657 lines
26 KiB
C
657 lines
26 KiB
C
/* IDirectMusicAudioPath 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 General Public License as published by
|
|
* the Free Software Foundation; either version 2 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 Library General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU 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);
|
|
|
|
/*****************************************************************************
|
|
* IDirectMusicAudioPathImpl implementation
|
|
*/
|
|
/* IDirectMusicAudioPath IUnknown part: */
|
|
static HRESULT WINAPI IDirectMusicAudioPathImpl_IUnknown_QueryInterface (LPUNKNOWN iface, REFIID riid, LPVOID *ppobj) {
|
|
ICOM_THIS_MULTI(IDirectMusicAudioPathImpl, UnknownVtbl, iface);
|
|
TRACE("(%p, %s, %p)\n", This, debugstr_dmguid(riid), ppobj);
|
|
|
|
if (IsEqualIID (riid, &IID_IUnknown)) {
|
|
*ppobj = (LPVOID)&This->UnknownVtbl;
|
|
IUnknown_AddRef (iface);
|
|
return S_OK;
|
|
} else if (IsEqualIID (riid, &IID_IDirectMusicAudioPath)) {
|
|
*ppobj = (LPVOID)&This->AudioPathVtbl;
|
|
IUnknown_AddRef (iface);
|
|
return S_OK;
|
|
} else if (IsEqualIID (riid, &IID_IDirectMusicObject)) {
|
|
*ppobj = (LPVOID)&This->ObjectVtbl;
|
|
IUnknown_AddRef (iface);
|
|
return S_OK;
|
|
} else if (IsEqualIID (riid, &IID_IPersistStream)) {
|
|
*ppobj = (LPVOID)&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 IDirectMusicAudioPathImpl_IUnknown_AddRef (LPUNKNOWN iface) {
|
|
ICOM_THIS_MULTI(IDirectMusicAudioPathImpl, UnknownVtbl, iface);
|
|
ULONG ref = InterlockedIncrement(&This->ref);
|
|
|
|
TRACE("(%p): AddRef from %d\n", This, ref - 1);
|
|
|
|
DMIME_LockModule();
|
|
|
|
return ref;
|
|
}
|
|
|
|
static ULONG WINAPI IDirectMusicAudioPathImpl_IUnknown_Release (LPUNKNOWN iface) {
|
|
ICOM_THIS_MULTI(IDirectMusicAudioPathImpl, UnknownVtbl, iface);
|
|
ULONG ref = InterlockedDecrement(&This->ref);
|
|
TRACE("(%p): ReleaseRef to %d\n", This, ref);
|
|
|
|
if (ref == 0) {
|
|
if (This->pDSBuffer) {
|
|
IDirectSoundBuffer8_Release(This->pDSBuffer);
|
|
}
|
|
HeapFree(GetProcessHeap(), 0, This);
|
|
}
|
|
|
|
DMIME_UnlockModule();
|
|
|
|
return ref;
|
|
}
|
|
|
|
static const IUnknownVtbl DirectMusicAudioPath_Unknown_Vtbl = {
|
|
IDirectMusicAudioPathImpl_IUnknown_QueryInterface,
|
|
IDirectMusicAudioPathImpl_IUnknown_AddRef,
|
|
IDirectMusicAudioPathImpl_IUnknown_Release
|
|
};
|
|
|
|
/* IDirectMusicAudioPathImpl IDirectMusicAudioPath part: */
|
|
static HRESULT WINAPI IDirectMusicAudioPathImpl_IDirectMusicAudioPath_QueryInterface (LPDIRECTMUSICAUDIOPATH iface, REFIID riid, LPVOID *ppobj) {
|
|
ICOM_THIS_MULTI(IDirectMusicAudioPathImpl, AudioPathVtbl, iface);
|
|
return IUnknown_QueryInterface ((LPUNKNOWN)&This->UnknownVtbl, riid, ppobj);
|
|
}
|
|
|
|
static ULONG WINAPI IDirectMusicAudioPathImpl_IDirectMusicAudioPath_AddRef (LPDIRECTMUSICAUDIOPATH iface) {
|
|
ICOM_THIS_MULTI(IDirectMusicAudioPathImpl, AudioPathVtbl, iface);
|
|
return IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl);
|
|
}
|
|
|
|
static ULONG WINAPI IDirectMusicAudioPathImpl_IDirectMusicAudioPath_Release (LPDIRECTMUSICAUDIOPATH iface) {
|
|
ICOM_THIS_MULTI(IDirectMusicAudioPathImpl, AudioPathVtbl, iface);
|
|
return IUnknown_Release ((LPUNKNOWN)&This->UnknownVtbl);
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectMusicAudioPathImpl_IDirectMusicAudioPath_GetObjectInPath (LPDIRECTMUSICAUDIOPATH iface, DWORD dwPChannel, DWORD dwStage, DWORD dwBuffer, REFGUID guidObject, WORD dwIndex, REFGUID iidInterface, void** ppObject) {
|
|
ICOM_THIS_MULTI(IDirectMusicAudioPathImpl, AudioPathVtbl, iface);
|
|
|
|
FIXME("(%p, %d, %d, %d, %s, %d, %s, %p): stub\n", This, dwPChannel, dwStage, dwBuffer, debugstr_dmguid(guidObject), dwIndex, debugstr_dmguid(iidInterface), ppObject);
|
|
|
|
switch (dwStage) {
|
|
case DMUS_PATH_BUFFER:
|
|
{
|
|
if (IsEqualIID (iidInterface, &IID_IDirectSoundBuffer8)) {
|
|
IDirectSoundBuffer8_QueryInterface (This->pDSBuffer, &IID_IDirectSoundBuffer8, ppObject);
|
|
TRACE("returning %p\n",*ppObject);
|
|
return S_OK;
|
|
} else if (IsEqualIID (iidInterface, &IID_IDirectSound3DBuffer)) {
|
|
IDirectSoundBuffer8_QueryInterface (This->pDSBuffer, &IID_IDirectSound3DBuffer, ppObject);
|
|
TRACE("returning %p\n",*ppObject);
|
|
return S_OK;
|
|
} else {
|
|
FIXME("Bad iid\n");
|
|
}
|
|
}
|
|
break;
|
|
|
|
case DMUS_PATH_PRIMARY_BUFFER: {
|
|
if (IsEqualIID (iidInterface, &IID_IDirectSound3DListener)) {
|
|
IDirectSoundBuffer8_QueryInterface (This->pPrimary, &IID_IDirectSound3DListener, ppObject);
|
|
return S_OK;
|
|
} else {
|
|
FIXME("bad iid...\n");
|
|
}
|
|
}
|
|
break;
|
|
|
|
case DMUS_PATH_AUDIOPATH_GRAPH:
|
|
{
|
|
if (IsEqualIID (iidInterface, &IID_IDirectMusicGraph)) {
|
|
if (NULL == This->pToolGraph) {
|
|
IDirectMusicGraphImpl* pGraph;
|
|
DMUSIC_CreateDirectMusicGraphImpl (&IID_IDirectMusicGraph, (LPVOID*)&pGraph, NULL);
|
|
This->pToolGraph = (IDirectMusicGraph*) pGraph;
|
|
}
|
|
*ppObject = (LPDIRECTMUSICGRAPH) This->pToolGraph;
|
|
IDirectMusicGraph_AddRef((LPDIRECTMUSICGRAPH) *ppObject);
|
|
return S_OK;
|
|
}
|
|
}
|
|
break;
|
|
|
|
case DMUS_PATH_AUDIOPATH_TOOL:
|
|
{
|
|
/* TODO */
|
|
}
|
|
break;
|
|
|
|
case DMUS_PATH_PERFORMANCE:
|
|
{
|
|
/* TODO check wanted GUID */
|
|
*ppObject = (LPDIRECTMUSICPERFORMANCE8) This->pPerf;
|
|
IUnknown_AddRef((LPUNKNOWN) *ppObject);
|
|
return S_OK;
|
|
}
|
|
break;
|
|
|
|
case DMUS_PATH_PERFORMANCE_GRAPH:
|
|
{
|
|
IDirectMusicGraph* pPerfoGraph = NULL;
|
|
IDirectMusicPerformance8_GetGraph((LPDIRECTMUSICPERFORMANCE8) This->pPerf, &pPerfoGraph);
|
|
if (NULL == pPerfoGraph) {
|
|
IDirectMusicGraphImpl* pGraph = NULL;
|
|
DMUSIC_CreateDirectMusicGraphImpl (&IID_IDirectMusicGraph, (LPVOID*)&pGraph, NULL);
|
|
IDirectMusicPerformance8_SetGraph((LPDIRECTMUSICPERFORMANCE8) This->pPerf, (IDirectMusicGraph*) pGraph);
|
|
/* we need release as SetGraph do an AddRef */
|
|
IDirectMusicGraph_Release((LPDIRECTMUSICGRAPH) pGraph);
|
|
pPerfoGraph = (LPDIRECTMUSICGRAPH) pGraph;
|
|
}
|
|
*ppObject = (LPDIRECTMUSICGRAPH) pPerfoGraph;
|
|
return S_OK;
|
|
}
|
|
break;
|
|
|
|
case DMUS_PATH_PERFORMANCE_TOOL:
|
|
default:
|
|
break;
|
|
}
|
|
|
|
*ppObject = NULL;
|
|
return E_INVALIDARG;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectMusicAudioPathImpl_IDirectMusicAudioPath_Activate (LPDIRECTMUSICAUDIOPATH iface, BOOL fActivate) {
|
|
ICOM_THIS_MULTI(IDirectMusicAudioPathImpl, AudioPathVtbl, iface);
|
|
FIXME("(%p, %d): stub\n", This, fActivate);
|
|
if (!fActivate) {
|
|
if (!This->fActive) return S_OK;
|
|
This->fActive = FALSE;
|
|
} else {
|
|
if (This->fActive) return S_OK;
|
|
This->fActive = TRUE;
|
|
if (NULL != This->pDSBuffer) {
|
|
IDirectSoundBuffer_Stop(This->pDSBuffer);
|
|
}
|
|
}
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectMusicAudioPathImpl_IDirectMusicAudioPath_SetVolume (LPDIRECTMUSICAUDIOPATH iface, long lVolume, DWORD dwDuration) {
|
|
ICOM_THIS_MULTI(IDirectMusicAudioPathImpl, AudioPathVtbl, iface);
|
|
FIXME("(%p, %li, %d): stub\n", This, lVolume, dwDuration);
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectMusicAudioPathImpl_IDirectMusicAudioPath_ConvertPChannel (LPDIRECTMUSICAUDIOPATH iface, DWORD dwPChannelIn, DWORD* pdwPChannelOut) {
|
|
ICOM_THIS_MULTI(IDirectMusicAudioPathImpl, AudioPathVtbl, iface);
|
|
FIXME("(%p, %d, %p): stub\n", This, dwPChannelIn, pdwPChannelOut);
|
|
return S_OK;
|
|
}
|
|
|
|
static const IDirectMusicAudioPathVtbl DirectMusicAudioPath_AudioPath_Vtbl = {
|
|
IDirectMusicAudioPathImpl_IDirectMusicAudioPath_QueryInterface,
|
|
IDirectMusicAudioPathImpl_IDirectMusicAudioPath_AddRef,
|
|
IDirectMusicAudioPathImpl_IDirectMusicAudioPath_Release,
|
|
IDirectMusicAudioPathImpl_IDirectMusicAudioPath_GetObjectInPath,
|
|
IDirectMusicAudioPathImpl_IDirectMusicAudioPath_Activate,
|
|
IDirectMusicAudioPathImpl_IDirectMusicAudioPath_SetVolume,
|
|
IDirectMusicAudioPathImpl_IDirectMusicAudioPath_ConvertPChannel
|
|
};
|
|
|
|
/* IDirectMusicAudioPathImpl IDirectMusicObject part: */
|
|
static HRESULT WINAPI IDirectMusicAudioPathImpl_IDirectMusicObject_QueryInterface (LPDIRECTMUSICOBJECT iface, REFIID riid, LPVOID *ppobj) {
|
|
ICOM_THIS_MULTI(IDirectMusicAudioPathImpl, ObjectVtbl, iface);
|
|
return IUnknown_QueryInterface ((LPUNKNOWN)&This->UnknownVtbl, riid, ppobj);
|
|
}
|
|
|
|
static ULONG WINAPI IDirectMusicAudioPathImpl_IDirectMusicObject_AddRef (LPDIRECTMUSICOBJECT iface) {
|
|
ICOM_THIS_MULTI(IDirectMusicAudioPathImpl, ObjectVtbl, iface);
|
|
return IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl);
|
|
}
|
|
|
|
static ULONG WINAPI IDirectMusicAudioPathImpl_IDirectMusicObject_Release (LPDIRECTMUSICOBJECT iface) {
|
|
ICOM_THIS_MULTI(IDirectMusicAudioPathImpl, ObjectVtbl, iface);
|
|
return IUnknown_Release ((LPUNKNOWN)&This->UnknownVtbl);
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectMusicAudioPathImpl_IDirectMusicObject_GetDescriptor (LPDIRECTMUSICOBJECT iface, LPDMUS_OBJECTDESC pDesc) {
|
|
ICOM_THIS_MULTI(IDirectMusicAudioPathImpl, ObjectVtbl, iface);
|
|
TRACE("(%p, %p)\n", This, pDesc);
|
|
/* I think we shouldn't return pointer here since then values can be changed; it'd be a mess */
|
|
memcpy (pDesc, This->pDesc, This->pDesc->dwSize);
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectMusicAudioPathImpl_IDirectMusicObject_SetDescriptor (LPDIRECTMUSICOBJECT iface, LPDMUS_OBJECTDESC pDesc) {
|
|
ICOM_THIS_MULTI(IDirectMusicAudioPathImpl, ObjectVtbl, iface);
|
|
TRACE("(%p, %p): setting descriptor:\n%s\n", This, pDesc, debugstr_DMUS_OBJECTDESC (pDesc));
|
|
|
|
/* According to MSDN, we should copy only given values, not whole struct */
|
|
if (pDesc->dwValidData & DMUS_OBJ_OBJECT)
|
|
memcpy (&This->pDesc->guidObject, &pDesc->guidObject, sizeof (pDesc->guidObject));
|
|
if (pDesc->dwValidData & DMUS_OBJ_CLASS)
|
|
memcpy (&This->pDesc->guidClass, &pDesc->guidClass, sizeof (pDesc->guidClass));
|
|
if (pDesc->dwValidData & DMUS_OBJ_NAME)
|
|
lstrcpynW (This->pDesc->wszName, pDesc->wszName, DMUS_MAX_NAME);
|
|
if (pDesc->dwValidData & DMUS_OBJ_CATEGORY)
|
|
lstrcpynW (This->pDesc->wszCategory, pDesc->wszCategory, DMUS_MAX_CATEGORY);
|
|
if (pDesc->dwValidData & DMUS_OBJ_FILENAME)
|
|
lstrcpynW (This->pDesc->wszFileName, pDesc->wszFileName, DMUS_MAX_FILENAME);
|
|
if (pDesc->dwValidData & DMUS_OBJ_VERSION)
|
|
memcpy (&This->pDesc->vVersion, &pDesc->vVersion, sizeof (pDesc->vVersion));
|
|
if (pDesc->dwValidData & DMUS_OBJ_DATE)
|
|
memcpy (&This->pDesc->ftDate, &pDesc->ftDate, sizeof (pDesc->ftDate));
|
|
if (pDesc->dwValidData & DMUS_OBJ_MEMORY) {
|
|
memcpy (&This->pDesc->llMemLength, &pDesc->llMemLength, sizeof (pDesc->llMemLength));
|
|
memcpy (This->pDesc->pbMemData, pDesc->pbMemData, sizeof (pDesc->pbMemData));
|
|
}
|
|
if (pDesc->dwValidData & DMUS_OBJ_STREAM) {
|
|
/* according to MSDN, we copy the stream */
|
|
IStream_Clone (pDesc->pStream, &This->pDesc->pStream);
|
|
}
|
|
|
|
/* add new flags */
|
|
This->pDesc->dwValidData |= pDesc->dwValidData;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectMusicAudioPathImpl_IDirectMusicObject_ParseDescriptor (LPDIRECTMUSICOBJECT iface, LPSTREAM pStream, LPDMUS_OBJECTDESC pDesc) {
|
|
ICOM_THIS_MULTI(IDirectMusicAudioPathImpl, ObjectVtbl, iface);
|
|
DMUS_PRIVATE_CHUNK Chunk;
|
|
DWORD StreamSize, StreamCount, ListSize[1], ListCount[1];
|
|
LARGE_INTEGER liMove; /* used when skipping chunks */
|
|
|
|
TRACE("(%p, %p, %p)\n", This, pStream, pDesc);
|
|
|
|
/* FIXME: should this be determined from stream? */
|
|
pDesc->dwValidData |= DMUS_OBJ_CLASS;
|
|
memcpy (&pDesc->guidClass, &CLSID_DirectMusicAudioPath, sizeof(CLSID));
|
|
|
|
IStream_Read (pStream, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
|
|
TRACE_(dmfile)(": %s chunk (size = 0x%04x)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
|
|
switch (Chunk.fccID) {
|
|
case FOURCC_RIFF: {
|
|
IStream_Read (pStream, &Chunk.fccID, sizeof(FOURCC), NULL);
|
|
TRACE_(dmfile)(": RIFF chunk of type %s", debugstr_fourcc(Chunk.fccID));
|
|
StreamSize = Chunk.dwSize - sizeof(FOURCC);
|
|
StreamCount = 0;
|
|
if (Chunk.fccID == DMUS_FOURCC_AUDIOPATH_FORM) {
|
|
TRACE_(dmfile)(": audio path form\n");
|
|
do {
|
|
IStream_Read (pStream, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
|
|
StreamCount += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize;
|
|
TRACE_(dmfile)(": %s chunk (size = 0x%04x)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
|
|
switch (Chunk.fccID) {
|
|
case DMUS_FOURCC_GUID_CHUNK: {
|
|
TRACE_(dmfile)(": GUID chunk\n");
|
|
pDesc->dwValidData |= DMUS_OBJ_OBJECT;
|
|
IStream_Read (pStream, &pDesc->guidObject, Chunk.dwSize, NULL);
|
|
break;
|
|
}
|
|
case DMUS_FOURCC_VERSION_CHUNK: {
|
|
TRACE_(dmfile)(": version chunk\n");
|
|
pDesc->dwValidData |= DMUS_OBJ_VERSION;
|
|
IStream_Read (pStream, &pDesc->vVersion, Chunk.dwSize, NULL);
|
|
break;
|
|
}
|
|
case DMUS_FOURCC_CATEGORY_CHUNK: {
|
|
TRACE_(dmfile)(": category chunk\n");
|
|
pDesc->dwValidData |= DMUS_OBJ_CATEGORY;
|
|
IStream_Read (pStream, pDesc->wszCategory, Chunk.dwSize, NULL);
|
|
break;
|
|
}
|
|
case FOURCC_LIST: {
|
|
IStream_Read (pStream, &Chunk.fccID, sizeof(FOURCC), NULL);
|
|
TRACE_(dmfile)(": LIST chunk of type %s", debugstr_fourcc(Chunk.fccID));
|
|
ListSize[0] = Chunk.dwSize - sizeof(FOURCC);
|
|
ListCount[0] = 0;
|
|
switch (Chunk.fccID) {
|
|
/* evil M$ UNFO list, which can (!?) contain INFO elements */
|
|
case DMUS_FOURCC_UNFO_LIST: {
|
|
TRACE_(dmfile)(": UNFO list\n");
|
|
do {
|
|
IStream_Read (pStream, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
|
|
ListCount[0] += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize;
|
|
TRACE_(dmfile)(": %s chunk (size = 0x%04x)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
|
|
switch (Chunk.fccID) {
|
|
/* don't ask me why, but M$ puts INFO elements in UNFO list sometimes
|
|
(though strings seem to be valid unicode) */
|
|
case mmioFOURCC('I','N','A','M'):
|
|
case DMUS_FOURCC_UNAM_CHUNK: {
|
|
TRACE_(dmfile)(": name chunk\n");
|
|
pDesc->dwValidData |= DMUS_OBJ_NAME;
|
|
IStream_Read (pStream, pDesc->wszName, Chunk.dwSize, NULL);
|
|
break;
|
|
}
|
|
case mmioFOURCC('I','A','R','T'):
|
|
case DMUS_FOURCC_UART_CHUNK: {
|
|
TRACE_(dmfile)(": artist chunk (ignored)\n");
|
|
liMove.QuadPart = Chunk.dwSize;
|
|
IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL);
|
|
break;
|
|
}
|
|
case mmioFOURCC('I','C','O','P'):
|
|
case DMUS_FOURCC_UCOP_CHUNK: {
|
|
TRACE_(dmfile)(": copyright chunk (ignored)\n");
|
|
liMove.QuadPart = Chunk.dwSize;
|
|
IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL);
|
|
break;
|
|
}
|
|
case mmioFOURCC('I','S','B','J'):
|
|
case DMUS_FOURCC_USBJ_CHUNK: {
|
|
TRACE_(dmfile)(": subject chunk (ignored)\n");
|
|
liMove.QuadPart = Chunk.dwSize;
|
|
IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL);
|
|
break;
|
|
}
|
|
case mmioFOURCC('I','C','M','T'):
|
|
case DMUS_FOURCC_UCMT_CHUNK: {
|
|
TRACE_(dmfile)(": comment chunk (ignored)\n");
|
|
liMove.QuadPart = Chunk.dwSize;
|
|
IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL);
|
|
break;
|
|
}
|
|
default: {
|
|
TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n");
|
|
liMove.QuadPart = Chunk.dwSize;
|
|
IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL);
|
|
break;
|
|
}
|
|
}
|
|
TRACE_(dmfile)(": ListCount[0] = %d < ListSize[0] = %d\n", ListCount[0], ListSize[0]);
|
|
} while (ListCount[0] < ListSize[0]);
|
|
break;
|
|
}
|
|
default: {
|
|
TRACE_(dmfile)(": unknown (skipping)\n");
|
|
liMove.QuadPart = Chunk.dwSize - sizeof(FOURCC);
|
|
IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL);
|
|
break;
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
default: {
|
|
TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n");
|
|
liMove.QuadPart = Chunk.dwSize;
|
|
IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL);
|
|
break;
|
|
}
|
|
}
|
|
TRACE_(dmfile)(": StreamCount[0] = %d < StreamSize[0] = %d\n", StreamCount, StreamSize);
|
|
} while (StreamCount < StreamSize);
|
|
} else {
|
|
TRACE_(dmfile)(": unexpected chunk; loading failed)\n");
|
|
liMove.QuadPart = StreamSize;
|
|
IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL); /* skip the rest of the chunk */
|
|
return E_FAIL;
|
|
}
|
|
|
|
TRACE_(dmfile)(": reading finished\n");
|
|
break;
|
|
}
|
|
default: {
|
|
TRACE_(dmfile)(": unexpected chunk; loading failed)\n");
|
|
liMove.QuadPart = Chunk.dwSize;
|
|
IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL); /* skip the rest of the chunk */
|
|
return DMUS_E_INVALIDFILE;
|
|
}
|
|
}
|
|
|
|
TRACE(": returning descriptor:\n%s\n", debugstr_DMUS_OBJECTDESC (pDesc));
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static const IDirectMusicObjectVtbl DirectMusicAudioPath_Object_Vtbl = {
|
|
IDirectMusicAudioPathImpl_IDirectMusicObject_QueryInterface,
|
|
IDirectMusicAudioPathImpl_IDirectMusicObject_AddRef,
|
|
IDirectMusicAudioPathImpl_IDirectMusicObject_Release,
|
|
IDirectMusicAudioPathImpl_IDirectMusicObject_GetDescriptor,
|
|
IDirectMusicAudioPathImpl_IDirectMusicObject_SetDescriptor,
|
|
IDirectMusicAudioPathImpl_IDirectMusicObject_ParseDescriptor
|
|
};
|
|
|
|
/* IDirectMusicAudioPathImpl IPersistStream part: */
|
|
static HRESULT WINAPI IDirectMusicAudioPathImpl_IPersistStream_QueryInterface (LPPERSISTSTREAM iface, REFIID riid, LPVOID *ppobj) {
|
|
ICOM_THIS_MULTI(IDirectMusicAudioPathImpl, PersistStreamVtbl, iface);
|
|
return IUnknown_QueryInterface ((LPUNKNOWN)&This->UnknownVtbl, riid, ppobj);
|
|
}
|
|
|
|
static ULONG WINAPI IDirectMusicAudioPathImpl_IPersistStream_AddRef (LPPERSISTSTREAM iface) {
|
|
ICOM_THIS_MULTI(IDirectMusicAudioPathImpl, PersistStreamVtbl, iface);
|
|
return IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl);
|
|
}
|
|
|
|
static ULONG WINAPI IDirectMusicAudioPathImpl_IPersistStream_Release (LPPERSISTSTREAM iface) {
|
|
ICOM_THIS_MULTI(IDirectMusicAudioPathImpl, PersistStreamVtbl, iface);
|
|
return IUnknown_Release ((LPUNKNOWN)&This->UnknownVtbl);
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectMusicAudioPathImpl_IPersistStream_GetClassID (LPPERSISTSTREAM iface, CLSID* pClassID) {
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectMusicAudioPathImpl_IPersistStream_IsDirty (LPPERSISTSTREAM iface) {
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectMusicAudioPathImpl_IPersistStream_Load (LPPERSISTSTREAM iface, IStream* pStm) {
|
|
ICOM_THIS_MULTI(IDirectMusicAudioPathImpl, PersistStreamVtbl, iface);
|
|
|
|
FOURCC chunkID;
|
|
DWORD chunkSize, StreamSize, StreamCount, ListSize[3], ListCount[3];
|
|
LARGE_INTEGER liMove; /* used when skipping chunks */
|
|
|
|
FIXME("(%p, %p): Loading not implemented yet\n", This, pStm);
|
|
IStream_Read (pStm, &chunkID, sizeof(FOURCC), NULL);
|
|
IStream_Read (pStm, &chunkSize, sizeof(DWORD), NULL);
|
|
TRACE_(dmfile)(": %s chunk (size = %d)", debugstr_fourcc (chunkID), chunkSize);
|
|
switch (chunkID) {
|
|
case FOURCC_RIFF: {
|
|
IStream_Read (pStm, &chunkID, sizeof(FOURCC), NULL);
|
|
TRACE_(dmfile)(": RIFF chunk of type %s", debugstr_fourcc(chunkID));
|
|
StreamSize = chunkSize - sizeof(FOURCC);
|
|
StreamCount = 0;
|
|
switch (chunkID) {
|
|
case DMUS_FOURCC_AUDIOPATH_FORM: {
|
|
TRACE_(dmfile)(": audio path form\n");
|
|
do {
|
|
IStream_Read (pStm, &chunkID, sizeof(FOURCC), NULL);
|
|
IStream_Read (pStm, &chunkSize, sizeof(FOURCC), NULL);
|
|
StreamCount += sizeof(FOURCC) + sizeof(DWORD) + chunkSize;
|
|
TRACE_(dmfile)(": %s chunk (size = %d)", debugstr_fourcc (chunkID), chunkSize);
|
|
switch (chunkID) {
|
|
case DMUS_FOURCC_GUID_CHUNK: {
|
|
TRACE_(dmfile)(": GUID chunk\n");
|
|
This->pDesc->dwValidData |= DMUS_OBJ_OBJECT;
|
|
IStream_Read (pStm, &This->pDesc->guidObject, chunkSize, NULL);
|
|
break;
|
|
}
|
|
case DMUS_FOURCC_VERSION_CHUNK: {
|
|
TRACE_(dmfile)(": version chunk\n");
|
|
This->pDesc->dwValidData |= DMUS_OBJ_VERSION;
|
|
IStream_Read (pStm, &This->pDesc->vVersion, chunkSize, NULL);
|
|
break;
|
|
}
|
|
case DMUS_FOURCC_CATEGORY_CHUNK: {
|
|
TRACE_(dmfile)(": category chunk\n");
|
|
This->pDesc->dwValidData |= DMUS_OBJ_CATEGORY;
|
|
IStream_Read (pStm, This->pDesc->wszCategory, chunkSize, NULL);
|
|
break;
|
|
}
|
|
case FOURCC_LIST: {
|
|
IStream_Read (pStm, &chunkID, sizeof(FOURCC), NULL);
|
|
TRACE_(dmfile)(": LIST chunk of type %s", debugstr_fourcc(chunkID));
|
|
ListSize[0] = chunkSize - sizeof(FOURCC);
|
|
ListCount[0] = 0;
|
|
switch (chunkID) {
|
|
case DMUS_FOURCC_UNFO_LIST: {
|
|
TRACE_(dmfile)(": UNFO list\n");
|
|
do {
|
|
IStream_Read (pStm, &chunkID, sizeof(FOURCC), NULL);
|
|
IStream_Read (pStm, &chunkSize, sizeof(FOURCC), NULL);
|
|
ListCount[0] += sizeof(FOURCC) + sizeof(DWORD) + chunkSize;
|
|
TRACE_(dmfile)(": %s chunk (size = %d)", debugstr_fourcc (chunkID), chunkSize);
|
|
switch (chunkID) {
|
|
/* don't ask me why, but M$ puts INFO elements in UNFO list sometimes
|
|
(though strings seem to be valid unicode) */
|
|
case mmioFOURCC('I','N','A','M'):
|
|
case DMUS_FOURCC_UNAM_CHUNK: {
|
|
TRACE_(dmfile)(": name chunk\n");
|
|
This->pDesc->dwValidData |= DMUS_OBJ_NAME;
|
|
IStream_Read (pStm, This->pDesc->wszName, chunkSize, NULL);
|
|
break;
|
|
}
|
|
case mmioFOURCC('I','A','R','T'):
|
|
case DMUS_FOURCC_UART_CHUNK: {
|
|
TRACE_(dmfile)(": artist chunk (ignored)\n");
|
|
liMove.QuadPart = chunkSize;
|
|
IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
|
|
break;
|
|
}
|
|
case mmioFOURCC('I','C','O','P'):
|
|
case DMUS_FOURCC_UCOP_CHUNK: {
|
|
TRACE_(dmfile)(": copyright chunk (ignored)\n");
|
|
liMove.QuadPart = chunkSize;
|
|
IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
|
|
break;
|
|
}
|
|
case mmioFOURCC('I','S','B','J'):
|
|
case DMUS_FOURCC_USBJ_CHUNK: {
|
|
TRACE_(dmfile)(": subject chunk (ignored)\n");
|
|
liMove.QuadPart = chunkSize;
|
|
IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
|
|
break;
|
|
}
|
|
case mmioFOURCC('I','C','M','T'):
|
|
case DMUS_FOURCC_UCMT_CHUNK: {
|
|
TRACE_(dmfile)(": comment chunk (ignored)\n");
|
|
liMove.QuadPart = chunkSize;
|
|
IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
|
|
break;
|
|
}
|
|
default: {
|
|
TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n");
|
|
liMove.QuadPart = chunkSize;
|
|
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]);
|
|
break;
|
|
}
|
|
default: {
|
|
TRACE_(dmfile)(": unknown (skipping)\n");
|
|
liMove.QuadPart = chunkSize - sizeof(FOURCC);
|
|
IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
|
|
break;
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
default: {
|
|
TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n");
|
|
liMove.QuadPart = chunkSize;
|
|
IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
|
|
break;
|
|
}
|
|
}
|
|
TRACE_(dmfile)(": StreamCount[0] = %d < StreamSize[0] = %d\n", StreamCount, StreamSize);
|
|
} while (StreamCount < StreamSize);
|
|
break;
|
|
}
|
|
default: {
|
|
TRACE_(dmfile)(": unexpected chunk; loading failed)\n");
|
|
liMove.QuadPart = StreamSize;
|
|
IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); /* skip the rest of the chunk */
|
|
return E_FAIL;
|
|
}
|
|
}
|
|
TRACE_(dmfile)(": reading finished\n");
|
|
break;
|
|
}
|
|
default: {
|
|
TRACE_(dmfile)(": unexpected chunk; loading failed)\n");
|
|
liMove.QuadPart = chunkSize;
|
|
IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); /* skip the rest of the chunk */
|
|
return E_FAIL;
|
|
}
|
|
}
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectMusicAudioPathImpl_IPersistStream_Save (LPPERSISTSTREAM iface, IStream* pStm, BOOL fClearDirty) {
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectMusicAudioPathImpl_IPersistStream_GetSizeMax (LPPERSISTSTREAM iface, ULARGE_INTEGER* pcbSize) {
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
IPersistStreamVtbl DirectMusicAudioPath_PersistStream_Vtbl = {
|
|
IDirectMusicAudioPathImpl_IPersistStream_QueryInterface,
|
|
IDirectMusicAudioPathImpl_IPersistStream_AddRef,
|
|
IDirectMusicAudioPathImpl_IPersistStream_Release,
|
|
IDirectMusicAudioPathImpl_IPersistStream_GetClassID,
|
|
IDirectMusicAudioPathImpl_IPersistStream_IsDirty,
|
|
IDirectMusicAudioPathImpl_IPersistStream_Load,
|
|
IDirectMusicAudioPathImpl_IPersistStream_Save,
|
|
IDirectMusicAudioPathImpl_IPersistStream_GetSizeMax
|
|
};
|
|
|
|
/* for ClassFactory */
|
|
HRESULT WINAPI DMUSIC_CreateDirectMusicAudioPathImpl (LPCGUID lpcGUID, LPVOID* ppobj, LPUNKNOWN pUnkOuter) {
|
|
IDirectMusicAudioPathImpl* obj;
|
|
|
|
obj = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicAudioPathImpl));
|
|
if (NULL == obj) {
|
|
*ppobj = NULL;
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
obj->UnknownVtbl = &DirectMusicAudioPath_Unknown_Vtbl;
|
|
obj->AudioPathVtbl = &DirectMusicAudioPath_AudioPath_Vtbl;
|
|
obj->ObjectVtbl = &DirectMusicAudioPath_Object_Vtbl;
|
|
obj->PersistStreamVtbl = &DirectMusicAudioPath_PersistStream_Vtbl;
|
|
obj->pDesc = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(DMUS_OBJECTDESC));
|
|
DM_STRUCT_INIT(obj->pDesc);
|
|
obj->pDesc->dwValidData |= DMUS_OBJ_CLASS;
|
|
memcpy (&obj->pDesc->guidClass, &CLSID_DirectMusicAudioPath, sizeof (CLSID));
|
|
obj->ref = 0; /* will be inited by QueryInterface */
|
|
|
|
return IDirectMusicAudioPathImpl_IUnknown_QueryInterface ((LPUNKNOWN)&obj->UnknownVtbl, lpcGUID, ppobj);
|
|
}
|