dlls/dmime/segment.c

   1 /* IDirectMusicSegment8 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 "dmime_private.h"
  21
  22 WINE_DEFAULT_DEBUG_CHANNEL(dmime);
  23 WINE_DECLARE_DEBUG_CHANNEL(dmfile);
  24
  25 /*****************************************************************************
  26  * IDirectMusicSegmentImpl implementation
  27  */
  28 /* IDirectMusicSegment IUnknown part: */
  29 HRESULT WINAPI IDirectMusicSegment8Impl_IUnknown_QueryInterface (LPUNKNOWN iface, REFIID riid, LPVOID *ppobj) {
  30         ICOM_THIS_MULTI(IDirectMusicSegment8Impl, UnknownVtbl, iface);
  31         TRACE("(%p, %s, %p)\n", This, debugstr_dmguid(riid), ppobj);
  32
  33         if (IsEqualIID (riid, &IID_IUnknown)) {
  34                 *ppobj = (LPVOID)&This->UnknownVtbl;
  35                 IDirectMusicSegment8Impl_IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl);
  36                 return S_OK;
  37         } else if (IsEqualIID (riid, &IID_IDirectMusicSegment)
  38         || IsEqualIID (riid, &IID_IDirectMusicSegment2)
  39         || IsEqualIID (riid, &IID_IDirectMusicSegment8)) {
  40                 *ppobj = (LPVOID)&This->SegmentVtbl;
  41                 IDirectMusicSegment8Impl_IDirectMusicSegment8_AddRef ((LPDIRECTMUSICSEGMENT8)&This->SegmentVtbl);
  42                 return S_OK;
  43         } else if (IsEqualIID (riid, &IID_IDirectMusicObject)) {
  44                 *ppobj = (LPVOID)&This->ObjectVtbl;
  45                 IDirectMusicSegment8Impl_IDirectMusicObject_AddRef ((LPDIRECTMUSICOBJECT)&This->ObjectVtbl);
  46                 return S_OK;
  47         } else if (IsEqualIID (riid, &IID_IPersistStream)) {
  48                 *ppobj = (LPVOID)&This->PersistStreamVtbl;
  49                 IDirectMusicSegment8Impl_IPersistStream_AddRef ((LPPERSISTSTREAM)&This->PersistStreamVtbl);
  50                 return S_OK;
  51         }
  52
  53         WARN("(%p, %s, %p): not found\n", This, debugstr_dmguid(riid), ppobj);
  54         return E_NOINTERFACE;
  55 }
  56
  57 ULONG WINAPI IDirectMusicSegment8Impl_IUnknown_AddRef (LPUNKNOWN iface) {
  58         ICOM_THIS_MULTI(IDirectMusicSegment8Impl, UnknownVtbl, iface);
  59         TRACE("(%p): AddRef from %ld\n", This, This->ref);
  60         return ++(This->ref);
  61 }
  62
  63 ULONG WINAPI IDirectMusicSegment8Impl_IUnknown_Release (LPUNKNOWN iface) {
  64         ICOM_THIS_MULTI(IDirectMusicSegment8Impl, UnknownVtbl, iface);
  65         ULONG ref = --This->ref;
  66         TRACE("(%p): ReleaseRef to %ld\n", This, This->ref);
  67         if (ref == 0) {
  68                 HeapFree(GetProcessHeap(), 0, This);
  69         }
  70         return ref;
  71 }
  72
  73 ICOM_VTABLE(IUnknown) DirectMusicSegment8_Unknown_Vtbl = {
  74     ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
  75         IDirectMusicSegment8Impl_IUnknown_QueryInterface,
  76         IDirectMusicSegment8Impl_IUnknown_AddRef,
  77         IDirectMusicSegment8Impl_IUnknown_Release
  78 };
  79
  80 /* IDirectMusicSegmentImpl IDirectMusicSegment part: */
  81 HRESULT WINAPI IDirectMusicSegment8Impl_IDirectMusicSegment8_QueryInterface (LPDIRECTMUSICSEGMENT8 iface, REFIID riid, LPVOID *ppobj) {
  82         ICOM_THIS_MULTI(IDirectMusicSegment8Impl, SegmentVtbl, iface);
  83         return IDirectMusicSegment8Impl_IUnknown_QueryInterface ((LPUNKNOWN)&This->UnknownVtbl, riid, ppobj);
  84 }
  85
  86 ULONG WINAPI IDirectMusicSegment8Impl_IDirectMusicSegment8_AddRef (LPDIRECTMUSICSEGMENT8 iface) {
  87         ICOM_THIS_MULTI(IDirectMusicSegment8Impl, SegmentVtbl, iface);
  88         return IDirectMusicSegment8Impl_IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl);
  89 }
  90
  91 ULONG WINAPI IDirectMusicSegment8Impl_IDirectMusicSegment8_Release (LPDIRECTMUSICSEGMENT8 iface) {
  92         ICOM_THIS_MULTI(IDirectMusicSegment8Impl, SegmentVtbl, iface);
  93         return IDirectMusicSegment8Impl_IUnknown_Release ((LPUNKNOWN)&This->UnknownVtbl);
  94 }
  95
  96 HRESULT WINAPI IDirectMusicSegment8Impl_IDirectMusicSegment8_GetLength (LPDIRECTMUSICSEGMENT8 iface, MUSIC_TIME* pmtLength) {
  97         ICOM_THIS_MULTI(IDirectMusicSegment8Impl, SegmentVtbl, iface);
  98         FIXME("(%p, %p): stub\n", This, pmtLength);
  99         return S_OK;
 100 }
 101
 102 HRESULT WINAPI IDirectMusicSegment8Impl_IDirectMusicSegment8_SetLength (LPDIRECTMUSICSEGMENT8 iface, MUSIC_TIME mtLength) {
 103         ICOM_THIS_MULTI(IDirectMusicSegment8Impl, SegmentVtbl, iface);
 104         FIXME("(%p, %ld): stub\n", This, mtLength);
 105         return S_OK;
 106 }
 107
 108 HRESULT WINAPI IDirectMusicSegment8Impl_IDirectMusicSegment8_GetRepeats (LPDIRECTMUSICSEGMENT8 iface, DWORD* pdwRepeats) {
 109         ICOM_THIS_MULTI(IDirectMusicSegment8Impl, SegmentVtbl, iface);
 110         FIXME("(%p, %p): stub\n", This, pdwRepeats);
 111         return S_OK;
 112 }
 113
 114 HRESULT WINAPI IDirectMusicSegment8Impl_IDirectMusicSegment8_SetRepeats (LPDIRECTMUSICSEGMENT8 iface, DWORD dwRepeats) {
 115         ICOM_THIS_MULTI(IDirectMusicSegment8Impl, SegmentVtbl, iface);
 116         FIXME("(%p, %ld): stub\n", This, dwRepeats);
 117         return S_OK;
 118 }
 119
 120 HRESULT WINAPI IDirectMusicSegment8Impl_IDirectMusicSegment8_GetDefaultResolution (LPDIRECTMUSICSEGMENT8 iface, DWORD* pdwResolution) {
 121         ICOM_THIS_MULTI(IDirectMusicSegment8Impl, SegmentVtbl, iface);
 122         FIXME("(%p, %p): stub\n", This, pdwResolution);
 123         return S_OK;
 124 }
 125
 126 HRESULT WINAPI IDirectMusicSegment8Impl_IDirectMusicSegment8_SetDefaultResolution (LPDIRECTMUSICSEGMENT8 iface, DWORD dwResolution) {
 127         ICOM_THIS_MULTI(IDirectMusicSegment8Impl, SegmentVtbl, iface);
 128         FIXME("(%p, %ld): stub\n", This, dwResolution);
 129         return S_OK;
 130 }
 131
 132 HRESULT WINAPI IDirectMusicSegment8Impl_IDirectMusicSegment8_GetTrack (LPDIRECTMUSICSEGMENT8 iface, REFGUID rguidType, DWORD dwGroupBits, DWORD dwIndex, IDirectMusicTrack** ppTrack) {
 133         ICOM_THIS_MULTI(IDirectMusicSegment8Impl, SegmentVtbl, iface);
 134         FIXME("(%p, %s, %ld, %ld, %p): stub\n", This, debugstr_dmguid(rguidType), dwGroupBits, dwIndex, ppTrack);
 135         return S_OK;
 136 }
 137
 138 HRESULT WINAPI IDirectMusicSegment8Impl_IDirectMusicSegment8_GetTrackGroup (LPDIRECTMUSICSEGMENT8 iface, IDirectMusicTrack* pTrack, DWORD* pdwGroupBits) {
 139         ICOM_THIS_MULTI(IDirectMusicSegment8Impl, SegmentVtbl, iface);
 140         FIXME("(%p, %p, %p): stub\n", This, pTrack, pdwGroupBits);
 141         return S_OK;
 142 }
 143
 144 HRESULT WINAPI IDirectMusicSegment8Impl_IDirectMusicSegment8_InsertTrack (LPDIRECTMUSICSEGMENT8 iface, IDirectMusicTrack* pTrack, DWORD dwGroupBits) {
 145         ICOM_THIS_MULTI(IDirectMusicSegment8Impl, SegmentVtbl, iface);
 146         FIXME("(%p, %p, %ld): stub\n", This, pTrack, dwGroupBits);
 147         return S_OK;
 148 }
 149
 150 HRESULT WINAPI IDirectMusicSegment8Impl_IDirectMusicSegment8_RemoveTrack (LPDIRECTMUSICSEGMENT8 iface, IDirectMusicTrack* pTrack) {
 151         ICOM_THIS_MULTI(IDirectMusicSegment8Impl, SegmentVtbl, iface);
 152         FIXME("(%p, %p): stub\n", This, pTrack);
 153         return S_OK;
 154 }
 155
 156 HRESULT WINAPI IDirectMusicSegment8Impl_IDirectMusicSegment8_InitPlay (LPDIRECTMUSICSEGMENT8 iface, IDirectMusicSegmentState** ppSegState, IDirectMusicPerformance* pPerformance, DWORD dwFlags) {
 157         ICOM_THIS_MULTI(IDirectMusicSegment8Impl, SegmentVtbl, iface);
 158         FIXME("(%p, %p, %p, %ld): stub\n", This, ppSegState, pPerformance, dwFlags);
 159         return S_OK;
 160 }
 161
 162 HRESULT WINAPI IDirectMusicSegment8Impl_IDirectMusicSegment8_GetGraph (LPDIRECTMUSICSEGMENT8 iface, IDirectMusicGraph** ppGraph) {
 163         ICOM_THIS_MULTI(IDirectMusicSegment8Impl, SegmentVtbl, iface);
 164         FIXME("(%p, %p): stub\n", This, ppGraph);
 165         return S_OK;
 166 }
 167
 168 HRESULT WINAPI IDirectMusicSegment8Impl_IDirectMusicSegment8_SetGraph (LPDIRECTMUSICSEGMENT8 iface, IDirectMusicGraph* pGraph) {
 169         ICOM_THIS_MULTI(IDirectMusicSegment8Impl, SegmentVtbl, iface);
 170         FIXME("(%p, %p): stub\n", This, pGraph);
 171         return S_OK;
 172 }
 173
 174 HRESULT WINAPI IDirectMusicSegment8Impl_IDirectMusicSegment8_AddNotificationType (LPDIRECTMUSICSEGMENT8 iface, REFGUID rguidNotificationType) {
 175         ICOM_THIS_MULTI(IDirectMusicSegment8Impl, SegmentVtbl, iface);
 176         FIXME("(%p, %s): stub\n", This, debugstr_dmguid(rguidNotificationType));
 177         return S_OK;
 178 }
 179
 180 HRESULT WINAPI IDirectMusicSegment8Impl_IDirectMusicSegment8_RemoveNotificationType (LPDIRECTMUSICSEGMENT8 iface, REFGUID rguidNotificationType) {
 181         ICOM_THIS_MULTI(IDirectMusicSegment8Impl, SegmentVtbl, iface);
 182         FIXME("(%p, %s): stub\n", This, debugstr_dmguid(rguidNotificationType));
 183         return S_OK;
 184 }
 185
 186 HRESULT WINAPI IDirectMusicSegment8Impl_IDirectMusicSegment8_GetParam (LPDIRECTMUSICSEGMENT8 iface, REFGUID rguidType, DWORD dwGroupBits, DWORD dwIndex, MUSIC_TIME mtTime, MUSIC_TIME* pmtNext, void* pParam) {
 187         ICOM_THIS_MULTI(IDirectMusicSegment8Impl, SegmentVtbl, iface);
 188         FIXME("(%p, %s, %ld, %ld, %ld, %p, %p): stub\n", This, debugstr_dmguid(rguidType), dwGroupBits, dwIndex, mtTime, pmtNext, pParam);
 189         return S_OK;
 190 }
 191
 192 HRESULT WINAPI IDirectMusicSegment8Impl_IDirectMusicSegment8_SetParam (LPDIRECTMUSICSEGMENT8 iface, REFGUID rguidType, DWORD dwGroupBits, DWORD dwIndex, MUSIC_TIME mtTime, void* pParam) {
 193         ICOM_THIS_MULTI(IDirectMusicSegment8Impl, SegmentVtbl, iface);
 194         FIXME("(%p, %s, %ld, %ld, %ld, %p): stub\n", This, debugstr_dmguid(rguidType), dwGroupBits, dwIndex, mtTime, pParam);
 195         return S_OK;
 196 }
 197
 198 HRESULT WINAPI IDirectMusicSegment8Impl_IDirectMusicSegment8_Clone (LPDIRECTMUSICSEGMENT8 iface, MUSIC_TIME mtStart, MUSIC_TIME mtEnd, IDirectMusicSegment** ppSegment) {
 199         ICOM_THIS_MULTI(IDirectMusicSegment8Impl, SegmentVtbl, iface);
 200         FIXME("(%p, %ld, %ld, %p): stub\n", This, mtStart, mtEnd, ppSegment);
 201         return S_OK;
 202 }
 203
 204 HRESULT WINAPI IDirectMusicSegment8Impl_IDirectMusicSegment8_SetStartPoint (LPDIRECTMUSICSEGMENT8 iface, MUSIC_TIME mtStart) {
 205         ICOM_THIS_MULTI(IDirectMusicSegment8Impl, SegmentVtbl, iface);
 206         FIXME("(%p, %ld): stub\n", This, mtStart);
 207         return S_OK;
 208 }
 209
 210 HRESULT WINAPI IDirectMusicSegment8Impl_IDirectMusicSegment8_GetStartPoint (LPDIRECTMUSICSEGMENT8 iface, MUSIC_TIME* pmtStart) {
 211         ICOM_THIS_MULTI(IDirectMusicSegment8Impl, SegmentVtbl, iface);
 212         FIXME("(%p, %p): stub\n", This, pmtStart);
 213         return S_OK;
 214 }
 215
 216 HRESULT WINAPI IDirectMusicSegment8Impl_IDirectMusicSegment8_SetLoopPoints (LPDIRECTMUSICSEGMENT8 iface, MUSIC_TIME mtStart, MUSIC_TIME mtEnd) {
 217         ICOM_THIS_MULTI(IDirectMusicSegment8Impl, SegmentVtbl, iface);
 218         FIXME("(%p, %ld, %ld): stub\n", This, mtStart, mtEnd);
 219         return S_OK;
 220 }
 221
 222 HRESULT WINAPI IDirectMusicSegment8Impl_IDirectMusicSegment8_GetLoopPoints (LPDIRECTMUSICSEGMENT8 iface, MUSIC_TIME* pmtStart, MUSIC_TIME* pmtEnd) {
 223         ICOM_THIS_MULTI(IDirectMusicSegment8Impl, SegmentVtbl, iface);
 224         FIXME("(%p, %p, %p): stub\n", This, pmtStart, pmtEnd);
 225         return S_OK;
 226 }
 227
 228 HRESULT WINAPI IDirectMusicSegment8Impl_IDirectMusicSegment8_SetPChannelsUsed (LPDIRECTMUSICSEGMENT8 iface, DWORD dwNumPChannels, DWORD* paPChannels) {
 229         ICOM_THIS_MULTI(IDirectMusicSegment8Impl, SegmentVtbl, iface);
 230         FIXME("(%p, %ld, %p): stub\n", This, dwNumPChannels, paPChannels);
 231         return S_OK;
 232 }
 233
 234 HRESULT WINAPI IDirectMusicSegment8Impl_IDirectMusicSegment8_SetTrackConfig (LPDIRECTMUSICSEGMENT8 iface, REFGUID rguidTrackClassID, DWORD dwGroupBits, DWORD dwIndex, DWORD dwFlagsOn, DWORD dwFlagsOff) {
 235         ICOM_THIS_MULTI(IDirectMusicSegment8Impl, SegmentVtbl, iface);
 236         FIXME("(%p, %s, %ld, %ld, %ld, %ld): stub\n", This, debugstr_dmguid(rguidTrackClassID), dwGroupBits, dwIndex, dwFlagsOn, dwFlagsOff);
 237         return S_OK;
 238 }
 239
 240 HRESULT WINAPI IDirectMusicSegment8Impl_IDirectMusicSegment8_GetAudioPathConfig (LPDIRECTMUSICSEGMENT8 iface, IUnknown** ppAudioPathConfig){
 241         ICOM_THIS_MULTI(IDirectMusicSegment8Impl, SegmentVtbl, iface);
 242         FIXME("(%p, %p): stub\n", This, ppAudioPathConfig);
 243         return S_OK;
 244 }
 245
 246 HRESULT WINAPI IDirectMusicSegment8Impl_IDirectMusicSegment8_Compose (LPDIRECTMUSICSEGMENT8 iface, MUSIC_TIME mtTime, IDirectMusicSegment* pFromSegment, IDirectMusicSegment* pToSegment, IDirectMusicSegment** ppComposedSegment) {
 247         ICOM_THIS_MULTI(IDirectMusicSegment8Impl, SegmentVtbl, iface);
 248         FIXME("(%p, %ld, %p, %p, %p): stub\n", This, mtTime, pFromSegment, pToSegment, ppComposedSegment);
 249         return S_OK;
 250 }
 251
 252 HRESULT WINAPI IDirectMusicSegment8Impl_IDirectMusicSegment8_Download (LPDIRECTMUSICSEGMENT8 iface, IUnknown *pAudioPath) {
 253         ICOM_THIS_MULTI(IDirectMusicSegment8Impl, SegmentVtbl, iface);
 254         FIXME("(%p, %p): stub\n", This, pAudioPath);
 255         return S_OK;
 256 }
 257
 258 HRESULT WINAPI IDirectMusicSegment8Impl_IDirectMusicSegment8_Unload (LPDIRECTMUSICSEGMENT8 iface, IUnknown *pAudioPath) {
 259         ICOM_THIS_MULTI(IDirectMusicSegment8Impl, SegmentVtbl, iface);
 260         FIXME("(%p, %p): stub\n", This, pAudioPath);
 261         return S_OK;
 262 }
 263
 264 ICOM_VTABLE(IDirectMusicSegment8) DirectMusicSegment8_Segment_Vtbl = {
 265     ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
 266         IDirectMusicSegment8Impl_IDirectMusicSegment8_QueryInterface,
 267         IDirectMusicSegment8Impl_IDirectMusicSegment8_AddRef,
 268         IDirectMusicSegment8Impl_IDirectMusicSegment8_Release,
 269         IDirectMusicSegment8Impl_IDirectMusicSegment8_GetLength,
 270         IDirectMusicSegment8Impl_IDirectMusicSegment8_SetLength,
 271         IDirectMusicSegment8Impl_IDirectMusicSegment8_GetRepeats,
 272         IDirectMusicSegment8Impl_IDirectMusicSegment8_SetRepeats,
 273         IDirectMusicSegment8Impl_IDirectMusicSegment8_GetDefaultResolution,
 274         IDirectMusicSegment8Impl_IDirectMusicSegment8_SetDefaultResolution,
 275         IDirectMusicSegment8Impl_IDirectMusicSegment8_GetTrack,
 276         IDirectMusicSegment8Impl_IDirectMusicSegment8_GetTrackGroup,
 277         IDirectMusicSegment8Impl_IDirectMusicSegment8_InsertTrack,
 278         IDirectMusicSegment8Impl_IDirectMusicSegment8_RemoveTrack,
 279         IDirectMusicSegment8Impl_IDirectMusicSegment8_InitPlay,
 280         IDirectMusicSegment8Impl_IDirectMusicSegment8_GetGraph,
 281         IDirectMusicSegment8Impl_IDirectMusicSegment8_SetGraph,
 282         IDirectMusicSegment8Impl_IDirectMusicSegment8_AddNotificationType,
 283         IDirectMusicSegment8Impl_IDirectMusicSegment8_RemoveNotificationType,
 284         IDirectMusicSegment8Impl_IDirectMusicSegment8_GetParam,
 285         IDirectMusicSegment8Impl_IDirectMusicSegment8_SetParam,
 286         IDirectMusicSegment8Impl_IDirectMusicSegment8_Clone,
 287         IDirectMusicSegment8Impl_IDirectMusicSegment8_SetStartPoint,
 288         IDirectMusicSegment8Impl_IDirectMusicSegment8_GetStartPoint,
 289         IDirectMusicSegment8Impl_IDirectMusicSegment8_SetLoopPoints,
 290         IDirectMusicSegment8Impl_IDirectMusicSegment8_GetLoopPoints,
 291         IDirectMusicSegment8Impl_IDirectMusicSegment8_SetPChannelsUsed,
 292         IDirectMusicSegment8Impl_IDirectMusicSegment8_SetTrackConfig,
 293         IDirectMusicSegment8Impl_IDirectMusicSegment8_GetAudioPathConfig,
 294         IDirectMusicSegment8Impl_IDirectMusicSegment8_Compose,
 295         IDirectMusicSegment8Impl_IDirectMusicSegment8_Download,
 296         IDirectMusicSegment8Impl_IDirectMusicSegment8_Unload
 297 };
 298
 299 /* IDirectMusicSegment8Impl IDirectMusicObject part: */
 300 HRESULT WINAPI IDirectMusicSegment8Impl_IDirectMusicObject_QueryInterface (LPDIRECTMUSICOBJECT iface, REFIID riid, LPVOID *ppobj) {
 301         ICOM_THIS_MULTI(IDirectMusicSegment8Impl, ObjectVtbl, iface);
 302         return IDirectMusicSegment8Impl_IUnknown_QueryInterface ((LPUNKNOWN)&This->UnknownVtbl, riid, ppobj);
 303 }
 304
 305 ULONG WINAPI IDirectMusicSegment8Impl_IDirectMusicObject_AddRef (LPDIRECTMUSICOBJECT iface) {
 306         ICOM_THIS_MULTI(IDirectMusicSegment8Impl, ObjectVtbl, iface);
 307         return IDirectMusicSegment8Impl_IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl);
 308 }
 309
 310 ULONG WINAPI IDirectMusicSegment8Impl_IDirectMusicObject_Release (LPDIRECTMUSICOBJECT iface) {
 311         ICOM_THIS_MULTI(IDirectMusicSegment8Impl, ObjectVtbl, iface);
 312         return IDirectMusicSegment8Impl_IUnknown_Release ((LPUNKNOWN)&This->UnknownVtbl);
 313 }
 314
 315 HRESULT WINAPI IDirectMusicSegment8Impl_IDirectMusicObject_GetDescriptor (LPDIRECTMUSICOBJECT iface, LPDMUS_OBJECTDESC pDesc) {
 316         ICOM_THIS_MULTI(IDirectMusicSegment8Impl, ObjectVtbl, iface);
 317         TRACE("(%p, %p)\n", This, pDesc);
 318         /* I think we shouldn't return pointer here since then values can be changed; it'd be a mess */
 319         memcpy (pDesc, This->pDesc, This->pDesc->dwSize);
 320         return S_OK;
 321 }
 322
 323 HRESULT WINAPI IDirectMusicSegment8Impl_IDirectMusicObject_SetDescriptor (LPDIRECTMUSICOBJECT iface, LPDMUS_OBJECTDESC pDesc) {
 324         ICOM_THIS_MULTI(IDirectMusicSegment8Impl, ObjectVtbl, iface);
 325         TRACE("(%p, %p): setting descriptor:\n%s\n", This, pDesc, debugstr_DMUS_OBJECTDESC (pDesc));
 326
 327         /* According to MSDN, we should copy only given values, not whole struct */
 328         if (pDesc->dwValidData & DMUS_OBJ_OBJECT)
 329                 memcpy (&This->pDesc->guidObject, &pDesc->guidObject, sizeof (pDesc->guidObject));
 330         if (pDesc->dwValidData & DMUS_OBJ_CLASS)
 331                 memcpy (&This->pDesc->guidClass, &pDesc->guidClass, sizeof (pDesc->guidClass));
 332         if (pDesc->dwValidData & DMUS_OBJ_NAME)
 333                 strncpyW (This->pDesc->wszName, pDesc->wszName, DMUS_MAX_NAME);
 334         if (pDesc->dwValidData & DMUS_OBJ_CATEGORY)
 335                 strncpyW (This->pDesc->wszCategory, pDesc->wszCategory, DMUS_MAX_CATEGORY);
 336         if (pDesc->dwValidData & DMUS_OBJ_FILENAME)
 337                 strncpyW (This->pDesc->wszFileName, pDesc->wszFileName, DMUS_MAX_FILENAME);
 338         if (pDesc->dwValidData & DMUS_OBJ_VERSION)
 339                 memcpy (&This->pDesc->vVersion, &pDesc->vVersion, sizeof (pDesc->vVersion));
 340         if (pDesc->dwValidData & DMUS_OBJ_DATE)
 341                 memcpy (&This->pDesc->ftDate, &pDesc->ftDate, sizeof (pDesc->ftDate));
 342         if (pDesc->dwValidData & DMUS_OBJ_MEMORY) {
 343                 memcpy (&This->pDesc->llMemLength, &pDesc->llMemLength, sizeof (pDesc->llMemLength));
 344                 memcpy (This->pDesc->pbMemData, pDesc->pbMemData, sizeof (pDesc->pbMemData));
 345         }
 346         if (pDesc->dwValidData & DMUS_OBJ_STREAM) {
 347                 /* according to MSDN, we copy the stream */
 348                 IStream_Clone (pDesc->pStream, &This->pDesc->pStream);
 349         }
 350
 351         /* add new flags */
 352         This->pDesc->dwValidData |= pDesc->dwValidData;
 353
 354         return S_OK;
 355 }
 356
 357 HRESULT WINAPI IDirectMusicSegment8Impl_IDirectMusicObject_ParseDescriptor (LPDIRECTMUSICOBJECT iface, LPSTREAM pStream, LPDMUS_OBJECTDESC pDesc) {
 358         ICOM_THIS_MULTI(IDirectMusicSegment8Impl, ObjectVtbl, iface);
 359         DMUS_PRIVATE_CHUNK Chunk;
 360         DWORD StreamSize, StreamCount, ListSize[1], ListCount[1];
 361         LARGE_INTEGER liMove; /* used when skipping chunks */
 362
 363         TRACE("(%p,%p, %p)\n", This, pStream, pDesc);
 364
 365         /* FIXME: should this be determined from stream? */
 366         pDesc->dwValidData |= DMUS_OBJ_CLASS;
 367         memcpy (&pDesc->guidClass, &CLSID_DirectMusicSegment, sizeof(CLSID));
 368
 369         IStream_Read (pStream, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
 370         TRACE_(dmfile)(": %s chunk (size = 0x%04lx)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
 371         switch (Chunk.fccID) {
 372                 case FOURCC_RIFF: {
 373                         IStream_Read (pStream, &Chunk.fccID, sizeof(FOURCC), NULL);
 374                         TRACE_(dmfile)(": RIFF chunk of type %s", debugstr_fourcc(Chunk.fccID));
 375                         StreamSize = Chunk.dwSize - sizeof(FOURCC);
 376                         StreamCount = 0;
 377                         if (Chunk.fccID == DMUS_FOURCC_SEGMENT_FORM) {
 378                                 TRACE_(dmfile)(": segment form\n");
 379                                 do {
 380                                         IStream_Read (pStream, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
 381                                         StreamCount += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize;
 382                                         TRACE_(dmfile)(": %s chunk (size = 0x%04lx)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
 383                                         switch (Chunk.fccID) {
 384                                                 case DMUS_FOURCC_GUID_CHUNK: {
 385                                                         TRACE_(dmfile)(": GUID chunk\n");
 386                                                         pDesc->dwValidData |= DMUS_OBJ_OBJECT;
 387                                                         IStream_Read (pStream, &pDesc->guidObject, Chunk.dwSize, NULL);
 388                                                         break;
 389                                                 }
 390                                                 case DMUS_FOURCC_VERSION_CHUNK: {
 391                                                         TRACE_(dmfile)(": version chunk\n");
 392                                                         pDesc->dwValidData |= DMUS_OBJ_VERSION;
 393                                                         IStream_Read (pStream, &pDesc->vVersion, Chunk.dwSize, NULL);
 394                                                         break;
 395                                                 }
 396                                                 case DMUS_FOURCC_CATEGORY_CHUNK: {
 397                                                         TRACE_(dmfile)(": category chunk\n");
 398                                                         pDesc->dwValidData |= DMUS_OBJ_CATEGORY;
 399                                                         IStream_Read (pStream, pDesc->wszCategory, Chunk.dwSize, NULL);
 400                                                         break;
 401                                                 }
 402                                                 case FOURCC_LIST: {
 403                                                         IStream_Read (pStream, &Chunk.fccID, sizeof(FOURCC), NULL);
 404                                                         TRACE_(dmfile)(": LIST chunk of type %s", debugstr_fourcc(Chunk.fccID));
 405                                                         ListSize[0] = Chunk.dwSize - sizeof(FOURCC);
 406                                                         ListCount[0] = 0;
 407                                                         switch (Chunk.fccID) {
 408                                                                 /* evil M$ UNFO list, which can (!?) contain INFO elements */
 409                                                                 case DMUS_FOURCC_UNFO_LIST: {
 410                                                                         TRACE_(dmfile)(": UNFO list\n");
 411                                                                         do {
 412                                                                                 IStream_Read (pStream, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
 413                                                                                 ListCount[0] += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize;
 414                                                                                 TRACE_(dmfile)(": %s chunk (size = 0x%04lx)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
 415                                                                                 switch (Chunk.fccID) {
 416                                                                                         /* don't ask me why, but M$ puts INFO elements in UNFO list sometimes
 417                                                                                            (though strings seem to be valid unicode) */
 418                                                                                         case mmioFOURCC('I','N','A','M'):
 419                                                                                         case DMUS_FOURCC_UNAM_CHUNK: {
 420                                                                                                 TRACE_(dmfile)(": name chunk\n");
 421                                                                                                 pDesc->dwValidData |= DMUS_OBJ_NAME;
 422                                                                                                 IStream_Read (pStream, pDesc->wszName, Chunk.dwSize, NULL);
 423                                                                                                 break;
 424                                                                                         }
 425                                                                                         case mmioFOURCC('I','A','R','T'):
 426                                                                                         case DMUS_FOURCC_UART_CHUNK: {
 427                                                                                                 TRACE_(dmfile)(": artist chunk (ignored)\n");
 428                                                                                                 liMove.QuadPart = Chunk.dwSize;
 429                                                                                                 IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL);
 430                                                                                                 break;
 431                                                                                         }
 432                                                                                         case mmioFOURCC('I','C','O','P'):
 433                                                                                         case DMUS_FOURCC_UCOP_CHUNK: {
 434                                                                                                 TRACE_(dmfile)(": copyright chunk (ignored)\n");
 435                                                                                                 liMove.QuadPart = Chunk.dwSize;
 436                                                                                                 IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL);
 437                                                                                                 break;
 438                                                                                         }
 439                                                                                         case mmioFOURCC('I','S','B','J'):
 440                                                                                         case DMUS_FOURCC_USBJ_CHUNK: {
 441                                                                                                 TRACE_(dmfile)(": subject chunk (ignored)\n");
 442                                                                                                 liMove.QuadPart = Chunk.dwSize;
 443                                                                                                 IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL);
 444                                                                                                 break;
 445                                                                                         }
 446                                                                                         case mmioFOURCC('I','C','M','T'):
 447                                                                                         case DMUS_FOURCC_UCMT_CHUNK: {
 448                                                                                                 TRACE_(dmfile)(": comment chunk (ignored)\n");
 449                                                                                                 liMove.QuadPart = Chunk.dwSize;
 450                                                                                                 IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL);
 451                                                                                                 break;
 452                                                                                         }
 453                                                                                         default: {
 454                                                                                                 TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n");
 455                                                                                                 liMove.QuadPart = Chunk.dwSize;
 456                                                                                                 IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL);
 457                                                                                                 break;
 458                                                                                         }
 459                                                                                 }
 460                                                                                 TRACE_(dmfile)(": ListCount[0] = %ld < ListSize[0] = %ld\n", ListCount[0], ListSize[0]);
 461                                                                         } while (ListCount[0] < ListSize[0]);
 462                                                                         break;
 463                                                                 }
 464                                                                 case DMUS_FOURCC_TRACK_LIST: {
 465                                                                   TRACE_(dmfile)(": TRACK list\n");
 466                                                                   do {
 467                                                                     IStream_Read (pStream, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
 468                                                                     ListCount[0] += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize;
 469                                                                     TRACE_(dmfile)(": %s chunk (size = %ld)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
 470                                                                     switch (Chunk.fccID) {
 471                                                                     default: {
 472                                                                       TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n");
 473                                                                       liMove.QuadPart = Chunk.dwSize;
 474                                                                       IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL);
 475                                                                       break;
 476                                                                     }
 477                                                                     }
 478                                                                     TRACE_(dmfile)(": ListCount[0] = %ld < ListSize[0] = %ld\n", ListCount[0], ListSize[0]);
 479                                                                   } while (ListCount[0] < ListSize[0]);
 480                                                                   break;
 481                                                                 }
 482                                                                 default: {
 483                                                                   TRACE_(dmfile)(": unknown (skipping)\n");
 484                                                                   liMove.QuadPart = Chunk.dwSize - sizeof(FOURCC);
 485                                                                   IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL);
 486                                                                   break;
 487                                                                 }
 488                                                         }
 489                                                         break;
 490                                                 }
 491                                                 default: {
 492                                                         TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n");
 493                                                         liMove.QuadPart = Chunk.dwSize;
 494                                                         IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL);
 495                                                         break;
 496                                                 }
 497                                         }
 498                                         TRACE_(dmfile)(": StreamCount[0] = %ld < StreamSize[0] = %ld\n", StreamCount, StreamSize);
 499                                 } while (StreamCount < StreamSize);
 500                                 break;
 501                         } else if (Chunk.fccID == mmioFOURCC('W','A','V','E')) {
 502                                 TRACE_(dmfile)(": wave form, loading not yet implemented\n");
 503                                 liMove.QuadPart = StreamSize;
 504                                 IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL); /* skip the rest of the chunk */
 505                         } else {
 506                                 TRACE_(dmfile)(": unexpected chunk; loading failed)\n");
 507                                 liMove.QuadPart = StreamSize;
 508                                 IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL); /* skip the rest of the chunk */
 509                                 return E_FAIL;
 510                         }
 511
 512                         TRACE_(dmfile)(": reading finished\n");
 513                         break;
 514                 }
 515                 default: {
 516                         TRACE_(dmfile)(": unexpected chunk; loading failed)\n");
 517                         liMove.QuadPart = Chunk.dwSize;
 518                         IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL); /* skip the rest of the chunk */
 519                         return DMUS_E_INVALIDFILE;
 520                 }
 521         }
 522
 523         TRACE(": returning descriptor:\n%s\n", debugstr_DMUS_OBJECTDESC (pDesc));
 524
 525         return S_OK;
 526 }
 527
 528 ICOM_VTABLE(IDirectMusicObject) DirectMusicSegment8_Object_Vtbl = {
 529     ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
 530         IDirectMusicSegment8Impl_IDirectMusicObject_QueryInterface,
 531         IDirectMusicSegment8Impl_IDirectMusicObject_AddRef,
 532         IDirectMusicSegment8Impl_IDirectMusicObject_Release,
 533         IDirectMusicSegment8Impl_IDirectMusicObject_GetDescriptor,
 534         IDirectMusicSegment8Impl_IDirectMusicObject_SetDescriptor,
 535         IDirectMusicSegment8Impl_IDirectMusicObject_ParseDescriptor
 536 };
 537
 538 /* IDirectMusicSegment8Impl IPersistStream part: */
 539 HRESULT WINAPI IDirectMusicSegment8Impl_IPersistStream_QueryInterface (LPPERSISTSTREAM iface, REFIID riid, LPVOID *ppobj) {
 540         ICOM_THIS_MULTI(IDirectMusicSegment8Impl, PersistStreamVtbl, iface);
 541         return IDirectMusicSegment8Impl_IUnknown_QueryInterface ((LPUNKNOWN)&This->UnknownVtbl, riid, ppobj);
 542 }
 543
 544 ULONG WINAPI IDirectMusicSegment8Impl_IPersistStream_AddRef (LPPERSISTSTREAM iface) {
 545         ICOM_THIS_MULTI(IDirectMusicSegment8Impl, PersistStreamVtbl, iface);
 546         return IDirectMusicSegment8Impl_IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl);
 547 }
 548
 549 ULONG WINAPI IDirectMusicSegment8Impl_IPersistStream_Release (LPPERSISTSTREAM iface) {
 550         ICOM_THIS_MULTI(IDirectMusicSegment8Impl, PersistStreamVtbl, iface);
 551         return IDirectMusicSegment8Impl_IUnknown_Release ((LPUNKNOWN)&This->UnknownVtbl);
 552 }
 553
 554 HRESULT WINAPI IDirectMusicSegment8Impl_IPersistStream_GetClassID (LPPERSISTSTREAM iface, CLSID* pClassID) {
 555         return E_NOTIMPL;
 556 }
 557
 558 HRESULT WINAPI IDirectMusicSegment8Impl_IPersistStream_IsDirty (LPPERSISTSTREAM iface) {
 559         return E_NOTIMPL;
 560 }
 561
 562 HRESULT WINAPI IDirectMusicSegment8Impl_IPersistStream_Load (LPPERSISTSTREAM iface, IStream* pStm) {
 563         ICOM_THIS_MULTI(IDirectMusicSegment8Impl, PersistStreamVtbl, iface);
 564         FOURCC chunkID;
 565         DWORD chunkSize;
 566         DWORD StreamSize, StreamCount, ListSize[3], ListCount[3];
 567         LARGE_INTEGER liMove; /* used when skipping chunks */
 568
 569         FIXME("(%p, %p): Loading not implemented yet\n", This, pStm);
 570         IStream_Read (pStm, &chunkID, sizeof(FOURCC), NULL);
 571         IStream_Read (pStm, &chunkSize, sizeof(DWORD), NULL);
 572         TRACE_(dmfile)(": %s chunk (size = %ld)", debugstr_fourcc (chunkID), chunkSize);
 573         switch (chunkID) {
 574                 case FOURCC_RIFF: {
 575                         IStream_Read (pStm, &chunkID, sizeof(FOURCC), NULL);
 576                         TRACE_(dmfile)(": RIFF chunk of type %s", debugstr_fourcc(chunkID));
 577                         StreamSize = chunkSize - sizeof(FOURCC);
 578                         StreamCount = 0;
 579                         switch (chunkID) {
 580                                 case DMUS_FOURCC_SEGMENT_FORM: {
 581                                         TRACE_(dmfile)(": segment form\n");
 582                                         do {
 583                                                 IStream_Read (pStm, &chunkID, sizeof(FOURCC), NULL);
 584                                                 IStream_Read (pStm, &chunkSize, sizeof(FOURCC), NULL);
 585                                                 StreamCount += sizeof(FOURCC) + sizeof(DWORD) + chunkSize;
 586                                                 TRACE_(dmfile)(": %s chunk (size = %ld)", debugstr_fourcc (chunkID), chunkSize);
 587                                                 switch (chunkID) {
 588                                                         case DMUS_FOURCC_GUID_CHUNK: {
 589                                                                 TRACE_(dmfile)(": GUID chunk\n");
 590                                                                 This->pDesc->dwValidData |= DMUS_OBJ_OBJECT;
 591                                                                 IStream_Read (pStm, &This->pDesc->guidObject, chunkSize, NULL);
 592                                                                 break;
 593                                                         }
 594                                                         case DMUS_FOURCC_VERSION_CHUNK: {
 595                                                                 TRACE_(dmfile)(": version chunk\n");
 596                                                                 This->pDesc->dwValidData |= DMUS_OBJ_VERSION;
 597                                                                 IStream_Read (pStm, &This->pDesc->vVersion, chunkSize, NULL);
 598                                                                 break;
 599                                                         }
 600                                                         case DMUS_FOURCC_CATEGORY_CHUNK: {
 601                                                                 TRACE_(dmfile)(": category chunk\n");
 602                                                                 This->pDesc->dwValidData |= DMUS_OBJ_CATEGORY;
 603                                                                 IStream_Read (pStm, This->pDesc->wszCategory, chunkSize, NULL);
 604                                                                 break;
 605                                                         }
 606                                                         case FOURCC_LIST: {
 607                                                                 IStream_Read (pStm, &chunkID, sizeof(FOURCC), NULL);
 608                                                                 TRACE_(dmfile)(": LIST chunk of type %s", debugstr_fourcc(chunkID));
 609                                                                 ListSize[0] = chunkSize - sizeof(FOURCC);
 610                                                                 ListCount[0] = 0;
 611                                                                 switch (chunkID) {
 612                                                                         case DMUS_FOURCC_UNFO_LIST: {
 613                                                                                 TRACE_(dmfile)(": UNFO list\n");
 614                                                                                 do {
 615                                                                                         IStream_Read (pStm, &chunkID, sizeof(FOURCC), NULL);
 616                                                                                         IStream_Read (pStm, &chunkSize, sizeof(FOURCC), NULL);
 617                                                                                         ListCount[0] += sizeof(FOURCC) + sizeof(DWORD) + chunkSize;
 618                                                                                         TRACE_(dmfile)(": %s chunk (size = %ld)", debugstr_fourcc (chunkID), chunkSize);
 619                                                                                         switch (chunkID) {
 620                                                                                                 /* don't ask me why, but M$ puts INFO elements in UNFO list sometimes
 621                                                                                                    (though strings seem to be valid unicode) */
 622                                                                                                 case mmioFOURCC('I','N','A','M'):
 623                                                                                                 case DMUS_FOURCC_UNAM_CHUNK: {
 624                                                                                                         TRACE_(dmfile)(": name chunk\n");
 625                                                                                                         This->pDesc->dwValidData |= DMUS_OBJ_NAME;
 626                                                                                                         IStream_Read (pStm, This->pDesc->wszName, chunkSize, NULL);
 627                                                                                                         break;
 628                                                                                                 }
 629                                                                                                 case mmioFOURCC('I','A','R','T'):
 630                                                                                                 case DMUS_FOURCC_UART_CHUNK: {
 631                                                                                                         TRACE_(dmfile)(": artist chunk (ignored)\n");
 632                                                                                                         liMove.QuadPart = chunkSize;
 633                                                                                                         IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
 634                                                                                                         break;
 635                                                                                                 }
 636                                                                                                 case mmioFOURCC('I','C','O','P'):
 637                                                                                                 case DMUS_FOURCC_UCOP_CHUNK: {
 638                                                                                                         TRACE_(dmfile)(": copyright chunk (ignored)\n");
 639                                                                                                         liMove.QuadPart = chunkSize;
 640                                                                                                         IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
 641                                                                                                         break;
 642                                                                                                 }
 643                                                                                                 case mmioFOURCC('I','S','B','J'):
 644                                                                                                 case DMUS_FOURCC_USBJ_CHUNK: {
 645                                                                                                         TRACE_(dmfile)(": subject chunk (ignored)\n");
 646                                                                                                         liMove.QuadPart = chunkSize;
 647                                                                                                         IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
 648                                                                                                         break;
 649                                                                                                 }
 650                                                                                                 case mmioFOURCC('I','C','M','T'):
 651                                                                                                 case DMUS_FOURCC_UCMT_CHUNK: {
 652                                                                                                         TRACE_(dmfile)(": comment chunk (ignored)\n");
 653                                                                                                         liMove.QuadPart = chunkSize;
 654                                                                                                         IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
 655                                                                                                         break;
 656                                                                                                 }
 657                                                                                                 default: {
 658                                                                                                         TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n");
 659                                                                                                         liMove.QuadPart = chunkSize;
 660                                                                                                         IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
 661                                                                                                         break;
 662                                                                                                 }
 663                                                                                         }
 664                                                                                         TRACE_(dmfile)(": ListCount[0] = %ld < ListSize[0] = %ld\n", ListCount[0], ListSize[0]);
 665                                                                                 } while (ListCount[0] < ListSize[0]);
 666                                                                                 break;
 667                                                                         }
 668                                                                         case DMUS_FOURCC_TRACK_LIST: {
 669                                                                           TRACE_(dmfile)(": TRACK list\n");
 670                                                                           do {
 671                                                                             IStream_Read (pStm, &chunkID, sizeof(FOURCC), NULL);
 672                                                                             IStream_Read (pStm, &chunkSize, sizeof(FOURCC), NULL);
 673                                                                             ListCount[0] += sizeof(FOURCC) + sizeof(DWORD) + chunkSize;
 674                                                                             TRACE_(dmfile)(": %s chunk (size = %ld)", debugstr_fourcc (chunkID), chunkSize);
 675                                                                             switch (chunkID) {
 676                                                                               default: {
 677                                                                                 TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n");
 678                                                                                 liMove.QuadPart = chunkSize;
 679                                                                                 IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
 680                                                                                 break;
 681                                                                               }
 682                                                                             }
 683                                                                             TRACE_(dmfile)(": ListCount[0] = %ld < ListSize[0] = %ld\n", ListCount[0], ListSize[0]);
 684                                                                           } while (ListCount[0] < ListSize[0]);
 685                                                                           break;
 686                                                                         }
 687                                                                         default: {
 688                                                                                 TRACE_(dmfile)(": unknown (skipping)\n");
 689                                                                                 liMove.QuadPart = chunkSize - sizeof(FOURCC);
 690                                                                                 IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
 691                                                                                 break;
 692                                                                         }
 693                                                                 }
 694                                                                 break;
 695                                                         }
 696                                                         default: {
 697                                                                 TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n");
 698                                                                 liMove.QuadPart = chunkSize;
 699                                                                 IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
 700                                                                 break;
 701                                                         }
 702                                                 }
 703                                                 TRACE_(dmfile)(": StreamCount[0] = %ld < StreamSize[0] = %ld\n", StreamCount, StreamSize);
 704                                         } while (StreamCount < StreamSize);
 705                                         break;
 706                                 }
 707                                 default: {
 708                                         TRACE_(dmfile)(": unexpected chunk; loading failed)\n");
 709                                         liMove.QuadPart = StreamSize;
 710                                         IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); /* skip the rest of the chunk */
 711                                         return E_FAIL;
 712                                 }
 713                         }
 714                         TRACE_(dmfile)(": reading finished\n");
 715                         break;
 716                 }
 717                 default: {
 718                         TRACE_(dmfile)(": unexpected chunk; loading failed)\n");
 719                         liMove.QuadPart = chunkSize;
 720                         IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); /* skip the rest of the chunk */
 721                         return E_FAIL;
 722                 }
 723         }
 724
 725         return S_OK;
 726 }
 727
 728 HRESULT WINAPI IDirectMusicSegment8Impl_IPersistStream_Save (LPPERSISTSTREAM iface, IStream* pStm, BOOL fClearDirty) {
 729         return E_NOTIMPL;
 730 }
 731
 732 HRESULT WINAPI IDirectMusicSegment8Impl_IPersistStream_GetSizeMax (LPPERSISTSTREAM iface, ULARGE_INTEGER* pcbSize) {
 733         return E_NOTIMPL;
 734 }
 735
 736 ICOM_VTABLE(IPersistStream) DirectMusicSegment8_PersistStream_Vtbl = {
 737     ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
 738         IDirectMusicSegment8Impl_IPersistStream_QueryInterface,
 739         IDirectMusicSegment8Impl_IPersistStream_AddRef,
 740         IDirectMusicSegment8Impl_IPersistStream_Release,
 741         IDirectMusicSegment8Impl_IPersistStream_GetClassID,
 742         IDirectMusicSegment8Impl_IPersistStream_IsDirty,
 743         IDirectMusicSegment8Impl_IPersistStream_Load,
 744         IDirectMusicSegment8Impl_IPersistStream_Save,
 745         IDirectMusicSegment8Impl_IPersistStream_GetSizeMax
 746 };
 747
 748 /* for ClassFactory */
 749 HRESULT WINAPI DMUSIC_CreateDirectMusicSegmentImpl (LPCGUID lpcGUID, LPVOID* ppobj, LPUNKNOWN pUnkOuter) {
 750         IDirectMusicSegment8Impl* obj;
 751
 752         obj = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicSegment8Impl));
 753         if (NULL == obj) {
 754                 *ppobj = (LPVOID) NULL;
 755                 return E_OUTOFMEMORY;
 756         }
 757         obj->UnknownVtbl = &DirectMusicSegment8_Unknown_Vtbl;
 758         obj->SegmentVtbl = &DirectMusicSegment8_Segment_Vtbl;
 759         obj->ObjectVtbl = &DirectMusicSegment8_Object_Vtbl;
 760         obj->PersistStreamVtbl = &DirectMusicSegment8_PersistStream_Vtbl;
 761         obj->pDesc = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(DMUS_OBJECTDESC));
 762         DM_STRUCT_INIT(obj->pDesc);
 763         obj->pDesc->dwValidData |= DMUS_OBJ_CLASS;
 764         memcpy (&obj->pDesc->guidClass, &CLSID_DirectMusicSegment, sizeof (CLSID));
 765         obj->ref = 0; /* will be inited by QueryInterface */
 766
 767         return IDirectMusicSegment8Impl_IUnknown_QueryInterface ((LPUNKNOWN)&obj->UnknownVtbl, lpcGUID, ppobj);
 768 }