static HRESULT IDirectMusicSegTriggerTrack_IPersistStream_ParseSegTrackList (LPPERSISTSTREAM iface, DMUS_PRIVATE_CHUNK* pChunk, IStream* pStm) { /*ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, PersistStreamVtbl, iface);*/ HRESULT hr = E_FAIL; DMUS_PRIVATE_CHUNK Chunk; DWORD ListSize[3], ListCount[3]; LARGE_INTEGER liMove; /* used when skipping chunks */ if (pChunk->fccID != DMUS_FOURCC_SEGTRACK_LIST) { ERR_(dmfile)(": %s chunk should be a SEGTRACK 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 = %d)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize); switch (Chunk.fccID) { case DMUS_FOURCC_SEGTRACK_CHUNK: { TRACE_(dmfile)(": segment trigger track chunk\n"); liMove.QuadPart = Chunk.dwSize; IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); 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_SEGMENTS_LIST: { TRACE_(dmfile)(": SEGMENTS list\n"); hr = IDirectMusicSegTriggerTrack_IPersistStream_ParseSegmentsList (iface, &Chunk, pStm); if (FAILED(hr)) 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] = %d < ListSize[0] = %d\n", ListCount[0], ListSize[0]); } while (ListCount[0] < ListSize[0]); return S_OK; }
static HRESULT WINAPI IDirectMusicSegTriggerTrack_IPersistStream_Load (LPPERSISTSTREAM iface, IStream* pStm) { ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, PersistStreamVtbl, iface); DMUS_PRIVATE_CHUNK Chunk; LARGE_INTEGER liMove; HRESULT hr; TRACE("(%p, %p): Loading\n", This, pStm); #if 1 IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL); TRACE_(dmfile)(": %s chunk (size = %d)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize); switch (Chunk.fccID) { case FOURCC_LIST: { IStream_Read (pStm, &Chunk.fccID, sizeof(FOURCC), NULL); TRACE_(dmfile)(": %s chunk (size = %d)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize); switch (Chunk.fccID) { case DMUS_FOURCC_SEGTRACK_LIST: { TRACE_(dmfile)(": segment trigger track list\n"); hr = IDirectMusicSegTriggerTrack_IPersistStream_ParseSegTrackList (iface, &Chunk, pStm); if (FAILED(hr)) return hr; break; } default: { TRACE_(dmfile)(": unexpected chunk; loading failed)\n"); liMove.QuadPart = Chunk.dwSize; IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); return E_FAIL; } } TRACE_(dmfile)(": reading finished\n"); break; } default: { TRACE_(dmfile)(": unexpected chunk; loading failed)\n"); liMove.QuadPart = Chunk.dwSize; IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); /* skip the rest of the chunk */ return E_FAIL; } } #endif return S_OK; }
static HRESULT WINAPI IDirectMusicBandImpl_IPersistStream_Load (LPPERSISTSTREAM iface, IStream* pStm) { ICOM_THIS_MULTI(IDirectMusicBandImpl, PersistStreamVtbl, iface); DMUS_PRIVATE_CHUNK Chunk; LARGE_INTEGER liMove; HRESULT hr; TRACE("(%p,%p): loading\n", This, pStm); IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL); TRACE_(dmfile)(": %s chunk (size = %d)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize); switch (Chunk.fccID) { case FOURCC_RIFF: { IStream_Read (pStm, &Chunk.fccID, sizeof(FOURCC), NULL); TRACE_(dmfile)(": %s chunk (size = %d)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize); switch (Chunk.fccID) { case DMUS_FOURCC_BAND_FORM: { TRACE_(dmfile)(": Band form\n"); hr = IDirectMusicBandImpl_IPersistStream_ParseBandForm (iface, &Chunk, pStm); if (FAILED(hr)) return hr; break; } default: { TRACE_(dmfile)(": unexpected chunk; loading failed)\n"); liMove.QuadPart = Chunk.dwSize; IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); return E_FAIL; } } TRACE_(dmfile)(": reading finished\n"); break; } default: { TRACE_(dmfile)(": unexpected chunk; loading failed)\n"); liMove.QuadPart = Chunk.dwSize; IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); /* skip the rest of the chunk */ return E_FAIL; } } return S_OK; }
static HRESULT IDirectMusicChordTrack_IPersistStream_ParseChordTrackList (LPPERSISTSTREAM iface, DMUS_PRIVATE_CHUNK* pChunk, IStream* pStm) { ICOM_THIS_MULTI(IDirectMusicChordTrack, PersistStreamVtbl, iface); DMUS_PRIVATE_CHUNK Chunk; DWORD ListSize[3], ListCount[3]; LARGE_INTEGER liMove; /* used when skipping chunks */ if (pChunk->fccID != DMUS_FOURCC_CHORDTRACK_LIST) { ERR_(dmfile)(": %s chunk should be a CHORDTRACK 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 = %d)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize); switch (Chunk.fccID) { case DMUS_FOURCC_CHORDTRACKHEADER_CHUNK: { TRACE_(dmfile)(": Chord track header chunk\n"); IStream_Read (pStm, &This->dwScale, sizeof(DWORD), NULL); TRACE_(dmfile)(" - dwScale: %d\n", This->dwScale); break; } case DMUS_FOURCC_CHORDTRACKBODY_CHUNK: { DWORD sz; DWORD it; DWORD num; DMUS_IO_CHORD body; DMUS_IO_SUBCHORD subchords; TRACE_(dmfile)(": Chord track body chunk\n"); IStream_Read (pStm, &sz, sizeof(DWORD), NULL); TRACE_(dmfile)(" - sizeof(DMUS_IO_CHORD): %d\n", sz); if (sz != sizeof(DMUS_IO_CHORD)) return E_FAIL; IStream_Read (pStm, &body, sizeof(DMUS_IO_CHORD), NULL); TRACE_(dmfile)(" - wszName: %s\n", debugstr_w(body.wszName)); TRACE_(dmfile)(" - mtTime: %u\n", body.mtTime); TRACE_(dmfile)(" - wMeasure: %u\n", body.wMeasure); TRACE_(dmfile)(" - bBeat: %u\n", body.bBeat); TRACE_(dmfile)(" - bFlags: 0x%02x\n", body.bFlags); IStream_Read (pStm, &num, sizeof(DWORD), NULL); TRACE_(dmfile)(" - # DMUS_IO_SUBCHORDS: %d\n", num); IStream_Read (pStm, &sz, sizeof(DWORD), NULL); TRACE_(dmfile)(" - sizeof(DMUS_IO_SUBCHORDS): %d\n", sz); if (sz != sizeof(DMUS_IO_SUBCHORD)) return E_FAIL; for (it = 0; it < num; ++it) { IStream_Read (pStm, &subchords, sizeof(DMUS_IO_SUBCHORD), NULL); TRACE_(dmfile)("DMUS_IO_SUBCHORD #%d\n", it+1); TRACE_(dmfile)(" - dwChordPattern: %u\n", subchords.dwChordPattern); TRACE_(dmfile)(" - dwScalePattern: %u\n", subchords.dwScalePattern); TRACE_(dmfile)(" - dwInversionPoints: %u\n", subchords.dwInversionPoints); TRACE_(dmfile)(" - dwLevels: %u\n", subchords.dwLevels); TRACE_(dmfile)(" - bChordRoot: %u\n", subchords.bChordRoot); TRACE_(dmfile)(" - bScaleRoot: %u\n", subchords.bScaleRoot); } 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] = %d < ListSize[0] = %d\n", ListCount[0], ListSize[0]); } while (ListCount[0] < ListSize[0]); return S_OK; }
static HRESULT WINAPI IDirectMusicChordMapImpl_IPersistStream_Load (LPPERSISTSTREAM iface, IStream* pStm) { ICOM_THIS_MULTI(IDirectMusicChordMapImpl, 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 = %ld)", 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_CHORDMAP_FORM: { TRACE_(dmfile)(": chordmap 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 = %ld)", 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 = %ld)", 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] = %ld < ListSize[0] = %ld\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] = %ld < StreamSize[0] = %ld\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 IDirectMusicSegTriggerTrack_IPersistStream_ParseSegment (LPPERSISTSTREAM iface, DMUS_PRIVATE_CHUNK* pChunk, IStream* pStm) { ICOM_THIS_MULTI(IDirectMusicSegTriggerTrack, PersistStreamVtbl, iface); DMUS_PRIVATE_CHUNK Chunk; DWORD ListSize[3], ListCount[3]; LARGE_INTEGER liMove; /* used when skipping chunks */ HRESULT hr; IDirectMusicObject* pObject = NULL; LPDMUS_PRIVATE_SEGMENT_ITEM pNewItem = NULL; if (pChunk->fccID != DMUS_FOURCC_SEGMENT_LIST) { ERR_(dmfile)(": %s chunk should be a SEGMENT 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 = %d)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize); switch (Chunk.fccID) { case DMUS_FOURCC_SEGMENTITEM_CHUNK: { TRACE_(dmfile)(": segment item chunk\n"); /** alloc new item entry */ pNewItem = HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, sizeof(DMUS_PRIVATE_SEGMENT_ITEM)); if (!pNewItem) { ERR(": no more memory\n"); return E_OUTOFMEMORY; } IStream_Read (pStm, &pNewItem->header, sizeof(DMUS_IO_SEGMENT_ITEM_HEADER), NULL); TRACE_(dmfile)(" - lTimePhysical: %u\n", pNewItem->header.lTimeLogical); TRACE_(dmfile)(" - lTimePhysical: %u\n", pNewItem->header.lTimePhysical); TRACE_(dmfile)(" - dwPlayFlags: 0x%08x\n", pNewItem->header.dwPlayFlags); TRACE_(dmfile)(" - dwFlags: 0x%08x\n", pNewItem->header.dwFlags); list_add_tail (&This->Items, &pNewItem->entry); break; } case DMUS_FOURCC_SEGMENTITEMNAME_CHUNK: { TRACE_(dmfile)(": segment item name chunk\n"); if (!pNewItem) { ERR(": pNewItem not allocated, bad chunk order?\n"); return E_FAIL; } IStream_Read (pStm, pNewItem->wszName, Chunk.dwSize, NULL); TRACE_(dmfile)(" - name: %s\n", debugstr_w(pNewItem->wszName)); 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 (iface, &Chunk, pStm, &pObject); if (FAILED(hr)) { ERR(": could not load Reference\n"); return hr; } if (!pNewItem) { ERR(": pNewItem not allocated, bad chunk order?\n"); return E_FAIL; } pNewItem->pObject = pObject; 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] = %d < ListSize[0] = %d\n", ListCount[0], ListSize[0]); } while (ListCount[0] < ListSize[0]); return S_OK; }
/* Function that loads all instrument data and which is called from IDirectMusicCollection_GetInstrument as in native */ HRESULT IDirectMusicInstrumentImpl_CustomLoad(IDirectMusicInstrument *iface, IStream *stream) { IDirectMusicInstrumentImpl *This = impl_from_IDirectMusicInstrument(iface); HRESULT hr; DMUS_PRIVATE_CHUNK chunk; ULONG i = 0; ULONG length = This->length; TRACE("(%p, %p): offset = 0x%s, length = %u)\n", This, stream, wine_dbgstr_longlong(This->liInstrumentPosition.QuadPart), This->length); if (This->loaded) return S_OK; hr = IStream_Seek(stream, This->liInstrumentPosition, STREAM_SEEK_SET, NULL); if (FAILED(hr)) { WARN("IStream_Seek failed: %08x\n", hr); return DMUS_E_UNSUPPORTED_STREAM; } This->regions = HeapAlloc(GetProcessHeap(), 0, sizeof(*This->regions) * This->header.cRegions); if (!This->regions) return E_OUTOFMEMORY; while (length) { hr = read_from_stream(stream, &chunk, sizeof(chunk)); if (FAILED(hr)) goto error; length = subtract_bytes(length, sizeof(chunk) + chunk.dwSize); switch (chunk.fccID) { case FOURCC_INSH: case FOURCC_DLID: TRACE("Chunk %s: %u bytes\n", debugstr_fourcc(chunk.fccID), chunk.dwSize); /* Instrument header and id are already set so just skip */ hr = advance_stream(stream, chunk.dwSize); if (FAILED(hr)) goto error; break; case FOURCC_LIST: { DWORD size = chunk.dwSize; TRACE("LIST chunk: %u bytes\n", chunk.dwSize); hr = read_from_stream(stream, &chunk.fccID, sizeof(chunk.fccID)); if (FAILED(hr)) goto error; size = subtract_bytes(size, sizeof(chunk.fccID)); switch (chunk.fccID) { case FOURCC_LRGN: TRACE("LRGN chunk (regions list): %u bytes\n", size); while (size) { hr = read_from_stream(stream, &chunk, sizeof(chunk)); if (FAILED(hr)) goto error; if (chunk.fccID != FOURCC_LIST) { TRACE("Unknown chunk %s: %u bytes\n", debugstr_fourcc(chunk.fccID), chunk.dwSize); goto error; } hr = read_from_stream(stream, &chunk.fccID, sizeof(chunk.fccID)); if (FAILED(hr)) goto error; if (chunk.fccID == FOURCC_RGN) { TRACE("RGN chunk (region): %u bytes\n", chunk.dwSize); hr = load_region(This, stream, &This->regions[i++], chunk.dwSize - sizeof(chunk.fccID)); } else { TRACE("Unknown chunk %s: %u bytes\n", debugstr_fourcc(chunk.fccID), chunk.dwSize); hr = advance_stream(stream, chunk.dwSize - sizeof(chunk.fccID)); } if (FAILED(hr)) goto error; size = subtract_bytes(size, chunk.dwSize + sizeof(chunk)); } break; case FOURCC_LART: TRACE("LART chunk (articulations list): %u bytes\n", size); while (size) { hr = read_from_stream(stream, &chunk, sizeof(chunk)); if (FAILED(hr)) goto error; if (chunk.fccID == FOURCC_ART1) { TRACE("ART1 chunk (level 1 articulation): %u bytes\n", chunk.dwSize); hr = load_articulation(This, stream, chunk.dwSize); } else { TRACE("Unknown chunk %s: %u bytes\n", debugstr_fourcc(chunk.fccID), chunk.dwSize); hr = advance_stream(stream, chunk.dwSize); } if (FAILED(hr)) goto error; size = subtract_bytes(size, chunk.dwSize + sizeof(chunk)); } break; default: TRACE("Unknown chunk %s: %u bytes\n", debugstr_fourcc(chunk.fccID), chunk.dwSize); hr = advance_stream(stream, chunk.dwSize - sizeof(chunk.fccID)); if (FAILED(hr)) goto error; size = subtract_bytes(size, chunk.dwSize - sizeof(chunk.fccID)); break; } break; } default: TRACE("Unknown chunk %s: %u bytes\n", debugstr_fourcc(chunk.fccID), chunk.dwSize); hr = advance_stream(stream, chunk.dwSize); if (FAILED(hr)) goto error; break; } } This->loaded = TRUE; return S_OK; error: HeapFree(GetProcessHeap(), 0, This->regions); This->regions = NULL; return DMUS_E_UNSUPPORTED_STREAM; }
static HRESULT IDirectMusicBandImpl_IPersistStream_ParseBandForm (LPPERSISTSTREAM iface, DMUS_PRIVATE_CHUNK* pChunk, IStream* pStm) { ICOM_THIS_MULTI(IDirectMusicBandImpl, PersistStreamVtbl, iface); HRESULT hr = E_FAIL; DMUS_PRIVATE_CHUNK Chunk; DWORD StreamSize, StreamCount, ListSize[3], ListCount[3]; LARGE_INTEGER liMove; /* used when skipping chunks */ GUID tmp_guid; if (pChunk->fccID != DMUS_FOURCC_BAND_FORM) { ERR_(dmfile)(": %s chunk should be a BAND form\n", debugstr_fourcc (pChunk->fccID)); return E_FAIL; } StreamSize = pChunk->dwSize - sizeof(FOURCC); StreamCount = 0; do { IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL); 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->pDesc); if (FAILED(hr)) return hr; if (hr == S_FALSE) { switch (Chunk.fccID) { case DMUS_FOURCC_GUID_CHUNK: { TRACE_(dmfile)(": GUID\n"); IStream_Read (pStm, &tmp_guid, sizeof(GUID), NULL); TRACE_(dmfile)(" - guid: %s\n", debugstr_dmguid(&tmp_guid)); break; } 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->pDesc); 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_INSTRUMENTS_LIST: { TRACE_(dmfile)(": INSTRUMENTS list\n"); hr = IDirectMusicBandImpl_IPersistStream_ParseInstrumentsList (iface, &Chunk, pStm); if (FAILED(hr)) 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)(": StreamCount[0] = %d < StreamSize[0] = %d\n", StreamCount, StreamSize); } while (StreamCount < StreamSize); return S_OK; }
static HRESULT IDirectMusicStyle8Impl_IPersistStream_ParsePartList (LPPERSISTSTREAM iface, DMUS_PRIVATE_CHUNK* pChunk, IStream* pStm) { /*ICOM_THIS_MULTI(IDirectMusicStyle8Impl, PersistStreamVtbl, iface);*/ HRESULT hr = E_FAIL; DMUS_PRIVATE_CHUNK Chunk; DWORD ListSize[3], ListCount[3]; LARGE_INTEGER liMove; /* used when skipping chunks */ DMUS_OBJECTDESC desc; DWORD dwSize = 0; DWORD cnt = 0; if (pChunk->fccID != DMUS_FOURCC_PART_LIST) { ERR_(dmfile)(": %s chunk should be a PART 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 = %d)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize); switch (Chunk.fccID) { case DMUS_FOURCC_PART_CHUNK: { TRACE_(dmfile)(": Part chunk (skipping for now)\n" ); liMove.QuadPart = Chunk.dwSize; IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); break; } case DMUS_FOURCC_NOTE_CHUNK: { TRACE_(dmfile)(": Note chunk (skipping for now)\n"); IStream_Read (pStm, &dwSize, sizeof(DWORD), NULL); cnt = (Chunk.dwSize - sizeof(DWORD)); TRACE_(dmfile)(" - dwSize: %u\n", dwSize); TRACE_(dmfile)(" - cnt: %u (%u / %u)\n", cnt / dwSize, (DWORD)(Chunk.dwSize - sizeof(DWORD)), dwSize); if (cnt % dwSize != 0) { ERR("Invalid Array Size\n"); return E_FAIL; } cnt /= dwSize; /** skip for now */ liMove.QuadPart = cnt * dwSize; IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); break; } case DMUS_FOURCC_CURVE_CHUNK: { TRACE_(dmfile)(": Curve chunk (skipping for now)\n"); IStream_Read (pStm, &dwSize, sizeof(DWORD), NULL); cnt = (Chunk.dwSize - sizeof(DWORD)); TRACE_(dmfile)(" - dwSize: %u\n", dwSize); TRACE_(dmfile)(" - cnt: %u (%u / %u)\n", cnt / dwSize, (DWORD)(Chunk.dwSize - sizeof(DWORD)), dwSize); if (cnt % dwSize != 0) { ERR("Invalid Array Size\n"); return E_FAIL; } cnt /= dwSize; /** skip for now */ liMove.QuadPart = cnt * dwSize; IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); break; } case DMUS_FOURCC_MARKER_CHUNK: { TRACE_(dmfile)(": Marker chunk (skipping for now)\n"); liMove.QuadPart = Chunk.dwSize; IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); break; } case DMUS_FOURCC_RESOLUTION_CHUNK: { TRACE_(dmfile)(": Resolution chunk (skipping for now)\n"); liMove.QuadPart = Chunk.dwSize; IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); break; } case DMUS_FOURCC_ANTICIPATION_CHUNK: { TRACE_(dmfile)(": Anticipation chunk (skipping for now)\n"); liMove.QuadPart = Chunk.dwSize; IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); 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_UNFO_LIST: { TRACE_(dmfile)(": UNFO list\n"); do { IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL); ListCount[1] += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize; TRACE_(dmfile)(": %s chunk (size = %d)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize); hr = IDirectMusicUtils_IPersistStream_ParseUNFOGeneric(&Chunk, pStm, &desc); if (FAILED(hr)) return hr; if (hr == S_FALSE) { switch (Chunk.fccID) { default: { TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n"); liMove.QuadPart = Chunk.dwSize; IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); break; } } } TRACE_(dmfile)(": ListCount[1] = %d < ListSize[1] = %d\n", ListCount[1], ListSize[1]); } while (ListCount[1] < ListSize[1]); break; } default: { TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n"); liMove.QuadPart = Chunk.dwSize; IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); break; } } break; } default: { TRACE_(dmfile)(": unknown chunk (irrevelant & 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]); return S_OK; }
static HRESULT IDirectMusicStyle8Impl_IPersistStream_ParsePartRefList (LPPERSISTSTREAM iface, DMUS_PRIVATE_CHUNK* pChunk, IStream* pStm, LPDMUS_PRIVATE_STYLE_MOTIF pNewMotif) { /*ICOM_THIS_MULTI(IDirectMusicStyle8Impl, PersistStreamVtbl, iface);*/ HRESULT hr = E_FAIL; DMUS_PRIVATE_CHUNK Chunk; DWORD ListSize[3], ListCount[3]; LARGE_INTEGER liMove; /* used when skipping chunks */ LPDMUS_PRIVATE_STYLE_PARTREF_ITEM pNewItem = NULL; if (pChunk->fccID != DMUS_FOURCC_PARTREF_LIST) { ERR_(dmfile)(": %s chunk should be a PARTREF 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 = %d)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize); switch (Chunk.fccID) { case DMUS_FOURCC_PARTREF_CHUNK: { TRACE_(dmfile)(": PartRef chunk\n"); pNewItem = HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, sizeof(DMUS_PRIVATE_STYLE_PARTREF_ITEM)); if (NULL == pNewItem) { ERR(": no more memory\n"); return E_OUTOFMEMORY; } hr = IStream_Read (pStm, &pNewItem->part_ref, sizeof(DMUS_IO_PARTREF), NULL); /*TRACE_(dmfile)(" - sizeof %lu\n", sizeof(DMUS_IO_PARTREF));*/ list_add_tail (&pNewMotif->Items, &pNewItem->entry); DM_STRUCT_INIT(&pNewItem->desc); 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_UNFO_LIST: { TRACE_(dmfile)(": UNFO list\n"); do { IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL); ListCount[1] += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize; TRACE_(dmfile)(": %s chunk (size = %d)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize); hr = IDirectMusicUtils_IPersistStream_ParseUNFOGeneric(&Chunk, pStm, &pNewItem->desc); if (FAILED(hr)) return hr; if (hr == S_FALSE) { switch (Chunk.fccID) { default: { TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n"); liMove.QuadPart = Chunk.dwSize; IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); break; } } } TRACE_(dmfile)(": ListCount[1] = %d < ListSize[1] = %d\n", ListCount[1], ListSize[1]); } while (ListCount[1] < ListSize[1]); break; } default: { TRACE_(dmfile)(": unknown chunk (skipping)\n"); liMove.QuadPart = Chunk.dwSize - sizeof(FOURCC); IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); break; } } break; } default: { TRACE_(dmfile)(": unknown chunk (irrevelant & 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]); return S_OK; }
static HRESULT WINAPI IDirectMusicScriptImpl_IPersistStream_Load (LPPERSISTSTREAM iface, IStream* pStm) { ICOM_THIS_MULTI(IDirectMusicScriptImpl, PersistStreamVtbl, iface); DMUS_PRIVATE_CHUNK Chunk; DWORD StreamSize, StreamCount, ListSize[3], ListCount[3]; LARGE_INTEGER liMove; /* used when skipping chunks */ LPDIRECTMUSICGETLOADER pGetLoader = NULL; LPDIRECTMUSICLOADER pLoader = NULL; FIXME("(%p, %p): Loading not implemented yet\n", This, pStm); IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL); TRACE_(dmfile)(": %s chunk (size = %d)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize); switch (Chunk.fccID) { case FOURCC_RIFF: { IStream_Read (pStm, &Chunk.fccID, sizeof(FOURCC), NULL); TRACE_(dmfile)(": RIFF chunk of type %s", debugstr_fourcc(Chunk.fccID)); StreamSize = Chunk.dwSize - sizeof(FOURCC); StreamCount = 0; switch (Chunk.fccID) { case DMUS_FOURCC_SCRIPT_FORM: { TRACE_(dmfile)(": script form\n"); do { IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL); StreamCount += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize; TRACE_(dmfile)(": %s chunk (size = %d)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize); switch (Chunk.fccID) { case DMUS_FOURCC_SCRIPT_CHUNK: { TRACE_(dmfile)(": script header chunk\n"); This->pHeader = HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, Chunk.dwSize); IStream_Read (pStm, This->pHeader, Chunk.dwSize, NULL); break; } case DMUS_FOURCC_SCRIPTVERSION_CHUNK: { TRACE_(dmfile)(": script version chunk\n"); This->pVersion = HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, Chunk.dwSize); IStream_Read (pStm, This->pVersion, Chunk.dwSize, NULL); TRACE_(dmfile)("version: 0x%08x.0x%08x\n", This->pVersion->dwVersionMS, This->pVersion->dwVersionLS); break; } case DMUS_FOURCC_SCRIPTLANGUAGE_CHUNK: { TRACE_(dmfile)(": script language chunk\n"); This->pwzLanguage = HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, Chunk.dwSize); IStream_Read (pStm, This->pwzLanguage, Chunk.dwSize, NULL); TRACE_(dmfile)("using language: %s\n", debugstr_w(This->pwzLanguage)); break; } case DMUS_FOURCC_SCRIPTSOURCE_CHUNK: { TRACE_(dmfile)(": script source chunk\n"); This->pwzSource = HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, Chunk.dwSize); IStream_Read (pStm, This->pwzSource, Chunk.dwSize, NULL); if (TRACE_ON(dmscript)) { int count = WideCharToMultiByte(CP_ACP, 0, This->pwzSource, -1, NULL, 0, NULL, NULL); LPSTR str = HeapAlloc(GetProcessHeap (), 0, count); WideCharToMultiByte(CP_ACP, 0, This->pwzSource, -1, str, count, NULL, NULL); str[count-1] = '\n'; TRACE("source:\n"); write( 2, str, count ); HeapFree(GetProcessHeap(), 0, str); } break; } case DMUS_FOURCC_GUID_CHUNK: { TRACE_(dmfile)(": GUID chunk\n"); This->pDesc->dwValidData |= DMUS_OBJ_OBJECT; IStream_Read (pStm, &This->pDesc->guidObject, Chunk.dwSize, NULL); break; } case DMUS_FOURCC_VERSION_CHUNK: { TRACE_(dmfile)(": version chunk\n"); This->pDesc->dwValidData |= DMUS_OBJ_VERSION; IStream_Read (pStm, &This->pDesc->vVersion, Chunk.dwSize, NULL); break; } case DMUS_FOURCC_CATEGORY_CHUNK: { TRACE_(dmfile)(": category chunk\n"); This->pDesc->dwValidData |= DMUS_OBJ_CATEGORY; IStream_Read (pStm, This->pDesc->wszCategory, Chunk.dwSize, NULL); break; } case FOURCC_RIFF: { IDirectMusicObject* pObject = NULL; DMUS_OBJECTDESC desc; ZeroMemory (&desc, sizeof(DMUS_OBJECTDESC)); desc.dwSize = sizeof(DMUS_OBJECTDESC); desc.dwValidData = DMUS_OBJ_STREAM | DMUS_OBJ_CLASS; desc.guidClass = CLSID_DirectMusicContainer; desc.pStream = NULL; IStream_Clone (pStm, &desc.pStream); liMove.QuadPart = 0; liMove.QuadPart -= (sizeof(FOURCC) + sizeof(DWORD)); IStream_Seek (desc.pStream, liMove, STREAM_SEEK_CUR, NULL); IStream_QueryInterface (pStm, &IID_IDirectMusicGetLoader, (LPVOID*)&pGetLoader); IDirectMusicGetLoader_GetLoader (pGetLoader, &pLoader); IDirectMusicGetLoader_Release (pGetLoader); if (SUCCEEDED(IDirectMusicLoader_GetObject (pLoader, &desc, &IID_IDirectMusicObject, (LPVOID*) &pObject))) { IDirectMusicObject_Release (pObject); } else { ERR_(dmfile)("Error on GetObject while trying to load Scrip SubContainer\n"); } IDirectMusicLoader_Release (pLoader); pLoader = NULL; /* release loader */ IStream_Release(desc.pStream); desc.pStream = NULL; /* release cloned stream */ liMove.QuadPart = Chunk.dwSize; IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); /* IStream_Read (pStm, &Chunk.fccID, sizeof(FOURCC), NULL); TRACE_(dmfile)(": RIFF chunk of type %s", debugstr_fourcc(Chunk.fccID)); ListSize[0] = Chunk.dwSize - sizeof(FOURCC); ListCount[0] = 0; switch (Chunk.fccID) { default: { TRACE_(dmfile)(": unknown (skipping)\n"); liMove.QuadPart = Chunk.dwSize - sizeof(FOURCC); IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); break; } } */ break; } 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); 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"); This->pDesc->dwValidData |= DMUS_OBJ_NAME; IStream_Read (pStm, This->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 (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 = Chunk.dwSize; 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 = Chunk.dwSize; 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 = Chunk.dwSize; IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); break; } default: { TRACE_(dmfile)(": unknown sub-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; } 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)(": 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 = Chunk.dwSize; IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); /* skip the rest of the chunk */ return E_FAIL; } } return S_OK; }
static HRESULT IDirectMusicBandTrack_IPersistStream_ParseBandsList (LPPERSISTSTREAM iface, DMUS_PRIVATE_CHUNK* pChunk, IStream* pStm) { /*ICOM_THIS_MULTI(IDirectMusicBandTrack, PersistStreamVtbl, iface);*/ HRESULT hr = E_FAIL; DMUS_PRIVATE_CHUNK Chunk; DWORD StreamSize, ListSize[3], ListCount[3]; LARGE_INTEGER liMove; /* used when skipping chunks */ IDirectMusicBand* pBand = NULL; DMUS_PRIVATE_BAND_ITEM_HEADER header; memset(&header, 0, sizeof header); if (pChunk->fccID != DMUS_FOURCC_BANDS_LIST) { ERR_(dmfile)(": %s chunk should be a BANDS 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 = %d)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize); switch (Chunk.fccID) { 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; do { IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL); ListCount[1] += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize; TRACE_(dmfile)(": %s chunk (size = %d)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize); switch (Chunk.fccID) { case DMUS_FOURCC_BANDITEM_CHUNK: { DMUS_IO_BAND_ITEM_HEADER tmp_header; TRACE_(dmfile)(": Band Item chunk v1\n"); IStream_Read (pStm, &tmp_header, sizeof(DMUS_IO_BAND_ITEM_HEADER), NULL); TRACE_(dmfile)(" - lBandTime: %lu\n", tmp_header.lBandTime); header.dwVersion = 1; header.lBandTime = tmp_header.lBandTime; break; } case DMUS_FOURCC_BANDITEM_CHUNK2: { DMUS_IO_BAND_ITEM_HEADER2 tmp_header2; TRACE_(dmfile)(": Band Item chunk v2\n"); IStream_Read (pStm, &tmp_header2, sizeof(DMUS_IO_BAND_ITEM_HEADER2), NULL); TRACE_(dmfile)(" - lBandTimeLogical: %lu\n", tmp_header2.lBandTimeLogical); TRACE_(dmfile)(" - lBandTimePhysical: %lu\n", tmp_header2.lBandTimePhysical); header.dwVersion = 2; header.lBandTimeLogical = tmp_header2.lBandTimeLogical; header.lBandTimePhysical = tmp_header2.lBandTimePhysical; break; } case FOURCC_RIFF: { IStream_Read (pStm, &Chunk.fccID, sizeof(FOURCC), NULL); TRACE_(dmfile)(": RIFF chunk of type %s\n", debugstr_fourcc(Chunk.fccID)); StreamSize = Chunk.dwSize - sizeof(FOURCC); switch (Chunk.fccID) { case DMUS_FOURCC_BAND_FORM: { LPSTREAM pClonedStream = NULL; TRACE_(dmfile)(": BAND RIFF\n"); IStream_Clone (pStm, &pClonedStream); liMove.QuadPart = 0; liMove.QuadPart -= sizeof(FOURCC) + (sizeof(FOURCC)+sizeof(DWORD)); IStream_Seek (pClonedStream, liMove, STREAM_SEEK_CUR, NULL); hr = IDirectMusicBandTrack_IPersistStream_LoadBand (iface, pClonedStream, &pBand, &header); if (FAILED(hr)) { ERR(": could not load track\n"); return hr; } IStream_Release (pClonedStream); IDirectMusicTrack_Release(pBand); pBand = NULL; /* now we can release at as it inserted */ /** now safe move the cursor */ liMove.QuadPart = StreamSize; IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); break; } default: { TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n"); liMove.QuadPart = StreamSize; IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); break; } } break; } default: { TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n"); liMove.QuadPart = Chunk.dwSize; IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); break; } } TRACE_(dmfile)(": ListCount[1] = %d < ListSize[1] = %d\n", ListCount[1], ListSize[1]); } while (ListCount[1] < ListSize[1]); break; } default: { TRACE_(dmfile)(": unknown chunk (irrevelant & 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]); return S_OK; }
/* aux. function that completely loads instrument; my tests indicate that it's called somewhere around IDirectMusicCollection_GetInstrument */ HRESULT WINAPI IDirectMusicInstrumentImpl_Custom_Load (LPDIRECTMUSICINSTRUMENT iface, LPSTREAM stream) { ICOM_THIS_MULTI(IDirectMusicInstrumentImpl, InstrumentVtbl, iface); LARGE_INTEGER move; FOURCC fourcc; DWORD bytes; HRESULT hr; TRACE("(%p, %p, offset = %s)\n", This, stream, wine_dbgstr_longlong(This->liInstrumentPosition.QuadPart)); hr = IStream_Seek(stream, This->liInstrumentPosition, STREAM_SEEK_SET, NULL); if(FAILED(hr)){ WARN("IStream_Seek failed: %08x\n", hr); goto load_failure; } hr = read_from_stream(stream, &fourcc, sizeof(fourcc)); if(FAILED(hr)) goto load_failure; if(fourcc != FOURCC_LIST){ WARN("Loading failed: Expected LIST chunk, got: %s\n", debugstr_fourcc(fourcc)); goto load_failure; } hr = read_from_stream(stream, &bytes, sizeof(bytes)); if(FAILED(hr)) goto load_failure; TRACE("LIST chunk: %u bytes\n", bytes); while(1){ hr = read_from_stream(stream, &fourcc, sizeof(fourcc)); if(FAILED(hr)) goto load_failure; switch(fourcc){ case FOURCC_INS: TRACE("INS chunk: (no byte count)\n"); hr = load_instrument(This, stream, bytes - sizeof(FOURCC)); if(FAILED(hr)) goto load_failure; break; default: hr = read_from_stream(stream, &bytes, sizeof(bytes)); if(FAILED(hr)) goto load_failure; TRACE("Unknown chunk %s: %u bytes\n", debugstr_fourcc(fourcc), bytes); move.QuadPart = bytes; hr = IStream_Seek(stream, move, STREAM_SEEK_CUR, NULL); if(FAILED(hr)){ WARN("IStream_Seek failed: %08x\n", hr); return hr; } break; } } return S_OK; load_failure: return DMUS_E_UNSUPPORTED_STREAM; }
static HRESULT load_instrument(IDirectMusicInstrumentImpl *This, IStream *stream, DWORD length) { HRESULT hr; FOURCC fourcc; DWORD bytes; LARGE_INTEGER move; while(length){ hr = read_from_stream(stream, &fourcc, sizeof(fourcc)); if(FAILED(hr)) return hr; hr = read_from_stream(stream, &bytes, sizeof(bytes)); if(FAILED(hr)) return hr; length = subtract_bytes(length, sizeof(fourcc) + sizeof(bytes)); switch(fourcc){ case FOURCC_INSH: TRACE("INSH chunk: %u bytes\n", bytes); hr = read_from_stream(stream, This->pHeader, sizeof(*This->pHeader)); if(FAILED(hr)) return hr; move.QuadPart = bytes - sizeof(*This->pHeader); hr = IStream_Seek(stream, move, STREAM_SEEK_CUR, NULL); if(FAILED(hr)){ WARN("IStream_Seek failed: %08x\n", hr); return hr; } length = subtract_bytes(length, bytes); break; case FOURCC_DLID: TRACE("DLID chunk: %u bytes\n", bytes); hr = read_from_stream(stream, This->pInstrumentID, sizeof(*This->pInstrumentID)); if(FAILED(hr)) return hr; move.QuadPart = bytes - sizeof(*This->pInstrumentID); hr = IStream_Seek(stream, move, STREAM_SEEK_CUR, NULL); if(FAILED(hr)){ WARN("IStream_Seek failed: %08x\n", hr); return hr; } length = subtract_bytes(length, bytes); break; default: TRACE("Unknown chunk %s: %u bytes\n", debugstr_fourcc(fourcc), bytes); move.QuadPart = bytes; hr = IStream_Seek(stream, move, STREAM_SEEK_CUR, NULL); if(FAILED(hr)){ WARN("IStream_Seek failed: %08x\n", hr); return hr; } length = subtract_bytes(length, bytes); break; } } return S_OK; }
static HRESULT IDirectMusicStyleTrack_IPersistStream_ParseStyleRef (LPPERSISTSTREAM iface, DMUS_PRIVATE_CHUNK* pChunk, IStream* pStm) { ICOM_THIS_MULTI(IDirectMusicStyleTrack, PersistStreamVtbl, iface); DMUS_PRIVATE_CHUNK Chunk; DWORD ListSize[3], ListCount[3]; LARGE_INTEGER liMove; /* used when skipping chunks */ HRESULT hr; IDirectMusicObject* pObject = NULL; LPDMUS_PRIVATE_STYLE_ITEM pNewItem = NULL; if (pChunk->fccID != DMUS_FOURCC_STYLE_REF_LIST) { ERR_(dmfile)(": %s chunk should be a STYLE 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_TIME_STAMP_CHUNK: { TRACE_(dmfile)(": Time Stamp chunck\n"); pNewItem = HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, sizeof(DMUS_PRIVATE_STYLE_ITEM)); if (NULL == pNewItem) { ERR(": no more memory\n"); return E_OUTOFMEMORY; } IStream_Read (pStm, &pNewItem->dwTimeStamp, sizeof(DWORD), NULL); TRACE_(dmfile)(" - dwTimeStamp: %lu\n", pNewItem->dwTimeStamp); list_add_tail (&This->Items, &pNewItem->entry); 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) { /** * should be a DMRF (DirectMusic Reference) list @TODO */ case DMUS_FOURCC_REF_LIST: { FIXME_(dmfile)(": DMRF (DM References) list, not yet handled\n"); hr = IDirectMusicUtils_IPersistStream_ParseReference (iface, &Chunk, pStm, &pObject); if (FAILED(hr)) { ERR(": could not load Reference\n"); return hr; } hr = IDirectMusicObject_QueryInterface(pObject, &IID_IDirectMusicStyle8, (LPVOID*)&pNewItem->pObject); if (FAILED(hr)) { ERR(": Reference not an IDirectMusicStyle, exiting\n"); exit(-1); return hr; } IDirectMusicObject_Release(pObject); 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 (irrevelant & 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]); return S_OK; }
static HRESULT WINAPI IDirectMusicBandImpl_IDirectMusicObject_ParseDescriptor (LPDIRECTMUSICOBJECT iface, LPSTREAM pStream, LPDMUS_OBJECTDESC pDesc) { DMUS_PRIVATE_CHUNK Chunk; DWORD StreamSize, StreamCount, ListSize[1], ListCount[1]; LARGE_INTEGER liMove; /* used when skipping chunks */ TRACE("(%p, %p)\n", pStream, pDesc); /* FIXME: should this be determined from stream? */ pDesc->dwValidData |= DMUS_OBJ_CLASS; pDesc->guidClass = CLSID_DirectMusicBand; 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_BAND_FORM) { TRACE_(dmfile)(": band 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 (irrelevant & 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 (irrelevant & 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"); debug_DMUS_OBJECTDESC (pDesc); return S_OK; }
static HRESULT IDirectMusicBandImpl_IPersistStream_ParseInstrument (LPPERSISTSTREAM iface, DMUS_PRIVATE_CHUNK* pChunk, IStream* pStm) { ICOM_THIS_MULTI(IDirectMusicBandImpl, PersistStreamVtbl, iface); DMUS_PRIVATE_CHUNK Chunk; DWORD ListSize[3], ListCount[3]; LARGE_INTEGER liMove; /* used when skipping chunks */ HRESULT hr; DMUS_IO_INSTRUMENT inst; LPDMUS_PRIVATE_INSTRUMENT 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 = %d)", 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)) return E_FAIL; IStream_Read (pStm, &inst, sizeof(DMUS_IO_INSTRUMENT), NULL); TRACE_(dmfile)(" - dwPatch: %u\n", inst.dwPatch); TRACE_(dmfile)(" - dwAssignPatch: %u\n", inst.dwAssignPatch); TRACE_(dmfile)(" - dwNoteRanges[0]: %u\n", inst.dwNoteRanges[0]); TRACE_(dmfile)(" - dwNoteRanges[1]: %u\n", inst.dwNoteRanges[1]); TRACE_(dmfile)(" - dwNoteRanges[2]: %u\n", inst.dwNoteRanges[2]); TRACE_(dmfile)(" - dwNoteRanges[3]: %u\n", inst.dwNoteRanges[3]); TRACE_(dmfile)(" - dwPChannel: %u\n", inst.dwPChannel); TRACE_(dmfile)(" - dwFlags: %x\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: %u\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 (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] = %d < ListSize[0] = %d\n", ListCount[0], ListSize[0]); } while (ListCount[0] < ListSize[0]); /* * @TODO insert pNewInstrument into This */ pNewInstrument = HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, sizeof(DMUS_PRIVATE_INSTRUMENT)); if (NULL == pNewInstrument) { ERR(": no more memory\n"); return E_OUTOFMEMORY; } memcpy(&pNewInstrument->pInstrument, &inst, sizeof(DMUS_IO_INSTRUMENT)); pNewInstrument->ppReferenceCollection = 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"); HeapFree(GetProcessHeap(), 0, pNewInstrument); return hr; } pNewInstrument->ppReferenceCollection = pCol; IDirectMusicObject_Release(pObject); } list_add_tail (&This->Instruments, &pNewInstrument->entry); return S_OK; }
static HRESULT IDirectMusicStyle8Impl_IPersistStream_ParsePatternList (LPPERSISTSTREAM iface, DMUS_PRIVATE_CHUNK* pChunk, IStream* pStm) { ICOM_THIS_MULTI(IDirectMusicStyle8Impl, PersistStreamVtbl, iface); HRESULT hr = E_FAIL; DMUS_PRIVATE_CHUNK Chunk; DWORD ListSize[3], ListCount[3]; LARGE_INTEGER liMove; /* used when skipping chunks */ DMUS_OBJECTDESC desc; IDirectMusicBand* pBand = NULL; LPDMUS_PRIVATE_STYLE_MOTIF pNewMotif = NULL; DM_STRUCT_INIT(&desc); if (pChunk->fccID != DMUS_FOURCC_PATTERN_LIST) { ERR_(dmfile)(": %s chunk should be a PATTERN 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 = %d)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize); switch (Chunk.fccID) { case DMUS_FOURCC_PATTERN_CHUNK: { TRACE_(dmfile)(": Pattern chunk\n"); /** alloc new motif entry */ pNewMotif = HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, sizeof(DMUS_PRIVATE_STYLE_MOTIF)); list_add_tail (&This->Motifs, &pNewMotif->entry); if (NULL == pNewMotif) { ERR(": no more memory\n"); return E_OUTOFMEMORY; } IStream_Read (pStm, &pNewMotif->pattern, Chunk.dwSize, NULL); /** TODO trace pattern */ /** reset all data, as a new pattern begin */ DM_STRUCT_INIT(&pNewMotif->desc); list_init (&pNewMotif->Items); break; } case DMUS_FOURCC_RHYTHM_CHUNK: { TRACE_(dmfile)(": Rhythm chunk\n"); IStream_Read (pStm, &pNewMotif->dwRhythm, sizeof(DWORD), NULL); TRACE_(dmfile)(" - dwRhythm: %u\n", pNewMotif->dwRhythm); /** TODO understand why some Chunks have size > 4 */ liMove.QuadPart = Chunk.dwSize - sizeof(DWORD); IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); break; } case DMUS_FOURCC_MOTIFSETTINGS_CHUNK: { TRACE_(dmfile)(": MotifSettings chunk (skipping for now)\n"); IStream_Read (pStm, &pNewMotif->settings, Chunk.dwSize, NULL); /** TODO trace settings */ break; } case FOURCC_RIFF: { /** * should be embedded Bands into pattern */ IStream_Read (pStm, &Chunk.fccID, sizeof(FOURCC), NULL); TRACE_(dmfile)(": RIFF chunk of type %s", debugstr_fourcc(Chunk.fccID)); ListSize[1] = Chunk.dwSize - sizeof(FOURCC); ListCount[1] = 0; switch (Chunk.fccID) { case DMUS_FOURCC_BAND_FORM: { LPSTREAM pClonedStream = NULL; TRACE_(dmfile)(": BAND RIFF\n"); IStream_Clone (pStm, &pClonedStream); liMove.QuadPart = 0; liMove.QuadPart -= sizeof(FOURCC) + (sizeof(FOURCC)+sizeof(DWORD)); IStream_Seek (pClonedStream, liMove, STREAM_SEEK_CUR, NULL); hr = IDirectMusicStyle8Impl_IPersistStream_LoadBand (iface, pClonedStream, &pBand); if (FAILED(hr)) { ERR(": could not load track\n"); return hr; } IStream_Release (pClonedStream); pNewMotif->pBand = pBand; IDirectMusicBand_AddRef(pBand); IDirectMusicTrack_Release(pBand); pBand = NULL; /* now we can release it as it's inserted */ /** now safe move the cursor */ liMove.QuadPart = ListSize[1]; IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); break; } default: { TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n"); liMove.QuadPart = ListSize[1]; IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); break; } } 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_UNFO_LIST: { TRACE_(dmfile)(": UNFO list\n"); do { IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL); ListCount[1] += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize; TRACE_(dmfile)(": %s chunk (size = %d)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize); hr = IDirectMusicUtils_IPersistStream_ParseUNFOGeneric(&Chunk, pStm, &pNewMotif->desc); if (FAILED(hr)) return hr; if (hr == S_FALSE) { switch (Chunk.fccID) { default: { TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n"); liMove.QuadPart = Chunk.dwSize; IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); break; } } } TRACE_(dmfile)(": ListCount[1] = %d < ListSize[1] = %d\n", ListCount[1], ListSize[1]); } while (ListCount[1] < ListSize[1]); break; } case DMUS_FOURCC_PARTREF_LIST: { TRACE_(dmfile)(": PartRef list\n"); hr = IDirectMusicStyle8Impl_IPersistStream_ParsePartRefList (iface, &Chunk, pStm, pNewMotif); if (FAILED(hr)) 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 (irrevelant & 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]); return S_OK; }
static HRESULT IDirectMusicStyle8Impl_IPersistStream_ParseStyleForm (LPPERSISTSTREAM iface, DMUS_PRIVATE_CHUNK* pChunk, IStream* pStm) { ICOM_THIS_MULTI(IDirectMusicStyle8Impl, PersistStreamVtbl, iface); HRESULT hr = E_FAIL; DMUS_PRIVATE_CHUNK Chunk; DWORD StreamSize, StreamCount, ListSize[3], ListCount[3]; LARGE_INTEGER liMove; /* used when skipping chunks */ IDirectMusicBand* pBand = NULL; if (pChunk->fccID != DMUS_FOURCC_STYLE_FORM) { ERR_(dmfile)(": %s chunk should be a STYLE form\n", debugstr_fourcc (pChunk->fccID)); return E_FAIL; } StreamSize = pChunk->dwSize - sizeof(FOURCC); StreamCount = 0; do { IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL); 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->pDesc); if (FAILED(hr)) return hr; if (hr == S_FALSE) { switch (Chunk.fccID) { case DMUS_FOURCC_STYLE_CHUNK: { TRACE_(dmfile)(": Style chunk\n"); IStream_Read (pStm, &This->style, sizeof(DMUS_IO_STYLE), NULL); /** TODO dump DMUS_IO_TIMESIG style.timeSig */ TRACE_(dmfile)(" - dblTempo: %g\n", This->style.dblTempo); break; } case FOURCC_RIFF: { /** * should be embedded Bands into style */ IStream_Read (pStm, &Chunk.fccID, sizeof(FOURCC), NULL); TRACE_(dmfile)(": RIFF chunk of type %s", debugstr_fourcc(Chunk.fccID)); ListSize[0] = Chunk.dwSize - sizeof(FOURCC); ListCount[0] = 0; switch (Chunk.fccID) { case DMUS_FOURCC_BAND_FORM: { LPSTREAM pClonedStream = NULL; LPDMUS_PRIVATE_STYLE_BAND pNewBand; TRACE_(dmfile)(": BAND RIFF\n"); IStream_Clone (pStm, &pClonedStream); liMove.QuadPart = 0; liMove.QuadPart -= sizeof(FOURCC) + (sizeof(FOURCC)+sizeof(DWORD)); IStream_Seek (pClonedStream, liMove, STREAM_SEEK_CUR, NULL); hr = IDirectMusicStyle8Impl_IPersistStream_LoadBand (iface, pClonedStream, &pBand); if (FAILED(hr)) { ERR(": could not load track\n"); return hr; } IStream_Release (pClonedStream); pNewBand = HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, sizeof(DMUS_PRIVATE_STYLE_BAND)); if (NULL == pNewBand) { ERR(": no more memory\n"); return E_OUTOFMEMORY; } pNewBand->pBand = pBand; IDirectMusicBand_AddRef(pBand); list_add_tail (&This->Bands, &pNewBand->entry); IDirectMusicTrack_Release(pBand); pBand = NULL; /* now we can release it as it's inserted */ /** now safely move the cursor */ liMove.QuadPart = ListSize[0]; IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); break; } default: { TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n"); liMove.QuadPart = ListSize[0]; IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); break; } } break; } 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->pDesc); if (FAILED(hr)) return hr; if (hr == S_FALSE) { switch (Chunk.fccID) { default: { TRACE_(dmfile)(": unknown chunk (irrevelant & 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_PART_LIST: { TRACE_(dmfile)(": PART list\n"); hr = IDirectMusicStyle8Impl_IPersistStream_ParsePartList (iface, &Chunk, pStm); if (FAILED(hr)) return hr; break; } case DMUS_FOURCC_PATTERN_LIST: { TRACE_(dmfile)(": PATTERN list\n"); hr = IDirectMusicStyle8Impl_IPersistStream_ParsePatternList (iface, &Chunk, pStm); if (FAILED(hr)) 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 (irrevelant & skipping)\n"); liMove.QuadPart = Chunk.dwSize; IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); break; } } } TRACE_(dmfile)(": StreamCount[0] = %d < StreamSize[0] = %d\n", StreamCount, StreamSize); } while (StreamCount < StreamSize); return S_OK; }
static HRESULT load_region(IDirectMusicInstrumentImpl *This, IStream *stream, instrument_region *region, ULONG length) { HRESULT ret; DMUS_PRIVATE_CHUNK chunk; TRACE("(%p, %p, %p, %u)\n", This, stream, region, length); while (length) { ret = read_from_stream(stream, &chunk, sizeof(chunk)); if (FAILED(ret)) return ret; length = subtract_bytes(length, sizeof(chunk)); switch (chunk.fccID) { case FOURCC_RGNH: TRACE("RGNH chunk (region header): %u bytes\n", chunk.dwSize); ret = read_from_stream(stream, ®ion->header, sizeof(region->header)); if (FAILED(ret)) return ret; length = subtract_bytes(length, sizeof(region->header)); break; case FOURCC_WSMP: TRACE("WSMP chunk (wave sample): %u bytes\n", chunk.dwSize); ret = read_from_stream(stream, ®ion->wave_sample, sizeof(region->wave_sample)); if (FAILED(ret)) return ret; length = subtract_bytes(length, sizeof(region->wave_sample)); if (!(region->loop_present = (chunk.dwSize != sizeof(region->wave_sample)))) break; ret = read_from_stream(stream, ®ion->wave_loop, sizeof(region->wave_loop)); if (FAILED(ret)) return ret; length = subtract_bytes(length, sizeof(region->wave_loop)); break; case FOURCC_WLNK: TRACE("WLNK chunk (wave link): %u bytes\n", chunk.dwSize); ret = read_from_stream(stream, ®ion->wave_link, sizeof(region->wave_link)); if (FAILED(ret)) return ret; length = subtract_bytes(length, sizeof(region->wave_link)); break; default: TRACE("Unknown chunk %s (skipping): %u bytes\n", debugstr_fourcc(chunk.fccID), chunk.dwSize); ret = advance_stream(stream, chunk.dwSize); if (FAILED(ret)) return ret; length = subtract_bytes(length, chunk.dwSize); break; } } return S_OK; }