dlls/dmusic/downloadedinstrument.c

   1 /* IDirectMusicDownloadedInstrument Implementation
   2  *
   3  * Copyright (C) 2003 Rok Mandeljc
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU Library General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  18  */
  19
  20 #include <stdarg.h>
  21
  22 #include "windef.h"
  23 #include "winbase.h"
  24 #include "winuser.h"
  25 #include "wingdi.h"
  26 #include "wine/debug.h"
  27
  28 #include "dmusic_private.h"
  29
  30 WINE_DEFAULT_DEBUG_CHANNEL(dmusic);
  31
  32 /* IDirectMusicDownloadedInstrument IUnknown parts follow: */
  33 HRESULT WINAPI IDirectMusicDownloadedInstrumentImpl_QueryInterface (LPDIRECTMUSICDOWNLOADEDINSTRUMENT iface, REFIID riid, LPVOID *ppobj)
  34 {
  35         ICOM_THIS(IDirectMusicDownloadedInstrumentImpl,iface);
  36
  37         if (IsEqualIID (riid, &IID_IUnknown)
  38                 || IsEqualIID (riid, &IID_IDirectMusicDownloadedInstrument)) {
  39                 IDirectMusicDownloadedInstrumentImpl_AddRef(iface);
  40                 *ppobj = This;
  41                 return S_OK;
  42         }
  43
  44         WARN("(%p)->(%s,%p),not found\n",This,debugstr_guid(riid),ppobj);
  45         return E_NOINTERFACE;
  46 }
  47
  48 ULONG WINAPI IDirectMusicDownloadedInstrumentImpl_AddRef (LPDIRECTMUSICDOWNLOADEDINSTRUMENT iface)
  49 {
  50         ICOM_THIS(IDirectMusicDownloadedInstrumentImpl,iface);
  51         TRACE("(%p) : AddRef from %ld\n", This, This->ref);
  52         return ++(This->ref);
  53 }
  54
  55 ULONG WINAPI IDirectMusicDownloadedInstrumentImpl_Release (LPDIRECTMUSICDOWNLOADEDINSTRUMENT iface)
  56 {
  57         ICOM_THIS(IDirectMusicDownloadedInstrumentImpl,iface);
  58         ULONG ref = --This->ref;
  59         TRACE("(%p) : ReleaseRef to %ld\n", This, This->ref);
  60         if (ref == 0) {
  61                 HeapFree(GetProcessHeap(), 0, This);
  62         }
  63         return ref;
  64 }
  65
  66 /* IDirectMusicDownloadedInstrument Interface follow: */
  67 /* none at this time */
  68
  69 ICOM_VTABLE(IDirectMusicDownloadedInstrument) DirectMusicDownloadedInstrument_Vtbl =
  70 {
  71     ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
  72         IDirectMusicDownloadedInstrumentImpl_QueryInterface,
  73         IDirectMusicDownloadedInstrumentImpl_AddRef,
  74         IDirectMusicDownloadedInstrumentImpl_Release
  75 };
  76
  77 /* for ClassFactory */
  78 HRESULT WINAPI DMUSIC_CreateDirectMusicDownloadedInstrument (LPCGUID lpcGUID, LPDIRECTMUSICDOWNLOADEDINSTRUMENT* ppDMDLInstrument, LPUNKNOWN pUnkOuter)
  79 {
  80         if (IsEqualIID (lpcGUID, &IID_IDirectMusicDownloadedInstrument)) {
  81                 FIXME("Not yet\n");
  82                 return E_NOINTERFACE;
  83         }
  84
  85         WARN("No interface found\n");
  86         return E_NOINTERFACE;
  87 }