wined3d: Fix some checkGLcall() messages.
[wine] / dlls / dmstyle / dmutils.c
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 #include <stdio.h>
22 #include <stdarg.h>
23 #include <string.h>
24
25 #define COBJMACROS
26
27 #include "windef.h"
28 #include "winbase.h"
29 #include "winnt.h"
30 #include "wingdi.h"
31 #include "winuser.h"
32
33 #include "wine/debug.h"
34 #include "wine/unicode.h"
35 #include "objbase.h"
36
37 #include "dmusici.h"
38 #include "dmusicf.h"
39 #include "dmusics.h"
40
41 #include "dmutils.h"
42
43 WINE_DEFAULT_DEBUG_CHANNEL(dmfile);
44
45 HRESULT IDirectMusicUtils_IPersistStream_ParseDescGeneric (DMUS_PRIVATE_CHUNK* pChunk, IStream* pStm, LPDMUS_OBJECTDESC pDesc) {
46
47   switch (pChunk->fccID) {
48   case DMUS_FOURCC_GUID_CHUNK: {
49     TRACE(": GUID chunk\n");
50     pDesc->dwValidData |= DMUS_OBJ_OBJECT;
51     IStream_Read (pStm, &pDesc->guidObject, pChunk->dwSize, NULL);
52     break;
53   }
54   case DMUS_FOURCC_DATE_CHUNK: {
55     TRACE(": file date chunk\n");
56     pDesc->dwValidData |= DMUS_OBJ_DATE;
57     IStream_Read (pStm, &pDesc->ftDate, pChunk->dwSize, NULL);
58     break;
59   }
60   case DMUS_FOURCC_NAME_CHUNK: {
61     TRACE(": name chunk\n");
62     pDesc->dwValidData |= DMUS_OBJ_NAME;
63     IStream_Read (pStm, pDesc->wszName, pChunk->dwSize, NULL);
64     break;
65   }
66   case DMUS_FOURCC_FILE_CHUNK: {
67     TRACE(": file name chunk\n");
68     pDesc->dwValidData |= DMUS_OBJ_FILENAME;
69     IStream_Read (pStm, pDesc->wszFileName, pChunk->dwSize, NULL);
70     break;
71   }
72   case DMUS_FOURCC_VERSION_CHUNK: {
73     TRACE(": version chunk\n");
74     pDesc->dwValidData |= DMUS_OBJ_VERSION;
75     IStream_Read (pStm, &pDesc->vVersion, pChunk->dwSize, NULL);
76     break;
77   }
78   case DMUS_FOURCC_CATEGORY_CHUNK: {
79     TRACE(": category chunk\n");
80     pDesc->dwValidData |= DMUS_OBJ_CATEGORY;
81     IStream_Read (pStm, pDesc->wszCategory, pChunk->dwSize, NULL);
82     break;
83   }
84   default:
85     /* not handled */
86     return S_FALSE;
87   }
88
89   return S_OK;
90 }
91
92 HRESULT IDirectMusicUtils_IPersistStream_ParseUNFOGeneric (DMUS_PRIVATE_CHUNK* pChunk, IStream* pStm, LPDMUS_OBJECTDESC pDesc) {
93
94   LARGE_INTEGER liMove; /* used when skipping chunks */
95
96   /**
97    * don't ask me why, but M$ puts INFO elements in UNFO list sometimes
98    * (though strings seem to be valid unicode) 
99    */
100   switch (pChunk->fccID) {
101
102   case mmioFOURCC('I','N','A','M'):
103   case DMUS_FOURCC_UNAM_CHUNK: {
104     TRACE(": name chunk\n");
105     pDesc->dwValidData |= DMUS_OBJ_NAME;
106     IStream_Read (pStm, pDesc->wszName, pChunk->dwSize, NULL);
107     TRACE(" - wszName: %s\n", debugstr_w(pDesc->wszName));
108     break;
109   }
110
111   case mmioFOURCC('I','A','R','T'):
112   case DMUS_FOURCC_UART_CHUNK: {
113     TRACE(": artist chunk (ignored)\n");
114     liMove.QuadPart = pChunk->dwSize;
115     IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
116     break;
117   }
118   case mmioFOURCC('I','C','O','P'):
119   case DMUS_FOURCC_UCOP_CHUNK: {
120     TRACE(": copyright chunk (ignored)\n");
121     liMove.QuadPart = pChunk->dwSize;
122     IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
123     break;
124   }
125   case mmioFOURCC('I','S','B','J'):
126   case DMUS_FOURCC_USBJ_CHUNK: {
127     TRACE(": subject chunk (ignored)\n");
128     liMove.QuadPart = pChunk->dwSize;
129     IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
130     break;
131   }
132   case mmioFOURCC('I','C','M','T'):
133   case DMUS_FOURCC_UCMT_CHUNK: {
134     TRACE(": comment chunk (ignored)\n");
135     liMove.QuadPart = pChunk->dwSize;
136     IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
137     break;
138   }
139   default:
140     /* not handled */
141     return S_FALSE;
142   }
143
144   return S_OK;
145 }
146
147 HRESULT IDirectMusicUtils_IPersistStream_ParseReference (LPPERSISTSTREAM iface, DMUS_PRIVATE_CHUNK* pChunk, IStream* pStm, IDirectMusicObject** ppObject) {
148   DMUS_PRIVATE_CHUNK Chunk;
149   DWORD ListSize[3], ListCount[3];
150   LARGE_INTEGER liMove; /* used when skipping chunks */
151   HRESULT hr;
152
153   DMUS_IO_REFERENCE ref;
154   DMUS_OBJECTDESC ref_desc;
155
156   memset(&ref, 0, sizeof(ref));
157   memset(&ref_desc, 0, sizeof(ref_desc));
158
159   if (pChunk->fccID != DMUS_FOURCC_REF_LIST) {
160     ERR(": %s chunk should be a REF list\n", debugstr_fourcc (pChunk->fccID));
161     return E_FAIL;
162   }
163
164   ListSize[0] = pChunk->dwSize - sizeof(FOURCC);
165   ListCount[0] = 0;
166
167   do {
168     IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
169     ListCount[0] += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize;
170     TRACE(": %s chunk (size = %d)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
171
172     hr = IDirectMusicUtils_IPersistStream_ParseDescGeneric(&Chunk, pStm, &ref_desc);
173     if (FAILED(hr)) return hr;
174     
175     if (hr == S_FALSE) {
176       switch (Chunk.fccID) { 
177       case DMUS_FOURCC_REF_CHUNK: {
178         TRACE(": Reference chunk\n");
179         if (Chunk.dwSize != sizeof(DMUS_IO_REFERENCE)) return E_FAIL;
180         IStream_Read (pStm, &ref, sizeof(DMUS_IO_REFERENCE), NULL);
181         TRACE(" - guidClassID: %s\n", debugstr_dmguid(&ref.guidClassID));
182         TRACE(" - dwValidData: %u\n", ref.dwValidData);
183         break;
184       } 
185       default: {
186         TRACE(": unknown chunk (irrevelant & skipping)\n");
187         liMove.QuadPart = Chunk.dwSize;
188         IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
189         break;                                          
190       }
191       }
192     }
193     TRACE(": ListCount[0] = %d < ListSize[0] = %d\n", ListCount[0], ListSize[0]);
194   } while (ListCount[0] < ListSize[0]);
195
196   ref_desc.dwValidData |= DMUS_OBJ_CLASS;
197   ref_desc.guidClass = ref.guidClassID;
198
199   TRACE("** DM Reference Begin of Load ***\n");
200   TRACE("With Desc:\n");
201   debugstr_DMUS_OBJECTDESC(&ref_desc);
202
203   {
204     LPDIRECTMUSICGETLOADER pGetLoader = NULL;
205     LPDIRECTMUSICLOADER pLoader = NULL;
206
207     IStream_QueryInterface (pStm, &IID_IDirectMusicGetLoader, (LPVOID*)&pGetLoader);
208     IDirectMusicGetLoader_GetLoader (pGetLoader, &pLoader);
209     IDirectMusicGetLoader_Release (pGetLoader);
210   
211     hr = IDirectMusicLoader_GetObject (pLoader, &ref_desc, &IID_IDirectMusicObject, (LPVOID*)ppObject);
212     IDirectMusicLoader_Release (pLoader); /* release loader */
213   }
214   TRACE("** DM Reference End of Load ***\n");
215
216   return S_OK;
217 }
218
219 /* FOURCC to string conversion for debug messages */
220 const char *debugstr_fourcc (DWORD fourcc) {
221     if (!fourcc) return "'null'";
222     return wine_dbg_sprintf ("\'%c%c%c%c\'",
223                 (char)(fourcc), (char)(fourcc >> 8),
224         (char)(fourcc >> 16), (char)(fourcc >> 24));
225 }
226
227 /* DMUS_VERSION struct to string conversion for debug messages */
228 static const char *debugstr_dmversion (const DMUS_VERSION *version) {
229         if (!version) return "'null'";
230         return wine_dbg_sprintf ("\'%i,%i,%i,%i\'",
231                 HIWORD(version->dwVersionMS),LOWORD(version->dwVersionMS),
232                 HIWORD(version->dwVersionLS), LOWORD(version->dwVersionLS));
233 }
234
235 /* month number into month name (for debugstr_filetime) */
236 static const char *debugstr_month (DWORD dwMonth) {
237         switch (dwMonth) {
238                 case 1: return "January";
239                 case 2: return "February";
240                 case 3: return "March";
241                 case 4: return "April";
242                 case 5: return "May";
243                 case 6: return "June";
244                 case 7: return "July";
245                 case 8: return "August";
246                 case 9: return "September";
247                 case 10: return "October";
248                 case 11: return "November";
249                 case 12: return "December";
250                 default: return "Invalid";
251         }
252 }
253
254 /* FILETIME struct to string conversion for debug messages */
255 static const char *debugstr_filetime (const FILETIME *time) {
256         SYSTEMTIME sysTime;
257
258         if (!time) return "'null'";
259         
260         FileTimeToSystemTime (time, &sysTime);
261         
262         return wine_dbg_sprintf ("\'%02i. %s %04i %02i:%02i:%02i\'",
263                 sysTime.wDay, debugstr_month(sysTime.wMonth), sysTime.wYear,
264                 sysTime.wHour, sysTime.wMinute, sysTime.wSecond);
265 }
266
267 /* returns name of given GUID */
268 const char *debugstr_dmguid (const GUID *id) {
269         static const guid_info guids[] = {
270                 /* CLSIDs */
271                 GE(CLSID_AudioVBScript),
272                 GE(CLSID_DirectMusic),
273                 GE(CLSID_DirectMusicAudioPath),
274                 GE(CLSID_DirectMusicAudioPathConfig),
275                 GE(CLSID_DirectMusicAuditionTrack),
276                 GE(CLSID_DirectMusicBand),
277                 GE(CLSID_DirectMusicBandTrack),
278                 GE(CLSID_DirectMusicChordMapTrack),
279                 GE(CLSID_DirectMusicChordMap),
280                 GE(CLSID_DirectMusicChordTrack),
281                 GE(CLSID_DirectMusicCollection),
282                 GE(CLSID_DirectMusicCommandTrack),
283                 GE(CLSID_DirectMusicComposer),
284                 GE(CLSID_DirectMusicContainer),
285                 GE(CLSID_DirectMusicGraph),
286                 GE(CLSID_DirectMusicLoader),
287                 GE(CLSID_DirectMusicLyricsTrack),
288                 GE(CLSID_DirectMusicMarkerTrack),
289                 GE(CLSID_DirectMusicMelodyFormulationTrack),
290                 GE(CLSID_DirectMusicMotifTrack),
291                 GE(CLSID_DirectMusicMuteTrack),
292                 GE(CLSID_DirectMusicParamControlTrack),
293                 GE(CLSID_DirectMusicPatternTrack),
294                 GE(CLSID_DirectMusicPerformance),
295                 GE(CLSID_DirectMusicScript),
296                 GE(CLSID_DirectMusicScriptAutoImpSegment),
297                 GE(CLSID_DirectMusicScriptAutoImpPerformance),
298                 GE(CLSID_DirectMusicScriptAutoImpSegmentState),
299                 GE(CLSID_DirectMusicScriptAutoImpAudioPathConfig),
300                 GE(CLSID_DirectMusicScriptAutoImpAudioPath),
301                 GE(CLSID_DirectMusicScriptAutoImpSong),
302                 GE(CLSID_DirectMusicScriptSourceCodeLoader),
303                 GE(CLSID_DirectMusicScriptTrack),
304                 GE(CLSID_DirectMusicSection),
305                 GE(CLSID_DirectMusicSegment),
306                 GE(CLSID_DirectMusicSegmentState),
307                 GE(CLSID_DirectMusicSegmentTriggerTrack),
308                 GE(CLSID_DirectMusicSegTriggerTrack),
309                 GE(CLSID_DirectMusicSeqTrack),
310                 GE(CLSID_DirectMusicSignPostTrack),
311                 GE(CLSID_DirectMusicSong),
312                 GE(CLSID_DirectMusicStyle),
313                 GE(CLSID_DirectMusicStyleTrack),
314                 GE(CLSID_DirectMusicSynth),
315                 GE(CLSID_DirectMusicSynthSink),
316                 GE(CLSID_DirectMusicSysExTrack),
317                 GE(CLSID_DirectMusicTemplate),
318                 GE(CLSID_DirectMusicTempoTrack),
319                 GE(CLSID_DirectMusicTimeSigTrack),
320                 GE(CLSID_DirectMusicWaveTrack),
321                 GE(CLSID_DirectSoundWave),
322                 /* IIDs */
323                 GE(IID_IDirectMusic),
324                 GE(IID_IDirectMusic2),
325                 GE(IID_IDirectMusic8),
326                 GE(IID_IDirectMusicAudioPath),
327                 GE(IID_IDirectMusicBand),
328                 GE(IID_IDirectMusicBuffer),
329                 GE(IID_IDirectMusicChordMap),
330                 GE(IID_IDirectMusicCollection),
331                 GE(IID_IDirectMusicComposer),
332                 GE(IID_IDirectMusicContainer),
333                 GE(IID_IDirectMusicDownload),
334                 GE(IID_IDirectMusicDownloadedInstrument),
335                 GE(IID_IDirectMusicGetLoader),
336                 GE(IID_IDirectMusicGraph),
337                 GE(IID_IDirectMusicInstrument),
338                 GE(IID_IDirectMusicLoader),
339                 GE(IID_IDirectMusicLoader8),
340                 GE(IID_IDirectMusicObject),
341                 GE(IID_IDirectMusicPatternTrack),
342                 GE(IID_IDirectMusicPerformance),
343                 GE(IID_IDirectMusicPerformance2),
344                 GE(IID_IDirectMusicPerformance8),
345                 GE(IID_IDirectMusicPort),
346                 GE(IID_IDirectMusicPortDownload),
347                 GE(IID_IDirectMusicScript),
348                 GE(IID_IDirectMusicSegment),
349                 GE(IID_IDirectMusicSegment2),
350                 GE(IID_IDirectMusicSegment8),
351                 GE(IID_IDirectMusicSegmentState),
352                 GE(IID_IDirectMusicSegmentState8),
353                 GE(IID_IDirectMusicStyle),
354                 GE(IID_IDirectMusicStyle8),
355                 GE(IID_IDirectMusicSynth),
356                 GE(IID_IDirectMusicSynth8),
357                 GE(IID_IDirectMusicSynthSink),
358                 GE(IID_IDirectMusicThru),
359                 GE(IID_IDirectMusicTool),
360                 GE(IID_IDirectMusicTool8),
361                 GE(IID_IDirectMusicTrack),
362                 GE(IID_IDirectMusicTrack8),
363                 GE(IID_IUnknown),
364                 GE(IID_IPersistStream),
365                 GE(IID_IStream),
366                 GE(IID_IClassFactory),
367                 /* GUIDs */
368                 GE(GUID_DirectMusicAllTypes),
369                 GE(GUID_NOTIFICATION_CHORD),
370                 GE(GUID_NOTIFICATION_COMMAND),
371                 GE(GUID_NOTIFICATION_MEASUREANDBEAT),
372                 GE(GUID_NOTIFICATION_PERFORMANCE),
373                 GE(GUID_NOTIFICATION_RECOMPOSE),
374                 GE(GUID_NOTIFICATION_SEGMENT),
375                 GE(GUID_BandParam),
376                 GE(GUID_ChordParam),
377                 GE(GUID_CommandParam),
378                 GE(GUID_CommandParam2),
379                 GE(GUID_CommandParamNext),
380                 GE(GUID_IDirectMusicBand),
381                 GE(GUID_IDirectMusicChordMap),
382                 GE(GUID_IDirectMusicStyle),
383                 GE(GUID_MuteParam),
384                 GE(GUID_Play_Marker),
385                 GE(GUID_RhythmParam),
386                 GE(GUID_TempoParam),
387                 GE(GUID_TimeSignature),
388                 GE(GUID_Valid_Start_Time),
389                 GE(GUID_Clear_All_Bands),
390                 GE(GUID_ConnectToDLSCollection),
391                 GE(GUID_Disable_Auto_Download),
392                 GE(GUID_DisableTempo),
393                 GE(GUID_DisableTimeSig),
394                 GE(GUID_Download),
395                 GE(GUID_DownloadToAudioPath),
396                 GE(GUID_Enable_Auto_Download),
397                 GE(GUID_EnableTempo),
398                 GE(GUID_EnableTimeSig),
399                 GE(GUID_IgnoreBankSelectForGM),
400                 GE(GUID_SeedVariations),
401                 GE(GUID_StandardMIDIFile),
402                 GE(GUID_Unload),
403                 GE(GUID_UnloadFromAudioPath),
404                 GE(GUID_Variations),
405                 GE(GUID_PerfMasterTempo),
406                 GE(GUID_PerfMasterVolume),
407                 GE(GUID_PerfMasterGrooveLevel),
408                 GE(GUID_PerfAutoDownload),
409                 GE(GUID_DefaultGMCollection),
410                 GE(GUID_Synth_Default),
411                 GE(GUID_Buffer_Reverb),
412                 GE(GUID_Buffer_EnvReverb),
413                 GE(GUID_Buffer_Stereo),
414                 GE(GUID_Buffer_3D_Dry),
415                 GE(GUID_Buffer_Mono),
416                 GE(GUID_DMUS_PROP_GM_Hardware),
417                 GE(GUID_DMUS_PROP_GS_Capable),
418                 GE(GUID_DMUS_PROP_GS_Hardware),
419                 GE(GUID_DMUS_PROP_DLS1),
420                 GE(GUID_DMUS_PROP_DLS2),
421                 GE(GUID_DMUS_PROP_Effects),
422                 GE(GUID_DMUS_PROP_INSTRUMENT2),
423                 GE(GUID_DMUS_PROP_LegacyCaps),
424                 GE(GUID_DMUS_PROP_MemorySize),
425                 GE(GUID_DMUS_PROP_SampleMemorySize),
426                 GE(GUID_DMUS_PROP_SamplePlaybackRate),
427                 GE(GUID_DMUS_PROP_SetSynthSink),
428                 GE(GUID_DMUS_PROP_SinkUsesDSound),
429                 GE(GUID_DMUS_PROP_SynthSink_DSOUND),
430                 GE(GUID_DMUS_PROP_SynthSink_WAVE),
431                 GE(GUID_DMUS_PROP_Volume),
432                 GE(GUID_DMUS_PROP_WavesReverb),
433                 GE(GUID_DMUS_PROP_WriteLatency),
434                 GE(GUID_DMUS_PROP_WritePeriod),
435                 GE(GUID_DMUS_PROP_XG_Capable),
436                 GE(GUID_DMUS_PROP_XG_Hardware)
437         };
438
439         unsigned int i;
440
441         if (!id) return "(null)";
442         for (i = 0; i < sizeof(guids)/sizeof(guids[0]); i++) {
443                 if (IsEqualGUID(id, guids[i].guid))
444                         return guids[i].name;
445         }
446         
447         /* if we didn't find it, act like standard debugstr_guid */     
448         return debugstr_guid(id);
449 }       
450
451 /* generic flag-dumping function */
452 static const char* debugstr_flags (DWORD flags, const flag_info* names, size_t num_names){
453         static char buffer[128] = "", *ptr = &buffer[0];
454         unsigned int i;
455         int size = sizeof(buffer);
456
457         for (i=0; i < num_names; i++) {
458                 if ((flags & names[i].val)) {
459                         int cnt = snprintf(ptr, size, "%s ", names[i].name);
460                         if (cnt < 0 || cnt >= size) break;
461                         size -= cnt;
462                         ptr += cnt;
463                 }
464         }
465         
466         ptr = &buffer[0];
467         return ptr;
468 }
469
470 /* dump DMUS_OBJ flags */
471 static const char *debugstr_DMUS_OBJ_FLAGS (DWORD flagmask) {
472     static const flag_info flags[] = {
473             FE(DMUS_OBJ_OBJECT),
474             FE(DMUS_OBJ_CLASS),
475             FE(DMUS_OBJ_NAME),
476             FE(DMUS_OBJ_CATEGORY),
477             FE(DMUS_OBJ_FILENAME),
478             FE(DMUS_OBJ_FULLPATH),
479             FE(DMUS_OBJ_URL),
480             FE(DMUS_OBJ_VERSION),
481             FE(DMUS_OBJ_DATE),
482             FE(DMUS_OBJ_LOADED),
483             FE(DMUS_OBJ_MEMORY),
484             FE(DMUS_OBJ_STREAM)
485         };
486     return debugstr_flags (flagmask, flags, sizeof(flags)/sizeof(flags[0]));
487 }
488
489 const char *debugstr_DMUS_OBJECTDESC (LPDMUS_OBJECTDESC pDesc) {
490         if (pDesc) {
491                 char buffer[1024], *ptr = buffer;
492                 
493                 ptr += sprintf(ptr, "DMUS_OBJECTDESC (%p):\n", pDesc);
494                 ptr += sprintf(ptr, " - dwSize = 0x%08X\n", pDesc->dwSize);
495                 ptr += sprintf(ptr, " - dwValidData = 0x%08X ( %s)\n", pDesc->dwValidData, debugstr_DMUS_OBJ_FLAGS (pDesc->dwValidData));
496                 if (pDesc->dwValidData & DMUS_OBJ_CLASS) ptr += sprintf(ptr, " - guidClass = %s\n", debugstr_dmguid(&pDesc->guidClass));
497                 if (pDesc->dwValidData & DMUS_OBJ_OBJECT) ptr += sprintf(ptr, " - guidObject = %s\n", debugstr_guid(&pDesc->guidObject));
498                 if (pDesc->dwValidData & DMUS_OBJ_DATE) ptr += sprintf(ptr, " - ftDate = %s\n", debugstr_filetime (&pDesc->ftDate));
499                 if (pDesc->dwValidData & DMUS_OBJ_VERSION) ptr += sprintf(ptr, " - vVersion = %s\n", debugstr_dmversion(&pDesc->vVersion));
500                 if (pDesc->dwValidData & DMUS_OBJ_NAME) ptr += sprintf(ptr, " - wszName = %s\n", debugstr_w(pDesc->wszName));
501                 if (pDesc->dwValidData & DMUS_OBJ_CATEGORY) ptr += sprintf(ptr, " - wszCategory = %s\n", debugstr_w(pDesc->wszCategory));
502                 if (pDesc->dwValidData & DMUS_OBJ_FILENAME) ptr += sprintf(ptr, " - wszFileName = %s\n", debugstr_w(pDesc->wszFileName));
503                 if (pDesc->dwValidData & DMUS_OBJ_MEMORY) ptr += sprintf(ptr, " - llMemLength = 0x%s\n  - pbMemData = %p\n",
504                                                                      wine_dbgstr_longlong(pDesc->llMemLength), pDesc->pbMemData);
505                 if (pDesc->dwValidData & DMUS_OBJ_STREAM) ptr += sprintf(ptr, " - pStream = %p\n", pDesc->pStream);
506                 
507                 return wine_dbg_sprintf("%s", buffer);
508         } else {
509                 return wine_dbg_sprintf("(NULL)");
510         }
511 }