From: Rémi Bernon rbernon@codeweavers.com
--- dlls/dmband/band.c | 180 +++++++++++++++++---------------------------- 1 file changed, 69 insertions(+), 111 deletions(-)
diff --git a/dlls/dmband/band.c b/dlls/dmband/band.c index 102e58fe39b..a95cf85458a 100644 --- a/dlls/dmband/band.c +++ b/dlls/dmband/band.c @@ -156,6 +156,70 @@ static const IDirectMusicBandVtbl band_vtbl = band_Unload, };
+static HRESULT parse_lbin_list(struct band *This, IStream *stream, struct chunk_entry *parent) +{ + struct chunk_entry chunk = {.parent = parent}; + IDirectMusicCollection *collection = NULL; + struct instrument_entry *entry; + DMUS_IO_INSTRUMENT inst = {0}; + HRESULT hr; + + while ((hr = stream_next_chunk(stream, &chunk)) == S_OK) + { + switch (MAKE_IDTYPE(chunk.id, chunk.type)) + { + case DMUS_FOURCC_INSTRUMENT_CHUNK: + { + UINT size = sizeof(inst); + + if (chunk.size == offsetof(DMUS_IO_INSTRUMENT, nPitchBendRange)) size = chunk.size; + if (FAILED(hr = stream_chunk_get_data(stream, &chunk, &inst, size))) break; + TRACE_(dmfile)(" - dwPatch: %lu\n", inst.dwPatch); + TRACE_(dmfile)(" - dwAssignPatch: %lu\n", inst.dwAssignPatch); + TRACE_(dmfile)(" - dwNoteRanges[0]: %lu\n", inst.dwNoteRanges[0]); + TRACE_(dmfile)(" - dwNoteRanges[1]: %lu\n", inst.dwNoteRanges[1]); + TRACE_(dmfile)(" - dwNoteRanges[2]: %lu\n", inst.dwNoteRanges[2]); + TRACE_(dmfile)(" - dwNoteRanges[3]: %lu\n", inst.dwNoteRanges[3]); + TRACE_(dmfile)(" - dwPChannel: %lu\n", inst.dwPChannel); + TRACE_(dmfile)(" - dwFlags: %lx\n", inst.dwFlags); + TRACE_(dmfile)(" - bPan: %u\n", inst.bPan); + TRACE_(dmfile)(" - bVolume: %u\n", inst.bVolume); + TRACE_(dmfile)(" - nTranspose: %d\n", inst.nTranspose); + TRACE_(dmfile)(" - dwChannelPriority: %lu\n", inst.dwChannelPriority); + TRACE_(dmfile)(" - nPitchBendRange: %d\n", inst.nPitchBendRange); + break; + } + + case MAKE_IDTYPE(FOURCC_LIST, DMUS_FOURCC_REF_LIST): + { + IDirectMusicObject *object; + + if (FAILED(hr = dmobj_parsereference(stream, &chunk, &object))) break; + TRACE_(dmfile)(" - object: %p\n", object); + + hr = IDirectMusicObject_QueryInterface(object, &IID_IDirectMusicCollection, (void **)&collection); + IDirectMusicObject_Release(object); + break; + } + + default: + FIXME("Ignoring chunk %s %s\n", debugstr_fourcc(chunk.id), debugstr_fourcc(chunk.type)); + break; + } + + if (FAILED(hr)) break; + } + + if (FAILED(hr)) return hr; + + if (!(entry = calloc(1, sizeof(*entry)))) return E_OUTOFMEMORY; + memcpy(&entry->instrument, &inst, sizeof(DMUS_IO_INSTRUMENT)); + entry->collection = collection; + list_add_tail(&This->instruments, &entry->entry); + + return hr; +} + static HRESULT WINAPI band_object_ParseDescriptor(IDirectMusicObject *iface, IStream *stream, DMUS_OBJECTDESC *desc) { @@ -205,115 +269,6 @@ static const IDirectMusicObjectVtbl band_object_vtbl = band_object_ParseDescriptor, };
-#define DMUS_IO_INSTRUMENT_DX7_SIZE offsetof(DMUS_IO_INSTRUMENT, nPitchBendRange) - -static HRESULT parse_instrument(struct band *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; - - DMUS_IO_INSTRUMENT inst; - struct instrument_entry *pNewInstrument; - IDirectMusicObject* pObject = NULL; - - if (pChunk->fccID != DMUS_FOURCC_INSTRUMENT_LIST) { - ERR_(dmfile)(": %s chunk should be an INSTRUMENT 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 = %ld)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize); - switch (Chunk.fccID) { - case DMUS_FOURCC_INSTRUMENT_CHUNK: { - TRACE_(dmfile)(": Instrument chunk\n"); - if (Chunk.dwSize != sizeof(DMUS_IO_INSTRUMENT) && Chunk.dwSize != DMUS_IO_INSTRUMENT_DX7_SIZE) { - ERR_(dmfile)("unexpected size %ld\n", Chunk.dwSize); - return E_FAIL; - } - IStream_Read (pStm, &inst, Chunk.dwSize, NULL); - if (Chunk.dwSize != sizeof(DMUS_IO_INSTRUMENT)) - inst.nPitchBendRange = 0; - - TRACE_(dmfile)(" - dwPatch: %lu\n", inst.dwPatch); - TRACE_(dmfile)(" - dwAssignPatch: %lu\n", inst.dwAssignPatch); - TRACE_(dmfile)(" - dwNoteRanges[0]: %lu\n", inst.dwNoteRanges[0]); - TRACE_(dmfile)(" - dwNoteRanges[1]: %lu\n", inst.dwNoteRanges[1]); - TRACE_(dmfile)(" - dwNoteRanges[2]: %lu\n", inst.dwNoteRanges[2]); - TRACE_(dmfile)(" - dwNoteRanges[3]: %lu\n", inst.dwNoteRanges[3]); - TRACE_(dmfile)(" - dwPChannel: %lu\n", inst.dwPChannel); - TRACE_(dmfile)(" - dwFlags: %lx\n", inst.dwFlags); - TRACE_(dmfile)(" - bPan: %u\n", inst.bPan); - TRACE_(dmfile)(" - bVolume: %u\n", inst.bVolume); - TRACE_(dmfile)(" - nTranspose: %d\n", inst.nTranspose); - TRACE_(dmfile)(" - dwChannelPriority: %lu\n", inst.dwChannelPriority); - TRACE_(dmfile)(" - nPitchBendRange: %d\n", inst.nPitchBendRange); - 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) { - case DMUS_FOURCC_REF_LIST: { - FIXME_(dmfile)(": DMRF (DM References) list\n"); - hr = IDirectMusicUtils_IPersistStream_ParseReference(&This->dmobj.IPersistStream_iface, - &Chunk, pStm, &pObject); - if (FAILED(hr)) { - ERR(": could not load Reference\n"); - 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] = %ld < ListSize[0] = %ld\n", ListCount[0], ListSize[0]); - } while (ListCount[0] < ListSize[0]); - - /* - * @TODO insert pNewInstrument into This - */ - if (!(pNewInstrument = calloc(1, sizeof(*pNewInstrument)))) return E_OUTOFMEMORY; - memcpy(&pNewInstrument->instrument, &inst, sizeof(DMUS_IO_INSTRUMENT)); - pNewInstrument->collection = NULL; - if (NULL != pObject) { - IDirectMusicCollection* pCol = NULL; - hr = IDirectMusicObject_QueryInterface (pObject, &IID_IDirectMusicCollection, (void**) &pCol); - if (FAILED(hr)) { - ERR(": failed to get IDirectMusicCollection Interface from DMObject\n"); - free(pNewInstrument); - return hr; - } - pNewInstrument->collection = pCol; - IDirectMusicObject_Release(pObject); - } - list_add_tail(&This->instruments, &pNewInstrument->entry); - - return S_OK; -} - static HRESULT parse_instruments_list(struct band *This, DMUS_PRIVATE_CHUNK *pChunk, IStream *pStm) { @@ -342,9 +297,12 @@ static HRESULT parse_instruments_list(struct band *This, DMUS_PRIVATE_CHUNK *pCh ListCount[1] = 0; switch (Chunk.fccID) { case DMUS_FOURCC_INSTRUMENT_LIST: { + static const LARGE_INTEGER zero = {0}; + struct chunk_entry chunk = {FOURCC_LIST, .size = Chunk.dwSize, .type = Chunk.fccID}; TRACE_(dmfile)(": Instrument list\n"); - hr = parse_instrument(This, &Chunk, pStm); - if (FAILED(hr)) return hr; + IStream_Seek(pStm, zero, STREAM_SEEK_CUR, &chunk.offset); + chunk.offset.QuadPart -= 12; + if (FAILED(hr = parse_lbin_list(This, pStm, &chunk))) return hr; break; } default: {