466 lines
17 KiB
C
466 lines
17 KiB
C
/* IDirectMusicChordTrack 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 "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 "wine/unicode.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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* IDirectMusicChordTrack implementation
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*/
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/* IDirectMusicChordTrack IUnknown part: */
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HRESULT WINAPI IDirectMusicChordTrack_QueryInterface (LPDIRECTMUSICTRACK8 iface, REFIID riid, LPVOID *ppobj)
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{
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ICOM_THIS(IDirectMusicChordTrack,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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IDirectMusicChordTrack_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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IDirectMusicChordTrackStream_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 IDirectMusicChordTrack_AddRef (LPDIRECTMUSICTRACK8 iface)
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{
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ICOM_THIS(IDirectMusicChordTrack,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 IDirectMusicChordTrack_Release (LPDIRECTMUSICTRACK8 iface)
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{
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ICOM_THIS(IDirectMusicChordTrack,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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/* IDirectMusicChordTrack IDirectMusicTrack part: */
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HRESULT WINAPI IDirectMusicChordTrack_Init (LPDIRECTMUSICTRACK8 iface, IDirectMusicSegment* pSegment)
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{
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ICOM_THIS(IDirectMusicChordTrack,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 IDirectMusicChordTrack_InitPlay (LPDIRECTMUSICTRACK8 iface, IDirectMusicSegmentState* pSegmentState, IDirectMusicPerformance* pPerformance, void** ppStateData, DWORD dwVirtualTrack8ID, DWORD dwFlags)
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{
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ICOM_THIS(IDirectMusicChordTrack,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 IDirectMusicChordTrack_EndPlay (LPDIRECTMUSICTRACK8 iface, void* pStateData)
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{
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ICOM_THIS(IDirectMusicChordTrack,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 IDirectMusicChordTrack_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(IDirectMusicChordTrack,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 IDirectMusicChordTrack_GetParam (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType, MUSIC_TIME mtTime, MUSIC_TIME* pmtNext, void* pParam)
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{
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ICOM_THIS(IDirectMusicChordTrack,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 IDirectMusicChordTrack_SetParam (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType, MUSIC_TIME mtTime, void* pParam)
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{
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ICOM_THIS(IDirectMusicChordTrack,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 IDirectMusicChordTrack_IsParamSupported (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType)
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{
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ICOM_THIS(IDirectMusicChordTrack,iface);
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TRACE("(%p, %s): ", This, debugstr_guid(rguidType));
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if (IsEqualGUID (rguidType, &GUID_BandParam)
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|| IsEqualGUID (rguidType, &GUID_ChordParam)
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|| IsEqualGUID (rguidType, &GUID_RhythmParam)) {
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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 IDirectMusicChordTrack_AddNotificationType (LPDIRECTMUSICTRACK8 iface, REFGUID rguidNotificationType)
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{
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ICOM_THIS(IDirectMusicChordTrack,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 IDirectMusicChordTrack_RemoveNotificationType (LPDIRECTMUSICTRACK8 iface, REFGUID rguidNotificationType)
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{
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ICOM_THIS(IDirectMusicChordTrack,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 IDirectMusicChordTrack_Clone (LPDIRECTMUSICTRACK8 iface, MUSIC_TIME mtStart, MUSIC_TIME mtEnd, IDirectMusicTrack** ppTrack)
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{
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ICOM_THIS(IDirectMusicChordTrack,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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/* IDirectMusicChordTrack IDirectMusicTrack8 part: */
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HRESULT WINAPI IDirectMusicChordTrack_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(IDirectMusicChordTrack,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 IDirectMusicChordTrack_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(IDirectMusicChordTrack,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 IDirectMusicChordTrack_SetParamEx (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType, REFERENCE_TIME rtTime, void* pParam, void* pStateData, DWORD dwFlags)
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{
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ICOM_THIS(IDirectMusicChordTrack,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 IDirectMusicChordTrack_Compose (LPDIRECTMUSICTRACK8 iface, IUnknown* pContext, DWORD dwTrackGroup, IDirectMusicTrack** ppResultTrack)
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{
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ICOM_THIS(IDirectMusicChordTrack,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 IDirectMusicChordTrack_Join (LPDIRECTMUSICTRACK8 iface, IDirectMusicTrack* pNewTrack, MUSIC_TIME mtJoin, IUnknown* pContext, DWORD dwTrackGroup, IDirectMusicTrack** ppResultTrack)
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{
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ICOM_THIS(IDirectMusicChordTrack,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) DirectMusicChordTrack_Vtbl =
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{
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ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
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IDirectMusicChordTrack_QueryInterface,
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IDirectMusicChordTrack_AddRef,
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IDirectMusicChordTrack_Release,
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IDirectMusicChordTrack_Init,
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IDirectMusicChordTrack_InitPlay,
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IDirectMusicChordTrack_EndPlay,
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IDirectMusicChordTrack_Play,
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IDirectMusicChordTrack_GetParam,
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IDirectMusicChordTrack_SetParam,
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IDirectMusicChordTrack_IsParamSupported,
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IDirectMusicChordTrack_AddNotificationType,
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IDirectMusicChordTrack_RemoveNotificationType,
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IDirectMusicChordTrack_Clone,
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IDirectMusicChordTrack_PlayEx,
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IDirectMusicChordTrack_GetParamEx,
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IDirectMusicChordTrack_SetParamEx,
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IDirectMusicChordTrack_Compose,
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IDirectMusicChordTrack_Join
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};
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/* for ClassFactory */
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HRESULT WINAPI DMUSIC_CreateDirectMusicChordTrack (LPCGUID lpcGUID, LPDIRECTMUSICTRACK8 *ppTrack, LPUNKNOWN pUnkOuter)
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{
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IDirectMusicChordTrack* 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(IDirectMusicChordTrack));
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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 = &DirectMusicChordTrack_Vtbl;
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track->ref = 1;
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track->pStream = HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, sizeof(IDirectMusicChordTrackStream));
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track->pStream->lpVtbl = &DirectMusicChordTrackStream_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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* IDirectMusicChordTrackStream implementation
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*/
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/* IDirectMusicChordTrackStream IUnknown part follow: */
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HRESULT WINAPI IDirectMusicChordTrackStream_QueryInterface (LPPERSISTSTREAM iface, REFIID riid, LPVOID *ppobj)
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{
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ICOM_THIS(IDirectMusicChordTrackStream,iface);
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if (IsEqualGUID(riid, &IID_IUnknown)
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|| IsEqualGUID(riid, &IID_IPersistStream)) {
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IDirectMusicChordTrackStream_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 IDirectMusicChordTrackStream_AddRef (LPPERSISTSTREAM iface)
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{
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ICOM_THIS(IDirectMusicChordTrackStream,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 IDirectMusicChordTrackStream_Release (LPPERSISTSTREAM iface)
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{
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ICOM_THIS(IDirectMusicChordTrackStream,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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/* IDirectMusicChordTrackStream IPersist part: */
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HRESULT WINAPI IDirectMusicChordTrackStream_GetClassID (LPPERSISTSTREAM iface, CLSID* pClassID)
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{
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return E_NOTIMPL;
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}
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/* IDirectMusicChordTrackStream IPersistStream part: */
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HRESULT WINAPI IDirectMusicChordTrackStream_IsDirty (LPPERSISTSTREAM iface)
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{
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return E_NOTIMPL;
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}
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HRESULT WINAPI IDirectMusicChordTrackStream_Load (LPPERSISTSTREAM iface, IStream* pStm)
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{
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ICOM_THIS(IDirectMusicChordTrackStream,iface);
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FOURCC chunkID;
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DWORD chunkSize, dwSizeOfStruct, ListSize[1], ListCount[1];
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LARGE_INTEGER liMove; /* used when skipping chunks */
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IDirectMusicChordTrack* pTrack = This->pParentTrack; /* that's where we load data to */
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DMUS_IO_CHORD tempChord; /* temporary, used for reading data */
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DWORD tempSubChords;
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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_CHORDTRACK_LIST: {
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TRACE_(dmfile)(": chord 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 DMUS_FOURCC_CHORDTRACKHEADER_CHUNK: {
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TRACE_(dmfile)(": chord track header chunk\n");
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IStream_Read (pStm, &pTrack->dwHeader, chunkSize, NULL);
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TRACE_(dmfile)(": (READ): header: chord root = %i; chord scale = %i\n", (pTrack->dwHeader && 0xFF000000) >> 24, pTrack->dwHeader && 0x00FFFFFF);
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break;
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}
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case DMUS_FOURCC_CHORDTRACKBODY_CHUNK: {
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TRACE_(dmfile)(": chord track body chunk\n");
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/* make space for one more structure */
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/* pTrack->dwChordKeys++; */ /* moved at the end for correct counting */
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/* FIXME: scheme with HeapReAlloc doesn't work so.. */
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/* pTrack->pChordKeys = HeapReAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, pTrack->pChordKeys, sizeof(DMUS_CHORD_KEY) * pTrack->dwChordKeys); */
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/* pTrack->pChordKeysTime = HeapReAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, pTrack->pChordKeysTime, sizeof(MUSIC_TIME) *pTrack->dwChordKeys); */
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/* load size of DMUS_IO_CHORD */
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IStream_Read (pStm, &dwSizeOfStruct, sizeof(DWORD), NULL);
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if (dwSizeOfStruct != sizeof(DMUS_IO_CHORD)) {
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TRACE_(dmfile)(": declared size of struct (=%ld) != actual size (=%i); loading failed\n", dwSizeOfStruct, sizeof(DMUS_IO_CHORD));
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return E_FAIL;
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}
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/* reset temporary storage and fill it with data */
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ZeroMemory (&tempChord, sizeof(DMUS_IO_CHORD));
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IStream_Read (pStm, &tempChord, dwSizeOfStruct, NULL);
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/* copy data to final destination */
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strncpyW (pTrack->pChordKeys[pTrack->dwChordKeys].wszName, tempChord.wszName, 16);
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/*pTrack->pChordKeys[pTrack->dwChordKeys].wszName = tempChord.wszName; */
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pTrack->pChordKeys[pTrack->dwChordKeys].wMeasure = tempChord.wMeasure;
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pTrack->pChordKeys[pTrack->dwChordKeys].bBeat = tempChord.bBeat;
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pTrack->pChordKeys[pTrack->dwChordKeys].bFlags = tempChord.bFlags;
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/* this one is my invention */
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pTrack->pChordKeysTime[pTrack->dwChordKeys] = tempChord.mtTime;
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/* FIXME: are these two are derived from header? */
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pTrack->pChordKeys[pTrack->dwChordKeys].dwScale = pTrack->dwHeader && 0x00FFFFFF;
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pTrack->pChordKeys[pTrack->dwChordKeys].bKey = (pTrack->dwHeader && 0xFF000000) >> 24;
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/* now here comes number of subchords */
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IStream_Read (pStm, &tempSubChords, sizeof(DWORD), NULL);
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pTrack->pChordKeys[pTrack->dwChordKeys].bSubChordCount = tempSubChords;
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/* load size of DMUS_IO_SUBCHORD */
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IStream_Read (pStm, &dwSizeOfStruct, sizeof(DWORD), NULL);
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if (dwSizeOfStruct != sizeof(DMUS_IO_SUBCHORD)) {
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TRACE_(dmfile)(": declared size of struct (=%ld) != actual size (=%i); loading failed\n", dwSizeOfStruct, sizeof(DMUS_IO_SUBCHORD));
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return E_FAIL;
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}
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IStream_Read (pStm, pTrack->pChordKeys[pTrack->dwChordKeys].SubChordList, dwSizeOfStruct * tempSubChords, NULL);
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/* well, this should be it :) */
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pTrack->dwChordKeys++;
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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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}
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}
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TRACE_(dmfile)(": ListCount[0] = %ld < ListSize[0] = %ld\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)(": unexpected chunk; loading failed)\n");
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liMove.QuadPart = ListSize[0];
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IStream_Seek (pStm, 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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}
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/* in the end, let's see what we got */
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TRACE_(dmfile)(": reading finished\n");
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if (TRACE_ON(dmfile)) {
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|
int i,j;
|
|
TRACE_(dmfile)(": (READ): number of chord keys in track = %ld\n", pTrack->dwChordKeys);
|
|
for (i = 0; i < pTrack->dwChordKeys; i++) {
|
|
TRACE_(dmfile)(": (READ): chord key[%i]: associated mtTime = %li\n", i, pTrack->pChordKeysTime[i]);
|
|
TRACE_(dmfile)(": (READ): chord key[%i]: wszName = %s; wMeasure = %d; bBeat = %i; dwScale = %ld; \
|
|
bKey = %i; bFlags = %i; bSubChordCount = %i\n", i, debugstr_w (pTrack->pChordKeys[i].wszName), \
|
|
pTrack->pChordKeys[i].wMeasure, pTrack->pChordKeys[i].bBeat, pTrack->pChordKeys[i].dwScale, \
|
|
pTrack->pChordKeys[i].bKey, pTrack->pChordKeys[i].bFlags, pTrack->pChordKeys[i].bSubChordCount);
|
|
for (j = 0; j < pTrack->pChordKeys[i].bSubChordCount; j++) {
|
|
TRACE_(dmfile)(": (READ): chord key[%i]: subchord[%i]: dwChordPattern = %ld; \
|
|
dwScalePattern = %ld; dwInversionPoints = %ld; dwLevels = %ld; bChordRoot = %i; \
|
|
bScaleRoot = %i\n", i, j, pTrack->pChordKeys[i].SubChordList[j].dwChordPattern, \
|
|
pTrack->pChordKeys[i].SubChordList[j].dwScalePattern, pTrack->pChordKeys[i].SubChordList[j].dwInversionPoints, \
|
|
pTrack->pChordKeys[i].SubChordList[j].dwLevels, pTrack->pChordKeys[i].SubChordList[j].bChordRoot, \
|
|
pTrack->pChordKeys[i].SubChordList[j].bScaleRoot);
|
|
}
|
|
}
|
|
}
|
|
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 IDirectMusicChordTrackStream_Save (LPPERSISTSTREAM iface, IStream* pStm, BOOL fClearDirty)
|
|
{
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
HRESULT WINAPI IDirectMusicChordTrackStream_GetSizeMax (LPPERSISTSTREAM iface, ULARGE_INTEGER* pcbSize)
|
|
{
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
ICOM_VTABLE(IPersistStream) DirectMusicChordTrackStream_Vtbl =
|
|
{
|
|
ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
|
|
IDirectMusicChordTrackStream_QueryInterface,
|
|
IDirectMusicChordTrackStream_AddRef,
|
|
IDirectMusicChordTrackStream_Release,
|
|
IDirectMusicChordTrackStream_GetClassID,
|
|
IDirectMusicChordTrackStream_IsDirty,
|
|
IDirectMusicChordTrackStream_Load,
|
|
IDirectMusicChordTrackStream_Save,
|
|
IDirectMusicChordTrackStream_GetSizeMax
|
|
};
|