git.oblomov.eu Git - wine/blob - dlls/dmusic/thru.c

   1 /* IDirectMusicThru 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  * MERCHANTABILIY 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 "windef.h"
  21 #include "winbase.h"
  22 #include "winuser.h"
  23 #include "wingdi.h"
  24 #include "wine/debug.h"
  25
  26 #include "dmusic_private.h"
  27
  28 WINE_DEFAULT_DEBUG_CHANNEL(dmusic);
  29
  30 /* IDirectMusicThru IUnknown parts follow: */
  31 HRESULT WINAPI IDirectMusicThruImpl_QueryInterface (LPDIRECTMUSICTHRU iface, REFIID riid, LPVOID *ppobj)
  32 {
  33         ICOM_THIS(IDirectMusicThruImpl,iface);
  34
  35         if (IsEqualIID (riid, &IID_IUnknown) ||
  36             IsEqualIID (riid, &IID_IDirectMusicThru)) {
  37                 IDirectMusicThruImpl_AddRef(iface);
  38                 *ppobj = This;
  39                 return S_OK;
  40         }
  41
  42         WARN("(%p)->(%s,%p),not found\n", This, debugstr_guid(riid), ppobj);
  43         return E_NOINTERFACE;
  44 }
  45
  46 ULONG WINAPI IDirectMusicThruImpl_AddRef (LPDIRECTMUSICTHRU iface)
  47 {
  48         ICOM_THIS(IDirectMusicThruImpl,iface);
  49         TRACE("(%p) : AddRef from %ld\n", This, This->ref);
  50         return ++(This->ref);
  51 }
  52
  53 ULONG WINAPI IDirectMusicThruImpl_Release (LPDIRECTMUSICTHRU iface)
  54 {
  55         ICOM_THIS(IDirectMusicThruImpl,iface);
  56         ULONG ref = --This->ref;
  57         TRACE("(%p) : ReleaseRef to %ld\n", This, This->ref);
  58         if (ref == 0) {
  59                 HeapFree(GetProcessHeap(), 0, This);
  60         }
  61         return ref;
  62 }
  63
  64 /* IDirectMusicThru Interface follow: */
  65 HRESULT WINAPI IDirectMusicThruImpl_ThruChannel (LPDIRECTMUSICTHRU iface, DWORD dwSourceChannelGroup, DWORD dwSourceChannel, DWORD dwDestinationChannelGroup, DWORD dwDestinationChannel, LPDIRECTMUSICPORT pDestinationPort)
  66 {
  67         ICOM_THIS(IDirectMusicThruImpl,iface);
  68
  69         FIXME("(%p, %ld, %ld, %ld, %ld, %p): stub\n", This, dwSourceChannelGroup, dwSourceChannel, dwDestinationChannelGroup, dwDestinationChannel, pDestinationPort);
  70
  71         return S_OK;
  72 }
  73
  74 ICOM_VTABLE(IDirectMusicThru) DirectMusicThru_Vtbl =
  75 {
  76     ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
  77         IDirectMusicThruImpl_QueryInterface,
  78         IDirectMusicThruImpl_AddRef,
  79         IDirectMusicThruImpl_Release,
  80         IDirectMusicThruImpl_ThruChannel
  81 };
  82
  83 /* for ClassFactory */
  84 HRESULT WINAPI DMUSIC_CreateDirectMusicThru (LPCGUID lpcGUID, LPDIRECTMUSICTHRU* ppDMThru, LPUNKNOWN pUnkOuter)
  85 {
  86         if (IsEqualIID (lpcGUID, &IID_IDirectMusicThru))
  87         {
  88                 FIXME("Not yet\n");
  89                 return E_NOINTERFACE;
  90         }
  91
  92         WARN("No interface found\n");
  93         return E_NOINTERFACE;
  94 }