/* for ClassFactory */
HRESULT WINAPI DMUSIC_CreateDirectMusicScriptImpl(REFIID lpcGUID, void **ppobj, IUnknown *pUnkOuter)
{
IDirectMusicScriptImpl *obj;
HRESULT hr;
*ppobj = NULL;
if (pUnkOuter)
return CLASS_E_NOAGGREGATION;
obj = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicScriptImpl));
if (!obj)
return E_OUTOFMEMORY;
obj->IDirectMusicScript_iface.lpVtbl = &dmscript_vtbl;
obj->ObjectVtbl = &DirectMusicScript_Object_Vtbl;
obj->PersistStreamVtbl = &DirectMusicScript_PersistStream_Vtbl;
obj->pDesc = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(DMUS_OBJECTDESC));
DM_STRUCT_INIT(obj->pDesc);
obj->pDesc->dwValidData |= DMUS_OBJ_CLASS;
obj->pDesc->guidClass = CLSID_DirectMusicScript;
obj->ref = 1;
DMSCRIPT_LockModule();
hr = IDirectMusicScript_QueryInterface(&obj->IDirectMusicScript_iface, lpcGUID, ppobj);
IDirectMusicScript_Release(&obj->IDirectMusicScript_iface);
return hr;
}
/* for ClassFactory */
HRESULT WINAPI create_dmband(REFIID lpcGUID, void **ppobj)
{
IDirectMusicBandImpl* obj;
HRESULT hr;
obj = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicBandImpl));
if (NULL == obj) {
*ppobj = NULL;
return E_OUTOFMEMORY;
}
obj->IDirectMusicBand_iface.lpVtbl = &dmband_vtbl;
obj->ObjectVtbl = &DirectMusicBand_Object_Vtbl;
obj->PersistStreamVtbl = &DirectMusicBand_PersistStream_Vtbl;
obj->pDesc = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(DMUS_OBJECTDESC));
DM_STRUCT_INIT(obj->pDesc);
obj->pDesc->dwValidData |= DMUS_OBJ_CLASS;
obj->pDesc->guidClass = CLSID_DirectMusicBand;
obj->ref = 1;
list_init (&obj->Instruments);
DMBAND_LockModule();
hr = IDirectMusicBand_QueryInterface(&obj->IDirectMusicBand_iface, lpcGUID, ppobj);
IDirectMusicBand_Release(&obj->IDirectMusicBand_iface);
return hr;
}
/* for ClassFactory */
HRESULT WINAPI DMUSIC_CreateDirectMusicSysExTrack (LPCGUID lpcGUID, LPVOID *ppobj, LPUNKNOWN pUnkOuter) {
IDirectMusicSysExTrack* track;
track = HeapAlloc (GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicSysExTrack));
if (NULL == track) {
*ppobj = NULL;
return E_OUTOFMEMORY;
}
track->UnknownVtbl = &DirectMusicSysExTrack_Unknown_Vtbl;
track->TrackVtbl = &DirectMusicSysExTrack_Track_Vtbl;
track->PersistStreamVtbl = &DirectMusicSysExTrack_PersistStream_Vtbl;
track->pDesc = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(DMUS_OBJECTDESC));
DM_STRUCT_INIT(track->pDesc);
track->pDesc->dwValidData |= DMUS_OBJ_CLASS;
track->pDesc->guidClass = CLSID_DirectMusicSysExTrack;
track->ref = 0; /* will be inited by QueryInterface */
return IDirectMusicSysExTrack_IUnknown_QueryInterface ((LPUNKNOWN)&track->UnknownVtbl, lpcGUID, ppobj);
}
/* for ClassFactory */
HRESULT WINAPI DMUSIC_CreateDirectMusicChordMapImpl (LPCGUID lpcGUID, LPVOID* ppobj, LPUNKNOWN pUnkOuter) {
IDirectMusicChordMapImpl* obj;
obj = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicChordMapImpl));
if (NULL == obj) {
*ppobj = NULL;
return E_OUTOFMEMORY;
}
obj->UnknownVtbl = &DirectMusicChordMap_Unknown_Vtbl;
obj->ChordMapVtbl = &DirectMusicChordMap_ChordMap_Vtbl;
obj->ObjectVtbl = &DirectMusicChordMap_Object_Vtbl;
obj->PersistStreamVtbl = &DirectMusicChordMap_PersistStream_Vtbl;
obj->pDesc = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(DMUS_OBJECTDESC));
DM_STRUCT_INIT(obj->pDesc);
obj->pDesc->dwValidData |= DMUS_OBJ_CLASS;
memcpy (&obj->pDesc->guidClass, &CLSID_DirectMusicChordMap, sizeof (CLSID));
obj->ref = 0; /* will be inited by QueryInterface */
return IDirectMusicChordMapImpl_IUnknown_QueryInterface ((LPUNKNOWN)&obj->UnknownVtbl, lpcGUID, ppobj);
}
/* for ClassFactory */
HRESULT WINAPI DMUSIC_CreateDirectMusicStyleImpl (LPCGUID lpcGUID, LPVOID* ppobj, LPUNKNOWN pUnkOuter) {
IDirectMusicStyle8Impl* obj;
obj = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicStyle8Impl));
if (NULL == obj) {
*ppobj = NULL;
return E_OUTOFMEMORY;
}
obj->UnknownVtbl = &DirectMusicStyle8_Unknown_Vtbl;
obj->StyleVtbl = &DirectMusicStyle8_Style_Vtbl;
obj->ObjectVtbl = &DirectMusicStyle8_Object_Vtbl;
obj->PersistStreamVtbl = &DirectMusicStyle8_PersistStream_Vtbl;
obj->pDesc = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(DMUS_OBJECTDESC));
DM_STRUCT_INIT(obj->pDesc);
obj->pDesc->dwValidData |= DMUS_OBJ_CLASS;
obj->pDesc->guidClass = CLSID_DirectMusicStyle;
obj->ref = 0; /* will be inited by QueryInterface */
list_init (&obj->Bands);
list_init (&obj->Motifs);
return IDirectMusicStyle8Impl_IUnknown_QueryInterface ((LPUNKNOWN)&obj->UnknownVtbl, lpcGUID, ppobj);
}
static HRESULT IDirectMusicStyle8Impl_IPersistStream_ParsePatternList (LPPERSISTSTREAM iface, DMUS_PRIVATE_CHUNK* pChunk, IStream* pStm) {
ICOM_THIS_MULTI(IDirectMusicStyle8Impl, PersistStreamVtbl, iface);
HRESULT hr = E_FAIL;
DMUS_PRIVATE_CHUNK Chunk;
DWORD ListSize[3], ListCount[3];
LARGE_INTEGER liMove; /* used when skipping chunks */
DMUS_OBJECTDESC desc;
IDirectMusicBand* pBand = NULL;
LPDMUS_PRIVATE_STYLE_MOTIF pNewMotif = NULL;
DM_STRUCT_INIT(&desc);
if (pChunk->fccID != DMUS_FOURCC_PATTERN_LIST) {
ERR_(dmfile)(": %s chunk should be a PATTERN list\n", debugstr_fourcc (pChunk->fccID));
return E_FAIL;
}
ListSize[0] = pChunk->dwSize - sizeof(FOURCC);
ListCount[0] = 0;
do {
IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
ListCount[0] += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize;
TRACE_(dmfile)(": %s chunk (size = %d)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
switch (Chunk.fccID) {
case DMUS_FOURCC_PATTERN_CHUNK: {
TRACE_(dmfile)(": Pattern chunk\n");
/** alloc new motif entry */
pNewMotif = HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, sizeof(DMUS_PRIVATE_STYLE_MOTIF));
list_add_tail (&This->Motifs, &pNewMotif->entry);
if (NULL == pNewMotif) {
ERR(": no more memory\n");
return E_OUTOFMEMORY;
}
IStream_Read (pStm, &pNewMotif->pattern, Chunk.dwSize, NULL);
/** TODO trace pattern */
/** reset all data, as a new pattern begin */
DM_STRUCT_INIT(&pNewMotif->desc);
list_init (&pNewMotif->Items);
break;
}
case DMUS_FOURCC_RHYTHM_CHUNK: {
TRACE_(dmfile)(": Rhythm chunk\n");
IStream_Read (pStm, &pNewMotif->dwRhythm, sizeof(DWORD), NULL);
TRACE_(dmfile)(" - dwRhythm: %u\n", pNewMotif->dwRhythm);
/** TODO understand why some Chunks have size > 4 */
liMove.QuadPart = Chunk.dwSize - sizeof(DWORD);
IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
break;
}
case DMUS_FOURCC_MOTIFSETTINGS_CHUNK: {
TRACE_(dmfile)(": MotifSettings chunk (skipping for now)\n");
IStream_Read (pStm, &pNewMotif->settings, Chunk.dwSize, NULL);
/** TODO trace settings */
break;
}
case FOURCC_RIFF: {
/**
* should be embedded Bands into pattern
*/
IStream_Read (pStm, &Chunk.fccID, sizeof(FOURCC), NULL);
TRACE_(dmfile)(": RIFF chunk of type %s", debugstr_fourcc(Chunk.fccID));
ListSize[1] = Chunk.dwSize - sizeof(FOURCC);
ListCount[1] = 0;
switch (Chunk.fccID) {
case DMUS_FOURCC_BAND_FORM: {
LPSTREAM pClonedStream = NULL;
TRACE_(dmfile)(": BAND RIFF\n");
IStream_Clone (pStm, &pClonedStream);
liMove.QuadPart = 0;
liMove.QuadPart -= sizeof(FOURCC) + (sizeof(FOURCC)+sizeof(DWORD));
IStream_Seek (pClonedStream, liMove, STREAM_SEEK_CUR, NULL);
hr = IDirectMusicStyle8Impl_IPersistStream_LoadBand (iface, pClonedStream, &pBand);
if (FAILED(hr)) {
ERR(": could not load track\n");
return hr;
}
IStream_Release (pClonedStream);
pNewMotif->pBand = pBand;
IDirectMusicBand_AddRef(pBand);
IDirectMusicTrack_Release(pBand); pBand = NULL; /* now we can release it as it's inserted */
/** now safe move the cursor */
liMove.QuadPart = ListSize[1];
IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
break;
}
default: {
TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n");
liMove.QuadPart = ListSize[1];
IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
break;
}
}
break;
}
case FOURCC_LIST: {
IStream_Read (pStm, &Chunk.fccID, sizeof(FOURCC), NULL);
TRACE_(dmfile)(": LIST chunk of type %s", debugstr_fourcc(Chunk.fccID));
ListSize[1] = Chunk.dwSize - sizeof(FOURCC);
ListCount[1] = 0;
switch (Chunk.fccID) {
case DMUS_FOURCC_UNFO_LIST: {
TRACE_(dmfile)(": UNFO list\n");
do {
IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
ListCount[1] += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize;
TRACE_(dmfile)(": %s chunk (size = %d)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
hr = IDirectMusicUtils_IPersistStream_ParseUNFOGeneric(&Chunk, pStm, &pNewMotif->desc);
if (FAILED(hr)) return hr;
if (hr == S_FALSE) {
switch (Chunk.fccID) {
default: {
TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n");
liMove.QuadPart = Chunk.dwSize;
IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
break;
}
}
}
TRACE_(dmfile)(": ListCount[1] = %d < ListSize[1] = %d\n", ListCount[1], ListSize[1]);
} while (ListCount[1] < ListSize[1]);
break;
}
case DMUS_FOURCC_PARTREF_LIST: {
TRACE_(dmfile)(": PartRef list\n");
hr = IDirectMusicStyle8Impl_IPersistStream_ParsePartRefList (iface, &Chunk, pStm, pNewMotif);
if (FAILED(hr)) return hr;
break;
}
default: {
TRACE_(dmfile)(": unknown (skipping)\n");
liMove.QuadPart = Chunk.dwSize - sizeof(FOURCC);
IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
break;
}
}
break;
}
default: {
TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n");
liMove.QuadPart = Chunk.dwSize;
IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
break;
}
}
TRACE_(dmfile)(": ListCount[0] = %d < ListSize[0] = %d\n", ListCount[0], ListSize[0]);
} while (ListCount[0] < ListSize[0]);
return S_OK;
}
static HRESULT IDirectMusicStyle8Impl_IPersistStream_ParsePartRefList (LPPERSISTSTREAM iface, DMUS_PRIVATE_CHUNK* pChunk, IStream* pStm, LPDMUS_PRIVATE_STYLE_MOTIF pNewMotif) {
/*ICOM_THIS_MULTI(IDirectMusicStyle8Impl, PersistStreamVtbl, iface);*/
HRESULT hr = E_FAIL;
DMUS_PRIVATE_CHUNK Chunk;
DWORD ListSize[3], ListCount[3];
LARGE_INTEGER liMove; /* used when skipping chunks */
LPDMUS_PRIVATE_STYLE_PARTREF_ITEM pNewItem = NULL;
if (pChunk->fccID != DMUS_FOURCC_PARTREF_LIST) {
ERR_(dmfile)(": %s chunk should be a PARTREF list\n", debugstr_fourcc (pChunk->fccID));
return E_FAIL;
}
ListSize[0] = pChunk->dwSize - sizeof(FOURCC);
ListCount[0] = 0;
do {
IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
ListCount[0] += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize;
TRACE_(dmfile)(": %s chunk (size = %d)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
switch (Chunk.fccID) {
case DMUS_FOURCC_PARTREF_CHUNK: {
TRACE_(dmfile)(": PartRef chunk\n");
pNewItem = HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, sizeof(DMUS_PRIVATE_STYLE_PARTREF_ITEM));
if (NULL == pNewItem) {
ERR(": no more memory\n");
return E_OUTOFMEMORY;
}
hr = IStream_Read (pStm, &pNewItem->part_ref, sizeof(DMUS_IO_PARTREF), NULL);
/*TRACE_(dmfile)(" - sizeof %lu\n", sizeof(DMUS_IO_PARTREF));*/
list_add_tail (&pNewMotif->Items, &pNewItem->entry);
DM_STRUCT_INIT(&pNewItem->desc);
break;
}
case FOURCC_LIST: {
IStream_Read (pStm, &Chunk.fccID, sizeof(FOURCC), NULL);
TRACE_(dmfile)(": LIST chunk of type %s", debugstr_fourcc(Chunk.fccID));
ListSize[1] = Chunk.dwSize - sizeof(FOURCC);
ListCount[1] = 0;
switch (Chunk.fccID) {
case DMUS_FOURCC_UNFO_LIST: {
TRACE_(dmfile)(": UNFO list\n");
do {
IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
ListCount[1] += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize;
TRACE_(dmfile)(": %s chunk (size = %d)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
hr = IDirectMusicUtils_IPersistStream_ParseUNFOGeneric(&Chunk, pStm, &pNewItem->desc);
if (FAILED(hr)) return hr;
if (hr == S_FALSE) {
switch (Chunk.fccID) {
default: {
TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n");
liMove.QuadPart = Chunk.dwSize;
IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
break;
}
}
}
TRACE_(dmfile)(": ListCount[1] = %d < ListSize[1] = %d\n", ListCount[1], ListSize[1]);
} while (ListCount[1] < ListSize[1]);
break;
}
default: {
TRACE_(dmfile)(": unknown chunk (skipping)\n");
liMove.QuadPart = Chunk.dwSize - sizeof(FOURCC);
IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
break;
}
}
break;
}
default: {
TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n");
liMove.QuadPart = Chunk.dwSize;
IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
break;
}
}
TRACE_(dmfile)(": ListCount[0] = %d < ListSize[0] = %d\n", ListCount[0], ListSize[0]);
} while (ListCount[0] < ListSize[0]);
return S_OK;
}
