Sweden-Number/dlls/dmband/band.c

627 lines
24 KiB
C

/* IDirectMusicBand 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 "windef.h"
#include "winbase.h"
#include "winuser.h"
#include "wingdi.h"
#include "wine/debug.h"
#include "dmband_private.h"
WINE_DEFAULT_DEBUG_CHANNEL(dmband);
WINE_DECLARE_DEBUG_CHANNEL(dmfile);
/*****************************************************************************
* IDirectMusicBandImpl implementation
*/
/* IDirectMusicBand IUnknown part: */
HRESULT WINAPI IDirectMusicBandImpl_QueryInterface (LPDIRECTMUSICBAND iface, REFIID riid, LPVOID *ppobj)
{
ICOM_THIS(IDirectMusicBandImpl,iface);
if (IsEqualGUID(riid, &IID_IUnknown) ||
IsEqualGUID(riid, &IID_IDirectMusicBand))
{
IDirectMusicBandImpl_AddRef(iface);
*ppobj = This;
return S_OK;
}
WARN("(%p)->(%s,%p),not found\n", This, debugstr_guid(riid), ppobj);
return E_NOINTERFACE;
}
ULONG WINAPI IDirectMusicBandImpl_AddRef (LPDIRECTMUSICBAND iface)
{
ICOM_THIS(IDirectMusicBandImpl,iface);
TRACE("(%p) : AddRef from %ld\n", This, This->ref);
return ++(This->ref);
}
ULONG WINAPI IDirectMusicBandImpl_Release (LPDIRECTMUSICBAND iface)
{
ICOM_THIS(IDirectMusicBandImpl,iface);
ULONG ref = --This->ref;
TRACE("(%p) : ReleaseRef to %ld\n", This, This->ref);
if (ref == 0)
{
HeapFree(GetProcessHeap(), 0, This);
}
return ref;
}
/* IDirectMusicBand IDirectMusicBand part: */
HRESULT WINAPI IDirectMusicBandImpl_CreateSegment (LPDIRECTMUSICBAND iface, IDirectMusicSegment** ppSegment)
{
ICOM_THIS(IDirectMusicBandImpl,iface);
FIXME("(%p, %p): stub\n", This, ppSegment);
return S_OK;
}
HRESULT WINAPI IDirectMusicBandImpl_Download (LPDIRECTMUSICBAND iface, IDirectMusicPerformance* pPerformance)
{
ICOM_THIS(IDirectMusicBandImpl,iface);
FIXME("(%p, %p): stub\n", This, pPerformance);
return S_OK;
}
HRESULT WINAPI IDirectMusicBandImpl_Unload (LPDIRECTMUSICBAND iface, IDirectMusicPerformance* pPerformance)
{
ICOM_THIS(IDirectMusicBandImpl,iface);
FIXME("(%p, %p): stub\n", This, pPerformance);
return S_OK;
}
ICOM_VTABLE(IDirectMusicBand) DirectMusicBand_Vtbl =
{
ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
IDirectMusicBandImpl_QueryInterface,
IDirectMusicBandImpl_AddRef,
IDirectMusicBandImpl_Release,
IDirectMusicBandImpl_CreateSegment,
IDirectMusicBandImpl_Download,
IDirectMusicBandImpl_Unload
};
/* for ClassFactory */
HRESULT WINAPI DMUSIC_CreateDirectMusicBand (LPCGUID lpcGUID, LPDIRECTMUSICBAND* ppDMBand, LPUNKNOWN pUnkOuter)
{
IDirectMusicBandImpl* dmband;
if (IsEqualGUID (lpcGUID, &IID_IDirectMusicBand))
{
dmband = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicBandImpl));
if (NULL == dmband) {
*ppDMBand = (LPDIRECTMUSICBAND) NULL;
return E_OUTOFMEMORY;
}
dmband->lpVtbl = &DirectMusicBand_Vtbl;
dmband->ref = 1;
*ppDMBand = (LPDIRECTMUSICBAND) dmband;
return S_OK;
}
WARN("No interface found\n");
return E_NOINTERFACE;
}
/*****************************************************************************
* IDirectMusicBandObject implementation
*/
/* IDirectMusicBandObject IUnknown part: */
HRESULT WINAPI IDirectMusicBandObject_QueryInterface (LPDIRECTMUSICOBJECT iface, REFIID riid, LPVOID *ppobj)
{
ICOM_THIS(IDirectMusicBandObject,iface);
if (IsEqualGUID (riid, &IID_IUnknown)
|| IsEqualGUID(riid, &IID_IDirectMusicObject)) {
IDirectMusicBandObject_AddRef(iface);
*ppobj = This;
return S_OK;
} else if (IsEqualGUID (riid, &IID_IPersistStream)) {
IPersistStream_AddRef ((LPPERSISTSTREAM)This->pStream);
*ppobj = (LPPERSISTSTREAM)This->pStream;
return S_OK;
} else if (IsEqualGUID (riid, &IID_IDirectMusicBand)) {
IDirectMusicBand_AddRef ((LPDIRECTMUSICBAND)This->pBand);
*ppobj = (LPDIRECTMUSICBAND)This->pBand;
return S_OK;
}
WARN("(%p)->(%s,%p),not found\n",This,debugstr_guid(riid),ppobj);
return E_NOINTERFACE;
}
ULONG WINAPI IDirectMusicBandObject_AddRef (LPDIRECTMUSICOBJECT iface)
{
ICOM_THIS(IDirectMusicBandObject,iface);
TRACE("(%p) : AddRef from %ld\n", This, This->ref);
return ++(This->ref);
}
ULONG WINAPI IDirectMusicBandObject_Release (LPDIRECTMUSICOBJECT iface)
{
ICOM_THIS(IDirectMusicBandObject,iface);
ULONG ref = --This->ref;
TRACE("(%p) : ReleaseRef to %ld\n", This, This->ref);
if (ref == 0)
{
HeapFree(GetProcessHeap(), 0, This);
}
return ref;
}
/* IDirectMusicBandObject IDirectMusicObject part: */
HRESULT WINAPI IDirectMusicBandObject_GetDescriptor (LPDIRECTMUSICOBJECT iface, LPDMUS_OBJECTDESC pDesc)
{
ICOM_THIS(IDirectMusicBandObject,iface);
TRACE("(%p, %p)\n", This, pDesc);
pDesc = This->pDesc;
return S_OK;
}
HRESULT WINAPI IDirectMusicBandObject_SetDescriptor (LPDIRECTMUSICOBJECT iface, LPDMUS_OBJECTDESC pDesc)
{
ICOM_THIS(IDirectMusicBandObject,iface);
TRACE("(%p, %p)\n", This, pDesc);
This->pDesc = pDesc;
return S_OK;
}
HRESULT WINAPI IDirectMusicBandObject_ParseDescriptor (LPDIRECTMUSICOBJECT iface, LPSTREAM pStream, LPDMUS_OBJECTDESC pDesc)
{
ICOM_THIS(IDirectMusicBandObject,iface);
FIXME("(%p, %p, %p): stub\n", This, pStream, pDesc);
return S_OK;
}
ICOM_VTABLE(IDirectMusicObject) DirectMusicBandObject_Vtbl =
{
ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
IDirectMusicBandObject_QueryInterface,
IDirectMusicBandObject_AddRef,
IDirectMusicBandObject_Release,
IDirectMusicBandObject_GetDescriptor,
IDirectMusicBandObject_SetDescriptor,
IDirectMusicBandObject_ParseDescriptor
};
/* for ClassFactory */
HRESULT WINAPI DMUSIC_CreateDirectMusicBandObject (LPCGUID lpcGUID, LPDIRECTMUSICOBJECT* ppObject, LPUNKNOWN pUnkOuter)
{
IDirectMusicBandObject *obj;
TRACE("(%p,%p,%p)\n", lpcGUID, ppObject, pUnkOuter);
if (IsEqualGUID (lpcGUID, &IID_IDirectMusicObject)) {
obj = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicBandObject));
if (NULL == obj) {
*ppObject = (LPDIRECTMUSICOBJECT) NULL;
return E_OUTOFMEMORY;
}
obj->lpVtbl = &DirectMusicBandObject_Vtbl;
obj->ref = 1;
/* prepare IPersistStream */
obj->pStream = HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, sizeof(IDirectMusicBandObjectStream));
obj->pStream->lpVtbl = &DirectMusicBandObjectStream_Vtbl;
obj->pStream->ref = 1;
obj->pStream->pParentObject = obj;
/* prepare IDirectMusicBand */
DMUSIC_CreateDirectMusicBand (&IID_IDirectMusicBand, (LPDIRECTMUSICBAND*)&obj->pBand, NULL);
obj->pBand->pObject = obj;
*ppObject = (LPDIRECTMUSICOBJECT) obj;
return S_OK;
}
WARN("No interface found\n");
return E_NOINTERFACE;
}
/*****************************************************************************
* IDirectMusicBandObjectStream implementation
*/
/* IDirectMusicBandObjectStream IUnknown part: */
HRESULT WINAPI IDirectMusicBandObjectStream_QueryInterface (LPPERSISTSTREAM iface, REFIID riid, LPVOID *ppobj)
{
ICOM_THIS(IDirectMusicBandObjectStream,iface);
if (IsEqualGUID(riid, &IID_IUnknown)
|| IsEqualGUID(riid, &IID_IPersistStream)) {
IDirectMusicBandObjectStream_AddRef(iface);
*ppobj = This;
return S_OK;
}
WARN("(%p)->(%s,%p),not found\n",This,debugstr_guid(riid),ppobj);
return E_NOINTERFACE;
}
ULONG WINAPI IDirectMusicBandObjectStream_AddRef (LPPERSISTSTREAM iface)
{
ICOM_THIS(IDirectMusicBandObjectStream,iface);
TRACE("(%p) : AddRef from %ld\n", This, This->ref);
return ++(This->ref);
}
ULONG WINAPI IDirectMusicBandObjectStream_Release (LPPERSISTSTREAM iface)
{
ICOM_THIS(IDirectMusicBandObjectStream,iface);
ULONG ref = --This->ref;
TRACE("(%p) : ReleaseRef to %ld\n", This, This->ref);
if (ref == 0) {
HeapFree(GetProcessHeap(), 0, This);
}
return ref;
}
/* IDirectMusicBandObjectStream IPersist part: */
HRESULT WINAPI IDirectMusicBandObjectStream_GetClassID (LPPERSISTSTREAM iface, CLSID* pClassID)
{
return E_NOTIMPL;
}
/* IDirectMusicBandObjectStream IPersistStream part: */
HRESULT WINAPI IDirectMusicBandObjectStream_IsDirty (LPPERSISTSTREAM iface)
{
return E_NOTIMPL;
}
HRESULT WINAPI IDirectMusicBandObjectStream_Load (LPPERSISTSTREAM iface, IStream* pStm)
{
ICOM_THIS(IDirectMusicBandObjectStream,iface);
FOURCC chunkID;
DWORD chunkSize, StreamSize, StreamCount, ListSize[3], ListCount[3];
LARGE_INTEGER liMove; /* used when skipping chunks */
DMUS_IO_REFERENCE tempReferenceHeader;
DMUS_OBJECTDESC ObjDesc;
IDirectMusicBandImpl* pBand = This->pParentObject->pBand; /* 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_RIFF: {
IStream_Read (pStm, &chunkID, sizeof(FOURCC), NULL);
TRACE_(dmfile)(": RIFF chunk of type %s", debugstr_fourcc(chunkID));
StreamSize = chunkSize - sizeof(FOURCC);
StreamCount = 0;
switch (chunkID) {
case DMUS_FOURCC_BAND_FORM: {
TRACE_(dmfile)(": band form\n");
do {
IStream_Read (pStm, &chunkID, sizeof(FOURCC), NULL);
IStream_Read (pStm, &chunkSize, sizeof(FOURCC), NULL);
StreamCount += sizeof(FOURCC) + sizeof(DWORD) + chunkSize;
TRACE_(dmfile)(": %s chunk (size = %ld)", debugstr_fourcc (chunkID), chunkSize);
switch (chunkID) {
case DMUS_FOURCC_GUID_CHUNK: {
TRACE_(dmfile)(": GUID chunk\n");
IStream_Read (pStm, &pBand->vVersion, chunkSize, NULL);
break;
}
case DMUS_FOURCC_VERSION_CHUNK: {
TRACE_(dmfile)(": version chunk\n");
IStream_Read (pStm, &pBand->guidID, chunkSize, NULL);
break;
}
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_UNFO_LIST: {
TRACE_(dmfile)(": UNFO 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 DMUS_FOURCC_UNAM_CHUNK: {
TRACE_(dmfile)(": name chunk\n");
pBand->wszName = HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, chunkSize);
IStream_Read (pStm, pBand->wszName, chunkSize, NULL);
break;
}
case DMUS_FOURCC_UART_CHUNK: {
TRACE_(dmfile)(": artist chunk\n");
pBand->wszArtist = HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, chunkSize);
IStream_Read (pStm, pBand->wszArtist, chunkSize, NULL);
break;
}
case DMUS_FOURCC_UCOP_CHUNK: {
TRACE_(dmfile)(": copyright chunk\n");
pBand->wszCopyright = HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, chunkSize);
IStream_Read (pStm, pBand->wszCopyright, chunkSize, NULL);
break;
}
case DMUS_FOURCC_USBJ_CHUNK: {
TRACE_(dmfile)(": subject chunk\n");
pBand->wszSubject = HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, chunkSize);
IStream_Read (pStm, pBand->wszSubject, chunkSize, NULL);
break;
}
case DMUS_FOURCC_UCMT_CHUNK: {
TRACE_(dmfile)(": comment chunk\n");
pBand->wszComment = HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, chunkSize);
IStream_Read (pStm, pBand->wszComment, chunkSize, NULL);
break;
}
default: {
TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n");
liMove.QuadPart = chunkSize;
IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
break;
}
}
TRACE_(dmfile)(": ListCount[0] = %ld < ListSize[0] = %ld\n", ListCount[0], ListSize[0]);
} while (ListCount[0] < ListSize[0]);
break;
}
case DMUS_FOURCC_INSTRUMENTS_LIST: {
TRACE_(dmfile)(": instruments 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_INSTRUMENT_LIST: {
TRACE_(dmfile)(": instrument 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_INSTRUMENT_CHUNK: {
TRACE_(dmfile)(": band instrument header\n");
IStream_Read (pStm, &pBand->pInstruments[pBand->dwInstruments], chunkSize, NULL);
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]);
/* 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;
if(FAILED(IDirectMusicLoader_GetObject (pLoader, &ObjDesc, &IID_IDirectMusicObject, (LPVOID*)&pObject)))
/* acquire collection from loaded referenced object */
if(FAILED(IDirectMusicObject_QueryInterface (pObject, &IID_IDirectMusicCollection, (LPVOID*)&pBand->ppReferenceCollection[pBand->dwInstruments])))
IDirectMusicLoader_Release (pLoader);
}
IDirectMusicGetLoader_Release (pGetLoader);
} else {
ERR("Could not get IDirectMusicGetLoader... reference will not be loaded :(\n");
/* E_FAIL */
}
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]);
/* causes crash :( */
#if 0
/* hmm... in dxdiag segment's band there aren't any references, but loader still desperatly
loads default collection... does that mean that if there is no reference, use default?
*/
if (!pBand->ppReferenceCollection[pBand->dwInstruments]) {
TRACE(": (READ): loading default collection (as no specific reference was made)\n");
ZeroMemory ((LPVOID)&ObjDesc, sizeof(DMUS_OBJECTDESC));
ObjDesc.dwSize = sizeof(DMUS_OBJECTDESC);
ObjDesc.dwValidData = DMUS_OBJ_CLASS | DMUS_OBJ_OBJECT;
ObjDesc.guidObject = GUID_DefaultGMCollection;
ObjDesc.guidClass = CLSID_DirectMusicCollection;
if (SUCCEEDED(IStream_QueryInterface (pStm, &IID_IDirectMusicGetLoader, (LPVOID*)&pGetLoader))) {
if (SUCCEEDED(IDirectMusicGetLoader_GetLoader (pGetLoader, &pLoader))) {
IDirectMusicObject* pObject;
if (SUCCEEDED(IDirectMusicLoader_GetObject (pLoader, &ObjDesc, &IID_IDirectMusicObject, (LPVOID*)&pObject))) {
IDirectMusicObject_QueryInterface (pObject, &IID_IDirectMusicCollection, (LPVOID*)&pBand->ppReferenceCollection[pBand->dwInstruments]);
IDirectMusicLoader_Release (pLoader);
}
}
IDirectMusicGetLoader_Release (pGetLoader);
} else {
ERR("Could not get IDirectMusicGetLoader... reference will not be loaded :(\n");
/* E_FAIL */
}
}
#endif
pBand->dwInstruments++; /* add count */
break;
}
default: {
TRACE_(dmfile)(": unexpected chunk; loading failed)\n");
return E_FAIL;
}
}
break;
}
default: {
TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n");
liMove.QuadPart = chunkSize;
IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
break;
}
}
TRACE_(dmfile)(": ListCount[0] = %ld < ListSize[0] = %ld\n", ListCount[0], ListSize[0]);
} while (ListCount[0] < ListSize[0]);
break;
}
default: {
TRACE_(dmfile)(": unknown (skipping)\n");
liMove.QuadPart = chunkSize - sizeof(FOURCC);
IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
break;
}
}
break;
}
default: {
TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n");
liMove.QuadPart = chunkSize;
IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
break;
}
}
TRACE_(dmfile)(": StreamCount[0] = %ld < StreamSize[0] = %ld\n", StreamCount, StreamSize);
} while (StreamCount < StreamSize);
break;
}
default: {
TRACE_(dmfile)(": unexpected chunk; loading failed)\n");
liMove.QuadPart = StreamSize;
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 IDirectMusicBandObjectStream_Save (LPPERSISTSTREAM iface, IStream* pStm, BOOL fClearDirty)
{
return E_NOTIMPL;
}
HRESULT WINAPI IDirectMusicBandObjectStream_GetSizeMax (LPPERSISTSTREAM iface, ULARGE_INTEGER* pcbSize)
{
return E_NOTIMPL;
}
ICOM_VTABLE(IPersistStream) DirectMusicBandObjectStream_Vtbl =
{
ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
IDirectMusicBandObjectStream_QueryInterface,
IDirectMusicBandObjectStream_AddRef,
IDirectMusicBandObjectStream_Release,
IDirectMusicBandObjectStream_GetClassID,
IDirectMusicBandObjectStream_IsDirty,
IDirectMusicBandObjectStream_Load,
IDirectMusicBandObjectStream_Save,
IDirectMusicBandObjectStream_GetSizeMax
};