dlls/dswave/dswave.c

   1 /* IDirectMusicWave Implementation
   2  *
   3  * Copyright (C) 2003-2004 Rok Mandeljc
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (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
  13  * GNU Library General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  18  */
  19
  20 #include "dswave_private.h"
  21
  22 WINE_DEFAULT_DEBUG_CHANNEL(dswave);
  23 WINE_DECLARE_DEBUG_CHANNEL(dmfile);
  24
  25 /* an interface that is, according to my tests, obtained by loader after loading object; is it acting
  26    as some sort of bridge between object and loader? */
  27 const GUID IID_IDirectMusicWavePRIVATE = {0x69e934e4,0x97f1,0x4f1d,{0x88,0xe8,0xf2,0xac,0x88,0x67,0x13,0x27}};
  28
  29 /*****************************************************************************
  30  * IDirectMusicWaveImpl implementation
  31  */
  32 /* IDirectMusicWaveImpl IUnknown part: */
  33 HRESULT WINAPI IDirectMusicWaveImpl_IUnknown_QueryInterface (LPUNKNOWN iface, REFIID riid, LPVOID *ppobj) {
  34         ICOM_THIS_MULTI(IDirectMusicWaveImpl, UnknownVtbl, iface);
  35
  36         TRACE("(%p, %s, %p)\n", This, debugstr_dmguid(riid), ppobj);
  37
  38         if (IsEqualIID (riid, &IID_IUnknown)) {
  39                 *ppobj = (LPVOID)&This->UnknownVtbl;
  40                 IDirectMusicWaveImpl_IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl);
  41                 return S_OK;
  42         } else if (IsEqualIID (riid, &IID_IDirectMusicSegment)
  43         || IsEqualIID (riid, &IID_IDirectMusicSegment2)
  44         || IsEqualIID (riid, &IID_IDirectMusicSegment8)) {
  45                 *ppobj = (LPVOID)&This->SegmentVtbl;
  46                 IDirectMusicWaveImpl_IDirectMusicSegment8_AddRef ((LPDIRECTMUSICSEGMENT8)&This->SegmentVtbl);
  47                 return S_OK;
  48         } else if (IsEqualIID (riid, &IID_IDirectMusicObject)) {
  49                 *ppobj = (LPVOID)&This->ObjectVtbl;
  50                 IDirectMusicWaveImpl_IDirectMusicObject_AddRef ((LPDIRECTMUSICOBJECT)&This->ObjectVtbl);
  51                 return S_OK;
  52         } else if (IsEqualIID (riid, &IID_IPersistStream)) {
  53                 *ppobj = (LPVOID)&This->PersistStreamVtbl;
  54                 IDirectMusicWaveImpl_IPersistStream_AddRef ((LPPERSISTSTREAM)&This->PersistStreamVtbl);
  55                 return S_OK;
  56         } else if (IsEqualIID (riid, &IID_IDirectMusicWavePRIVATE)) {
  57                 WARN(": requested private interface, expect crash\n");
  58                 return E_NOINTERFACE;
  59         }
  60
  61         WARN("(%p, %s, %p): not found\n", This, debugstr_dmguid(riid), ppobj);
  62         return E_NOINTERFACE;
  63 }
  64
  65 ULONG WINAPI IDirectMusicWaveImpl_IUnknown_AddRef (LPUNKNOWN iface) {
  66         ICOM_THIS_MULTI(IDirectMusicWaveImpl, UnknownVtbl, iface);
  67         TRACE("(%p): AddRef from %ld\n", This, This->ref);
  68         return ++(This->ref);
  69 }
  70
  71 ULONG WINAPI IDirectMusicWaveImpl_IUnknown_Release (LPUNKNOWN iface) {
  72         ICOM_THIS_MULTI(IDirectMusicWaveImpl, UnknownVtbl, iface);
  73         ULONG ref = --This->ref;
  74         TRACE("(%p): ReleaseRef to %ld\n", This, This->ref);
  75         if (ref == 0) {
  76                 HeapFree(GetProcessHeap(), 0, This);
  77         }
  78         return ref;
  79 }
  80
  81 IUnknownVtbl DirectMusicWave_Unknown_Vtbl = {
  82         IDirectMusicWaveImpl_IUnknown_QueryInterface,
  83         IDirectMusicWaveImpl_IUnknown_AddRef,
  84         IDirectMusicWaveImpl_IUnknown_Release
  85 };
  86
  87 /* IDirectMusicSegment8Impl IDirectMusicSegment part: */
  88 HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_QueryInterface (LPDIRECTMUSICSEGMENT8 iface, REFIID riid, LPVOID *ppobj) {
  89         ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface);
  90         return IDirectMusicWaveImpl_IUnknown_QueryInterface ((LPUNKNOWN)&This->UnknownVtbl, riid, ppobj);
  91 }
  92
  93 ULONG WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_AddRef (LPDIRECTMUSICSEGMENT8 iface) {
  94         ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface);
  95         return IDirectMusicWaveImpl_IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl);
  96 }
  97
  98 ULONG WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_Release (LPDIRECTMUSICSEGMENT8 iface) {
  99         ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface);
 100         return IDirectMusicWaveImpl_IUnknown_Release ((LPUNKNOWN)&This->UnknownVtbl);
 101 }
 102
 103 HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_GetLength (LPDIRECTMUSICSEGMENT8 iface, MUSIC_TIME* pmtLength) {
 104         ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface);
 105         FIXME("(%p, %p): stub\n", This, pmtLength);
 106         return S_OK;
 107 }
 108
 109 HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_SetLength (LPDIRECTMUSICSEGMENT8 iface, MUSIC_TIME mtLength) {
 110         ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface);
 111         FIXME("(%p, %ld): stub\n", This, mtLength);
 112         return S_OK;
 113 }
 114
 115 HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_GetRepeats (LPDIRECTMUSICSEGMENT8 iface, DWORD* pdwRepeats) {
 116         ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface);
 117         FIXME("(%p, %p): stub\n", This, pdwRepeats);
 118         return S_OK;
 119 }
 120
 121 HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_SetRepeats (LPDIRECTMUSICSEGMENT8 iface, DWORD dwRepeats) {
 122         ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface);
 123         FIXME("(%p, %ld): stub\n", This, dwRepeats);
 124         return S_OK;
 125 }
 126
 127 HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_GetDefaultResolution (LPDIRECTMUSICSEGMENT8 iface, DWORD* pdwResolution) {
 128         ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface);
 129         FIXME("(%p, %p): stub\n", This, pdwResolution);
 130         return S_OK;
 131 }
 132
 133 HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_SetDefaultResolution (LPDIRECTMUSICSEGMENT8 iface, DWORD dwResolution) {
 134         ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface);
 135         FIXME("(%p, %ld): stub\n", This, dwResolution);
 136         return S_OK;
 137 }
 138
 139 HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_GetTrack (LPDIRECTMUSICSEGMENT8 iface, REFGUID rguidType, DWORD dwGroupBits, DWORD dwIndex, IDirectMusicTrack** ppTrack) {
 140         ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface);
 141         FIXME("(%p, %s, %ld, %ld, %p): stub\n", This, debugstr_dmguid(rguidType), dwGroupBits, dwIndex, ppTrack);
 142         return S_OK;
 143 }
 144
 145 HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_GetTrackGroup (LPDIRECTMUSICSEGMENT8 iface, IDirectMusicTrack* pTrack, DWORD* pdwGroupBits) {
 146         ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface);
 147         FIXME("(%p, %p, %p): stub\n", This, pTrack, pdwGroupBits);
 148         return S_OK;
 149 }
 150
 151 HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_InsertTrack (LPDIRECTMUSICSEGMENT8 iface, IDirectMusicTrack* pTrack, DWORD dwGroupBits) {
 152         ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface);
 153         FIXME("(%p, %p, %ld): stub\n", This, pTrack, dwGroupBits);
 154         return S_OK;
 155 }
 156
 157 HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_RemoveTrack (LPDIRECTMUSICSEGMENT8 iface, IDirectMusicTrack* pTrack) {
 158         ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface);
 159         FIXME("(%p, %p): stub\n", This, pTrack);
 160         return S_OK;
 161 }
 162
 163 HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_InitPlay (LPDIRECTMUSICSEGMENT8 iface, IDirectMusicSegmentState** ppSegState, IDirectMusicPerformance* pPerformance, DWORD dwFlags) {
 164         ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface);
 165         FIXME("(%p, %p, %p, %ld): stub\n", This, ppSegState, pPerformance, dwFlags);
 166         return S_OK;
 167 }
 168
 169 HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_GetGraph (LPDIRECTMUSICSEGMENT8 iface, IDirectMusicGraph** ppGraph) {
 170         ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface);
 171         FIXME("(%p, %p): stub\n", This, ppGraph);
 172         return S_OK;
 173 }
 174
 175 HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_SetGraph (LPDIRECTMUSICSEGMENT8 iface, IDirectMusicGraph* pGraph) {
 176         ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface);
 177         FIXME("(%p, %p): stub\n", This, pGraph);
 178         return S_OK;
 179 }
 180
 181 HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_AddNotificationType (LPDIRECTMUSICSEGMENT8 iface, REFGUID rguidNotificationType) {
 182         ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface);
 183         FIXME("(%p, %s): stub\n", This, debugstr_dmguid(rguidNotificationType));
 184         return S_OK;
 185 }
 186
 187 HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_RemoveNotificationType (LPDIRECTMUSICSEGMENT8 iface, REFGUID rguidNotificationType) {
 188         ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface);
 189         FIXME("(%p, %s): stub\n", This, debugstr_dmguid(rguidNotificationType));
 190         return S_OK;
 191 }
 192
 193 HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_GetParam (LPDIRECTMUSICSEGMENT8 iface, REFGUID rguidType, DWORD dwGroupBits, DWORD dwIndex, MUSIC_TIME mtTime, MUSIC_TIME* pmtNext, void* pParam) {
 194         ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface);
 195         FIXME("(%p, %s, %ld, %ld, %ld, %p, %p): stub\n", This, debugstr_dmguid(rguidType), dwGroupBits, dwIndex, mtTime, pmtNext, pParam);
 196         return S_OK;
 197 }
 198
 199 HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_SetParam (LPDIRECTMUSICSEGMENT8 iface, REFGUID rguidType, DWORD dwGroupBits, DWORD dwIndex, MUSIC_TIME mtTime, void* pParam) {
 200         ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface);
 201         FIXME("(%p, %s, %ld, %ld, %ld, %p): stub\n", This, debugstr_dmguid(rguidType), dwGroupBits, dwIndex, mtTime, pParam);
 202         return S_OK;
 203 }
 204
 205 HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_Clone (LPDIRECTMUSICSEGMENT8 iface, MUSIC_TIME mtStart, MUSIC_TIME mtEnd, IDirectMusicSegment** ppSegment) {
 206         ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface);
 207         FIXME("(%p, %ld, %ld, %p): stub\n", This, mtStart, mtEnd, ppSegment);
 208         return S_OK;
 209 }
 210
 211 HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_SetStartPoint (LPDIRECTMUSICSEGMENT8 iface, MUSIC_TIME mtStart) {
 212         ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface);
 213         FIXME("(%p, %ld): stub\n", This, mtStart);
 214         return S_OK;
 215 }
 216
 217 HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_GetStartPoint (LPDIRECTMUSICSEGMENT8 iface, MUSIC_TIME* pmtStart) {
 218         ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface);
 219         FIXME("(%p, %p): stub\n", This, pmtStart);
 220         return S_OK;
 221 }
 222
 223 HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_SetLoopPoints (LPDIRECTMUSICSEGMENT8 iface, MUSIC_TIME mtStart, MUSIC_TIME mtEnd) {
 224         ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface);
 225         FIXME("(%p, %ld, %ld): stub\n", This, mtStart, mtEnd);
 226         return S_OK;
 227 }
 228
 229 HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_GetLoopPoints (LPDIRECTMUSICSEGMENT8 iface, MUSIC_TIME* pmtStart, MUSIC_TIME* pmtEnd) {
 230         ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface);
 231         FIXME("(%p, %p, %p): stub\n", This, pmtStart, pmtEnd);
 232         return S_OK;
 233 }
 234
 235 HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_SetPChannelsUsed (LPDIRECTMUSICSEGMENT8 iface, DWORD dwNumPChannels, DWORD* paPChannels) {
 236         ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface);
 237         FIXME("(%p, %ld, %p): stub\n", This, dwNumPChannels, paPChannels);
 238         return S_OK;
 239 }
 240
 241 HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_SetTrackConfig (LPDIRECTMUSICSEGMENT8 iface, REFGUID rguidTrackClassID, DWORD dwGroupBits, DWORD dwIndex, DWORD dwFlagsOn, DWORD dwFlagsOff) {
 242         ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface);
 243         FIXME("(%p, %s, %ld, %ld, %ld, %ld): stub\n", This, debugstr_dmguid(rguidTrackClassID), dwGroupBits, dwIndex, dwFlagsOn, dwFlagsOff);
 244         return S_OK;
 245 }
 246
 247 HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_GetAudioPathConfig (LPDIRECTMUSICSEGMENT8 iface, IUnknown** ppAudioPathConfig){
 248         ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface);
 249         FIXME("(%p, %p): stub\n", This, ppAudioPathConfig);
 250         return S_OK;
 251 }
 252
 253 HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_Compose (LPDIRECTMUSICSEGMENT8 iface, MUSIC_TIME mtTime, IDirectMusicSegment* pFromSegment, IDirectMusicSegment* pToSegment, IDirectMusicSegment** ppComposedSegment) {
 254         ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface);
 255         FIXME("(%p, %ld, %p, %p, %p): stub\n", This, mtTime, pFromSegment, pToSegment, ppComposedSegment);
 256         return S_OK;
 257 }
 258
 259 HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_Download (LPDIRECTMUSICSEGMENT8 iface, IUnknown *pAudioPath) {
 260         ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface);
 261         FIXME("(%p, %p): stub\n", This, pAudioPath);
 262         return S_OK;
 263 }
 264
 265 HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicSegment8_Unload (LPDIRECTMUSICSEGMENT8 iface, IUnknown *pAudioPath) {
 266         ICOM_THIS_MULTI(IDirectMusicWaveImpl, SegmentVtbl, iface);
 267         FIXME("(%p, %p): stub\n", This, pAudioPath);
 268         return S_OK;
 269 }
 270
 271 IDirectMusicSegment8Vtbl DirectMusicSegment8_Segment_Vtbl = {
 272         IDirectMusicWaveImpl_IDirectMusicSegment8_QueryInterface,
 273         IDirectMusicWaveImpl_IDirectMusicSegment8_AddRef,
 274         IDirectMusicWaveImpl_IDirectMusicSegment8_Release,
 275         IDirectMusicWaveImpl_IDirectMusicSegment8_GetLength,
 276         IDirectMusicWaveImpl_IDirectMusicSegment8_SetLength,
 277         IDirectMusicWaveImpl_IDirectMusicSegment8_GetRepeats,
 278         IDirectMusicWaveImpl_IDirectMusicSegment8_SetRepeats,
 279         IDirectMusicWaveImpl_IDirectMusicSegment8_GetDefaultResolution,
 280         IDirectMusicWaveImpl_IDirectMusicSegment8_SetDefaultResolution,
 281         IDirectMusicWaveImpl_IDirectMusicSegment8_GetTrack,
 282         IDirectMusicWaveImpl_IDirectMusicSegment8_GetTrackGroup,
 283         IDirectMusicWaveImpl_IDirectMusicSegment8_InsertTrack,
 284         IDirectMusicWaveImpl_IDirectMusicSegment8_RemoveTrack,
 285         IDirectMusicWaveImpl_IDirectMusicSegment8_InitPlay,
 286         IDirectMusicWaveImpl_IDirectMusicSegment8_GetGraph,
 287         IDirectMusicWaveImpl_IDirectMusicSegment8_SetGraph,
 288         IDirectMusicWaveImpl_IDirectMusicSegment8_AddNotificationType,
 289         IDirectMusicWaveImpl_IDirectMusicSegment8_RemoveNotificationType,
 290         IDirectMusicWaveImpl_IDirectMusicSegment8_GetParam,
 291         IDirectMusicWaveImpl_IDirectMusicSegment8_SetParam,
 292         IDirectMusicWaveImpl_IDirectMusicSegment8_Clone,
 293         IDirectMusicWaveImpl_IDirectMusicSegment8_SetStartPoint,
 294         IDirectMusicWaveImpl_IDirectMusicSegment8_GetStartPoint,
 295         IDirectMusicWaveImpl_IDirectMusicSegment8_SetLoopPoints,
 296         IDirectMusicWaveImpl_IDirectMusicSegment8_GetLoopPoints,
 297         IDirectMusicWaveImpl_IDirectMusicSegment8_SetPChannelsUsed,
 298         IDirectMusicWaveImpl_IDirectMusicSegment8_SetTrackConfig,
 299         IDirectMusicWaveImpl_IDirectMusicSegment8_GetAudioPathConfig,
 300         IDirectMusicWaveImpl_IDirectMusicSegment8_Compose,
 301         IDirectMusicWaveImpl_IDirectMusicSegment8_Download,
 302         IDirectMusicWaveImpl_IDirectMusicSegment8_Unload
 303 };
 304
 305 /* IDirectMusicWaveImpl IDirectMusicObject part: */
 306 HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicObject_QueryInterface (LPDIRECTMUSICOBJECT iface, REFIID riid, LPVOID *ppobj) {
 307         ICOM_THIS_MULTI(IDirectMusicWaveImpl, ObjectVtbl, iface);
 308         return IDirectMusicWaveImpl_IUnknown_QueryInterface ((LPUNKNOWN)&This->UnknownVtbl, riid, ppobj);
 309 }
 310
 311 ULONG WINAPI IDirectMusicWaveImpl_IDirectMusicObject_AddRef (LPDIRECTMUSICOBJECT iface) {
 312         ICOM_THIS_MULTI(IDirectMusicWaveImpl, ObjectVtbl, iface);
 313         return IDirectMusicWaveImpl_IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl);
 314 }
 315
 316 ULONG WINAPI IDirectMusicWaveImpl_IDirectMusicObject_Release (LPDIRECTMUSICOBJECT iface) {
 317         ICOM_THIS_MULTI(IDirectMusicWaveImpl, ObjectVtbl, iface);
 318         return IDirectMusicWaveImpl_IUnknown_Release ((LPUNKNOWN)&This->UnknownVtbl);
 319 }
 320
 321 HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicObject_GetDescriptor (LPDIRECTMUSICOBJECT iface, LPDMUS_OBJECTDESC pDesc) {
 322         ICOM_THIS_MULTI(IDirectMusicWaveImpl, ObjectVtbl, iface);
 323         TRACE("(%p, %p)\n", This, pDesc);
 324         /* I think we shouldn't return pointer here since then values can be changed; it'd be a mess */
 325         memcpy (pDesc, This->pDesc, This->pDesc->dwSize);
 326         return S_OK;
 327 }
 328
 329 HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicObject_SetDescriptor (LPDIRECTMUSICOBJECT iface, LPDMUS_OBJECTDESC pDesc) {
 330         ICOM_THIS_MULTI(IDirectMusicWaveImpl, ObjectVtbl, iface);
 331         TRACE("(%p, %p, %s): setting descriptor:\n", This, pDesc, debugstr_DMUS_OBJECTDESC(pDesc));
 332
 333         /* According to MSDN, we should copy only given values, not whole struct */
 334         if (pDesc->dwValidData & DMUS_OBJ_OBJECT)
 335                 memcpy (&This->pDesc->guidObject, &pDesc->guidObject, sizeof (pDesc->guidObject));
 336         if (pDesc->dwValidData & DMUS_OBJ_CLASS)
 337                 memcpy (&This->pDesc->guidClass, &pDesc->guidClass, sizeof (pDesc->guidClass));
 338         if (pDesc->dwValidData & DMUS_OBJ_NAME)
 339                 strncpyW (This->pDesc->wszName, pDesc->wszName, DMUS_MAX_NAME);
 340         if (pDesc->dwValidData & DMUS_OBJ_CATEGORY)
 341                 strncpyW (This->pDesc->wszCategory, pDesc->wszCategory, DMUS_MAX_CATEGORY);
 342         if (pDesc->dwValidData & DMUS_OBJ_FILENAME)
 343                 strncpyW (This->pDesc->wszFileName, pDesc->wszFileName, DMUS_MAX_FILENAME);
 344         if (pDesc->dwValidData & DMUS_OBJ_VERSION)
 345                 memcpy (&This->pDesc->vVersion, &pDesc->vVersion, sizeof (pDesc->vVersion));
 346         if (pDesc->dwValidData & DMUS_OBJ_DATE)
 347                 memcpy (&This->pDesc->ftDate, &pDesc->ftDate, sizeof (pDesc->ftDate));
 348         if (pDesc->dwValidData & DMUS_OBJ_MEMORY) {
 349                 memcpy (&This->pDesc->llMemLength, &pDesc->llMemLength, sizeof (pDesc->llMemLength));
 350                 memcpy (This->pDesc->pbMemData, pDesc->pbMemData, sizeof (pDesc->pbMemData));
 351         }
 352         if (pDesc->dwValidData & DMUS_OBJ_STREAM) {
 353                 /* according to MSDN, we copy the stream */
 354                 IStream_Clone (pDesc->pStream, &This->pDesc->pStream);
 355         }
 356
 357         /* add new flags */
 358         This->pDesc->dwValidData |= pDesc->dwValidData;
 359
 360         return S_OK;
 361 }
 362
 363 HRESULT WINAPI IDirectMusicWaveImpl_IDirectMusicObject_ParseDescriptor (LPDIRECTMUSICOBJECT iface, LPSTREAM pStream, LPDMUS_OBJECTDESC pDesc) {
 364         DMUS_PRIVATE_CHUNK Chunk;
 365         DWORD StreamSize, StreamCount, ListSize[1], ListCount[1];
 366         LARGE_INTEGER liMove; /* used when skipping chunks */
 367
 368         TRACE("(%p, %p)\n", pStream, pDesc);
 369
 370         /* FIXME: should this be determined from stream? */
 371         pDesc->dwValidData |= DMUS_OBJ_CLASS;
 372         memcpy (&pDesc->guidClass, &CLSID_DirectMusicSegment, sizeof(CLSID));
 373
 374         IStream_Read (pStream, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
 375         TRACE_(dmfile)(": %s chunk (size = 0x%04lx)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
 376         switch (Chunk.fccID) {
 377                 case FOURCC_RIFF: {
 378                         IStream_Read (pStream, &Chunk.fccID, sizeof(FOURCC), NULL);
 379                         TRACE_(dmfile)(": RIFF chunk of type %s", debugstr_fourcc(Chunk.fccID));
 380                         StreamSize = Chunk.dwSize - sizeof(FOURCC);
 381                         StreamCount = 0;
 382                         if (Chunk.fccID == mmioFOURCC('W','A','V','E')) {
 383                                 TRACE_(dmfile)(": wave form\n");
 384                                 do {
 385                                         IStream_Read (pStream, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
 386                                         StreamCount += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize;
 387                                         TRACE_(dmfile)(": %s chunk (size = 0x%04lx)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
 388                                         switch (Chunk.fccID) {
 389                                                 case DMUS_FOURCC_GUID_CHUNK: {
 390                                                         TRACE_(dmfile)(": GUID chunk\n");
 391                                                         pDesc->dwValidData |= DMUS_OBJ_OBJECT;
 392                                                         IStream_Read (pStream, &pDesc->guidObject, Chunk.dwSize, NULL);
 393                                                         break;
 394                                                 }
 395                                                 case DMUS_FOURCC_VERSION_CHUNK: {
 396                                                         TRACE_(dmfile)(": version chunk\n");
 397                                                         pDesc->dwValidData |= DMUS_OBJ_VERSION;
 398                                                         IStream_Read (pStream, &pDesc->vVersion, Chunk.dwSize, NULL);
 399                                                         break;
 400                                                 }
 401                                                 case DMUS_FOURCC_CATEGORY_CHUNK: {
 402                                                         TRACE_(dmfile)(": category chunk\n");
 403                                                         pDesc->dwValidData |= DMUS_OBJ_CATEGORY;
 404                                                         IStream_Read (pStream, pDesc->wszCategory, Chunk.dwSize, NULL);
 405                                                         break;
 406                                                 }
 407                                                 case FOURCC_LIST: {
 408                                                         IStream_Read (pStream, &Chunk.fccID, sizeof(FOURCC), NULL);
 409                                                         TRACE_(dmfile)(": LIST chunk of type %s", debugstr_fourcc(Chunk.fccID));
 410                                                         ListSize[0] = Chunk.dwSize - sizeof(FOURCC);
 411                                                         ListCount[0] = 0;
 412                                                         switch (Chunk.fccID) {
 413                                                                 /* evil M$ UNFO list, which can (!?) contain INFO elements */
 414                                                                 case DMUS_FOURCC_UNFO_LIST: {
 415                                                                         TRACE_(dmfile)(": UNFO list\n");
 416                                                                         do {
 417                                                                                 IStream_Read (pStream, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
 418                                                                                 ListCount[0] += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize;
 419                                                                                 TRACE_(dmfile)(": %s chunk (size = 0x%04lx)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
 420                                                                                 switch (Chunk.fccID) {
 421                                                                                         /* don't ask me why, but M$ puts INFO elements in UNFO list sometimes
 422                                              (though strings seem to be valid unicode) */
 423                                                                                         case mmioFOURCC('I','N','A','M'):
 424                                                                                         case DMUS_FOURCC_UNAM_CHUNK: {
 425                                                                                                 TRACE_(dmfile)(": name chunk\n");
 426                                                                                                 pDesc->dwValidData |= DMUS_OBJ_NAME;
 427                                                                                                 IStream_Read (pStream, pDesc->wszName, Chunk.dwSize, NULL);
 428                                                                                                 break;
 429                                                                                         }
 430                                                                                         case mmioFOURCC('I','A','R','T'):
 431                                                                                         case DMUS_FOURCC_UART_CHUNK: {
 432                                                                                                 TRACE_(dmfile)(": artist chunk (ignored)\n");
 433                                                                                                 liMove.QuadPart = Chunk.dwSize;
 434                                                                                                 IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL);
 435                                                                                                 break;
 436                                                                                         }
 437                                                                                         case mmioFOURCC('I','C','O','P'):
 438                                                                                         case DMUS_FOURCC_UCOP_CHUNK: {
 439                                                                                                 TRACE_(dmfile)(": copyright chunk (ignored)\n");
 440                                                                                                 liMove.QuadPart = Chunk.dwSize;
 441                                                                                                 IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL);
 442                                                                                                 break;
 443                                                                                         }
 444                                                                                         case mmioFOURCC('I','S','B','J'):
 445                                                                                         case DMUS_FOURCC_USBJ_CHUNK: {
 446                                                                                                 TRACE_(dmfile)(": subject chunk (ignored)\n");
 447                                                                                                 liMove.QuadPart = Chunk.dwSize;
 448                                                                                                 IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL);
 449                                                                                                 break;
 450                                                                                         }
 451                                                                                         case mmioFOURCC('I','C','M','T'):
 452                                                                                         case DMUS_FOURCC_UCMT_CHUNK: {
 453                                                                                                 TRACE_(dmfile)(": comment chunk (ignored)\n");
 454                                                                                                 liMove.QuadPart = Chunk.dwSize;
 455                                                                                                 IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL);
 456                                                                                                 break;
 457                                                                                         }
 458                                                                                         default: {
 459                                                                                                 TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n");
 460                                                                                                 liMove.QuadPart = Chunk.dwSize;
 461                                                                                                 IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL);
 462                                                                                                 break;
 463                                                                                         }
 464                                                                                 }
 465                                                                                 TRACE_(dmfile)(": ListCount[0] = %ld < ListSize[0] = %ld\n", ListCount[0], ListSize[0]);
 466                                                                         } while (ListCount[0] < ListSize[0]);
 467                                                                         break;
 468                                                                 }
 469                                                                 default: {
 470                                                                         TRACE_(dmfile)(": unknown (skipping)\n");
 471                                                                         liMove.QuadPart = Chunk.dwSize - sizeof(FOURCC);
 472                                                                         IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL);
 473                                                                         break;
 474                                                                 }
 475                                                         }
 476                                                         break;
 477                                                 }
 478                                                 default: {
 479                                                         TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n");
 480                                                         liMove.QuadPart = Chunk.dwSize;
 481                                                         IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL);
 482                                                         break;
 483                                                 }
 484                                         }
 485                                         TRACE_(dmfile)(": StreamCount[0] = %ld < StreamSize[0] = %ld\n", StreamCount, StreamSize);
 486                                 } while (StreamCount < StreamSize);
 487                                 break;
 488                         } else {
 489                                 TRACE_(dmfile)(": unexpected chunk; loading failed)\n");
 490                                 liMove.QuadPart = StreamSize;
 491                                 IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL); /* skip the rest of the chunk */
 492                                 return E_FAIL;
 493                         }
 494
 495                         TRACE_(dmfile)(": reading finished\n");
 496                         break;
 497                 }
 498                 default: {
 499                         TRACE_(dmfile)(": unexpected chunk; loading failed)\n");
 500                         liMove.QuadPart = Chunk.dwSize;
 501                         IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL); /* skip the rest of the chunk */
 502                         return DMUS_E_INVALIDFILE;
 503                 }
 504         }
 505
 506         TRACE(": returning descriptor: %s\n", debugstr_DMUS_OBJECTDESC (pDesc));
 507
 508         return S_OK;
 509 }
 510
 511 IDirectMusicObjectVtbl DirectMusicWave_Object_Vtbl = {
 512         IDirectMusicWaveImpl_IDirectMusicObject_QueryInterface,
 513         IDirectMusicWaveImpl_IDirectMusicObject_AddRef,
 514         IDirectMusicWaveImpl_IDirectMusicObject_Release,
 515         IDirectMusicWaveImpl_IDirectMusicObject_GetDescriptor,
 516         IDirectMusicWaveImpl_IDirectMusicObject_SetDescriptor,
 517         IDirectMusicWaveImpl_IDirectMusicObject_ParseDescriptor
 518 };
 519
 520 /* IDirectMusicWaveImpl IPersistStream part: */
 521 HRESULT WINAPI IDirectMusicWaveImpl_IPersistStream_QueryInterface (LPPERSISTSTREAM iface, REFIID riid, LPVOID *ppobj) {
 522         ICOM_THIS_MULTI(IDirectMusicWaveImpl, PersistStreamVtbl, iface);
 523         return IDirectMusicWaveImpl_IUnknown_QueryInterface ((LPUNKNOWN)&This->UnknownVtbl, riid, ppobj);
 524 }
 525
 526 ULONG WINAPI IDirectMusicWaveImpl_IPersistStream_AddRef (LPPERSISTSTREAM iface) {
 527         ICOM_THIS_MULTI(IDirectMusicWaveImpl, PersistStreamVtbl, iface);
 528         return IDirectMusicWaveImpl_IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl);
 529 }
 530
 531 ULONG WINAPI IDirectMusicWaveImpl_IPersistStream_Release (LPPERSISTSTREAM iface) {
 532         ICOM_THIS_MULTI(IDirectMusicWaveImpl, PersistStreamVtbl, iface);
 533         return IDirectMusicWaveImpl_IUnknown_Release ((LPUNKNOWN)&This->UnknownVtbl);
 534 }
 535
 536 HRESULT WINAPI IDirectMusicWaveImpl_IPersistStream_GetClassID (LPPERSISTSTREAM iface, CLSID* pClassID) {
 537         return E_NOTIMPL;
 538 }
 539
 540 HRESULT WINAPI IDirectMusicWaveImpl_IPersistStream_IsDirty (LPPERSISTSTREAM iface) {
 541         return E_NOTIMPL;
 542 }
 543
 544 HRESULT WINAPI IDirectMusicWaveImpl_IPersistStream_Load (LPPERSISTSTREAM iface, IStream* pStm) {
 545         ICOM_THIS_MULTI(IDirectMusicWaveImpl, PersistStreamVtbl, iface);
 546
 547         DMUS_PRIVATE_CHUNK Chunk;
 548         DWORD StreamSize, StreamCount, ListSize[1], ListCount[1];
 549         LARGE_INTEGER liMove; /* used when skipping chunks */
 550
 551         FIXME("(%p, %p): loading not implemented yet (only descriptor is loaded)\n", This, pStm);
 552
 553         /* FIXME: should this be determined from stream? */
 554         This->pDesc->dwValidData |= DMUS_OBJ_CLASS;
 555         memcpy (&This->pDesc->guidClass, &CLSID_DirectMusicSegment, sizeof(CLSID));
 556
 557         IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
 558         TRACE_(dmfile)(": %s chunk (size = 0x%04lx)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
 559         switch (Chunk.fccID) {
 560                 case FOURCC_RIFF: {
 561                         IStream_Read (pStm, &Chunk.fccID, sizeof(FOURCC), NULL);
 562                         TRACE_(dmfile)(": RIFF chunk of type %s", debugstr_fourcc(Chunk.fccID));
 563                         StreamSize = Chunk.dwSize - sizeof(FOURCC);
 564                         StreamCount = 0;
 565                         if (Chunk.fccID == mmioFOURCC('W','A','V','E')) {
 566                                 TRACE_(dmfile)(": wave form\n");
 567                                 do {
 568                                         IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
 569                                         StreamCount += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize;
 570                                         TRACE_(dmfile)(": %s chunk (size = 0x%04lx)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
 571                                         switch (Chunk.fccID) {
 572                                                 case DMUS_FOURCC_GUID_CHUNK: {
 573                                                         TRACE_(dmfile)(": GUID chunk\n");
 574                                                         This->pDesc->dwValidData |= DMUS_OBJ_OBJECT;
 575                                                         IStream_Read (pStm, &This->pDesc->guidObject, Chunk.dwSize, NULL);
 576                                                         break;
 577                                                 }
 578                                                 case DMUS_FOURCC_VERSION_CHUNK: {
 579                                                         TRACE_(dmfile)(": version chunk\n");
 580                                                         This->pDesc->dwValidData |= DMUS_OBJ_VERSION;
 581                                                         IStream_Read (pStm, &This->pDesc->vVersion, Chunk.dwSize, NULL);
 582                                                         break;
 583                                                 }
 584                                                 case DMUS_FOURCC_CATEGORY_CHUNK: {
 585                                                         TRACE_(dmfile)(": category chunk\n");
 586                                                         This->pDesc->dwValidData |= DMUS_OBJ_CATEGORY;
 587                                                         IStream_Read (pStm, This->pDesc->wszCategory, Chunk.dwSize, NULL);
 588                                                         break;
 589                                                 }
 590                                                 case FOURCC_LIST: {
 591                                                         IStream_Read (pStm, &Chunk.fccID, sizeof(FOURCC), NULL);
 592                                                         TRACE_(dmfile)(": LIST chunk of type %s", debugstr_fourcc(Chunk.fccID));
 593                                                         ListSize[0] = Chunk.dwSize - sizeof(FOURCC);
 594                                                         ListCount[0] = 0;
 595                                                         switch (Chunk.fccID) {
 596                                                                 /* evil M$ UNFO list, which can (!?) contain INFO elements */
 597                                                                 case DMUS_FOURCC_UNFO_LIST: {
 598                                                                         TRACE_(dmfile)(": UNFO list\n");
 599                                                                         do {
 600                                                                                 IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
 601                                                                                 ListCount[0] += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize;
 602                                                                                 TRACE_(dmfile)(": %s chunk (size = 0x%04lx)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
 603                                                                                 switch (Chunk.fccID) {
 604                                                                                         /* don't ask me why, but M$ puts INFO elements in UNFO list sometimes
 605                                              (though strings seem to be valid unicode) */
 606                                                                                         case mmioFOURCC('I','N','A','M'):
 607                                                                                         case DMUS_FOURCC_UNAM_CHUNK: {
 608                                                                                                 TRACE_(dmfile)(": name chunk\n");
 609                                                                                                 This->pDesc->dwValidData |= DMUS_OBJ_NAME;
 610                                                                                                 IStream_Read (pStm, This->pDesc->wszName, Chunk.dwSize, NULL);
 611                                                                                                 break;
 612                                                                                         }
 613                                                                                         case mmioFOURCC('I','A','R','T'):
 614                                                                                         case DMUS_FOURCC_UART_CHUNK: {
 615                                                                                                 TRACE_(dmfile)(": artist chunk (ignored)\n");
 616                                                                                                 liMove.QuadPart = Chunk.dwSize;
 617                                                                                                 IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
 618                                                                                                 break;
 619                                                                                         }
 620                                                                                         case mmioFOURCC('I','C','O','P'):
 621                                                                                         case DMUS_FOURCC_UCOP_CHUNK: {
 622                                                                                                 TRACE_(dmfile)(": copyright chunk (ignored)\n");
 623                                                                                                 liMove.QuadPart = Chunk.dwSize;
 624                                                                                                 IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
 625                                                                                                 break;
 626                                                                                         }
 627                                                                                         case mmioFOURCC('I','S','B','J'):
 628                                                                                         case DMUS_FOURCC_USBJ_CHUNK: {
 629                                                                                                 TRACE_(dmfile)(": subject chunk (ignored)\n");
 630                                                                                                 liMove.QuadPart = Chunk.dwSize;
 631                                                                                                 IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
 632                                                                                                 break;
 633                                                                                         }
 634                                                                                         case mmioFOURCC('I','C','M','T'):
 635                                                                                         case DMUS_FOURCC_UCMT_CHUNK: {
 636                                                                                                 TRACE_(dmfile)(": comment chunk (ignored)\n");
 637                                                                                                 liMove.QuadPart = Chunk.dwSize;
 638                                                                                                 IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
 639                                                                                                 break;
 640                                                                                         }
 641                                                                                         default: {
 642                                                                                                 TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n");
 643                                                                                                 liMove.QuadPart = Chunk.dwSize;
 644                                                                                                 IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
 645                                                                                                 break;
 646                                                                                         }
 647                                                                                 }
 648                                                                                 TRACE_(dmfile)(": ListCount[0] = %ld < ListSize[0] = %ld\n", ListCount[0], ListSize[0]);
 649                                                                         } while (ListCount[0] < ListSize[0]);
 650                                                                         break;
 651                                                                 }
 652                                                                 default: {
 653                                                                         TRACE_(dmfile)(": unknown (skipping)\n");
 654                                                                         liMove.QuadPart = Chunk.dwSize - sizeof(FOURCC);
 655                                                                         IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
 656                                                                         break;
 657                                                                 }
 658                                                         }
 659                                                         break;
 660                                                 }
 661                                                 default: {
 662                                                         TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n");
 663                                                         liMove.QuadPart = Chunk.dwSize;
 664                                                         IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
 665                                                         break;
 666                                                 }
 667                                         }
 668                                         TRACE_(dmfile)(": StreamCount[0] = %ld < StreamSize[0] = %ld\n", StreamCount, StreamSize);
 669                                 } while (StreamCount < StreamSize);
 670                                 break;
 671                         } else {
 672                                 TRACE_(dmfile)(": unexpected chunk; loading failed)\n");
 673                                 liMove.QuadPart = StreamSize;
 674                                 IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); /* skip the rest of the chunk */
 675                                 return E_FAIL;
 676                         }
 677
 678                         TRACE_(dmfile)(": reading finished\n");
 679                         break;
 680                 }
 681                 default: {
 682                         TRACE_(dmfile)(": unexpected chunk; loading failed)\n");
 683                         liMove.QuadPart = Chunk.dwSize;
 684                         IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); /* skip the rest of the chunk */
 685                         return DMUS_E_INVALIDFILE;
 686                 }
 687         }
 688
 689         return S_OK;
 690 }
 691
 692 HRESULT WINAPI IDirectMusicWaveImpl_IPersistStream_Save (LPPERSISTSTREAM iface, IStream* pStm, BOOL fClearDirty) {
 693         return E_NOTIMPL;
 694 }
 695
 696 HRESULT WINAPI IDirectMusicWaveImpl_IPersistStream_GetSizeMax (LPPERSISTSTREAM iface, ULARGE_INTEGER* pcbSize) {
 697         return E_NOTIMPL;
 698 }
 699
 700 IPersistStreamVtbl DirectMusicWave_PersistStream_Vtbl = {
 701         IDirectMusicWaveImpl_IPersistStream_QueryInterface,
 702         IDirectMusicWaveImpl_IPersistStream_AddRef,
 703         IDirectMusicWaveImpl_IPersistStream_Release,
 704         IDirectMusicWaveImpl_IPersistStream_GetClassID,
 705         IDirectMusicWaveImpl_IPersistStream_IsDirty,
 706         IDirectMusicWaveImpl_IPersistStream_Load,
 707         IDirectMusicWaveImpl_IPersistStream_Save,
 708         IDirectMusicWaveImpl_IPersistStream_GetSizeMax
 709 };
 710
 711
 712 /* for ClassFactory */
 713 HRESULT WINAPI DMUSIC_CreateDirectMusicWaveImpl (LPCGUID lpcGUID, LPVOID* ppobj, LPUNKNOWN pUnkOuter) {
 714         IDirectMusicWaveImpl* obj;
 715
 716         obj = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicWaveImpl));
 717         if (NULL == obj) {
 718                 *ppobj = (LPVOID) NULL;
 719                 return E_OUTOFMEMORY;
 720         }
 721         obj->UnknownVtbl = &DirectMusicWave_Unknown_Vtbl;
 722         obj->ObjectVtbl = &DirectMusicWave_Object_Vtbl;
 723         obj->PersistStreamVtbl = &DirectMusicWave_PersistStream_Vtbl;
 724         obj->pDesc = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(DMUS_OBJECTDESC));
 725         DM_STRUCT_INIT(obj->pDesc);
 726         obj->pDesc->dwValidData |= DMUS_OBJ_CLASS;
 727         memcpy (&obj->pDesc->guidClass, &CLSID_DirectMusicSegment, sizeof (CLSID)); /* shown by tests */
 728         obj->ref = 0; /* will be inited by QueryInterface */
 729
 730         return IDirectMusicWaveImpl_IUnknown_QueryInterface ((LPUNKNOWN)&obj->UnknownVtbl, lpcGUID, ppobj);
 731 }