mirror of
https://github.com/reactos/wine.git
synced 2024-12-11 13:26:00 +00:00
421 lines
18 KiB
C
421 lines
18 KiB
C
/* IDirectMusicChordTrack Implementation
|
|
*
|
|
* Copyright (C) 2003-2004 Rok Mandeljc
|
|
* Copyright (C) 2003-2004 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 "dmstyle_private.h"
|
|
|
|
WINE_DEFAULT_DEBUG_CHANNEL(dmstyle);
|
|
WINE_DECLARE_DEBUG_CHANNEL(dmfile);
|
|
|
|
static ULONG WINAPI IDirectMusicChordTrack_IUnknown_AddRef (LPUNKNOWN iface);
|
|
static ULONG WINAPI IDirectMusicChordTrack_IDirectMusicTrack_AddRef (LPDIRECTMUSICTRACK8 iface);
|
|
static ULONG WINAPI IDirectMusicChordTrack_IPersistStream_AddRef (LPPERSISTSTREAM iface);
|
|
|
|
/*****************************************************************************
|
|
* IDirectMusicChordTrack implementation
|
|
*/
|
|
/* IDirectMusicChordTrack IUnknown part: */
|
|
static HRESULT WINAPI IDirectMusicChordTrack_IUnknown_QueryInterface (LPUNKNOWN iface, REFIID riid, LPVOID *ppobj) {
|
|
ICOM_THIS_MULTI(IDirectMusicChordTrack, UnknownVtbl, iface);
|
|
TRACE("(%p, %s, %p)\n", This, debugstr_dmguid(riid), ppobj);
|
|
|
|
if (IsEqualIID (riid, &IID_IUnknown)) {
|
|
*ppobj = &This->UnknownVtbl;
|
|
IDirectMusicChordTrack_IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl);
|
|
return S_OK;
|
|
} else if (IsEqualIID (riid, &IID_IDirectMusicTrack)
|
|
|| IsEqualIID (riid, &IID_IDirectMusicTrack8)) {
|
|
*ppobj = (LPDIRECTMUSICTRACK8)&This->TrackVtbl;
|
|
IDirectMusicChordTrack_IDirectMusicTrack_AddRef ((LPDIRECTMUSICTRACK8)&This->TrackVtbl);
|
|
return S_OK;
|
|
} else if (IsEqualIID (riid, &IID_IPersistStream)) {
|
|
*ppobj = &This->PersistStreamVtbl;
|
|
IDirectMusicChordTrack_IPersistStream_AddRef ((LPPERSISTSTREAM)&This->PersistStreamVtbl);
|
|
return S_OK;
|
|
}
|
|
|
|
WARN("(%p, %s, %p): not found\n", This, debugstr_dmguid(riid), ppobj);
|
|
return E_NOINTERFACE;
|
|
}
|
|
|
|
static ULONG WINAPI IDirectMusicChordTrack_IUnknown_AddRef (LPUNKNOWN iface) {
|
|
ICOM_THIS_MULTI(IDirectMusicChordTrack, UnknownVtbl, iface);
|
|
ULONG ref = InterlockedIncrement(&This->ref);
|
|
|
|
TRACE("(%p): AddRef from %d\n", This, ref - 1);
|
|
|
|
DMSTYLE_LockModule();
|
|
|
|
return ref;
|
|
}
|
|
|
|
static ULONG WINAPI IDirectMusicChordTrack_IUnknown_Release (LPUNKNOWN iface) {
|
|
ICOM_THIS_MULTI(IDirectMusicChordTrack, UnknownVtbl, iface);
|
|
ULONG ref = InterlockedDecrement(&This->ref);
|
|
|
|
TRACE("(%p): ReleaseRef to %d\n", This, ref);
|
|
|
|
if (ref == 0) {
|
|
HeapFree(GetProcessHeap(), 0, This);
|
|
}
|
|
|
|
DMSTYLE_UnlockModule();
|
|
|
|
return ref;
|
|
}
|
|
|
|
static const IUnknownVtbl DirectMusicChordTrack_Unknown_Vtbl = {
|
|
IDirectMusicChordTrack_IUnknown_QueryInterface,
|
|
IDirectMusicChordTrack_IUnknown_AddRef,
|
|
IDirectMusicChordTrack_IUnknown_Release
|
|
};
|
|
|
|
/* IDirectMusicChordTrack IDirectMusicTrack8 part: */
|
|
static HRESULT WINAPI IDirectMusicChordTrack_IDirectMusicTrack_QueryInterface (LPDIRECTMUSICTRACK8 iface, REFIID riid, LPVOID *ppobj) {
|
|
ICOM_THIS_MULTI(IDirectMusicChordTrack, TrackVtbl, iface);
|
|
return IDirectMusicChordTrack_IUnknown_QueryInterface ((LPUNKNOWN)&This->UnknownVtbl, riid, ppobj);
|
|
}
|
|
|
|
static ULONG WINAPI IDirectMusicChordTrack_IDirectMusicTrack_AddRef (LPDIRECTMUSICTRACK8 iface) {
|
|
ICOM_THIS_MULTI(IDirectMusicChordTrack, TrackVtbl, iface);
|
|
return IDirectMusicChordTrack_IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl);
|
|
}
|
|
|
|
static ULONG WINAPI IDirectMusicChordTrack_IDirectMusicTrack_Release (LPDIRECTMUSICTRACK8 iface) {
|
|
ICOM_THIS_MULTI(IDirectMusicChordTrack, TrackVtbl, iface);
|
|
return IDirectMusicChordTrack_IUnknown_Release ((LPUNKNOWN)&This->UnknownVtbl);
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectMusicChordTrack_IDirectMusicTrack_Init (LPDIRECTMUSICTRACK8 iface, IDirectMusicSegment* pSegment) {
|
|
ICOM_THIS_MULTI(IDirectMusicChordTrack, TrackVtbl, iface);
|
|
FIXME("(%p, %p): stub\n", This, pSegment);
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectMusicChordTrack_IDirectMusicTrack_InitPlay (LPDIRECTMUSICTRACK8 iface, IDirectMusicSegmentState* pSegmentState, IDirectMusicPerformance* pPerformance, void** ppStateData, DWORD dwVirtualTrack8ID, DWORD dwFlags)
|
|
{
|
|
ICOM_THIS_MULTI(IDirectMusicChordTrack, TrackVtbl, iface);
|
|
FIXME("(%p, %p, %p, %p, %d, %d): stub\n", This, pSegmentState, pPerformance, ppStateData, dwVirtualTrack8ID, dwFlags);
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectMusicChordTrack_IDirectMusicTrack_EndPlay (LPDIRECTMUSICTRACK8 iface, void* pStateData)
|
|
{
|
|
ICOM_THIS_MULTI(IDirectMusicChordTrack, TrackVtbl, iface);
|
|
FIXME("(%p, %p): stub\n", This, pStateData);
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectMusicChordTrack_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(IDirectMusicChordTrack, TrackVtbl, iface);
|
|
FIXME("(%p, %p, %d, %d, %d, %d, %p, %p, %d): stub\n", This, pStateData, mtStart, mtEnd, mtOffset, dwFlags, pPerf, pSegSt, dwVirtualID);
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectMusicChordTrack_IDirectMusicTrack_GetParam (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType, MUSIC_TIME mtTime, MUSIC_TIME* pmtNext, void* pParam) {
|
|
ICOM_THIS_MULTI(IDirectMusicChordTrack, TrackVtbl, iface);
|
|
FIXME("(%p, %s, %d, %p, %p): stub\n", This, debugstr_dmguid(rguidType), mtTime, pmtNext, pParam);
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectMusicChordTrack_IDirectMusicTrack_SetParam (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType, MUSIC_TIME mtTime, void* pParam) {
|
|
ICOM_THIS_MULTI(IDirectMusicChordTrack, TrackVtbl, iface);
|
|
FIXME("(%p, %s, %d, %p): stub\n", This, debugstr_dmguid(rguidType), mtTime, pParam);
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectMusicChordTrack_IDirectMusicTrack_IsParamSupported (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType) {
|
|
ICOM_THIS_MULTI(IDirectMusicChordTrack, TrackVtbl, iface);
|
|
|
|
TRACE("(%p, %s)\n", This, debugstr_dmguid(rguidType));
|
|
if (IsEqualGUID (rguidType, &GUID_BandParam)
|
|
|| IsEqualGUID (rguidType, &GUID_ChordParam)
|
|
|| IsEqualGUID (rguidType, &GUID_RhythmParam)) {
|
|
TRACE("param supported\n");
|
|
return S_OK;
|
|
}
|
|
TRACE("param unsupported\n");
|
|
return DMUS_E_TYPE_UNSUPPORTED;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectMusicChordTrack_IDirectMusicTrack_AddNotificationType (LPDIRECTMUSICTRACK8 iface, REFGUID rguidNotificationType) {
|
|
ICOM_THIS_MULTI(IDirectMusicChordTrack, TrackVtbl, iface);
|
|
FIXME("(%p, %s): stub\n", This, debugstr_dmguid(rguidNotificationType));
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectMusicChordTrack_IDirectMusicTrack_RemoveNotificationType (LPDIRECTMUSICTRACK8 iface, REFGUID rguidNotificationType) {
|
|
ICOM_THIS_MULTI(IDirectMusicChordTrack, TrackVtbl, iface);
|
|
FIXME("(%p, %s): stub\n", This, debugstr_dmguid(rguidNotificationType));
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectMusicChordTrack_IDirectMusicTrack_Clone (LPDIRECTMUSICTRACK8 iface, MUSIC_TIME mtStart, MUSIC_TIME mtEnd, IDirectMusicTrack** ppTrack) {
|
|
ICOM_THIS_MULTI(IDirectMusicChordTrack, TrackVtbl, iface);
|
|
FIXME("(%p, %d, %d, %p): stub\n", This, mtStart, mtEnd, ppTrack);
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectMusicChordTrack_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(IDirectMusicChordTrack, 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 IDirectMusicChordTrack_IDirectMusicTrack_GetParamEx (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType, REFERENCE_TIME rtTime, REFERENCE_TIME* prtNext, void* pParam, void* pStateData, DWORD dwFlags) {
|
|
ICOM_THIS_MULTI(IDirectMusicChordTrack, 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 IDirectMusicChordTrack_IDirectMusicTrack_SetParamEx (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType, REFERENCE_TIME rtTime, void* pParam, void* pStateData, DWORD dwFlags) {
|
|
ICOM_THIS_MULTI(IDirectMusicChordTrack, 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 IDirectMusicChordTrack_IDirectMusicTrack_Compose (LPDIRECTMUSICTRACK8 iface, IUnknown* pContext, DWORD dwTrackGroup, IDirectMusicTrack** ppResultTrack) {
|
|
ICOM_THIS_MULTI(IDirectMusicChordTrack, TrackVtbl, iface);
|
|
FIXME("(%p, %p, %d, %p): stub\n", This, pContext, dwTrackGroup, ppResultTrack);
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectMusicChordTrack_IDirectMusicTrack_Join (LPDIRECTMUSICTRACK8 iface, IDirectMusicTrack* pNewTrack, MUSIC_TIME mtJoin, IUnknown* pContext, DWORD dwTrackGroup, IDirectMusicTrack** ppResultTrack) {
|
|
ICOM_THIS_MULTI(IDirectMusicChordTrack, TrackVtbl, iface);
|
|
FIXME("(%p, %p, %d, %p, %d, %p): stub\n", This, pNewTrack, mtJoin, pContext, dwTrackGroup, ppResultTrack);
|
|
return S_OK;
|
|
}
|
|
|
|
static const IDirectMusicTrack8Vtbl DirectMusicChordTrack_Track_Vtbl = {
|
|
IDirectMusicChordTrack_IDirectMusicTrack_QueryInterface,
|
|
IDirectMusicChordTrack_IDirectMusicTrack_AddRef,
|
|
IDirectMusicChordTrack_IDirectMusicTrack_Release,
|
|
IDirectMusicChordTrack_IDirectMusicTrack_Init,
|
|
IDirectMusicChordTrack_IDirectMusicTrack_InitPlay,
|
|
IDirectMusicChordTrack_IDirectMusicTrack_EndPlay,
|
|
IDirectMusicChordTrack_IDirectMusicTrack_Play,
|
|
IDirectMusicChordTrack_IDirectMusicTrack_GetParam,
|
|
IDirectMusicChordTrack_IDirectMusicTrack_SetParam,
|
|
IDirectMusicChordTrack_IDirectMusicTrack_IsParamSupported,
|
|
IDirectMusicChordTrack_IDirectMusicTrack_AddNotificationType,
|
|
IDirectMusicChordTrack_IDirectMusicTrack_RemoveNotificationType,
|
|
IDirectMusicChordTrack_IDirectMusicTrack_Clone,
|
|
IDirectMusicChordTrack_IDirectMusicTrack_PlayEx,
|
|
IDirectMusicChordTrack_IDirectMusicTrack_GetParamEx,
|
|
IDirectMusicChordTrack_IDirectMusicTrack_SetParamEx,
|
|
IDirectMusicChordTrack_IDirectMusicTrack_Compose,
|
|
IDirectMusicChordTrack_IDirectMusicTrack_Join
|
|
};
|
|
|
|
/* IDirectMusicChordTrack IPersistStream part: */
|
|
static HRESULT WINAPI IDirectMusicChordTrack_IPersistStream_QueryInterface (LPPERSISTSTREAM iface, REFIID riid, LPVOID *ppobj) {
|
|
ICOM_THIS_MULTI(IDirectMusicChordTrack, PersistStreamVtbl, iface);
|
|
return IDirectMusicChordTrack_IUnknown_QueryInterface ((LPUNKNOWN)&This->UnknownVtbl, riid, ppobj);
|
|
}
|
|
|
|
static ULONG WINAPI IDirectMusicChordTrack_IPersistStream_AddRef (LPPERSISTSTREAM iface) {
|
|
ICOM_THIS_MULTI(IDirectMusicChordTrack, PersistStreamVtbl, iface);
|
|
return IDirectMusicChordTrack_IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl);
|
|
}
|
|
|
|
static ULONG WINAPI IDirectMusicChordTrack_IPersistStream_Release (LPPERSISTSTREAM iface) {
|
|
ICOM_THIS_MULTI(IDirectMusicChordTrack, PersistStreamVtbl, iface);
|
|
return IDirectMusicChordTrack_IUnknown_Release ((LPUNKNOWN)&This->UnknownVtbl);
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectMusicChordTrack_IPersistStream_GetClassID (LPPERSISTSTREAM iface, CLSID* pClassID) {
|
|
ICOM_THIS_MULTI(IDirectMusicChordTrack, PersistStreamVtbl, iface);
|
|
TRACE("(%p, %p)\n", This, pClassID);
|
|
*pClassID = CLSID_DirectMusicChordTrack;
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectMusicChordTrack_IPersistStream_IsDirty (LPPERSISTSTREAM iface) {
|
|
ICOM_THIS_MULTI(IDirectMusicChordTrack, PersistStreamVtbl, iface);
|
|
FIXME("(%p): stub, always S_FALSE\n", This);
|
|
return S_FALSE;
|
|
}
|
|
|
|
static HRESULT IDirectMusicChordTrack_IPersistStream_ParseChordTrackList (LPPERSISTSTREAM iface, DMUS_PRIVATE_CHUNK* pChunk, IStream* pStm) {
|
|
|
|
ICOM_THIS_MULTI(IDirectMusicChordTrack, PersistStreamVtbl, iface);
|
|
DMUS_PRIVATE_CHUNK Chunk;
|
|
DWORD ListSize[3], ListCount[3];
|
|
LARGE_INTEGER liMove; /* used when skipping chunks */
|
|
|
|
if (pChunk->fccID != DMUS_FOURCC_CHORDTRACK_LIST) {
|
|
ERR_(dmfile)(": %s chunk should be a CHORDTRACK list\n", debugstr_fourcc (pChunk->fccID));
|
|
return E_FAIL;
|
|
}
|
|
|
|
ListSize[0] = pChunk->dwSize - sizeof(FOURCC);
|
|
ListCount[0] = 0;
|
|
|
|
do {
|
|
IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
|
|
ListCount[0] += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize;
|
|
TRACE_(dmfile)(": %s chunk (size = %d)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
|
|
switch (Chunk.fccID) {
|
|
case DMUS_FOURCC_CHORDTRACKHEADER_CHUNK: {
|
|
TRACE_(dmfile)(": Chord track header chunk\n");
|
|
IStream_Read (pStm, &This->dwScale, sizeof(DWORD), NULL);
|
|
TRACE_(dmfile)(" - dwScale: %d\n", This->dwScale);
|
|
break;
|
|
}
|
|
case DMUS_FOURCC_CHORDTRACKBODY_CHUNK: {
|
|
DWORD sz;
|
|
DWORD it;
|
|
DWORD num;
|
|
DMUS_IO_CHORD body;
|
|
DMUS_IO_SUBCHORD subchords;
|
|
|
|
TRACE_(dmfile)(": Chord track body chunk\n");
|
|
|
|
IStream_Read (pStm, &sz, sizeof(DWORD), NULL);
|
|
TRACE_(dmfile)(" - sizeof(DMUS_IO_CHORD): %d\n", sz);
|
|
if (sz != sizeof(DMUS_IO_CHORD)) return E_FAIL;
|
|
IStream_Read (pStm, &body, sizeof(DMUS_IO_CHORD), NULL);
|
|
TRACE_(dmfile)(" - wszName: %s\n", debugstr_w(body.wszName));
|
|
TRACE_(dmfile)(" - mtTime: %u\n", body.mtTime);
|
|
TRACE_(dmfile)(" - wMeasure: %u\n", body.wMeasure);
|
|
TRACE_(dmfile)(" - bBeat: %u\n", body.bBeat);
|
|
TRACE_(dmfile)(" - bFlags: 0x%02x\n", body.bFlags);
|
|
|
|
IStream_Read (pStm, &num, sizeof(DWORD), NULL);
|
|
TRACE_(dmfile)(" - # DMUS_IO_SUBCHORDS: %d\n", num);
|
|
IStream_Read (pStm, &sz, sizeof(DWORD), NULL);
|
|
TRACE_(dmfile)(" - sizeof(DMUS_IO_SUBCHORDS): %d\n", sz);
|
|
if (sz != sizeof(DMUS_IO_SUBCHORD)) return E_FAIL;
|
|
|
|
for (it = 0; it < num; ++it) {
|
|
IStream_Read (pStm, &subchords, sizeof(DMUS_IO_SUBCHORD), NULL);
|
|
TRACE_(dmfile)("DMUS_IO_SUBCHORD #%d\n", it+1);
|
|
TRACE_(dmfile)(" - dwChordPattern: %u\n", subchords.dwChordPattern);
|
|
TRACE_(dmfile)(" - dwScalePattern: %u\n", subchords.dwScalePattern);
|
|
TRACE_(dmfile)(" - dwInversionPoints: %u\n", subchords.dwInversionPoints);
|
|
TRACE_(dmfile)(" - dwLevels: %u\n", subchords.dwLevels);
|
|
TRACE_(dmfile)(" - bChordRoot: %u\n", subchords.bChordRoot);
|
|
TRACE_(dmfile)(" - bScaleRoot: %u\n", subchords.bScaleRoot);
|
|
}
|
|
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 IDirectMusicChordTrack_IPersistStream_Load (LPPERSISTSTREAM iface, IStream* pStm) {
|
|
ICOM_THIS_MULTI(IDirectMusicChordTrack, PersistStreamVtbl, iface);
|
|
|
|
DMUS_PRIVATE_CHUNK Chunk;
|
|
LARGE_INTEGER liMove;
|
|
HRESULT hr;
|
|
|
|
TRACE("(%p, %p): Loading\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_CHORDTRACK_LIST: {
|
|
TRACE_(dmfile)(": Chord track list\n");
|
|
hr = IDirectMusicChordTrack_IPersistStream_ParseChordTrackList (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 IDirectMusicChordTrack_IPersistStream_Save (LPPERSISTSTREAM iface, IStream* pStm, BOOL fClearDirty) {
|
|
ICOM_THIS_MULTI(IDirectMusicChordTrack, PersistStreamVtbl, iface);
|
|
FIXME("(%p): Saving not implemented yet\n", This);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectMusicChordTrack_IPersistStream_GetSizeMax (LPPERSISTSTREAM iface, ULARGE_INTEGER* pcbSize) {
|
|
ICOM_THIS_MULTI(IDirectMusicChordTrack, PersistStreamVtbl, iface);
|
|
FIXME("(%p, %p): stub\n", This, pcbSize);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static const IPersistStreamVtbl DirectMusicChordTrack_PersistStream_Vtbl = {
|
|
IDirectMusicChordTrack_IPersistStream_QueryInterface,
|
|
IDirectMusicChordTrack_IPersistStream_AddRef,
|
|
IDirectMusicChordTrack_IPersistStream_Release,
|
|
IDirectMusicChordTrack_IPersistStream_GetClassID,
|
|
IDirectMusicChordTrack_IPersistStream_IsDirty,
|
|
IDirectMusicChordTrack_IPersistStream_Load,
|
|
IDirectMusicChordTrack_IPersistStream_Save,
|
|
IDirectMusicChordTrack_IPersistStream_GetSizeMax
|
|
};
|
|
|
|
/* for ClassFactory */
|
|
HRESULT WINAPI DMUSIC_CreateDirectMusicChordTrack (LPCGUID lpcGUID, LPVOID *ppobj, LPUNKNOWN pUnkOuter) {
|
|
IDirectMusicChordTrack* track;
|
|
|
|
track = HeapAlloc (GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicChordTrack));
|
|
if (NULL == track) {
|
|
*ppobj = NULL;
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
track->UnknownVtbl = &DirectMusicChordTrack_Unknown_Vtbl;
|
|
track->TrackVtbl = &DirectMusicChordTrack_Track_Vtbl;
|
|
track->PersistStreamVtbl = &DirectMusicChordTrack_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_DirectMusicChordTrack;
|
|
track->ref = 0; /* will be inited by QueryInterface */
|
|
|
|
return IDirectMusicChordTrack_IUnknown_QueryInterface ((LPUNKNOWN)&track->UnknownVtbl, lpcGUID, ppobj);
|
|
}
|