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1029 lines
34 KiB
C
1029 lines
34 KiB
C
/* IDirectMusicStyle8 Implementation
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*
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* Copyright (C) 2003-2004 Rok Mandeljc
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* Copyright (C) 2003-2004 Raphael Junqueira
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "dmstyle_private.h"
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#include "dmobject.h"
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WINE_DEFAULT_DEBUG_CHANNEL(dmstyle);
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WINE_DECLARE_DEBUG_CHANNEL(dmfile);
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/*****************************************************************************
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* IDirectMusicStyleImpl implementation
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*/
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typedef struct IDirectMusicStyle8Impl {
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IDirectMusicStyle8 IDirectMusicStyle8_iface;
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struct dmobject dmobj;
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LONG ref;
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DMUS_IO_STYLE style;
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struct list Motifs;
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struct list Bands;
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} IDirectMusicStyle8Impl;
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static inline IDirectMusicStyle8Impl *impl_from_IDirectMusicStyle8(IDirectMusicStyle8 *iface)
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{
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return CONTAINING_RECORD(iface, IDirectMusicStyle8Impl, IDirectMusicStyle8_iface);
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}
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/* DirectMusicStyle8Impl IDirectMusicStyle8 part: */
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static HRESULT WINAPI IDirectMusicStyle8Impl_QueryInterface(IDirectMusicStyle8 *iface, REFIID riid,
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void **ret_iface)
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{
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IDirectMusicStyle8Impl *This = impl_from_IDirectMusicStyle8(iface);
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TRACE("(%p, %s, %p)\n", This, debugstr_dmguid(riid), ret_iface);
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*ret_iface = NULL;
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if (IsEqualIID(riid, &IID_IUnknown) || IsEqualIID(riid, &IID_IDirectMusicStyle) ||
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IsEqualIID(riid, &IID_IDirectMusicStyle8))
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*ret_iface = iface;
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else if (IsEqualIID(riid, &IID_IDirectMusicObject))
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*ret_iface = &This->dmobj.IDirectMusicObject_iface;
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else if (IsEqualIID(riid, &IID_IPersistStream))
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*ret_iface = &This->dmobj.IPersistStream_iface;
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else {
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WARN("(%p, %s, %p): not found\n", This, debugstr_dmguid(riid), ret_iface);
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return E_NOINTERFACE;
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}
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IUnknown_AddRef((IUnknown*)*ret_iface);
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return S_OK;
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}
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static ULONG WINAPI IDirectMusicStyle8Impl_AddRef(IDirectMusicStyle8 *iface)
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{
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IDirectMusicStyle8Impl *This = impl_from_IDirectMusicStyle8(iface);
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LONG ref = InterlockedIncrement(&This->ref);
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TRACE("(%p) ref=%d\n", This, ref);
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return ref;
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}
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static ULONG WINAPI IDirectMusicStyle8Impl_Release(IDirectMusicStyle8 *iface)
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{
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IDirectMusicStyle8Impl *This = impl_from_IDirectMusicStyle8(iface);
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LONG ref = InterlockedDecrement(&This->ref);
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TRACE("(%p) ref=%d\n", This, ref);
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if (!ref) {
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HeapFree(GetProcessHeap(), 0, This);
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DMSTYLE_UnlockModule();
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}
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return ref;
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}
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/* IDirectMusicStyle8Impl IDirectMusicStyle(8) part: */
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static HRESULT WINAPI IDirectMusicStyle8Impl_GetBand(IDirectMusicStyle8 *iface, WCHAR *pwszName,
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IDirectMusicBand **ppBand)
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{
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IDirectMusicStyle8Impl *This = impl_from_IDirectMusicStyle8(iface);
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FIXME("(%p, %p, %p): stub\n", This, pwszName, ppBand);
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return S_OK;
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}
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static HRESULT WINAPI IDirectMusicStyle8Impl_EnumBand(IDirectMusicStyle8 *iface, DWORD dwIndex,
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WCHAR *pwszName)
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{
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IDirectMusicStyle8Impl *This = impl_from_IDirectMusicStyle8(iface);
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FIXME("(%p, %d, %p): stub\n", This, dwIndex, pwszName);
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return S_OK;
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}
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static HRESULT WINAPI IDirectMusicStyle8Impl_GetDefaultBand(IDirectMusicStyle8 *iface,
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IDirectMusicBand **ppBand)
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{
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IDirectMusicStyle8Impl *This = impl_from_IDirectMusicStyle8(iface);
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FIXME("(%p, %p): stub\n", This, ppBand);
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return S_OK;
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}
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static HRESULT WINAPI IDirectMusicStyle8Impl_EnumMotif(IDirectMusicStyle8 *iface, DWORD dwIndex,
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WCHAR *pwszName)
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{
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IDirectMusicStyle8Impl *This = impl_from_IDirectMusicStyle8(iface);
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FIXME("(%p, %d, %p): stub\n", This, dwIndex, pwszName);
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return S_OK;
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}
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static HRESULT WINAPI IDirectMusicStyle8Impl_GetMotif(IDirectMusicStyle8 *iface, WCHAR *pwszName,
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IDirectMusicSegment **ppSegment)
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{
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IDirectMusicStyle8Impl *This = impl_from_IDirectMusicStyle8(iface);
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FIXME("(%p, %p, %p): stub\n", This, pwszName, ppSegment);
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return S_OK;
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}
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static HRESULT WINAPI IDirectMusicStyle8Impl_GetDefaultChordMap(IDirectMusicStyle8 *iface,
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IDirectMusicChordMap **ppChordMap)
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{
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IDirectMusicStyle8Impl *This = impl_from_IDirectMusicStyle8(iface);
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FIXME("(%p, %p): stub\n", This, ppChordMap);
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return S_OK;
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}
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static HRESULT WINAPI IDirectMusicStyle8Impl_EnumChordMap(IDirectMusicStyle8 *iface, DWORD dwIndex,
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WCHAR *pwszName)
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{
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IDirectMusicStyle8Impl *This = impl_from_IDirectMusicStyle8(iface);
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FIXME("(%p, %d, %p): stub\n", This, dwIndex, pwszName);
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return S_OK;
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}
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static HRESULT WINAPI IDirectMusicStyle8Impl_GetChordMap(IDirectMusicStyle8 *iface, WCHAR *pwszName,
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IDirectMusicChordMap **ppChordMap)
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{
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IDirectMusicStyle8Impl *This = impl_from_IDirectMusicStyle8(iface);
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FIXME("(%p, %p, %p): stub\n", This, pwszName, ppChordMap);
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return S_OK;
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}
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static HRESULT WINAPI IDirectMusicStyle8Impl_GetTimeSignature(IDirectMusicStyle8 *iface,
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DMUS_TIMESIGNATURE *pTimeSig)
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{
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IDirectMusicStyle8Impl *This = impl_from_IDirectMusicStyle8(iface);
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FIXME("(%p, %p): stub\n", This, pTimeSig);
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return S_OK;
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}
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static HRESULT WINAPI IDirectMusicStyle8Impl_GetEmbellishmentLength(IDirectMusicStyle8 *iface,
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DWORD dwType, DWORD dwLevel, DWORD *pdwMin, DWORD *pdwMax)
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{
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IDirectMusicStyle8Impl *This = impl_from_IDirectMusicStyle8(iface);
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FIXME("(%p, %d, %d, %p, %p): stub\n", This, dwType, dwLevel, pdwMin, pdwMax);
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return S_OK;
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}
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static HRESULT WINAPI IDirectMusicStyle8Impl_GetTempo(IDirectMusicStyle8 *iface, double *pTempo)
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{
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IDirectMusicStyle8Impl *This = impl_from_IDirectMusicStyle8(iface);
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FIXME("(%p, %p): stub\n", This, pTempo);
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return S_OK;
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}
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static HRESULT WINAPI IDirectMusicStyle8Impl_EnumPattern(IDirectMusicStyle8 *iface, DWORD dwIndex,
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DWORD dwPatternType, WCHAR *pwszName)
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{
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IDirectMusicStyle8Impl *This = impl_from_IDirectMusicStyle8(iface);
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FIXME("(%p, %d, %d, %p): stub\n", This, dwIndex, dwPatternType, pwszName);
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return S_OK;
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}
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static const IDirectMusicStyle8Vtbl dmstyle8_vtbl = {
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IDirectMusicStyle8Impl_QueryInterface,
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IDirectMusicStyle8Impl_AddRef,
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IDirectMusicStyle8Impl_Release,
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IDirectMusicStyle8Impl_GetBand,
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IDirectMusicStyle8Impl_EnumBand,
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IDirectMusicStyle8Impl_GetDefaultBand,
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IDirectMusicStyle8Impl_EnumMotif,
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IDirectMusicStyle8Impl_GetMotif,
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IDirectMusicStyle8Impl_GetDefaultChordMap,
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IDirectMusicStyle8Impl_EnumChordMap,
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IDirectMusicStyle8Impl_GetChordMap,
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IDirectMusicStyle8Impl_GetTimeSignature,
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IDirectMusicStyle8Impl_GetEmbellishmentLength,
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IDirectMusicStyle8Impl_GetTempo,
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IDirectMusicStyle8Impl_EnumPattern
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};
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/* IDirectMusicStyle8Impl IDirectMusicObject part: */
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static inline IDirectMusicStyle8Impl *impl_from_IDirectMusicObject(IDirectMusicObject *iface)
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{
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return CONTAINING_RECORD(iface, IDirectMusicStyle8Impl, dmobj.IDirectMusicObject_iface);
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}
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static HRESULT WINAPI IDirectMusicObjectImpl_ParseDescriptor(IDirectMusicObject *iface,
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IStream *pStream, DMUS_OBJECTDESC *pDesc)
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{
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IDirectMusicStyle8Impl *This = impl_from_IDirectMusicObject(iface);
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DMUS_PRIVATE_CHUNK Chunk;
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DWORD StreamSize, StreamCount, ListSize[1], ListCount[1];
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LARGE_INTEGER liMove; /* used when skipping chunks */
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TRACE("(%p, %p, %p)\n", This, pStream, pDesc);
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/* FIXME: should this be determined from stream? */
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pDesc->dwValidData |= DMUS_OBJ_CLASS;
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pDesc->guidClass = CLSID_DirectMusicStyle;
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IStream_Read (pStream, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
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TRACE_(dmfile)(": %s chunk (size = 0x%04x)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
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switch (Chunk.fccID) {
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case FOURCC_RIFF: {
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IStream_Read (pStream, &Chunk.fccID, sizeof(FOURCC), NULL);
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TRACE_(dmfile)(": RIFF chunk of type %s", debugstr_fourcc(Chunk.fccID));
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StreamSize = Chunk.dwSize - sizeof(FOURCC);
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StreamCount = 0;
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if (Chunk.fccID == DMUS_FOURCC_STYLE_FORM) {
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TRACE_(dmfile)(": style form\n");
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do {
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IStream_Read (pStream, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
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StreamCount += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize;
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TRACE_(dmfile)(": %s chunk (size = 0x%04x)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
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switch (Chunk.fccID) {
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case DMUS_FOURCC_GUID_CHUNK: {
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TRACE_(dmfile)(": GUID chunk\n");
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pDesc->dwValidData |= DMUS_OBJ_OBJECT;
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IStream_Read (pStream, &pDesc->guidObject, Chunk.dwSize, NULL);
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break;
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}
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case DMUS_FOURCC_VERSION_CHUNK: {
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TRACE_(dmfile)(": version chunk\n");
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pDesc->dwValidData |= DMUS_OBJ_VERSION;
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IStream_Read (pStream, &pDesc->vVersion, Chunk.dwSize, NULL);
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break;
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}
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case DMUS_FOURCC_CATEGORY_CHUNK: {
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TRACE_(dmfile)(": category chunk\n");
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pDesc->dwValidData |= DMUS_OBJ_CATEGORY;
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IStream_Read (pStream, pDesc->wszCategory, Chunk.dwSize, NULL);
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break;
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}
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case FOURCC_LIST: {
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IStream_Read (pStream, &Chunk.fccID, sizeof(FOURCC), NULL);
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TRACE_(dmfile)(": LIST chunk of type %s", debugstr_fourcc(Chunk.fccID));
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ListSize[0] = Chunk.dwSize - sizeof(FOURCC);
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ListCount[0] = 0;
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switch (Chunk.fccID) {
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/* evil M$ UNFO list, which can (!?) contain INFO elements */
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case DMUS_FOURCC_UNFO_LIST: {
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TRACE_(dmfile)(": UNFO list\n");
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do {
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IStream_Read (pStream, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
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ListCount[0] += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize;
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TRACE_(dmfile)(": %s chunk (size = 0x%04x)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
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switch (Chunk.fccID) {
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/* don't ask me why, but M$ puts INFO elements in UNFO list sometimes
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(though strings seem to be valid unicode) */
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case mmioFOURCC('I','N','A','M'):
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case DMUS_FOURCC_UNAM_CHUNK: {
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TRACE_(dmfile)(": name chunk\n");
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pDesc->dwValidData |= DMUS_OBJ_NAME;
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IStream_Read (pStream, pDesc->wszName, Chunk.dwSize, NULL);
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break;
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}
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case mmioFOURCC('I','A','R','T'):
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case DMUS_FOURCC_UART_CHUNK: {
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TRACE_(dmfile)(": artist chunk (ignored)\n");
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liMove.QuadPart = Chunk.dwSize;
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IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL);
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break;
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}
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case mmioFOURCC('I','C','O','P'):
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case DMUS_FOURCC_UCOP_CHUNK: {
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TRACE_(dmfile)(": copyright chunk (ignored)\n");
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liMove.QuadPart = Chunk.dwSize;
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IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL);
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break;
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}
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case mmioFOURCC('I','S','B','J'):
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case DMUS_FOURCC_USBJ_CHUNK: {
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TRACE_(dmfile)(": subject chunk (ignored)\n");
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liMove.QuadPart = Chunk.dwSize;
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IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL);
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break;
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}
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case mmioFOURCC('I','C','M','T'):
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case DMUS_FOURCC_UCMT_CHUNK: {
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TRACE_(dmfile)(": comment chunk (ignored)\n");
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liMove.QuadPart = Chunk.dwSize;
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IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL);
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break;
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}
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default: {
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TRACE_(dmfile)(": unknown chunk (irrelevant & skipping)\n");
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liMove.QuadPart = Chunk.dwSize;
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IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL);
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break;
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}
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}
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TRACE_(dmfile)(": ListCount[0] = %d < ListSize[0] = %d\n", ListCount[0], ListSize[0]);
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} while (ListCount[0] < ListSize[0]);
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break;
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}
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default: {
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TRACE_(dmfile)(": unknown (skipping)\n");
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liMove.QuadPart = Chunk.dwSize - sizeof(FOURCC);
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IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL);
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break;
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}
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}
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break;
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}
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default: {
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TRACE_(dmfile)(": unknown chunk (irrelevant & skipping)\n");
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liMove.QuadPart = Chunk.dwSize;
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IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL);
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break;
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}
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}
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TRACE_(dmfile)(": StreamCount[0] = %d < StreamSize[0] = %d\n", StreamCount, StreamSize);
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} while (StreamCount < StreamSize);
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} else {
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TRACE_(dmfile)(": unexpected chunk; loading failed)\n");
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liMove.QuadPart = StreamSize;
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IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL); /* skip the rest of the chunk */
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return E_FAIL;
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}
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TRACE_(dmfile)(": reading finished\n");
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break;
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}
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default: {
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TRACE_(dmfile)(": unexpected chunk; loading failed)\n");
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liMove.QuadPart = Chunk.dwSize;
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IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL); /* skip the rest of the chunk */
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return DMUS_E_INVALIDFILE;
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}
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}
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TRACE(": returning descriptor:\n%s\n", debugstr_DMUS_OBJECTDESC (pDesc));
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return S_OK;
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}
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static const IDirectMusicObjectVtbl dmobject_vtbl = {
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dmobj_IDirectMusicObject_QueryInterface,
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dmobj_IDirectMusicObject_AddRef,
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dmobj_IDirectMusicObject_Release,
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dmobj_IDirectMusicObject_GetDescriptor,
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dmobj_IDirectMusicObject_SetDescriptor,
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IDirectMusicObjectImpl_ParseDescriptor
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};
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/* IDirectMusicStyle8Impl IPersistStream part: */
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static inline IDirectMusicStyle8Impl *impl_from_IPersistStream(IPersistStream *iface)
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{
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return CONTAINING_RECORD(iface, IDirectMusicStyle8Impl, dmobj.IPersistStream_iface);
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}
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static HRESULT load_band(IStream *pClonedStream, IDirectMusicBand **ppBand)
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{
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HRESULT hr = E_FAIL;
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IPersistStream* pPersistStream = NULL;
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hr = CoCreateInstance (&CLSID_DirectMusicBand, NULL, CLSCTX_INPROC_SERVER, &IID_IDirectMusicBand, (LPVOID*) ppBand);
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if (FAILED(hr)) {
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ERR(": could not create object\n");
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return hr;
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}
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/* acquire PersistStream interface */
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hr = IDirectMusicBand_QueryInterface (*ppBand, &IID_IPersistStream, (LPVOID*) &pPersistStream);
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if (FAILED(hr)) {
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ERR(": could not acquire IPersistStream\n");
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return hr;
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}
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/* load */
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hr = IPersistStream_Load (pPersistStream, pClonedStream);
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if (FAILED(hr)) {
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ERR(": failed to load object\n");
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return hr;
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}
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/* release all loading-related stuff */
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IPersistStream_Release (pPersistStream);
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return S_OK;
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}
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static HRESULT parse_part_ref_list(DMUS_PRIVATE_CHUNK *pChunk, IStream *pStm,
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DMUS_PRIVATE_STYLE_MOTIF *pNewMotif)
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{
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HRESULT hr = E_FAIL;
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DMUS_PRIVATE_CHUNK Chunk;
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DWORD ListSize[3], ListCount[3];
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LARGE_INTEGER liMove; /* used when skipping chunks */
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LPDMUS_PRIVATE_STYLE_PARTREF_ITEM pNewItem = NULL;
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if (pChunk->fccID != DMUS_FOURCC_PARTREF_LIST) {
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ERR_(dmfile)(": %s chunk should be a PARTREF list\n", debugstr_fourcc (pChunk->fccID));
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return E_FAIL;
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}
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ListSize[0] = pChunk->dwSize - sizeof(FOURCC);
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ListCount[0] = 0;
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do {
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IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
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ListCount[0] += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize;
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TRACE_(dmfile)(": %s chunk (size = %d)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
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switch (Chunk.fccID) {
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case DMUS_FOURCC_PARTREF_CHUNK: {
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TRACE_(dmfile)(": PartRef chunk\n");
|
|
pNewItem = HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, sizeof(DMUS_PRIVATE_STYLE_PARTREF_ITEM));
|
|
if (!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);
|
|
pNewItem->desc.dwSize = sizeof(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);
|
|
|
|
if (!pNewItem) {
|
|
ERR(": pNewItem not yet allocated, chunk order bad?\n");
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
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 (irrelevant & 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 (irrelevant & 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 parse_part_list(DMUS_PRIVATE_CHUNK *pChunk, IStream *pStm)
|
|
{
|
|
HRESULT hr = E_FAIL;
|
|
DMUS_PRIVATE_CHUNK Chunk;
|
|
DWORD ListSize[3], ListCount[3];
|
|
LARGE_INTEGER liMove; /* used when skipping chunks */
|
|
|
|
DMUS_OBJECTDESC desc;
|
|
DWORD dwSize = 0;
|
|
DWORD cnt = 0;
|
|
|
|
if (pChunk->fccID != DMUS_FOURCC_PART_LIST) {
|
|
ERR_(dmfile)(": %s chunk should be a PART 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_PART_CHUNK: {
|
|
TRACE_(dmfile)(": Part chunk (skipping for now)\n" );
|
|
liMove.QuadPart = Chunk.dwSize;
|
|
IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
|
|
break;
|
|
}
|
|
case DMUS_FOURCC_NOTE_CHUNK: {
|
|
TRACE_(dmfile)(": Note chunk (skipping for now)\n");
|
|
IStream_Read (pStm, &dwSize, sizeof(DWORD), NULL);
|
|
cnt = (Chunk.dwSize - sizeof(DWORD));
|
|
TRACE_(dmfile)(" - dwSize: %u\n", dwSize);
|
|
TRACE_(dmfile)(" - cnt: %u (%u / %u)\n", cnt / dwSize, (DWORD)(Chunk.dwSize - sizeof(DWORD)), dwSize);
|
|
if (cnt % dwSize != 0) {
|
|
ERR("Invalid Array Size\n");
|
|
return E_FAIL;
|
|
}
|
|
cnt /= dwSize;
|
|
/** skip for now */
|
|
liMove.QuadPart = cnt * dwSize;
|
|
IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
|
|
break;
|
|
}
|
|
case DMUS_FOURCC_CURVE_CHUNK: {
|
|
TRACE_(dmfile)(": Curve chunk (skipping for now)\n");
|
|
IStream_Read (pStm, &dwSize, sizeof(DWORD), NULL);
|
|
cnt = (Chunk.dwSize - sizeof(DWORD));
|
|
TRACE_(dmfile)(" - dwSize: %u\n", dwSize);
|
|
TRACE_(dmfile)(" - cnt: %u (%u / %u)\n", cnt / dwSize, (DWORD)(Chunk.dwSize - sizeof(DWORD)), dwSize);
|
|
if (cnt % dwSize != 0) {
|
|
ERR("Invalid Array Size\n");
|
|
return E_FAIL;
|
|
}
|
|
cnt /= dwSize;
|
|
/** skip for now */
|
|
liMove.QuadPart = cnt * dwSize;
|
|
IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
|
|
break;
|
|
}
|
|
case DMUS_FOURCC_MARKER_CHUNK: {
|
|
TRACE_(dmfile)(": Marker chunk (skipping for now)\n");
|
|
liMove.QuadPart = Chunk.dwSize;
|
|
IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
|
|
break;
|
|
}
|
|
case DMUS_FOURCC_RESOLUTION_CHUNK: {
|
|
TRACE_(dmfile)(": Resolution chunk (skipping for now)\n");
|
|
liMove.QuadPart = Chunk.dwSize;
|
|
IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
|
|
break;
|
|
}
|
|
case DMUS_FOURCC_ANTICIPATION_CHUNK: {
|
|
TRACE_(dmfile)(": Anticipation chunk (skipping for now)\n");
|
|
liMove.QuadPart = Chunk.dwSize;
|
|
IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
|
|
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, &desc);
|
|
if (FAILED(hr)) return hr;
|
|
|
|
if (hr == S_FALSE) {
|
|
switch (Chunk.fccID) {
|
|
default: {
|
|
TRACE_(dmfile)(": unknown chunk (irrelevant & 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 (irrelevant & skipping)\n");
|
|
liMove.QuadPart = Chunk.dwSize;
|
|
IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
|
|
break;
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
default: {
|
|
TRACE_(dmfile)(": unknown chunk (irrelevant & 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 parse_pattern_list(IDirectMusicStyle8Impl *This, DMUS_PRIVATE_CHUNK *pChunk,
|
|
IStream *pStm)
|
|
{
|
|
HRESULT hr = E_FAIL;
|
|
DMUS_PRIVATE_CHUNK Chunk;
|
|
DWORD ListSize[3], ListCount[3];
|
|
LARGE_INTEGER liMove; /* used when skipping chunks */
|
|
|
|
IDirectMusicBand* pBand = NULL;
|
|
LPDMUS_PRIVATE_STYLE_MOTIF pNewMotif = NULL;
|
|
|
|
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));
|
|
if (NULL == pNewMotif) {
|
|
ERR(": no more memory\n");
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
list_add_tail (&This->Motifs, &pNewMotif->entry);
|
|
|
|
IStream_Read (pStm, &pNewMotif->pattern, Chunk.dwSize, NULL);
|
|
/** TODO trace pattern */
|
|
|
|
/** reset all data, as a new pattern begin */
|
|
pNewMotif->desc.dwSize = sizeof(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 = load_band(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 (irrelevant & 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 (irrelevant & 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 = parse_part_ref_list(&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 (irrelevant & 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 parse_style_form(IDirectMusicStyle8Impl *This, DMUS_PRIVATE_CHUNK *pChunk,
|
|
IStream *pStm)
|
|
{
|
|
HRESULT hr = E_FAIL;
|
|
DMUS_PRIVATE_CHUNK Chunk;
|
|
DWORD StreamSize, StreamCount, ListSize[3], ListCount[3];
|
|
LARGE_INTEGER liMove; /* used when skipping chunks */
|
|
|
|
IDirectMusicBand* pBand = NULL;
|
|
|
|
if (pChunk->fccID != DMUS_FOURCC_STYLE_FORM) {
|
|
ERR_(dmfile)(": %s chunk should be a STYLE form\n", debugstr_fourcc (pChunk->fccID));
|
|
return E_FAIL;
|
|
}
|
|
|
|
StreamSize = pChunk->dwSize - sizeof(FOURCC);
|
|
StreamCount = 0;
|
|
|
|
do {
|
|
IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
|
|
StreamCount += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize;
|
|
TRACE_(dmfile)(": %s chunk (size = %d)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
|
|
|
|
hr = IDirectMusicUtils_IPersistStream_ParseDescGeneric(&Chunk, pStm, &This->dmobj.desc);
|
|
if (FAILED(hr)) return hr;
|
|
|
|
if (hr == S_FALSE) {
|
|
switch (Chunk.fccID) {
|
|
case DMUS_FOURCC_STYLE_CHUNK: {
|
|
TRACE_(dmfile)(": Style chunk\n");
|
|
IStream_Read (pStm, &This->style, sizeof(DMUS_IO_STYLE), NULL);
|
|
/** TODO dump DMUS_IO_TIMESIG style.timeSig */
|
|
TRACE_(dmfile)(" - dblTempo: %g\n", This->style.dblTempo);
|
|
break;
|
|
}
|
|
case FOURCC_RIFF: {
|
|
/**
|
|
* should be embedded Bands into style
|
|
*/
|
|
IStream_Read (pStm, &Chunk.fccID, sizeof(FOURCC), NULL);
|
|
TRACE_(dmfile)(": RIFF chunk of type %s", debugstr_fourcc(Chunk.fccID));
|
|
ListSize[0] = Chunk.dwSize - sizeof(FOURCC);
|
|
ListCount[0] = 0;
|
|
switch (Chunk.fccID) {
|
|
case DMUS_FOURCC_BAND_FORM: {
|
|
LPSTREAM pClonedStream = NULL;
|
|
LPDMUS_PRIVATE_STYLE_BAND pNewBand;
|
|
|
|
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 = load_band(pClonedStream, &pBand);
|
|
if (FAILED(hr)) {
|
|
ERR(": could not load track\n");
|
|
return hr;
|
|
}
|
|
IStream_Release (pClonedStream);
|
|
|
|
pNewBand = HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, sizeof(DMUS_PRIVATE_STYLE_BAND));
|
|
if (NULL == pNewBand) {
|
|
ERR(": no more memory\n");
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
pNewBand->pBand = pBand;
|
|
IDirectMusicBand_AddRef(pBand);
|
|
list_add_tail (&This->Bands, &pNewBand->entry);
|
|
|
|
IDirectMusicTrack_Release(pBand); pBand = NULL; /* now we can release it as it's inserted */
|
|
|
|
/** now safely move the cursor */
|
|
liMove.QuadPart = ListSize[0];
|
|
IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
|
|
|
|
break;
|
|
}
|
|
default: {
|
|
TRACE_(dmfile)(": unknown chunk (irrelevant & skipping)\n");
|
|
liMove.QuadPart = ListSize[0];
|
|
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[0] = Chunk.dwSize - sizeof(FOURCC);
|
|
ListCount[0] = 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[0] += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize;
|
|
TRACE_(dmfile)(": %s chunk (size = %d)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
|
|
|
|
hr = IDirectMusicUtils_IPersistStream_ParseUNFOGeneric(&Chunk, pStm, &This->dmobj.desc);
|
|
if (FAILED(hr)) return hr;
|
|
|
|
if (hr == S_FALSE) {
|
|
switch (Chunk.fccID) {
|
|
default: {
|
|
TRACE_(dmfile)(": unknown chunk (irrelevant & 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]);
|
|
break;
|
|
}
|
|
case DMUS_FOURCC_PART_LIST: {
|
|
TRACE_(dmfile)(": PART list\n");
|
|
hr = parse_part_list(&Chunk, pStm);
|
|
if (FAILED(hr)) return hr;
|
|
break;
|
|
}
|
|
case DMUS_FOURCC_PATTERN_LIST: {
|
|
TRACE_(dmfile)(": PATTERN list\n");
|
|
hr = parse_pattern_list(This, &Chunk, pStm);
|
|
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 (irrelevant & skipping)\n");
|
|
liMove.QuadPart = Chunk.dwSize;
|
|
IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
TRACE_(dmfile)(": StreamCount[0] = %d < StreamSize[0] = %d\n", StreamCount, StreamSize);
|
|
} while (StreamCount < StreamSize);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI IPersistStreamImpl_Load(IPersistStream *iface, IStream *pStm)
|
|
{
|
|
IDirectMusicStyle8Impl *This = impl_from_IPersistStream(iface);
|
|
DMUS_PRIVATE_CHUNK Chunk;
|
|
LARGE_INTEGER liMove; /* used when skipping chunks */
|
|
HRESULT hr;
|
|
|
|
FIXME("(%p, %p): Loading\n", This, pStm);
|
|
|
|
IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
|
|
TRACE_(dmfile)(": %s chunk (size = %d)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
|
|
switch (Chunk.fccID) {
|
|
case FOURCC_RIFF: {
|
|
IStream_Read (pStm, &Chunk.fccID, sizeof(FOURCC), NULL);
|
|
TRACE_(dmfile)(": %s chunk (size = %d)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
|
|
switch (Chunk.fccID) {
|
|
case DMUS_FOURCC_STYLE_FORM: {
|
|
TRACE_(dmfile)(": Style form\n");
|
|
hr = parse_style_form(This, &Chunk, pStm);
|
|
if (FAILED(hr)) return hr;
|
|
break;
|
|
}
|
|
default: {
|
|
TRACE_(dmfile)(": unexpected chunk; loading failed)\n");
|
|
liMove.QuadPart = Chunk.dwSize;
|
|
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 = Chunk.dwSize;
|
|
IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); /* skip the rest of the chunk */
|
|
return E_FAIL;
|
|
}
|
|
}
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static const IPersistStreamVtbl persiststream_vtbl = {
|
|
dmobj_IPersistStream_QueryInterface,
|
|
dmobj_IPersistStream_AddRef,
|
|
dmobj_IPersistStream_Release,
|
|
dmobj_IPersistStream_GetClassID,
|
|
unimpl_IPersistStream_IsDirty,
|
|
IPersistStreamImpl_Load,
|
|
unimpl_IPersistStream_Save,
|
|
unimpl_IPersistStream_GetSizeMax
|
|
};
|
|
|
|
/* for ClassFactory */
|
|
HRESULT WINAPI create_dmstyle(REFIID lpcGUID, void **ppobj)
|
|
{
|
|
IDirectMusicStyle8Impl* obj;
|
|
HRESULT hr;
|
|
|
|
obj = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicStyle8Impl));
|
|
if (NULL == obj) {
|
|
*ppobj = NULL;
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
obj->IDirectMusicStyle8_iface.lpVtbl = &dmstyle8_vtbl;
|
|
obj->ref = 1;
|
|
dmobject_init(&obj->dmobj, &CLSID_DirectMusicStyle, (IUnknown *)&obj->IDirectMusicStyle8_iface);
|
|
obj->dmobj.IDirectMusicObject_iface.lpVtbl = &dmobject_vtbl;
|
|
obj->dmobj.IPersistStream_iface.lpVtbl = &persiststream_vtbl;
|
|
list_init (&obj->Bands);
|
|
list_init (&obj->Motifs);
|
|
|
|
DMSTYLE_LockModule();
|
|
hr = IDirectMusicStyle8_QueryInterface(&obj->IDirectMusicStyle8_iface, lpcGUID, ppobj);
|
|
IDirectMusicStyle8_Release(&obj->IDirectMusicStyle8_iface);
|
|
|
|
return hr;
|
|
}
|