
 191         HeapFree(GetProcessHeap(), 0, wma->outdata);
 192         wma->outdata = NULL;
 193         if (wma->hbmFrame)      DeleteObject(wma->hbmFrame);
 194         wma->hbmFrame = 0;
 195         if (wma->hWnd)          DestroyWindow(wma->hWnd);
 196         wma->hWnd = 0;
 197
 198         HeapFree(GetProcessHeap(), 0, wma->lpWaveFormat);
 199         wma->lpWaveFormat = 0;
 200
 201         memset(&wma->mah, 0, sizeof(wma->mah));
 202         memset(&wma->ash_video, 0, sizeof(wma->ash_video));
 203         memset(&wma->ash_audio, 0, sizeof(wma->ash_audio));
 204         wma->dwCurrVideoFrame = wma->dwCurrAudioBlock = 0;
 205         wma->dwCachedFrame = -1;
 206     }
 207 }
 208
 209 /***************************************************************************
 210  *                              MCIAVI_mciOpen                  [internal]
 211  */
 212 static  DWORD   MCIAVI_mciOpen(UINT wDevID, DWORD dwFlags,
 213                                LPMCI_DGV_OPEN_PARMSW lpOpenParms)
 214 {
 215     WINE_MCIAVI *wma;
 216     LRESULT             dwRet = 0;
 217
 218     TRACE("(%04x, %08X, %p)\n", wDevID, dwFlags, lpOpenParms);
 219
 220     MCIAVI_mciStop(wDevID, MCI_WAIT, NULL);
 221
 222     if (lpOpenParms == NULL)            return MCIERR_NULL_PARAMETER_BLOCK;
 223
 224     wma = (WINE_MCIAVI *)mciGetDriverData(wDevID);
 225     if (wma == NULL)                    return MCIERR_INVALID_DEVICE_ID;
 226
 227     EnterCriticalSection(&wma->cs);
 228
 229     if (wma->nUseCount > 0) {
 230         /* The driver is already open on this channel */
 231         /* If the driver was opened shareable before and this open specifies */
 232         /* shareable then increment the use count */
 233         if (wma->fShareable && (dwFlags & MCI_OPEN_SHAREABLE))
 234             ++wma->nUseCount;
 235         else
 236         {
 237             LeaveCriticalSection(&wma->cs);
 238             return MCIERR_MUST_USE_SHAREABLE;
 239         }
 240     } else {
 241         wma->nUseCount = 1;
 242         wma->fShareable = dwFlags & MCI_OPEN_SHAREABLE;
 243     }
 244
 245     wma->dwStatus = MCI_MODE_NOT_READY;
 246
 247     if (dwFlags & MCI_OPEN_ELEMENT) {
 248         if (dwFlags & MCI_OPEN_ELEMENT_ID) {
 249             /* could it be that (DWORD)lpOpenParms->lpstrElementName
 250              * contains the hFile value ?
 251              */
 252             dwRet = MCIERR_UNRECOGNIZED_COMMAND;
 253         } else if (lpOpenParms->lpstrElementName && lpOpenParms->lpstrElementName[0]) {
 254             /* FIXME : what should be done id wma->hFile is already != 0, or the driver is playin' */
 255             TRACE("MCI_OPEN_ELEMENT %s!\n", debugstr_w(lpOpenParms->lpstrElementName));
 256
 257             wma->lpFileName = HeapAlloc(GetProcessHeap(), 0, (strlenW(lpOpenParms->lpstrElementName) + 1) * sizeof(WCHAR));
 258             strcpyW(wma->lpFileName, lpOpenParms->lpstrElementName);
 259
 260             wma->hFile = mmioOpenW(lpOpenParms->lpstrElementName, NULL,
 261                                    MMIO_ALLOCBUF | MMIO_DENYWRITE | MMIO_READ);
 262
 263             if (wma->hFile == 0) {
 264                 WARN("can't find file=%s!\n", debugstr_w(lpOpenParms->lpstrElementName));
 265                 dwRet = MCIERR_FILE_NOT_FOUND;
 266             } else {
 267                 if (!MCIAVI_GetInfo(wma))
 268                     dwRet = MCIERR_INVALID_FILE;
 269                 else if (!MCIAVI_OpenVideo(wma))
 270                     dwRet = MCIERR_CANNOT_LOAD_DRIVER;
 271                 else if (!MCIAVI_CreateWindow(wma, dwFlags, lpOpenParms))
 272                     dwRet = MCIERR_CREATEWINDOW;
 273             }
 274         } else {
 275             FIXME("Don't record yet\n");
 276             dwRet = MCIERR_UNSUPPORTED_FUNCTION;
 277         }
 278     }
 279
 280     if (dwRet == 0) {
 281         TRACE("lpOpenParms->wDeviceID = %04x\n", lpOpenParms->wDeviceID);
 282
 283         wma->dwStatus = MCI_MODE_STOP;
 284         wma->dwMciTimeFormat = MCI_FORMAT_FRAMES;
 285     } else {
 286         MCIAVI_CleanUp(wma);
 287     }
 288
 289     LeaveCriticalSection(&wma->cs);
 290     return dwRet;
 291 }
 292
 293 /***************************************************************************
 294  *                              MCIAVI_mciClose                 [internal]
 295  */
 296 DWORD MCIAVI_mciClose(UINT wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms)
 297 {
 298     WINE_MCIAVI *wma;
 299     DWORD               dwRet = 0;
 300
 301     TRACE("(%04x, %08X, %p)\n", wDevID, dwFlags, lpParms);
 302
 303     MCIAVI_mciStop(wDevID, MCI_WAIT, NULL);
 304
 305     wma = MCIAVI_mciGetOpenDev(wDevID);
 306     if (wma == NULL)    return MCIERR_INVALID_DEVICE_ID;
 307
 308     EnterCriticalSection(&wma->cs);
 309
 310     if (wma->nUseCount == 1) {
 311         if (wma->dwStatus != MCI_MODE_STOP)
 312            dwRet = MCIAVI_mciStop(wDevID, MCI_WAIT, NULL);
 313         MCIAVI_CleanUp(wma);
 314
 315         if ((dwFlags & MCI_NOTIFY) && lpParms) {
 316             mciDriverNotify(HWND_32(LOWORD(lpParms->dwCallback)),
 317                            wDevID,
 318                             MCI_NOTIFY_SUCCESSFUL);
 319         }
 320         LeaveCriticalSection(&wma->cs);
 321         return dwRet;
 322     }
 323     wma->nUseCount--;
 324
 325     LeaveCriticalSection(&wma->cs);
 326     return dwRet;
 327 }
 328
 329 static DWORD MCIAVI_mciPlay(UINT wDevID, DWORD dwFlags, LPMCI_PLAY_PARMS lpParms);
 330
 331 struct MCIAVI_play_data
 332 {
 333     MCIDEVICEID wDevID;
 334     DWORD flags;
 335     MCI_PLAY_PARMS params;
 336 };
 337
 338 /*
 339  * MCIAVI_mciPlay_thread
 340  *
 341  * FIXME: probably should use a common worker thread created at the driver
 342  * load time and queue all async commands to it.
 343  */
 344 static DWORD WINAPI MCIAVI_mciPlay_thread(LPVOID arg)
 345 {
 346     struct MCIAVI_play_data *data = (struct MCIAVI_play_data *)arg;
 347     DWORD ret;
 348
 349     TRACE("In thread before async play command (id %08x, flags %08x)\n", data->wDevID, data->flags);
 350     ret = MCIAVI_mciPlay(data->wDevID, data->flags | MCI_WAIT, &data->params);
 351     TRACE("In thread after async play command (id %08x, flags %08x)\n", data->wDevID, data->flags);
 352
 353     HeapFree(GetProcessHeap(), 0, data);
 354     return ret;
 355 }
 356
 357 /*
 358  * MCIAVI_mciPlay_async
 359  */
 360 static DWORD MCIAVI_mciPlay_async(WINE_MCIAVI *wma, DWORD dwFlags, LPMCI_PLAY_PARMS lpParams)
 361 {
 362     HANDLE handle, ack_event = wma->ack_event;
 363     struct MCIAVI_play_data *data = HeapAlloc(GetProcessHeap(), 0, sizeof(struct MCIAVI_play_data));
 364
 365     if (!data) return MCIERR_OUT_OF_MEMORY;
 366
 367     data->wDevID = wma->wDevID;
 368     data->flags = dwFlags;
 369     data->params = *lpParams;
 370
 371     if (!(handle = CreateThread(NULL, 0, MCIAVI_mciPlay_thread, data, 0, NULL)))
 372     {
 373         WARN("Couldn't create thread for async play, playing synchronously\n");
 374         return MCIAVI_mciPlay_thread(data);
 375     }
 376     SetThreadPriority(handle, THREAD_PRIORITY_TIME_CRITICAL);
 377     CloseHandle(handle);
 378     /* wait until the thread starts up, so the app could see a changed status */
 379     WaitForSingleObject(ack_event, INFINITE);
 380     TRACE("Async play has started\n");
 381     return 0;
 382 }
 383
 384 /***************************************************************************
 385  *                              MCIAVI_mciPlay                  [internal]
 386  */
 387 static  DWORD   MCIAVI_mciPlay(UINT wDevID, DWORD dwFlags, LPMCI_PLAY_PARMS lpParms)
 388 {
 389     WINE_MCIAVI *wma;
 390     DWORD               tc;
 391     DWORD               frameTime;
 392     DWORD               delta;
 393     DWORD               dwRet;
 394     LPWAVEHDR           waveHdr = NULL;
 395     unsigned            i, nHdr = 0;
 396     DWORD               dwFromFrame, dwToFrame;
 397
 398     TRACE("(%04x, %08X, %p)\n", wDevID, dwFlags, lpParms);
 399
 400     if (lpParms == NULL)        return MCIERR_NULL_PARAMETER_BLOCK;
 401
 402     wma = MCIAVI_mciGetOpenDev(wDevID);
 403     if (wma == NULL)            return MCIERR_INVALID_DEVICE_ID;
 404
 405     EnterCriticalSection(&wma->cs);
 406
 407     if (!wma->hFile)
 408     {
 409         LeaveCriticalSection(&wma->cs);
 410         return MCIERR_FILE_NOT_FOUND;
 411     }
 412     if (!wma->hWndPaint)
 413     {
 414         LeaveCriticalSection(&wma->cs);
 415         return MCIERR_NO_WINDOW;
 416     }
 417
 418     LeaveCriticalSection(&wma->cs);
 419
 420     if (!(dwFlags & MCI_WAIT))
 421         return MCIAVI_mciPlay_async(wma, dwFlags, lpParms);
 422
 423     if (!(GetWindowLongW(wma->hWndPaint, GWL_STYLE) & WS_VISIBLE))
 424         ShowWindow(wma->hWndPaint, SW_SHOWNA);
 425
 426     EnterCriticalSection(&wma->cs);
 427
 428     dwFromFrame = wma->dwCurrVideoFrame;
 429     dwToFrame = wma->dwPlayableVideoFrames - 1;
 430
 431     if (lpParms && (dwFlags & MCI_FROM)) {
 432         dwFromFrame = MCIAVI_ConvertTimeFormatToFrame(wma, lpParms->dwFrom);
 433     }
 434     if (lpParms && (dwFlags & MCI_TO)) {
 435         dwToFrame = MCIAVI_ConvertTimeFormatToFrame(wma, lpParms->dwTo);
 436     }
 437     if (dwToFrame >= wma->dwPlayableVideoFrames)
 438         dwToFrame = wma->dwPlayableVideoFrames - 1;
 439
 440     TRACE("Playing from frame=%u to frame=%u\n", dwFromFrame, dwToFrame);
 441
 442     wma->dwCurrVideoFrame = dwFromFrame;
 443     wma->dwToVideoFrame = dwToFrame;
 444
 445     /* if already playing exit */
 446     if (wma->dwStatus == MCI_MODE_PLAY)
 447     {
 448         LeaveCriticalSection(&wma->cs);
 449         SetEvent(wma->ack_event);
 450         return 0;
 451     }
 452
 453     if (wma->dwToVideoFrame <= wma->dwCurrVideoFrame)
 454     {
 455         dwRet = 0;
 456         SetEvent(wma->ack_event);
 457         goto mci_play_done;
 458     }
 459
 460     wma->dwStatus = MCI_MODE_PLAY;
 461     /* signal the state change */
 462     SetEvent(wma->ack_event);
 463
 464     if (dwFlags & (MCI_DGV_PLAY_REPEAT|MCI_DGV_PLAY_REVERSE|MCI_MCIAVI_PLAY_WINDOW|MCI_MCIAVI_PLAY_FULLSCREEN))
 465         FIXME("Unsupported flag %08x\n", dwFlags);
 466
 467     /* time is in microseconds, we should convert it to milliseconds */
 468     frameTime = (wma->mah.dwMicroSecPerFrame + 500) / 1000;
 469
 470     if (wma->lpWaveFormat) {
 471        if (MCIAVI_OpenAudio(wma, &nHdr, &waveHdr) != 0)
 472         {
 473             /* can't play audio */
 474             HeapFree(GetProcessHeap(), 0, wma->lpWaveFormat);
 475             wma->lpWaveFormat = NULL;
 476         }
 477         else
 478         /* fill the queue with as many wave headers as possible */
 479         MCIAVI_PlayAudioBlocks(wma, nHdr, waveHdr);
 480     }
 481
 482     while (wma->dwStatus == MCI_MODE_PLAY)
 483     {
 484         HDC hDC;
 485         DWORD ret;
 486
 487         tc = GetTickCount();
 488
 489         hDC = wma->hWndPaint ? GetDC(wma->hWndPaint) : 0;
 490         if (hDC)
 491         {
 492             MCIAVI_PaintFrame(wma, hDC);
 493             ReleaseDC(wma->hWndPaint, hDC);
 494         }
 495
 496         if (wma->lpWaveFormat) {
 497             HANDLE events[2];
 498
 499             events[0] = wma->hStopEvent;
 500             events[1] = wma->hEvent;
 501
 502             MCIAVI_PlayAudioBlocks(wma, nHdr, waveHdr);
 503             delta = GetTickCount() - tc;
 504
 505             LeaveCriticalSection(&wma->cs);
 506             ret = WaitForMultipleObjects(2, events, FALSE, (delta >= frameTime) ? 0 : frameTime - delta);
 507             EnterCriticalSection(&wma->cs);
 508
 509             if (ret == WAIT_OBJECT_0 || wma->dwStatus != MCI_MODE_PLAY) break;
 510         }
 511
 512         delta = GetTickCount() - tc;
 513         if (delta < frameTime)
 514             delta = frameTime - delta;
 515         else
 516             delta = 0;
 517
 518         LeaveCriticalSection(&wma->cs);
 519         ret = WaitForMultipleObjects(1, &wma->hStopEvent, FALSE, delta);
 520         EnterCriticalSection(&wma->cs);
 521         if (ret == WAIT_OBJECT_0) break;
 522
 523        if (wma->dwCurrVideoFrame < dwToFrame)
 524            wma->dwCurrVideoFrame++;
 525         else
 526             break;
 527     }
 528
 529     if (wma->lpWaveFormat) {
 530        while (wma->dwEventCount != nHdr - 1)
 531         {
 532             LeaveCriticalSection(&wma->cs);
 533             Sleep(100);
 534             EnterCriticalSection(&wma->cs);
 535         }
 536
 537         /* just to get rid of some race conditions between play, stop and pause */
 538         LeaveCriticalSection(&wma->cs);
 539         waveOutReset(wma->hWave);
 540         EnterCriticalSection(&wma->cs);
 541
 542         for (i = 0; i < nHdr; i++)
 543             waveOutUnprepareHeader(wma->hWave, &waveHdr[i], sizeof(WAVEHDR));
 544     }
 545
 546     dwRet = 0;
 547
 548     if (wma->lpWaveFormat) {
 549         HeapFree(GetProcessHeap(), 0, waveHdr);
 550
 551         if (wma->hWave) {
 552             LeaveCriticalSection(&wma->cs);
 553             waveOutClose(wma->hWave);
 554             EnterCriticalSection(&wma->cs);
 555             wma->hWave = 0;
 556         }
 557         CloseHandle(wma->hEvent);
 558     }
 559
 560 mci_play_done:
 561     wma->dwStatus = MCI_MODE_STOP;
 562
 563     if (lpParms && (dwFlags & MCI_NOTIFY)) {
 564         TRACE("MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms->dwCallback);
 565         mciDriverNotify(HWND_32(LOWORD(lpParms->dwCallback)),
 566                        wDevID, MCI_NOTIFY_SUCCESSFUL);
 567     }
 568     LeaveCriticalSection(&wma->cs);
 569     return dwRet;
 570 }
 571
 572 /***************************************************************************
 573  *                              MCIAVI_mciRecord                        [internal]
 574  */
 575 static  DWORD   MCIAVI_mciRecord(UINT wDevID, DWORD dwFlags, LPMCI_DGV_RECORD_PARMS lpParms)
 576 {
 577     WINE_MCIAVI *wma;
 578
 579     FIXME("(%04x, %08X, %p) : stub\n", wDevID, dwFlags, lpParms);
 580
 581     MCIAVI_mciStop(wDevID, MCI_WAIT, NULL);
 582
 583     if (lpParms == NULL)        return MCIERR_NULL_PARAMETER_BLOCK;
 584
 585     wma = MCIAVI_mciGetOpenDev(wDevID);
 586     if (wma == NULL)            return MCIERR_INVALID_DEVICE_ID;
 587
 588     EnterCriticalSection(&wma->cs);
 589     wma->dwStatus = MCI_MODE_RECORD;
 590     LeaveCriticalSection(&wma->cs);
 591     return 0;
 592 }
 593
 594 /***************************************************************************
 595  *                              MCIAVI_mciStop                  [internal]
 596  */
 597 static  DWORD   MCIAVI_mciStop(UINT wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms)
 598 {
 599     WINE_MCIAVI *wma;
 600     DWORD               dwRet = 0;
 601
 602     TRACE("(%04x, %08X, %p)\n", wDevID, dwFlags, lpParms);
 603
 604     wma = MCIAVI_mciGetOpenDev(wDevID);
 605     if (wma == NULL)            return MCIERR_INVALID_DEVICE_ID;
 606
 607     EnterCriticalSection(&wma->cs);
 608
 609     TRACE("current status %04x\n", wma->dwStatus);
 610
 611     switch (wma->dwStatus) {
 612     case MCI_MODE_PLAY:
 613     case MCI_MODE_RECORD:
 614         LeaveCriticalSection(&wma->cs);
 615         SetEvent(wma->hStopEvent);
 616         EnterCriticalSection(&wma->cs);
 617         /* fall through */
 618     case MCI_MODE_PAUSE:
 619         /* Since our wave notification callback takes the lock,
 620          * we must release it before resetting the device */
 621         LeaveCriticalSection(&wma->cs);
 622         dwRet = waveOutReset(wma->hWave);
 623         EnterCriticalSection(&wma->cs);
 624         /* fall through */
 625     default:
 626         do /* one more chance for an async thread to finish */
 627         {
 628             LeaveCriticalSection(&wma->cs);
 629             Sleep(10);
 630             EnterCriticalSection(&wma->cs);
 631         } while (wma->dwStatus != MCI_MODE_STOP);
 632
 633         break;
 634
 635     case MCI_MODE_NOT_READY:
 636         break;
 637     }
 638
 639     if ((dwFlags & MCI_NOTIFY) && lpParms) {
 640         mciDriverNotify(HWND_32(LOWORD(lpParms->dwCallback)),
 641                        wDevID, MCI_NOTIFY_SUCCESSFUL);
 642     }
 643     LeaveCriticalSection(&wma->cs);
 644     return dwRet;
 645 }
 646
 647 /***************************************************************************
 648  *                              MCIAVI_mciPause                 [internal]
 649  */
 650 static  DWORD   MCIAVI_mciPause(UINT wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms)
 651 {
 652     WINE_MCIAVI *wma;
 653
 654     TRACE("(%04x, %08X, %p)\n", wDevID, dwFlags, lpParms);
 655
 656     wma = MCIAVI_mciGetOpenDev(wDevID);
 657     if (wma == NULL)            return MCIERR_INVALID_DEVICE_ID;
 658
 659     EnterCriticalSection(&wma->cs);
 660
 661     if (wma->dwStatus == MCI_MODE_PLAY)
 662         wma->dwStatus = MCI_MODE_PAUSE;
 663
 664     if (wma->lpWaveFormat) {
 665         LeaveCriticalSection(&wma->cs);
 666         return waveOutPause(wma->hWave);
 667     }
 668
 669     LeaveCriticalSection(&wma->cs);
 670     return 0;
 671 }
 672
 673 /***************************************************************************
 674  *                              MCIAVI_mciResume                        [internal]
 675  */
 676 static  DWORD   MCIAVI_mciResume(UINT wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms)
 677 {
 678     WINE_MCIAVI *wma;
 679
 680     TRACE("(%04x, %08X, %p)\n", wDevID, dwFlags, lpParms);
 681
 682     wma = MCIAVI_mciGetOpenDev(wDevID);
 683     if (wma == NULL)            return MCIERR_INVALID_DEVICE_ID;
 684
 685     EnterCriticalSection(&wma->cs);
 686
 687     if (wma->dwStatus == MCI_MODE_PAUSE)
 688         wma->dwStatus = MCI_MODE_PLAY;
 689
 690     if (wma->lpWaveFormat) {
 691         LeaveCriticalSection(&wma->cs);
 692         return waveOutRestart(wma->hWave);
 693     }
 694
 695     LeaveCriticalSection(&wma->cs);
 696     return 0;
 697 }
 698
 699 /***************************************************************************
 700  *                              MCIAVI_mciSeek                  [internal]
 701  */
 702 static  DWORD   MCIAVI_mciSeek(UINT wDevID, DWORD dwFlags, LPMCI_SEEK_PARMS lpParms)
 703 {
 704     WINE_MCIAVI *wma;
 705
 706     TRACE("(%04x, %08X, %p)\n", wDevID, dwFlags, lpParms);
 707
 708     MCIAVI_mciStop(wDevID, MCI_WAIT, NULL);
 709
 710     if (lpParms == NULL)        return MCIERR_NULL_PARAMETER_BLOCK;
 711
 712     wma = MCIAVI_mciGetOpenDev(wDevID);
 713     if (wma == NULL)            return MCIERR_INVALID_DEVICE_ID;
 714
 715     EnterCriticalSection(&wma->cs);
 716
 717     if (dwFlags & MCI_SEEK_TO_START) {
 718         wma->dwCurrVideoFrame = 0;
 719     } else if (dwFlags & MCI_SEEK_TO_END) {
 720         wma->dwCurrVideoFrame = wma->dwPlayableVideoFrames - 1;
 721     } else if (dwFlags & MCI_TO) {
 722         if (lpParms->dwTo > wma->dwPlayableVideoFrames - 1)
 723             lpParms->dwTo = wma->dwPlayableVideoFrames - 1;
 724         wma->dwCurrVideoFrame = MCIAVI_ConvertTimeFormatToFrame(wma, lpParms->dwTo);
 725     } else {
 726         WARN("dwFlag doesn't tell where to seek to...\n");
 727         LeaveCriticalSection(&wma->cs);
 728         return MCIERR_MISSING_PARAMETER;
 729     }
 730
 731     TRACE("Seeking to frame=%u bytes\n", wma->dwCurrVideoFrame);
 732
 733     if (dwFlags & MCI_NOTIFY) {
 734         mciDriverNotify(HWND_32(LOWORD(lpParms->dwCallback)),
 735                        wDevID, MCI_NOTIFY_SUCCESSFUL);
 736     }
 737     LeaveCriticalSection(&wma->cs);
 738     return 0;
 739 }
 740
 741 /*****************************************************************************
 742  *                              MCIAVI_mciLoad                  [internal]
 743  */
 744 static DWORD    MCIAVI_mciLoad(UINT wDevID, DWORD dwFlags, LPMCI_DGV_LOAD_PARMSW lpParms)
 745 {
 746     WINE_MCIAVI *wma;
 747
 748     FIXME("(%04x, %08x, %p) : stub\n", wDevID, dwFlags, lpParms);
 749
 750     MCIAVI_mciStop(wDevID, MCI_WAIT, NULL);
 751
 752     if (lpParms == NULL)        return MCIERR_NULL_PARAMETER_BLOCK;
 753
 754     wma = MCIAVI_mciGetOpenDev(wDevID);
 755     if (wma == NULL)            return MCIERR_INVALID_DEVICE_ID;
 756
 757     return 0;
 758 }
 759
 760 /******************************************************************************
 761  *                              MCIAVI_mciSave                  [internal]
 762  */
 763 static  DWORD   MCIAVI_mciSave(UINT wDevID, DWORD dwFlags, LPMCI_DGV_SAVE_PARMSW lpParms)
 764 {
 765     WINE_MCIAVI *wma;
 766
 767     FIXME("(%04x, %08x, %p) : stub\n", wDevID, dwFlags, lpParms);
 768
 769     MCIAVI_mciStop(wDevID, MCI_WAIT, NULL);
 770
 771     if (lpParms == NULL)        return MCIERR_NULL_PARAMETER_BLOCK;
 772
 773     wma = MCIAVI_mciGetOpenDev(wDevID);
 774     if (wma == NULL)            return MCIERR_INVALID_DEVICE_ID;
 775
 776     return 0;
 777 }
 778
 779 /******************************************************************************
 780  *                              MCIAVI_mciFreeze                        [internal]
 781  */
 782 static  DWORD   MCIAVI_mciFreeze(UINT wDevID, DWORD dwFlags, LPMCI_DGV_RECT_PARMS lpParms)
 783 {
 784     WINE_MCIAVI *wma;
 785
 786     FIXME("(%04x, %08x, %p) : stub\n", wDevID, dwFlags, lpParms);
 787
 788     MCIAVI_mciStop(wDevID, MCI_WAIT, NULL);
 789
 790     if (lpParms == NULL)        return MCIERR_NULL_PARAMETER_BLOCK;
 791
 792     wma = MCIAVI_mciGetOpenDev(wDevID);
 793     if (wma == NULL)            return MCIERR_INVALID_DEVICE_ID;
 794
 795     return 0;
 796 }
 797
 798 /******************************************************************************
 799  *                              MCIAVI_mciRealize                       [internal]
 800  */
 801 static  DWORD   MCIAVI_mciRealize(UINT wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms)
 802 {
 803     WINE_MCIAVI *wma;
 804
 805     FIXME("(%04x, %08x, %p) : stub\n", wDevID, dwFlags, lpParms);
 806
 807     MCIAVI_mciStop(wDevID, MCI_WAIT, NULL);
 808
 809     if (lpParms == NULL)        return MCIERR_NULL_PARAMETER_BLOCK;
 810
 811     wma = MCIAVI_mciGetOpenDev(wDevID);
 812     if (wma == NULL)            return MCIERR_INVALID_DEVICE_ID;
 813
 814     return 0;
 815 }
 816
 817 /******************************************************************************
 818  *                              MCIAVI_mciUnFreeze                      [internal]
 819  */
 820 static  DWORD   MCIAVI_mciUnFreeze(UINT wDevID, DWORD dwFlags, LPMCI_DGV_RECT_PARMS lpParms)
 821 {
 822     WINE_MCIAVI *wma;
 823
 824     FIXME("(%04x, %08x, %p) : stub\n", wDevID, dwFlags, lpParms);
 825
 826     MCIAVI_mciStop(wDevID, MCI_WAIT, NULL);
 827
 828     if (lpParms == NULL)        return MCIERR_NULL_PARAMETER_BLOCK;
 829
 830     wma = MCIAVI_mciGetOpenDev(wDevID);
 831     if (wma == NULL)            return MCIERR_INVALID_DEVICE_ID;
 832
 833     return 0;
 834 }
 835
 836 /******************************************************************************
 837  *                              MCIAVI_mciUpdate                        [internal]
 838  */
 839 static  DWORD   MCIAVI_mciUpdate(UINT wDevID, DWORD dwFlags, LPMCI_DGV_UPDATE_PARMS lpParms)
 840 {
 841     WINE_MCIAVI *wma;
 842
 843     TRACE("%04x, %08x, %p\n", wDevID, dwFlags, lpParms);
 844
 845     if (lpParms == NULL)        return MCIERR_NULL_PARAMETER_BLOCK;
 846
 847     wma = MCIAVI_mciGetOpenDev(wDevID);
 848     if (wma == NULL)            return MCIERR_INVALID_DEVICE_ID;
 849
 850     EnterCriticalSection(&wma->cs);
 851
 852     if (dwFlags & MCI_DGV_UPDATE_HDC)
 853         MCIAVI_PaintFrame(wma, lpParms->hDC);
 854
 855     LeaveCriticalSection(&wma->cs);
 856
 857     return 0;
 858 }
 859
 860 /******************************************************************************
 861  *                              MCIAVI_mciStep                  [internal]
 862  */
 863 static  DWORD   MCIAVI_mciStep(UINT wDevID, DWORD dwFlags, LPMCI_DGV_STEP_PARMS lpParms)
 864 {
 865     WINE_MCIAVI *wma;
 866
 867     FIXME("(%04x, %08x, %p) : stub\n", wDevID, dwFlags, lpParms);
 868
 869     MCIAVI_mciStop(wDevID, MCI_WAIT, NULL);
 870
 871     if (lpParms == NULL)        return MCIERR_NULL_PARAMETER_BLOCK;
 872
 873     wma = MCIAVI_mciGetOpenDev(wDevID);
 874     if (wma == NULL)            return MCIERR_INVALID_DEVICE_ID;
 875
 876     return 0;
 877 }
 878
 879 /******************************************************************************
 880  *                              MCIAVI_mciCopy                  [internal]
 881  */
 882 static  DWORD   MCIAVI_mciCopy(UINT wDevID, DWORD dwFlags, LPMCI_DGV_COPY_PARMS lpParms)
 883 {
 884     WINE_MCIAVI *wma;
 885
 886     FIXME("(%04x, %08x, %p) : stub\n", wDevID, dwFlags, lpParms);
 887
 888     MCIAVI_mciStop(wDevID, MCI_WAIT, NULL);
 889
 890     if (lpParms == NULL)        return MCIERR_NULL_PARAMETER_BLOCK;
 891
 892     wma = MCIAVI_mciGetOpenDev(wDevID);
 893     if (wma == NULL)            return MCIERR_INVALID_DEVICE_ID;
 894
 895     return 0;
 896 }
 897
 898 /******************************************************************************
 899  *                              MCIAVI_mciCut                   [internal]
 900  */
 901 static  DWORD   MCIAVI_mciCut(UINT wDevID, DWORD dwFlags, LPMCI_DGV_CUT_PARMS lpParms)
 902 {
 903     WINE_MCIAVI *wma;
 904
 905     FIXME("(%04x, %08x, %p) : stub\n", wDevID, dwFlags, lpParms);
 906
 907     MCIAVI_mciStop(wDevID, MCI_WAIT, NULL);
 908
 909     if (lpParms == NULL)        return MCIERR_NULL_PARAMETER_BLOCK;
 910
 911     wma = MCIAVI_mciGetOpenDev(wDevID);
 912     if (wma == NULL)            return MCIERR_INVALID_DEVICE_ID;
 913
 914     return 0;
 915 }
 916
 917 /******************************************************************************
 918  *                              MCIAVI_mciDelete                        [internal]
 919  */
 920 static  DWORD   MCIAVI_mciDelete(UINT wDevID, DWORD dwFlags, LPMCI_DGV_DELETE_PARMS lpParms)
 921 {
 922     WINE_MCIAVI *wma;
 923
 924     FIXME("(%04x, %08x, %p) : stub\n", wDevID, dwFlags, lpParms);
 925
 926     MCIAVI_mciStop(wDevID, MCI_WAIT, NULL);
 927
 928     if (lpParms == NULL)        return MCIERR_NULL_PARAMETER_BLOCK;
 929
 930     wma = MCIAVI_mciGetOpenDev(wDevID);
 931     if (wma == NULL)            return MCIERR_INVALID_DEVICE_ID;
 932
 933     return 0;
 934 }
 935
 936 /******************************************************************************
 937  *                              MCIAVI_mciPaste                 [internal]
 938  */
 939 static  DWORD   MCIAVI_mciPaste(UINT wDevID, DWORD dwFlags, LPMCI_DGV_PASTE_PARMS lpParms)
 940 {
 941     WINE_MCIAVI *wma;
 942
 943     FIXME("(%04x, %08x, %p) : stub\n", wDevID, dwFlags, lpParms);
 944
 945     MCIAVI_mciStop(wDevID, MCI_WAIT, NULL);
 946
 947     if (lpParms == NULL)        return MCIERR_NULL_PARAMETER_BLOCK;
 948
 949     wma = MCIAVI_mciGetOpenDev(wDevID);
 950     if (wma == NULL)            return MCIERR_INVALID_DEVICE_ID;
 951
 952     return 0;
 953 }
 954
 955 /******************************************************************************
 956  *                              MCIAVI_mciCue                   [internal]
 957  */
 958 static  DWORD   MCIAVI_mciCue(UINT wDevID, DWORD dwFlags, LPMCI_DGV_CUE_PARMS lpParms)
 959 {
 960     WINE_MCIAVI *wma;
 961
 962     FIXME("(%04x, %08x, %p) : stub\n", wDevID, dwFlags, lpParms);
 963
 964     MCIAVI_mciStop(wDevID, MCI_WAIT, NULL);
 965
 966     if (lpParms == NULL)        return MCIERR_NULL_PARAMETER_BLOCK;
 967
 968     wma = MCIAVI_mciGetOpenDev(wDevID);
 969     if (wma == NULL)            return MCIERR_INVALID_DEVICE_ID;
 970
 971     return 0;
 972 }
 973
 974 /******************************************************************************
 975  *                              MCIAVI_mciCapture                       [internal]
 976  */
 977 static  DWORD   MCIAVI_mciCapture(UINT wDevID, DWORD dwFlags, LPMCI_DGV_CAPTURE_PARMSW lpParms)
 978 {
 979     WINE_MCIAVI *wma;
 980
 981     FIXME("(%04x, %08x, %p) : stub\n", wDevID, dwFlags, lpParms);
 982
 983     MCIAVI_mciStop(wDevID, MCI_WAIT, NULL);
 984
 985     if (lpParms == NULL)        return MCIERR_NULL_PARAMETER_BLOCK;
 986
 987     wma = MCIAVI_mciGetOpenDev(wDevID);
 988     if (wma == NULL)            return MCIERR_INVALID_DEVICE_ID;
 989
 990     return 0;
 991 }
 992
 993 /******************************************************************************
 994  *                              MCIAVI_mciMonitor                       [internal]
 995  */
 996 static  DWORD   MCIAVI_mciMonitor(UINT wDevID, DWORD dwFlags, LPMCI_DGV_MONITOR_PARMS lpParms)
 997 {
 998     WINE_MCIAVI *wma;
 999
1000     FIXME("(%04x, %08x, %p) : stub\n", wDevID, dwFlags, lpParms);
1001
1002     MCIAVI_mciStop(wDevID, MCI_WAIT, NULL);
1003
1004     if (lpParms == NULL)        return MCIERR_NULL_PARAMETER_BLOCK;
1005
1006     wma = MCIAVI_mciGetOpenDev(wDevID);
1007     if (wma == NULL)            return MCIERR_INVALID_DEVICE_ID;
1008
1009     return 0;
1010 }
1011
1012 /******************************************************************************
1013  *                              MCIAVI_mciReserve                       [internal]
1014  */
1015 static  DWORD   MCIAVI_mciReserve(UINT wDevID, DWORD dwFlags, LPMCI_DGV_RESERVE_PARMSW lpParms)
1016 {
1017     WINE_MCIAVI *wma;
1018
1019     FIXME("(%04x, %08x, %p) : stub\n", wDevID, dwFlags, lpParms);
1020
1021     MCIAVI_mciStop(wDevID, MCI_WAIT, NULL);
1022
1023     if (lpParms == NULL)        return MCIERR_NULL_PARAMETER_BLOCK;
1024
1025     wma = MCIAVI_mciGetOpenDev(wDevID);
1026     if (wma == NULL)            return MCIERR_INVALID_DEVICE_ID;
1027
1028     return 0;
1029 }
1030
1031 /******************************************************************************
1032  *                              MCIAVI_mciSetAudio                      [internal]
1033  */
1034 static  DWORD   MCIAVI_mciSetAudio(UINT wDevID, DWORD dwFlags, LPMCI_DGV_SETAUDIO_PARMSW lpParms)
1035 {
1036     WINE_MCIAVI *wma;
1037
1038     FIXME("(%04x, %08x, %p) : stub\n", wDevID, dwFlags, lpParms);
1039
1040     MCIAVI_mciStop(wDevID, MCI_WAIT, NULL);
1041
1042     if (lpParms == NULL)        return MCIERR_NULL_PARAMETER_BLOCK;
1043
1044     wma = MCIAVI_mciGetOpenDev(wDevID);
1045     if (wma == NULL)            return MCIERR_INVALID_DEVICE_ID;
1046
1047     return 0;
1048 }
1049
1050 /******************************************************************************
1051  *                              MCIAVI_mciSignal                        [internal]
1052  */
1053 static  DWORD   MCIAVI_mciSignal(UINT wDevID, DWORD dwFlags, LPMCI_DGV_SIGNAL_PARMS lpParms)
1054 {
1055     WINE_MCIAVI *wma;
1056
1057     FIXME("(%04x, %08x, %p) : stub\n", wDevID, dwFlags, lpParms);
1058
1059     MCIAVI_mciStop(wDevID, MCI_WAIT, NULL);
1060
1061     if (lpParms == NULL)        return MCIERR_NULL_PARAMETER_BLOCK;
1062
1063     wma = MCIAVI_mciGetOpenDev(wDevID);
1064     if (wma == NULL)            return MCIERR_INVALID_DEVICE_ID;
1065
1066     return 0;
1067 }
1068
1069 /******************************************************************************
1070  *                              MCIAVI_mciSetVideo                      [internal]
1071  */
1072 static  DWORD   MCIAVI_mciSetVideo(UINT wDevID, DWORD dwFlags, LPMCI_DGV_SETVIDEO_PARMSW lpParms)
1073 {
1074     WINE_MCIAVI *wma;
1075
1076     FIXME("(%04x, %08x, %p) : stub\n", wDevID, dwFlags, lpParms);
1077
1078     MCIAVI_mciStop(wDevID, MCI_WAIT, NULL);
1079
1080     if (lpParms == NULL)        return MCIERR_NULL_PARAMETER_BLOCK;
1081
1082     wma = MCIAVI_mciGetOpenDev(wDevID);
1083     if (wma == NULL)            return MCIERR_INVALID_DEVICE_ID;
1084
1085     return 0;
1086 }
1087
1088 /******************************************************************************
1089  *                              MCIAVI_mciQuality                       [internal]
1090  */
1091 static  DWORD   MCIAVI_mciQuality(UINT wDevID, DWORD dwFlags, LPMCI_DGV_QUALITY_PARMSW lpParms)
1092 {
1093     WINE_MCIAVI *wma;
1094
1095     FIXME("(%04x, %08x, %p) : stub\n", wDevID, dwFlags, lpParms);
1096
1097     MCIAVI_mciStop(wDevID, MCI_WAIT, NULL);
1098
1099     if (lpParms == NULL)        return MCIERR_NULL_PARAMETER_BLOCK;
1100
1101     wma = MCIAVI_mciGetOpenDev(wDevID);
1102     if (wma == NULL)            return MCIERR_INVALID_DEVICE_ID;
1103
1104     return 0;
1105 }
1106
1107 /******************************************************************************
1108  *                              MCIAVI_mciList                  [internal]
1109  */
1110 static  DWORD   MCIAVI_mciList(UINT wDevID, DWORD dwFlags, LPMCI_DGV_LIST_PARMSW lpParms)
1111 {
1112     WINE_MCIAVI *wma;
1113
1114     FIXME("(%04x, %08x, %p) : stub\n", wDevID, dwFlags, lpParms);
1115
1116     MCIAVI_mciStop(wDevID, MCI_WAIT, NULL);
1117
1118     if (lpParms == NULL)        return MCIERR_NULL_PARAMETER_BLOCK;
1119
1120     wma = MCIAVI_mciGetOpenDev(wDevID);
1121     if (wma == NULL)            return MCIERR_INVALID_DEVICE_ID;
1122
1123     return 0;
1124 }
1125
1126 /******************************************************************************
1127  *                              MCIAVI_mciUndo                  [internal]
1128  */
1129 static  DWORD   MCIAVI_mciUndo(UINT wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms)
1130 {
1131     WINE_MCIAVI *wma;
1132
1133     FIXME("(%04x, %08x, %p) : stub\n", wDevID, dwFlags, lpParms);
1134
1135     MCIAVI_mciStop(wDevID, MCI_WAIT, NULL);
1136
1137     if (lpParms == NULL)        return MCIERR_NULL_PARAMETER_BLOCK;
1138
1139     wma = MCIAVI_mciGetOpenDev(wDevID);
1140     if (wma == NULL)            return MCIERR_INVALID_DEVICE_ID;
1141
1142     return 0;
1143 }
1144
1145 /******************************************************************************
1146  *                              MCIAVI_mciConfigure                     [internal]
1147  */
1148 static  DWORD   MCIAVI_mciConfigure(UINT wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms)
1149 {
1150     WINE_MCIAVI *wma;
1151
1152     FIXME("(%04x, %08x, %p) : stub\n", wDevID, dwFlags, lpParms);
1153
1154     MCIAVI_mciStop(wDevID, MCI_WAIT, NULL);
1155
1156     if (lpParms == NULL)        return MCIERR_NULL_PARAMETER_BLOCK;
1157
1158     wma = MCIAVI_mciGetOpenDev(wDevID);
1159     if (wma == NULL)            return MCIERR_INVALID_DEVICE_ID;
1160
1161     return 0;
1162 }
1163
1164 /******************************************************************************
1165  *                              MCIAVI_mciRestore                       [internal]
1166  */
1167 static  DWORD   MCIAVI_mciRestore(UINT wDevID, DWORD dwFlags, LPMCI_DGV_RESTORE_PARMSW lpParms)
1168 {
1169     WINE_MCIAVI *wma;
1170
1171     FIXME("(%04x, %08x, %p) : stub\n", wDevID, dwFlags, lpParms);
1172
1173     MCIAVI_mciStop(wDevID, MCI_WAIT, NULL);
1174
1175     if (lpParms == NULL)        return MCIERR_NULL_PARAMETER_BLOCK;
1176
1177     wma = MCIAVI_mciGetOpenDev(wDevID);
1178     if (wma == NULL)            return MCIERR_INVALID_DEVICE_ID;
1179
1180     return 0;
1181 }
1182
1183 /*======================================================================*
1184  *                          MCI AVI entry points                        *
1185  *======================================================================*/
1186
1187 /**************************************************************************
1188  *                              DriverProc (MCIAVI.@)
1189  */
1190 LRESULT CALLBACK MCIAVI_DriverProc(DWORD_PTR dwDevID, HDRVR hDriv, UINT wMsg,
1191                                    LPARAM dwParam1, LPARAM dwParam2)
1192 {
1193     TRACE("(%08lX, %p, %08X, %08lX, %08lX)\n",
1194           dwDevID, hDriv, wMsg, dwParam1, dwParam2);
1195
1196     switch (wMsg) {
1197     case DRV_LOAD:              return 1;
1198     case DRV_FREE:              return 1;
1199     case DRV_OPEN:              return MCIAVI_drvOpen((LPCWSTR)dwParam1, (LPMCI_OPEN_DRIVER_PARMSW)dwParam2);
1200     case DRV_CLOSE:             return MCIAVI_drvClose(dwDevID);
1201     case DRV_ENABLE:            return 1;
1202     case DRV_DISABLE:           return 1;
1203     case DRV_QUERYCONFIGURE:    return 1;
1204     case DRV_CONFIGURE:         return MCIAVI_drvConfigure(dwDevID);
1205     case DRV_INSTALL:           return DRVCNF_RESTART;
1206     case DRV_REMOVE:            return DRVCNF_RESTART;
1207     }
1208
1209     /* session instance */
1210     if (dwDevID == 0xFFFFFFFF) return 1;
1211
1212     switch (wMsg) {
1213     case MCI_OPEN_DRIVER:       return MCIAVI_mciOpen      (dwDevID, dwParam1, (LPMCI_DGV_OPEN_PARMSW)     dwParam2);
1214     case MCI_CLOSE_DRIVER:      return MCIAVI_mciClose     (dwDevID, dwParam1, (LPMCI_GENERIC_PARMS)       dwParam2);
1215     case MCI_PLAY:              return MCIAVI_mciPlay      (dwDevID, dwParam1, (LPMCI_PLAY_PARMS)          dwParam2);
1216     case MCI_RECORD:            return MCIAVI_mciRecord    (dwDevID, dwParam1, (LPMCI_DGV_RECORD_PARMS)    dwParam2);
1217     case MCI_STOP:              return MCIAVI_mciStop      (dwDevID, dwParam1, (LPMCI_GENERIC_PARMS)       dwParam2);
1218     case MCI_SET:               return MCIAVI_mciSet       (dwDevID, dwParam1, (LPMCI_DGV_SET_PARMS)       dwParam2);
1219     case MCI_PAUSE:             return MCIAVI_mciPause     (dwDevID, dwParam1, (LPMCI_GENERIC_PARMS)       dwParam2);
1220     case MCI_RESUME:            return MCIAVI_mciResume    (dwDevID, dwParam1, (LPMCI_GENERIC_PARMS)       dwParam2);
1221     case MCI_STATUS:            return MCIAVI_mciStatus    (dwDevID, dwParam1, (LPMCI_DGV_STATUS_PARMSW)   dwParam2);
1222     case MCI_GETDEVCAPS:        return MCIAVI_mciGetDevCaps(dwDevID, dwParam1, (LPMCI_GETDEVCAPS_PARMS)    dwParam2);
1223     case MCI_INFO:              return MCIAVI_mciInfo      (dwDevID, dwParam1, (LPMCI_DGV_INFO_PARMSW)     dwParam2);
1224     case MCI_SEEK:              return MCIAVI_mciSeek      (dwDevID, dwParam1, (LPMCI_SEEK_PARMS)          dwParam2);
1225     case MCI_PUT:               return MCIAVI_mciPut       (dwDevID, dwParam1, (LPMCI_DGV_PUT_PARMS)       dwParam2);
1226     case MCI_WINDOW:            return MCIAVI_mciWindow    (dwDevID, dwParam1, (LPMCI_DGV_WINDOW_PARMSW)   dwParam2);
1227     case MCI_LOAD:              return MCIAVI_mciLoad      (dwDevID, dwParam1, (LPMCI_DGV_LOAD_PARMSW)     dwParam2);
1228     case MCI_SAVE:              return MCIAVI_mciSave      (dwDevID, dwParam1, (LPMCI_DGV_SAVE_PARMSW)     dwParam2);
1229     case MCI_FREEZE:            return MCIAVI_mciFreeze    (dwDevID, dwParam1, (LPMCI_DGV_RECT_PARMS)      dwParam2);
1230     case MCI_REALIZE:           return MCIAVI_mciRealize   (dwDevID, dwParam1, (LPMCI_GENERIC_PARMS)       dwParam2);
1231     case MCI_UNFREEZE:          return MCIAVI_mciUnFreeze  (dwDevID, dwParam1, (LPMCI_DGV_RECT_PARMS)      dwParam2);
1232     case MCI_UPDATE:            return MCIAVI_mciUpdate    (dwDevID, dwParam1, (LPMCI_DGV_UPDATE_PARMS)    dwParam2);
1233     case MCI_WHERE:             return MCIAVI_mciWhere     (dwDevID, dwParam1, (LPMCI_DGV_RECT_PARMS)      dwParam2);
1234     case MCI_STEP:              return MCIAVI_mciStep      (dwDevID, dwParam1, (LPMCI_DGV_STEP_PARMS)      dwParam2);
1235     case MCI_COPY:              return MCIAVI_mciCopy      (dwDevID, dwParam1, (LPMCI_DGV_COPY_PARMS)      dwParam2);
1236     case MCI_CUT:               return MCIAVI_mciCut       (dwDevID, dwParam1, (LPMCI_DGV_CUT_PARMS)       dwParam2);
1237     case MCI_DELETE:            return MCIAVI_mciDelete    (dwDevID, dwParam1, (LPMCI_DGV_DELETE_PARMS)    dwParam2);
1238     case MCI_PASTE:             return MCIAVI_mciPaste     (dwDevID, dwParam1, (LPMCI_DGV_PASTE_PARMS)     dwParam2);
1239     case MCI_CUE:               return MCIAVI_mciCue       (dwDevID, dwParam1, (LPMCI_DGV_CUE_PARMS)       dwParam2);
1240         /* Digital Video specific */
1241     case MCI_CAPTURE:           return MCIAVI_mciCapture   (dwDevID, dwParam1, (LPMCI_DGV_CAPTURE_PARMSW)  dwParam2);
1242     case MCI_MONITOR:           return MCIAVI_mciMonitor   (dwDevID, dwParam1, (LPMCI_DGV_MONITOR_PARMS)   dwParam2);
1243     case MCI_RESERVE:           return MCIAVI_mciReserve   (dwDevID, dwParam1, (LPMCI_DGV_RESERVE_PARMSW)  dwParam2);
1244     case MCI_SETAUDIO:          return MCIAVI_mciSetAudio  (dwDevID, dwParam1, (LPMCI_DGV_SETAUDIO_PARMSW) dwParam2);
1245     case MCI_SIGNAL:            return MCIAVI_mciSignal    (dwDevID, dwParam1, (LPMCI_DGV_SIGNAL_PARMS)    dwParam2);
1246     case MCI_SETVIDEO:          return MCIAVI_mciSetVideo  (dwDevID, dwParam1, (LPMCI_DGV_SETVIDEO_PARMSW) dwParam2);
1247     case MCI_QUALITY:           return MCIAVI_mciQuality   (dwDevID, dwParam1, (LPMCI_DGV_QUALITY_PARMSW)  dwParam2);
1248     case MCI_LIST:              return MCIAVI_mciList      (dwDevID, dwParam1, (LPMCI_DGV_LIST_PARMSW)     dwParam2);
1249     case MCI_UNDO:              return MCIAVI_mciUndo      (dwDevID, dwParam1, (LPMCI_GENERIC_PARMS)       dwParam2);
1250     case MCI_CONFIGURE:         return MCIAVI_mciConfigure (dwDevID, dwParam1, (LPMCI_GENERIC_PARMS)       dwParam2);
1251     case MCI_RESTORE:           return MCIAVI_mciRestore   (dwDevID, dwParam1, (LPMCI_DGV_RESTORE_PARMSW)  dwParam2);
1252
1253     case MCI_SPIN:
1254     case MCI_ESCAPE:
1255         WARN("Unsupported command [%u]\n", wMsg);
1256         break;
1257     case MCI_OPEN:
1258     case MCI_CLOSE:
1259         FIXME("Shouldn't receive a MCI_OPEN or CLOSE message\n");
1260         break;
1261     default:
1262         TRACE("Sending msg [%u] to default driver proc\n", wMsg);
1263         return DefDriverProc(dwDevID, hDriv, wMsg, dwParam1, dwParam2);
1264     }
1265     return MCIERR_UNRECOGNIZED_COMMAND;
1266 }