mirror of
https://github.com/reactos/wine.git
synced 2024-12-04 01:41:18 +00:00
283 lines
7.0 KiB
C
283 lines
7.0 KiB
C
/* -*- tab-width: 8; c-basic-offset: 4 -*- */
|
|
/*
|
|
* Sample AUXILARY Wine Driver
|
|
*
|
|
* Copyright 1994 Martin Ayotte
|
|
*
|
|
* This library 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 library 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 library; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*/
|
|
|
|
#define EMULATE_SB16
|
|
|
|
#include "config.h"
|
|
|
|
#include <stdarg.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#ifdef HAVE_UNISTD_H
|
|
# include <unistd.h>
|
|
#endif
|
|
#include <fcntl.h>
|
|
#ifdef HAVE_SYS_IOCTL_H
|
|
# include <sys/ioctl.h>
|
|
#endif
|
|
|
|
#include "windef.h"
|
|
#include "winbase.h"
|
|
#include "mmddk.h"
|
|
#include "oss.h"
|
|
#include "wine/debug.h"
|
|
|
|
WINE_DEFAULT_DEBUG_CHANNEL(mmaux);
|
|
|
|
#ifdef HAVE_OSS
|
|
|
|
#define MIXER_DEV "/dev/mixer"
|
|
|
|
static int NumDev = 6;
|
|
|
|
/*-----------------------------------------------------------------------*/
|
|
|
|
static int AUXDRV_Init(void)
|
|
{
|
|
int mixer;
|
|
|
|
if ((mixer = open(MIXER_DEV, O_RDWR)) < 0) {
|
|
WARN("mixer device not available !\n");
|
|
NumDev = 0;
|
|
} else {
|
|
close(mixer);
|
|
NumDev = 6;
|
|
}
|
|
return NumDev;
|
|
}
|
|
|
|
/**************************************************************************
|
|
* AUX_GetDevCaps [internal]
|
|
*/
|
|
static DWORD AUX_GetDevCaps(WORD wDevID, LPAUXCAPSA lpCaps, DWORD dwSize)
|
|
{
|
|
int mixer,volume;
|
|
|
|
TRACE("(%04X, %p, %lu);\n", wDevID, lpCaps, dwSize);
|
|
if (lpCaps == NULL) return MMSYSERR_NOTENABLED;
|
|
if ((mixer = open(MIXER_DEV, O_RDWR)) < 0) {
|
|
WARN("mixer device not available !\n");
|
|
return MMSYSERR_NOTENABLED;
|
|
}
|
|
if (ioctl(mixer, SOUND_MIXER_READ_LINE, &volume) == -1) {
|
|
close(mixer);
|
|
WARN("unable to read mixer !\n");
|
|
return MMSYSERR_NOTENABLED;
|
|
}
|
|
close(mixer);
|
|
#ifdef EMULATE_SB16
|
|
lpCaps->wMid = 0x0002;
|
|
lpCaps->vDriverVersion = 0x0200;
|
|
lpCaps->dwSupport = AUXCAPS_VOLUME | AUXCAPS_LRVOLUME;
|
|
switch (wDevID) {
|
|
case 0:
|
|
lpCaps->wPid = 0x0196;
|
|
strcpy(lpCaps->szPname, "SB16 Aux: Wave");
|
|
lpCaps->wTechnology = AUXCAPS_AUXIN;
|
|
break;
|
|
case 1:
|
|
lpCaps->wPid = 0x0197;
|
|
strcpy(lpCaps->szPname, "SB16 Aux: Midi Synth");
|
|
lpCaps->wTechnology = AUXCAPS_AUXIN;
|
|
break;
|
|
case 2:
|
|
lpCaps->wPid = 0x0191;
|
|
strcpy(lpCaps->szPname, "SB16 Aux: CD");
|
|
lpCaps->wTechnology = AUXCAPS_CDAUDIO;
|
|
break;
|
|
case 3:
|
|
lpCaps->wPid = 0x0192;
|
|
strcpy(lpCaps->szPname, "SB16 Aux: Line-In");
|
|
lpCaps->wTechnology = AUXCAPS_AUXIN;
|
|
break;
|
|
case 4:
|
|
lpCaps->wPid = 0x0193;
|
|
strcpy(lpCaps->szPname, "SB16 Aux: Mic");
|
|
lpCaps->wTechnology = AUXCAPS_AUXIN;
|
|
break;
|
|
case 5:
|
|
lpCaps->wPid = 0x0194;
|
|
strcpy(lpCaps->szPname, "SB16 Aux: Master");
|
|
lpCaps->wTechnology = AUXCAPS_AUXIN;
|
|
break;
|
|
}
|
|
#else
|
|
lpCaps->wMid = 0xAA;
|
|
lpCaps->wPid = 0x55;
|
|
lpCaps->vDriverVersion = 0x0100;
|
|
strcpy(lpCaps->szPname, "Generic Linux Auxiliary Driver");
|
|
lpCaps->wTechnology = AUXCAPS_CDAUDIO;
|
|
lpCaps->dwSupport = AUXCAPS_VOLUME | AUXCAPS_LRVOLUME;
|
|
#endif
|
|
return MMSYSERR_NOERROR;
|
|
}
|
|
|
|
|
|
/**************************************************************************
|
|
* AUX_GetVolume [internal]
|
|
*/
|
|
static DWORD AUX_GetVolume(WORD wDevID, LPDWORD lpdwVol)
|
|
{
|
|
int mixer, volume, left, right, cmd;
|
|
|
|
TRACE("(%04X, %p);\n", wDevID, lpdwVol);
|
|
if (lpdwVol == NULL) return MMSYSERR_NOTENABLED;
|
|
if ((mixer = open(MIXER_DEV, O_RDWR)) < 0) {
|
|
WARN("mixer device not available !\n");
|
|
return MMSYSERR_NOTENABLED;
|
|
}
|
|
switch(wDevID) {
|
|
case 0:
|
|
TRACE("SOUND_MIXER_READ_PCM !\n");
|
|
cmd = SOUND_MIXER_READ_PCM;
|
|
break;
|
|
case 1:
|
|
TRACE("SOUND_MIXER_READ_SYNTH !\n");
|
|
cmd = SOUND_MIXER_READ_SYNTH;
|
|
break;
|
|
case 2:
|
|
TRACE("SOUND_MIXER_READ_CD !\n");
|
|
cmd = SOUND_MIXER_READ_CD;
|
|
break;
|
|
case 3:
|
|
TRACE("SOUND_MIXER_READ_LINE !\n");
|
|
cmd = SOUND_MIXER_READ_LINE;
|
|
break;
|
|
case 4:
|
|
TRACE("SOUND_MIXER_READ_MIC !\n");
|
|
cmd = SOUND_MIXER_READ_MIC;
|
|
break;
|
|
case 5:
|
|
TRACE("SOUND_MIXER_READ_VOLUME !\n");
|
|
cmd = SOUND_MIXER_READ_VOLUME;
|
|
break;
|
|
default:
|
|
WARN("invalid device id=%04X !\n", wDevID);
|
|
return MMSYSERR_NOTENABLED;
|
|
}
|
|
if (ioctl(mixer, cmd, &volume) == -1) {
|
|
WARN("unable to read mixer !\n");
|
|
return MMSYSERR_NOTENABLED;
|
|
}
|
|
close(mixer);
|
|
left = LOBYTE(LOWORD(volume));
|
|
right = HIBYTE(LOWORD(volume));
|
|
TRACE("left=%d right=%d !\n", left, right);
|
|
*lpdwVol = MAKELONG((left * 0xFFFFL) / 100, (right * 0xFFFFL) / 100);
|
|
return MMSYSERR_NOERROR;
|
|
}
|
|
|
|
/**************************************************************************
|
|
* AUX_SetVolume [internal]
|
|
*/
|
|
static DWORD AUX_SetVolume(WORD wDevID, DWORD dwParam)
|
|
{
|
|
int mixer;
|
|
int volume, left, right;
|
|
int cmd;
|
|
|
|
TRACE("(%04X, %08lX);\n", wDevID, dwParam);
|
|
|
|
left = (LOWORD(dwParam) * 100) >> 16;
|
|
right = (HIWORD(dwParam) * 100) >> 16;
|
|
volume = (right << 8) | left;
|
|
|
|
if ((mixer = open(MIXER_DEV, O_RDWR)) < 0) {
|
|
WARN("mixer device not available !\n");
|
|
return MMSYSERR_NOTENABLED;
|
|
}
|
|
|
|
switch(wDevID) {
|
|
case 0:
|
|
TRACE("SOUND_MIXER_WRITE_PCM !\n");
|
|
cmd = SOUND_MIXER_WRITE_PCM;
|
|
break;
|
|
case 1:
|
|
TRACE("SOUND_MIXER_WRITE_SYNTH !\n");
|
|
cmd = SOUND_MIXER_WRITE_SYNTH;
|
|
break;
|
|
case 2:
|
|
TRACE("SOUND_MIXER_WRITE_CD !\n");
|
|
cmd = SOUND_MIXER_WRITE_CD;
|
|
break;
|
|
case 3:
|
|
TRACE("SOUND_MIXER_WRITE_LINE !\n");
|
|
cmd = SOUND_MIXER_WRITE_LINE;
|
|
break;
|
|
case 4:
|
|
TRACE("SOUND_MIXER_WRITE_MIC !\n");
|
|
cmd = SOUND_MIXER_WRITE_MIC;
|
|
break;
|
|
case 5:
|
|
TRACE("SOUND_MIXER_WRITE_VOLUME !\n");
|
|
cmd = SOUND_MIXER_WRITE_VOLUME;
|
|
break;
|
|
default:
|
|
WARN("invalid device id=%04X !\n", wDevID);
|
|
return MMSYSERR_NOTENABLED;
|
|
}
|
|
if (ioctl(mixer, cmd, &volume) == -1) {
|
|
WARN("unable to set mixer !\n");
|
|
return MMSYSERR_NOTENABLED;
|
|
}
|
|
close(mixer);
|
|
return MMSYSERR_NOERROR;
|
|
}
|
|
|
|
#endif
|
|
|
|
/**************************************************************************
|
|
* auxMessage (WINEOSS.2)
|
|
*/
|
|
DWORD WINAPI OSS_auxMessage(UINT wDevID, UINT wMsg, DWORD dwUser,
|
|
DWORD dwParam1, DWORD dwParam2)
|
|
{
|
|
TRACE("(%04X, %04X, %08lX, %08lX, %08lX);\n",
|
|
wDevID, wMsg, dwUser, dwParam1, dwParam2);
|
|
|
|
#ifdef HAVE_OSS
|
|
switch (wMsg) {
|
|
case DRVM_INIT:
|
|
AUXDRV_Init();
|
|
/* fall through */
|
|
case DRVM_EXIT:
|
|
case DRVM_ENABLE:
|
|
case DRVM_DISABLE:
|
|
/* FIXME: Pretend this is supported */
|
|
return 0;
|
|
case AUXDM_GETDEVCAPS:
|
|
return AUX_GetDevCaps(wDevID, (LPAUXCAPSA)dwParam1,dwParam2);
|
|
case AUXDM_GETNUMDEVS:
|
|
TRACE("return %d;\n", NumDev);
|
|
return NumDev;
|
|
case AUXDM_GETVOLUME:
|
|
return AUX_GetVolume(wDevID, (LPDWORD)dwParam1);
|
|
case AUXDM_SETVOLUME:
|
|
return AUX_SetVolume(wDevID, dwParam1);
|
|
default:
|
|
WARN("unknown message !\n");
|
|
}
|
|
return MMSYSERR_NOTSUPPORTED;
|
|
#else
|
|
return MMSYSERR_NOTENABLED;
|
|
#endif
|
|
}
|