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484 lines
20 KiB
C
484 lines
20 KiB
C
/* IDirectMusicStyleTrack Implementation
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*
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* Copyright (C) 2003-2004 Rok Mandeljc
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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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WINE_DEFAULT_DEBUG_CHANNEL(dmstyle);
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WINE_DECLARE_DEBUG_CHANNEL(dmfile);
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static ULONG WINAPI IDirectMusicStyleTrack_IUnknown_AddRef (LPUNKNOWN iface);
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static ULONG WINAPI IDirectMusicStyleTrack_IDirectMusicTrack_AddRef (LPDIRECTMUSICTRACK8 iface);
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static ULONG WINAPI IDirectMusicStyleTrack_IPersistStream_AddRef (LPPERSISTSTREAM iface);
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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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static HRESULT WINAPI IDirectMusicStyleTrack_IUnknown_QueryInterface (LPUNKNOWN iface, REFIID riid, LPVOID *ppobj) {
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ICOM_THIS_MULTI(IDirectMusicStyleTrack, UnknownVtbl, iface);
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TRACE("(%p, %s, %p)\n", This, debugstr_dmguid(riid), ppobj);
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if (IsEqualIID (riid, &IID_IUnknown)) {
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*ppobj = (LPUNKNOWN)&This->UnknownVtbl;
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IDirectMusicStyleTrack_IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl);
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return S_OK;
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} else if (IsEqualIID (riid, &IID_IDirectMusicTrack)
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|| IsEqualIID (riid, &IID_IDirectMusicTrack8)) {
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*ppobj = (LPDIRECTMUSICTRACK8)&This->TrackVtbl;
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IDirectMusicStyleTrack_IDirectMusicTrack_AddRef ((LPDIRECTMUSICTRACK8)&This->TrackVtbl);
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return S_OK;
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} else if (IsEqualIID (riid, &IID_IPersistStream)) {
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*ppobj = (LPPERSISTSTREAM)&This->PersistStreamVtbl;
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IDirectMusicStyleTrack_IPersistStream_AddRef ((LPPERSISTSTREAM)&This->PersistStreamVtbl);
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return S_OK;
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}
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WARN("(%p, %s, %p): not found\n", This, debugstr_dmguid(riid), ppobj);
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return E_NOINTERFACE;
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}
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static ULONG WINAPI IDirectMusicStyleTrack_IUnknown_AddRef (LPUNKNOWN iface) {
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ICOM_THIS_MULTI(IDirectMusicStyleTrack, UnknownVtbl, iface);
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ULONG ref = InterlockedIncrement(&This->ref);
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TRACE("(%p): AddRef from %d\n", This, ref - 1);
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DMSTYLE_LockModule();
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return ref;
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}
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static ULONG WINAPI IDirectMusicStyleTrack_IUnknown_Release (LPUNKNOWN iface) {
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ICOM_THIS_MULTI(IDirectMusicStyleTrack, UnknownVtbl, iface);
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ULONG ref = InterlockedDecrement(&This->ref);
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TRACE("(%p): ReleaseRef to %d\n", 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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DMSTYLE_UnlockModule();
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return ref;
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}
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static const IUnknownVtbl DirectMusicStyleTrack_Unknown_Vtbl = {
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IDirectMusicStyleTrack_IUnknown_QueryInterface,
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IDirectMusicStyleTrack_IUnknown_AddRef,
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IDirectMusicStyleTrack_IUnknown_Release
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};
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/* IDirectMusicStyleTrack IDirectMusicTrack8 part: */
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static HRESULT WINAPI IDirectMusicStyleTrack_IDirectMusicTrack_QueryInterface (LPDIRECTMUSICTRACK8 iface, REFIID riid, LPVOID *ppobj) {
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ICOM_THIS_MULTI(IDirectMusicStyleTrack, TrackVtbl, iface);
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return IDirectMusicStyleTrack_IUnknown_QueryInterface ((LPUNKNOWN)&This->UnknownVtbl, riid, ppobj);
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}
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static ULONG WINAPI IDirectMusicStyleTrack_IDirectMusicTrack_AddRef (LPDIRECTMUSICTRACK8 iface) {
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ICOM_THIS_MULTI(IDirectMusicStyleTrack, TrackVtbl, iface);
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return IDirectMusicStyleTrack_IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl);
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}
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static ULONG WINAPI IDirectMusicStyleTrack_IDirectMusicTrack_Release (LPDIRECTMUSICTRACK8 iface) {
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ICOM_THIS_MULTI(IDirectMusicStyleTrack, TrackVtbl, iface);
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return IDirectMusicStyleTrack_IUnknown_Release ((LPUNKNOWN)&This->UnknownVtbl);
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}
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static HRESULT WINAPI IDirectMusicStyleTrack_IDirectMusicTrack_Init (LPDIRECTMUSICTRACK8 iface, IDirectMusicSegment* pSegment)
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{
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ICOM_THIS_MULTI(IDirectMusicStyleTrack, TrackVtbl, 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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static HRESULT WINAPI IDirectMusicStyleTrack_IDirectMusicTrack_InitPlay (LPDIRECTMUSICTRACK8 iface, IDirectMusicSegmentState* pSegmentState, IDirectMusicPerformance* pPerformance, void** ppStateData, DWORD dwVirtualTrack8ID, DWORD dwFlags)
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{
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ICOM_THIS_MULTI(IDirectMusicStyleTrack, TrackVtbl, iface);
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FIXME("(%p, %p, %p, %p, %d, %d): stub\n", This, pSegmentState, pPerformance, ppStateData, dwVirtualTrack8ID, dwFlags);
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return S_OK;
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}
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static HRESULT WINAPI IDirectMusicStyleTrack_IDirectMusicTrack_EndPlay (LPDIRECTMUSICTRACK8 iface, void* pStateData)
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{
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ICOM_THIS_MULTI(IDirectMusicStyleTrack, TrackVtbl, 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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static HRESULT WINAPI IDirectMusicStyleTrack_IDirectMusicTrack_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_MULTI(IDirectMusicStyleTrack, TrackVtbl, iface);
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FIXME("(%p, %p, %ld, %ld, %ld, %d, %p, %p, %d): 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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static HRESULT WINAPI IDirectMusicStyleTrack_IDirectMusicTrack_GetParam (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType, MUSIC_TIME mtTime, MUSIC_TIME* pmtNext, void* pParam) {
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ICOM_THIS_MULTI(IDirectMusicStyleTrack, TrackVtbl, iface);
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FIXME("(%p, %s, %ld, %p, %p): stub\n", This, debugstr_dmguid(rguidType), mtTime, pmtNext, pParam);
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return S_OK;
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}
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static HRESULT WINAPI IDirectMusicStyleTrack_IDirectMusicTrack_SetParam (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType, MUSIC_TIME mtTime, void* pParam) {
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ICOM_THIS_MULTI(IDirectMusicStyleTrack, TrackVtbl, iface);
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FIXME("(%p, %s, %ld, %p): stub\n", This, debugstr_dmguid(rguidType), mtTime, pParam);
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return S_OK;
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}
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static HRESULT WINAPI IDirectMusicStyleTrack_IDirectMusicTrack_IsParamSupported (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType) {
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ICOM_THIS_MULTI(IDirectMusicStyleTrack, TrackVtbl, iface);
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TRACE("(%p, %s)\n", This, debugstr_dmguid(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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static HRESULT WINAPI IDirectMusicStyleTrack_IDirectMusicTrack_AddNotificationType (LPDIRECTMUSICTRACK8 iface, REFGUID rguidNotificationType) {
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ICOM_THIS_MULTI(IDirectMusicStyleTrack, TrackVtbl, iface);
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FIXME("(%p, %s): stub\n", This, debugstr_dmguid(rguidNotificationType));
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return S_OK;
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}
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static HRESULT WINAPI IDirectMusicStyleTrack_IDirectMusicTrack_RemoveNotificationType (LPDIRECTMUSICTRACK8 iface, REFGUID rguidNotificationType) {
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ICOM_THIS_MULTI(IDirectMusicStyleTrack, TrackVtbl, iface);
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FIXME("(%p, %s): stub\n", This, debugstr_dmguid(rguidNotificationType));
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return S_OK;
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}
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static HRESULT WINAPI IDirectMusicStyleTrack_IDirectMusicTrack_Clone (LPDIRECTMUSICTRACK8 iface, MUSIC_TIME mtStart, MUSIC_TIME mtEnd, IDirectMusicTrack** ppTrack) {
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ICOM_THIS_MULTI(IDirectMusicStyleTrack, TrackVtbl, 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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static HRESULT WINAPI IDirectMusicStyleTrack_IDirectMusicTrack_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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ICOM_THIS_MULTI(IDirectMusicStyleTrack, TrackVtbl, iface);
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FIXME("(%p, %p, 0x%s, 0x%s, 0x%s, %d, %p, %p, %d): stub\n", This, pStateData, wine_dbgstr_longlong(rtStart),
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wine_dbgstr_longlong(rtEnd), wine_dbgstr_longlong(rtOffset), dwFlags, pPerf, pSegSt, dwVirtualID);
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return S_OK;
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}
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static HRESULT WINAPI IDirectMusicStyleTrack_IDirectMusicTrack_GetParamEx (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType, REFERENCE_TIME rtTime, REFERENCE_TIME* prtNext, void* pParam, void* pStateData, DWORD dwFlags) {
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ICOM_THIS_MULTI(IDirectMusicStyleTrack, TrackVtbl, iface);
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FIXME("(%p, %s, 0x%s, %p, %p, %p, %d): stub\n", This, debugstr_dmguid(rguidType),
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wine_dbgstr_longlong(rtTime), prtNext, pParam, pStateData, dwFlags);
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return S_OK;
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}
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static HRESULT WINAPI IDirectMusicStyleTrack_IDirectMusicTrack_SetParamEx (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType, REFERENCE_TIME rtTime, void* pParam, void* pStateData, DWORD dwFlags) {
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ICOM_THIS_MULTI(IDirectMusicStyleTrack, TrackVtbl, iface);
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FIXME("(%p, %s, 0x%s, %p, %p, %d): stub\n", This, debugstr_dmguid(rguidType),
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wine_dbgstr_longlong(rtTime), pParam, pStateData, dwFlags);
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return S_OK;
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}
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static HRESULT WINAPI IDirectMusicStyleTrack_IDirectMusicTrack_Compose (LPDIRECTMUSICTRACK8 iface, IUnknown* pContext, DWORD dwTrackGroup, IDirectMusicTrack** ppResultTrack) {
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ICOM_THIS_MULTI(IDirectMusicStyleTrack, TrackVtbl, iface);
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FIXME("(%p, %p, %d, %p): stub\n", This, pContext, dwTrackGroup, ppResultTrack);
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return S_OK;
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}
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static HRESULT WINAPI IDirectMusicStyleTrack_IDirectMusicTrack_Join (LPDIRECTMUSICTRACK8 iface, IDirectMusicTrack* pNewTrack, MUSIC_TIME mtJoin, IUnknown* pContext, DWORD dwTrackGroup, IDirectMusicTrack** ppResultTrack) {
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ICOM_THIS_MULTI(IDirectMusicStyleTrack, TrackVtbl, iface);
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FIXME("(%p, %p, %ld, %p, %d, %p): stub\n", This, pNewTrack, mtJoin, pContext, dwTrackGroup, ppResultTrack);
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return S_OK;
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}
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static const IDirectMusicTrack8Vtbl DirectMusicStyleTrack_Track_Vtbl = {
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IDirectMusicStyleTrack_IDirectMusicTrack_QueryInterface,
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IDirectMusicStyleTrack_IDirectMusicTrack_AddRef,
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IDirectMusicStyleTrack_IDirectMusicTrack_Release,
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IDirectMusicStyleTrack_IDirectMusicTrack_Init,
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IDirectMusicStyleTrack_IDirectMusicTrack_InitPlay,
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IDirectMusicStyleTrack_IDirectMusicTrack_EndPlay,
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IDirectMusicStyleTrack_IDirectMusicTrack_Play,
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IDirectMusicStyleTrack_IDirectMusicTrack_GetParam,
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IDirectMusicStyleTrack_IDirectMusicTrack_SetParam,
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IDirectMusicStyleTrack_IDirectMusicTrack_IsParamSupported,
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IDirectMusicStyleTrack_IDirectMusicTrack_AddNotificationType,
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IDirectMusicStyleTrack_IDirectMusicTrack_RemoveNotificationType,
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IDirectMusicStyleTrack_IDirectMusicTrack_Clone,
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IDirectMusicStyleTrack_IDirectMusicTrack_PlayEx,
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IDirectMusicStyleTrack_IDirectMusicTrack_GetParamEx,
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IDirectMusicStyleTrack_IDirectMusicTrack_SetParamEx,
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IDirectMusicStyleTrack_IDirectMusicTrack_Compose,
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IDirectMusicStyleTrack_IDirectMusicTrack_Join
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};
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/* IDirectMusicStyleTrack IPersistStream part: */
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static HRESULT WINAPI IDirectMusicStyleTrack_IPersistStream_QueryInterface (LPPERSISTSTREAM iface, REFIID riid, LPVOID *ppobj) {
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ICOM_THIS_MULTI(IDirectMusicStyleTrack, PersistStreamVtbl, iface);
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return IDirectMusicStyleTrack_IUnknown_QueryInterface ((LPUNKNOWN)&This->UnknownVtbl, riid, ppobj);
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}
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static ULONG WINAPI IDirectMusicStyleTrack_IPersistStream_AddRef (LPPERSISTSTREAM iface) {
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ICOM_THIS_MULTI(IDirectMusicStyleTrack, PersistStreamVtbl, iface);
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return IDirectMusicStyleTrack_IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl);
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}
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static ULONG WINAPI IDirectMusicStyleTrack_IPersistStream_Release (LPPERSISTSTREAM iface) {
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ICOM_THIS_MULTI(IDirectMusicStyleTrack, PersistStreamVtbl, iface);
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return IDirectMusicStyleTrack_IUnknown_Release ((LPUNKNOWN)&This->UnknownVtbl);
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}
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static HRESULT WINAPI IDirectMusicStyleTrack_IPersistStream_GetClassID (LPPERSISTSTREAM iface, CLSID* pClassID) {
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ICOM_THIS_MULTI(IDirectMusicStyleTrack, PersistStreamVtbl, iface);
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TRACE("(%p, %p)\n", This, pClassID);
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memcpy(pClassID, &CLSID_DirectMusicStyleTrack, sizeof(CLSID));
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return S_OK;
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}
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static HRESULT WINAPI IDirectMusicStyleTrack_IPersistStream_IsDirty (LPPERSISTSTREAM iface) {
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ICOM_THIS_MULTI(IDirectMusicStyleTrack, PersistStreamVtbl, iface);
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FIXME("(%p): stub, always S_FALSE\n", This);
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return S_FALSE;
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}
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static HRESULT IDirectMusicStyleTrack_IPersistStream_ParseStyleRef (LPPERSISTSTREAM iface, DMUS_PRIVATE_CHUNK* pChunk, IStream* pStm) {
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ICOM_THIS_MULTI(IDirectMusicStyleTrack, PersistStreamVtbl, iface);
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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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HRESULT hr;
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IDirectMusicObject* pObject = NULL;
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LPDMUS_PRIVATE_STYLE_ITEM pNewItem = NULL;
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if (pChunk->fccID != DMUS_FOURCC_STYLE_REF_LIST) {
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ERR_(dmfile)(": %s chunk should be a STYLE 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_TIME_STAMP_CHUNK: {
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TRACE_(dmfile)(": Time Stamp chunck\n");
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pNewItem = HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, sizeof(DMUS_PRIVATE_STYLE_ITEM));
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if (NULL == pNewItem) {
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ERR(": no more memory\n");
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return E_OUTOFMEMORY;
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}
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IStream_Read (pStm, &pNewItem->dwTimeStamp, sizeof(DWORD), NULL);
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TRACE_(dmfile)(" - dwTimeStamp: %u\n", pNewItem->dwTimeStamp);
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list_add_tail (&This->Items, &pNewItem->entry);
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break;
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}
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case FOURCC_LIST: {
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IStream_Read (pStm, &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[1] = Chunk.dwSize - sizeof(FOURCC);
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ListCount[1] = 0;
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switch (Chunk.fccID) {
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/**
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* should be a DMRF (DirectMusic Reference) list @TODO
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*/
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case DMUS_FOURCC_REF_LIST: {
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FIXME_(dmfile)(": DMRF (DM References) list, not yet handled\n");
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hr = IDirectMusicUtils_IPersistStream_ParseReference (iface, &Chunk, pStm, &pObject);
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if (FAILED(hr)) {
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ERR(": could not load Reference\n");
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return hr;
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}
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hr = IDirectMusicObject_QueryInterface(pObject, &IID_IDirectMusicStyle8, (LPVOID*)&pNewItem->pObject);
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if (FAILED(hr)) {
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ERR(": Reference not an IDirectMusicStyle, exiting\n");
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exit(-1);
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return hr;
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}
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IDirectMusicObject_Release(pObject);
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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 (pStm, 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 (irrevelant & skipping)\n");
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liMove.QuadPart = Chunk.dwSize;
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IStream_Seek (pStm, 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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return S_OK;
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}
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static HRESULT IDirectMusicStyleTrack_IPersistStream_ParseStyleTrackList (LPPERSISTSTREAM iface, DMUS_PRIVATE_CHUNK* pChunk, IStream* pStm) {
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/*ICOM_THIS_MULTI(IDirectMusicStyleTrack, PersistStreamVtbl, iface);*/
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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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HRESULT hr;
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if (pChunk->fccID != DMUS_FOURCC_STYLE_TRACK_LIST) {
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ERR_(dmfile)(": %s chunk should be a STYLETRACK 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 FOURCC_LIST: {
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IStream_Read (pStm, &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[1] = Chunk.dwSize - sizeof(FOURCC);
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ListCount[1] = 0;
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switch (Chunk.fccID) {
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case DMUS_FOURCC_STYLE_REF_LIST: {
|
|
TRACE_(dmfile)(": STYLE_REF list\n");
|
|
hr = IDirectMusicStyleTrack_IPersistStream_ParseStyleRef (iface, &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 (irrevelant & skipping)\n");
|
|
liMove.QuadPart = Chunk.dwSize;
|
|
IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
|
|
break;
|
|
}
|
|
}
|
|
TRACE_(dmfile)(": ListCount[0] = %d < ListSize[0] = %d\n", ListCount[0], ListSize[0]);
|
|
} while (ListCount[0] < ListSize[0]);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectMusicStyleTrack_IPersistStream_Load (LPPERSISTSTREAM iface, IStream* pStm) {
|
|
ICOM_THIS_MULTI(IDirectMusicStyleTrack, PersistStreamVtbl, iface);
|
|
|
|
DMUS_PRIVATE_CHUNK Chunk;
|
|
LARGE_INTEGER liMove;
|
|
HRESULT hr;
|
|
|
|
FIXME("(%p, %p): Loading not fully implemented yet\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_LIST: {
|
|
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_TRACK_LIST: {
|
|
TRACE_(dmfile)(": Chord track list\n");
|
|
hr = IDirectMusicStyleTrack_IPersistStream_ParseStyleTrackList (iface, &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);
|
|
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 HRESULT WINAPI IDirectMusicStyleTrack_IPersistStream_Save (LPPERSISTSTREAM iface, IStream* pStm, BOOL fClearDirty) {
|
|
ICOM_THIS_MULTI(IDirectMusicStyleTrack, PersistStreamVtbl, iface);
|
|
FIXME("(%p): Saving not implemented yet\n", This);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectMusicStyleTrack_IPersistStream_GetSizeMax (LPPERSISTSTREAM iface, ULARGE_INTEGER* pcbSize) {
|
|
ICOM_THIS_MULTI(IDirectMusicStyleTrack, PersistStreamVtbl, iface);
|
|
FIXME("(%p, %p): stub\n", This, pcbSize);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static const IPersistStreamVtbl DirectMusicStyleTrack_PersistStream_Vtbl = {
|
|
IDirectMusicStyleTrack_IPersistStream_QueryInterface,
|
|
IDirectMusicStyleTrack_IPersistStream_AddRef,
|
|
IDirectMusicStyleTrack_IPersistStream_Release,
|
|
IDirectMusicStyleTrack_IPersistStream_GetClassID,
|
|
IDirectMusicStyleTrack_IPersistStream_IsDirty,
|
|
IDirectMusicStyleTrack_IPersistStream_Load,
|
|
IDirectMusicStyleTrack_IPersistStream_Save,
|
|
IDirectMusicStyleTrack_IPersistStream_GetSizeMax
|
|
};
|
|
|
|
/* for ClassFactory */
|
|
HRESULT WINAPI DMUSIC_CreateDirectMusicStyleTrack (LPCGUID lpcGUID, LPVOID *ppobj, LPUNKNOWN pUnkOuter) {
|
|
IDirectMusicStyleTrack* track;
|
|
|
|
track = HeapAlloc (GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicStyleTrack));
|
|
if (NULL == track) {
|
|
*ppobj = NULL;
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
track->UnknownVtbl = &DirectMusicStyleTrack_Unknown_Vtbl;
|
|
track->TrackVtbl = &DirectMusicStyleTrack_Track_Vtbl;
|
|
track->PersistStreamVtbl = &DirectMusicStyleTrack_PersistStream_Vtbl;
|
|
track->pDesc = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(DMUS_OBJECTDESC));
|
|
DM_STRUCT_INIT(track->pDesc);
|
|
track->pDesc->dwValidData |= DMUS_OBJ_CLASS;
|
|
memcpy (&track->pDesc->guidClass, &CLSID_DirectMusicStyleTrack, sizeof (CLSID));
|
|
track->ref = 0; /* will be inited by QueryInterface */
|
|
list_init (&track->Items);
|
|
|
|
return IDirectMusicStyleTrack_IUnknown_QueryInterface ((LPUNKNOWN)&track->UnknownVtbl, lpcGUID, ppobj);
|
|
}
|