mirror of
https://github.com/reactos/wine.git
synced 2024-11-24 20:30:01 +00:00
424 lines
17 KiB
C
424 lines
17 KiB
C
/* IDirectMusicTempoTrack Implementation
|
|
*
|
|
* Copyright (C) 2003-2004 Rok Mandeljc
|
|
* Copyright (C) 2004 Raphael Junqueira
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
|
|
*/
|
|
|
|
#include "dmime_private.h"
|
|
|
|
WINE_DEFAULT_DEBUG_CHANNEL(dmime);
|
|
WINE_DECLARE_DEBUG_CHANNEL(dmfile);
|
|
|
|
/*****************************************************************************
|
|
* IDirectMusicTempoTrack implementation
|
|
*/
|
|
/* IDirectMusicTempoTrack IUnknown part: */
|
|
static HRESULT WINAPI IDirectMusicTempoTrack_IUnknown_QueryInterface (LPUNKNOWN iface, REFIID riid, LPVOID *ppobj) {
|
|
ICOM_THIS_MULTI(IDirectMusicTempoTrack, UnknownVtbl, iface);
|
|
TRACE("(%p, %s, %p)\n", This, debugstr_dmguid(riid), ppobj);
|
|
|
|
if (IsEqualIID (riid, &IID_IUnknown)) {
|
|
*ppobj = &This->UnknownVtbl;
|
|
IUnknown_AddRef (iface);
|
|
return S_OK;
|
|
} else if (IsEqualIID (riid, &IID_IDirectMusicTrack)
|
|
|| IsEqualIID (riid, &IID_IDirectMusicTrack8)) {
|
|
*ppobj = (LPDIRECTMUSICTRACK8)&This->TrackVtbl;
|
|
IUnknown_AddRef (iface);
|
|
return S_OK;
|
|
} else if (IsEqualIID (riid, &IID_IPersistStream)) {
|
|
*ppobj = &This->PersistStreamVtbl;
|
|
IUnknown_AddRef (iface);
|
|
return S_OK;
|
|
}
|
|
|
|
WARN("(%p, %s, %p): not found\n", This, debugstr_dmguid(riid), ppobj);
|
|
return E_NOINTERFACE;
|
|
}
|
|
|
|
static ULONG WINAPI IDirectMusicTempoTrack_IUnknown_AddRef (LPUNKNOWN iface) {
|
|
ICOM_THIS_MULTI(IDirectMusicTempoTrack, UnknownVtbl, iface);
|
|
ULONG ref = InterlockedIncrement(&This->ref);
|
|
|
|
TRACE("(%p): AddRef from %d\n", This, ref - 1);
|
|
|
|
DMIME_LockModule();
|
|
|
|
return ref;
|
|
}
|
|
|
|
static ULONG WINAPI IDirectMusicTempoTrack_IUnknown_Release (LPUNKNOWN iface) {
|
|
ICOM_THIS_MULTI(IDirectMusicTempoTrack, UnknownVtbl, iface);
|
|
ULONG ref = InterlockedDecrement(&This->ref);
|
|
TRACE("(%p): ReleaseRef to %d\n", This, ref);
|
|
|
|
if (ref == 0) {
|
|
HeapFree(GetProcessHeap(), 0, This);
|
|
}
|
|
|
|
DMIME_UnlockModule();
|
|
|
|
return ref;
|
|
}
|
|
|
|
static const IUnknownVtbl DirectMusicTempoTrack_Unknown_Vtbl = {
|
|
IDirectMusicTempoTrack_IUnknown_QueryInterface,
|
|
IDirectMusicTempoTrack_IUnknown_AddRef,
|
|
IDirectMusicTempoTrack_IUnknown_Release
|
|
};
|
|
|
|
/* IDirectMusicTempoTrack IDirectMusicTrack8 part: */
|
|
static HRESULT WINAPI IDirectMusicTempoTrack_IDirectMusicTrack_QueryInterface (LPDIRECTMUSICTRACK8 iface, REFIID riid, LPVOID *ppobj) {
|
|
ICOM_THIS_MULTI(IDirectMusicTempoTrack, TrackVtbl, iface);
|
|
return IUnknown_QueryInterface ((LPUNKNOWN)&This->UnknownVtbl, riid, ppobj);
|
|
}
|
|
|
|
static ULONG WINAPI IDirectMusicTempoTrack_IDirectMusicTrack_AddRef (LPDIRECTMUSICTRACK8 iface) {
|
|
ICOM_THIS_MULTI(IDirectMusicTempoTrack, TrackVtbl, iface);
|
|
return IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl);
|
|
}
|
|
|
|
static ULONG WINAPI IDirectMusicTempoTrack_IDirectMusicTrack_Release (LPDIRECTMUSICTRACK8 iface) {
|
|
ICOM_THIS_MULTI(IDirectMusicTempoTrack, TrackVtbl, iface);
|
|
return IUnknown_Release ((LPUNKNOWN)&This->UnknownVtbl);
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectMusicTempoTrack_IDirectMusicTrack_Init (LPDIRECTMUSICTRACK8 iface, IDirectMusicSegment* pSegment)
|
|
{
|
|
ICOM_THIS_MULTI(IDirectMusicTempoTrack, TrackVtbl, iface);
|
|
TRACE("(%p, %p): nothing to do here\n", This, pSegment);
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectMusicTempoTrack_IDirectMusicTrack_InitPlay (LPDIRECTMUSICTRACK8 iface, IDirectMusicSegmentState* pSegmentState, IDirectMusicPerformance* pPerformance, void** ppStateData, DWORD dwVirtualTrack8ID, DWORD dwFlags)
|
|
{
|
|
ICOM_THIS_MULTI(IDirectMusicTempoTrack, TrackVtbl, iface);
|
|
|
|
LPDMUS_PRIVATE_TEMPO_PLAY_STATE pState = NULL;
|
|
|
|
FIXME("(%p, %p, %p, %p, %d, %d): semi-stub\n", This, pSegmentState, pPerformance, ppStateData, dwVirtualTrack8ID, dwFlags);
|
|
|
|
pState = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(DMUS_PRIVATE_TEMPO_PLAY_STATE));
|
|
if (NULL == pState) {
|
|
ERR(": no more memory\n");
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
/** TODO real fill useful data */
|
|
pState->dummy = 0;
|
|
*ppStateData = pState;
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectMusicTempoTrack_IDirectMusicTrack_EndPlay (LPDIRECTMUSICTRACK8 iface, void* pStateData)
|
|
{
|
|
ICOM_THIS_MULTI(IDirectMusicTempoTrack, TrackVtbl, iface);
|
|
|
|
LPDMUS_PRIVATE_TEMPO_PLAY_STATE pState = pStateData;
|
|
|
|
FIXME("(%p, %p): semi-stub\n", This, pStateData);
|
|
|
|
if (NULL == pStateData) {
|
|
return E_POINTER;
|
|
}
|
|
/** TODO real clean up */
|
|
HeapFree(GetProcessHeap(), 0, pState);
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectMusicTempoTrack_IDirectMusicTrack_Play (LPDIRECTMUSICTRACK8 iface, void* pStateData, MUSIC_TIME mtStart, MUSIC_TIME mtEnd, MUSIC_TIME mtOffset, DWORD dwFlags, IDirectMusicPerformance* pPerf, IDirectMusicSegmentState* pSegSt, DWORD dwVirtualID)
|
|
{
|
|
ICOM_THIS_MULTI(IDirectMusicTempoTrack, TrackVtbl, iface);
|
|
FIXME("(%p, %p, %d, %d, %d, %d, %p, %p, %d): stub\n", This, pStateData, mtStart, mtEnd, mtOffset, dwFlags, pPerf, pSegSt, dwVirtualID);
|
|
/** should use IDirectMusicPerformance_SendPMsg here */
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectMusicTempoTrack_IDirectMusicTrack_GetParam (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType, MUSIC_TIME mtTime, MUSIC_TIME* pmtNext, void* pParam) {
|
|
ICOM_THIS_MULTI(IDirectMusicTempoTrack, TrackVtbl, iface);
|
|
|
|
HRESULT hr = S_OK;
|
|
struct list* pEntry = NULL;
|
|
LPDMUS_PRIVATE_TEMPO_ITEM pIt = NULL;
|
|
DMUS_TEMPO_PARAM* prm = pParam;
|
|
|
|
FIXME("(%p, %s, %d, %p, %p): almost stub\n", This, debugstr_dmguid(rguidType), mtTime, pmtNext, pParam);
|
|
|
|
if (NULL == pParam) {
|
|
return E_POINTER;
|
|
}
|
|
|
|
hr = IDirectMusicTrack_IsParamSupported (iface, rguidType);
|
|
if (FAILED(hr)) {
|
|
return hr;
|
|
}
|
|
if (FALSE == This->enabled) {
|
|
return DMUS_E_TYPE_DISABLED;
|
|
}
|
|
|
|
if (NULL != pmtNext) *pmtNext = 0;
|
|
prm->mtTime = 0;
|
|
prm->dblTempo = 0.123456;
|
|
|
|
LIST_FOR_EACH (pEntry, &This->Items) {
|
|
pIt = LIST_ENTRY(pEntry, DMUS_PRIVATE_TEMPO_ITEM, entry);
|
|
/*TRACE(" - %p -> 0x%lx,%p\n", pIt, pIt->item.lTime, pIt->item.dblTempo);*/
|
|
if (pIt->item.lTime <= mtTime) {
|
|
MUSIC_TIME ofs = pIt->item.lTime - mtTime;
|
|
if (ofs > prm->mtTime) {
|
|
prm->mtTime = ofs;
|
|
prm->dblTempo = pIt->item.dblTempo;
|
|
}
|
|
if (NULL != pmtNext && pIt->item.lTime > mtTime) {
|
|
if (pIt->item.lTime < *pmtNext) {
|
|
*pmtNext = pIt->item.lTime;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (0.123456 == prm->dblTempo) {
|
|
return DMUS_E_NOT_FOUND;
|
|
}
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectMusicTempoTrack_IDirectMusicTrack_SetParam (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType, MUSIC_TIME mtTime, void* pParam) {
|
|
ICOM_THIS_MULTI(IDirectMusicTempoTrack, TrackVtbl, iface);
|
|
FIXME("(%p, %s, %d, %p): stub\n", This, debugstr_dmguid(rguidType), mtTime, pParam);
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectMusicTempoTrack_IDirectMusicTrack_IsParamSupported (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType) {
|
|
ICOM_THIS_MULTI(IDirectMusicTempoTrack, TrackVtbl, iface);
|
|
|
|
TRACE("(%p, %s)\n", This, debugstr_dmguid(rguidType));
|
|
if (IsEqualGUID (rguidType, &GUID_DisableTempo)
|
|
|| IsEqualGUID (rguidType, &GUID_EnableTempo)
|
|
|| IsEqualGUID (rguidType, &GUID_TempoParam)) {
|
|
TRACE("param supported\n");
|
|
return S_OK;
|
|
}
|
|
if (FALSE == This->enabled) {
|
|
return DMUS_E_TYPE_DISABLED;
|
|
}
|
|
TRACE("param unsupported\n");
|
|
return DMUS_E_TYPE_UNSUPPORTED;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectMusicTempoTrack_IDirectMusicTrack_AddNotificationType (LPDIRECTMUSICTRACK8 iface, REFGUID rguidNotificationType) {
|
|
ICOM_THIS_MULTI(IDirectMusicTempoTrack, TrackVtbl, iface);
|
|
FIXME("(%p, %s): stub\n", This, debugstr_dmguid(rguidNotificationType));
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectMusicTempoTrack_IDirectMusicTrack_RemoveNotificationType (LPDIRECTMUSICTRACK8 iface, REFGUID rguidNotificationType) {
|
|
ICOM_THIS_MULTI(IDirectMusicTempoTrack, TrackVtbl, iface);
|
|
FIXME("(%p, %s): stub\n", This, debugstr_dmguid(rguidNotificationType));
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectMusicTempoTrack_IDirectMusicTrack_Clone (LPDIRECTMUSICTRACK8 iface, MUSIC_TIME mtStart, MUSIC_TIME mtEnd, IDirectMusicTrack** ppTrack) {
|
|
ICOM_THIS_MULTI(IDirectMusicTempoTrack, TrackVtbl, iface);
|
|
FIXME("(%p, %d, %d, %p): stub\n", This, mtStart, mtEnd, ppTrack);
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectMusicTempoTrack_IDirectMusicTrack_PlayEx (LPDIRECTMUSICTRACK8 iface, void* pStateData, REFERENCE_TIME rtStart, REFERENCE_TIME rtEnd, REFERENCE_TIME rtOffset, DWORD dwFlags, IDirectMusicPerformance* pPerf, IDirectMusicSegmentState* pSegSt, DWORD dwVirtualID) {
|
|
ICOM_THIS_MULTI(IDirectMusicTempoTrack, TrackVtbl, iface);
|
|
FIXME("(%p, %p, 0x%s, 0x%s, 0x%s, %d, %p, %p, %d): stub\n", This, pStateData, wine_dbgstr_longlong(rtStart),
|
|
wine_dbgstr_longlong(rtEnd), wine_dbgstr_longlong(rtOffset), dwFlags, pPerf, pSegSt, dwVirtualID);
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectMusicTempoTrack_IDirectMusicTrack_GetParamEx (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType, REFERENCE_TIME rtTime, REFERENCE_TIME* prtNext, void* pParam, void* pStateData, DWORD dwFlags) {
|
|
ICOM_THIS_MULTI(IDirectMusicTempoTrack, TrackVtbl, iface);
|
|
FIXME("(%p, %s, 0x%s, %p, %p, %p, %d): stub\n", This, debugstr_dmguid(rguidType),
|
|
wine_dbgstr_longlong(rtTime), prtNext, pParam, pStateData, dwFlags);
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectMusicTempoTrack_IDirectMusicTrack_SetParamEx (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType, REFERENCE_TIME rtTime, void* pParam, void* pStateData, DWORD dwFlags) {
|
|
ICOM_THIS_MULTI(IDirectMusicTempoTrack, TrackVtbl, iface);
|
|
FIXME("(%p, %s, 0x%s, %p, %p, %d): stub\n", This, debugstr_dmguid(rguidType),
|
|
wine_dbgstr_longlong(rtTime), pParam, pStateData, dwFlags);
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectMusicTempoTrack_IDirectMusicTrack_Compose (LPDIRECTMUSICTRACK8 iface, IUnknown* pContext, DWORD dwTrackGroup, IDirectMusicTrack** ppResultTrack) {
|
|
ICOM_THIS_MULTI(IDirectMusicTempoTrack, TrackVtbl, iface);
|
|
FIXME("(%p, %p, %d, %p): stub\n", This, pContext, dwTrackGroup, ppResultTrack);
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectMusicTempoTrack_IDirectMusicTrack_Join (LPDIRECTMUSICTRACK8 iface, IDirectMusicTrack* pNewTrack, MUSIC_TIME mtJoin, IUnknown* pContext, DWORD dwTrackGroup, IDirectMusicTrack** ppResultTrack) {
|
|
ICOM_THIS_MULTI(IDirectMusicTempoTrack, TrackVtbl, iface);
|
|
FIXME("(%p, %p, %d, %p, %d, %p): stub\n", This, pNewTrack, mtJoin, pContext, dwTrackGroup, ppResultTrack);
|
|
return S_OK;
|
|
}
|
|
|
|
static const IDirectMusicTrack8Vtbl DirectMusicTempoTrack_Track_Vtbl = {
|
|
IDirectMusicTempoTrack_IDirectMusicTrack_QueryInterface,
|
|
IDirectMusicTempoTrack_IDirectMusicTrack_AddRef,
|
|
IDirectMusicTempoTrack_IDirectMusicTrack_Release,
|
|
IDirectMusicTempoTrack_IDirectMusicTrack_Init,
|
|
IDirectMusicTempoTrack_IDirectMusicTrack_InitPlay,
|
|
IDirectMusicTempoTrack_IDirectMusicTrack_EndPlay,
|
|
IDirectMusicTempoTrack_IDirectMusicTrack_Play,
|
|
IDirectMusicTempoTrack_IDirectMusicTrack_GetParam,
|
|
IDirectMusicTempoTrack_IDirectMusicTrack_SetParam,
|
|
IDirectMusicTempoTrack_IDirectMusicTrack_IsParamSupported,
|
|
IDirectMusicTempoTrack_IDirectMusicTrack_AddNotificationType,
|
|
IDirectMusicTempoTrack_IDirectMusicTrack_RemoveNotificationType,
|
|
IDirectMusicTempoTrack_IDirectMusicTrack_Clone,
|
|
IDirectMusicTempoTrack_IDirectMusicTrack_PlayEx,
|
|
IDirectMusicTempoTrack_IDirectMusicTrack_GetParamEx,
|
|
IDirectMusicTempoTrack_IDirectMusicTrack_SetParamEx,
|
|
IDirectMusicTempoTrack_IDirectMusicTrack_Compose,
|
|
IDirectMusicTempoTrack_IDirectMusicTrack_Join
|
|
};
|
|
|
|
/* IDirectMusicTempoTrack IPersistStream part: */
|
|
static HRESULT WINAPI IDirectMusicTempoTrack_IPersistStream_QueryInterface (LPPERSISTSTREAM iface, REFIID riid, LPVOID *ppobj) {
|
|
ICOM_THIS_MULTI(IDirectMusicTempoTrack, PersistStreamVtbl, iface);
|
|
return IUnknown_QueryInterface ((LPUNKNOWN)&This->UnknownVtbl, riid, ppobj);
|
|
}
|
|
|
|
static ULONG WINAPI IDirectMusicTempoTrack_IPersistStream_AddRef (LPPERSISTSTREAM iface) {
|
|
ICOM_THIS_MULTI(IDirectMusicTempoTrack, PersistStreamVtbl, iface);
|
|
return IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl);
|
|
}
|
|
|
|
static ULONG WINAPI IDirectMusicTempoTrack_IPersistStream_Release (LPPERSISTSTREAM iface) {
|
|
ICOM_THIS_MULTI(IDirectMusicTempoTrack, PersistStreamVtbl, iface);
|
|
return IUnknown_Release ((LPUNKNOWN)&This->UnknownVtbl);
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectMusicTempoTrack_IPersistStream_GetClassID (LPPERSISTSTREAM iface, CLSID* pClassID) {
|
|
ICOM_THIS_MULTI(IDirectMusicSegment8Impl, PersistStreamVtbl, iface);
|
|
TRACE("(%p, %p)\n", This, pClassID);
|
|
*pClassID = CLSID_DirectMusicTempoTrack;
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectMusicTempoTrack_IPersistStream_IsDirty (LPPERSISTSTREAM iface) {
|
|
ICOM_THIS_MULTI(IDirectMusicTempoTrack, PersistStreamVtbl, iface);
|
|
FIXME("(%p): stub, always S_FALSE\n", This);
|
|
return S_FALSE;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectMusicTempoTrack_IPersistStream_Load (LPPERSISTSTREAM iface, IStream* pStm) {
|
|
ICOM_THIS_MULTI(IDirectMusicTempoTrack, PersistStreamVtbl, iface);
|
|
DMUS_PRIVATE_CHUNK Chunk;
|
|
DWORD StreamSize, StreamCount;
|
|
LARGE_INTEGER liMove;
|
|
DMUS_IO_TEMPO_ITEM item;
|
|
LPDMUS_PRIVATE_TEMPO_ITEM pNewItem = NULL;
|
|
DWORD nItem = 0;
|
|
FIXME("(%p, %p): Loading not fully implemented yet\n", This, pStm);
|
|
|
|
#if 1
|
|
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 DMUS_FOURCC_TEMPO_TRACK: {
|
|
TRACE_(dmfile)(": Tempo track\n");
|
|
#if 1
|
|
IStream_Read (pStm, &StreamSize, sizeof(DWORD), NULL);
|
|
StreamSize -= sizeof(DWORD);
|
|
StreamCount = 0;
|
|
TRACE_(dmfile)(" - sizeof(DMUS_IO_TEMPO_ITEM): %u (chunkSize = %u)\n", StreamSize, Chunk.dwSize);
|
|
do {
|
|
IStream_Read (pStm, &item, sizeof(item), NULL);
|
|
++nItem;
|
|
TRACE_(dmfile)("DMUS_IO_TEMPO_ITEM #%d\n", nItem);
|
|
TRACE_(dmfile)(" - lTime = %u\n", item.lTime);
|
|
TRACE_(dmfile)(" - dblTempo = %g\n", item.dblTempo);
|
|
pNewItem = HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, sizeof(DMUS_PRIVATE_TEMPO_ITEM));
|
|
if (NULL == pNewItem) {
|
|
ERR(": no more memory\n");
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
pNewItem->item = item;
|
|
list_add_tail (&This->Items, &pNewItem->entry);
|
|
pNewItem = NULL;
|
|
StreamCount += sizeof(item);
|
|
TRACE_(dmfile)(": StreamCount[0] = %d < StreamSize[0] = %d\n", StreamCount, StreamSize);
|
|
} while (StreamCount < StreamSize);
|
|
#else
|
|
liMove.QuadPart = Chunk.dwSize;
|
|
IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
|
|
#endif
|
|
break;
|
|
}
|
|
default: {
|
|
TRACE_(dmfile)(": unexpected chunk; loading failed)\n");
|
|
liMove.QuadPart = Chunk.dwSize;
|
|
IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
|
|
return E_FAIL;
|
|
}
|
|
}
|
|
#endif
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectMusicTempoTrack_IPersistStream_Save (LPPERSISTSTREAM iface, IStream* pStm, BOOL fClearDirty) {
|
|
ICOM_THIS_MULTI(IDirectMusicTempoTrack, PersistStreamVtbl, iface);
|
|
FIXME("(%p): Saving not implemented yet\n", This);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectMusicTempoTrack_IPersistStream_GetSizeMax (LPPERSISTSTREAM iface, ULARGE_INTEGER* pcbSize) {
|
|
ICOM_THIS_MULTI(IDirectMusicTempoTrack, PersistStreamVtbl, iface);
|
|
FIXME("(%p, %p): stub\n", This, pcbSize);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static const IPersistStreamVtbl DirectMusicTempoTrack_PersistStream_Vtbl = {
|
|
IDirectMusicTempoTrack_IPersistStream_QueryInterface,
|
|
IDirectMusicTempoTrack_IPersistStream_AddRef,
|
|
IDirectMusicTempoTrack_IPersistStream_Release,
|
|
IDirectMusicTempoTrack_IPersistStream_GetClassID,
|
|
IDirectMusicTempoTrack_IPersistStream_IsDirty,
|
|
IDirectMusicTempoTrack_IPersistStream_Load,
|
|
IDirectMusicTempoTrack_IPersistStream_Save,
|
|
IDirectMusicTempoTrack_IPersistStream_GetSizeMax
|
|
};
|
|
|
|
/* for ClassFactory */
|
|
HRESULT WINAPI DMUSIC_CreateDirectMusicTempoTrack (LPCGUID lpcGUID, LPVOID *ppobj, LPUNKNOWN pUnkOuter) {
|
|
IDirectMusicTempoTrack* track;
|
|
|
|
track = HeapAlloc (GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicTempoTrack));
|
|
if (NULL == track) {
|
|
*ppobj = NULL;
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
track->UnknownVtbl = &DirectMusicTempoTrack_Unknown_Vtbl;
|
|
track->TrackVtbl = &DirectMusicTempoTrack_Track_Vtbl;
|
|
track->PersistStreamVtbl = &DirectMusicTempoTrack_PersistStream_Vtbl;
|
|
track->pDesc = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(DMUS_OBJECTDESC));
|
|
DM_STRUCT_INIT(track->pDesc);
|
|
track->pDesc->dwValidData |= DMUS_OBJ_CLASS;
|
|
track->pDesc->guidClass = CLSID_DirectMusicTempoTrack;
|
|
track->ref = 0; /* will be inited by QueryInterface */
|
|
track->enabled = TRUE;
|
|
list_init (&track->Items);
|
|
|
|
return IDirectMusicTempoTrack_IUnknown_QueryInterface ((LPUNKNOWN)&track->UnknownVtbl, lpcGUID, ppobj);
|
|
}
|