dll/win32/mciavi32/info.c

   1 /*
   2  * Digital video MCI Wine Driver
   3  *
   4  * Copyright 1999, 2000 Eric POUECH
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #include "private_mciavi.h"
  22
  23 /**************************************************************************
  24  *                              MCIAVI_ConvertFrameToTimeFormat [internal]
  25  */
  26 static DWORD MCIAVI_ConvertFrameToTimeFormat(WINE_MCIAVI* wma, DWORD val, LPDWORD lpRet)
  27 {
  28     DWORD          ret = 0;
  29
  30     switch (wma->dwMciTimeFormat) {
  31     case MCI_FORMAT_MILLISECONDS:
  32         ret = (val * wma->mah.dwMicroSecPerFrame) / 1000;
  33         break;
  34     case MCI_FORMAT_FRAMES:
  35         ret = val;
  36         break;
  37     default:
  38         WARN("Bad time format %u!\n", wma->dwMciTimeFormat);
  39     }
  40     TRACE("val=%u=0x%08x [tf=%u] => ret=%u\n", val, val, wma->dwMciTimeFormat, ret);
  41     *lpRet = 0;
  42     return ret;
  43 }
  44
  45 /**************************************************************************
  46  *                              MCIAVI_ConvertTimeFormatToFrame [internal]
  47  */
  48 DWORD   MCIAVI_ConvertTimeFormatToFrame(WINE_MCIAVI* wma, DWORD val)
  49 {
  50     DWORD       ret = 0;
  51
  52     switch (wma->dwMciTimeFormat) {
  53     case MCI_FORMAT_MILLISECONDS:
  54         ret = (val * 1000) / wma->mah.dwMicroSecPerFrame;
  55         break;
  56     case MCI_FORMAT_FRAMES:
  57         ret = val;
  58         break;
  59     default:
  60         WARN("Bad time format %u!\n", wma->dwMciTimeFormat);
  61     }
  62     TRACE("val=%u=0x%08x [tf=%u] => ret=%u\n", val, val, wma->dwMciTimeFormat, ret);
  63     return ret;
  64 }
  65
  66 /***************************************************************************
  67  *                              MCIAVI_mciGetDevCaps            [internal]
  68  */
  69 DWORD   MCIAVI_mciGetDevCaps(UINT wDevID, DWORD dwFlags,  LPMCI_GETDEVCAPS_PARMS lpParms)
  70 {
  71     WINE_MCIAVI*        wma = MCIAVI_mciGetOpenDev(wDevID);
  72     DWORD               ret = MCIERR_UNSUPPORTED_FUNCTION;
  73
  74     TRACE("(%04x, %08X, %p)\n", wDevID, dwFlags, lpParms);
  75
  76     if (lpParms == NULL)        return MCIERR_NULL_PARAMETER_BLOCK;
  77     if (wma == NULL)            return MCIERR_INVALID_DEVICE_ID;
  78     if (!(dwFlags & MCI_GETDEVCAPS_ITEM)) return MCIERR_MISSING_PARAMETER;
  79     if (dwFlags & MCI_TEST)     return 0;
  80
  81     EnterCriticalSection(&wma->cs);
  82
  83     if (dwFlags & MCI_GETDEVCAPS_ITEM) {
  84         switch (lpParms->dwItem) {
  85         case MCI_GETDEVCAPS_DEVICE_TYPE:
  86             TRACE("MCI_GETDEVCAPS_DEVICE_TYPE !\n");
  87             lpParms->dwReturn = MAKEMCIRESOURCE(MCI_DEVTYPE_DIGITAL_VIDEO, MCI_DEVTYPE_DIGITAL_VIDEO);
  88             ret = MCI_RESOURCE_RETURNED;
  89             break;
  90         case MCI_GETDEVCAPS_HAS_AUDIO:
  91             TRACE("MCI_GETDEVCAPS_HAS_AUDIO !\n");
  92             lpParms->dwReturn = MAKEMCIRESOURCE(TRUE, MCI_TRUE);
  93             ret = MCI_RESOURCE_RETURNED;
  94             break;
  95         case MCI_GETDEVCAPS_HAS_VIDEO:
  96             TRACE("MCI_GETDEVCAPS_HAS_VIDEO !\n");
  97             lpParms->dwReturn = MAKEMCIRESOURCE(TRUE, MCI_TRUE);
  98             ret = MCI_RESOURCE_RETURNED;
  99             break;
 100         case MCI_GETDEVCAPS_USES_FILES:
 101             TRACE("MCI_GETDEVCAPS_USES_FILES !\n");
 102             lpParms->dwReturn = MAKEMCIRESOURCE(TRUE, MCI_TRUE);
 103             ret = MCI_RESOURCE_RETURNED;
 104             break;
 105         case MCI_GETDEVCAPS_COMPOUND_DEVICE:
 106             TRACE("MCI_GETDEVCAPS_COMPOUND_DEVICE !\n");
 107             lpParms->dwReturn = MAKEMCIRESOURCE(TRUE, MCI_TRUE);
 108             ret = MCI_RESOURCE_RETURNED;
 109             break;
 110         case MCI_GETDEVCAPS_CAN_EJECT:
 111             TRACE("MCI_GETDEVCAPS_CAN_EJECT !\n");
 112             lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE);
 113             ret = MCI_RESOURCE_RETURNED;
 114             break;
 115         case MCI_GETDEVCAPS_CAN_PLAY:
 116             TRACE("MCI_GETDEVCAPS_CAN_PLAY !\n");
 117             lpParms->dwReturn = MAKEMCIRESOURCE(TRUE, MCI_TRUE);
 118             ret = MCI_RESOURCE_RETURNED;
 119             break;
 120         case MCI_GETDEVCAPS_CAN_RECORD:
 121             TRACE("MCI_GETDEVCAPS_CAN_RECORD !\n");
 122             lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE);
 123             ret = MCI_RESOURCE_RETURNED;
 124             break;
 125         case MCI_GETDEVCAPS_CAN_SAVE:
 126             TRACE("MCI_GETDEVCAPS_CAN_SAVE !\n");
 127             lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE);
 128             ret = MCI_RESOURCE_RETURNED;
 129             break;
 130         case MCI_DGV_GETDEVCAPS_CAN_REVERSE:
 131             TRACE("MCI_DGV_GETDEVCAPS_CAN_REVERSE !\n");
 132             lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE); /* FIXME */
 133             ret = MCI_RESOURCE_RETURNED;
 134             break;
 135         case MCI_DGV_GETDEVCAPS_CAN_STRETCH:
 136             TRACE("MCI_DGV_GETDEVCAPS_CAN_STRETCH !\n");
 137             lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE); /* FIXME */
 138             ret = MCI_RESOURCE_RETURNED;
 139             break;
 140         case MCI_DGV_GETDEVCAPS_CAN_LOCK:
 141             TRACE("MCI_DGV_GETDEVCAPS_CAN_LOCK !\n");
 142             lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE);
 143             ret = MCI_RESOURCE_RETURNED;
 144             break;
 145         case MCI_DGV_GETDEVCAPS_CAN_FREEZE:
 146             TRACE("MCI_DGV_GETDEVCAPS_CAN_FREEZE !\n");
 147             lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE);
 148             ret = MCI_RESOURCE_RETURNED;
 149             break;
 150         case MCI_DGV_GETDEVCAPS_CAN_STR_IN:
 151             TRACE("MCI_DGV_GETDEVCAPS_CAN_STRETCH_INPUT !\n");
 152             lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE);
 153             ret = MCI_RESOURCE_RETURNED;
 154             break;
 155         case MCI_DGV_GETDEVCAPS_HAS_STILL:
 156             TRACE("MCI_DGV_GETDEVCAPS_HAS_STILL !\n");
 157             lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE);
 158             ret = MCI_RESOURCE_RETURNED;
 159             break;
 160         case MCI_DGV_GETDEVCAPS_CAN_TEST:
 161             TRACE("MCI_DGV_GETDEVCAPS_CAN_TEST !\n");
 162             lpParms->dwReturn = MAKEMCIRESOURCE(TRUE, MCI_TRUE);
 163             ret = MCI_RESOURCE_RETURNED;
 164             break;
 165         case MCI_DGV_GETDEVCAPS_PALETTES:
 166             TRACE("MCI_DGV_GETDEVCAPS_PALETTES !\n");
 167             lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE); /* FIXME */
 168             ret = MCI_RESOURCE_RETURNED;
 169             break;
 170         /* w2k does not know MAX_WINDOWS or MAX/MINIMUM_RATE */
 171         default:
 172             FIXME("Unknown capability (%08x) !\n", lpParms->dwItem);
 173             break;
 174         }
 175     }
 176
 177     LeaveCriticalSection(&wma->cs);
 178     return ret;
 179 }
 180
 181 /***************************************************************************
 182  *                              MCIAVI_mciInfo                  [internal]
 183  */
 184 DWORD   MCIAVI_mciInfo(UINT wDevID, DWORD dwFlags, LPMCI_DGV_INFO_PARMSW lpParms)
 185 {
 186     LPCWSTR             str = 0;
 187     WINE_MCIAVI*        wma = MCIAVI_mciGetOpenDev(wDevID);
 188     DWORD               ret = 0;
 189     static const WCHAR wszAviPlayer[] = {'W','i','n','e','\'','s',' ','A','V','I',' ','p','l','a','y','e','r',0};
 190     static const WCHAR wszVersion[] = {'1','.','1',0};
 191
 192     if (lpParms == NULL || lpParms->lpstrReturn == NULL)
 193         return MCIERR_NULL_PARAMETER_BLOCK;
 194     if (wma == NULL) return MCIERR_INVALID_DEVICE_ID;
 195     if (dwFlags & MCI_TEST)     return 0;
 196
 197     TRACE("buf=%p, len=%u\n", lpParms->lpstrReturn, lpParms->dwRetSize);
 198
 199     EnterCriticalSection(&wma->cs);
 200
 201     if (dwFlags & MCI_INFO_PRODUCT)
 202         str = wszAviPlayer;
 203     else if (dwFlags & MCI_INFO_VERSION)
 204         str = wszVersion;
 205     else if (dwFlags & MCI_INFO_FILE)
 206         str = wma->lpFileName;
 207     else {
 208         WARN("Don't know this info command (%u)\n", dwFlags);
 209         ret = MCIERR_UNRECOGNIZED_COMMAND;
 210     }
 211     if (!ret) {
 212         WCHAR zero = 0;
 213         /* Only mciwave, mciseq and mcicda set dwRetSize (since NT). */
 214         lstrcpynW(lpParms->lpstrReturn, str ? str : &zero, lpParms->dwRetSize);
 215     }
 216     LeaveCriticalSection(&wma->cs);
 217     return ret;
 218 }
 219
 220 /***************************************************************************
 221  *                              MCIAVI_mciSet                   [internal]
 222  */
 223 DWORD   MCIAVI_mciSet(UINT wDevID, DWORD dwFlags, LPMCI_DGV_SET_PARMS lpParms)
 224 {
 225     WINE_MCIAVI*        wma = MCIAVI_mciGetOpenDev(wDevID);
 226
 227     if (lpParms == NULL)        return MCIERR_NULL_PARAMETER_BLOCK;
 228     if (wma == NULL)            return MCIERR_INVALID_DEVICE_ID;
 229     if (dwFlags & MCI_TEST)     return 0;
 230
 231     EnterCriticalSection(&wma->cs);
 232
 233     if (dwFlags & MCI_SET_TIME_FORMAT) {
 234         switch (lpParms->dwTimeFormat) {
 235         case MCI_FORMAT_MILLISECONDS:
 236             TRACE("MCI_FORMAT_MILLISECONDS !\n");
 237             wma->dwMciTimeFormat = MCI_FORMAT_MILLISECONDS;
 238             break;
 239         case MCI_FORMAT_FRAMES:
 240             TRACE("MCI_FORMAT_FRAMES !\n");
 241             wma->dwMciTimeFormat = MCI_FORMAT_FRAMES;
 242             break;
 243         default:
 244             WARN("Bad time format %u!\n", lpParms->dwTimeFormat);
 245             LeaveCriticalSection(&wma->cs);
 246             return MCIERR_BAD_TIME_FORMAT;
 247         }
 248     }
 249
 250     if (dwFlags & MCI_SET_DOOR_OPEN) {
 251         TRACE("No support for door open !\n");
 252         LeaveCriticalSection(&wma->cs);
 253         return MCIERR_UNSUPPORTED_FUNCTION;
 254     }
 255     if (dwFlags & MCI_SET_DOOR_CLOSED) {
 256         TRACE("No support for door close !\n");
 257         LeaveCriticalSection(&wma->cs);
 258         return MCIERR_UNSUPPORTED_FUNCTION;
 259     }
 260
 261     if (dwFlags & MCI_SET_ON) {
 262         const char *szVideo="";
 263         const char *szAudio="";
 264         const char *szSeek="";
 265
 266         if (dwFlags & MCI_SET_VIDEO) {
 267             szVideo = " video";
 268             wma->dwSet |= 4;
 269         }
 270         if (dwFlags & MCI_SET_AUDIO) {
 271             switch (lpParms->dwAudio) {
 272             case MCI_SET_AUDIO_ALL:
 273                 szAudio = " audio all";
 274                 wma->dwSet |= 3;
 275                 break;
 276             case MCI_SET_AUDIO_LEFT:
 277                 szAudio = " audio left";
 278                 wma->dwSet |= 1;
 279                 break;
 280             case MCI_SET_AUDIO_RIGHT:
 281                 szAudio = " audio right";
 282                 wma->dwSet |= 2;
 283                 break;
 284             default:
 285                 szAudio = " audio unknown";
 286                 WARN("Unknown audio channel %u\n", lpParms->dwAudio);
 287                 break;
 288             }
 289         }
 290         if (dwFlags & MCI_DGV_SET_SEEK_EXACTLY) {
 291             szSeek = " seek_exactly";
 292         }
 293         FIXME("MCI_SET_ON:%s%s%s\n", szVideo, szAudio, szSeek);
 294     }
 295
 296     if (dwFlags & MCI_SET_OFF) {
 297         const char *szVideo="";
 298         const char *szAudio="";
 299         const char *szSeek="";
 300
 301         if (dwFlags & MCI_SET_VIDEO) {
 302             szVideo = " video";
 303             wma->dwSet &= ~4;
 304         }
 305         if (dwFlags & MCI_SET_AUDIO) {
 306             switch (lpParms->dwAudio) {
 307             case MCI_SET_AUDIO_ALL:
 308                 szAudio = " audio all";
 309                 wma->dwSet &= ~3;
 310                 break;
 311             case MCI_SET_AUDIO_LEFT:
 312                 szAudio = " audio left";
 313                 wma->dwSet &= ~2;
 314                 break;
 315             case MCI_SET_AUDIO_RIGHT:
 316                 szAudio = " audio right";
 317                 wma->dwSet &= ~2;
 318                 break;
 319             default:
 320                 szAudio = " audio unknown";
 321                 WARN("Unknown audio channel %u\n", lpParms->dwAudio);
 322                 break;
 323             }
 324         }
 325         if (dwFlags & MCI_DGV_SET_SEEK_EXACTLY) {
 326             szSeek = " seek_exactly";
 327         }
 328         FIXME("MCI_SET_OFF:%s%s%s\n", szVideo, szAudio, szSeek);
 329     }
 330     if (dwFlags & MCI_DGV_SET_FILEFORMAT) {
 331         LPCSTR  str = "save";
 332         if (dwFlags & MCI_DGV_SET_STILL)
 333             str = "capture";
 334
 335         switch (lpParms->dwFileFormat) {
 336         case MCI_DGV_FF_AVI:    FIXME("Setting file format (%s) to 'AVI'\n", str);      break;
 337         case MCI_DGV_FF_AVSS:   FIXME("Setting file format (%s) to 'AVSS'\n", str);     break;
 338         case MCI_DGV_FF_DIB:    FIXME("Setting file format (%s) to 'DIB'\n", str);      break;
 339         case MCI_DGV_FF_JFIF:   FIXME("Setting file format (%s) to 'JFIF'\n", str);     break;
 340         case MCI_DGV_FF_JPEG:   FIXME("Setting file format (%s) to 'JPEG'\n", str);     break;
 341         case MCI_DGV_FF_MPEG:   FIXME("Setting file format (%s) to 'MPEG'\n", str);     break;
 342         case MCI_DGV_FF_RDIB:   FIXME("Setting file format (%s) to 'RLE DIB'\n", str);  break;
 343         case MCI_DGV_FF_RJPEG:  FIXME("Setting file format (%s) to 'RJPEG'\n", str);    break;
 344         default:                FIXME("Setting unknown file format (%s): %d\n", str, lpParms->dwFileFormat);
 345         }
 346     }
 347
 348     if (dwFlags & MCI_DGV_SET_SPEED) {
 349         FIXME("Setting speed to %d\n", lpParms->dwSpeed);
 350     }
 351
 352     LeaveCriticalSection(&wma->cs);
 353     return 0;
 354 }
 355
 356 /***************************************************************************
 357  *                              MCIAVI_mciStatus                        [internal]
 358  */
 359 DWORD   MCIAVI_mciStatus(UINT wDevID, DWORD dwFlags, LPMCI_DGV_STATUS_PARMSW lpParms)
 360 {
 361     WINE_MCIAVI*        wma = MCIAVI_mciGetOpenDev(wDevID);
 362     DWORD               ret = 0;
 363
 364     if (lpParms == NULL)        return MCIERR_NULL_PARAMETER_BLOCK;
 365     if (wma == NULL)            return MCIERR_INVALID_DEVICE_ID;
 366     if (!(dwFlags & MCI_STATUS_ITEM))   return MCIERR_MISSING_PARAMETER;
 367     if (dwFlags & MCI_TEST)     return 0;
 368
 369     EnterCriticalSection(&wma->cs);
 370
 371     if (dwFlags & MCI_STATUS_ITEM) {
 372         switch (lpParms->dwItem) {
 373         case MCI_STATUS_CURRENT_TRACK:
 374             lpParms->dwReturn = 1;
 375             TRACE("MCI_STATUS_CURRENT_TRACK => %lu\n", lpParms->dwReturn);
 376             break;
 377         case MCI_STATUS_LENGTH:
 378             if (!wma->hFile) {
 379                 lpParms->dwReturn = 0;
 380                 LeaveCriticalSection(&wma->cs);
 381                 return MCIERR_UNSUPPORTED_FUNCTION;
 382             }
 383             /* only one track in file is currently handled, so don't take care of MCI_TRACK flag */
 384             lpParms->dwReturn = MCIAVI_ConvertFrameToTimeFormat(wma, wma->mah.dwTotalFrames, &ret);
 385             TRACE("MCI_STATUS_LENGTH => %lu\n", lpParms->dwReturn);
 386             break;
 387         case MCI_STATUS_MODE:
 388             lpParms->dwReturn = MAKEMCIRESOURCE(wma->dwStatus, wma->dwStatus);
 389             ret = MCI_RESOURCE_RETURNED;
 390            TRACE("MCI_STATUS_MODE => 0x%04x\n", LOWORD(lpParms->dwReturn));
 391             break;
 392         case MCI_STATUS_MEDIA_PRESENT:
 393             TRACE("MCI_STATUS_MEDIA_PRESENT => TRUE\n");
 394             lpParms->dwReturn = MAKEMCIRESOURCE(TRUE, MCI_TRUE);
 395             ret = MCI_RESOURCE_RETURNED;
 396             break;
 397         case MCI_STATUS_NUMBER_OF_TRACKS:
 398             lpParms->dwReturn = 1;
 399             TRACE("MCI_STATUS_NUMBER_OF_TRACKS => %lu\n", lpParms->dwReturn);
 400             break;
 401         case MCI_STATUS_POSITION:
 402             if (!wma->hFile) {
 403                 lpParms->dwReturn = 0;
 404                 LeaveCriticalSection(&wma->cs);
 405                 return MCIERR_UNSUPPORTED_FUNCTION;
 406             }
 407             /* only one track in file is currently handled, so don't take care of MCI_TRACK flag */
 408             lpParms->dwReturn = MCIAVI_ConvertFrameToTimeFormat(wma,
 409                                                              (dwFlags & MCI_STATUS_START) ? 0 : wma->dwCurrVideoFrame,
 410                                                              &ret);
 411             TRACE("MCI_STATUS_POSITION %s => %lu\n",
 412                   (dwFlags & MCI_STATUS_START) ? "start" : "current", lpParms->dwReturn);
 413             break;
 414         case MCI_STATUS_READY:
 415             lpParms->dwReturn = (wma->dwStatus == MCI_MODE_NOT_READY) ?
 416                 MAKEMCIRESOURCE(FALSE, MCI_FALSE) : MAKEMCIRESOURCE(TRUE, MCI_TRUE);
 417             ret = MCI_RESOURCE_RETURNED;
 418             TRACE("MCI_STATUS_READY = %u\n", LOWORD(lpParms->dwReturn));
 419             break;
 420         case MCI_STATUS_TIME_FORMAT:
 421             lpParms->dwReturn = MAKEMCIRESOURCE(wma->dwMciTimeFormat,
 422                                 wma->dwMciTimeFormat + MCI_FORMAT_RETURN_BASE);
 423             TRACE("MCI_STATUS_TIME_FORMAT => %u\n", LOWORD(lpParms->dwReturn));
 424             ret = MCI_RESOURCE_RETURNED;
 425             break;
 426         case MCI_DGV_STATUS_AUDIO:
 427             lpParms->dwReturn = (wma->dwSet & 3) ?
 428                 MAKEMCIRESOURCE(MCI_ON, MCI_ON_S) : MAKEMCIRESOURCE(MCI_OFF, MCI_OFF_S);
 429             ret = MCI_RESOURCE_RETURNED|MCI_RESOURCE_DRIVER;
 430             TRACE("MCI_STATUS_AUDIO = %u\n", LOWORD(lpParms->dwReturn));
 431             break;
 432         case MCI_DGV_STATUS_VIDEO:
 433             lpParms->dwReturn = (wma->dwSet & 4) ?
 434                 MAKEMCIRESOURCE(MCI_ON, MCI_ON_S) : MAKEMCIRESOURCE(MCI_OFF, MCI_OFF_S);
 435             ret = MCI_RESOURCE_RETURNED|MCI_RESOURCE_DRIVER;
 436             TRACE("MCI_STATUS_VIDEO = %u\n", LOWORD(lpParms->dwReturn));
 437             break;
 438
 439 #if 0
 440         case MCI_AVI_STATUS_AUDIO_BREAKS:
 441         case MCI_AVI_STATUS_FRAMES_SKIPPED:
 442         case MCI_AVI_STATUS_LAST_PLAY_SPEED:
 443         case MCI_DGV_STATUS_AUDIO_INPUT:
 444         case MCI_DGV_STATUS_AUDIO_RECORD:
 445         case MCI_DGV_STATUS_AUDIO_SOURCE:
 446         case MCI_DGV_STATUS_AVGBYTESPERSEC:
 447         case MCI_DGV_STATUS_BASS:
 448         case MCI_DGV_STATUS_BITSPERSAMPLE:
 449         case MCI_DGV_STATUS_BLOCKALIGN:
 450         case MCI_DGV_STATUS_BRIGHTNESS:
 451         case MCI_DGV_STATUS_COLOR:
 452         case MCI_DGV_STATUS_CONTRAST:
 453         case MCI_DGV_STATUS_FILEFORMAT:
 454         case MCI_DGV_STATUS_FILE_MODE:
 455         case MCI_DGV_STATUS_FILE_COMPLETION:
 456         case MCI_DGV_STATUS_GAMMA:
 457 #endif
 458         case MCI_DGV_STATUS_BITSPERPEL:
 459             lpParms->dwReturn = wma->inbih->biBitCount;
 460             TRACE("MCI_DGV_STATUS_BITSPERPEL => %lu\n", lpParms->dwReturn);
 461             break;
 462         case MCI_DGV_STATUS_HPAL:
 463             lpParms->dwReturn = 0;
 464             TRACE("MCI_DGV_STATUS_HPAL => %lx\n", lpParms->dwReturn);
 465             break;
 466         case MCI_DGV_STATUS_HWND:
 467            lpParms->dwReturn = (DWORD_PTR)wma->hWndPaint;
 468            TRACE("MCI_DGV_STATUS_HWND => %p\n", wma->hWndPaint);
 469            break;
 470         case MCI_DGV_STATUS_WINDOW_VISIBLE:
 471             lpParms->dwReturn = IsWindowVisible(wma->hWndPaint) ?
 472                 MAKEMCIRESOURCE(TRUE, MCI_TRUE) : MAKEMCIRESOURCE(FALSE, MCI_FALSE);
 473             ret = MCI_RESOURCE_RETURNED;
 474             TRACE("MCI_STATUS_WINDOW_VISIBLE = %u\n", LOWORD(lpParms->dwReturn));
 475             break;
 476         case MCI_DGV_STATUS_WINDOW_MINIMIZED:
 477             lpParms->dwReturn = IsIconic(wma->hWndPaint) ?
 478                 MAKEMCIRESOURCE(TRUE, MCI_TRUE) : MAKEMCIRESOURCE(FALSE, MCI_FALSE);
 479             ret = MCI_RESOURCE_RETURNED;
 480             TRACE("MCI_STATUS_WINDOW_MINIMIZED = %u\n", LOWORD(lpParms->dwReturn));
 481             break;
 482         case MCI_DGV_STATUS_WINDOW_MAXIMIZED:
 483             lpParms->dwReturn = IsZoomed(wma->hWndPaint) ?
 484                 MAKEMCIRESOURCE(TRUE, MCI_TRUE) : MAKEMCIRESOURCE(FALSE, MCI_FALSE);
 485             ret = MCI_RESOURCE_RETURNED;
 486             TRACE("MCI_STATUS_WINDOW_MMAXIMIZED = %u\n", LOWORD(lpParms->dwReturn));
 487             break;
 488         case MCI_DGV_STATUS_SPEED:
 489             lpParms->dwReturn = 1000;
 490             TRACE("MCI_DGV_STATUS_SPEED = %lu\n", lpParms->dwReturn);
 491             break;
 492         case MCI_DGV_STATUS_FRAME_RATE:
 493             /* FIXME: 1000 is a settable speed multiplier */
 494             lpParms->dwReturn = MulDiv(1000000,1000,wma->mah.dwMicroSecPerFrame);
 495             TRACE("MCI_DGV_STATUS_FRAME_RATE = %lu\n", lpParms->dwReturn);
 496             break;
 497         case MCI_DGV_STATUS_FORWARD:
 498             lpParms->dwReturn = MAKEMCIRESOURCE(TRUE, MCI_TRUE);
 499             ret = MCI_RESOURCE_RETURNED;
 500             TRACE("MCI_DGV_STATUS_FORWARD = %u\n", LOWORD(lpParms->dwReturn));
 501             break;
 502         case MCI_DGV_STATUS_PAUSE_MODE:
 503             if (wma->dwStatus != MCI_MODE_PAUSE) {
 504                 LeaveCriticalSection(&wma->cs);
 505                 return MCIERR_NONAPPLICABLE_FUNCTION;
 506             }
 507             lpParms->dwReturn = MAKEMCIRESOURCE(MCI_MODE_PLAY, MCI_MODE_PLAY);
 508             ret = MCI_RESOURCE_RETURNED;
 509             TRACE("MCI_STATUS_MODE => 0x%04x\n", LOWORD(lpParms->dwReturn));
 510             break;
 511         case MCI_DGV_STATUS_AUDIO_STREAM:
 512            lpParms->dwReturn = wma->audio_stream_n;
 513            TRACE("MCI_DGV_STATUS_AUDIO_STREAM => %lu\n", lpParms->dwReturn);
 514            break;
 515 #if 0
 516         case MCI_DGV_STATUS_KEY_COLOR:
 517         case MCI_DGV_STATUS_KEY_INDEX:
 518         case MCI_DGV_STATUS_MONITOR:
 519         case MCI_DGV_MONITOR_FILE:
 520         case MCI_DGV_MONITOR_INPUT:
 521         case MCI_DGV_STATUS_MONITOR_METHOD:
 522         case MCI_DGV_STATUS_SAMPLESPERSECOND:
 523         case MCI_DGV_STATUS_SEEK_EXACTLY:
 524         case MCI_DGV_STATUS_SHARPNESS:
 525         case MCI_DGV_STATUS_SIZE:
 526         case MCI_DGV_STATUS_SMPTE:
 527         case MCI_DGV_STATUS_STILL_FILEFORMAT:
 528         case MCI_DGV_STATUS_TINT:
 529         case MCI_DGV_STATUS_TREBLE:
 530         case MCI_DGV_STATUS_UNSAVED:
 531         case MCI_DGV_STATUS_VIDEO_RECORD:
 532         case MCI_DGV_STATUS_VIDEO_SOURCE:
 533         case MCI_DGV_STATUS_VIDEO_SRC_NUM:
 534         case MCI_DGV_STATUS_VIDEO_STREAM:
 535         case MCI_DGV_STATUS_VOLUME:
 536 #endif
 537         default:
 538             FIXME("Unknown command %08X !\n", lpParms->dwItem);
 539             TRACE("(%04x, %08X, %p)\n", wDevID, dwFlags, lpParms);
 540             LeaveCriticalSection(&wma->cs);
 541             return MCIERR_UNSUPPORTED_FUNCTION;
 542         }
 543     }
 544
 545     if (dwFlags & MCI_NOTIFY) {
 546         TRACE("MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms->dwCallback);
 547         mciDriverNotify(HWND_32(LOWORD(lpParms->dwCallback)),
 548                        wDevID, MCI_NOTIFY_SUCCESSFUL);
 549     }
 550     LeaveCriticalSection(&wma->cs);
 551     return ret;
 552 }