mirror of
git://source.winehq.org/git/wine.git
synced 2024-11-05 18:01:34 +00:00
552 lines
27 KiB
C
552 lines
27 KiB
C
/*
|
|
* IDirectMusicCollection 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 "dmusic_private.h"
|
|
#include "dmobject.h"
|
|
|
|
WINE_DEFAULT_DEBUG_CHANNEL(dmusic);
|
|
WINE_DECLARE_DEBUG_CHANNEL(dmfile);
|
|
|
|
/*****************************************************************************
|
|
* IDirectMusicCollectionImpl implementation
|
|
*/
|
|
typedef struct IDirectMusicCollectionImpl {
|
|
IDirectMusicCollection IDirectMusicCollection_iface;
|
|
struct dmobject dmobj;
|
|
LONG ref;
|
|
/* IDirectMusicCollectionImpl fields */
|
|
IStream *pStm; /* stream from which we load collection and later instruments */
|
|
LARGE_INTEGER liCollectionPosition; /* offset in a stream where collection was loaded from */
|
|
LARGE_INTEGER liWavePoolTablePosition; /* offset in a stream where wave pool table can be found */
|
|
CHAR *szCopyright; /* FIXME: should probably be placed somewhere else */
|
|
DLSHEADER *pHeader;
|
|
/* pool table */
|
|
POOLTABLE *pPoolTable;
|
|
POOLCUE *pPoolCues;
|
|
/* instruments */
|
|
struct list Instruments;
|
|
} IDirectMusicCollectionImpl;
|
|
|
|
static inline IDirectMusicCollectionImpl *impl_from_IDirectMusicCollection(IDirectMusicCollection *iface)
|
|
{
|
|
return CONTAINING_RECORD(iface, IDirectMusicCollectionImpl, IDirectMusicCollection_iface);
|
|
}
|
|
|
|
static inline IDirectMusicCollectionImpl *impl_from_IPersistStream(IPersistStream *iface)
|
|
{
|
|
return CONTAINING_RECORD(iface, IDirectMusicCollectionImpl, dmobj.IPersistStream_iface);
|
|
}
|
|
|
|
/* IDirectMusicCollectionImpl IUnknown part: */
|
|
static HRESULT WINAPI IDirectMusicCollectionImpl_QueryInterface(IDirectMusicCollection *iface,
|
|
REFIID riid, void **ret_iface)
|
|
{
|
|
IDirectMusicCollectionImpl *This = impl_from_IDirectMusicCollection(iface);
|
|
|
|
TRACE("(%p, %s, %p)\n", iface, debugstr_dmguid(riid), ret_iface);
|
|
|
|
*ret_iface = NULL;
|
|
|
|
if (IsEqualIID(riid, &IID_IUnknown) || IsEqualIID(riid, &IID_IDirectMusicCollection))
|
|
*ret_iface = iface;
|
|
else if (IsEqualIID(riid, &IID_IDirectMusicObject))
|
|
*ret_iface = &This->dmobj.IDirectMusicObject_iface;
|
|
else if (IsEqualIID(riid, &IID_IPersistStream))
|
|
*ret_iface = &This->dmobj.IPersistStream_iface;
|
|
else
|
|
{
|
|
WARN("(%p, %s, %p): not found\n", iface, debugstr_dmguid(riid), ret_iface);
|
|
return E_NOINTERFACE;
|
|
}
|
|
|
|
IUnknown_AddRef((IUnknown*)*ret_iface);
|
|
return S_OK;
|
|
}
|
|
|
|
static ULONG WINAPI IDirectMusicCollectionImpl_AddRef(IDirectMusicCollection *iface)
|
|
{
|
|
IDirectMusicCollectionImpl *This = impl_from_IDirectMusicCollection(iface);
|
|
ULONG ref = InterlockedIncrement(&This->ref);
|
|
|
|
TRACE("(%p): new ref = %lu\n", iface, ref);
|
|
|
|
return ref;
|
|
}
|
|
|
|
static ULONG WINAPI IDirectMusicCollectionImpl_Release(IDirectMusicCollection *iface)
|
|
{
|
|
IDirectMusicCollectionImpl *This = impl_from_IDirectMusicCollection(iface);
|
|
ULONG ref = InterlockedDecrement(&This->ref);
|
|
|
|
TRACE("(%p): new ref = %lu\n", iface, ref);
|
|
|
|
if (!ref) {
|
|
HeapFree(GetProcessHeap(), 0, This);
|
|
DMUSIC_UnlockModule();
|
|
}
|
|
|
|
return ref;
|
|
}
|
|
|
|
/* IDirectMusicCollection Interface follows: */
|
|
static HRESULT WINAPI IDirectMusicCollectionImpl_GetInstrument(IDirectMusicCollection *iface,
|
|
DWORD patch, IDirectMusicInstrument **instrument)
|
|
{
|
|
IDirectMusicCollectionImpl *This = impl_from_IDirectMusicCollection(iface);
|
|
DMUS_PRIVATE_INSTRUMENTENTRY *inst_entry;
|
|
struct list *list_entry;
|
|
DWORD inst_patch;
|
|
|
|
TRACE("(%p, %lu, %p)\n", iface, patch, instrument);
|
|
|
|
LIST_FOR_EACH(list_entry, &This->Instruments) {
|
|
inst_entry = LIST_ENTRY(list_entry, DMUS_PRIVATE_INSTRUMENTENTRY, entry);
|
|
IDirectMusicInstrument_GetPatch(inst_entry->pInstrument, &inst_patch);
|
|
if (patch == inst_patch) {
|
|
*instrument = inst_entry->pInstrument;
|
|
IDirectMusicInstrument_AddRef(inst_entry->pInstrument);
|
|
IDirectMusicInstrumentImpl_CustomLoad(inst_entry->pInstrument, This->pStm);
|
|
TRACE(": returning instrument %p\n", *instrument);
|
|
return S_OK;
|
|
}
|
|
}
|
|
|
|
TRACE(": instrument not found\n");
|
|
|
|
return DMUS_E_INVALIDPATCH;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectMusicCollectionImpl_EnumInstrument(IDirectMusicCollection *iface,
|
|
DWORD index, DWORD *patch, LPWSTR name, DWORD name_length)
|
|
{
|
|
IDirectMusicCollectionImpl *This = impl_from_IDirectMusicCollection(iface);
|
|
DWORD i = 0;
|
|
DMUS_PRIVATE_INSTRUMENTENTRY *inst_entry;
|
|
struct list *list_entry;
|
|
DWORD length;
|
|
|
|
TRACE("(%p, %ld, %p, %p, %ld)\n", iface, index, patch, name, name_length);
|
|
|
|
LIST_FOR_EACH(list_entry, &This->Instruments) {
|
|
inst_entry = LIST_ENTRY(list_entry, DMUS_PRIVATE_INSTRUMENTENTRY, entry);
|
|
if (i == index) {
|
|
IDirectMusicInstrumentImpl *instrument = impl_from_IDirectMusicInstrument(inst_entry->pInstrument);
|
|
IDirectMusicInstrument_GetPatch(inst_entry->pInstrument, patch);
|
|
if (name) {
|
|
length = min(lstrlenW(instrument->wszName), name_length - 1);
|
|
memcpy(name, instrument->wszName, length * sizeof(WCHAR));
|
|
name[length] = '\0';
|
|
}
|
|
return S_OK;
|
|
}
|
|
i++;
|
|
}
|
|
|
|
return S_FALSE;
|
|
}
|
|
|
|
static const IDirectMusicCollectionVtbl DirectMusicCollection_Collection_Vtbl = {
|
|
IDirectMusicCollectionImpl_QueryInterface,
|
|
IDirectMusicCollectionImpl_AddRef,
|
|
IDirectMusicCollectionImpl_Release,
|
|
IDirectMusicCollectionImpl_GetInstrument,
|
|
IDirectMusicCollectionImpl_EnumInstrument
|
|
};
|
|
|
|
/* IDirectMusicCollectionImpl IDirectMusicObject part: */
|
|
static HRESULT WINAPI col_IDirectMusicObject_ParseDescriptor(IDirectMusicObject *iface,
|
|
IStream *stream, DMUS_OBJECTDESC *desc)
|
|
{
|
|
struct chunk_entry riff = {0};
|
|
HRESULT hr;
|
|
|
|
TRACE("(%p, %p, %p)\n", iface, stream, desc);
|
|
|
|
if (!stream || !desc)
|
|
return E_POINTER;
|
|
|
|
if ((hr = stream_get_chunk(stream, &riff)) != S_OK)
|
|
return hr;
|
|
if (riff.id != FOURCC_RIFF || riff.type != FOURCC_DLS) {
|
|
TRACE("loading failed: unexpected %s\n", debugstr_chunk(&riff));
|
|
stream_skip_chunk(stream, &riff);
|
|
return DMUS_E_NOTADLSCOL;
|
|
}
|
|
|
|
hr = dmobj_parsedescriptor(stream, &riff, desc, DMUS_OBJ_NAME_INFO|DMUS_OBJ_VERSION);
|
|
if (FAILED(hr))
|
|
return hr;
|
|
|
|
desc->guidClass = CLSID_DirectMusicCollection;
|
|
desc->dwValidData |= DMUS_OBJ_CLASS;
|
|
|
|
TRACE("returning descriptor:\n");
|
|
dump_DMUS_OBJECTDESC(desc);
|
|
return S_OK;
|
|
}
|
|
|
|
static const IDirectMusicObjectVtbl dmobject_vtbl = {
|
|
dmobj_IDirectMusicObject_QueryInterface,
|
|
dmobj_IDirectMusicObject_AddRef,
|
|
dmobj_IDirectMusicObject_Release,
|
|
dmobj_IDirectMusicObject_GetDescriptor,
|
|
dmobj_IDirectMusicObject_SetDescriptor,
|
|
col_IDirectMusicObject_ParseDescriptor
|
|
};
|
|
|
|
/* IDirectMusicCollectionImpl IPersistStream part: */
|
|
static HRESULT WINAPI IPersistStreamImpl_Load(IPersistStream *iface,
|
|
IStream *stream)
|
|
{
|
|
IDirectMusicCollectionImpl *This = impl_from_IPersistStream(iface);
|
|
DMUS_PRIVATE_CHUNK chunk;
|
|
DWORD StreamSize, StreamCount, ListSize[2], ListCount[2];
|
|
LARGE_INTEGER liMove; /* used when skipping chunks */
|
|
ULARGE_INTEGER dlibCollectionPosition, dlibInstrumentPosition, dlibWavePoolPosition;
|
|
|
|
IStream_AddRef(stream); /* add count for later references */
|
|
liMove.QuadPart = 0;
|
|
IStream_Seek(stream, liMove, STREAM_SEEK_CUR, &dlibCollectionPosition); /* store offset, in case it'll be needed later */
|
|
This->liCollectionPosition.QuadPart = dlibCollectionPosition.QuadPart;
|
|
This->pStm = stream;
|
|
|
|
IStream_Read(stream, &chunk, sizeof(FOURCC) + sizeof(DWORD), NULL);
|
|
TRACE_(dmfile)(": %s chunk (size = %#04lx)", debugstr_fourcc(chunk.fccID), chunk.dwSize);
|
|
|
|
if (chunk.fccID != FOURCC_RIFF) {
|
|
TRACE_(dmfile)(": unexpected chunk; loading failed)\n");
|
|
liMove.QuadPart = chunk.dwSize;
|
|
IStream_Seek(stream, liMove, STREAM_SEEK_CUR, NULL); /* skip the rest of the chunk */
|
|
return E_FAIL;
|
|
}
|
|
|
|
IStream_Read(stream, &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 != FOURCC_DLS) {
|
|
TRACE_(dmfile)(": unexpected chunk; loading failed)\n");
|
|
liMove.QuadPart = StreamSize;
|
|
IStream_Seek(stream, liMove, STREAM_SEEK_CUR, NULL); /* skip the rest of the chunk */
|
|
return E_FAIL;
|
|
}
|
|
|
|
TRACE_(dmfile)(": collection form\n");
|
|
do {
|
|
IStream_Read(stream, &chunk, sizeof(FOURCC) + sizeof(DWORD), NULL);
|
|
StreamCount += sizeof(FOURCC) + sizeof(DWORD) + chunk.dwSize;
|
|
TRACE_(dmfile)(": %s chunk (size = %#04lx)", debugstr_fourcc(chunk.fccID), chunk.dwSize);
|
|
switch (chunk.fccID) {
|
|
case FOURCC_COLH: {
|
|
TRACE_(dmfile)(": collection header chunk\n");
|
|
This->pHeader = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, chunk.dwSize);
|
|
IStream_Read(stream, This->pHeader, chunk.dwSize, NULL);
|
|
break;
|
|
}
|
|
case FOURCC_DLID: {
|
|
TRACE_(dmfile)(": DLID (GUID) chunk\n");
|
|
This->dmobj.desc.dwValidData |= DMUS_OBJ_OBJECT;
|
|
IStream_Read(stream, &This->dmobj.desc.guidObject, chunk.dwSize, NULL);
|
|
break;
|
|
}
|
|
case FOURCC_VERS: {
|
|
TRACE_(dmfile)(": version chunk\n");
|
|
This->dmobj.desc.dwValidData |= DMUS_OBJ_VERSION;
|
|
IStream_Read(stream, &This->dmobj.desc.vVersion, chunk.dwSize, NULL);
|
|
break;
|
|
}
|
|
case FOURCC_PTBL: {
|
|
TRACE_(dmfile)(": pool table chunk\n");
|
|
This->pPoolTable = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(POOLTABLE));
|
|
IStream_Read(stream, This->pPoolTable, sizeof(POOLTABLE), NULL);
|
|
chunk.dwSize -= sizeof(POOLTABLE);
|
|
This->pPoolCues = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, This->pPoolTable->cCues * sizeof(POOLCUE));
|
|
IStream_Read(stream, This->pPoolCues, chunk.dwSize, NULL);
|
|
break;
|
|
}
|
|
case FOURCC_LIST: {
|
|
IStream_Read(stream, &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) {
|
|
case DMUS_FOURCC_INFO_LIST: {
|
|
TRACE_(dmfile)(": INFO list\n");
|
|
do {
|
|
IStream_Read(stream, &chunk, sizeof(FOURCC) + sizeof(DWORD), NULL);
|
|
ListCount[0] += sizeof(FOURCC) + sizeof(DWORD) + chunk.dwSize;
|
|
TRACE_(dmfile)(": %s chunk (size = %#04lx)", debugstr_fourcc(chunk.fccID), chunk.dwSize);
|
|
switch (chunk.fccID) {
|
|
case mmioFOURCC('I','N','A','M'): {
|
|
CHAR szName[DMUS_MAX_NAME];
|
|
TRACE_(dmfile)(": name chunk\n");
|
|
This->dmobj.desc.dwValidData |= DMUS_OBJ_NAME;
|
|
IStream_Read(stream, szName, chunk.dwSize, NULL);
|
|
MultiByteToWideChar(CP_ACP, 0, szName, -1, This->dmobj.desc.wszName, DMUS_MAX_NAME);
|
|
if (even_or_odd(chunk.dwSize)) {
|
|
ListCount[0]++;
|
|
liMove.QuadPart = 1;
|
|
IStream_Seek(stream, liMove, STREAM_SEEK_CUR, NULL);
|
|
}
|
|
break;
|
|
}
|
|
case mmioFOURCC('I','A','R','T'): {
|
|
TRACE_(dmfile)(": artist chunk (ignored)\n");
|
|
if (even_or_odd(chunk.dwSize)) {
|
|
ListCount[0]++;
|
|
chunk.dwSize++;
|
|
}
|
|
liMove.QuadPart = chunk.dwSize;
|
|
IStream_Seek(stream, liMove, STREAM_SEEK_CUR, NULL);
|
|
break;
|
|
}
|
|
case mmioFOURCC('I','C','O','P'): {
|
|
TRACE_(dmfile)(": copyright chunk\n");
|
|
This->szCopyright = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, chunk.dwSize);
|
|
IStream_Read(stream, This->szCopyright, chunk.dwSize, NULL);
|
|
if (even_or_odd(chunk.dwSize)) {
|
|
ListCount[0]++;
|
|
liMove.QuadPart = 1;
|
|
IStream_Seek(stream, liMove, STREAM_SEEK_CUR, NULL);
|
|
}
|
|
break;
|
|
}
|
|
case mmioFOURCC('I','S','B','J'): {
|
|
TRACE_(dmfile)(": subject chunk (ignored)\n");
|
|
if (even_or_odd(chunk.dwSize)) {
|
|
ListCount[0]++;
|
|
chunk.dwSize++;
|
|
}
|
|
liMove.QuadPart = chunk.dwSize;
|
|
IStream_Seek(stream, liMove, STREAM_SEEK_CUR, NULL);
|
|
break;
|
|
}
|
|
case mmioFOURCC('I','C','M','T'): {
|
|
TRACE_(dmfile)(": comment chunk (ignored)\n");
|
|
if (even_or_odd(chunk.dwSize)) {
|
|
ListCount[0]++;
|
|
chunk.dwSize++;
|
|
}
|
|
liMove.QuadPart = chunk.dwSize;
|
|
IStream_Seek(stream, liMove, STREAM_SEEK_CUR, NULL);
|
|
break;
|
|
}
|
|
default: {
|
|
TRACE_(dmfile)(": unknown chunk (irrelevant & skipping)\n");
|
|
if (even_or_odd(chunk.dwSize)) {
|
|
ListCount[0]++;
|
|
chunk.dwSize++;
|
|
}
|
|
liMove.QuadPart = chunk.dwSize;
|
|
IStream_Seek(stream, liMove, STREAM_SEEK_CUR, NULL);
|
|
break;
|
|
}
|
|
}
|
|
TRACE_(dmfile)(": ListCount[0] = %ld < ListSize[0] = %ld\n", ListCount[0], ListSize[0]);
|
|
} while (ListCount[0] < ListSize[0]);
|
|
break;
|
|
}
|
|
case FOURCC_WVPL: {
|
|
TRACE_(dmfile)(": wave pool list (mark & skip)\n");
|
|
liMove.QuadPart = 0;
|
|
IStream_Seek(stream, liMove, STREAM_SEEK_CUR, &dlibWavePoolPosition); /* store position */
|
|
This->liWavePoolTablePosition.QuadPart = dlibWavePoolPosition.QuadPart;
|
|
liMove.QuadPart = chunk.dwSize - sizeof(FOURCC);
|
|
IStream_Seek(stream, liMove, STREAM_SEEK_CUR, NULL);
|
|
break;
|
|
}
|
|
case FOURCC_LINS: {
|
|
TRACE_(dmfile)(": instruments list\n");
|
|
do {
|
|
IStream_Read(stream, &chunk, sizeof(FOURCC) + sizeof(DWORD), NULL);
|
|
ListCount[0] += sizeof(FOURCC) + sizeof(DWORD) + chunk.dwSize;
|
|
TRACE_(dmfile)(": %s chunk (size = %#04lx)", debugstr_fourcc(chunk.fccID), chunk.dwSize);
|
|
switch (chunk.fccID) {
|
|
case FOURCC_LIST: {
|
|
IStream_Read(stream, &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 FOURCC_INS: {
|
|
LPDMUS_PRIVATE_INSTRUMENTENTRY new_instrument = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(DMUS_PRIVATE_INSTRUMENTENTRY));
|
|
TRACE_(dmfile)(": instrument list\n");
|
|
/* Only way to create this one... even M$ does it discretely */
|
|
DMUSIC_CreateDirectMusicInstrumentImpl(&IID_IDirectMusicInstrument, (void**)&new_instrument->pInstrument, NULL);
|
|
{
|
|
IDirectMusicInstrumentImpl *instrument = impl_from_IDirectMusicInstrument(new_instrument->pInstrument);
|
|
/* Store offset and length, they will be needed when loading the instrument */
|
|
liMove.QuadPart = 0;
|
|
IStream_Seek(stream, liMove, STREAM_SEEK_CUR, &dlibInstrumentPosition);
|
|
instrument->liInstrumentPosition.QuadPart = dlibInstrumentPosition.QuadPart;
|
|
instrument->length = ListSize[1];
|
|
do {
|
|
IStream_Read(stream, &chunk, sizeof(FOURCC) + sizeof(DWORD), NULL);
|
|
ListCount[1] += sizeof(FOURCC) + sizeof(DWORD) + chunk.dwSize;
|
|
TRACE_(dmfile)(": %s chunk (size = %#04lx)", debugstr_fourcc(chunk.fccID), chunk.dwSize);
|
|
switch (chunk.fccID) {
|
|
case FOURCC_INSH: {
|
|
TRACE_(dmfile)(": instrument header chunk\n");
|
|
IStream_Read(stream, &instrument->header, chunk.dwSize, NULL);
|
|
break;
|
|
}
|
|
case FOURCC_DLID: {
|
|
TRACE_(dmfile)(": DLID (GUID) chunk\n");
|
|
IStream_Read(stream, &instrument->id, chunk.dwSize, NULL);
|
|
break;
|
|
}
|
|
case FOURCC_LIST: {
|
|
IStream_Read(stream, &chunk.fccID, sizeof(FOURCC), NULL);
|
|
TRACE_(dmfile)(": LIST chunk of type %s", debugstr_fourcc(chunk.fccID));
|
|
switch (chunk.fccID) {
|
|
default: {
|
|
TRACE_(dmfile)(": unknown (skipping)\n");
|
|
liMove.QuadPart = chunk.dwSize - sizeof(FOURCC);
|
|
IStream_Seek(stream, liMove, STREAM_SEEK_CUR, NULL);
|
|
break;
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
default: {
|
|
TRACE_(dmfile)(": unknown chunk (irrelevant & skipping)\n");
|
|
liMove.QuadPart = chunk.dwSize;
|
|
IStream_Seek(stream, liMove, STREAM_SEEK_CUR, NULL);
|
|
break;
|
|
}
|
|
}
|
|
TRACE_(dmfile)(": ListCount[1] = %ld < ListSize[1] = %ld\n", ListCount[1], ListSize[1]);
|
|
} while (ListCount[1] < ListSize[1]);
|
|
/* DEBUG: dumps whole instrument object tree: */
|
|
if (TRACE_ON(dmusic)) {
|
|
TRACE("*** IDirectMusicInstrument (%p) ***\n", instrument);
|
|
if (!IsEqualGUID(&instrument->id, &GUID_NULL))
|
|
TRACE(" - GUID = %s\n", debugstr_dmguid(&instrument->id));
|
|
TRACE(" - Instrument header:\n");
|
|
TRACE(" - cRegions: %ld\n", instrument->header.cRegions);
|
|
TRACE(" - Locale:\n");
|
|
TRACE(" - ulBank: %ld\n", instrument->header.Locale.ulBank);
|
|
TRACE(" - ulInstrument: %ld\n", instrument->header.Locale.ulInstrument);
|
|
TRACE(" => dwPatch: %ld\n", MIDILOCALE2Patch(&instrument->header.Locale));
|
|
}
|
|
list_add_tail(&This->Instruments, &new_instrument->entry);
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
default: {
|
|
TRACE_(dmfile)(": unknown chunk (irrelevant & skipping)\n");
|
|
liMove.QuadPart = chunk.dwSize;
|
|
IStream_Seek(stream, liMove, STREAM_SEEK_CUR, NULL);
|
|
break;
|
|
}
|
|
}
|
|
TRACE_(dmfile)(": ListCount[0] = %ld < ListSize[0] = %ld\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(stream, liMove, STREAM_SEEK_CUR, NULL);
|
|
break;
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
default: {
|
|
TRACE_(dmfile)(": unknown chunk (irrelevant & skipping)\n");
|
|
liMove.QuadPart = chunk.dwSize;
|
|
IStream_Seek(stream, liMove, STREAM_SEEK_CUR, NULL);
|
|
break;
|
|
}
|
|
}
|
|
TRACE_(dmfile)(": StreamCount = %ld < StreamSize = %ld\n", StreamCount, StreamSize);
|
|
} while (StreamCount < StreamSize);
|
|
|
|
TRACE_(dmfile)(": reading finished\n");
|
|
|
|
|
|
/* DEBUG: dumps whole collection object tree: */
|
|
if (TRACE_ON(dmusic)) {
|
|
int r = 0;
|
|
DMUS_PRIVATE_INSTRUMENTENTRY *tmpEntry;
|
|
struct list *listEntry;
|
|
|
|
TRACE("*** IDirectMusicCollection (%p) ***\n", &This->IDirectMusicCollection_iface);
|
|
dump_DMUS_OBJECTDESC(&This->dmobj.desc);
|
|
|
|
TRACE(" - Collection header:\n");
|
|
TRACE(" - cInstruments: %ld\n", This->pHeader->cInstruments);
|
|
TRACE(" - Instruments:\n");
|
|
|
|
LIST_FOR_EACH(listEntry, &This->Instruments) {
|
|
tmpEntry = LIST_ENTRY( listEntry, DMUS_PRIVATE_INSTRUMENTENTRY, entry );
|
|
TRACE(" - Instrument[%i]: %p\n", r, tmpEntry->pInstrument);
|
|
r++;
|
|
}
|
|
}
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static const IPersistStreamVtbl persiststream_vtbl = {
|
|
dmobj_IPersistStream_QueryInterface,
|
|
dmobj_IPersistStream_AddRef,
|
|
dmobj_IPersistStream_Release,
|
|
unimpl_IPersistStream_GetClassID,
|
|
unimpl_IPersistStream_IsDirty,
|
|
IPersistStreamImpl_Load,
|
|
unimpl_IPersistStream_Save,
|
|
unimpl_IPersistStream_GetSizeMax
|
|
};
|
|
|
|
|
|
HRESULT DMUSIC_CreateDirectMusicCollectionImpl(REFIID lpcGUID, void **ppobj, IUnknown *pUnkOuter)
|
|
{
|
|
IDirectMusicCollectionImpl* obj;
|
|
HRESULT hr;
|
|
|
|
*ppobj = NULL;
|
|
if (pUnkOuter)
|
|
return CLASS_E_NOAGGREGATION;
|
|
|
|
obj = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicCollectionImpl));
|
|
if (!obj)
|
|
return E_OUTOFMEMORY;
|
|
|
|
obj->IDirectMusicCollection_iface.lpVtbl = &DirectMusicCollection_Collection_Vtbl;
|
|
obj->ref = 1;
|
|
dmobject_init(&obj->dmobj, &CLSID_DirectMusicCollection,
|
|
(IUnknown*)&obj->IDirectMusicCollection_iface);
|
|
obj->dmobj.IDirectMusicObject_iface.lpVtbl = &dmobject_vtbl;
|
|
obj->dmobj.IPersistStream_iface.lpVtbl = &persiststream_vtbl;
|
|
|
|
list_init (&obj->Instruments);
|
|
|
|
DMUSIC_LockModule();
|
|
hr = IDirectMusicCollection_QueryInterface(&obj->IDirectMusicCollection_iface, lpcGUID, ppobj);
|
|
IDirectMusicCollection_Release(&obj->IDirectMusicCollection_iface);
|
|
|
|
return hr;
|
|
}
|