440 lines
15 KiB
C
440 lines
15 KiB
C
/* IDirectMusicChordTrack Implementation
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*
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* Copyright (C) 2003-2004 Rok Mandeljc
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* Copyright (C) 2003-2004 Raphael Junqueira
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "dmstyle_private.h"
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#include "dmobject.h"
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WINE_DEFAULT_DEBUG_CHANNEL(dmstyle);
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WINE_DECLARE_DEBUG_CHANNEL(dmfile);
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/*****************************************************************************
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* IDirectMusicChordTrack implementation
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*/
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typedef struct IDirectMusicChordTrack {
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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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DWORD dwScale;
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} IDirectMusicChordTrack;
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/* IDirectMusicChordTrack IDirectMusicTrack8 part: */
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static inline IDirectMusicChordTrack *impl_from_IDirectMusicTrack8(IDirectMusicTrack8 *iface)
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{
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return CONTAINING_RECORD(iface, IDirectMusicChordTrack, IDirectMusicTrack8_iface);
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}
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static HRESULT WINAPI chord_track_QueryInterface(IDirectMusicTrack8 *iface, REFIID riid,
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void **ret_iface)
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{
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IDirectMusicChordTrack *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 chord_track_AddRef(IDirectMusicTrack8 *iface)
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{
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IDirectMusicChordTrack *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 chord_track_Release(IDirectMusicTrack8 *iface)
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{
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IDirectMusicChordTrack *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 chord_track_Init(IDirectMusicTrack8 *iface, IDirectMusicSegment *pSegment)
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{
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IDirectMusicChordTrack *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 chord_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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IDirectMusicChordTrack *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 chord_track_EndPlay(IDirectMusicTrack8 *iface, void *pStateData)
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{
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IDirectMusicChordTrack *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 chord_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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IDirectMusicChordTrack *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 chord_track_GetParam(IDirectMusicTrack8 *iface, REFGUID type, MUSIC_TIME time,
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MUSIC_TIME *next, void *param)
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{
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IDirectMusicChordTrack *This = impl_from_IDirectMusicTrack8(iface);
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TRACE("(%p, %s, %d, %p, %p):\n", This, debugstr_dmguid(type), time, next, param);
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if (!type)
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return E_POINTER;
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if (IsEqualGUID(type, &GUID_ChordParam)) {
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FIXME("GUID_ChordParam not handled yet\n");
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return S_OK;
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} else if (IsEqualGUID(type, &GUID_RhythmParam)) {
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FIXME("GUID_RhythmParam not handled yet\n");
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return S_OK;
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}
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return DMUS_E_GET_UNSUPPORTED;
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}
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static HRESULT WINAPI chord_track_SetParam(IDirectMusicTrack8 *iface, REFGUID type, MUSIC_TIME time,
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void *param)
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{
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IDirectMusicChordTrack *This = impl_from_IDirectMusicTrack8(iface);
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TRACE("(%p, %s, %d, %p)\n", This, debugstr_dmguid(type), time, param);
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if (!type)
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return E_POINTER;
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if (!IsEqualGUID(type, &GUID_ChordParam))
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return DMUS_E_SET_UNSUPPORTED;
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FIXME("GUID_ChordParam not handled yet\n");
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return S_OK;
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}
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static HRESULT WINAPI chord_track_IsParamSupported(IDirectMusicTrack8 *iface, REFGUID type)
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{
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IDirectMusicChordTrack *This = impl_from_IDirectMusicTrack8(iface);
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TRACE("(%p, %s)\n", This, debugstr_dmguid(type));
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if (!type)
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return E_POINTER;
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if (IsEqualGUID(type, &GUID_ChordParam) || IsEqualGUID(type, &GUID_RhythmParam))
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return S_OK;
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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 chord_track_AddNotificationType(IDirectMusicTrack8 *iface,
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REFGUID rguidNotificationType)
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{
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IDirectMusicChordTrack *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 chord_track_RemoveNotificationType(IDirectMusicTrack8 *iface,
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REFGUID rguidNotificationType)
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{
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IDirectMusicChordTrack *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 chord_track_Clone(IDirectMusicTrack8 *iface, MUSIC_TIME mtStart,
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MUSIC_TIME mtEnd, IDirectMusicTrack **ppTrack)
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{
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IDirectMusicChordTrack *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 chord_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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IDirectMusicChordTrack *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 chord_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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IDirectMusicChordTrack *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 chord_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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IDirectMusicChordTrack *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 chord_track_Compose(IDirectMusicTrack8 *iface, IUnknown *context,
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DWORD trackgroup, IDirectMusicTrack **track)
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{
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IDirectMusicChordTrack *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 chord_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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IDirectMusicChordTrack *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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chord_track_QueryInterface,
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chord_track_AddRef,
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chord_track_Release,
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chord_track_Init,
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chord_track_InitPlay,
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chord_track_EndPlay,
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chord_track_Play,
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chord_track_GetParam,
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chord_track_SetParam,
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chord_track_IsParamSupported,
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chord_track_AddNotificationType,
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chord_track_RemoveNotificationType,
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chord_track_Clone,
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chord_track_PlayEx,
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chord_track_GetParamEx,
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chord_track_SetParamEx,
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chord_track_Compose,
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chord_track_Join
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};
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static HRESULT parse_chordtrack_list(IDirectMusicChordTrack *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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if (pChunk->fccID != DMUS_FOURCC_CHORDTRACK_LIST) {
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ERR_(dmfile)(": %s chunk should be a CHORDTRACK 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_CHORDTRACKHEADER_CHUNK: {
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TRACE_(dmfile)(": Chord track header chunk\n");
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IStream_Read (pStm, &This->dwScale, sizeof(DWORD), NULL);
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TRACE_(dmfile)(" - dwScale: %d\n", This->dwScale);
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break;
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}
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case DMUS_FOURCC_CHORDTRACKBODY_CHUNK: {
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DWORD sz;
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DWORD it;
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DWORD num;
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DMUS_IO_CHORD body;
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DMUS_IO_SUBCHORD subchords;
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TRACE_(dmfile)(": Chord track body chunk\n");
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IStream_Read (pStm, &sz, sizeof(DWORD), NULL);
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TRACE_(dmfile)(" - sizeof(DMUS_IO_CHORD): %d\n", sz);
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if (sz != sizeof(DMUS_IO_CHORD)) return E_FAIL;
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IStream_Read (pStm, &body, sizeof(DMUS_IO_CHORD), NULL);
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TRACE_(dmfile)(" - wszName: %s\n", debugstr_w(body.wszName));
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TRACE_(dmfile)(" - mtTime: %u\n", body.mtTime);
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TRACE_(dmfile)(" - wMeasure: %u\n", body.wMeasure);
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TRACE_(dmfile)(" - bBeat: %u\n", body.bBeat);
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TRACE_(dmfile)(" - bFlags: 0x%02x\n", body.bFlags);
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IStream_Read (pStm, &num, sizeof(DWORD), NULL);
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TRACE_(dmfile)(" - # DMUS_IO_SUBCHORDS: %d\n", num);
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IStream_Read (pStm, &sz, sizeof(DWORD), NULL);
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TRACE_(dmfile)(" - sizeof(DMUS_IO_SUBCHORDS): %d\n", sz);
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if (sz != sizeof(DMUS_IO_SUBCHORD)) return E_FAIL;
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for (it = 0; it < num; ++it) {
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IStream_Read (pStm, &subchords, sizeof(DMUS_IO_SUBCHORD), NULL);
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TRACE_(dmfile)("DMUS_IO_SUBCHORD #%d\n", it+1);
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TRACE_(dmfile)(" - dwChordPattern: %u\n", subchords.dwChordPattern);
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TRACE_(dmfile)(" - dwScalePattern: %u\n", subchords.dwScalePattern);
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TRACE_(dmfile)(" - dwInversionPoints: %u\n", subchords.dwInversionPoints);
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TRACE_(dmfile)(" - dwLevels: %u\n", subchords.dwLevels);
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TRACE_(dmfile)(" - bChordRoot: %u\n", subchords.bChordRoot);
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TRACE_(dmfile)(" - bScaleRoot: %u\n", subchords.bScaleRoot);
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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 IDirectMusicChordTrack *impl_from_IPersistStream(IPersistStream *iface)
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{
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return CONTAINING_RECORD(iface, IDirectMusicChordTrack, 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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IDirectMusicChordTrack *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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TRACE("(%p, %p): Loading\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_CHORDTRACK_LIST: {
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TRACE_(dmfile)(": Chord track list\n");
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hr = parse_chordtrack_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 */
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return E_FAIL;
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}
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}
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return S_OK;
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}
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static HRESULT WINAPI IPersistStreamImpl_Save(IPersistStream *iface, IStream *stream,
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BOOL cleardirty)
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{
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IDirectMusicChordTrack *This = impl_from_IPersistStream(iface);
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FIXME("(%p, %p, %d): stub\n", This, stream, cleardirty);
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if (!stream)
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return E_POINTER;
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return E_NOTIMPL;
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}
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static const IPersistStreamVtbl persiststream_vtbl = {
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dmobj_IPersistStream_QueryInterface,
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dmobj_IPersistStream_AddRef,
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dmobj_IPersistStream_Release,
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dmobj_IPersistStream_GetClassID,
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unimpl_IPersistStream_IsDirty,
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IPersistStreamImpl_Load,
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IPersistStreamImpl_Save,
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unimpl_IPersistStream_GetSizeMax
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};
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/* for ClassFactory */
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HRESULT WINAPI create_dmchordtrack(REFIID lpcGUID, void **ppobj)
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{
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IDirectMusicChordTrack *track;
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HRESULT hr;
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track = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*track));
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if (!track) {
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*ppobj = NULL;
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return E_OUTOFMEMORY;
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}
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track->IDirectMusicTrack8_iface.lpVtbl = &dmtrack8_vtbl;
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track->ref = 1;
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dmobject_init(&track->dmobj, &CLSID_DirectMusicChordTrack,
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(IUnknown *)&track->IDirectMusicTrack8_iface);
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track->dmobj.IPersistStream_iface.lpVtbl = &persiststream_vtbl;
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DMSTYLE_LockModule();
|
|
hr = IDirectMusicTrack8_QueryInterface(&track->IDirectMusicTrack8_iface, lpcGUID, ppobj);
|
|
IDirectMusicTrack8_Release(&track->IDirectMusicTrack8_iface);
|
|
|
|
return hr;
|
|
}
|