| /* IDirectMusicStyleTrack Implementation |
| * |
| * Copyright (C) 2003 Rok Mandeljc |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU Library General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| */ |
| |
| #include <stdarg.h> |
| |
| #include "windef.h" |
| #include "winbase.h" |
| #include "winuser.h" |
| #include "wingdi.h" |
| #include "wine/debug.h" |
| |
| #include "dmstyle_private.h" |
| |
| WINE_DEFAULT_DEBUG_CHANNEL(dmstyle); |
| WINE_DECLARE_DEBUG_CHANNEL(dmfile); |
| |
| /***************************************************************************** |
| * IDirectMusicStyleTrack implementation |
| */ |
| /* IDirectMusicStyleTrack IUnknown part: */ |
| HRESULT WINAPI IDirectMusicStyleTrack_QueryInterface (LPDIRECTMUSICTRACK8 iface, REFIID riid, LPVOID *ppobj) |
| { |
| ICOM_THIS(IDirectMusicStyleTrack,iface); |
| |
| if (IsEqualIID (riid, &IID_IUnknown) || |
| IsEqualIID (riid, &IID_IDirectMusicTrack) || |
| IsEqualIID (riid, &IID_IDirectMusicTrack8)) { |
| IDirectMusicStyleTrack_AddRef(iface); |
| *ppobj = This; |
| return S_OK; |
| } else if (IsEqualIID (riid, &IID_IPersistStream)) { |
| IDirectMusicStyleTrackStream_AddRef ((LPPERSISTSTREAM)This->pStream); |
| *ppobj = This->pStream; |
| return S_OK; |
| } |
| |
| WARN("(%p)->(%s,%p),not found\n", This, debugstr_guid(riid), ppobj); |
| return E_NOINTERFACE; |
| } |
| |
| ULONG WINAPI IDirectMusicStyleTrack_AddRef (LPDIRECTMUSICTRACK8 iface) |
| { |
| ICOM_THIS(IDirectMusicStyleTrack,iface); |
| TRACE("(%p) : AddRef from %ld\n", This, This->ref); |
| return ++(This->ref); |
| } |
| |
| ULONG WINAPI IDirectMusicStyleTrack_Release (LPDIRECTMUSICTRACK8 iface) |
| { |
| ICOM_THIS(IDirectMusicStyleTrack,iface); |
| ULONG ref = --This->ref; |
| TRACE("(%p) : ReleaseRef to %ld\n", This, This->ref); |
| if (ref == 0) { |
| HeapFree(GetProcessHeap(), 0, This); |
| } |
| return ref; |
| } |
| |
| /* IDirectMusicStyleTrack IDirectMusicTrack part: */ |
| HRESULT WINAPI IDirectMusicStyleTrack_Init (LPDIRECTMUSICTRACK8 iface, IDirectMusicSegment* pSegment) |
| { |
| ICOM_THIS(IDirectMusicStyleTrack,iface); |
| |
| FIXME("(%p, %p): stub\n", This, pSegment); |
| |
| return S_OK; |
| } |
| |
| HRESULT WINAPI IDirectMusicStyleTrack_InitPlay (LPDIRECTMUSICTRACK8 iface, IDirectMusicSegmentState* pSegmentState, IDirectMusicPerformance* pPerformance, void** ppStateData, DWORD dwVirtualTrack8ID, DWORD dwFlags) |
| { |
| ICOM_THIS(IDirectMusicStyleTrack,iface); |
| |
| FIXME("(%p, %p, %p, %p, %ld, %ld): stub\n", This, pSegmentState, pPerformance, ppStateData, dwVirtualTrack8ID, dwFlags); |
| |
| return S_OK; |
| } |
| |
| HRESULT WINAPI IDirectMusicStyleTrack_EndPlay (LPDIRECTMUSICTRACK8 iface, void* pStateData) |
| { |
| ICOM_THIS(IDirectMusicStyleTrack,iface); |
| |
| FIXME("(%p, %p): stub\n", This, pStateData); |
| |
| return S_OK; |
| } |
| |
| HRESULT WINAPI IDirectMusicStyleTrack_Play (LPDIRECTMUSICTRACK8 iface, void* pStateData, MUSIC_TIME mtStart, MUSIC_TIME mtEnd, MUSIC_TIME mtOffset, DWORD dwFlags, IDirectMusicPerformance* pPerf, IDirectMusicSegmentState* pSegSt, DWORD dwVirtualID) |
| { |
| ICOM_THIS(IDirectMusicStyleTrack,iface); |
| |
| FIXME("(%p, %p, %ld, %ld, %ld, %ld, %p, %p, %ld): stub\n", This, pStateData, mtStart, mtEnd, mtOffset, dwFlags, pPerf, pSegSt, dwVirtualID); |
| |
| return S_OK; |
| } |
| |
| HRESULT WINAPI IDirectMusicStyleTrack_GetParam (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType, MUSIC_TIME mtTime, MUSIC_TIME* pmtNext, void* pParam) |
| { |
| ICOM_THIS(IDirectMusicStyleTrack,iface); |
| |
| FIXME("(%p, %s, %ld, %p, %p): stub\n", This, debugstr_guid(rguidType), mtTime, pmtNext, pParam); |
| |
| return S_OK; |
| } |
| |
| HRESULT WINAPI IDirectMusicStyleTrack_SetParam (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType, MUSIC_TIME mtTime, void* pParam) |
| { |
| ICOM_THIS(IDirectMusicStyleTrack,iface); |
| |
| FIXME("(%p, %s, %ld, %p): stub\n", This, debugstr_guid(rguidType), mtTime, pParam); |
| |
| return S_OK; |
| } |
| |
| HRESULT WINAPI IDirectMusicStyleTrack_IsParamSupported (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType) |
| { |
| ICOM_THIS(IDirectMusicStyleTrack,iface); |
| |
| TRACE("(%p, %s): ", This, debugstr_guid(rguidType)); |
| if (IsEqualGUID (rguidType, &GUID_DisableTimeSig) |
| || IsEqualGUID (rguidType, &GUID_EnableTimeSig) |
| || IsEqualGUID (rguidType, &GUID_IDirectMusicStyle) |
| || IsEqualGUID (rguidType, &GUID_SeedVariations) |
| || IsEqualGUID (rguidType, &GUID_TimeSignature)) { |
| TRACE("param supported\n"); |
| return S_OK; |
| } |
| |
| TRACE("param unsupported\n"); |
| return DMUS_E_TYPE_UNSUPPORTED; |
| } |
| |
| HRESULT WINAPI IDirectMusicStyleTrack_AddNotificationType (LPDIRECTMUSICTRACK8 iface, REFGUID rguidNotificationType) |
| { |
| ICOM_THIS(IDirectMusicStyleTrack,iface); |
| |
| FIXME("(%p, %s): stub\n", This, debugstr_guid(rguidNotificationType)); |
| |
| return S_OK; |
| } |
| |
| HRESULT WINAPI IDirectMusicStyleTrack_RemoveNotificationType (LPDIRECTMUSICTRACK8 iface, REFGUID rguidNotificationType) |
| { |
| ICOM_THIS(IDirectMusicStyleTrack,iface); |
| |
| FIXME("(%p, %s): stub\n", This, debugstr_guid(rguidNotificationType)); |
| |
| return S_OK; |
| } |
| |
| HRESULT WINAPI IDirectMusicStyleTrack_Clone (LPDIRECTMUSICTRACK8 iface, MUSIC_TIME mtStart, MUSIC_TIME mtEnd, IDirectMusicTrack** ppTrack) |
| { |
| ICOM_THIS(IDirectMusicStyleTrack,iface); |
| |
| FIXME("(%p, %ld, %ld, %p): stub\n", This, mtStart, mtEnd, ppTrack); |
| |
| return S_OK; |
| } |
| |
| /* IDirectMusicStyleTrack IDirectMusicTrack8 part: */ |
| HRESULT WINAPI IDirectMusicStyleTrack_PlayEx (LPDIRECTMUSICTRACK8 iface, void* pStateData, REFERENCE_TIME rtStart, REFERENCE_TIME rtEnd, REFERENCE_TIME rtOffset, DWORD dwFlags, IDirectMusicPerformance* pPerf, IDirectMusicSegmentState* pSegSt, DWORD dwVirtualID) |
| { |
| ICOM_THIS(IDirectMusicStyleTrack,iface); |
| |
| FIXME("(%p, %p, %lli, %lli, %lli, %ld, %p, %p, %ld): stub\n", This, pStateData, rtStart, rtEnd, rtOffset, dwFlags, pPerf, pSegSt, dwVirtualID); |
| |
| return S_OK; |
| } |
| |
| HRESULT WINAPI IDirectMusicStyleTrack_GetParamEx (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType, REFERENCE_TIME rtTime, REFERENCE_TIME* prtNext, void* pParam, void* pStateData, DWORD dwFlags) |
| { |
| ICOM_THIS(IDirectMusicStyleTrack,iface); |
| |
| FIXME("(%p, %s, %lli, %p, %p, %p, %ld): stub\n", This, debugstr_guid(rguidType), rtTime, prtNext, pParam, pStateData, dwFlags); |
| |
| return S_OK; |
| } |
| |
| HRESULT WINAPI IDirectMusicStyleTrack_SetParamEx (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType, REFERENCE_TIME rtTime, void* pParam, void* pStateData, DWORD dwFlags) |
| { |
| ICOM_THIS(IDirectMusicStyleTrack,iface); |
| |
| FIXME("(%p, %s, %lli, %p, %p, %ld): stub\n", This, debugstr_guid(rguidType), rtTime, pParam, pStateData, dwFlags); |
| |
| return S_OK; |
| } |
| |
| HRESULT WINAPI IDirectMusicStyleTrack_Compose (LPDIRECTMUSICTRACK8 iface, IUnknown* pContext, DWORD dwTrackGroup, IDirectMusicTrack** ppResultTrack) |
| { |
| ICOM_THIS(IDirectMusicStyleTrack,iface); |
| |
| FIXME("(%p, %p, %ld, %p): stub\n", This, pContext, dwTrackGroup, ppResultTrack); |
| |
| return S_OK; |
| } |
| |
| HRESULT WINAPI IDirectMusicStyleTrack_Join (LPDIRECTMUSICTRACK8 iface, IDirectMusicTrack* pNewTrack, MUSIC_TIME mtJoin, IUnknown* pContext, DWORD dwTrackGroup, IDirectMusicTrack** ppResultTrack) |
| { |
| ICOM_THIS(IDirectMusicStyleTrack,iface); |
| |
| FIXME("(%p, %p, %ld, %p, %ld, %p): stub\n", This, pNewTrack, mtJoin, pContext, dwTrackGroup, ppResultTrack); |
| |
| return S_OK; |
| } |
| |
| ICOM_VTABLE(IDirectMusicTrack8) DirectMusicStyleTrack_Vtbl = |
| { |
| ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE |
| IDirectMusicStyleTrack_QueryInterface, |
| IDirectMusicStyleTrack_AddRef, |
| IDirectMusicStyleTrack_Release, |
| IDirectMusicStyleTrack_Init, |
| IDirectMusicStyleTrack_InitPlay, |
| IDirectMusicStyleTrack_EndPlay, |
| IDirectMusicStyleTrack_Play, |
| IDirectMusicStyleTrack_GetParam, |
| IDirectMusicStyleTrack_SetParam, |
| IDirectMusicStyleTrack_IsParamSupported, |
| IDirectMusicStyleTrack_AddNotificationType, |
| IDirectMusicStyleTrack_RemoveNotificationType, |
| IDirectMusicStyleTrack_Clone, |
| IDirectMusicStyleTrack_PlayEx, |
| IDirectMusicStyleTrack_GetParamEx, |
| IDirectMusicStyleTrack_SetParamEx, |
| IDirectMusicStyleTrack_Compose, |
| IDirectMusicStyleTrack_Join |
| }; |
| |
| /* for ClassFactory */ |
| HRESULT WINAPI DMUSIC_CreateDirectMusicStyleTrack (LPCGUID lpcGUID, LPDIRECTMUSICTRACK8 *ppTrack, LPUNKNOWN pUnkOuter) |
| { |
| IDirectMusicStyleTrack* track; |
| |
| if (IsEqualIID (lpcGUID, &IID_IDirectMusicTrack) |
| || IsEqualIID (lpcGUID, &IID_IDirectMusicTrack8)) { |
| track = HeapAlloc (GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicStyleTrack)); |
| if (NULL == track) { |
| *ppTrack = (LPDIRECTMUSICTRACK8) NULL; |
| return E_OUTOFMEMORY; |
| } |
| track->lpVtbl = &DirectMusicStyleTrack_Vtbl; |
| track->ref = 1; |
| track->pStream = HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, sizeof(IDirectMusicStyleTrackStream)); |
| track->pStream->lpVtbl = &DirectMusicStyleTrackStream_Vtbl; |
| track->pStream->ref = 1; |
| track->pStream->pParentTrack = track; |
| *ppTrack = (LPDIRECTMUSICTRACK8) track; |
| return S_OK; |
| } |
| WARN("No interface found\n"); |
| |
| return E_NOINTERFACE; |
| } |
| |
| |
| /***************************************************************************** |
| * IDirectMusicStyleTrackStream implementation |
| */ |
| /* IDirectMusicStyleTrackStream IUnknown part follow: */ |
| HRESULT WINAPI IDirectMusicStyleTrackStream_QueryInterface (LPPERSISTSTREAM iface, REFIID riid, LPVOID *ppobj) |
| { |
| ICOM_THIS(IDirectMusicStyleTrackStream,iface); |
| |
| if (IsEqualIID (riid, &IID_IUnknown) |
| || IsEqualIID (riid, &IID_IPersistStream)) { |
| IDirectMusicStyleTrackStream_AddRef(iface); |
| *ppobj = This; |
| return S_OK; |
| } |
| |
| WARN("(%p)->(%s,%p),not found\n",This,debugstr_guid(riid),ppobj); |
| return E_NOINTERFACE; |
| } |
| |
| ULONG WINAPI IDirectMusicStyleTrackStream_AddRef (LPPERSISTSTREAM iface) |
| { |
| ICOM_THIS(IDirectMusicStyleTrackStream,iface); |
| TRACE("(%p) : AddRef from %ld\n", This, This->ref); |
| return ++(This->ref); |
| } |
| |
| ULONG WINAPI IDirectMusicStyleTrackStream_Release (LPPERSISTSTREAM iface) |
| { |
| ICOM_THIS(IDirectMusicStyleTrackStream,iface); |
| ULONG ref = --This->ref; |
| TRACE("(%p) : ReleaseRef to %ld\n", This, This->ref); |
| if (ref == 0) { |
| HeapFree(GetProcessHeap(), 0, This); |
| } |
| return ref; |
| } |
| |
| /* IDirectMusicStyleTrackStream IPersist part: */ |
| HRESULT WINAPI IDirectMusicStyleTrackStream_GetClassID (LPPERSISTSTREAM iface, CLSID* pClassID) |
| { |
| return E_NOTIMPL; |
| } |
| |
| /* IDirectMusicStyleTrackStream IPersistStream part: */ |
| HRESULT WINAPI IDirectMusicStyleTrackStream_IsDirty (LPPERSISTSTREAM iface) |
| { |
| return E_NOTIMPL; |
| } |
| |
| HRESULT WINAPI IDirectMusicStyleTrackStream_Load (LPPERSISTSTREAM iface, IStream* pStm) |
| { |
| ICOM_THIS(IDirectMusicStyleTrackStream,iface); |
| FOURCC chunkID; |
| DWORD chunkSize, ListSize[3], ListCount[3]; |
| LARGE_INTEGER liMove; /* used when skipping chunks */ |
| DMUS_IO_REFERENCE tempReferenceHeader; |
| DMUS_OBJECTDESC ObjDesc; |
| IDirectMusicStyleTrack* pTrack = This->pParentTrack; /* that's where we load data to */ |
| LPDIRECTMUSICLOADER pLoader; |
| LPDIRECTMUSICGETLOADER pGetLoader; |
| |
| IStream_Read (pStm, &chunkID, sizeof(FOURCC), NULL); |
| IStream_Read (pStm, &chunkSize, sizeof(DWORD), NULL); |
| TRACE_(dmfile)(": %s chunk (size = %ld)", debugstr_fourcc (chunkID), chunkSize); |
| switch (chunkID) { |
| case FOURCC_LIST: { |
| IStream_Read (pStm, &chunkID, sizeof(FOURCC), NULL); |
| TRACE_(dmfile)(": LIST chunk of type %s", debugstr_fourcc(chunkID)); |
| ListSize[0] = chunkSize - sizeof(FOURCC); |
| ListCount[0] = 0; |
| switch (chunkID) { |
| case DMUS_FOURCC_STYLE_TRACK_LIST: { |
| TRACE_(dmfile)(": style track list\n"); |
| do { |
| IStream_Read (pStm, &chunkID, sizeof(FOURCC), NULL); |
| IStream_Read (pStm, &chunkSize, sizeof(FOURCC), NULL); |
| ListCount[0] += sizeof(FOURCC) + sizeof(DWORD) + chunkSize; |
| TRACE_(dmfile)(": %s chunk (size = %ld)", debugstr_fourcc (chunkID), chunkSize); |
| switch (chunkID) { |
| case FOURCC_LIST: { |
| IStream_Read (pStm, &chunkID, sizeof(FOURCC), NULL); |
| TRACE_(dmfile)(": LIST chunk of type %s", debugstr_fourcc(chunkID)); |
| ListSize[1] = chunkSize - sizeof(FOURCC); |
| ListCount[1] = 0; |
| switch (chunkID) { |
| case DMUS_FOURCC_STYLE_REF_LIST: { |
| TRACE_(dmfile)(": style reference list\n"); |
| do { |
| IStream_Read (pStm, &chunkID, sizeof(FOURCC), NULL); |
| IStream_Read (pStm, &chunkSize, sizeof(FOURCC), NULL); |
| ListCount[1] += sizeof(FOURCC) + sizeof(DWORD) + chunkSize; |
| TRACE_(dmfile)(": %s chunk (size = %ld)", debugstr_fourcc (chunkID), chunkSize); |
| switch (chunkID) { |
| case DMUS_FOURCC_TIME_STAMP_CHUNK: { |
| TRACE_(dmfile)(": time stamp chunk\n"); |
| IStream_Read (pStm, &pTrack->pStampTimes[pTrack->dwStyles], sizeof(DWORD), NULL); |
| TRACE_(dmfile)(": (READ): time stamp = %ld\n", pTrack->pStampTimes[pTrack->dwStyles]); |
| break; |
| } |
| case FOURCC_LIST: { |
| IStream_Read (pStm, &chunkID, sizeof(FOURCC), NULL); |
| TRACE_(dmfile)(": LIST chunk of type %s", debugstr_fourcc(chunkID)); |
| ListSize[2] = chunkSize - sizeof(FOURCC); |
| ListCount[2] = 0; |
| switch (chunkID) { |
| case DMUS_FOURCC_REF_LIST: { |
| TRACE_(dmfile)(": reference list\n"); |
| ZeroMemory ((LPVOID)&ObjDesc, sizeof(DMUS_OBJECTDESC)); |
| do { |
| IStream_Read (pStm, &chunkID, sizeof(FOURCC), NULL); |
| IStream_Read (pStm, &chunkSize, sizeof(FOURCC), NULL); |
| ListCount[2] += sizeof(FOURCC) + sizeof(DWORD) + chunkSize; |
| TRACE_(dmfile)(": %s chunk (size = %ld)", debugstr_fourcc (chunkID), chunkSize); |
| switch (chunkID) { |
| case DMUS_FOURCC_REF_CHUNK: { |
| TRACE_(dmfile)(": reference header chunk\n"); |
| IStream_Read (pStm, &tempReferenceHeader, chunkSize, NULL); |
| /* copy retrieved data to DMUS_OBJECTDESC */ |
| ObjDesc.dwSize = sizeof(DMUS_OBJECTDESC); |
| ObjDesc.guidClass = tempReferenceHeader.guidClassID; |
| ObjDesc.dwValidData = tempReferenceHeader.dwValidData; |
| break; |
| } |
| case DMUS_FOURCC_GUID_CHUNK: { |
| TRACE_(dmfile)(": guid chunk\n"); |
| IStream_Read (pStm, &ObjDesc.guidObject, chunkSize, NULL); |
| break; |
| } |
| case DMUS_FOURCC_DATE_CHUNK: { |
| TRACE_(dmfile)(": file date chunk\n"); |
| IStream_Read (pStm, &ObjDesc.ftDate, chunkSize, NULL); |
| break; |
| } |
| case DMUS_FOURCC_NAME_CHUNK: { |
| TRACE_(dmfile)(": name chunk\n"); |
| IStream_Read (pStm, &ObjDesc.wszName, chunkSize, NULL); |
| break; |
| } |
| case DMUS_FOURCC_FILE_CHUNK: { |
| TRACE_(dmfile)(": file name chunk\n"); |
| IStream_Read (pStm, &ObjDesc.wszFileName, chunkSize, NULL); |
| break; |
| } |
| case DMUS_FOURCC_CATEGORY_CHUNK: { |
| TRACE_(dmfile)(": category chunk\n"); |
| IStream_Read (pStm, &ObjDesc.wszCategory, chunkSize, NULL); |
| break; |
| } |
| case DMUS_FOURCC_VERSION_CHUNK: { |
| TRACE_(dmfile)(": version chunk\n"); |
| IStream_Read (pStm, &ObjDesc.vVersion, chunkSize, NULL); |
| break; |
| } |
| default: { |
| TRACE_(dmfile)(": unknown chunk (skipping)\n"); |
| liMove.QuadPart = chunkSize; |
| IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); /* skip this chunk */ |
| break; |
| } |
| } |
| TRACE_(dmfile)(": ListCount[2] = %ld < ListSize[2] = %ld\n", ListCount[2], ListSize[2]); |
| } while (ListCount[2] < ListSize[2]); |
| break; |
| } |
| default: { |
| TRACE_(dmfile)(": unexpected chunk; loading failed)\n"); |
| return E_FAIL; |
| } |
| } |
| break; |
| } |
| default: { |
| TRACE_(dmfile)(": unknown chunk (skipping)\n"); |
| liMove.QuadPart = chunkSize; |
| IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); /* skip this chunk */ |
| break; |
| } |
| } |
| TRACE_(dmfile)(": ListCount[1] = %ld < ListSize[1] = %ld\n", ListCount[1], ListSize[1]); |
| } while (ListCount[1] < ListSize[1]); |
| /* let's see what we have */ |
| TRACE_(dmfile)(": (READ): reference: dwSize = %ld; dwValidData = %ld; guidObject = %s; guidClass = %s; \ |
| vVersion = %08lx,%08lx; wszName = %s; wszCategory = %s; wszFileName = %s\n", ObjDesc.dwSize, ObjDesc.dwValidData, debugstr_guid(&ObjDesc.guidObject), debugstr_guid(&ObjDesc.guidClass), \ |
| ObjDesc.vVersion.dwVersionMS, ObjDesc.vVersion.dwVersionLS, debugstr_w(ObjDesc.wszName), debugstr_w(ObjDesc.wszCategory), debugstr_w(ObjDesc.wszFileName)); |
| /* now, let's convience loader to load reference */ |
| if (IStream_QueryInterface (pStm, &IID_IDirectMusicGetLoader, (LPVOID*)&pGetLoader) == S_OK) { |
| if (IDirectMusicGetLoader_GetLoader (pGetLoader, &pLoader) == S_OK) { |
| /* load referenced object */ |
| IDirectMusicObject* pObject; |
| IDirectMusicLoader_GetObject (pLoader, &ObjDesc, &IID_IDirectMusicObject, (LPVOID*)&pObject); |
| /* acquire style from loaded referenced object */ |
| IDirectMusicObject_QueryInterface (pObject, &IID_IDirectMusicStyle8, (LPVOID*)&pTrack->ppStyles[pTrack->dwStyles]); |
| IDirectMusicLoader_Release (pLoader); |
| } |
| IDirectMusicGetLoader_Release (pGetLoader); |
| } else { |
| ERR("Could not get IDirectMusicGetLoader... reference will not be loaded :(\n"); |
| /* E_FAIL */ |
| } |
| pTrack->dwStyles++; /* add reference count */ |
| break; |
| } |
| default: { |
| TRACE_(dmfile)(": unexpected chunk; loading failed)\n"); |
| return E_FAIL; |
| } |
| } |
| break; |
| } |
| default: { |
| TRACE_(dmfile)(": unknown chunk (skipping)\n"); |
| liMove.QuadPart = chunkSize; |
| IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); /* skip this chunk */ |
| break; |
| } |
| } |
| TRACE_(dmfile)(": ListCount[0] = %ld < ListSize[0] = %ld\n", ListCount[0], ListSize[0]); |
| } while (ListCount[0] < ListSize[0]); |
| break; |
| } |
| default: { |
| TRACE_(dmfile)(": unexpected chunk; loading failed)\n"); |
| liMove.QuadPart = ListSize[0]; |
| IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); /* skip the rest of the chunk */ |
| return E_FAIL; |
| } |
| } |
| TRACE_(dmfile)(": reading finished\n"); |
| break; |
| } |
| default: { |
| TRACE_(dmfile)(": unexpected chunk; loading failed)\n"); |
| liMove.QuadPart = chunkSize; |
| IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); /* skip the rest of the chunk */ |
| return E_FAIL; |
| } |
| } |
| |
| return S_OK; |
| } |
| |
| HRESULT WINAPI IDirectMusicStyleTrackStream_Save (LPPERSISTSTREAM iface, IStream* pStm, BOOL fClearDirty) |
| { |
| return E_NOTIMPL; |
| } |
| |
| HRESULT WINAPI IDirectMusicStyleTrackStream_GetSizeMax (LPPERSISTSTREAM iface, ULARGE_INTEGER* pcbSize) |
| { |
| return E_NOTIMPL; |
| } |
| |
| ICOM_VTABLE(IPersistStream) DirectMusicStyleTrackStream_Vtbl = |
| { |
| ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE |
| IDirectMusicStyleTrackStream_QueryInterface, |
| IDirectMusicStyleTrackStream_AddRef, |
| IDirectMusicStyleTrackStream_Release, |
| IDirectMusicStyleTrackStream_GetClassID, |
| IDirectMusicStyleTrackStream_IsDirty, |
| IDirectMusicStyleTrackStream_Load, |
| IDirectMusicStyleTrackStream_Save, |
| IDirectMusicStyleTrackStream_GetSizeMax |
| }; |
