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Release 970804
[wine/multimedia.git] / multimedia / mcianim.c
blob59a9f46654175266da107bc021345dda709b136d
1 /*
2 * Sample MCI ANIMATION Wine Driver for Linux
3 *
4 * Copyright 1994 Martin Ayotte
5 */
6
7 #include <stdio.h>
8 #include <stdlib.h>
9 #include <unistd.h>
10 #include <string.h>
11 #include <fcntl.h>
12 #include <sys/ioctl.h>
13 #include "windows.h"
14 #include "user.h"
15 #include "driver.h"
16 #include "mmsystem.h"
17 #include "stddebug.h"
18 #include "debug.h"
19
20 #define MAX_ANIMDRV 2
21
22 #define ANIMFRAMES_PERSEC 30
23 #define ANIMFRAMES_PERMIN 1800
24 #define SECONDS_PERMIN 60
25
26 #if defined(linux) || defined(__FreeBSD__)
27 typedef struct {
28 int nUseCount; /* Incremented for each shared open */
29 BOOL16 fShareable; /* TRUE if first open was shareable */
30 WORD wNotifyDeviceID; /* MCI device ID with a pending notification */
31 HANDLE16 hCallback; /* Callback handle for pending notification */
32 MCI_OPEN_PARMS openParms;
33 DWORD dwTimeFormat;
34 int mode;
35 UINT16 nCurTrack;
36 DWORD dwCurFrame;
37 UINT16 nTracks;
38 DWORD dwTotalLen;
39 LPDWORD lpdwTrackLen;
40 LPDWORD lpdwTrackPos;
41 } LINUX_ANIM;
42
43 static LINUX_ANIM AnimDev[MAX_ANIMDRV];
44 #endif
45
46
47 /*-----------------------------------------------------------------------*/
48
49 /**************************************************************************
50 * ANIM_mciOpen [internal]
51 */
52 static DWORD ANIM_mciOpen(UINT16 wDevID, DWORD dwFlags, LPMCI_OPEN_PARMS lpParms)
53 {
54 #if defined(linux) || defined(__FreeBSD__)
55 LPSTR lpstrElementName;
56 char str[128];
57
58 dprintf_mcianim(stddeb,"ANIM_mciOpen(%04X, %08lX, %p);\n",
59 wDevID, dwFlags, lpParms);
60 if (lpParms == NULL) return MCIERR_INTERNAL;
61 if (AnimDev[wDevID].nUseCount > 0) {
62 /* The driver already open on this channel */
63 /* If the driver was opened shareable before and this open specifies */
64 /* shareable then increment the use count */
65 if (AnimDev[wDevID].fShareable && (dwFlags & MCI_OPEN_SHAREABLE))
66 ++AnimDev[wDevID].nUseCount;
67 else
68 return MCIERR_MUST_USE_SHAREABLE;
69 }
70 else {
71 AnimDev[wDevID].nUseCount = 1;
72 AnimDev[wDevID].fShareable = dwFlags & MCI_OPEN_SHAREABLE;
73 }
74 dprintf_mcianim(stddeb,"ANIM_mciOpen // wDevID=%04X\n", wDevID);
75 lpParms->wDeviceID = wDevID;
76 dprintf_mcianim(stddeb,"ANIM_mciOpen // lpParms->wDevID=%04X\n", lpParms->wDeviceID);
77 if (dwFlags & MCI_OPEN_ELEMENT) {
78 lpstrElementName = (LPSTR)PTR_SEG_TO_LIN(lpParms->lpstrElementName);
79 dprintf_mcianim(stddeb,"ANIM_mciOpen // MCI_OPEN_ELEMENT '%s' !\n",
80 lpstrElementName);
81 if (strlen(lpstrElementName) > 0) {
82 strcpy(str, lpstrElementName);
83 CharUpper32A(str);
84 }
85 }
86 memcpy(&AnimDev[wDevID].openParms, lpParms, sizeof(MCI_OPEN_PARMS));
87 AnimDev[wDevID].wNotifyDeviceID = lpParms->wDeviceID;
88 AnimDev[wDevID].mode = 0;
89 AnimDev[wDevID].dwTimeFormat = MCI_FORMAT_TMSF;
90 AnimDev[wDevID].nCurTrack = 0;
91 AnimDev[wDevID].nTracks = 0;
92 AnimDev[wDevID].dwTotalLen = 0;
93 AnimDev[wDevID].lpdwTrackLen = NULL;
94 AnimDev[wDevID].lpdwTrackPos = NULL;
95 /*
96 Moved to mmsystem.c mciOpen routine
97
98 if (dwFlags & MCI_NOTIFY) {
99 dprintf_mcianim(stddeb,
100 "ANIM_mciOpen // MCI_NOTIFY_SUCCESSFUL %08lX !\n",
101 lpParms->dwCallback);
102 mciDriverNotify((HWND16)LOWORD(lpParms->dwCallback),
103 AnimDev[wDevID].wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
104 }
105 */
106 return 0;
107 #else
108 return MCIERR_HARDWARE;
109 #endif
110 }
111
112 /**************************************************************************
113 * ANIM_mciClose [internal]
114 */
115 static DWORD ANIM_mciClose(UINT16 wDevID, DWORD dwParam, LPMCI_GENERIC_PARMS lpParms)
116 {
117 #if defined(linux) || defined(__FreeBSD__)
118 dprintf_mcianim(stddeb,"ANIM_mciClose(%u, %08lX, %p);\n",
119 wDevID, dwParam, lpParms);
120 if (AnimDev[wDevID].lpdwTrackLen != NULL) free(AnimDev[wDevID].lpdwTrackLen);
121 if (AnimDev[wDevID].lpdwTrackPos != NULL) free(AnimDev[wDevID].lpdwTrackPos);
122 #endif
123 return 0;
124 }
125
126 /**************************************************************************
127 * ANIM_mciGetDevCaps [internal]
128 */
129 static DWORD ANIM_mciGetDevCaps(UINT16 wDevID, DWORD dwFlags,
130 LPMCI_GETDEVCAPS_PARMS lpParms)
131 {
132 #if defined(linux) || defined(__FreeBSD__)
133 dprintf_mcianim(stddeb,"ANIM_mciGetDevCaps(%u, %08lX, %p);\n",
134 wDevID, dwFlags, lpParms);
135 if (lpParms == NULL) return MCIERR_INTERNAL;
136 if (dwFlags & MCI_GETDEVCAPS_ITEM) {
137 dprintf_mcianim(stddeb,
138 "ANIM_mciGetDevCaps // MCI_GETDEVCAPS_ITEM dwItem=%08lX;\n",
139 lpParms->dwItem);
140 switch(lpParms->dwItem) {
141 case MCI_GETDEVCAPS_CAN_RECORD:
142 lpParms->dwReturn = FALSE;
143 break;
144 case MCI_GETDEVCAPS_HAS_AUDIO:
145 lpParms->dwReturn = FALSE;
146 break;
147 case MCI_GETDEVCAPS_HAS_VIDEO:
148 lpParms->dwReturn = FALSE;
149 break;
150 case MCI_GETDEVCAPS_DEVICE_TYPE:
151 lpParms->dwReturn = MCI_DEVTYPE_ANIMATION;
152 break;
153 case MCI_GETDEVCAPS_USES_FILES:
154 lpParms->dwReturn = TRUE;
155 break;
156 case MCI_GETDEVCAPS_COMPOUND_DEVICE:
157 lpParms->dwReturn = FALSE;
158 break;
159 case MCI_GETDEVCAPS_CAN_EJECT:
160 lpParms->dwReturn = TRUE;
161 break;
162 case MCI_GETDEVCAPS_CAN_PLAY:
163 lpParms->dwReturn = FALSE;
164 break;
165 case MCI_GETDEVCAPS_CAN_SAVE:
166 lpParms->dwReturn = FALSE;
167 break;
168 default:
169 return MCIERR_UNRECOGNIZED_COMMAND;
170 }
171 }
172 dprintf_mcianim(stddeb,
173 "ANIM_mciGetDevCaps // lpParms->dwReturn=%08lX;\n",
174 lpParms->dwReturn);
175 return 0;
176 #else
177 return MCIERR_INTERNAL;
178 #endif
179 }
180
181
182 /**************************************************************************
183 * ANIM_CalcTime [internal]
184 */
185 static DWORD ANIM_CalcTime(UINT16 wDevID, DWORD dwFormatType, DWORD dwFrame)
186 {
187 DWORD dwTime = 0;
188 #if defined(linux) || defined(__FreeBSD__)
189 UINT16 wTrack;
190 UINT16 wMinutes;
191 UINT16 wSeconds;
192 UINT16 wFrames;
193 dprintf_mcianim(stddeb,"ANIM_CalcTime(%u, %08lX, %lu);\n",
194 wDevID, dwFormatType, dwFrame);
195
196 switch (dwFormatType) {
197 case MCI_FORMAT_MILLISECONDS:
198 dwTime = dwFrame / ANIMFRAMES_PERSEC * 1000;
199 dprintf_mcianim(stddeb,
200 "ANIM_CalcTime // MILLISECONDS %lu\n", dwTime);
201 break;
202 case MCI_FORMAT_MSF:
203 wMinutes = dwFrame / ANIMFRAMES_PERMIN;
204 wSeconds = (dwFrame - ANIMFRAMES_PERMIN * wMinutes) / ANIMFRAMES_PERSEC;
205 wFrames = dwFrame - ANIMFRAMES_PERMIN * wMinutes -
206 ANIMFRAMES_PERSEC * wSeconds;
207 dwTime = MCI_MAKE_MSF(wMinutes, wSeconds, wFrames);
208 dprintf_mcianim(stddeb,"ANIM_CalcTime // MSF %02u:%02u:%02u -> dwTime=%lu\n",
209 wMinutes, wSeconds, wFrames, dwTime);
210 break;
211 default:
212 /* unknown format ! force TMSF ! ... */
213 dwFormatType = MCI_FORMAT_TMSF;
214 case MCI_FORMAT_TMSF:
215 for (wTrack = 0; wTrack < AnimDev[wDevID].nTracks; wTrack++) {
216 /* dwTime += AnimDev[wDevID].lpdwTrackLen[wTrack - 1];
217 printf("Adding trk#%u curpos=%u \n", dwTime);
218 if (dwTime >= dwFrame) break; */
219 if (AnimDev[wDevID].lpdwTrackPos[wTrack - 1] >= dwFrame) break;
220 }
221 wMinutes = dwFrame / ANIMFRAMES_PERMIN;
222 wSeconds = (dwFrame - ANIMFRAMES_PERMIN * wMinutes) / ANIMFRAMES_PERSEC;
223 wFrames = dwFrame - ANIMFRAMES_PERMIN * wMinutes -
224 ANIMFRAMES_PERSEC * wSeconds;
225 dwTime = MCI_MAKE_TMSF(wTrack, wMinutes, wSeconds, wFrames);
226 dprintf_mcianim(stddeb,
227 "ANIM_CalcTime // %02u-%02u:%02u:%02u\n",
228 wTrack, wMinutes, wSeconds, wFrames);
229 break;
230 }
231 #endif
232 return dwTime;
233 }
234
235
236 /**************************************************************************
237 * ANIM_CalcFrame [internal]
238 */
239 static DWORD ANIM_CalcFrame(UINT16 wDevID, DWORD dwFormatType, DWORD dwTime)
240 {
241 DWORD dwFrame = 0;
242 #if defined(linux) || defined(__FreeBSD__)
243 UINT16 wTrack;
244 dprintf_mcianim(stddeb,"ANIM_CalcFrame(%u, %08lX, %lu);\n",
245 wDevID, dwFormatType, dwTime);
246
247 switch (dwFormatType) {
248 case MCI_FORMAT_MILLISECONDS:
249 dwFrame = dwTime * ANIMFRAMES_PERSEC / 1000;
250 dprintf_mcianim(stddeb,
251 "ANIM_CalcFrame // MILLISECONDS %lu\n", dwFrame);
252 break;
253 case MCI_FORMAT_MSF:
254 dprintf_mcianim(stddeb,
255 "ANIM_CalcFrame // MSF %02u:%02u:%02u\n",
256 MCI_MSF_MINUTE(dwTime), MCI_MSF_SECOND(dwTime),
257 MCI_MSF_FRAME(dwTime));
258 dwFrame += ANIMFRAMES_PERMIN * MCI_MSF_MINUTE(dwTime);
259 dwFrame += ANIMFRAMES_PERSEC * MCI_MSF_SECOND(dwTime);
260 dwFrame += MCI_MSF_FRAME(dwTime);
261 break;
262 default:
263 /* unknown format ! force TMSF ! ... */
264 dwFormatType = MCI_FORMAT_TMSF;
265 case MCI_FORMAT_TMSF:
266 wTrack = MCI_TMSF_TRACK(dwTime);
267 dprintf_mcianim(stddeb,
268 "ANIM_CalcFrame // TMSF %02u-%02u:%02u:%02u\n",
269 MCI_TMSF_TRACK(dwTime), MCI_TMSF_MINUTE(dwTime),
270 MCI_TMSF_SECOND(dwTime), MCI_TMSF_FRAME(dwTime));
271 dprintf_mcianim(stddeb,
272 "ANIM_CalcFrame // TMSF trackpos[%u]=%lu\n",
273 wTrack, AnimDev[wDevID].lpdwTrackPos[wTrack - 1]);
274 dwFrame = AnimDev[wDevID].lpdwTrackPos[wTrack - 1];
275 dwFrame += ANIMFRAMES_PERMIN * MCI_TMSF_MINUTE(dwTime);
276 dwFrame += ANIMFRAMES_PERSEC * MCI_TMSF_SECOND(dwTime);
277 dwFrame += MCI_TMSF_FRAME(dwTime);
278 break;
279 }
280 #endif
281 return dwFrame;
282 }
283
284
285 /**************************************************************************
286 * ANIM_mciInfo [internal]
287 */
288 static DWORD ANIM_mciInfo(UINT16 wDevID, DWORD dwFlags, LPMCI_INFO_PARMS lpParms)
289 {
290 #if defined(linux) || defined(__FreeBSD__)
291 dprintf_mcianim(stddeb,"ANIM_mciInfo(%u, %08lX, %p);\n",
292 wDevID, dwFlags, lpParms);
293 if (lpParms == NULL) return MCIERR_INTERNAL;
294 lpParms->lpstrReturn = NULL;
295 switch(dwFlags) {
296 case MCI_INFO_PRODUCT:
297 lpParms->lpstrReturn = "Linux ANIMATION 0.5";
298 break;
299 case MCI_INFO_FILE:
300 lpParms->lpstrReturn =
301 (LPSTR)AnimDev[wDevID].openParms.lpstrElementName;
302 break;
303 case MCI_ANIM_INFO_TEXT:
304 lpParms->lpstrReturn = "Animation Window";
305 break;
306 default:
307 return MCIERR_UNRECOGNIZED_COMMAND;
308 }
309 if (lpParms->lpstrReturn != NULL)
310 lpParms->dwRetSize = strlen(lpParms->lpstrReturn);
311 else
312 lpParms->dwRetSize = 0;
313 return 0;
314 #else
315 return MCIERR_INTERNAL;
316 #endif
317 }
318
319 /**************************************************************************
320 * ANIM_mciStatus [internal]
321 */
322 static DWORD ANIM_mciStatus(UINT16 wDevID, DWORD dwFlags, LPMCI_STATUS_PARMS lpParms)
323 {
324 #if defined(linux) || defined(__FreeBSD__)
325 dprintf_mcianim(stddeb,"ANIM_mciStatus(%u, %08lX, %p);\n",
326 wDevID, dwFlags, lpParms);
327 if (lpParms == NULL) return MCIERR_INTERNAL;
328 if (dwFlags & MCI_NOTIFY) {
329 dprintf_mcianim(stddeb,
330 "ANIM_mciStatus // MCI_NOTIFY_SUCCESSFUL %08lX !\n",
331 lpParms->dwCallback);
332 mciDriverNotify((HWND16)LOWORD(lpParms->dwCallback),
333 AnimDev[wDevID].wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
334 }
335 if (dwFlags & MCI_STATUS_ITEM) {
336 switch(lpParms->dwItem) {
337 case MCI_STATUS_CURRENT_TRACK:
338 lpParms->dwReturn = AnimDev[wDevID].nCurTrack;
339 dprintf_mcianim(stddeb,"ANIM_mciStatus // CURRENT_TRACK=%lu!\n", lpParms->dwReturn);
340 return 0;
341 case MCI_STATUS_LENGTH:
342 if (dwFlags & MCI_TRACK) {
343 dprintf_mcianim(stddeb,"ANIM_mciStatus // MCI_TRACK #%lu LENGTH=??? !\n",
344 lpParms->dwTrack);
345 if (lpParms->dwTrack > AnimDev[wDevID].nTracks)
346 return MCIERR_OUTOFRANGE;
347 lpParms->dwReturn = AnimDev[wDevID].lpdwTrackLen[lpParms->dwTrack];
348 }
349 else
350 lpParms->dwReturn = AnimDev[wDevID].dwTotalLen;
351 lpParms->dwReturn = ANIM_CalcTime(wDevID,
352 AnimDev[wDevID].dwTimeFormat, lpParms->dwReturn);
353 dprintf_mcianim(stddeb,"ANIM_mciStatus // LENGTH=%lu !\n", lpParms->dwReturn);
354 return 0;
355 case MCI_STATUS_MODE:
356 lpParms->dwReturn = AnimDev[wDevID].mode;
357 dprintf_mcianim(stddeb,"ANIM_mciStatus // MCI_STATUS_MODE=%08lX !\n",
358 lpParms->dwReturn);
359 return 0;
360 case MCI_STATUS_MEDIA_PRESENT:
361 lpParms->dwReturn = TRUE;
362 dprintf_mcianim(stddeb,"ANIM_mciStatus // MCI_STATUS_MEDIA_PRESENT !\n");
363 return 0;
364 case MCI_STATUS_NUMBER_OF_TRACKS:
365 lpParms->dwReturn = 1;
366 dprintf_mcianim(stddeb,"ANIM_mciStatus // MCI_STATUS_NUMBER_OF_TRACKS = %lu !\n",
367 lpParms->dwReturn);
368 if (lpParms->dwReturn == (WORD)-1) return MCIERR_INTERNAL;
369 return 0;
370 case MCI_STATUS_POSITION:
371 lpParms->dwReturn = AnimDev[wDevID].dwCurFrame;
372 if (dwFlags & MCI_STATUS_START) {
373 lpParms->dwReturn = 0;
374 dprintf_mcianim(stddeb,"CDAUDIO_mciStatus // get MCI_STATUS_START !\n");
375 }
376 if (dwFlags & MCI_TRACK) {
377 if (lpParms->dwTrack > AnimDev[wDevID].nTracks)
378 return MCIERR_OUTOFRANGE;
379 lpParms->dwReturn = AnimDev[wDevID].lpdwTrackPos[lpParms->dwTrack - 1];
380 dprintf_mcianim(stddeb,"ANIM_mciStatus // get MCI_TRACK #%lu !\n", lpParms->dwTrack);
381 }
382 lpParms->dwReturn = ANIM_CalcTime(wDevID,
383 AnimDev[wDevID].dwTimeFormat, lpParms->dwReturn);
384 dprintf_mcianim(stddeb,"ANIM_mciStatus // MCI_STATUS_POSITION=%08lX !\n",
385 lpParms->dwReturn);
386 return 0;
387 case MCI_STATUS_READY:
388 dprintf_mcianim(stddeb,"ANIM_mciStatus // MCI_STATUS_READY !\n");
389 lpParms->dwReturn = TRUE;
390 return 0;
391 case MCI_STATUS_TIME_FORMAT:
392 dprintf_mcianim(stddeb,"ANIM_mciStatus // MCI_STATUS_TIME_FORMAT !\n");
393 lpParms->dwReturn = MCI_FORMAT_MILLISECONDS;
394 return 0;
395 default:
396 fprintf(stderr,"ANIM_mciStatus // unknown command %08lX !\n", lpParms->dwItem);
397 return MCIERR_UNRECOGNIZED_COMMAND;
398 }
399 }
400 fprintf(stderr,"ANIM_mciStatus // not MCI_STATUS_ITEM !\n");
401 return 0;
402 #else
403 return MMSYSERR_NOTENABLED;
404 #endif
405 }
406
407
408 /**************************************************************************
409 * ANIM_mciPlay [internal]
410 */
411 static DWORD ANIM_mciPlay(UINT16 wDevID, DWORD dwFlags, LPMCI_PLAY_PARMS lpParms)
412 {
413 #if defined(linux) || defined(__FreeBSD__)
414 int start, end;
415 dprintf_mcianim(stddeb,"ANIM_mciPlay(%u, %08lX, %p);\n",
416 wDevID, dwFlags, lpParms);
417 if (lpParms == NULL) return MCIERR_INTERNAL;
418 start = 0; end = AnimDev[wDevID].dwTotalLen;
419 AnimDev[wDevID].nCurTrack = 1;
420 if (dwFlags & MCI_FROM) {
421 start = ANIM_CalcFrame(wDevID,
422 AnimDev[wDevID].dwTimeFormat, lpParms->dwFrom);
423 dprintf_mcianim(stddeb,"ANIM_mciPlay // MCI_FROM=%08lX -> %u \n",
424 lpParms->dwFrom, start);
425 }
426 if (dwFlags & MCI_TO) {
427 end = ANIM_CalcFrame(wDevID,
428 AnimDev[wDevID].dwTimeFormat, lpParms->dwTo);
429 dprintf_mcianim(stddeb,
430 "ANIM_mciPlay // MCI_TO=%08lX -> %u \n",
431 lpParms->dwTo, end);
432 }
433 AnimDev[wDevID].mode = MCI_MODE_PLAY;
434 if (dwFlags & MCI_NOTIFY) {
435 dprintf_mcianim(stddeb,
436 "ANIM_mciPlay // MCI_NOTIFY_SUCCESSFUL %08lX !\n",
437 lpParms->dwCallback);
438 mciDriverNotify((HWND16)LOWORD(lpParms->dwCallback),
439 AnimDev[wDevID].wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
440 }
441 return 0;
442 #else
443 return MCIERR_HARDWARE;
444 #endif
445 }
446
447 /**************************************************************************
448 * ANIM_mciStop [internal]
449 */
450 static DWORD ANIM_mciStop(UINT16 wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms)
451 {
452 #if defined(linux) || defined(__FreeBSD__)
453 dprintf_mcianim(stddeb,"ANIM_mciStop(%u, %08lX, %p);\n",
454 wDevID, dwFlags, lpParms);
455 if (lpParms == NULL) return MCIERR_INTERNAL;
456 AnimDev[wDevID].mode = MCI_MODE_STOP;
457 if (dwFlags & MCI_NOTIFY) {
458 dprintf_mcianim(stddeb,
459 "ANIM_mciStop // MCI_NOTIFY_SUCCESSFUL %08lX !\n",
460 lpParms->dwCallback);
461 mciDriverNotify((HWND16)LOWORD(lpParms->dwCallback),
462 AnimDev[wDevID].wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
463 }
464 return 0;
465 #else
466 return MCIERR_HARDWARE;
467 #endif
468 }
469
470 /**************************************************************************
471 * ANIM_mciPause [internal]
472 */
473 static DWORD ANIM_mciPause(UINT16 wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms)
474 {
475 #if defined(linux) || defined(__FreeBSD__)
476 dprintf_mcianim(stddeb,"ANIM_mciPause(%u, %08lX, %p);\n",
477 wDevID, dwFlags, lpParms);
478 if (lpParms == NULL) return MCIERR_INTERNAL;
479 AnimDev[wDevID].mode = MCI_MODE_PAUSE;
480 if (dwFlags & MCI_NOTIFY) {
481 dprintf_mcianim(stddeb,
482 "ANIM_mciPause // MCI_NOTIFY_SUCCESSFUL %08lX !\n",
483 lpParms->dwCallback);
484 mciDriverNotify((HWND16)LOWORD(lpParms->dwCallback),
485 AnimDev[wDevID].wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
486 }
487 return 0;
488 #else
489 return MCIERR_HARDWARE;
490 #endif
491 }
492
493 /**************************************************************************
494 * ANIM_mciResume [internal]
495 */
496 static DWORD ANIM_mciResume(UINT16 wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms)
497 {
498 #if defined(linux) || defined(__FreeBSD__)
499 dprintf_mcianim(stddeb,"ANIM_mciResume(%u, %08lX, %p);\n",
500 wDevID, dwFlags, lpParms);
501 if (lpParms == NULL) return MCIERR_INTERNAL;
502 AnimDev[wDevID].mode = MCI_MODE_STOP;
503 if (dwFlags & MCI_NOTIFY) {
504 dprintf_mcianim(stddeb,
505 "ANIM_mciResume // MCI_NOTIFY_SUCCESSFUL %08lX !\n",
506 lpParms->dwCallback);
507 mciDriverNotify((HWND16)LOWORD(lpParms->dwCallback),
508 AnimDev[wDevID].wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
509 }
510 return 0;
511 #else
512 return MCIERR_HARDWARE;
513 #endif
514 }
515
516 /**************************************************************************
517 * ANIM_mciSeek [internal]
518 */
519 static DWORD ANIM_mciSeek(UINT16 wDevID, DWORD dwFlags, LPMCI_SEEK_PARMS lpParms)
520 {
521 #if defined(linux) || defined(__FreeBSD__)
522 DWORD dwRet;
523 MCI_PLAY_PARMS PlayParms;
524 dprintf_mcianim(stddeb,"ANIM_mciSeek(%u, %08lX, %p);\n",
525 wDevID, dwFlags, lpParms);
526 if (lpParms == NULL) return MCIERR_INTERNAL;
527 AnimDev[wDevID].mode = MCI_MODE_SEEK;
528 switch(dwFlags) {
529 case MCI_SEEK_TO_START:
530 PlayParms.dwFrom = 0;
531 break;
532 case MCI_SEEK_TO_END:
533 PlayParms.dwFrom = AnimDev[wDevID].dwTotalLen;
534 break;
535 case MCI_TO:
536 PlayParms.dwFrom = lpParms->dwTo;
537 break;
538 }
539 dwRet = ANIM_mciPlay(wDevID, MCI_WAIT | MCI_FROM, &PlayParms);
540 if (dwRet != 0) return dwRet;
541 dwRet = ANIM_mciStop(wDevID, MCI_WAIT, (LPMCI_GENERIC_PARMS)&PlayParms);
542 if (dwFlags & MCI_NOTIFY) {
543 dprintf_mcianim(stddeb,
544 "ANIM_mciSeek // MCI_NOTIFY_SUCCESSFUL %08lX !\n",
545 lpParms->dwCallback);
546 mciDriverNotify((HWND16)LOWORD(lpParms->dwCallback),
547 AnimDev[wDevID].wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
548 }
549 return dwRet;
550 #else
551 return MCIERR_HARDWARE;
552 #endif
553 }
554
555
556 /**************************************************************************
557 * ANIM_mciSet [internal]
558 */
559 static DWORD ANIM_mciSet(UINT16 wDevID, DWORD dwFlags, LPMCI_SET_PARMS lpParms)
560 {
561 #if defined(linux) || defined(__FreeBSD__)
562 dprintf_mcianim(stddeb,"ANIM_mciSet(%u, %08lX, %p);\n",
563 wDevID, dwFlags, lpParms);
564 if (lpParms == NULL) return MCIERR_INTERNAL;
565 /*
566 printf("ANIM_mciSet // dwTimeFormat=%08lX\n", lpParms->dwTimeFormat);
567 printf("ANIM_mciSet // dwAudio=%08lX\n", lpParms->dwAudio);
568 */
569 if (dwFlags & MCI_SET_TIME_FORMAT) {
570 switch (lpParms->dwTimeFormat) {
571 case MCI_FORMAT_MILLISECONDS:
572 dprintf_mcianim(stddeb,
573 "ANIM_mciSet // MCI_FORMAT_MILLISECONDS !\n");
574 break;
575 case MCI_FORMAT_MSF:
576 dprintf_mcianim(stddeb,"ANIM_mciSet // MCI_FORMAT_MSF !\n");
577 break;
578 case MCI_FORMAT_TMSF:
579 dprintf_mcianim(stddeb,"ANIM_mciSet // MCI_FORMAT_TMSF !\n");
580 break;
581 default:
582 fprintf(stderr,"ANIM_mciSet // bad time format !\n");
583 return MCIERR_BAD_TIME_FORMAT;
584 }
585 AnimDev[wDevID].dwTimeFormat = lpParms->dwTimeFormat;
586 }
587 if (dwFlags & MCI_SET_VIDEO) return MCIERR_UNSUPPORTED_FUNCTION;
588 if (dwFlags & MCI_SET_ON) return MCIERR_UNSUPPORTED_FUNCTION;
589 if (dwFlags & MCI_SET_OFF) return MCIERR_UNSUPPORTED_FUNCTION;
590 if (dwFlags & MCI_NOTIFY) {
591 dprintf_mcianim(stddeb,
592 "ANIM_mciSet // MCI_NOTIFY_SUCCESSFUL %08lX !\n",
593 lpParms->dwCallback);
594 mciDriverNotify((HWND16)LOWORD(lpParms->dwCallback),
595 AnimDev[wDevID].wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL);
596 }
597 return 0;
598 #else
599 return MCIERR_HARDWARE;
600 #endif
601 }
602
603
604 /**************************************************************************
605 * ANIM_DriverProc [sample driver]
606 */
607 LONG ANIM_DriverProc(DWORD dwDevID, HDRVR16 hDriv, WORD wMsg,
608 DWORD dwParam1, DWORD dwParam2)
609 {
610 #if defined(linux) || defined(__FreeBSD__)
611 switch(wMsg) {
612 case DRV_LOAD:
613 return 1;
614 case DRV_FREE:
615 return 1;
616 case DRV_OPEN:
617 case MCI_OPEN_DRIVER:
618 case MCI_OPEN:
619 return ANIM_mciOpen(dwDevID, dwParam1,
620 (LPMCI_OPEN_PARMS)PTR_SEG_TO_LIN(dwParam2));
621 case DRV_CLOSE:
622 case MCI_CLOSE_DRIVER:
623 case MCI_CLOSE:
624 return ANIM_mciClose(dwDevID, dwParam1,
625 (LPMCI_GENERIC_PARMS)PTR_SEG_TO_LIN(dwParam2));
626 case DRV_ENABLE:
627 return 1;
628 case DRV_DISABLE:
629 return 1;
630 case DRV_QUERYCONFIGURE:
631 return 1;
632 case DRV_CONFIGURE:
633 MessageBox16(0, "Sample MultiMedia Linux Driver !",
634 "MMLinux Driver", MB_OK);
635 return 1;
636 case DRV_INSTALL:
637 return DRVCNF_RESTART;
638 case DRV_REMOVE:
639 return DRVCNF_RESTART;
640 case MCI_GETDEVCAPS:
641 return ANIM_mciGetDevCaps(dwDevID, dwParam1,
642 (LPMCI_GETDEVCAPS_PARMS)PTR_SEG_TO_LIN(dwParam2));
643 case MCI_INFO:
644 return ANIM_mciInfo(dwDevID, dwParam1,
645 (LPMCI_INFO_PARMS)PTR_SEG_TO_LIN(dwParam2));
646 case MCI_STATUS:
647 return ANIM_mciStatus(dwDevID, dwParam1,
648 (LPMCI_STATUS_PARMS)PTR_SEG_TO_LIN(dwParam2));
649 case MCI_SET:
650 return ANIM_mciSet(dwDevID, dwParam1,
651 (LPMCI_SET_PARMS)PTR_SEG_TO_LIN(dwParam2));
652 case MCI_PLAY:
653 return ANIM_mciPlay(dwDevID, dwParam1,
654 (LPMCI_PLAY_PARMS)PTR_SEG_TO_LIN(dwParam2));
655 case MCI_STOP:
656 return ANIM_mciStop(dwDevID, dwParam1,
657 (LPMCI_GENERIC_PARMS)PTR_SEG_TO_LIN(dwParam2));
658 case MCI_PAUSE:
659 return ANIM_mciPause(dwDevID, dwParam1,
660 (LPMCI_GENERIC_PARMS)PTR_SEG_TO_LIN(dwParam2));
661 case MCI_RESUME:
662 return ANIM_mciResume(dwDevID, dwParam1,
663 (LPMCI_GENERIC_PARMS)PTR_SEG_TO_LIN(dwParam2));
664 case MCI_SEEK:
665 return ANIM_mciSeek(dwDevID, dwParam1,
666 (LPMCI_SEEK_PARMS)PTR_SEG_TO_LIN(dwParam2));
667 default:
668 return DefDriverProc(dwDevID, hDriv, wMsg, dwParam1, dwParam2);
669 }
670 #else
671 return MCIERR_HARDWARE;
672 #endif
673 }
674
675
676 /*-----------------------------------------------------------------------*/
Maarten's multimedia branch