forked from Mirrors/wine-wine
528 lines
18 KiB
C
528 lines
18 KiB
C
/* IDirectMusicStyleTrack Implementation
|
|
*
|
|
* Copyright (C) 2003-2004 Rok Mandeljc
|
|
*
|
|
* 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"
|
|
#include "dmobject.h"
|
|
|
|
#include "wine/heap.h"
|
|
|
|
WINE_DEFAULT_DEBUG_CHANNEL(dmstyle);
|
|
WINE_DECLARE_DEBUG_CHANNEL(dmfile);
|
|
|
|
/*****************************************************************************
|
|
* IDirectMusicStyleTrack implementation
|
|
*/
|
|
typedef struct IDirectMusicStyleTrack {
|
|
IDirectMusicTrack8 IDirectMusicTrack8_iface;
|
|
struct dmobject dmobj; /* IPersistStream only */
|
|
LONG ref;
|
|
struct list Items;
|
|
} IDirectMusicStyleTrack;
|
|
|
|
/* IDirectMusicStyleTrack IDirectMusicTrack8 part: */
|
|
static inline IDirectMusicStyleTrack *impl_from_IDirectMusicTrack8(IDirectMusicTrack8 *iface)
|
|
{
|
|
return CONTAINING_RECORD(iface, IDirectMusicStyleTrack, IDirectMusicTrack8_iface);
|
|
}
|
|
|
|
static HRESULT WINAPI style_track_QueryInterface(IDirectMusicTrack8 *iface, REFIID riid,
|
|
void **ret_iface)
|
|
{
|
|
IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(iface);
|
|
|
|
TRACE("(%p, %s, %p)\n", This, debugstr_dmguid(riid), ret_iface);
|
|
|
|
*ret_iface = NULL;
|
|
|
|
if (IsEqualIID(riid, &IID_IUnknown) || IsEqualIID(riid, &IID_IDirectMusicTrack) ||
|
|
IsEqualIID(riid, &IID_IDirectMusicTrack8))
|
|
*ret_iface = iface;
|
|
else if (IsEqualIID(riid, &IID_IPersistStream))
|
|
*ret_iface = &This->dmobj.IPersistStream_iface;
|
|
else {
|
|
WARN("(%p, %s, %p): not found\n", This, debugstr_dmguid(riid), ret_iface);
|
|
return E_NOINTERFACE;
|
|
}
|
|
|
|
IUnknown_AddRef((IUnknown*)*ret_iface);
|
|
return S_OK;
|
|
}
|
|
|
|
static ULONG WINAPI style_track_AddRef(IDirectMusicTrack8 *iface)
|
|
{
|
|
IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(iface);
|
|
LONG ref = InterlockedIncrement(&This->ref);
|
|
|
|
TRACE("(%p) ref=%d\n", This, ref);
|
|
|
|
return ref;
|
|
}
|
|
|
|
static ULONG WINAPI style_track_Release(IDirectMusicTrack8 *iface)
|
|
{
|
|
IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(iface);
|
|
LONG ref = InterlockedDecrement(&This->ref);
|
|
|
|
TRACE("(%p) ref=%d\n", This, ref);
|
|
|
|
if (!ref) {
|
|
struct list *cursor, *cursor2;
|
|
DMUS_PRIVATE_STYLE_ITEM *item;
|
|
|
|
LIST_FOR_EACH_SAFE(cursor, cursor2, &This->Items) {
|
|
item = LIST_ENTRY(cursor, DMUS_PRIVATE_STYLE_ITEM, entry);
|
|
list_remove(cursor);
|
|
|
|
IDirectMusicStyle8_Release(item->pObject);
|
|
heap_free(item);
|
|
}
|
|
|
|
heap_free(This);
|
|
DMSTYLE_UnlockModule();
|
|
}
|
|
|
|
return ref;
|
|
}
|
|
|
|
static HRESULT WINAPI style_track_Init(IDirectMusicTrack8 *iface, IDirectMusicSegment *pSegment)
|
|
{
|
|
IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(iface);
|
|
FIXME("(%p, %p): stub\n", This, pSegment);
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI style_track_InitPlay(IDirectMusicTrack8 *iface,
|
|
IDirectMusicSegmentState *pSegmentState, IDirectMusicPerformance *pPerformance,
|
|
void **ppStateData, DWORD dwVirtualTrack8ID, DWORD dwFlags)
|
|
{
|
|
IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(iface);
|
|
FIXME("(%p, %p, %p, %p, %d, %d): stub\n", This, pSegmentState, pPerformance, ppStateData, dwVirtualTrack8ID, dwFlags);
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI style_track_EndPlay(IDirectMusicTrack8 *iface, void *pStateData)
|
|
{
|
|
IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(iface);
|
|
FIXME("(%p, %p): stub\n", This, pStateData);
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI style_track_Play(IDirectMusicTrack8 *iface, void *pStateData,
|
|
MUSIC_TIME mtStart, MUSIC_TIME mtEnd, MUSIC_TIME mtOffset, DWORD dwFlags,
|
|
IDirectMusicPerformance *pPerf, IDirectMusicSegmentState *pSegSt, DWORD dwVirtualID)
|
|
{
|
|
IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(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 style_track_GetParam(IDirectMusicTrack8 *iface, REFGUID type,
|
|
MUSIC_TIME time, MUSIC_TIME *next, void *param)
|
|
{
|
|
IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(iface);
|
|
struct list *item = NULL;
|
|
|
|
TRACE("(%p, %s, %d, %p, %p):\n", This, debugstr_dmguid(type), time, next, param);
|
|
|
|
if (!type)
|
|
return E_POINTER;
|
|
|
|
if (IsEqualGUID(&GUID_IDirectMusicStyle, type)) {
|
|
LIST_FOR_EACH (item, &This->Items) {
|
|
DMUS_PRIVATE_STYLE_ITEM *style = LIST_ENTRY(item, DMUS_PRIVATE_STYLE_ITEM, entry);
|
|
if (style->pObject) {
|
|
IDirectMusicStyle8_AddRef(style->pObject);
|
|
*((IDirectMusicStyle8**)param) = style->pObject;
|
|
|
|
return S_OK;
|
|
}
|
|
}
|
|
|
|
return DMUS_E_NOT_FOUND;
|
|
} else if (IsEqualGUID(&GUID_TimeSignature, type)) {
|
|
FIXME("GUID_TimeSignature not handled yet\n");
|
|
return S_OK;
|
|
}
|
|
|
|
return DMUS_E_GET_UNSUPPORTED;
|
|
}
|
|
|
|
static HRESULT WINAPI style_track_SetParam(IDirectMusicTrack8 *iface, REFGUID type, MUSIC_TIME time,
|
|
void *param)
|
|
{
|
|
IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(iface);
|
|
|
|
TRACE("(%p, %s, %d, %p)\n", This, debugstr_dmguid(type), time, param);
|
|
|
|
if (!type)
|
|
return E_POINTER;
|
|
|
|
if (IsEqualGUID(type, &GUID_DisableTimeSig)) {
|
|
FIXME("GUID_DisableTimeSig not handled yet\n");
|
|
return S_OK;
|
|
} else if (IsEqualGUID(type, &GUID_EnableTimeSig)) {
|
|
FIXME("GUID_EnableTimeSig not handled yet\n");
|
|
return S_OK;
|
|
} else if (IsEqualGUID(type, &GUID_IDirectMusicStyle)) {
|
|
FIXME("GUID_IDirectMusicStyle not handled yet\n");
|
|
return S_OK;
|
|
} else if (IsEqualGUID(type, &GUID_SeedVariations)) {
|
|
FIXME("GUID_SeedVariations not handled yet\n");
|
|
return S_OK;
|
|
}
|
|
|
|
return DMUS_E_SET_UNSUPPORTED;
|
|
}
|
|
|
|
static HRESULT WINAPI style_track_IsParamSupported(IDirectMusicTrack8 *iface, REFGUID rguidType)
|
|
{
|
|
IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(iface);
|
|
|
|
TRACE("(%p, %s)\n", This, debugstr_dmguid(rguidType));
|
|
|
|
if (!rguidType)
|
|
return E_POINTER;
|
|
|
|
if (IsEqualGUID (rguidType, &GUID_DisableTimeSig)
|
|
|| IsEqualGUID (rguidType, &GUID_EnableTimeSig)
|
|
|| IsEqualGUID (rguidType, &GUID_IDirectMusicStyle)
|
|
|| IsEqualGUID (rguidType, &GUID_SeedVariations)
|
|
|| IsEqualGUID (rguidType, &GUID_TimeSignature)) {
|
|
TRACE("param supported\n");
|
|
return S_OK;
|
|
}
|
|
TRACE("param unsupported\n");
|
|
return DMUS_E_TYPE_UNSUPPORTED;
|
|
}
|
|
|
|
static HRESULT WINAPI style_track_AddNotificationType(IDirectMusicTrack8 *iface,
|
|
REFGUID rguidNotificationType)
|
|
{
|
|
IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(iface);
|
|
FIXME("(%p, %s): stub\n", This, debugstr_dmguid(rguidNotificationType));
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI style_track_RemoveNotificationType(IDirectMusicTrack8 *iface,
|
|
REFGUID rguidNotificationType)
|
|
{
|
|
IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(iface);
|
|
FIXME("(%p, %s): stub\n", This, debugstr_dmguid(rguidNotificationType));
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI style_track_Clone(IDirectMusicTrack8 *iface, MUSIC_TIME mtStart,
|
|
MUSIC_TIME mtEnd, IDirectMusicTrack **ppTrack)
|
|
{
|
|
IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(iface);
|
|
FIXME("(%p, %d, %d, %p): stub\n", This, mtStart, mtEnd, ppTrack);
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI style_track_PlayEx(IDirectMusicTrack8 *iface, void *pStateData,
|
|
REFERENCE_TIME rtStart, REFERENCE_TIME rtEnd, REFERENCE_TIME rtOffset, DWORD dwFlags,
|
|
IDirectMusicPerformance *pPerf, IDirectMusicSegmentState *pSegSt, DWORD dwVirtualID)
|
|
{
|
|
IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(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 style_track_GetParamEx(IDirectMusicTrack8 *iface, REFGUID rguidType,
|
|
REFERENCE_TIME rtTime, REFERENCE_TIME *prtNext, void *pParam, void *pStateData,
|
|
DWORD dwFlags)
|
|
{
|
|
IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(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 style_track_SetParamEx(IDirectMusicTrack8 *iface, REFGUID rguidType,
|
|
REFERENCE_TIME rtTime, void *pParam, void *pStateData, DWORD dwFlags)
|
|
{
|
|
IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(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 style_track_Compose(IDirectMusicTrack8 *iface, IUnknown *context,
|
|
DWORD trackgroup, IDirectMusicTrack **track)
|
|
{
|
|
IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(iface);
|
|
|
|
TRACE("(%p, %p, %d, %p): method not implemented\n", This, context, trackgroup, track);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI style_track_Join(IDirectMusicTrack8 *iface, IDirectMusicTrack *pNewTrack,
|
|
MUSIC_TIME mtJoin, IUnknown *pContext, DWORD dwTrackGroup,
|
|
IDirectMusicTrack **ppResultTrack)
|
|
{
|
|
IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(iface);
|
|
FIXME("(%p, %p, %d, %p, %d, %p): stub\n", This, pNewTrack, mtJoin, pContext, dwTrackGroup, ppResultTrack);
|
|
return S_OK;
|
|
}
|
|
|
|
static const IDirectMusicTrack8Vtbl dmtrack8_vtbl = {
|
|
style_track_QueryInterface,
|
|
style_track_AddRef,
|
|
style_track_Release,
|
|
style_track_Init,
|
|
style_track_InitPlay,
|
|
style_track_EndPlay,
|
|
style_track_Play,
|
|
style_track_GetParam,
|
|
style_track_SetParam,
|
|
style_track_IsParamSupported,
|
|
style_track_AddNotificationType,
|
|
style_track_RemoveNotificationType,
|
|
style_track_Clone,
|
|
style_track_PlayEx,
|
|
style_track_GetParamEx,
|
|
style_track_SetParamEx,
|
|
style_track_Compose,
|
|
style_track_Join
|
|
};
|
|
|
|
static HRESULT parse_style_ref(IDirectMusicStyleTrack *This, DMUS_PRIVATE_CHUNK *pChunk,
|
|
IStream *pStm)
|
|
{
|
|
DMUS_PRIVATE_CHUNK Chunk;
|
|
DWORD ListSize[3], ListCount[3];
|
|
LARGE_INTEGER liMove; /* used when skipping chunks */
|
|
HRESULT hr;
|
|
|
|
IDirectMusicObject* pObject = NULL;
|
|
LPDMUS_PRIVATE_STYLE_ITEM pNewItem = NULL;
|
|
|
|
if (pChunk->fccID != DMUS_FOURCC_STYLE_REF_LIST) {
|
|
ERR_(dmfile)(": %s chunk should be a STYLE 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_TIME_STAMP_CHUNK: {
|
|
TRACE_(dmfile)(": Time Stamp chunk\n");
|
|
pNewItem = HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, sizeof(DMUS_PRIVATE_STYLE_ITEM));
|
|
if (NULL == pNewItem) {
|
|
ERR(": no more memory\n");
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
IStream_Read (pStm, &pNewItem->dwTimeStamp, sizeof(DWORD), NULL);
|
|
TRACE_(dmfile)(" - dwTimeStamp: %u\n", pNewItem->dwTimeStamp);
|
|
list_add_tail (&This->Items, &pNewItem->entry);
|
|
break;
|
|
}
|
|
case FOURCC_LIST: {
|
|
IStream_Read (pStm, &Chunk.fccID, sizeof(FOURCC), NULL);
|
|
TRACE_(dmfile)(": LIST chunk of type %s", debugstr_fourcc(Chunk.fccID));
|
|
ListSize[1] = Chunk.dwSize - sizeof(FOURCC);
|
|
ListCount[1] = 0;
|
|
switch (Chunk.fccID) {
|
|
/**
|
|
* should be a DMRF (DirectMusic Reference) list @TODO
|
|
*/
|
|
case DMUS_FOURCC_REF_LIST: {
|
|
FIXME_(dmfile)(": DMRF (DM References) list, not yet handled\n");
|
|
hr = IDirectMusicUtils_IPersistStream_ParseReference(&This->dmobj.IPersistStream_iface,
|
|
&Chunk, pStm, &pObject);
|
|
if (FAILED(hr)) {
|
|
ERR(": could not load Reference\n");
|
|
return hr;
|
|
}
|
|
hr = IDirectMusicObject_QueryInterface(pObject, &IID_IDirectMusicStyle8, (LPVOID*)&pNewItem->pObject);
|
|
if (FAILED(hr)) {
|
|
ERR(": Reference not an IDirectMusicStyle, exiting\n");
|
|
exit(-1);
|
|
return hr;
|
|
}
|
|
IDirectMusicObject_Release(pObject);
|
|
break;
|
|
}
|
|
default: {
|
|
TRACE_(dmfile)(": unknown (skipping)\n");
|
|
liMove.QuadPart = Chunk.dwSize - sizeof(FOURCC);
|
|
IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
|
|
break;
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
default: {
|
|
TRACE_(dmfile)(": unknown chunk (irrelevant & 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 parse_styletrack_list(IDirectMusicStyleTrack *This, DMUS_PRIVATE_CHUNK *pChunk,
|
|
IStream *pStm)
|
|
{
|
|
DMUS_PRIVATE_CHUNK Chunk;
|
|
DWORD ListSize[3], ListCount[3];
|
|
LARGE_INTEGER liMove; /* used when skipping chunks */
|
|
HRESULT hr;
|
|
|
|
if (pChunk->fccID != DMUS_FOURCC_STYLE_TRACK_LIST) {
|
|
ERR_(dmfile)(": %s chunk should be a STYLETRACK 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 FOURCC_LIST: {
|
|
IStream_Read (pStm, &Chunk.fccID, sizeof(FOURCC), NULL);
|
|
TRACE_(dmfile)(": LIST chunk of type %s", debugstr_fourcc(Chunk.fccID));
|
|
ListSize[1] = Chunk.dwSize - sizeof(FOURCC);
|
|
ListCount[1] = 0;
|
|
switch (Chunk.fccID) {
|
|
case DMUS_FOURCC_STYLE_REF_LIST: {
|
|
TRACE_(dmfile)(": STYLE_REF list\n");
|
|
hr = parse_style_ref(This, &Chunk, pStm);
|
|
if (FAILED(hr)) return hr;
|
|
break;
|
|
}
|
|
default: {
|
|
TRACE_(dmfile)(": unknown (skipping)\n");
|
|
liMove.QuadPart = Chunk.dwSize - sizeof(FOURCC);
|
|
IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
|
|
break;
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
default: {
|
|
TRACE_(dmfile)(": unknown chunk (irrelevant & 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 inline IDirectMusicStyleTrack *impl_from_IPersistStream(IPersistStream *iface)
|
|
{
|
|
return CONTAINING_RECORD(iface, IDirectMusicStyleTrack, dmobj.IPersistStream_iface);
|
|
}
|
|
|
|
static HRESULT WINAPI IPersistStreamImpl_Load(IPersistStream *iface, IStream *pStm)
|
|
{
|
|
IDirectMusicStyleTrack *This = impl_from_IPersistStream(iface);
|
|
DMUS_PRIVATE_CHUNK Chunk;
|
|
LARGE_INTEGER liMove;
|
|
HRESULT hr;
|
|
|
|
FIXME("(%p, %p): Loading not fully implemented yet\n", This, pStm);
|
|
|
|
IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
|
|
TRACE_(dmfile)(": %s chunk (size = %d)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
|
|
switch (Chunk.fccID) {
|
|
case FOURCC_LIST: {
|
|
IStream_Read (pStm, &Chunk.fccID, sizeof(FOURCC), NULL);
|
|
TRACE_(dmfile)(": %s chunk (size = %d)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
|
|
switch (Chunk.fccID) {
|
|
case DMUS_FOURCC_STYLE_TRACK_LIST: {
|
|
TRACE_(dmfile)(": Chord track list\n");
|
|
hr = parse_styletrack_list(This, &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 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;
|
|
}
|