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534 lines
20 KiB
C
534 lines
20 KiB
C
/* IDirectMusicStyleTrack Implementation
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*
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* Copyright (C) 2003 Rok Mandeljc
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (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
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* GNU Library General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include <stdarg.h>
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#include "windef.h"
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#include "winbase.h"
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#include "winuser.h"
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#include "wingdi.h"
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#include "wine/debug.h"
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#include "dmstyle_private.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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* IDirectMusicStyleTrack implementation
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*/
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/* IDirectMusicStyleTrack IUnknown part: */
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HRESULT WINAPI IDirectMusicStyleTrack_QueryInterface (LPDIRECTMUSICTRACK8 iface, REFIID riid, LPVOID *ppobj)
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{
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ICOM_THIS(IDirectMusicStyleTrack,iface);
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if (IsEqualIID (riid, &IID_IUnknown) ||
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IsEqualIID (riid, &IID_IDirectMusicTrack) ||
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IsEqualIID (riid, &IID_IDirectMusicTrack8)) {
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IDirectMusicStyleTrack_AddRef(iface);
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*ppobj = This;
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return S_OK;
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} else if (IsEqualIID (riid, &IID_IPersistStream)) {
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IDirectMusicStyleTrackStream_AddRef ((LPPERSISTSTREAM)This->pStream);
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*ppobj = This->pStream;
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return S_OK;
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}
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WARN("(%p)->(%s,%p),not found\n", This, debugstr_guid(riid), ppobj);
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return E_NOINTERFACE;
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}
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ULONG WINAPI IDirectMusicStyleTrack_AddRef (LPDIRECTMUSICTRACK8 iface)
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{
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ICOM_THIS(IDirectMusicStyleTrack,iface);
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TRACE("(%p) : AddRef from %ld\n", This, This->ref);
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return ++(This->ref);
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}
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ULONG WINAPI IDirectMusicStyleTrack_Release (LPDIRECTMUSICTRACK8 iface)
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{
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ICOM_THIS(IDirectMusicStyleTrack,iface);
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ULONG ref = --This->ref;
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TRACE("(%p) : ReleaseRef to %ld\n", This, This->ref);
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if (ref == 0) {
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HeapFree(GetProcessHeap(), 0, This);
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}
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return ref;
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}
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/* IDirectMusicStyleTrack IDirectMusicTrack part: */
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HRESULT WINAPI IDirectMusicStyleTrack_Init (LPDIRECTMUSICTRACK8 iface, IDirectMusicSegment* pSegment)
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{
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ICOM_THIS(IDirectMusicStyleTrack,iface);
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FIXME("(%p, %p): stub\n", This, pSegment);
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return S_OK;
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}
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HRESULT WINAPI IDirectMusicStyleTrack_InitPlay (LPDIRECTMUSICTRACK8 iface, IDirectMusicSegmentState* pSegmentState, IDirectMusicPerformance* pPerformance, void** ppStateData, DWORD dwVirtualTrack8ID, DWORD dwFlags)
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{
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ICOM_THIS(IDirectMusicStyleTrack,iface);
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FIXME("(%p, %p, %p, %p, %ld, %ld): stub\n", This, pSegmentState, pPerformance, ppStateData, dwVirtualTrack8ID, dwFlags);
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return S_OK;
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}
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HRESULT WINAPI IDirectMusicStyleTrack_EndPlay (LPDIRECTMUSICTRACK8 iface, void* pStateData)
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{
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ICOM_THIS(IDirectMusicStyleTrack,iface);
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FIXME("(%p, %p): stub\n", This, pStateData);
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return S_OK;
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}
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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)
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{
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ICOM_THIS(IDirectMusicStyleTrack,iface);
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FIXME("(%p, %p, %ld, %ld, %ld, %ld, %p, %p, %ld): stub\n", This, pStateData, mtStart, mtEnd, mtOffset, dwFlags, pPerf, pSegSt, dwVirtualID);
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return S_OK;
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}
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HRESULT WINAPI IDirectMusicStyleTrack_GetParam (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType, MUSIC_TIME mtTime, MUSIC_TIME* pmtNext, void* pParam)
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{
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ICOM_THIS(IDirectMusicStyleTrack,iface);
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FIXME("(%p, %s, %ld, %p, %p): stub\n", This, debugstr_guid(rguidType), mtTime, pmtNext, pParam);
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return S_OK;
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}
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HRESULT WINAPI IDirectMusicStyleTrack_SetParam (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType, MUSIC_TIME mtTime, void* pParam)
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{
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ICOM_THIS(IDirectMusicStyleTrack,iface);
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FIXME("(%p, %s, %ld, %p): stub\n", This, debugstr_guid(rguidType), mtTime, pParam);
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return S_OK;
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}
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HRESULT WINAPI IDirectMusicStyleTrack_IsParamSupported (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType)
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{
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ICOM_THIS(IDirectMusicStyleTrack,iface);
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TRACE("(%p, %s): ", This, debugstr_guid(rguidType));
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if (IsEqualGUID (rguidType, &GUID_DisableTimeSig)
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|| IsEqualGUID (rguidType, &GUID_EnableTimeSig)
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|| IsEqualGUID (rguidType, &GUID_IDirectMusicStyle)
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|| IsEqualGUID (rguidType, &GUID_SeedVariations)
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|| IsEqualGUID (rguidType, &GUID_TimeSignature)) {
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TRACE("param supported\n");
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return S_OK;
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}
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TRACE("param unsupported\n");
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return DMUS_E_TYPE_UNSUPPORTED;
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}
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HRESULT WINAPI IDirectMusicStyleTrack_AddNotificationType (LPDIRECTMUSICTRACK8 iface, REFGUID rguidNotificationType)
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{
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ICOM_THIS(IDirectMusicStyleTrack,iface);
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FIXME("(%p, %s): stub\n", This, debugstr_guid(rguidNotificationType));
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return S_OK;
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}
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HRESULT WINAPI IDirectMusicStyleTrack_RemoveNotificationType (LPDIRECTMUSICTRACK8 iface, REFGUID rguidNotificationType)
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{
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ICOM_THIS(IDirectMusicStyleTrack,iface);
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FIXME("(%p, %s): stub\n", This, debugstr_guid(rguidNotificationType));
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return S_OK;
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}
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HRESULT WINAPI IDirectMusicStyleTrack_Clone (LPDIRECTMUSICTRACK8 iface, MUSIC_TIME mtStart, MUSIC_TIME mtEnd, IDirectMusicTrack** ppTrack)
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{
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ICOM_THIS(IDirectMusicStyleTrack,iface);
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FIXME("(%p, %ld, %ld, %p): stub\n", This, mtStart, mtEnd, ppTrack);
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return S_OK;
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}
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/* IDirectMusicStyleTrack IDirectMusicTrack8 part: */
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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)
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{
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ICOM_THIS(IDirectMusicStyleTrack,iface);
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FIXME("(%p, %p, %lli, %lli, %lli, %ld, %p, %p, %ld): stub\n", This, pStateData, rtStart, rtEnd, rtOffset, dwFlags, pPerf, pSegSt, dwVirtualID);
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return S_OK;
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}
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HRESULT WINAPI IDirectMusicStyleTrack_GetParamEx (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType, REFERENCE_TIME rtTime, REFERENCE_TIME* prtNext, void* pParam, void* pStateData, DWORD dwFlags)
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{
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ICOM_THIS(IDirectMusicStyleTrack,iface);
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FIXME("(%p, %s, %lli, %p, %p, %p, %ld): stub\n", This, debugstr_guid(rguidType), rtTime, prtNext, pParam, pStateData, dwFlags);
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return S_OK;
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}
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HRESULT WINAPI IDirectMusicStyleTrack_SetParamEx (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType, REFERENCE_TIME rtTime, void* pParam, void* pStateData, DWORD dwFlags)
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{
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ICOM_THIS(IDirectMusicStyleTrack,iface);
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FIXME("(%p, %s, %lli, %p, %p, %ld): stub\n", This, debugstr_guid(rguidType), rtTime, pParam, pStateData, dwFlags);
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return S_OK;
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}
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HRESULT WINAPI IDirectMusicStyleTrack_Compose (LPDIRECTMUSICTRACK8 iface, IUnknown* pContext, DWORD dwTrackGroup, IDirectMusicTrack** ppResultTrack)
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{
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ICOM_THIS(IDirectMusicStyleTrack,iface);
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FIXME("(%p, %p, %ld, %p): stub\n", This, pContext, dwTrackGroup, ppResultTrack);
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return S_OK;
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}
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HRESULT WINAPI IDirectMusicStyleTrack_Join (LPDIRECTMUSICTRACK8 iface, IDirectMusicTrack* pNewTrack, MUSIC_TIME mtJoin, IUnknown* pContext, DWORD dwTrackGroup, IDirectMusicTrack** ppResultTrack)
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{
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ICOM_THIS(IDirectMusicStyleTrack,iface);
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FIXME("(%p, %p, %ld, %p, %ld, %p): stub\n", This, pNewTrack, mtJoin, pContext, dwTrackGroup, ppResultTrack);
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return S_OK;
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}
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ICOM_VTABLE(IDirectMusicTrack8) DirectMusicStyleTrack_Vtbl =
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{
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ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
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IDirectMusicStyleTrack_QueryInterface,
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IDirectMusicStyleTrack_AddRef,
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IDirectMusicStyleTrack_Release,
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IDirectMusicStyleTrack_Init,
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IDirectMusicStyleTrack_InitPlay,
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IDirectMusicStyleTrack_EndPlay,
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IDirectMusicStyleTrack_Play,
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IDirectMusicStyleTrack_GetParam,
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IDirectMusicStyleTrack_SetParam,
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IDirectMusicStyleTrack_IsParamSupported,
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IDirectMusicStyleTrack_AddNotificationType,
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IDirectMusicStyleTrack_RemoveNotificationType,
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IDirectMusicStyleTrack_Clone,
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IDirectMusicStyleTrack_PlayEx,
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IDirectMusicStyleTrack_GetParamEx,
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IDirectMusicStyleTrack_SetParamEx,
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IDirectMusicStyleTrack_Compose,
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IDirectMusicStyleTrack_Join
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};
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/* for ClassFactory */
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HRESULT WINAPI DMUSIC_CreateDirectMusicStyleTrack (LPCGUID lpcGUID, LPDIRECTMUSICTRACK8 *ppTrack, LPUNKNOWN pUnkOuter)
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{
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IDirectMusicStyleTrack* track;
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if (IsEqualIID (lpcGUID, &IID_IDirectMusicTrack)
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|| IsEqualIID (lpcGUID, &IID_IDirectMusicTrack8)) {
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track = HeapAlloc (GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicStyleTrack));
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if (NULL == track) {
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*ppTrack = (LPDIRECTMUSICTRACK8) NULL;
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return E_OUTOFMEMORY;
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}
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track->lpVtbl = &DirectMusicStyleTrack_Vtbl;
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track->ref = 1;
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track->pStream = HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, sizeof(IDirectMusicStyleTrackStream));
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track->pStream->lpVtbl = &DirectMusicStyleTrackStream_Vtbl;
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track->pStream->ref = 1;
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track->pStream->pParentTrack = track;
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*ppTrack = (LPDIRECTMUSICTRACK8) track;
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return S_OK;
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}
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WARN("No interface found\n");
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return E_NOINTERFACE;
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}
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/*****************************************************************************
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* IDirectMusicStyleTrackStream implementation
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*/
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/* IDirectMusicStyleTrackStream IUnknown part follow: */
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HRESULT WINAPI IDirectMusicStyleTrackStream_QueryInterface (LPPERSISTSTREAM iface, REFIID riid, LPVOID *ppobj)
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{
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ICOM_THIS(IDirectMusicStyleTrackStream,iface);
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if (IsEqualIID (riid, &IID_IUnknown)
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|| IsEqualIID (riid, &IID_IPersistStream)) {
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IDirectMusicStyleTrackStream_AddRef(iface);
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*ppobj = This;
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return S_OK;
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}
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WARN("(%p)->(%s,%p),not found\n",This,debugstr_guid(riid),ppobj);
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return E_NOINTERFACE;
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}
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ULONG WINAPI IDirectMusicStyleTrackStream_AddRef (LPPERSISTSTREAM iface)
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{
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ICOM_THIS(IDirectMusicStyleTrackStream,iface);
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TRACE("(%p) : AddRef from %ld\n", This, This->ref);
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return ++(This->ref);
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}
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ULONG WINAPI IDirectMusicStyleTrackStream_Release (LPPERSISTSTREAM iface)
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{
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ICOM_THIS(IDirectMusicStyleTrackStream,iface);
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ULONG ref = --This->ref;
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TRACE("(%p) : ReleaseRef to %ld\n", This, This->ref);
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if (ref == 0) {
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HeapFree(GetProcessHeap(), 0, This);
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}
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return ref;
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}
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/* IDirectMusicStyleTrackStream IPersist part: */
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HRESULT WINAPI IDirectMusicStyleTrackStream_GetClassID (LPPERSISTSTREAM iface, CLSID* pClassID)
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{
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return E_NOTIMPL;
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}
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/* IDirectMusicStyleTrackStream IPersistStream part: */
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HRESULT WINAPI IDirectMusicStyleTrackStream_IsDirty (LPPERSISTSTREAM iface)
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{
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return E_NOTIMPL;
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}
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HRESULT WINAPI IDirectMusicStyleTrackStream_Load (LPPERSISTSTREAM iface, IStream* pStm)
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{
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ICOM_THIS(IDirectMusicStyleTrackStream,iface);
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FOURCC chunkID;
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DWORD chunkSize, ListSize[3], ListCount[3];
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LARGE_INTEGER liMove; /* used when skipping chunks */
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DMUS_IO_REFERENCE tempReferenceHeader;
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DMUS_OBJECTDESC ObjDesc;
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IDirectMusicStyleTrack* pTrack = This->pParentTrack; /* that's where we load data to */
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LPDIRECTMUSICLOADER pLoader;
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LPDIRECTMUSICGETLOADER pGetLoader;
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IStream_Read (pStm, &chunkID, sizeof(FOURCC), NULL);
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IStream_Read (pStm, &chunkSize, sizeof(DWORD), NULL);
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TRACE_(dmfile)(": %s chunk (size = %ld)", debugstr_fourcc (chunkID), chunkSize);
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switch (chunkID) {
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case FOURCC_LIST: {
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IStream_Read (pStm, &chunkID, sizeof(FOURCC), NULL);
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TRACE_(dmfile)(": LIST chunk of type %s", debugstr_fourcc(chunkID));
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ListSize[0] = chunkSize - sizeof(FOURCC);
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ListCount[0] = 0;
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switch (chunkID) {
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case DMUS_FOURCC_STYLE_TRACK_LIST: {
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TRACE_(dmfile)(": style track list\n");
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do {
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IStream_Read (pStm, &chunkID, sizeof(FOURCC), NULL);
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IStream_Read (pStm, &chunkSize, sizeof(FOURCC), NULL);
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ListCount[0] += sizeof(FOURCC) + sizeof(DWORD) + chunkSize;
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TRACE_(dmfile)(": %s chunk (size = %ld)", debugstr_fourcc (chunkID), chunkSize);
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switch (chunkID) {
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case FOURCC_LIST: {
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IStream_Read (pStm, &chunkID, sizeof(FOURCC), NULL);
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TRACE_(dmfile)(": LIST chunk of type %s", debugstr_fourcc(chunkID));
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ListSize[1] = chunkSize - sizeof(FOURCC);
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ListCount[1] = 0;
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switch (chunkID) {
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case DMUS_FOURCC_STYLE_REF_LIST: {
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TRACE_(dmfile)(": style reference list\n");
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do {
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IStream_Read (pStm, &chunkID, sizeof(FOURCC), NULL);
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IStream_Read (pStm, &chunkSize, sizeof(FOURCC), NULL);
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ListCount[1] += sizeof(FOURCC) + sizeof(DWORD) + chunkSize;
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TRACE_(dmfile)(": %s chunk (size = %ld)", debugstr_fourcc (chunkID), chunkSize);
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switch (chunkID) {
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case DMUS_FOURCC_TIME_STAMP_CHUNK: {
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TRACE_(dmfile)(": time stamp chunk\n");
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IStream_Read (pStm, &pTrack->pStampTimes[pTrack->dwStyles], sizeof(DWORD), NULL);
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TRACE_(dmfile)(": (READ): time stamp = %ld\n", pTrack->pStampTimes[pTrack->dwStyles]);
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break;
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}
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case FOURCC_LIST: {
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IStream_Read (pStm, &chunkID, sizeof(FOURCC), NULL);
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TRACE_(dmfile)(": LIST chunk of type %s", debugstr_fourcc(chunkID));
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ListSize[2] = chunkSize - sizeof(FOURCC);
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ListCount[2] = 0;
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switch (chunkID) {
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case DMUS_FOURCC_REF_LIST: {
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TRACE_(dmfile)(": reference list\n");
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ZeroMemory ((LPVOID)&ObjDesc, sizeof(DMUS_OBJECTDESC));
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do {
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IStream_Read (pStm, &chunkID, sizeof(FOURCC), NULL);
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IStream_Read (pStm, &chunkSize, sizeof(FOURCC), NULL);
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ListCount[2] += sizeof(FOURCC) + sizeof(DWORD) + chunkSize;
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TRACE_(dmfile)(": %s chunk (size = %ld)", debugstr_fourcc (chunkID), chunkSize);
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switch (chunkID) {
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case DMUS_FOURCC_REF_CHUNK: {
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TRACE_(dmfile)(": reference header chunk\n");
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IStream_Read (pStm, &tempReferenceHeader, chunkSize, NULL);
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/* copy retrieved data to DMUS_OBJECTDESC */
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ObjDesc.dwSize = sizeof(DMUS_OBJECTDESC);
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ObjDesc.guidClass = tempReferenceHeader.guidClassID;
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ObjDesc.dwValidData = tempReferenceHeader.dwValidData;
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break;
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}
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case DMUS_FOURCC_GUID_CHUNK: {
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TRACE_(dmfile)(": guid chunk\n");
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IStream_Read (pStm, &ObjDesc.guidObject, chunkSize, NULL);
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break;
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}
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case DMUS_FOURCC_DATE_CHUNK: {
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TRACE_(dmfile)(": file date chunk\n");
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IStream_Read (pStm, &ObjDesc.ftDate, chunkSize, NULL);
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break;
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}
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case DMUS_FOURCC_NAME_CHUNK: {
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TRACE_(dmfile)(": name chunk\n");
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IStream_Read (pStm, &ObjDesc.wszName, chunkSize, NULL);
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break;
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}
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case DMUS_FOURCC_FILE_CHUNK: {
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TRACE_(dmfile)(": file name chunk\n");
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IStream_Read (pStm, &ObjDesc.wszFileName, chunkSize, 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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IStream_Read (pStm, &ObjDesc.wszCategory, chunkSize, 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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IStream_Read (pStm, &ObjDesc.vVersion, chunkSize, NULL);
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break;
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}
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default: {
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TRACE_(dmfile)(": unknown chunk (skipping)\n");
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liMove.QuadPart = chunkSize;
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IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); /* skip this chunk */
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break;
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}
|
|
}
|
|
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
|
|
};
|