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Added framework for file loading.

oldstable
Rok Mandeljc 2003-06-24 02:26:07 +00:00 committed by Alexandre Julliard
parent 018e3cc67b
commit 6c9b097fae
5 changed files with 835 additions and 12 deletions
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3
dlls/dmusic/Makefile.in
View File

@ -20,7 +20,8 @@ C_SRCS = \
dmusic_port.c \
dmusic_segment.c \
dmusic_style.c \
dmusic_synth.c
dmusic_synth.c \
helper.c
RC_SRCS = version.rc

45
dlls/dmusic/dmusic_loader.c
View File

@ -312,18 +312,48 @@ HRESULT WINAPI IDirectMusicLoader8Impl_LoadObjectFromFile (LPDIRECTMUSICLOADER8
WCHAR* pwzFilePath,
void** ppObject)
{
HANDLE fd;
ICOM_THIS(IDirectMusicLoader8Impl,iface);
FIXME("(%p, %s, %s, %s, %p): stub\n", This, debugstr_guid(rguidClassID), debugstr_guid(iidInterfaceID), debugstr_w(pwzFilePath), ppObject);
if (IsEqualGUID(iidInterfaceID, &CLSID_DirectSoundWave)) {
FIXME("wanted 'wav'\n");
} else if (IsEqualGUID(iidInterfaceID, &CLSID_DirectMusicScript)) {
FIXME("wanted 'spt'\n");
} else if (IsEqualGUID(iidInterfaceID, &CLSID_DirectMusicContainer)) {
FIXME("wanted 'con'\n");
fd = CreateFileW (pwzFilePath, GENERIC_READ, 0, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
if (!fd) {
WARN ("could not load file\n");
return DMUS_E_LOADER_FAILEDOPEN;
}
if (IsEqualGUID(rguidClassID, &CLSID_DirectMusicAudioPathConfig)) {
FIXME("wanted 'aud'\n");
} else if (IsEqualGUID(rguidClassID, &CLSID_DirectMusicBand)) {
FIXME("wanted 'bnd'\n");
DMUSIC_FillBandFromFileHandle (NULL, fd);
} else if (IsEqualGUID(rguidClassID, &CLSID_DirectMusicContainer)) {
FIXME("wanted 'con'\n");
} else if (IsEqualGUID(rguidClassID, &CLSID_DirectMusicCollection)) {
FIXME("wanted 'dls'\n");
} else if (IsEqualGUID(rguidClassID, &CLSID_DirectMusicChordMap)) {
FIXME("wanted 'cdm'\n");
} else if (IsEqualGUID(rguidClassID, &CLSID_DirectMusicSegment)) {
FIXME("wanted 'sgt'\n");
DMUSIC_FillSegmentFromFileHandle (NULL, fd);
} else if (IsEqualGUID(rguidClassID, &CLSID_DirectMusicScript)) {
FIXME("wanted 'spt'\n");
} else if (IsEqualGUID(rguidClassID, &CLSID_DirectMusicSong)) {
FIXME("wanted 'sng'\n");
} else if (IsEqualGUID(rguidClassID, &CLSID_DirectMusicStyle)) {
FIXME("wanted 'sty'\n");
} else if (IsEqualGUID(rguidClassID, &CLSID_DirectMusicSegment)) {
FIXME("wanted 'tpl'\n");
} else if (IsEqualGUID(rguidClassID, &CLSID_DirectMusicGraph)) {
FIXME("wanted 'tgr'\n");
} else if (IsEqualGUID(rguidClassID, &CLSID_DirectSoundWave)) {
FIXME("wanted 'wav'\n");
}
CloseHandle (fd);
if (IsEqualGUID(iidInterfaceID, &IID_IDirectMusicSegment) ||
IsEqualGUID(iidInterfaceID, &IID_IDirectMusicSegment8)) {
IDirectMusicSegment8Impl* segment;
@ -331,6 +361,7 @@ HRESULT WINAPI IDirectMusicLoader8Impl_LoadObjectFromFile (LPDIRECTMUSICLOADER8
segment->lpVtbl = &DirectMusicSegment8_Vtbl;
segment->ref = 1;
*ppObject = segment;
return S_OK;
} else if (IsEqualGUID(iidInterfaceID, &IID_IDirectMusicContainer)) {
IDirectMusicContainerImpl* container;
container = HeapAlloc(GetProcessHeap(), 0, sizeof(IDirectMusicContainerImpl));

6
dlls/dmusic/dmusic_performance.c
View File

@ -1015,7 +1015,7 @@ HRESULT WINAPI IDirectMusicPerformance8ImplInitAudio (LPDIRECTMUSICPERFORMANCE8
ICOM_THIS(IDirectMusicPerformance8Impl,iface);
FIXME("(%p, %p, %p, %p, %lx, %lu, %lx, %p): to check\n", This, ppDirectMusic, ppDirectSound, hWnd, dwDefaultPathType, dwPChannelCount, dwFlags, pParams);
if (This->dmusic || This->dsound)
if (This->dmusic || This->dsound)
return DMUS_E_ALREADY_INITED;
if (NULL != ppDirectSound && NULL != *ppDirectSound) {
@ -1029,8 +1029,8 @@ HRESULT WINAPI IDirectMusicPerformance8ImplInitAudio (LPDIRECTMUSICPERFORMANCE8
IDirectMusicPerformance8Impl_Init(iface, ppDirectMusic, This->dsound, hWnd);
/* Init increases the ref count of the dsound object. Decremente it if the app don't want a pointer to the object. */
if (!ppDirectSound)
IDirectSound_Release(*ppDirectSound);
/*if (!ppDirectSound)
IDirectSound_Release(*ppDirectSound);*/
/* as seen in msdn we need params init before audio path creation */
if (NULL != pParams) {

58
dlls/dmusic/dmusic_private.h
View File

@ -152,6 +152,56 @@ typedef struct DMUSIC_PRIVATE_CHANNEL_GROUP_
DMUSIC_PRIVATE_MCHANNEL channel[16]; /* 16 channels in a group */
} DMUSIC_PRIVATE_CHANNEL_GROUP, *LPDMUSIC_PRIVATE_CHANNEL_GROUP;
/* used for loading chunks of data from files */
typedef struct _rawChunk
{
FOURCC id; /* FOURCC */
DWORD size; /* size of chunk_riff */
/* BYTE* data; */ /* chunk_riff data */
} rawChunk;
/* struct in which UNFO data is stored */
typedef struct _UNFO_List
{
WCHAR* name;
WCHAR* artist;
WCHAR* copyright;
WCHAR* version;
WCHAR* subject;
WCHAR* comment;
} UNFO_List;
typedef struct _ChordData
{
DMUS_IO_CHORD chord;
DWORD nrofsubchords;
DMUS_IO_SUBCHORD *subchord;
} ChordData;
typedef struct _Reference
{
DMUS_IO_REFERENCE header;
GUID guid;
FILETIME date;
WCHAR* name;
WCHAR* file;
WCHAR* category;
DMUS_IO_VERSION version;
} Reference;
typedef struct _BandTrack
{
DMUS_IO_BAND_TRACK_HEADER header;
GUID guid;
DMUS_IO_VERSION version;
UNFO_List UNFO;
DMUS_IO_BAND_ITEM_HEADER header1;
DMUS_IO_BAND_ITEM_HEADER2 header2;
/* IDirectMusicBandImpl **band; */
} BandTrack;
/*****************************************************************************
* IDirectMusicImpl implementation structure
@ -783,7 +833,7 @@ struct IDirectMusicSegmentImpl
ICOM_VFIELD(IDirectMusicSegment);
DWORD ref;
/* IDirectMusicSegmentImpl fields */
/* IDirectMusicSegmentImpl fields */
};
/* IUnknown: */
@ -1323,5 +1373,11 @@ extern HRESULT WINAPI IDirectMusicSongImpl_EnumSegment (LPDIRECTMUSICSONG iface,
* Helper Functions
*/
void register_waveport (LPGUID lpGUID, LPCSTR lpszDesc, LPCSTR lpszDrvName, LPVOID lpContext);
/* Loader Helper Functions */
HRESULT WINAPI DMUSIC_FillSegmentFromFileHandle (IDirectMusicSegmentImpl *segment, HANDLE fd);
HRESULT WINAPI DMUSIC_FillTrackFromFileHandle (IDirectMusicTrackImpl *segment, HANDLE fd);
HRESULT WINAPI DMUSIC_FillReferenceFromFileHandle (Reference reference, HANDLE fd);
HRESULT WINAPI DMUSIC_FillUNFOFromFileHandle (UNFO_List UNFO, HANDLE fd);
HRESULT WINAPI DMUSIC_FillBandFromFileHandle (IDirectMusicBandImpl *band, HANDLE fd);
#endif /* __WINE_DMUSIC_PRIVATE_H */

735
dlls/dmusic/helper.c 100644
View File

@ -0,0 +1,735 @@
/* Helper functions for dmusic file handling
*
* Copyright (C) 2003 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include "windef.h"
#include "winbase.h"
#include "winuser.h"
#include "wingdi.h"
#include "wine/debug.h"
#include "wine/unicode.h"
#include "dmusic_private.h"
/* used while still in testing */
WINE_DEFAULT_DEBUG_CHANNEL(dmfile);
WINE_DECLARE_DEBUG_CHANNEL(dmfiledat);
/******************************************************************************
* DMUSIC_FillUNFOFromFileHandle:
* - fills a UNFO_List struct (dmusic_private.h) with data from file handle.
* - IMPORTANT: it expects a LIST chunk at beginning, so if you are calling it
* from another DMUSIC_Fill* function, make sure pointer is at
* correct place!
*/
HRESULT WINAPI DMUSIC_FillUNFOFromFileHandle (UNFO_List UNFO, HANDLE fd)
{
rawChunk chunk;
DWORD BytesRead, ListCount = 0, ListSize;
TRACE("reading 'LIST' chunk...\n");
ReadFile (fd, &chunk.id, sizeof(FOURCC), &BytesRead, NULL); /* read 'LIST' */
ReadFile (fd, &chunk.size, sizeof(DWORD), &BytesRead, NULL); /* read size of 'LIST' chunk */
if (chunk.id == FOURCC_LIST && ReadFile (fd, &chunk.id, sizeof(FOURCC), &BytesRead, NULL) && chunk.id == DMUS_FOURCC_UNFO_LIST) {
TRACE("'UNFO': UNFO list\n");
ListSize = chunk.size - sizeof(FOURCC); /* list contents size is same as size of LIST chunk - size of following field ID*/
do {
ReadFile (fd, &chunk.id, sizeof(FOURCC), &BytesRead, NULL); /* read ID of following field */
ReadFile (fd, &chunk.size, sizeof(DWORD), &BytesRead, NULL); /* read size of following field */
ListCount += chunk.size + sizeof(DWORD) + sizeof(FOURCC);
switch (chunk.id)
{
case DMUS_FOURCC_UNAM_CHUNK: {
TRACE("'UNAM': name\n");
UNFO.name = (WCHAR*) HeapAlloc (GetProcessHeap (), 0, sizeof(WCHAR) * chunk.size); /* allocate space */
ReadFile (fd, UNFO.name, chunk.size, &BytesRead, NULL);
TRACE_(dmfiledat)("=> name = %s\n", debugstr_w(UNFO.name));
break;
} case DMUS_FOURCC_UART_CHUNK: {
TRACE("'UART': artist\n");
UNFO.artist = (WCHAR*) HeapAlloc (GetProcessHeap (), 0, sizeof(WCHAR) * chunk.size); /* allocate space */
ReadFile (fd, UNFO.artist, chunk.size, &BytesRead, NULL);
TRACE_(dmfiledat)("artist = %s\n", debugstr_w(UNFO.artist));
break;
} case DMUS_FOURCC_UCOP_CHUNK: {
TRACE("'UCOP': copyright\n");
UNFO.copyright = (WCHAR*) HeapAlloc (GetProcessHeap (), 0, sizeof(WCHAR) * chunk.size); /* allocate space */
ReadFile (fd, UNFO.copyright, chunk.size, &BytesRead, NULL);
TRACE_(dmfiledat)("=> copyright = %s\n", debugstr_w(UNFO.copyright));
break;
} case DMUS_FOURCC_USBJ_CHUNK:{
TRACE("'USBJ': subject\n");
UNFO.subject = (WCHAR*) HeapAlloc (GetProcessHeap (), 0, sizeof(WCHAR) * chunk.size); /* allocate space */
ReadFile (fd, UNFO.subject, chunk.size, &BytesRead, NULL);
TRACE_(dmfiledat)("=> subject = %s\n", debugstr_w(UNFO.subject));
break;
} case DMUS_FOURCC_UCMT_CHUNK: {
TRACE("'UCMT': comment\n");
UNFO.comment = (WCHAR*) HeapAlloc (GetProcessHeap (), 0, sizeof(WCHAR) * chunk.size); /* allocate space */
ReadFile (fd, UNFO.comment, chunk.size, &BytesRead, NULL);
TRACE_(dmfiledat)("=> comment = %s\n", debugstr_w(UNFO.comment));
break;
} default: {
WARN("invalid chunk (only 'UNAM', 'UART', 'UCOP', 'USBJ', 'UCMT' allowed)\n");
break;
}
}
TRACE("ListCount (%ld) < ListSize(%ld)\n", ListCount, ListSize);
} while (ListCount < ListSize);
} else {
WARN("'UNFO' not found: not an UNFO list\n");
}
return S_OK;
}
/******************************************************************************
* DMUSIC_FillReferenceFromFileHandle:
* - fills a Reference struct (dmusic_private.h) with data from file handle.
* - IMPORTANT: it expects a LIST chunk at beginning, so if you are calling it
* from another DMUSIC_Fill* function, make sure pointer is at
* correct place!
*/
HRESULT WINAPI DMUSIC_FillReferenceFromFileHandle (Reference reference, HANDLE fd)
{
rawChunk chunk;
DWORD BytesRead, ListCount = 0, ListSize;
TRACE("reading 'LIST' chunk...\n");
ReadFile (fd, &chunk.id, sizeof(FOURCC), &BytesRead, NULL); /* read 'LIST' */
ReadFile (fd, &chunk.size, sizeof(DWORD), &BytesRead, NULL); /* read size of 'LIST' chunk */
if (chunk.id == FOURCC_LIST && ReadFile (fd, &chunk.id, sizeof(FOURCC), &BytesRead, NULL) && chunk.id == DMUS_FOURCC_REF_LIST) {
TRACE("'DMRF': reference list\n");
ListSize = chunk.size - sizeof(FOURCC); /* list contents size is same as size of LIST chunk - size of following field ID*/
do {
ReadFile (fd, &chunk.id, sizeof(FOURCC), &BytesRead, NULL); /* read ID of following field */
ReadFile (fd, &chunk.size, sizeof(DWORD), &BytesRead, NULL); /* read size of following field */
ListCount += chunk.size + sizeof(DWORD) + sizeof(FOURCC);
switch (chunk.id)
{
case DMUS_FOURCC_REF_CHUNK: {
TRACE("'refh': reference header\n");
ReadFile (fd, &reference.header, chunk.size, &BytesRead, NULL);
TRACE_(dmfiledat)("=> guidClassID = %s; dwValidData = %ld\n", debugstr_guid (&reference.header.guidClassID), reference.header.dwValidData);
break;
} case DMUS_FOURCC_GUID_CHUNK: {
TRACE("'guid': GUID\n");
ReadFile (fd, &reference.guid, chunk.size, &BytesRead, NULL);
TRACE_(dmfiledat)("=> GUID = %s\n", debugstr_guid (&reference.guid));
break;
} case DMUS_FOURCC_DATE_CHUNK: {
TRACE("'date': file date\n");
ReadFile (fd, &reference.date, chunk.size, &BytesRead, NULL);
TRACE_(dmfiledat)("=> file date = %ld%ld\n", reference.date.dwHighDateTime, reference.date.dwLowDateTime);
break;
} case DMUS_FOURCC_NAME_CHUNK: {
TRACE("'name': name\n");
reference.name = (WCHAR*) HeapAlloc (GetProcessHeap (), 0, sizeof(WCHAR) * chunk.size);
ReadFile (fd, reference.name, chunk.size, &BytesRead, NULL);
TRACE_(dmfiledat)("=> name = %s\n", debugstr_w (reference.name));
break;
} case DMUS_FOURCC_FILE_CHUNK: {
TRACE("'file': file name\n");
reference.file = (WCHAR*) HeapAlloc (GetProcessHeap (), 0, sizeof(WCHAR) * chunk.size);
ReadFile (fd, reference.file, chunk.size, &BytesRead, NULL);
TRACE_(dmfiledat)("=> file name = %s\n", debugstr_w (reference.file));
break;
} case DMUS_FOURCC_CATEGORY_CHUNK: {
TRACE("'catg': category\n");
reference.category = (WCHAR*) HeapAlloc (GetProcessHeap (), 0, sizeof(WCHAR) * chunk.size);
ReadFile (fd, reference.category, chunk.size, &BytesRead, NULL);
TRACE_(dmfiledat)("=> category = %s\n", debugstr_w (reference.category));
break;
} case DMUS_FOURCC_VERSION_CHUNK: {
TRACE("'vers': version\n");
ReadFile (fd, &reference.version, sizeof(DMUS_IO_VERSION), &BytesRead, NULL);
TRACE_(dmfiledat)("=> version = %ld%ld\n", reference.version.dwVersionMS, reference.version.dwVersionLS);
break;
} default: {
WARN("invalid chunk (only 'refh, 'guid', 'date', 'name', 'file', 'catg', 'vers' allowed\n");
break;
}
}
TRACE("ListCount (%ld) < ListSize (%ld)\n", ListCount, ListSize);
} while (ListCount < ListSize);
}
return S_OK;
}
/******************************************************************************
* DMUSIC_FillBandFromFileHandle:
* - fills a IDirectMusicBandImpl struct with data from file handle.
* - IMPORTANT: it expects a RIFF chunk at beginning, so if you are calling it
* from another DMUSIC_Fill* function, make sure pointer is at
* correct place!
* - TODO: replace data in function with data in IDirectMusicBandImpl
*/
HRESULT WINAPI DMUSIC_FillBandFromFileHandle (IDirectMusicBandImpl *band, HANDLE fd)
{
rawChunk chunk;
DWORD BytesRead, ListCount = 0, ListSize, ListCount2 = 0, ListSize2, FileCount = 0, FileSize;
/* FIXME: Replace stuff located below with the stuff in band */
UNFO_List UNFO;
DMUS_IO_VERSION version;
GUID guid;
/* only in singular form for time being */
DMUS_IO_INSTRUMENT header;
Reference reference;
TRACE("reading 'RIFF' chunk...\n");
ReadFile (fd, &chunk.id, sizeof(FOURCC), &BytesRead, NULL); /* read 'RIFF' */
if (chunk.id == FOURCC_RIFF) {
TRACE("'RIFF': RIFF file\n");
ReadFile (fd, &chunk.size, sizeof(DWORD), &BytesRead, NULL); /* read size of 'RIFF' chunk */
FileSize = chunk.size - sizeof(FOURCC); /* file content size = size of 'RIFF' chunk - FOURCC ID of following form */
TRACE("reading chunks ...\n");
ReadFile (fd, &chunk.id, sizeof(FOURCC), &BytesRead, NULL); /* read ID of following form */
if (chunk.id == DMUS_FOURCC_BAND_FORM) {
TRACE("'DMBD': band form\n");
do {
ReadFile (fd, &chunk.id, sizeof(FOURCC), &BytesRead, NULL);
ReadFile (fd, &chunk.size, sizeof(DWORD), &BytesRead, NULL);
FileCount += chunk.size + sizeof(DWORD) + sizeof(FOURCC);
switch (chunk.id)
{
case DMUS_FOURCC_GUID_CHUNK: {
TRACE("'guid': GUID\n");
ReadFile (fd, &guid, chunk.size, &BytesRead, NULL);
TRACE_(dmfiledat)("=> GUID = %s\n", debugstr_guid(&guid));
break;
} case DMUS_FOURCC_VERSION_CHUNK: {
TRACE("'vers': version\n");
ReadFile (fd, &version, chunk.size, &BytesRead, NULL);
TRACE_(dmfiledat)("=> version = %ld%ld\n", version.dwVersionMS, version.dwVersionLS);
break;
} case FOURCC_LIST:{
TRACE("'LIST': list chunk (size = %ld)\n", chunk.size);
ListSize = chunk.size - sizeof(FOURCC); /* list content size = size of 'LIST' chunk - FOURCC ID of the list */
ListCount = 0; /* reset */
ReadFile (fd, &chunk.id, sizeof(FOURCC), &BytesRead, NULL); /* read list ID */
switch (chunk.id)
{
case DMUS_FOURCC_UNFO_LIST: {
TRACE("'UNFO': UNFO list (content size = %ld)\n", ListSize);
SetFilePointer (fd, -(sizeof(DWORD) + 2*sizeof(FOURCC)), NULL, FILE_CURRENT); /* set pointer at beginning of list */
DMUSIC_FillUNFOFromFileHandle (UNFO, fd); /* forward to DMUSIC_FillUNFOFromFileHandle */
break;
} case DMUS_FOURCC_INSTRUMENTS_LIST: {
TRACE("'lbil': instrumets list (content size = %ld)\n", ListSize);
do {
ReadFile (fd, &chunk.id, sizeof(FOURCC), &BytesRead, NULL);
ReadFile (fd, &chunk.size, sizeof(DWORD), &BytesRead, NULL);
ListCount += sizeof(FOURCC) + sizeof(DWORD) + chunk.size;
if (chunk.id == FOURCC_LIST && ReadFile (fd, &chunk.id, sizeof(FOURCC), &BytesRead, NULL) && chunk.id == DMUS_FOURCC_INSTRUMENT_LIST) {
ListSize2 = chunk.size - sizeof(FOURCC); /* list content size = size of 'LIST' chunk - FOURCC ID of the list */
ListCount2 = 0; /* reset */
TRACE("'lbin': instrument (size = %ld)\n", ListSize2);
do {
ReadFile (fd, &chunk.id, sizeof(FOURCC), &BytesRead, NULL);
ReadFile (fd, &chunk.size, sizeof(DWORD), &BytesRead, NULL);
ListCount2 += sizeof(FOURCC) + sizeof(DWORD) + chunk.size;
switch (chunk.id)
{
case DMUS_FOURCC_INSTRUMENT_CHUNK: {
TRACE("'bins': instrument header\n");
ReadFile (fd, &header, chunk.size, &BytesRead, NULL);
TRACE_(dmfiledat)("=> dwPatch = %ld; dwAssignPatch = %ld; dwPChannel = %ld; dwFlags = %ld; bPan = %i; bVolume = %i; nTranspose = %i; dwChannelPriority = %ld; nPitchBendRange = %i", \
header.dwPatch, header.dwAssignPatch, header.dwPChannel, header.dwFlags, header.bPan, header.bVolume, header.nTranspose, header.dwChannelPriority, header.nPitchBendRange);
break;
} case FOURCC_LIST: {
TRACE("'LIST': list chunk (size = %ld)\n", chunk.size);
ReadFile (fd, &chunk.id, sizeof(FOURCC), &BytesRead, NULL);
if (chunk.id == DMUS_FOURCC_REF_LIST) {
TRACE("'DMRF': reference list (size = %ld)\n", chunk.size - 4); /* set pointer at beginning of list */
SetFilePointer (fd, -(sizeof(DWORD) + 2*sizeof(FOURCC)), NULL, FILE_CURRENT);
DMUSIC_FillReferenceFromFileHandle (reference, fd); /* forward to DMUSIC_FillReferenceFromFileHandle */
} else WARN("invalid chunk (only 'DMRF' chunk allowed\n");
break;
} default: {
WARN("invalid chunk (only 'bins' and 'LIST' chunks allowed\n");
break;
}
}
TRACE("ListCount2 (%ld) < ListSize2 (%ld)\n", ListCount2, ListSize2);
} while (ListCount2 < ListSize2);
} else WARN("invalid chunk (only 'lbin' chunk allowed)\n");
TRACE("ListCount (%ld) < ListSize (%ld)\n", ListCount, ListSize);
} while (ListCount < ListSize);
break;
} default: {
WARN("invalid chunk (only 'UNFO' and 'lbil' chunks allowed\n");
break;
}
}
break;
} default: {
WARN("invalid chunk (only 'guid', 'vers' and 'LIST' chunks allowed)\n");
break;
}
}
TRACE("FileCount (%ld) < FileSize (%ld)\n", FileCount, FileSize);
} while (FileCount < FileSize);
}
} else {
WARN("'RIFF' not found: not a RIFF file\n");
}
return S_OK;
}
/******************************************************************************
* DMUSIC_FillTrackFromFileHandle:
* - fills a IDirectMusicTrackImpl struct with data from file handle.
* - IMPORTANT: it expects a RIFF chunk at beginning, so if you are calling it
* from another DMUSIC_Fill* function, make sure pointer is at
* correct place!
* - TODO: replace data in function with data in IDirectMusicTrackImpl
* implement loading for missing (empty) clauses
* fix a problem with tempo track loading (look at code)
*/
HRESULT WINAPI DMUSIC_FillTrackFromFileHandle (IDirectMusicTrackImpl *segment, HANDLE fd)
{
rawChunk chunk;
DWORD BytesRead, ListCount = 0, ListCount2 = 0, ListSize, ListSize2, FileCount = 0, FileSize, FileCount2 = 0, FileSize2 /* *2s are for various subchunks */;
/* general track info */
DMUS_IO_TRACK_HEADER header;
DMUS_IO_TRACK_EXTRAS_HEADER extheader;
GUID guid;
DMUS_IO_VERSION version;
UNFO_List UNFO;
/* tempo track stuff */
DMUS_IO_TEMPO_ITEM tempo;
/* chord track stuff */
DWORD chordHeader;
ChordData chordData;
/* command track stuff */
DMUS_IO_COMMAND command;
/* sytle list stuff (support only 1 while still in parse development mode)*/
DWORD timestamp;
Reference reference;
/* band track stuff */
BandTrack bandTrack;
TRACE("reading 'RIFF' chunk...\n");
ReadFile (fd, &chunk.id, sizeof(FOURCC), &BytesRead, NULL);
if (chunk.id == FOURCC_RIFF) {
TRACE ("'RIFF': RIFF file\n");
ReadFile (fd, &chunk.size, sizeof(DWORD), &BytesRead, NULL); /* read size of 'RIFF' chunk */
FileSize = chunk.size - sizeof(FOURCC); /* file content size = size of 'RIFF' chunk - FOURCC ID of following form */
TRACE("reading chunks ...\n");
ReadFile (fd, &chunk.id, sizeof(FOURCC), &BytesRead, NULL); /* read ID of following form */
if (chunk.id == DMUS_FOURCC_TRACK_FORM) {
TRACE("'DMTK': track form\n");
do {
ReadFile (fd, &chunk.id, sizeof(FOURCC), &BytesRead, NULL);
ReadFile (fd, &chunk.size, sizeof(DWORD), &BytesRead, NULL);
FileCount += chunk.size + sizeof(DWORD) + sizeof(FOURCC);
switch (chunk.id)
{
case DMUS_FOURCC_TRACK_CHUNK: {
TRACE("'trkh': track header\n");
ReadFile (fd, &header, chunk.size, &BytesRead, NULL);
TRACE_(dmfiledat)("=> track guidClassID = %s; dwPosition = %ld; dwGroup = %ld; ckid = %ld; fccType = %ld\n", \
debugstr_guid (&header.guidClassID), header.dwPosition, header.dwGroup, header.ckid, header.fccType);
break;
} case DMUS_FOURCC_TRACK_EXTRAS_CHUNK: {
TRACE("'trkx': extra track flags\n");
ReadFile (fd, &extheader, chunk.size, &BytesRead, NULL);
TRACE_(dmfiledat)("=> dwFlags = %ld; dwPriority = %ld\n", extheader.dwFlags,
extheader.dwPriority);
break;
} case DMUS_FOURCC_GUID_CHUNK: {
TRACE("'guid': GUID\n");
ReadFile (fd, &guid, chunk.size, &BytesRead, NULL);
TRACE_(dmfiledat)("=> GUID = %s\n", debugstr_guid(&guid));
break;
} case DMUS_FOURCC_VERSION_CHUNK: {
TRACE("'vers': version\n");
ReadFile (fd, &version, chunk.size, &BytesRead, NULL);
TRACE_(dmfiledat)("=> version = %ld%ld\n", version.dwVersionMS, version.dwVersionLS);
break;
} case FOURCC_LIST:{
TRACE("'LIST': list (size = %ld)\n", chunk.size);
ListSize = chunk.size - sizeof(FOURCC); /* list content size = size of 'LIST' chunk - FOURCC ID of the list */
ListCount = 0; /* reset */
ReadFile (fd, &chunk.id, sizeof(FOURCC), &BytesRead, NULL);
switch (chunk.id)
{
case DMUS_FOURCC_UNFO_LIST: {
TRACE("'UNFO': UNFO list (forward to DMUSIC_FillUNFOFromFileHandle(...))\n");
SetFilePointer (fd, -(sizeof(DWORD) + 2*sizeof(FOURCC)), NULL, FILE_CURRENT); /* place pointer before the 'LIST' chunk */
DMUSIC_FillUNFOFromFileHandle (UNFO, fd); /* forward to DMUSIC_FillUNFOFromFileHandle */
break;
} case DMUS_FOURCC_CHORDTRACK_LIST: {
TRACE("'cord': chord track list\n");
do {
ReadFile (fd, &chunk.id, sizeof(FOURCC), &BytesRead, NULL);
ReadFile (fd, &chunk.size, sizeof(DWORD), &BytesRead, NULL);
ListCount += sizeof(FOURCC) + sizeof(DWORD) + chunk.size;
switch (chunk.id)
{
case DMUS_FOURCC_CHORDTRACKHEADER_CHUNK: {
TRACE("'crdh': chord header\n");
ReadFile (fd, &chordHeader, chunk.size, &BytesRead, NULL);
TRACE_(dmfiledat)("=> chord root = %i; scale = %i\n", (chordHeader && 0xFF000000) >> 24, chordHeader && 0x00FFFFFF);
break;
} case DMUS_FOURCC_CHORDTRACKBODY_CHUNK: {
int i;
TRACE("'crdb': chord body\n");
ReadFile (fd, &chunk.size, sizeof(DWORD), &BytesRead, NULL); /* read sizeof (DMUS_IO_CHORD) */
ReadFile (fd, &chordData.chord, chunk.size, &BytesRead, NULL); /* read DMUS_IO_CHORD */
TRACE_(dmfiledat)("=> wszName[16] = %s; mtTime = %li; chord.wMeasure = %d; chord.bBeat = %i; bFlags = %i\n", \
debugstr_w (chordData.chord.wszName), chordData.chord.mtTime, chordData.chord.wMeasure, chordData.chord.bBeat, chordData.chord.bFlags);
ReadFile (fd, &chordData.nrofsubchords, sizeof(DWORD), &BytesRead, NULL); /* read number of subchords */
TRACE_(dmfiledat)("=> number of subchords = %ld\n", chordData.nrofsubchords);
ReadFile (fd, &chunk.size, sizeof(DWORD), &BytesRead, NULL); /* read sizeof (DMUS_IO_SUBCHORD) */
chordData.subchord = (DMUS_IO_SUBCHORD*) HeapAlloc (GetProcessHeap (), 0, sizeof(DMUS_IO_SUBCHORD) * chordData.nrofsubchords); /* allocate space */
for (i = 0; i < chordData.nrofsubchords; i++)
{
TRACE_(dmfiledat)("=> subchord[%i]: dwChordPattern = %ld; dwScalePattern = %ld; dwInversionPoints = %ld; dwLevels = %ld; bChordRoot = %i; bScaleRoot = %i\n", \
i, chordData.subchord[i].dwChordPattern, chordData.subchord[i].dwScalePattern, chordData.subchord[i].dwInversionPoints, chordData.subchord[i].dwLevels, \
chordData.subchord[i].bChordRoot, chordData.subchord[i].bScaleRoot);
}
ReadFile (fd, chordData.subchord, chunk.size*chordData.nrofsubchords, &BytesRead, NULL);
break;
} default: {
WARN("Invalid chunk (only 'crdh' and 'crdb' chunks allowed)\n");
break;
}
}
TRACE("ListCount (%ld) < ListSize (%ld)\n", ListCount, ListSize);
} while (ListCount < ListSize);
break;
} case DMUS_FOURCC_STYLE_TRACK_LIST: {
TRACE("'sttr': style track list\n");
do {
ReadFile (fd, &chunk.id, sizeof(FOURCC), &BytesRead, NULL);
ReadFile (fd, &chunk.size, sizeof(DWORD), &BytesRead, NULL);
ListCount += sizeof(FOURCC) + sizeof(DWORD) + chunk.size;
if (chunk.id == FOURCC_LIST && ReadFile (fd, &chunk.id, sizeof(FOURCC), &BytesRead, NULL) && chunk.id == DMUS_FOURCC_STYLE_REF_LIST) {
ListSize2 = chunk.size - sizeof(FOURCC);
TRACE("'strf': style reference list (size = %ld)\n", ListSize2);
do {
ReadFile (fd, &chunk.id, sizeof(FOURCC), &BytesRead, NULL);
ReadFile (fd, &chunk.size, sizeof(DWORD), &BytesRead, NULL);
ListCount2 += sizeof(FOURCC) + sizeof(DWORD) + chunk.size;
switch (chunk.id)
{
case DMUS_FOURCC_TIME_STAMP_CHUNK: {
TRACE("'stmp': time stamp\n");
ReadFile (fd, &timestamp, chunk.size, &BytesRead, NULL);
TRACE_(dmfiledat)("=> time stamp = %ld\n", timestamp);
break;
} case FOURCC_LIST: {
TRACE("'LIST': list\n");
ReadFile (fd, &chunk.id, sizeof(FOURCC), &BytesRead, NULL);
if (chunk.id == DMUS_FOURCC_REF_LIST){
TRACE("'DMRF': reference list (forward to DMUSIC_FillReferenceFromFileHandle(...)\n");
SetFilePointer (fd, -(sizeof(DWORD) + 2*sizeof(FOURCC)), NULL, FILE_CURRENT); /* place pointer before 'LIST' chunk */
DMUSIC_FillReferenceFromFileHandle (reference, fd);
} else {
WARN("invalid chunk (only 'DMRF' chunk allwed)\n");
}
break;
} default: {
WARN("invalid chunk (only 'stmp' and 'LIST' chunk allowed)\n");
break;
}
}
TRACE("ListCount2 (%ld) < ListSize2 (%ld)\n", ListCount2, ListSize2);
} while (ListCount2 < ListSize2);
} else {
WARN("invalid chunk (only 'strf' allowed)\n");
}
TRACE("ListCount (%ld) < ListSize (%ld)\n", ListCount, ListSize);
} while (ListCount < ListSize);
break;
}
}
break;
} case FOURCC_RIFF: {
TRACE("'RIFF': embedded RIFF chunk (probably band track form)\n");
ReadFile (fd, &chunk.id, sizeof(FOURCC), &BytesRead, NULL);
if (chunk.id == DMUS_FOURCC_BANDTRACK_FORM) {
TRACE("'DMBT': band track form\n");
FileSize2 = chunk.size - sizeof(FOURCC);
do {
ReadFile (fd, &chunk.id, sizeof(FOURCC), &BytesRead, NULL);
ReadFile (fd, &chunk.size, sizeof(DWORD), &BytesRead, NULL);
FileCount2 += sizeof(FOURCC) + sizeof(DWORD) + chunk.size;
switch (chunk.id)
{
case DMUS_FOURCC_BANDTRACK_CHUNK: {
TRACE("'dbth': band track header\n");
ReadFile (fd, &bandTrack.header, chunk.size, &BytesRead, NULL);
TRACE_(dmfiledat)("=> bAutoDownload = %d\n", bandTrack.header.bAutoDownload);
break;
} case DMUS_FOURCC_GUID_CHUNK: {
TRACE("'guid': GUID\n");
ReadFile (fd, &bandTrack.guid, chunk.size, &BytesRead, NULL);
TRACE_(dmfiledat)("=> GUID = %s\n", debugstr_guid (&bandTrack.guid));
break;
} case DMUS_FOURCC_VERSION_CHUNK: {
TRACE("'vers': version\n");
ReadFile (fd, &bandTrack.version, chunk.size, &BytesRead, NULL);
TRACE_(dmfiledat)("=> version = %ld%ld\n", bandTrack.version.dwVersionMS, bandTrack.version.dwVersionLS);
break;
} case FOURCC_LIST: {
TRACE("'LIST': list (content size = %ld)\n", chunk.size);
ListSize = chunk.size - sizeof(FOURCC);
ListCount = 0;
ReadFile (fd, &chunk.id, sizeof(FOURCC), &BytesRead, NULL);
switch (chunk.id)
{
case DMUS_FOURCC_UNFO_LIST:{
TRACE("'UNFO': UNFO list (forward to DMUSIC_FillUNFOFromFileHandle)\n");
SetFilePointer (fd, -(sizeof(DWORD) + 2*sizeof(FOURCC)), NULL, FILE_CURRENT); /* place pointer before 'LIST' chunk */
DMUSIC_FillUNFOFromFileHandle (UNFO, fd);
break;
} case DMUS_FOURCC_BANDS_LIST: {
TRACE("'lbdl': bands list (content size = %ld)\n", ListSize);
do {
ReadFile (fd, &chunk.id, sizeof(FOURCC), &BytesRead, NULL);
ReadFile (fd, &chunk.size, sizeof(DWORD), &BytesRead, NULL);
ListCount += sizeof(FOURCC) + sizeof(DWORD) + chunk.size;
if (chunk.id == FOURCC_LIST && ReadFile (fd, &chunk.id, sizeof(FOURCC), &BytesRead, NULL) && chunk.id == DMUS_FOURCC_BAND_LIST) {
ListSize2 = chunk.size - sizeof(FOURCC);
ListCount2 = 0;
TRACE("'lbnd': band list (content size = %ld)\n", ListSize2);
do {
ReadFile (fd, &chunk.id, sizeof(FOURCC), &BytesRead, NULL);
ReadFile (fd, &chunk.size, sizeof(DWORD), &BytesRead, NULL);
ListCount2 += sizeof(FOURCC) + sizeof(DWORD) + chunk.size;
switch (chunk.id)
{
case DMUS_FOURCC_BANDITEM_CHUNK: {
TRACE("'bdih': old band header\n");
ReadFile (fd, &bandTrack.header1, chunk.size, &BytesRead, NULL);
TRACE_(dmfiledat)("=> lBandTime = %li\n", bandTrack.header1.lBandTime);
break;
} case DMUS_FOURCC_BANDITEM_CHUNK2: {
TRACE("'bd2h': new band header\n");
ReadFile (fd, &bandTrack.header2, chunk.size, &BytesRead, NULL);
TRACE_(dmfiledat)("=> lBandTimeLogical = %li; lBandTimePhysical = %li\n", \
bandTrack.header2.lBandTimeLogical, bandTrack.header2.lBandTimePhysical);
break;
} case FOURCC_RIFF: {
TRACE("'RIFF': embedded RIFF (size = %ld; could be embedded band form)\n", chunk.size);
ReadFile (fd, &chunk.id, sizeof(FOURCC), &BytesRead, NULL);
if (chunk.id == DMUS_FOURCC_BAND_FORM) {
TRACE("'DMBD': embedded band form (forward to DMUSIC_FillBandFromFileHandle)\n");
SetFilePointer (fd, -(sizeof(DWORD) + 2*sizeof(FOURCC)), NULL, FILE_CURRENT); /* place pointer before 'RIFF' chunk */
DMUSIC_FillBandFromFileHandle (NULL, fd);
} else WARN("invalid chunk (only 'RIFF' chunk allowed)\n");
break;
} default: {
WARN("invalid chunk (only 'bdih', 'bd2h' and 'RIFF' chunks allowed)\n");
break;
}
}
TRACE("ListCount2 (%ld) < ListSize2 (%ld)\n", ListCount2, ListSize2);
} while (ListCount2 < ListSize2);
} else WARN("unknown chunk - expect error\n");
} while (ListCount < ListSize);
break;
} default: {
WARN("invalid chunk (only 'UNFO' and 'lbdl' chunks allowed)\n");
}
}
break;
} default: {
WARN("invalid chunk (only 'dbth', 'guid', 'vers' and 'LIST' chunks allowed)\n");
break;
}
}
TRACE("FileCount2 (%ld) < FileSize2 (%ld)\n", FileCount2, FileSize2);
} while (FileCount2 < FileSize2);
} else {
WARN("invalid chunk (only 'DMBT' chunk allowed\n");
}
break;
} case DMUS_FOURCC_PERS_TRACK_LIST: {
FIXME("'pftr': chordmap track list: not supported yet\n");
break;
} case DMUS_FOURCC_COMMANDTRACK_CHUNK: {
TRACE("'cmnd': command track\n");
ReadFile (fd, &chunk.size, sizeof(DWORD), &BytesRead, NULL); /* read sizeof(DMUS_IO_COMMAND) */
ReadFile (fd, &command, chunk.size, &BytesRead, NULL); /* read DMUS_IO_COMMAND */
TRACE_(dmfiledat)("wMeasure = %d; bBeat = %i; bCommand = %i; bGrooveLevel = %i; bGrooveRange = %i; bRepeatMode = %i\n", \
command.wMeasure, command.bBeat, command.bCommand, command.bGrooveLevel, command.bGrooveRange, command.bRepeatMode);
break;
} case DMUS_FOURCC_LYRICSTRACK_LIST: {
FIXME("'lyrt': lyrics track list: not supported yet\n");
break;
} case DMUS_FOURCC_MARKERTRACK_LIST: {
FIXME("'MARK': marker track list: not supported yet\n");
break;
} case DMUS_FOURCC_MELODYFORM_TRACK_LIST: {
FIXME("'mfrm': melody formulation track list: not supported yet\n");
break;
} case DMUS_FOURCC_MUTE_CHUNK: {
FIXME("'mute': mute track chunk: not supported yet\n");
break;
} case DMUS_FOURCC_PARAMCONTROLTRACK_TRACK_LIST: {
FIXME("'prmt': parameter control track list: not supported yet\n");
break;
} case DMUS_FOURCC_PATTERN_FORM: {
FIXME("'DMPT': pattern track form: not supported yet\n");
break;
} case DMUS_FOURCC_SCRIPTTRACK_LIST: {
FIXME("'scrt': script track list: not supported yet\n");
break;
} case DMUS_FOURCC_SEGTRACK_LIST: {
FIXME("'segt': segment trigger track list: not supported yet\n");
break;
} case DMUS_FOURCC_SEQ_TRACK: {
FIXME("'seqt': sequence track chunk: not supported yet\n");
break;
} case DMUS_FOURCC_SIGNPOST_TRACK_CHUNK: {
FIXME("'sgnp': signpost track chunk: not supported yet\n");
break;
} case DMUS_FOURCC_SYSEX_TRACK: {
FIXME("'syex': sysex track chunk: not supported yet\n");
break;
} case DMUS_FOURCC_TEMPO_TRACK: {
TRACE("'tetr': tempo track chunk\n");
ReadFile (fd, &chunk.size, sizeof(DWORD), &BytesRead, NULL);
if (chunk.size != sizeof(DMUS_IO_TEMPO_ITEM))
WARN("there seem so te ba problem: file claims that size of DMUSIC_IO_TEMPO_ITEM is %ld, while real sizeof returns %i", \
chunk.size, sizeof(DMUS_IO_TEMPO_ITEM));
ReadFile (fd, &tempo, chunk.size, &BytesRead, NULL);
TRACE_(dmfiledat)("lTime = %ld; dblTempo = %f\n", tempo.lTime, tempo.dblTempo);
break;
} case DMUS_FOURCC_TIMESIGNATURE_TRACK: {
FIXME("'tims': time signature track list: not supported yet\n");
break;
} case DMUS_FOURCC_WAVETRACK_LIST: {
FIXME("'wavt': wave track list not supported yet\n");
break;
} default: {
WARN("invalid chunk (too many too list)\n");
break;
}
}
TRACE("FileCount (%ld) < FileSize (%ld)\n", FileCount, FileSize);
} while (FileCount < FileSize);
} else {
WARN("invalid chunk (only 'DMTK' chunk allowed)\n");
}
} else {
WARN("'RIFF' not found: not a RIFF file\n");
}
return S_OK;
}
HRESULT WINAPI DMUSIC_FillSegmentFromFileHandle (IDirectMusicSegmentImpl *segment, HANDLE fd)
{
rawChunk chunk;
DWORD BytesRead, ListCount = 0, ListSize, FileCount = 0, FileSize;
/* FIXME: Replace stuff located below with the stuff in segment */
UNFO_List UNFO;
DMUS_IO_SEGMENT_HEADER header;
DMUS_IO_VERSION version;
GUID guid;
TRACE("reading 'RIFF' chunk...\n");
ReadFile (fd, &chunk.id, sizeof(FOURCC), &BytesRead, NULL);
if (chunk.id == FOURCC_RIFF) {
TRACE("'RIFF': RIFF file\n");
ReadFile (fd, &chunk.size, sizeof(DWORD), &BytesRead, NULL); /* read size of 'RIFF' chunk */
FileSize = chunk.size - sizeof(FOURCC); /* file content size = size of 'RIFF' chunk - FOURCC ID of following form */
TRACE("reading chunks ...\n");
ReadFile (fd, &chunk.id, sizeof(FOURCC), &BytesRead, NULL); /* read ID of following form */
if (chunk.id == DMUS_FOURCC_SEGMENT_FORM) {
TRACE("DMSG: segment form\n");
do {
ReadFile (fd, &chunk.id, sizeof(FOURCC), &BytesRead, NULL);
ReadFile (fd, &chunk.size, sizeof(DWORD), &BytesRead, NULL);
FileCount += chunk.size + sizeof(DWORD) + sizeof(FOURCC);
switch (chunk.id)
{
case DMUS_FOURCC_SEGMENT_CHUNK: {
TRACE("segh: segment header\n");
ReadFile (fd, &header, chunk.size, &BytesRead, NULL);
TRACE_(dmfiledat)("dwRepeats = %ld; mtLength = %li; mtPlayStart = %li; mtLoopStart = %li; mtLoopEnd = %li; dwResolution = %ld; rtLenght = FIXME; dwFlags = %ld; dwReserved = %ld\n", \
header.dwRepeats, header.mtLength, header.mtPlayStart, header.mtLoopStart, header.mtLoopEnd, header.dwResolution/*, header.rtLenght*/, header.dwFlags, header.dwReserved);
break;
} case DMUS_FOURCC_GUID_CHUNK: {
TRACE("'guid': GUID\n");
ReadFile (fd, &guid, chunk.size, &BytesRead, NULL);
TRACE_(dmfiledat)("=> GUID = %s\n", debugstr_guid(&guid));
break;
} case DMUS_FOURCC_VERSION_CHUNK: {
TRACE("'vers': version\n");
ReadFile (fd, &version, chunk.size, &BytesRead, NULL);
TRACE_(dmfiledat)("=> version = %ld%ld\n", version.dwVersionMS, version.dwVersionLS);
break;
} case FOURCC_LIST:{
TRACE("'LIST': list (size) = %ld\n", chunk.size);
ListSize = chunk.size - sizeof(FOURCC); /* list content size = size of 'LIST' chunk - FOURCC ID of the list */
ReadFile (fd, &chunk.id, sizeof(FOURCC), &BytesRead, NULL);
switch (chunk.id)
{
case DMUS_FOURCC_UNFO_LIST: {
TRACE("'UNFO': UNFO list (forward to DMUSIC_FillUNFOFromFileHandle(...))\n");
SetFilePointer (fd, -(sizeof(DWORD) + 2*sizeof(FOURCC)), NULL, FILE_CURRENT); /* place pointer before the 'LIST' chunk */
DMUSIC_FillUNFOFromFileHandle (UNFO, fd);
break;
} case DMUS_FOURCC_TRACK_LIST: {
TRACE("'trkl': track list chunk (forward)\n");
do {
ReadFile (fd, &chunk.id, sizeof(FOURCC), &BytesRead, NULL); /* read RIFF */
ReadFile (fd, &chunk.size, sizeof(DWORD), &BytesRead, NULL); /* read track size */
TRACE("track size = %ld\n", chunk.size);
ListCount += chunk.size + sizeof(DWORD) + sizeof(FOURCC);
SetFilePointer (fd, -(sizeof(DWORD) + sizeof(FOURCC)), NULL, FILE_CURRENT); /* place pointer before the 'RIFF' chunk */
DMUSIC_FillTrackFromFileHandle (NULL, fd); /* read encapsulated track as if it was in a track file */
TRACE("(Track) List Count = %ld < (Track) List Size = %ld\n", ListCount, ListSize);
} while (ListCount < ListSize);
break;
}
}
break;
} case DMUS_FOURCC_CONTAINER_FORM: {
FIXME("'DMCN': container form chunk: not supported yet\n");
break;
} case DMUS_FOURCC_TOOLGRAPH_FORM: {
FIXME("'DMTG': toolgraph chunk: not supported yet\n");
break;
} case DMUS_FOURCC_AUDIOPATH_FORM: {
FIXME("'DMAP': audiopath chunk: not supported yet\n");
break;
} default: {
FIXME("invalid chunk (only 'segh', 'guid', 'vers', 'LIST', 'DMCN', 'DMTG' and 'DMAP' chunks allowed)\n");
break;
}
}
TRACE("FileCount (%ld) < FileSize (%ld)\n", FileCount, FileSize);
} while (FileCount < FileSize);
}
} else {
WARN("'RIFF' not found: not a RIFF file\n");
}
return S_OK;
}