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dmime: The descriptor is already parsed for the segment form. 

Signed-off-by: Michael Stefaniuc <mstefani@winehq.org>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Michael Stefaniuc 2018-03-16 01:32:25 +01:00 committed by Alexandre Julliard
parent b73c4ec440
commit 117a2081d5
3 changed files with 2 additions and 91 deletions
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55
dlls/dmime/dmutils.c
View File

@ -92,61 +92,6 @@ HRESULT IDirectMusicUtils_IPersistStream_ParseDescGeneric (DMUS_PRIVATE_CHUNK* p
return S_OK;
}
HRESULT IDirectMusicUtils_IPersistStream_ParseUNFOGeneric (DMUS_PRIVATE_CHUNK* pChunk, IStream* pStm, LPDMUS_OBJECTDESC pDesc) {
LARGE_INTEGER liMove; /* used when skipping chunks */
/**
* don't ask me why, but M$ puts INFO elements in UNFO list sometimes
* (though strings seem to be valid unicode)
*/
switch (pChunk->fccID) {
case mmioFOURCC('I','N','A','M'):
case DMUS_FOURCC_UNAM_CHUNK: {
TRACE(": name chunk\n");
pDesc->dwValidData |= DMUS_OBJ_NAME;
IStream_Read (pStm, pDesc->wszName, pChunk->dwSize, NULL);
TRACE(" - wszName: %s\n", debugstr_w(pDesc->wszName));
break;
}
case mmioFOURCC('I','A','R','T'):
case DMUS_FOURCC_UART_CHUNK: {
TRACE(": artist chunk (ignored)\n");
liMove.QuadPart = pChunk->dwSize;
IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
break;
}
case mmioFOURCC('I','C','O','P'):
case DMUS_FOURCC_UCOP_CHUNK: {
TRACE(": copyright chunk (ignored)\n");
liMove.QuadPart = pChunk->dwSize;
IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
break;
}
case mmioFOURCC('I','S','B','J'):
case DMUS_FOURCC_USBJ_CHUNK: {
TRACE(": subject chunk (ignored)\n");
liMove.QuadPart = pChunk->dwSize;
IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
break;
}
case mmioFOURCC('I','C','M','T'):
case DMUS_FOURCC_UCMT_CHUNK: {
TRACE(": comment chunk (ignored)\n");
liMove.QuadPart = pChunk->dwSize;
IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
break;
}
default:
/* not handled */
return S_FALSE;
}
return S_OK;
}
HRESULT IDirectMusicUtils_IPersistStream_ParseReference (LPPERSISTSTREAM iface, DMUS_PRIVATE_CHUNK* pChunk, IStream* pStm, IDirectMusicObject** ppObject) {
DMUS_PRIVATE_CHUNK Chunk;
DWORD ListSize[3], ListCount[3];

2
dlls/dmime/dmutils.h
View File

@ -30,8 +30,6 @@ typedef struct _DMUS_PRIVATE_CHUNK {
/**
* Parsing utilities
*/
extern HRESULT IDirectMusicUtils_IPersistStream_ParseDescGeneric (DMUS_PRIVATE_CHUNK* pChunk, IStream* pStm, LPDMUS_OBJECTDESC pDesc) DECLSPEC_HIDDEN;
extern HRESULT IDirectMusicUtils_IPersistStream_ParseUNFOGeneric (DMUS_PRIVATE_CHUNK* pChunk, IStream* pStm, LPDMUS_OBJECTDESC pDesc) DECLSPEC_HIDDEN;
extern HRESULT IDirectMusicUtils_IPersistStream_ParseReference (LPPERSISTSTREAM iface, DMUS_PRIVATE_CHUNK* pChunk, IStream* pStm, IDirectMusicObject** ppObject) DECLSPEC_HIDDEN;
/**

36
dlls/dmime/segment.c
View File

@ -877,7 +877,7 @@ static HRESULT parse_segment_form(IDirectMusicSegment8Impl *This, DWORD StreamSi
{
HRESULT hr = E_FAIL;
DMUS_PRIVATE_CHUNK Chunk;
DWORD StreamCount, ListSize[3], ListCount[3];
DWORD StreamCount;
LARGE_INTEGER liMove; /* used when skipping chunks */
StreamSize -= sizeof(FOURCC);
@ -888,11 +888,7 @@ static HRESULT parse_segment_form(IDirectMusicSegment8Impl *This, DWORD StreamSi
StreamCount += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize;
TRACE_(dmfile)(": %s chunk (size = %d)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
hr = IDirectMusicUtils_IPersistStream_ParseDescGeneric(&Chunk, pStm, &This->dmobj.desc);
if (FAILED(hr)) return hr;
if (hr == S_FALSE) {
switch (Chunk.fccID) {
switch (Chunk.fccID) {
case DMUS_FOURCC_SEGMENT_CHUNK: {
DWORD checkSz = sizeof(FOURCC);
TRACE_(dmfile)(": segment chunk\n");
@ -938,34 +934,7 @@ static HRESULT parse_segment_form(IDirectMusicSegment8Impl *This, DWORD StreamSi
case FOURCC_LIST: {
IStream_Read (pStm, &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_UNFO_LIST: {
TRACE_(dmfile)(": UNFO list\n");
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);
hr = IDirectMusicUtils_IPersistStream_ParseUNFOGeneric(&Chunk, pStm, &This->dmobj.desc);
if (FAILED(hr)) return hr;
if (hr == S_FALSE) {
switch (Chunk.fccID) {
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]);
break;
}
case DMUS_FOURCC_TRACK_LIST: {
TRACE_(dmfile)(": TRACK list\n");
hr = parse_track_list(This, &Chunk, pStm);
@ -987,7 +956,6 @@ static HRESULT parse_segment_form(IDirectMusicSegment8Impl *This, DWORD StreamSi
IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
break;
}
}
}
TRACE_(dmfile)(": StreamCount[0] = %d < StreamSize[0] = %d\n", StreamCount, StreamSize);
} while (StreamCount < StreamSize);