477 lines
16 KiB
C
477 lines
16 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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#include "dmobject.h"
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WINE_DEFAULT_DEBUG_CHANNEL(dmstyle);
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WINE_DECLARE_DEBUG_CHANNEL(dmfile);
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/*****************************************************************************
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* IDirectMusicStyleTrack implementation
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*/
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typedef struct IDirectMusicStyleTrack {
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IDirectMusicTrack8 IDirectMusicTrack8_iface;
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struct dmobject dmobj; /* IPersistStream only */
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LONG ref;
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struct list Items;
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} IDirectMusicStyleTrack;
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/* IDirectMusicStyleTrack IDirectMusicTrack8 part: */
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static inline IDirectMusicStyleTrack *impl_from_IDirectMusicTrack8(IDirectMusicTrack8 *iface)
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{
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return CONTAINING_RECORD(iface, IDirectMusicStyleTrack, IDirectMusicTrack8_iface);
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}
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static HRESULT WINAPI style_track_QueryInterface(IDirectMusicTrack8 *iface, REFIID riid,
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void **ret_iface)
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{
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IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(iface);
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TRACE("(%p, %s, %p)\n", This, debugstr_dmguid(riid), ret_iface);
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*ret_iface = NULL;
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if (IsEqualIID(riid, &IID_IUnknown) || IsEqualIID(riid, &IID_IDirectMusicTrack) ||
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IsEqualIID(riid, &IID_IDirectMusicTrack8))
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*ret_iface = iface;
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else if (IsEqualIID(riid, &IID_IPersistStream))
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*ret_iface = &This->dmobj.IPersistStream_iface;
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else {
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WARN("(%p, %s, %p): not found\n", This, debugstr_dmguid(riid), ret_iface);
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return E_NOINTERFACE;
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}
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IUnknown_AddRef((IUnknown*)*ret_iface);
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return S_OK;
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}
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static ULONG WINAPI style_track_AddRef(IDirectMusicTrack8 *iface)
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{
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IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(iface);
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LONG ref = InterlockedIncrement(&This->ref);
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TRACE("(%p) ref=%d\n", This, ref);
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return ref;
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}
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static ULONG WINAPI style_track_Release(IDirectMusicTrack8 *iface)
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{
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IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(iface);
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LONG ref = InterlockedDecrement(&This->ref);
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TRACE("(%p) ref=%d\n", This, ref);
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if (!ref) {
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HeapFree(GetProcessHeap(), 0, This);
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DMSTYLE_UnlockModule();
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}
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return ref;
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}
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static HRESULT WINAPI style_track_Init(IDirectMusicTrack8 *iface, IDirectMusicSegment *pSegment)
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{
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IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(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 style_track_InitPlay(IDirectMusicTrack8 *iface,
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IDirectMusicSegmentState *pSegmentState, IDirectMusicPerformance *pPerformance,
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void **ppStateData, DWORD dwVirtualTrack8ID, DWORD dwFlags)
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{
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IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(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 style_track_EndPlay(IDirectMusicTrack8 *iface, void *pStateData)
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{
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IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(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 style_track_Play(IDirectMusicTrack8 *iface, void *pStateData,
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MUSIC_TIME mtStart, MUSIC_TIME mtEnd, MUSIC_TIME mtOffset, DWORD dwFlags,
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IDirectMusicPerformance *pPerf, IDirectMusicSegmentState *pSegSt, DWORD dwVirtualID)
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{
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IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(iface);
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FIXME("(%p, %p, %d, %d, %d, %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 style_track_GetParam(IDirectMusicTrack8 *iface, REFGUID rguidType,
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MUSIC_TIME mtTime, MUSIC_TIME *pmtNext, void *pParam)
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{
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IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(iface);
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FIXME("(%p, %s, %d, %p, %p): stub\n", This, debugstr_dmguid(rguidType), mtTime, pmtNext, pParam);
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if (!rguidType)
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return E_POINTER;
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return S_OK;
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}
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static HRESULT WINAPI style_track_SetParam(IDirectMusicTrack8 *iface, REFGUID rguidType,
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MUSIC_TIME mtTime, void *pParam)
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{
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IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(iface);
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FIXME("(%p, %s, %d, %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 style_track_IsParamSupported(IDirectMusicTrack8 *iface, REFGUID rguidType)
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{
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IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(iface);
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TRACE("(%p, %s)\n", This, debugstr_dmguid(rguidType));
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if (!rguidType)
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return E_POINTER;
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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 style_track_AddNotificationType(IDirectMusicTrack8 *iface,
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REFGUID rguidNotificationType)
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{
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IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(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 style_track_RemoveNotificationType(IDirectMusicTrack8 *iface,
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REFGUID rguidNotificationType)
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{
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IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(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 style_track_Clone(IDirectMusicTrack8 *iface, MUSIC_TIME mtStart,
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MUSIC_TIME mtEnd, IDirectMusicTrack **ppTrack)
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{
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IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(iface);
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FIXME("(%p, %d, %d, %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 style_track_PlayEx(IDirectMusicTrack8 *iface, void *pStateData,
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REFERENCE_TIME rtStart, REFERENCE_TIME rtEnd, REFERENCE_TIME rtOffset, DWORD dwFlags,
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IDirectMusicPerformance *pPerf, IDirectMusicSegmentState *pSegSt, DWORD dwVirtualID)
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{
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IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(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 style_track_GetParamEx(IDirectMusicTrack8 *iface, REFGUID rguidType,
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REFERENCE_TIME rtTime, REFERENCE_TIME *prtNext, void *pParam, void *pStateData,
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DWORD dwFlags)
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{
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IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(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 style_track_SetParamEx(IDirectMusicTrack8 *iface, REFGUID rguidType,
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REFERENCE_TIME rtTime, void *pParam, void *pStateData, DWORD dwFlags)
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{
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IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(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 style_track_Compose(IDirectMusicTrack8 *iface, IUnknown *context,
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DWORD trackgroup, IDirectMusicTrack **track)
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{
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IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(iface);
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TRACE("(%p, %p, %d, %p): method not implemented\n", This, context, trackgroup, track);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI style_track_Join(IDirectMusicTrack8 *iface, IDirectMusicTrack *pNewTrack,
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MUSIC_TIME mtJoin, IUnknown *pContext, DWORD dwTrackGroup,
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IDirectMusicTrack **ppResultTrack)
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{
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IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(iface);
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FIXME("(%p, %p, %d, %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 dmtrack8_vtbl = {
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style_track_QueryInterface,
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style_track_AddRef,
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style_track_Release,
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style_track_Init,
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style_track_InitPlay,
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style_track_EndPlay,
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style_track_Play,
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style_track_GetParam,
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style_track_SetParam,
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style_track_IsParamSupported,
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style_track_AddNotificationType,
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style_track_RemoveNotificationType,
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style_track_Clone,
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style_track_PlayEx,
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style_track_GetParamEx,
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style_track_SetParamEx,
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style_track_Compose,
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style_track_Join
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};
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static HRESULT parse_style_ref(IDirectMusicStyleTrack *This, DMUS_PRIVATE_CHUNK *pChunk,
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IStream *pStm)
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{
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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 chunk\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(&This->dmobj.IPersistStream_iface,
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&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 (irrelevant & 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 parse_styletrack_list(IDirectMusicStyleTrack *This, DMUS_PRIVATE_CHUNK *pChunk,
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IStream *pStm)
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{
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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: {
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TRACE_(dmfile)(": STYLE_REF list\n");
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hr = parse_style_ref(This, &Chunk, pStm);
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if (FAILED(hr)) return hr;
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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 (irrelevant & 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 inline IDirectMusicStyleTrack *impl_from_IPersistStream(IPersistStream *iface)
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{
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return CONTAINING_RECORD(iface, IDirectMusicStyleTrack, dmobj.IPersistStream_iface);
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}
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static HRESULT WINAPI IPersistStreamImpl_Load(IPersistStream *iface, IStream *pStm)
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{
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IDirectMusicStyleTrack *This = impl_from_IPersistStream(iface);
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DMUS_PRIVATE_CHUNK Chunk;
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LARGE_INTEGER liMove;
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HRESULT hr;
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FIXME("(%p, %p): Loading not fully implemented yet\n", This, pStm);
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IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
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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)(": %s chunk (size = %d)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
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switch (Chunk.fccID) {
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case DMUS_FOURCC_STYLE_TRACK_LIST: {
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TRACE_(dmfile)(": Chord track list\n");
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hr = parse_styletrack_list(This, &Chunk, pStm);
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if (FAILED(hr)) return hr;
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break;
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}
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default: {
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TRACE_(dmfile)(": unexpected chunk; loading failed)\n");
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liMove.QuadPart = Chunk.dwSize;
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IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
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return E_FAIL;
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}
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}
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TRACE_(dmfile)(": reading finished\n");
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break;
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}
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default: {
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TRACE_(dmfile)(": unexpected chunk; loading failed)\n");
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liMove.QuadPart = Chunk.dwSize;
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IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); /* skip the rest of the chunk */
|
|
return E_FAIL;
|
|
}
|
|
}
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static const IPersistStreamVtbl persiststream_vtbl = {
|
|
dmobj_IPersistStream_QueryInterface,
|
|
dmobj_IPersistStream_AddRef,
|
|
dmobj_IPersistStream_Release,
|
|
dmobj_IPersistStream_GetClassID,
|
|
unimpl_IPersistStream_IsDirty,
|
|
IPersistStreamImpl_Load,
|
|
unimpl_IPersistStream_Save,
|
|
unimpl_IPersistStream_GetSizeMax
|
|
};
|
|
|
|
/* for ClassFactory */
|
|
HRESULT WINAPI create_dmstyletrack(REFIID lpcGUID, void **ppobj)
|
|
{
|
|
IDirectMusicStyleTrack *track;
|
|
HRESULT hr;
|
|
|
|
track = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*track));
|
|
if (!track) {
|
|
*ppobj = NULL;
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
track->IDirectMusicTrack8_iface.lpVtbl = &dmtrack8_vtbl;
|
|
track->ref = 1;
|
|
dmobject_init(&track->dmobj, &CLSID_DirectMusicStyleTrack,
|
|
(IUnknown *)&track->IDirectMusicTrack8_iface);
|
|
track->dmobj.IPersistStream_iface.lpVtbl = &persiststream_vtbl;
|
|
list_init (&track->Items);
|
|
|
|
DMSTYLE_LockModule();
|
|
hr = IDirectMusicTrack8_QueryInterface(&track->IDirectMusicTrack8_iface, lpcGUID, ppobj);
|
|
IDirectMusicTrack8_Release(&track->IDirectMusicTrack8_iface);
|
|
|
|
return hr;
|
|
}
|