dlls/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 <string.h>
  22 #include "private_mciavi.h"
  23 #include "wine/debug.h"
  24 #include "wine/unicode.h"
  25
  26 WINE_DEFAULT_DEBUG_CHANNEL(mciavi);
  27
  28 /**************************************************************************
  29  *                              MCIAVI_ConvertFrameToTimeFormat [internal]
  30  */
  31 static DWORD MCIAVI_ConvertFrameToTimeFormat(WINE_MCIAVI* wma, DWORD val, LPDWORD lpRet)
  32 {
  33     DWORD          ret = 0;
  34
  35     switch (wma->dwMciTimeFormat) {
  36     case MCI_FORMAT_MILLISECONDS:
  37         ret = (val * wma->mah.dwMicroSecPerFrame) / 1000;
  38         break;
  39     case MCI_FORMAT_FRAMES:
  40         ret = val;
  41         break;
  42     default:
  43         WARN("Bad time format %u!\n", wma->dwMciTimeFormat);
  44     }
  45     TRACE("val=%u=0x%08x [tf=%u] => ret=%u\n", val, val, wma->dwMciTimeFormat, ret);
  46     *lpRet = 0;
  47     return ret;
  48 }
  49
  50 /**************************************************************************
  51  *                              MCIAVI_ConvertTimeFormatToFrame [internal]
  52  */
  53 DWORD   MCIAVI_ConvertTimeFormatToFrame(WINE_MCIAVI* wma, DWORD val)
  54 {
  55     DWORD       ret = 0;
  56
  57     switch (wma->dwMciTimeFormat) {
  58     case MCI_FORMAT_MILLISECONDS:
  59         ret = (val * 1000) / wma->mah.dwMicroSecPerFrame;
  60         break;
  61     case MCI_FORMAT_FRAMES:
  62         ret = val;
  63         break;
  64     default:
  65         WARN("Bad time format %u!\n", wma->dwMciTimeFormat);
  66     }
  67     TRACE("val=%u=0x%08x [tf=%u] => ret=%u\n", val, val, wma->dwMciTimeFormat, ret);
  68     return ret;
  69 }
  70
  71 /***************************************************************************
  72  *                              MCIAVI_mciGetDevCaps            [internal]
  73  */
  74 DWORD   MCIAVI_mciGetDevCaps(UINT wDevID, DWORD dwFlags,  LPMCI_GETDEVCAPS_PARMS lpParms)
  75 {
  76     WINE_MCIAVI*        wma = MCIAVI_mciGetOpenDev(wDevID);
  77     DWORD               ret;
  78
  79     TRACE("(%04x, %08X, %p)\n", wDevID, dwFlags, lpParms);
  80
  81     if (lpParms == NULL)        return MCIERR_NULL_PARAMETER_BLOCK;
  82     if (wma == NULL)            return MCIERR_INVALID_DEVICE_ID;
  83
  84     EnterCriticalSection(&wma->cs);
  85
  86     if (dwFlags & MCI_GETDEVCAPS_ITEM) {
  87         switch (lpParms->dwItem) {
  88         case MCI_GETDEVCAPS_DEVICE_TYPE:
  89             TRACE("MCI_GETDEVCAPS_DEVICE_TYPE !\n");
  90             lpParms->dwReturn = MAKEMCIRESOURCE(MCI_DEVTYPE_DIGITAL_VIDEO, MCI_DEVTYPE_DIGITAL_VIDEO);
  91             ret = MCI_RESOURCE_RETURNED;
  92             break;
  93         case MCI_GETDEVCAPS_HAS_AUDIO:
  94             TRACE("MCI_GETDEVCAPS_HAS_AUDIO !\n");
  95             lpParms->dwReturn = MAKEMCIRESOURCE(TRUE, MCI_TRUE);
  96             ret = MCI_RESOURCE_RETURNED;
  97             break;
  98         case MCI_GETDEVCAPS_HAS_VIDEO:
  99             TRACE("MCI_GETDEVCAPS_HAS_VIDEO !\n");
 100             lpParms->dwReturn = MAKEMCIRESOURCE(TRUE, MCI_TRUE);
 101             ret = MCI_RESOURCE_RETURNED;
 102             break;
 103         case MCI_GETDEVCAPS_USES_FILES:
 104             TRACE("MCI_GETDEVCAPS_USES_FILES !\n");
 105             lpParms->dwReturn = MAKEMCIRESOURCE(TRUE, MCI_TRUE);
 106             ret = MCI_RESOURCE_RETURNED;
 107             break;
 108         case MCI_GETDEVCAPS_COMPOUND_DEVICE:
 109             TRACE("MCI_GETDEVCAPS_COMPOUND_DEVICE !\n");
 110             lpParms->dwReturn = MAKEMCIRESOURCE(TRUE, MCI_TRUE);
 111             ret = MCI_RESOURCE_RETURNED;
 112             break;
 113         case MCI_GETDEVCAPS_CAN_EJECT:
 114             TRACE("MCI_GETDEVCAPS_CAN_EJECT !\n");
 115             lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE);
 116             ret = MCI_RESOURCE_RETURNED;
 117             break;
 118         case MCI_GETDEVCAPS_CAN_PLAY:
 119             TRACE("MCI_GETDEVCAPS_CAN_PLAY !\n");
 120             lpParms->dwReturn = MAKEMCIRESOURCE(TRUE, MCI_TRUE);
 121             ret = MCI_RESOURCE_RETURNED;
 122             break;
 123         case MCI_GETDEVCAPS_CAN_RECORD:
 124             TRACE("MCI_GETDEVCAPS_CAN_RECORD !\n");
 125             lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE);
 126             ret = MCI_RESOURCE_RETURNED;
 127             break;
 128         case MCI_GETDEVCAPS_CAN_SAVE:
 129             TRACE("MCI_GETDEVCAPS_CAN_SAVE !\n");
 130             lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE);
 131             ret = MCI_RESOURCE_RETURNED;
 132             break;
 133         default:
 134             FIXME("Unknown capability (%08x) !\n", lpParms->dwItem);
 135            ret = MCIERR_UNRECOGNIZED_COMMAND;
 136             break;
 137         }
 138     } else {
 139         WARN("No GetDevCaps-Item !\n");
 140        ret = MCIERR_UNRECOGNIZED_COMMAND;
 141     }
 142
 143     LeaveCriticalSection(&wma->cs);
 144     return ret;
 145 }
 146
 147 /***************************************************************************
 148  *                              MCIAVI_mciInfo                  [internal]
 149  */
 150 DWORD   MCIAVI_mciInfo(UINT wDevID, DWORD dwFlags, LPMCI_DGV_INFO_PARMSW lpParms)
 151 {
 152     LPCWSTR             str = 0;
 153     WINE_MCIAVI*        wma = MCIAVI_mciGetOpenDev(wDevID);
 154     DWORD               ret = 0;
 155     static const WCHAR wszAviPlayer[] = {'W','i','n','e','\'','s',' ','A','V','I',' ','p','l','a','y','e','r',0};
 156
 157     if (lpParms == NULL || lpParms->lpstrReturn == NULL)
 158         return MCIERR_NULL_PARAMETER_BLOCK;
 159     if (wma == NULL) return MCIERR_INVALID_DEVICE_ID;
 160
 161     TRACE("buf=%p, len=%u\n", lpParms->lpstrReturn, lpParms->dwRetSize);
 162
 163     EnterCriticalSection(&wma->cs);
 164
 165     if (dwFlags & MCI_INFO_PRODUCT)
 166         str = wszAviPlayer;
 167     else if (dwFlags & MCI_INFO_FILE)
 168         str = wma->lpFileName;
 169     else {
 170         WARN("Don't know this info command (%u)\n", dwFlags);
 171         ret = MCIERR_UNRECOGNIZED_COMMAND;
 172     }
 173     if (str) {
 174         if (strlenW(str) + 1 > lpParms->dwRetSize) {
 175             ret = MCIERR_PARAM_OVERFLOW;
 176         } else {
 177             lstrcpynW(lpParms->lpstrReturn, str, lpParms->dwRetSize);
 178         }
 179     } else {
 180         lpParms->lpstrReturn[0] = 0;
 181     }
 182
 183     LeaveCriticalSection(&wma->cs);
 184     return ret;
 185 }
 186
 187 /***************************************************************************
 188  *                              MCIAVI_mciSet                   [internal]
 189  */
 190 DWORD   MCIAVI_mciSet(UINT wDevID, DWORD dwFlags, LPMCI_DGV_SET_PARMS lpParms)
 191 {
 192     WINE_MCIAVI*        wma = MCIAVI_mciGetOpenDev(wDevID);
 193
 194     if (lpParms == NULL)        return MCIERR_NULL_PARAMETER_BLOCK;
 195     if (wma == NULL)            return MCIERR_INVALID_DEVICE_ID;
 196
 197     EnterCriticalSection(&wma->cs);
 198
 199     if (dwFlags & MCI_SET_TIME_FORMAT) {
 200         switch (lpParms->dwTimeFormat) {
 201         case MCI_FORMAT_MILLISECONDS:
 202             TRACE("MCI_FORMAT_MILLISECONDS !\n");
 203             wma->dwMciTimeFormat = MCI_FORMAT_MILLISECONDS;
 204             break;
 205         case MCI_FORMAT_FRAMES:
 206             TRACE("MCI_FORMAT_FRAMES !\n");
 207             wma->dwMciTimeFormat = MCI_FORMAT_FRAMES;
 208             break;
 209         default:
 210             WARN("Bad time format %u!\n", lpParms->dwTimeFormat);
 211             LeaveCriticalSection(&wma->cs);
 212             return MCIERR_BAD_TIME_FORMAT;
 213         }
 214     }
 215
 216     if (dwFlags & MCI_SET_DOOR_OPEN) {
 217         TRACE("No support for door open !\n");
 218         LeaveCriticalSection(&wma->cs);
 219         return MCIERR_UNSUPPORTED_FUNCTION;
 220     }
 221     if (dwFlags & MCI_SET_DOOR_CLOSED) {
 222         TRACE("No support for door close !\n");
 223         LeaveCriticalSection(&wma->cs);
 224         return MCIERR_UNSUPPORTED_FUNCTION;
 225     }
 226
 227     if (dwFlags & MCI_SET_ON) {
 228         const char *szVideo="";
 229         const char *szAudio="";
 230         const char *szSeek="";
 231
 232         if (dwFlags & MCI_SET_VIDEO) {
 233             szVideo = " video";
 234             wma->dwSet |= 4;
 235         }
 236         if (dwFlags & MCI_SET_AUDIO) {
 237             switch (lpParms->dwAudio) {
 238             case MCI_SET_AUDIO_ALL:
 239                 szAudio = " audio all";
 240                 wma->dwSet |= 3;
 241                 break;
 242             case MCI_SET_AUDIO_LEFT:
 243                 szAudio = " audio left";
 244                 wma->dwSet |= 1;
 245                 break;
 246             case MCI_SET_AUDIO_RIGHT:
 247                 szAudio = " audio right";
 248                 wma->dwSet |= 2;
 249                 break;
 250             default:
 251                 szAudio = " audio unknown";
 252                 WARN("Unknown audio channel %u\n", lpParms->dwAudio);
 253                 break;
 254             }
 255         }
 256         if (dwFlags & MCI_DGV_SET_SEEK_EXACTLY) {
 257             szSeek = " seek_exactly";
 258         }
 259         FIXME("MCI_SET_ON:%s%s%s\n", szVideo, szAudio, szSeek);
 260     }
 261
 262     if (dwFlags & MCI_SET_OFF) {
 263         const char *szVideo="";
 264         const char *szAudio="";
 265         const char *szSeek="";
 266
 267         if (dwFlags & MCI_SET_VIDEO) {
 268             szVideo = " video";
 269             wma->dwSet &= ~4;
 270         }
 271         if (dwFlags & MCI_SET_AUDIO) {
 272             switch (lpParms->dwAudio) {
 273             case MCI_SET_AUDIO_ALL:
 274                 szAudio = " audio all";
 275                 wma->dwSet &= ~3;
 276                 break;
 277             case MCI_SET_AUDIO_LEFT:
 278                 szAudio = " audio left";
 279                 wma->dwSet &= ~2;
 280                 break;
 281             case MCI_SET_AUDIO_RIGHT:
 282                 szAudio = " audio right";
 283                 wma->dwSet &= ~2;
 284                 break;
 285             default:
 286                 szAudio = " audio unknown";
 287                 WARN("Unknown audio channel %u\n", lpParms->dwAudio);
 288                 break;
 289             }
 290         }
 291         if (dwFlags & MCI_DGV_SET_SEEK_EXACTLY) {
 292             szSeek = " seek_exactly";
 293         }
 294         FIXME("MCI_SET_OFF:%s%s%s\n", szVideo, szAudio, szSeek);
 295     }
 296     if (dwFlags & MCI_DGV_SET_FILEFORMAT) {
 297         LPCSTR  str = "save";
 298         if (dwFlags & MCI_DGV_SET_STILL)
 299             str = "capture";
 300
 301         switch (lpParms->dwFileFormat) {
 302         case MCI_DGV_FF_AVI:    FIXME("Setting file format (%s) to 'AVI'\n", str);      break;
 303         case MCI_DGV_FF_AVSS:   FIXME("Setting file format (%s) to 'AVSS'\n", str);     break;
 304         case MCI_DGV_FF_DIB:    FIXME("Setting file format (%s) to 'DIB'\n", str);      break;
 305         case MCI_DGV_FF_JFIF:   FIXME("Setting file format (%s) to 'JFIF'\n", str);     break;
 306         case MCI_DGV_FF_JPEG:   FIXME("Setting file format (%s) to 'JPEG'\n", str);     break;
 307         case MCI_DGV_FF_MPEG:   FIXME("Setting file format (%s) to 'MPEG'\n", str);     break;
 308         case MCI_DGV_FF_RDIB:   FIXME("Setting file format (%s) to 'RLE DIB'\n", str);  break;
 309         case MCI_DGV_FF_RJPEG:  FIXME("Setting file format (%s) to 'RJPEG'\n", str);    break;
 310         default:                FIXME("Setting unknown file format (%s): %d\n", str, lpParms->dwFileFormat);
 311         }
 312     }
 313
 314     if (dwFlags & MCI_DGV_SET_SPEED) {
 315         FIXME("Setting speed to %d\n", lpParms->dwSpeed);
 316     }
 317
 318     LeaveCriticalSection(&wma->cs);
 319     return 0;
 320 }
 321
 322 /***************************************************************************
 323  *                              MCIAVI_mciStatus                        [internal]
 324  */
 325 DWORD   MCIAVI_mciStatus(UINT wDevID, DWORD dwFlags, LPMCI_DGV_STATUS_PARMSW lpParms)
 326 {
 327     WINE_MCIAVI*        wma = MCIAVI_mciGetOpenDev(wDevID);
 328     DWORD               ret = 0;
 329
 330     if (lpParms == NULL)        return MCIERR_NULL_PARAMETER_BLOCK;
 331     if (wma == NULL)            return MCIERR_INVALID_DEVICE_ID;
 332
 333     EnterCriticalSection(&wma->cs);
 334
 335     if (dwFlags & MCI_STATUS_ITEM) {
 336         switch (lpParms->dwItem) {
 337         case MCI_STATUS_CURRENT_TRACK:
 338             lpParms->dwReturn = 1;
 339             TRACE("MCI_STATUS_CURRENT_TRACK => %lu\n", lpParms->dwReturn);
 340             break;
 341         case MCI_STATUS_LENGTH:
 342             if (!wma->hFile) {
 343                 lpParms->dwReturn = 0;
 344                 LeaveCriticalSection(&wma->cs);
 345                 return MCIERR_UNSUPPORTED_FUNCTION;
 346             }
 347             /* only one track in file is currently handled, so don't take care of MCI_TRACK flag */
 348             lpParms->dwReturn = MCIAVI_ConvertFrameToTimeFormat(wma, wma->mah.dwTotalFrames, &ret);
 349             TRACE("MCI_STATUS_LENGTH => %lu\n", lpParms->dwReturn);
 350             break;
 351         case MCI_STATUS_MODE:
 352             lpParms->dwReturn = MAKEMCIRESOURCE(wma->dwStatus, wma->dwStatus);
 353             ret = MCI_RESOURCE_RETURNED;
 354            TRACE("MCI_STATUS_MODE => 0x%04x\n", LOWORD(lpParms->dwReturn));
 355             break;
 356         case MCI_STATUS_MEDIA_PRESENT:
 357             TRACE("MCI_STATUS_MEDIA_PRESENT => TRUE\n");
 358             lpParms->dwReturn = MAKEMCIRESOURCE(TRUE, MCI_TRUE);
 359             ret = MCI_RESOURCE_RETURNED;
 360             break;
 361         case MCI_STATUS_NUMBER_OF_TRACKS:
 362             lpParms->dwReturn = 1;
 363             TRACE("MCI_STATUS_NUMBER_OF_TRACKS => %lu\n", lpParms->dwReturn);
 364             break;
 365         case MCI_STATUS_POSITION:
 366             if (!wma->hFile) {
 367                 lpParms->dwReturn = 0;
 368                 LeaveCriticalSection(&wma->cs);
 369                 return MCIERR_UNSUPPORTED_FUNCTION;
 370             }
 371             /* only one track in file is currently handled, so don't take care of MCI_TRACK flag */
 372             lpParms->dwReturn = MCIAVI_ConvertFrameToTimeFormat(wma,
 373                                                              (dwFlags & MCI_STATUS_START) ? 0 : wma->dwCurrVideoFrame,
 374                                                              &ret);
 375             TRACE("MCI_STATUS_POSITION %s => %lu\n",
 376                   (dwFlags & MCI_STATUS_START) ? "start" : "current", lpParms->dwReturn);
 377             break;
 378         case MCI_STATUS_READY:
 379             lpParms->dwReturn = (wma->dwStatus == MCI_MODE_NOT_READY) ?
 380                 MAKEMCIRESOURCE(FALSE, MCI_FALSE) : MAKEMCIRESOURCE(TRUE, MCI_TRUE);
 381             ret = MCI_RESOURCE_RETURNED;
 382             TRACE("MCI_STATUS_READY = %u\n", LOWORD(lpParms->dwReturn));
 383             break;
 384         case MCI_STATUS_TIME_FORMAT:
 385             lpParms->dwReturn = MAKEMCIRESOURCE(wma->dwMciTimeFormat,
 386                                 wma->dwMciTimeFormat + MCI_FORMAT_RETURN_BASE);
 387             TRACE("MCI_STATUS_TIME_FORMAT => %u\n", LOWORD(lpParms->dwReturn));
 388             ret = MCI_RESOURCE_RETURNED;
 389             break;
 390 #if 0
 391         case MCI_AVI_STATUS_AUDIO_BREAKS:
 392         case MCI_AVI_STATUS_FRAMES_SKIPPED:
 393         case MCI_AVI_STATUS_LAST_PLAY_SPEED:
 394         case MCI_DGV_STATUS_AUDIO:
 395         case MCI_DGV_STATUS_AUDIO_INPUT:
 396         case MCI_DGV_STATUS_AUDIO_RECORD:
 397         case MCI_DGV_STATUS_AUDIO_SOURCE:
 398         case MCI_DGV_SETAUDIO_AVERAGE:
 399         case MCI_DGV_SETAUDIO_LEFT:
 400         case MCI_DGV_SETAUDIO_RIGHT:
 401         case MCI_DGV_SETAUDIO_STEREO:
 402         case MCI_DGV_STATUS_AUDIO_STREAM:
 403         case MCI_DGV_STATUS_AVGBYTESPERSEC:
 404         case MCI_DGV_STATUS_BASS:
 405         case MCI_DGV_STATUS_BITSPERPEL:
 406         case MCI_DGV_STATUS_BITSPERSAMPLE:
 407         case MCI_DGV_STATUS_BLOCKALIGN:
 408         case MCI_DGV_STATUS_BRIGHTNESS:
 409         case MCI_DGV_STATUS_COLOR:
 410         case MCI_DGV_STATUS_CONTRAST:
 411         case MCI_DGV_STATUS_FILEFORMAT:
 412         case MCI_DGV_STATUS_FILE_MODE:
 413         case MCI_DGV_STATUS_FILE_COMPLETION:
 414         case MCI_DGV_STATUS_FORWARD:
 415         case MCI_DGV_STATUS_FRAME_RATE:
 416         case MCI_DGV_STATUS_GAMMA:
 417 #endif
 418         case MCI_DGV_STATUS_HPAL:
 419             lpParms->dwReturn = 0;
 420             TRACE("MCI_DGV_STATUS_HPAL => %lx\n", lpParms->dwReturn);
 421             break;
 422         case MCI_DGV_STATUS_HWND:
 423            lpParms->dwReturn = (DWORD_PTR)wma->hWndPaint;
 424            TRACE("MCI_DGV_STATUS_HWND => %p\n", wma->hWndPaint);
 425             break;
 426 #if 0
 427         case MCI_DGV_STATUS_KEY_COLOR:
 428         case MCI_DGV_STATUS_KEY_INDEX:
 429         case MCI_DGV_STATUS_MONITOR:
 430         case MCI_DGV_MONITOR_FILE:
 431         case MCI_DGV_MONITOR_INPUT:
 432         case MCI_DGV_STATUS_MONITOR_METHOD:
 433         case MCI_DGV_STATUS_PAUSE_MODE:
 434         case MCI_DGV_STATUS_SAMPLESPERSECOND:
 435         case MCI_DGV_STATUS_SEEK_EXACTLY:
 436         case MCI_DGV_STATUS_SHARPNESS:
 437         case MCI_DGV_STATUS_SIZE:
 438         case MCI_DGV_STATUS_SMPTE:
 439         case MCI_DGV_STATUS_SPEED:
 440         case MCI_DGV_STATUS_STILL_FILEFORMAT:
 441         case MCI_DGV_STATUS_TINT:
 442         case MCI_DGV_STATUS_TREBLE:
 443         case MCI_DGV_STATUS_UNSAVED:
 444         case MCI_DGV_STATUS_VIDEO:
 445         case MCI_DGV_STATUS_VIDEO_RECORD:
 446         case MCI_DGV_STATUS_VIDEO_SOURCE:
 447         case MCI_DGV_STATUS_VIDEO_SRC_NUM:
 448         case MCI_DGV_STATUS_VIDEO_STREAM:
 449         case MCI_DGV_STATUS_VOLUME:
 450         case MCI_DGV_STATUS_WINDOW_VISIBLE:
 451         case MCI_DGV_STATUS_WINDOW_MINIMIZED:
 452         case MCI_DGV_STATUS_WINDOW_MAXIMIZED:
 453         case MCI_STATUS_MEDIA_PRESENT:
 454 #endif
 455         default:
 456             FIXME("Unknown command %08X !\n", lpParms->dwItem);
 457             TRACE("(%04x, %08X, %p)\n", wDevID, dwFlags, lpParms);
 458             LeaveCriticalSection(&wma->cs);
 459             return MCIERR_UNRECOGNIZED_COMMAND;
 460         }
 461     } else {
 462         WARN("No Status-Item!\n");
 463         LeaveCriticalSection(&wma->cs);
 464         return MCIERR_UNRECOGNIZED_COMMAND;
 465     }
 466
 467     if (dwFlags & MCI_NOTIFY) {
 468         TRACE("MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms->dwCallback);
 469         mciDriverNotify(HWND_32(LOWORD(lpParms->dwCallback)),
 470                        wDevID, MCI_NOTIFY_SUCCESSFUL);
 471     }
 472     LeaveCriticalSection(&wma->cs);
 473     return ret;
 474 }