git.oblomov.eu Git - wine/blob - dlls/dmusic/dmusic_main.c

   1 /* DirectMusic Main
   2  *
   3  * Copyright (C) 2003-2004 Rok Mandeljc
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2.1 of the License, or (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General Public
  16  * License along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  18  */
  19
  20 #include "config.h"
  21 #include "wine/port.h"
  22
  23 #include <stdio.h>
  24
  25 #include "dmusic_private.h"
  26 #include "rpcproxy.h"
  27
  28 WINE_DEFAULT_DEBUG_CHANNEL(dmusic);
  29
  30 static HINSTANCE instance;
  31 LONG DMUSIC_refCount = 0;
  32
  33 typedef struct {
  34     const IClassFactoryVtbl *lpVtbl;
  35 } IClassFactoryImpl;
  36
  37 /******************************************************************
  38  *              DirectMusic ClassFactory
  39  */
  40 static HRESULT WINAPI DirectMusicCF_QueryInterface(LPCLASSFACTORY iface,REFIID riid,LPVOID *ppobj) {
  41         FIXME("- no interface IID: %s\n", debugstr_guid(riid));
  42
  43         if (ppobj == NULL) return E_POINTER;
  44
  45         return E_NOINTERFACE;
  46 }
  47
  48 static ULONG WINAPI DirectMusicCF_AddRef(LPCLASSFACTORY iface) {
  49         DMUSIC_LockModule();
  50
  51         return 2; /* non-heap based object */
  52 }
  53
  54 static ULONG WINAPI DirectMusicCF_Release(LPCLASSFACTORY iface) {
  55         DMUSIC_UnlockModule();
  56
  57         return 1; /* non-heap based object */
  58 }
  59
  60 static HRESULT WINAPI DirectMusicCF_CreateInstance(LPCLASSFACTORY iface, LPUNKNOWN pOuter, REFIID riid, LPVOID *ppobj) {
  61         TRACE ("(%p, %s, %p)\n", pOuter, debugstr_dmguid(riid), ppobj);
  62         return DMUSIC_CreateDirectMusicImpl (riid, ppobj, pOuter);
  63 }
  64
  65 static HRESULT WINAPI DirectMusicCF_LockServer(LPCLASSFACTORY iface,BOOL dolock) {
  66         TRACE("(%d)\n", dolock);
  67
  68         if (dolock)
  69                 DMUSIC_LockModule();
  70         else
  71                 DMUSIC_UnlockModule();
  72
  73         return S_OK;
  74 }
  75
  76 static const IClassFactoryVtbl DirectMusicCF_Vtbl = {
  77         DirectMusicCF_QueryInterface,
  78         DirectMusicCF_AddRef,
  79         DirectMusicCF_Release,
  80         DirectMusicCF_CreateInstance,
  81         DirectMusicCF_LockServer
  82 };
  83
  84 static IClassFactoryImpl DirectMusic_CF = {&DirectMusicCF_Vtbl};
  85
  86 /******************************************************************
  87  *              DirectMusicCollection ClassFactory
  88  */
  89 static HRESULT WINAPI CollectionCF_QueryInterface(LPCLASSFACTORY iface,REFIID riid,LPVOID *ppobj) {
  90         FIXME("- no interface IID: %s\n", debugstr_guid(riid));
  91
  92         if (ppobj == NULL) return E_POINTER;
  93
  94         return E_NOINTERFACE;
  95 }
  96
  97 static ULONG WINAPI CollectionCF_AddRef(LPCLASSFACTORY iface) {
  98         DMUSIC_LockModule();
  99
 100         return 2; /* non-heap based object */
 101 }
 102
 103 static ULONG WINAPI CollectionCF_Release(LPCLASSFACTORY iface) {
 104         DMUSIC_UnlockModule();
 105
 106         return 1; /* non-heap based object */
 107 }
 108
 109 static HRESULT WINAPI CollectionCF_CreateInstance(LPCLASSFACTORY iface, LPUNKNOWN pOuter, REFIID riid, LPVOID *ppobj) {
 110         TRACE ("(%p, %s, %p)\n", pOuter, debugstr_dmguid(riid), ppobj);
 111         return DMUSIC_CreateDirectMusicCollectionImpl (riid, ppobj, pOuter);
 112 }
 113
 114 static HRESULT WINAPI CollectionCF_LockServer(LPCLASSFACTORY iface,BOOL dolock) {
 115         TRACE("(%d)\n", dolock);
 116
 117         if (dolock)
 118                 DMUSIC_LockModule();
 119         else
 120                 DMUSIC_UnlockModule();
 121
 122         return S_OK;
 123 }
 124
 125 static const IClassFactoryVtbl CollectionCF_Vtbl = {
 126         CollectionCF_QueryInterface,
 127         CollectionCF_AddRef,
 128         CollectionCF_Release,
 129         CollectionCF_CreateInstance,
 130         CollectionCF_LockServer
 131 };
 132
 133 static IClassFactoryImpl Collection_CF = {&CollectionCF_Vtbl};
 134
 135 /******************************************************************
 136  *              DllMain
 137  *
 138  *
 139  */
 140 BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved) {
 141         if (fdwReason == DLL_PROCESS_ATTACH) {
 142             instance = hinstDLL;
 143             DisableThreadLibraryCalls(hinstDLL);
 144                 /* FIXME: Initialisation */
 145         } else if (fdwReason == DLL_PROCESS_DETACH) {
 146                 /* FIXME: Cleanup */
 147         }
 148
 149         return TRUE;
 150 }
 151
 152
 153 /******************************************************************
 154  *              DllCanUnloadNow (DMUSIC.@)
 155  *
 156  *
 157  */
 158 HRESULT WINAPI DllCanUnloadNow(void)
 159 {
 160         return DMUSIC_refCount != 0 ? S_FALSE : S_OK;
 161 }
 162
 163
 164 /******************************************************************
 165  *              DllGetClassObject (DMUSIC.@)
 166  *
 167  *
 168  */
 169 HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv)
 170 {
 171         TRACE("(%s, %s, %p)\n", debugstr_dmguid(rclsid), debugstr_dmguid(riid), ppv);
 172         if (IsEqualCLSID (rclsid, &CLSID_DirectMusic) && IsEqualIID (riid, &IID_IClassFactory)) {
 173                 *ppv = &DirectMusic_CF;
 174                 IClassFactory_AddRef((IClassFactory*)*ppv);
 175                 return S_OK;
 176         } else if (IsEqualCLSID (rclsid, &CLSID_DirectMusicCollection) && IsEqualIID (riid, &IID_IClassFactory)) {
 177                 *ppv = &Collection_CF;
 178                 IClassFactory_AddRef((IClassFactory*)*ppv);
 179                 return S_OK;
 180         }
 181
 182     WARN("(%s, %s, %p): no interface found.\n", debugstr_dmguid(rclsid), debugstr_dmguid(riid), ppv);
 183     return CLASS_E_CLASSNOTAVAILABLE;
 184 }
 185
 186 /***********************************************************************
 187  *              DllRegisterServer (DMUSIC.@)
 188  */
 189 HRESULT WINAPI DllRegisterServer(void)
 190 {
 191     return __wine_register_resources( instance, NULL );
 192 }
 193
 194 /***********************************************************************
 195  *              DllUnregisterServer (DMUSIC.@)
 196  */
 197 HRESULT WINAPI DllUnregisterServer(void)
 198 {
 199     return __wine_unregister_resources( instance, NULL );
 200 }
 201
 202 /******************************************************************
 203  *              Helper functions
 204  *
 205  *
 206  */
 207 /* dwPatch from MIDILOCALE */
 208 DWORD MIDILOCALE2Patch (const MIDILOCALE *pLocale) {
 209         DWORD dwPatch = 0;
 210         if (!pLocale) return 0;
 211         dwPatch |= (pLocale->ulBank & F_INSTRUMENT_DRUMS); /* set drum bit */
 212         dwPatch |= ((pLocale->ulBank & 0x00007F7F) << 8); /* set MIDI bank location */
 213         dwPatch |= (pLocale->ulInstrument & 0x0000007F); /* set PC value */
 214         return dwPatch;
 215 }
 216
 217 /* MIDILOCALE from dwPatch */
 218 void Patch2MIDILOCALE (DWORD dwPatch, LPMIDILOCALE pLocale) {
 219         memset (pLocale, 0, sizeof(MIDILOCALE));
 220
 221         pLocale->ulInstrument = (dwPatch & 0x7F); /* get PC value */
 222         pLocale->ulBank = ((dwPatch & 0x007F7F00) >> 8); /* get MIDI bank location */
 223         pLocale->ulBank |= (dwPatch & F_INSTRUMENT_DRUMS); /* get drum bit */
 224 }
 225
 226 /* check whether the given DWORD is even (return 0) or odd (return 1) */
 227 int even_or_odd (DWORD number) {
 228         return (number & 0x1); /* basically, check if bit 0 is set ;) */
 229 }
 230
 231 /* FOURCC to string conversion for debug messages */
 232 const char *debugstr_fourcc (DWORD fourcc) {
 233     if (!fourcc) return "'null'";
 234     return wine_dbg_sprintf ("\'%c%c%c%c\'",
 235                 (char)(fourcc), (char)(fourcc >> 8),
 236         (char)(fourcc >> 16), (char)(fourcc >> 24));
 237 }
 238
 239 /* DMUS_VERSION struct to string conversion for debug messages */
 240 static const char *debugstr_dmversion (const DMUS_VERSION *version) {
 241         if (!version) return "'null'";
 242         return wine_dbg_sprintf ("\'%i,%i,%i,%i\'",
 243                 (int)((version->dwVersionMS & 0xFFFF0000) >> 8), (int)(version->dwVersionMS & 0x0000FFFF),
 244                 (int)((version->dwVersionLS & 0xFFFF0000) >> 8), (int)(version->dwVersionLS & 0x0000FFFF));
 245 }
 246
 247 /* returns name of given GUID */
 248 const char *debugstr_dmguid (const GUID *id) {
 249         static const guid_info guids[] = {
 250                 /* CLSIDs */
 251                 GE(CLSID_AudioVBScript),
 252                 GE(CLSID_DirectMusic),
 253                 GE(CLSID_DirectMusicAudioPath),
 254                 GE(CLSID_DirectMusicAudioPathConfig),
 255                 GE(CLSID_DirectMusicAuditionTrack),
 256                 GE(CLSID_DirectMusicBand),
 257                 GE(CLSID_DirectMusicBandTrack),
 258                 GE(CLSID_DirectMusicChordMapTrack),
 259                 GE(CLSID_DirectMusicChordMap),
 260                 GE(CLSID_DirectMusicChordTrack),
 261                 GE(CLSID_DirectMusicCollection),
 262                 GE(CLSID_DirectMusicCommandTrack),
 263                 GE(CLSID_DirectMusicComposer),
 264                 GE(CLSID_DirectMusicContainer),
 265                 GE(CLSID_DirectMusicGraph),
 266                 GE(CLSID_DirectMusicLoader),
 267                 GE(CLSID_DirectMusicLyricsTrack),
 268                 GE(CLSID_DirectMusicMarkerTrack),
 269                 GE(CLSID_DirectMusicMelodyFormulationTrack),
 270                 GE(CLSID_DirectMusicMotifTrack),
 271                 GE(CLSID_DirectMusicMuteTrack),
 272                 GE(CLSID_DirectMusicParamControlTrack),
 273                 GE(CLSID_DirectMusicPatternTrack),
 274                 GE(CLSID_DirectMusicPerformance),
 275                 GE(CLSID_DirectMusicScript),
 276                 GE(CLSID_DirectMusicScriptAutoImpSegment),
 277                 GE(CLSID_DirectMusicScriptAutoImpPerformance),
 278                 GE(CLSID_DirectMusicScriptAutoImpSegmentState),
 279                 GE(CLSID_DirectMusicScriptAutoImpAudioPathConfig),
 280                 GE(CLSID_DirectMusicScriptAutoImpAudioPath),
 281                 GE(CLSID_DirectMusicScriptAutoImpSong),
 282                 GE(CLSID_DirectMusicScriptSourceCodeLoader),
 283                 GE(CLSID_DirectMusicScriptTrack),
 284                 GE(CLSID_DirectMusicSection),
 285                 GE(CLSID_DirectMusicSegment),
 286                 GE(CLSID_DirectMusicSegmentState),
 287                 GE(CLSID_DirectMusicSegmentTriggerTrack),
 288                 GE(CLSID_DirectMusicSegTriggerTrack),
 289                 GE(CLSID_DirectMusicSeqTrack),
 290                 GE(CLSID_DirectMusicSignPostTrack),
 291                 GE(CLSID_DirectMusicSong),
 292                 GE(CLSID_DirectMusicStyle),
 293                 GE(CLSID_DirectMusicStyleTrack),
 294                 GE(CLSID_DirectMusicSynth),
 295                 GE(CLSID_DirectMusicSynthSink),
 296                 GE(CLSID_DirectMusicSysExTrack),
 297                 GE(CLSID_DirectMusicTemplate),
 298                 GE(CLSID_DirectMusicTempoTrack),
 299                 GE(CLSID_DirectMusicTimeSigTrack),
 300                 GE(CLSID_DirectMusicWaveTrack),
 301                 GE(CLSID_DirectSoundWave),
 302                 /* IIDs */
 303                 GE(IID_IDirectMusic),
 304                 GE(IID_IDirectMusic2),
 305                 GE(IID_IDirectMusic8),
 306                 GE(IID_IDirectMusicAudioPath),
 307                 GE(IID_IDirectMusicBand),
 308                 GE(IID_IDirectMusicBuffer),
 309                 GE(IID_IDirectMusicChordMap),
 310                 GE(IID_IDirectMusicCollection),
 311                 GE(IID_IDirectMusicComposer),
 312                 GE(IID_IDirectMusicContainer),
 313                 GE(IID_IDirectMusicDownload),
 314                 GE(IID_IDirectMusicDownloadedInstrument),
 315                 GE(IID_IDirectMusicGetLoader),
 316                 GE(IID_IDirectMusicGraph),
 317                 GE(IID_IDirectMusicInstrument),
 318                 GE(IID_IDirectMusicLoader),
 319                 GE(IID_IDirectMusicLoader8),
 320                 GE(IID_IDirectMusicObject),
 321                 GE(IID_IDirectMusicPatternTrack),
 322                 GE(IID_IDirectMusicPerformance),
 323                 GE(IID_IDirectMusicPerformance2),
 324                 GE(IID_IDirectMusicPerformance8),
 325                 GE(IID_IDirectMusicPort),
 326                 GE(IID_IDirectMusicPortDownload),
 327                 GE(IID_IDirectMusicScript),
 328                 GE(IID_IDirectMusicSegment),
 329                 GE(IID_IDirectMusicSegment2),
 330                 GE(IID_IDirectMusicSegment8),
 331                 GE(IID_IDirectMusicSegmentState),
 332                 GE(IID_IDirectMusicSegmentState8),
 333                 GE(IID_IDirectMusicStyle),
 334                 GE(IID_IDirectMusicStyle8),
 335                 GE(IID_IDirectMusicSynth),
 336                 GE(IID_IDirectMusicSynth8),
 337                 GE(IID_IDirectMusicSynthSink),
 338                 GE(IID_IDirectMusicThru),
 339                 GE(IID_IDirectMusicTool),
 340                 GE(IID_IDirectMusicTool8),
 341                 GE(IID_IDirectMusicTrack),
 342                 GE(IID_IDirectMusicTrack8),
 343                 GE(IID_IUnknown),
 344                 GE(IID_IPersistStream),
 345                 GE(IID_IStream),
 346                 GE(IID_IClassFactory),
 347                 /* GUIDs */
 348                 GE(GUID_DirectMusicAllTypes),
 349                 GE(GUID_NOTIFICATION_CHORD),
 350                 GE(GUID_NOTIFICATION_COMMAND),
 351                 GE(GUID_NOTIFICATION_MEASUREANDBEAT),
 352                 GE(GUID_NOTIFICATION_PERFORMANCE),
 353                 GE(GUID_NOTIFICATION_RECOMPOSE),
 354                 GE(GUID_NOTIFICATION_SEGMENT),
 355                 GE(GUID_BandParam),
 356                 GE(GUID_ChordParam),
 357                 GE(GUID_CommandParam),
 358                 GE(GUID_CommandParam2),
 359                 GE(GUID_CommandParamNext),
 360                 GE(GUID_IDirectMusicBand),
 361                 GE(GUID_IDirectMusicChordMap),
 362                 GE(GUID_IDirectMusicStyle),
 363                 GE(GUID_MuteParam),
 364                 GE(GUID_Play_Marker),
 365                 GE(GUID_RhythmParam),
 366                 GE(GUID_TempoParam),
 367                 GE(GUID_TimeSignature),
 368                 GE(GUID_Valid_Start_Time),
 369                 GE(GUID_Clear_All_Bands),
 370                 GE(GUID_ConnectToDLSCollection),
 371                 GE(GUID_Disable_Auto_Download),
 372                 GE(GUID_DisableTempo),
 373                 GE(GUID_DisableTimeSig),
 374                 GE(GUID_Download),
 375                 GE(GUID_DownloadToAudioPath),
 376                 GE(GUID_Enable_Auto_Download),
 377                 GE(GUID_EnableTempo),
 378                 GE(GUID_EnableTimeSig),
 379                 GE(GUID_IgnoreBankSelectForGM),
 380                 GE(GUID_SeedVariations),
 381                 GE(GUID_StandardMIDIFile),
 382                 GE(GUID_Unload),
 383                 GE(GUID_UnloadFromAudioPath),
 384                 GE(GUID_Variations),
 385                 GE(GUID_PerfMasterTempo),
 386                 GE(GUID_PerfMasterVolume),
 387                 GE(GUID_PerfMasterGrooveLevel),
 388                 GE(GUID_PerfAutoDownload),
 389                 GE(GUID_DefaultGMCollection),
 390                 GE(GUID_Synth_Default),
 391                 GE(GUID_Buffer_Reverb),
 392                 GE(GUID_Buffer_EnvReverb),
 393                 GE(GUID_Buffer_Stereo),
 394                 GE(GUID_Buffer_3D_Dry),
 395                 GE(GUID_Buffer_Mono),
 396                 GE(GUID_DMUS_PROP_GM_Hardware),
 397                 GE(GUID_DMUS_PROP_GS_Capable),
 398                 GE(GUID_DMUS_PROP_GS_Hardware),
 399                 GE(GUID_DMUS_PROP_DLS1),
 400                 GE(GUID_DMUS_PROP_DLS2),
 401                 GE(GUID_DMUS_PROP_Effects),
 402                 GE(GUID_DMUS_PROP_INSTRUMENT2),
 403                 GE(GUID_DMUS_PROP_LegacyCaps),
 404                 GE(GUID_DMUS_PROP_MemorySize),
 405                 GE(GUID_DMUS_PROP_SampleMemorySize),
 406                 GE(GUID_DMUS_PROP_SamplePlaybackRate),
 407                 GE(GUID_DMUS_PROP_SetSynthSink),
 408                 GE(GUID_DMUS_PROP_SinkUsesDSound),
 409                 GE(GUID_DMUS_PROP_SynthSink_DSOUND),
 410                 GE(GUID_DMUS_PROP_SynthSink_WAVE),
 411                 GE(GUID_DMUS_PROP_Volume),
 412                 GE(GUID_DMUS_PROP_WavesReverb),
 413                 GE(GUID_DMUS_PROP_WriteLatency),
 414                 GE(GUID_DMUS_PROP_WritePeriod),
 415                 GE(GUID_DMUS_PROP_XG_Capable),
 416                 GE(GUID_DMUS_PROP_XG_Hardware)
 417         };
 418
 419         unsigned int i;
 420
 421         if (!id) return "(null)";
 422
 423         for (i = 0; i < sizeof(guids)/sizeof(guids[0]); i++) {
 424                 if (IsEqualGUID(id, guids[i].guid))
 425                         return guids[i].name;
 426         }
 427         /* if we didn't find it, act like standard debugstr_guid */
 428         return debugstr_guid(id);
 429 }
 430
 431 /* generic flag-dumping function */
 432 static const char* debugstr_flags (DWORD flags, const flag_info* names, size_t num_names){
 433         char buffer[128] = "", *ptr = &buffer[0];
 434         unsigned int i;
 435         int size = sizeof(buffer);
 436
 437         for (i=0; i < num_names; i++)
 438         {
 439                 if ((flags & names[i].val) ||   /* standard flag*/
 440                         ((!flags) && (!names[i].val))) { /* zero value only */
 441                                 int cnt = snprintf(ptr, size, "%s ", names[i].name);
 442                                 if (cnt < 0 || cnt >= size) break;
 443                                 size -= cnt;
 444                                 ptr += cnt;
 445                 }
 446         }
 447
 448         return wine_dbg_sprintf("%s", buffer);
 449 }
 450
 451 /* dump DMUS_OBJ flags */
 452 static const char *debugstr_DMUS_OBJ_FLAGS (DWORD flagmask) {
 453     static const flag_info flags[] = {
 454             FE(DMUS_OBJ_OBJECT),
 455             FE(DMUS_OBJ_CLASS),
 456             FE(DMUS_OBJ_NAME),
 457             FE(DMUS_OBJ_CATEGORY),
 458             FE(DMUS_OBJ_FILENAME),
 459             FE(DMUS_OBJ_FULLPATH),
 460             FE(DMUS_OBJ_URL),
 461             FE(DMUS_OBJ_VERSION),
 462             FE(DMUS_OBJ_DATE),
 463             FE(DMUS_OBJ_LOADED),
 464             FE(DMUS_OBJ_MEMORY),
 465             FE(DMUS_OBJ_STREAM)
 466         };
 467     return debugstr_flags (flagmask, flags, sizeof(flags)/sizeof(flags[0]));
 468 }
 469
 470 /* dump whole DMUS_OBJECTDESC struct */
 471 const char *debugstr_DMUS_OBJECTDESC (LPDMUS_OBJECTDESC pDesc) {
 472         if (pDesc) {
 473                 char buffer[1024] = "", *ptr = &buffer[0];
 474
 475                 ptr += sprintf(ptr, "DMUS_OBJECTDESC (%p):\n", pDesc);
 476                 ptr += sprintf(ptr, " - dwSize = %d\n", pDesc->dwSize);
 477                 ptr += sprintf(ptr, " - dwValidData = %s\n", debugstr_DMUS_OBJ_FLAGS (pDesc->dwValidData));
 478                 if (pDesc->dwValidData & DMUS_OBJ_CLASS) ptr += sprintf(ptr, " - guidClass = %s\n", debugstr_dmguid(&pDesc->guidClass));
 479                 if (pDesc->dwValidData & DMUS_OBJ_OBJECT) ptr += sprintf(ptr, " - guidObject = %s\n", debugstr_guid(&pDesc->guidObject));
 480                 if (pDesc->dwValidData & DMUS_OBJ_DATE) ptr += sprintf(ptr, " - ftDate = FIXME\n");
 481                 if (pDesc->dwValidData & DMUS_OBJ_VERSION) ptr += sprintf(ptr, " - vVersion = %s\n", debugstr_dmversion(&pDesc->vVersion));
 482                 if (pDesc->dwValidData & DMUS_OBJ_NAME) ptr += sprintf(ptr, " - wszName = %s\n", debugstr_w(pDesc->wszName));
 483                 if (pDesc->dwValidData & DMUS_OBJ_CATEGORY) ptr += sprintf(ptr, " - wszCategory = %s\n", debugstr_w(pDesc->wszCategory));
 484                 if (pDesc->dwValidData & DMUS_OBJ_FILENAME) ptr += sprintf(ptr, " - wszFileName = %s\n", debugstr_w(pDesc->wszFileName));
 485                 if (pDesc->dwValidData & DMUS_OBJ_MEMORY) ptr += sprintf(ptr, " - llMemLength = 0x%s\n  - pbMemData = %p\n",
 486                                                                      wine_dbgstr_longlong(pDesc->llMemLength), pDesc->pbMemData);
 487                 if (pDesc->dwValidData & DMUS_OBJ_STREAM) ptr += sprintf(ptr, " - pStream = %p", pDesc->pStream);
 488
 489                 return wine_dbg_sprintf("%s", buffer);
 490         } else {
 491                 return wine_dbg_sprintf("(NULL)");
 492         }
 493 }