| /* IDirectMusicDownloadedInstrument Implementation |
| * |
| * Copyright (C) 2003-2004 Rok Mandeljc |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this program; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA |
| */ |
| |
| #include "dmusic_private.h" |
| |
| WINE_DEFAULT_DEBUG_CHANNEL(dmusic); |
| |
| /* IDirectMusicDownloadedInstrumentImpl IUnknown part: */ |
| static HRESULT WINAPI IDirectMusicDownloadedInstrumentImpl_QueryInterface (LPDIRECTMUSICDOWNLOADEDINSTRUMENT iface, REFIID riid, LPVOID *ppobj) { |
| IDirectMusicDownloadedInstrumentImpl *This = (IDirectMusicDownloadedInstrumentImpl *)iface; |
| TRACE("(%p, %s, %p)\n", This, debugstr_dmguid(riid), ppobj); |
| |
| if (IsEqualIID (riid, &IID_IUnknown) |
| || IsEqualIID (riid, &IID_IDirectMusicDownloadedInstrument) |
| || IsEqualIID (riid, &IID_IDirectMusicDownloadedInstrument8)) { |
| IUnknown_AddRef(iface); |
| *ppobj = This; |
| return S_OK; |
| } |
| WARN("(%p, %s, %p): not found\n", This, debugstr_dmguid(riid), ppobj); |
| return E_NOINTERFACE; |
| } |
| |
| static ULONG WINAPI IDirectMusicDownloadedInstrumentImpl_AddRef (LPDIRECTMUSICDOWNLOADEDINSTRUMENT iface) { |
| IDirectMusicDownloadedInstrumentImpl *This = (IDirectMusicDownloadedInstrumentImpl *)iface; |
| ULONG refCount = InterlockedIncrement(&This->ref); |
| |
| TRACE("(%p)->(ref before=%u)\n", This, refCount - 1); |
| |
| DMUSIC_LockModule(); |
| |
| return refCount; |
| } |
| |
| static ULONG WINAPI IDirectMusicDownloadedInstrumentImpl_Release (LPDIRECTMUSICDOWNLOADEDINSTRUMENT iface) { |
| IDirectMusicDownloadedInstrumentImpl *This = (IDirectMusicDownloadedInstrumentImpl *)iface; |
| ULONG refCount = InterlockedDecrement(&This->ref); |
| |
| TRACE("(%p)->(ref before=%u)\n", This, refCount + 1); |
| |
| if (!refCount) { |
| HeapFree(GetProcessHeap(), 0, This); |
| } |
| |
| DMUSIC_UnlockModule(); |
| |
| return refCount; |
| } |
| |
| /* IDirectMusicDownloadedInstrumentImpl IDirectMusicDownloadedInstrument part: */ |
| /* none at this time */ |
| |
| static const IDirectMusicDownloadedInstrumentVtbl DirectMusicDownloadedInstrument_Vtbl = { |
| IDirectMusicDownloadedInstrumentImpl_QueryInterface, |
| IDirectMusicDownloadedInstrumentImpl_AddRef, |
| IDirectMusicDownloadedInstrumentImpl_Release |
| }; |
| |
| /* for ClassFactory */ |
| HRESULT WINAPI DMUSIC_CreateDirectMusicDownloadedInstrumentImpl (LPCGUID lpcGUID, LPVOID* ppobj, LPUNKNOWN pUnkOuter) { |
| IDirectMusicDownloadedInstrumentImpl* dmdlinst; |
| |
| dmdlinst = HeapAlloc (GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicDownloadedInstrumentImpl)); |
| if (NULL == dmdlinst) { |
| *ppobj = NULL; |
| return E_OUTOFMEMORY; |
| } |
| dmdlinst->lpVtbl = &DirectMusicDownloadedInstrument_Vtbl; |
| dmdlinst->ref = 0; /* will be inited by QueryInterface */ |
| |
| return IDirectMusicDownloadedInstrumentImpl_QueryInterface ((LPDIRECTMUSICDOWNLOADEDINSTRUMENT)dmdlinst, lpcGUID, ppobj); |
| } |