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