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dpnet/tests: Add a trailing '\n' to some ok() calls.
[wine.git] / dlls / dmime / dmutils.c
blob6e61e161f3bc6812447299eeff6e128cca4b9724
1 /* Debug and Helper Functions
2 *
3 * Copyright (C) 2004 Rok Mandeljc
4 * Copyright (C) 2004 Raphael Junqueira
5 *
6 * This program 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 program 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 program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
19 */
20
21 #define COBJMACROS
22
23 #include "config.h"
24 #include "wine/port.h"
25
26 #include <stdio.h>
27 #include <stdarg.h>
28 #include <string.h>
29
30 #include "windef.h"
31 #include "winbase.h"
32 #include "winnt.h"
33 #include "wingdi.h"
34 #include "winuser.h"
35
36 #include "wine/debug.h"
37 #include "wine/unicode.h"
38 #include "objbase.h"
39
40 #include "dmusici.h"
41 #include "dmusicf.h"
42 #include "dmusics.h"
43
44 #include "dmutils.h"
45
46 WINE_DEFAULT_DEBUG_CHANNEL(dmfile);
47
48 HRESULT IDirectMusicUtils_IPersistStream_ParseDescGeneric (DMUS_PRIVATE_CHUNK* pChunk, IStream* pStm, LPDMUS_OBJECTDESC pDesc) {
49
50 switch (pChunk->fccID) {
51 case DMUS_FOURCC_GUID_CHUNK: {
52 TRACE(": GUID chunk\n");
53 pDesc->dwValidData |= DMUS_OBJ_OBJECT;
54 IStream_Read (pStm, &pDesc->guidObject, pChunk->dwSize, NULL);
55 break;
56 }
57 case DMUS_FOURCC_DATE_CHUNK: {
58 TRACE(": file date chunk\n");
59 pDesc->dwValidData |= DMUS_OBJ_DATE;
60 IStream_Read (pStm, &pDesc->ftDate, pChunk->dwSize, NULL);
61 break;
62 }
63 case DMUS_FOURCC_NAME_CHUNK: {
64 TRACE(": name chunk\n");
65 pDesc->dwValidData |= DMUS_OBJ_NAME;
66 IStream_Read (pStm, pDesc->wszName, pChunk->dwSize, NULL);
67 break;
68 }
69 case DMUS_FOURCC_FILE_CHUNK: {
70 TRACE(": file name chunk\n");
71 pDesc->dwValidData |= DMUS_OBJ_FILENAME;
72 IStream_Read (pStm, pDesc->wszFileName, pChunk->dwSize, NULL);
73 break;
74 }
75 case DMUS_FOURCC_VERSION_CHUNK: {
76 TRACE(": version chunk\n");
77 pDesc->dwValidData |= DMUS_OBJ_VERSION;
78 IStream_Read (pStm, &pDesc->vVersion, pChunk->dwSize, NULL);
79 break;
80 }
81 case DMUS_FOURCC_CATEGORY_CHUNK: {
82 TRACE(": category chunk\n");
83 pDesc->dwValidData |= DMUS_OBJ_CATEGORY;
84 IStream_Read (pStm, pDesc->wszCategory, pChunk->dwSize, NULL);
85 break;
86 }
87 default:
88 /* not handled */
89 return S_FALSE;
90 }
91
92 return S_OK;
93 }
94
95 HRESULT IDirectMusicUtils_IPersistStream_ParseUNFOGeneric (DMUS_PRIVATE_CHUNK* pChunk, IStream* pStm, LPDMUS_OBJECTDESC pDesc) {
96
97 LARGE_INTEGER liMove; /* used when skipping chunks */
98
99 /**
100 * don't ask me why, but M$ puts INFO elements in UNFO list sometimes
101 * (though strings seem to be valid unicode)
102 */
103 switch (pChunk->fccID) {
104
105 case mmioFOURCC('I','N','A','M'):
106 case DMUS_FOURCC_UNAM_CHUNK: {
107 TRACE(": name chunk\n");
108 pDesc->dwValidData |= DMUS_OBJ_NAME;
109 IStream_Read (pStm, pDesc->wszName, pChunk->dwSize, NULL);
110 TRACE(" - wszName: %s\n", debugstr_w(pDesc->wszName));
111 break;
112 }
113
114 case mmioFOURCC('I','A','R','T'):
115 case DMUS_FOURCC_UART_CHUNK: {
116 TRACE(": artist chunk (ignored)\n");
117 liMove.QuadPart = pChunk->dwSize;
118 IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
119 break;
120 }
121 case mmioFOURCC('I','C','O','P'):
122 case DMUS_FOURCC_UCOP_CHUNK: {
123 TRACE(": copyright chunk (ignored)\n");
124 liMove.QuadPart = pChunk->dwSize;
125 IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
126 break;
127 }
128 case mmioFOURCC('I','S','B','J'):
129 case DMUS_FOURCC_USBJ_CHUNK: {
130 TRACE(": subject chunk (ignored)\n");
131 liMove.QuadPart = pChunk->dwSize;
132 IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
133 break;
134 }
135 case mmioFOURCC('I','C','M','T'):
136 case DMUS_FOURCC_UCMT_CHUNK: {
137 TRACE(": comment chunk (ignored)\n");
138 liMove.QuadPart = pChunk->dwSize;
139 IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
140 break;
141 }
142 default:
143 /* not handled */
144 return S_FALSE;
145 }
146
147 return S_OK;
148 }
149
150 HRESULT IDirectMusicUtils_IPersistStream_ParseReference (LPPERSISTSTREAM iface, DMUS_PRIVATE_CHUNK* pChunk, IStream* pStm, IDirectMusicObject** ppObject) {
151 DMUS_PRIVATE_CHUNK Chunk;
152 DWORD ListSize[3], ListCount[3];
153 LARGE_INTEGER liMove; /* used when skipping chunks */
154 HRESULT hr;
155
156 DMUS_IO_REFERENCE ref;
157 DMUS_OBJECTDESC ref_desc;
158
159 memset(&ref, 0, sizeof(ref));
160 memset(&ref_desc, 0, sizeof(ref_desc));
161
162 if (pChunk->fccID != DMUS_FOURCC_REF_LIST) {
163 ERR(": %s chunk should be a REF list\n", debugstr_fourcc (pChunk->fccID));
164 return E_FAIL;
165 }
166
167 ListSize[0] = pChunk->dwSize - sizeof(FOURCC);
168 ListCount[0] = 0;
169
170 do {
171 IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
172 ListCount[0] += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize;
173 TRACE(": %s chunk (size = %d)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
174
175 hr = IDirectMusicUtils_IPersistStream_ParseDescGeneric(&Chunk, pStm, &ref_desc);
176 if (FAILED(hr)) return hr;
177
178 if (hr == S_FALSE) {
179 switch (Chunk.fccID) {
180 case DMUS_FOURCC_REF_CHUNK: {
181 TRACE(": Reference chunk\n");
182 if (Chunk.dwSize != sizeof(DMUS_IO_REFERENCE)) return E_FAIL;
183 IStream_Read (pStm, &ref, sizeof(DMUS_IO_REFERENCE), NULL);
184 TRACE(" - guidClassID: %s\n", debugstr_dmguid(&ref.guidClassID));
185 TRACE(" - dwValidData: %u\n", ref.dwValidData);
186 break;
187 }
188 default: {
189 TRACE(": unknown chunk (irrelevant & skipping)\n");
190 liMove.QuadPart = Chunk.dwSize;
191 IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
192 break;
193 }
194 }
195 }
196 TRACE(": ListCount[0] = %d < ListSize[0] = %d\n", ListCount[0], ListSize[0]);
197 } while (ListCount[0] < ListSize[0]);
198
199 ref_desc.dwValidData |= DMUS_OBJ_CLASS;
200 ref_desc.guidClass = ref.guidClassID;
201
202 TRACE("** DM Reference Begin of Load ***\n");
203 TRACE("With Desc:\n");
204 debugstr_DMUS_OBJECTDESC(&ref_desc);
205
206 {
207 LPDIRECTMUSICGETLOADER pGetLoader = NULL;
208 LPDIRECTMUSICLOADER pLoader = NULL;
209
210 IStream_QueryInterface (pStm, &IID_IDirectMusicGetLoader, (LPVOID*)&pGetLoader);
211 IDirectMusicGetLoader_GetLoader (pGetLoader, &pLoader);
212 IDirectMusicGetLoader_Release (pGetLoader);
213
214 hr = IDirectMusicLoader_GetObject (pLoader, &ref_desc, &IID_IDirectMusicObject, (LPVOID*)ppObject);
215 IDirectMusicLoader_Release (pLoader); /* release loader */
216 }
217 TRACE("** DM Reference End of Load ***\n");
218
219 return S_OK;
220 }
221
222 /* FOURCC to string conversion for debug messages */
223 const char *debugstr_fourcc (DWORD fourcc) {
224 if (!fourcc) return "'null'";
225 return wine_dbg_sprintf ("\'%c%c%c%c\'",
226 (char)(fourcc), (char)(fourcc >> 8),
227 (char)(fourcc >> 16), (char)(fourcc >> 24));
228 }
229
230 /* DMUS_VERSION struct to string conversion for debug messages */
231 static const char *debugstr_dmversion (const DMUS_VERSION *version) {
232 if (!version) return "'null'";
233 return wine_dbg_sprintf ("\'%i,%i,%i,%i\'",
234 HIWORD(version->dwVersionMS),LOWORD(version->dwVersionMS),
235 HIWORD(version->dwVersionLS), LOWORD(version->dwVersionLS));
236 }
237
238 /* month number into month name (for debugstr_filetime) */
239 static const char *debugstr_month (DWORD dwMonth) {
240 switch (dwMonth) {
241 case 1: return "January";
242 case 2: return "February";
243 case 3: return "March";
244 case 4: return "April";
245 case 5: return "May";
246 case 6: return "June";
247 case 7: return "July";
248 case 8: return "August";
249 case 9: return "September";
250 case 10: return "October";
251 case 11: return "November";
252 case 12: return "December";
253 default: return "Invalid";
254 }
255 }
256
257 /* FILETIME struct to string conversion for debug messages */
258 static const char *debugstr_filetime (const FILETIME *time) {
259 SYSTEMTIME sysTime;
260
261 if (!time) return "'null'";
262
263 FileTimeToSystemTime (time, &sysTime);
264
265 return wine_dbg_sprintf ("\'%02i. %s %04i %02i:%02i:%02i\'",
266 sysTime.wDay, debugstr_month(sysTime.wMonth), sysTime.wYear,
267 sysTime.wHour, sysTime.wMinute, sysTime.wSecond);
268 }
269
270 /* returns name of given GUID */
271 const char *debugstr_dmguid (const GUID *id) {
272 static const guid_info guids[] = {
273 /* CLSIDs */
274 GE(CLSID_AudioVBScript),
275 GE(CLSID_DirectMusic),
276 GE(CLSID_DirectMusicAudioPathConfig),
277 GE(CLSID_DirectMusicAuditionTrack),
278 GE(CLSID_DirectMusicBand),
279 GE(CLSID_DirectMusicBandTrack),
280 GE(CLSID_DirectMusicChordMapTrack),
281 GE(CLSID_DirectMusicChordMap),
282 GE(CLSID_DirectMusicChordTrack),
283 GE(CLSID_DirectMusicCollection),
284 GE(CLSID_DirectMusicCommandTrack),
285 GE(CLSID_DirectMusicComposer),
286 GE(CLSID_DirectMusicContainer),
287 GE(CLSID_DirectMusicGraph),
288 GE(CLSID_DirectMusicLoader),
289 GE(CLSID_DirectMusicLyricsTrack),
290 GE(CLSID_DirectMusicMarkerTrack),
291 GE(CLSID_DirectMusicMelodyFormulationTrack),
292 GE(CLSID_DirectMusicMotifTrack),
293 GE(CLSID_DirectMusicMuteTrack),
294 GE(CLSID_DirectMusicParamControlTrack),
295 GE(CLSID_DirectMusicPatternTrack),
296 GE(CLSID_DirectMusicPerformance),
297 GE(CLSID_DirectMusicScript),
298 GE(CLSID_DirectMusicScriptAutoImpSegment),
299 GE(CLSID_DirectMusicScriptAutoImpPerformance),
300 GE(CLSID_DirectMusicScriptAutoImpSegmentState),
301 GE(CLSID_DirectMusicScriptAutoImpAudioPathConfig),
302 GE(CLSID_DirectMusicScriptAutoImpAudioPath),
303 GE(CLSID_DirectMusicScriptAutoImpSong),
304 GE(CLSID_DirectMusicScriptSourceCodeLoader),
305 GE(CLSID_DirectMusicScriptTrack),
306 GE(CLSID_DirectMusicSection),
307 GE(CLSID_DirectMusicSegment),
308 GE(CLSID_DirectMusicSegmentState),
309 GE(CLSID_DirectMusicSegmentTriggerTrack),
310 GE(CLSID_DirectMusicSegTriggerTrack),
311 GE(CLSID_DirectMusicSeqTrack),
312 GE(CLSID_DirectMusicSignPostTrack),
313 GE(CLSID_DirectMusicSong),
314 GE(CLSID_DirectMusicStyle),
315 GE(CLSID_DirectMusicStyleTrack),
316 GE(CLSID_DirectMusicSynth),
317 GE(CLSID_DirectMusicSynthSink),
318 GE(CLSID_DirectMusicSysExTrack),
319 GE(CLSID_DirectMusicTemplate),
320 GE(CLSID_DirectMusicTempoTrack),
321 GE(CLSID_DirectMusicTimeSigTrack),
322 GE(CLSID_DirectMusicWaveTrack),
323 GE(CLSID_DirectSoundWave),
324 /* IIDs */
325 GE(IID_IDirectMusic),
326 GE(IID_IDirectMusic2),
327 GE(IID_IDirectMusic8),
328 GE(IID_IDirectMusicAudioPath),
329 GE(IID_IDirectMusicBand),
330 GE(IID_IDirectMusicBuffer),
331 GE(IID_IDirectMusicChordMap),
332 GE(IID_IDirectMusicCollection),
333 GE(IID_IDirectMusicComposer),
334 GE(IID_IDirectMusicContainer),
335 GE(IID_IDirectMusicDownload),
336 GE(IID_IDirectMusicDownloadedInstrument),
337 GE(IID_IDirectMusicGetLoader),
338 GE(IID_IDirectMusicGraph),
339 GE(IID_IDirectMusicInstrument),
340 GE(IID_IDirectMusicLoader),
341 GE(IID_IDirectMusicLoader8),
342 GE(IID_IDirectMusicObject),
343 GE(IID_IDirectMusicPatternTrack),
344 GE(IID_IDirectMusicPerformance),
345 GE(IID_IDirectMusicPerformance2),
346 GE(IID_IDirectMusicPerformance8),
347 GE(IID_IDirectMusicPort),
348 GE(IID_IDirectMusicPortDownload),
349 GE(IID_IDirectMusicScript),
350 GE(IID_IDirectMusicSegment),
351 GE(IID_IDirectMusicSegment2),
352 GE(IID_IDirectMusicSegment8),
353 GE(IID_IDirectMusicSegmentState),
354 GE(IID_IDirectMusicSegmentState8),
355 GE(IID_IDirectMusicStyle),
356 GE(IID_IDirectMusicStyle8),
357 GE(IID_IDirectMusicSynth),
358 GE(IID_IDirectMusicSynth8),
359 GE(IID_IDirectMusicSynthSink),
360 GE(IID_IDirectMusicThru),
361 GE(IID_IDirectMusicTool),
362 GE(IID_IDirectMusicTool8),
363 GE(IID_IDirectMusicTrack),
364 GE(IID_IDirectMusicTrack8),
365 GE(IID_IUnknown),
366 GE(IID_IPersistStream),
367 GE(IID_IStream),
368 GE(IID_IClassFactory),
369 /* GUIDs */
370 GE(GUID_DirectMusicAllTypes),
371 GE(GUID_NOTIFICATION_CHORD),
372 GE(GUID_NOTIFICATION_COMMAND),
373 GE(GUID_NOTIFICATION_MEASUREANDBEAT),
374 GE(GUID_NOTIFICATION_PERFORMANCE),
375 GE(GUID_NOTIFICATION_RECOMPOSE),
376 GE(GUID_NOTIFICATION_SEGMENT),
377 GE(GUID_BandParam),
378 GE(GUID_ChordParam),
379 GE(GUID_CommandParam),
380 GE(GUID_CommandParam2),
381 GE(GUID_CommandParamNext),
382 GE(GUID_IDirectMusicBand),
383 GE(GUID_IDirectMusicChordMap),
384 GE(GUID_IDirectMusicStyle),
385 GE(GUID_MuteParam),
386 GE(GUID_Play_Marker),
387 GE(GUID_RhythmParam),
388 GE(GUID_TempoParam),
389 GE(GUID_TimeSignature),
390 GE(GUID_Valid_Start_Time),
391 GE(GUID_Clear_All_Bands),
392 GE(GUID_ConnectToDLSCollection),
393 GE(GUID_Disable_Auto_Download),
394 GE(GUID_DisableTempo),
395 GE(GUID_DisableTimeSig),
396 GE(GUID_Download),
397 GE(GUID_DownloadToAudioPath),
398 GE(GUID_Enable_Auto_Download),
399 GE(GUID_EnableTempo),
400 GE(GUID_EnableTimeSig),
401 GE(GUID_IgnoreBankSelectForGM),
402 GE(GUID_SeedVariations),
403 GE(GUID_StandardMIDIFile),
404 GE(GUID_Unload),
405 GE(GUID_UnloadFromAudioPath),
406 GE(GUID_Variations),
407 GE(GUID_PerfMasterTempo),
408 GE(GUID_PerfMasterVolume),
409 GE(GUID_PerfMasterGrooveLevel),
410 GE(GUID_PerfAutoDownload),
411 GE(GUID_DefaultGMCollection),
412 GE(GUID_Synth_Default),
413 GE(GUID_Buffer_Reverb),
414 GE(GUID_Buffer_EnvReverb),
415 GE(GUID_Buffer_Stereo),
416 GE(GUID_Buffer_3D_Dry),
417 GE(GUID_Buffer_Mono),
418 GE(GUID_DMUS_PROP_GM_Hardware),
419 GE(GUID_DMUS_PROP_GS_Capable),
420 GE(GUID_DMUS_PROP_GS_Hardware),
421 GE(GUID_DMUS_PROP_DLS1),
422 GE(GUID_DMUS_PROP_DLS2),
423 GE(GUID_DMUS_PROP_Effects),
424 GE(GUID_DMUS_PROP_INSTRUMENT2),
425 GE(GUID_DMUS_PROP_LegacyCaps),
426 GE(GUID_DMUS_PROP_MemorySize),
427 GE(GUID_DMUS_PROP_SampleMemorySize),
428 GE(GUID_DMUS_PROP_SamplePlaybackRate),
429 GE(GUID_DMUS_PROP_SetSynthSink),
430 GE(GUID_DMUS_PROP_SinkUsesDSound),
431 GE(GUID_DMUS_PROP_SynthSink_DSOUND),
432 GE(GUID_DMUS_PROP_SynthSink_WAVE),
433 GE(GUID_DMUS_PROP_Volume),
434 GE(GUID_DMUS_PROP_WavesReverb),
435 GE(GUID_DMUS_PROP_WriteLatency),
436 GE(GUID_DMUS_PROP_WritePeriod),
437 GE(GUID_DMUS_PROP_XG_Capable),
438 GE(GUID_DMUS_PROP_XG_Hardware)
439 };
440
441 unsigned int i;
442
443 if (!id) return "(null)";
444 for (i = 0; i < sizeof(guids)/sizeof(guids[0]); i++) {
445 if (IsEqualGUID(id, guids[i].guid))
446 return guids[i].name;
447 }
448
449 /* if we didn't find it, act like standard debugstr_guid */
450 return debugstr_guid(id);
451 }
452
453 /* generic flag-dumping function */
454 static const char* debugstr_flags (DWORD flags, const flag_info* names, size_t num_names){
455 static char buffer[128] = "", *ptr = &buffer[0];
456 unsigned int i;
457 int size = sizeof(buffer);
458
459 for (i=0; i < num_names; i++) {
460 if ((flags & names[i].val)) {
461 int cnt = snprintf(ptr, size, "%s ", names[i].name);
462 if (cnt < 0 || cnt >= size) break;
463 size -= cnt;
464 ptr += cnt;
465 }
466 }
467
468 ptr = &buffer[0];
469 return ptr;
470 }
471
472 /* dump DMUS_OBJ flags */
473 static const char *debugstr_DMUS_OBJ_FLAGS (DWORD flagmask) {
474 static const flag_info flags[] = {
475 FE(DMUS_OBJ_OBJECT),
476 FE(DMUS_OBJ_CLASS),
477 FE(DMUS_OBJ_NAME),
478 FE(DMUS_OBJ_CATEGORY),
479 FE(DMUS_OBJ_FILENAME),
480 FE(DMUS_OBJ_FULLPATH),
481 FE(DMUS_OBJ_URL),
482 FE(DMUS_OBJ_VERSION),
483 FE(DMUS_OBJ_DATE),
484 FE(DMUS_OBJ_LOADED),
485 FE(DMUS_OBJ_MEMORY),
486 FE(DMUS_OBJ_STREAM)
487 };
488 return debugstr_flags (flagmask, flags, sizeof(flags)/sizeof(flags[0]));
489 }
490
491 const char *debugstr_DMUS_OBJECTDESC (LPDMUS_OBJECTDESC pDesc) {
492 if (pDesc) {
493 char buffer[1024], *ptr = buffer;
494
495 ptr += sprintf(ptr, "DMUS_OBJECTDESC (%p):\n", pDesc);
496 ptr += sprintf(ptr, " - dwSize = 0x%08X\n", pDesc->dwSize);
497 ptr += sprintf(ptr, " - dwValidData = 0x%08X ( %s)\n", pDesc->dwValidData, debugstr_DMUS_OBJ_FLAGS (pDesc->dwValidData));
498 if (pDesc->dwValidData & DMUS_OBJ_CLASS) ptr += sprintf(ptr, " - guidClass = %s\n", debugstr_dmguid(&pDesc->guidClass));
499 if (pDesc->dwValidData & DMUS_OBJ_OBJECT) ptr += sprintf(ptr, " - guidObject = %s\n", debugstr_guid(&pDesc->guidObject));
500 if (pDesc->dwValidData & DMUS_OBJ_DATE) ptr += sprintf(ptr, " - ftDate = %s\n", debugstr_filetime (&pDesc->ftDate));
501 if (pDesc->dwValidData & DMUS_OBJ_VERSION) ptr += sprintf(ptr, " - vVersion = %s\n", debugstr_dmversion(&pDesc->vVersion));
502 if (pDesc->dwValidData & DMUS_OBJ_NAME) ptr += sprintf(ptr, " - wszName = %s\n", debugstr_w(pDesc->wszName));
503 if (pDesc->dwValidData & DMUS_OBJ_CATEGORY) ptr += sprintf(ptr, " - wszCategory = %s\n", debugstr_w(pDesc->wszCategory));
504 if (pDesc->dwValidData & DMUS_OBJ_FILENAME) ptr += sprintf(ptr, " - wszFileName = %s\n", debugstr_w(pDesc->wszFileName));
505 if (pDesc->dwValidData & DMUS_OBJ_MEMORY) ptr += sprintf(ptr, " - llMemLength = 0x%s\n - pbMemData = %p\n",
506 wine_dbgstr_longlong(pDesc->llMemLength), pDesc->pbMemData);
507 if (pDesc->dwValidData & DMUS_OBJ_STREAM) ptr += sprintf(ptr, " - pStream = %p\n", pDesc->pStream);
508
509 return wine_dbg_sprintf("%s", buffer);
510 } else {
511 return wine_dbg_sprintf("(NULL)");
512 }
513 }
Windows API implementation