dlls/winecoreaudio.drv/coreaudio.c

   1 /*
   2  * Wine Driver for CoreAudio
   3  *
   4  * Copyright 2005 Emmanuel Maillard
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21
  22 #include "config.h"
  23
  24 #include <stdarg.h>
  25
  26 #include "windef.h"
  27 #include "winbase.h"
  28 #include "wingdi.h"
  29 #include "winuser.h"
  30 #include "mmddk.h"
  31 #include "coreaudio.h"
  32 #include "wine/library.h"
  33 #include "wine/debug.h"
  34
  35 WINE_DEFAULT_DEBUG_CHANNEL(coreaudio);
  36
  37 #ifdef HAVE_COREAUDIO_COREAUDIO_H
  38
  39 /**************************************************************************
  40  *                              CoreAudio_drvLoad       [internal]
  41  */
  42 static LRESULT CoreAudio_drvLoad(void)
  43 {
  44     TRACE("()\n");
  45
  46     if (CoreAudio_WaveInit() != DRV_SUCCESS ||
  47         CoreAudio_MIDIInit() != DRV_SUCCESS ||
  48         CoreAudio_MixerInit() != DRV_SUCCESS)
  49         return DRV_FAILURE;
  50
  51     return DRV_SUCCESS;
  52 }
  53
  54 /**************************************************************************
  55  *                              CoreAudio_drvFree       [internal]
  56  */
  57 static LRESULT CoreAudio_drvFree(void)
  58 {
  59     TRACE("()\n");
  60     CoreAudio_WaveRelease();
  61     CoreAudio_MIDIRelease();
  62     CoreAudio_MixerRelease();
  63     return DRV_SUCCESS;
  64 }
  65
  66 /**************************************************************************
  67  *                              CoreAudio_drvOpen       [internal]
  68  */
  69 static LRESULT CoreAudio_drvOpen(LPSTR str)
  70 {
  71     TRACE("(%s)\n", str);
  72     return 1;
  73 }
  74
  75 /**************************************************************************
  76  *                              CoreAudio_drvClose      [internal]
  77  */
  78 static DWORD CoreAudio_drvClose(DWORD dwDevID)
  79 {
  80     TRACE("(%08x)\n", dwDevID);
  81     return 1;
  82 }
  83 #endif /* HAVE_COREAUDIO_COREAUDIO_H */
  84
  85 /**************************************************************************
  86  *                              DriverProc (WINECOREAUDIO.1)
  87  */
  88 LRESULT CALLBACK CoreAudio_DriverProc(DWORD_PTR dwDevID, HDRVR hDriv, UINT wMsg,
  89                                  LPARAM dwParam1, LPARAM dwParam2)
  90 {
  91      TRACE("(%08lX, %p, %s (%08X), %08lX, %08lX)\n",
  92            dwDevID, hDriv, wMsg == DRV_LOAD ? "DRV_LOAD" :
  93            wMsg == DRV_FREE ? "DRV_FREE" :
  94            wMsg == DRV_OPEN ? "DRV_OPEN" :
  95            wMsg == DRV_CLOSE ? "DRV_CLOSE" :
  96            wMsg == DRV_ENABLE ? "DRV_ENABLE" :
  97            wMsg == DRV_DISABLE ? "DRV_DISABLE" :
  98            wMsg == DRV_QUERYCONFIGURE ? "DRV_QUERYCONFIGURE" :
  99            wMsg == DRV_CONFIGURE ? "DRV_CONFIGURE" :
 100            wMsg == DRV_INSTALL ? "DRV_INSTALL" :
 101            wMsg == DRV_REMOVE ? "DRV_REMOVE" : "UNKNOWN",
 102            wMsg, dwParam1, dwParam2);
 103
 104     switch(wMsg) {
 105 #ifdef HAVE_COREAUDIO_COREAUDIO_H
 106     case DRV_LOAD:              return CoreAudio_drvLoad();
 107     case DRV_FREE:              return CoreAudio_drvFree();
 108     case DRV_OPEN:              return CoreAudio_drvOpen((LPSTR)dwParam1);
 109     case DRV_CLOSE:             return CoreAudio_drvClose(dwDevID);
 110     case DRV_ENABLE:            return 1;
 111     case DRV_DISABLE:           return 1;
 112     case DRV_QUERYCONFIGURE:    return 1;
 113     case DRV_CONFIGURE:         MessageBoxA(0, "CoreAudio driver!", "CoreAudio driver", MB_OK); return 1;
 114     case DRV_INSTALL:           return DRVCNF_RESTART;
 115     case DRV_REMOVE:            return DRVCNF_RESTART;
 116 #endif
 117     default:
 118         return DefDriverProc(dwDevID, hDriv, wMsg, dwParam1, dwParam2);
 119     }
 120 }