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winecoreaudio: Enable DirectSound HEL mode for input.

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Ken Thomases 2007-07-11 20:34:38 -05:00 committed by Alexandre Julliard
parent 631f306c3e
commit 1b4ad056b3
1 changed files with 31 additions and 0 deletions
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31
dlls/winecoreaudio.drv/audio.c
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@ -2179,6 +2179,35 @@ static DWORD widDevInterface(UINT wDevID, PWCHAR dwParam1, DWORD dwParam2)
}
/**************************************************************************
* widDsCreate [internal]
*/
static DWORD widDsCreate(UINT wDevID, PIDSCDRIVER* drv)
{
TRACE("(%d,%p)\n",wDevID,drv);
FIXME("DirectSoundCapture not implemented\n");
FIXME("The (slower) DirectSound HEL mode will be used instead.\n");
return MMSYSERR_NOTSUPPORTED;
}
/**************************************************************************
* widDsDesc [internal]
*/
static DWORD widDsDesc(UINT wDevID, PDSDRIVERDESC desc)
{
/* The DirectSound HEL will automatically wrap a non-DirectSound-capable
* driver in a DirectSound adaptor, thus allowing the driver to be used by
* DirectSound clients. However, it only does this if we respond
* successfully to the DRV_QUERYDSOUNDDESC message. It's enough to fill in
* the driver and device names of the description output parameter. */
memset(desc, 0, sizeof(*desc));
lstrcpynA(desc->szDrvname, "winecoreaudio.drv", sizeof(desc->szDrvname) - 1);
lstrcpynA(desc->szDesc, WInDev[wDevID].interface_name, sizeof(desc->szDesc) - 1);
return MMSYSERR_NOERROR;
}
/**************************************************************************
* widMessage (WINECOREAUDIO.6)
*/
@ -2208,6 +2237,8 @@ DWORD WINAPI CoreAudio_widMessage(WORD wDevID, WORD wMsg, DWORD dwUser,
case WIDM_STOP: return widStop (wDevID);
case DRV_QUERYDEVICEINTERFACESIZE: return widDevInterfaceSize (wDevID, (LPDWORD)dwParam1);
case DRV_QUERYDEVICEINTERFACE: return widDevInterface (wDevID, (PWCHAR)dwParam1, dwParam2);
case DRV_QUERYDSOUNDIFACE: return widDsCreate (wDevID, (PIDSCDRIVER*)dwParam1);
case DRV_QUERYDSOUNDDESC: return widDsDesc (wDevID, (PDSDRIVERDESC)dwParam1);
default:
FIXME("unknown message %d!\n", wMsg);
}