1095 lines
32 KiB
C
1095 lines
32 KiB
C
/* -*- tab-width: 8; c-basic-offset: 4 -*- */
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/*
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* Sample MIXER Wine Driver for Linux
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*
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* Copyright 1997 Marcus Meissner
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* 1999,2001 Eric Pouech
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "config.h"
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#ifdef HAVE_UNISTD_H
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# include <unistd.h>
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#endif
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#include <fcntl.h>
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#include <errno.h>
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#include <assert.h>
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#ifdef HAVE_SYS_IOCTL_H
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# include <sys/ioctl.h>
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#endif
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#include "windef.h"
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#include "mmddk.h"
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#include "oss.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(mmaux);
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#ifdef HAVE_OSS
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#define WINE_MIXER_MANUF_ID 0xAA
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#define WINE_MIXER_PRODUCT_ID 0x55
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#define WINE_MIXER_VERSION 0x0100
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#define WINE_MIXER_NAME "WINE OSS Mixer"
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#define WINE_CHN_MASK(_x) (1L << (_x))
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#define WINE_CHN_SUPPORTS(_c, _x) ((_c) & WINE_CHN_MASK(_x))
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/* Bass and Treble are no longer in the mask as Windows does not handle them */
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#define WINE_MIXER_MASK_SPEAKER (WINE_CHN_MASK(SOUND_MIXER_SYNTH) | \
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WINE_CHN_MASK(SOUND_MIXER_PCM) | \
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WINE_CHN_MASK(SOUND_MIXER_LINE) | \
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WINE_CHN_MASK(SOUND_MIXER_MIC) | \
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WINE_CHN_MASK(SOUND_MIXER_CD) )
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#define WINE_MIXER_MASK_RECORD (WINE_CHN_MASK(SOUND_MIXER_SYNTH) | \
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WINE_CHN_MASK(SOUND_MIXER_LINE) | \
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WINE_CHN_MASK(SOUND_MIXER_MIC) | \
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WINE_CHN_MASK(SOUND_MIXER_IMIX) )
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/* FIXME: the two following string arrays should be moved to a resource file in a string table */
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/* if it's done, better use a struct to hold labels, name, and muted channel volume cache */
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static char* MIX_Labels[SOUND_MIXER_NRDEVICES] = SOUND_DEVICE_LABELS;
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static char* MIX_Names [SOUND_MIXER_NRDEVICES] = SOUND_DEVICE_NAMES;
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struct mixerCtrl
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{
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DWORD dwLineID;
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MIXERCONTROLA ctrl;
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};
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struct mixer
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{
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const char* name;
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int volume[SOUND_MIXER_NRDEVICES];
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int devMask;
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int stereoMask;
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int recMask;
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BOOL singleRecChannel;
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struct mixerCtrl* ctrl;
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int numCtrl;
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};
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#define LINEID_DST 0xFFFF
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#define LINEID_SPEAKER 0x0000
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#define LINEID_RECORD 0x0001
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static int MIX_NumMixers;
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static struct mixer MIX_Mixers[1];
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/**************************************************************************
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* MIX_FillLineControls [internal]
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*/
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static void MIX_FillLineControls(struct mixer* mix, int c, DWORD lineID, DWORD dwType)
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{
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struct mixerCtrl* mc = &mix->ctrl[c];
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int j;
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mc->dwLineID = lineID;
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mc->ctrl.cbStruct = sizeof(MIXERCONTROLA);
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mc->ctrl.dwControlID = c + 1;
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mc->ctrl.dwControlType = dwType;
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switch (dwType)
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{
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case MIXERCONTROL_CONTROLTYPE_VOLUME:
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mc->ctrl.fdwControl = 0;
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mc->ctrl.cMultipleItems = 0;
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lstrcpynA(mc->ctrl.szShortName, "Vol", MIXER_SHORT_NAME_CHARS);
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lstrcpynA(mc->ctrl.szName, "Volume", MIXER_LONG_NAME_CHARS);
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memset(&mc->ctrl.Bounds, 0, sizeof(mc->ctrl.Bounds));
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/* CONTROLTYPE_VOLUME uses the MIXER_CONTROLDETAILS_UNSIGNED struct,
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* [0, 100] is the range supported by OSS
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* whatever the min and max values are they must match
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* conversions done in (Get|Set)ControlDetails to stay in [0, 100] range
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*/
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mc->ctrl.Bounds.s1.dwMinimum = 0;
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mc->ctrl.Bounds.s1.dwMaximum = 65535;
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memset(&mc->ctrl.Metrics, 0, sizeof(mc->ctrl.Metrics));
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break;
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case MIXERCONTROL_CONTROLTYPE_MUTE:
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case MIXERCONTROL_CONTROLTYPE_ONOFF:
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mc->ctrl.fdwControl = 0;
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mc->ctrl.cMultipleItems = 0;
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lstrcpynA(mc->ctrl.szShortName, "Mute", MIXER_SHORT_NAME_CHARS);
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lstrcpynA(mc->ctrl.szName, "Mute", MIXER_LONG_NAME_CHARS);
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memset(&mc->ctrl.Bounds, 0, sizeof(mc->ctrl.Bounds));
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mc->ctrl.Bounds.s1.dwMinimum = 0;
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mc->ctrl.Bounds.s1.dwMaximum = 1;
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memset(&mc->ctrl.Metrics, 0, sizeof(mc->ctrl.Metrics));
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break;
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case MIXERCONTROL_CONTROLTYPE_MUX:
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case MIXERCONTROL_CONTROLTYPE_MIXER:
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mc->ctrl.fdwControl = MIXERCONTROL_CONTROLF_MULTIPLE;
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mc->ctrl.cMultipleItems = 0;
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for (j = 0; j < SOUND_MIXER_NRDEVICES; j++)
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if (WINE_CHN_SUPPORTS(mix->recMask, j))
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mc->ctrl.cMultipleItems++;
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lstrcpynA(mc->ctrl.szShortName, "Mixer", MIXER_SHORT_NAME_CHARS);
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lstrcpynA(mc->ctrl.szName, "Mixer", MIXER_LONG_NAME_CHARS);
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memset(&mc->ctrl.Bounds, 0, sizeof(mc->ctrl.Bounds));
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memset(&mc->ctrl.Metrics, 0, sizeof(mc->ctrl.Metrics));
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break;
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default:
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FIXME("Internal error: unknown type: %08lx\n", dwType);
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}
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TRACE("ctrl[%2d]: typ=%08lx lin=%08lx\n", c + 1, dwType, lineID);
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}
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/******************************************************************
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* MIX_GetMixer
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*
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*
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*/
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static struct mixer* MIX_Get(WORD wDevID)
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{
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if (wDevID >= MIX_NumMixers || MIX_Mixers[wDevID].name == NULL) return NULL;
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return &MIX_Mixers[wDevID];
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}
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/**************************************************************************
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* MIX_Open [internal]
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*/
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static DWORD MIX_Open(WORD wDevID, LPMIXEROPENDESC lpMod, DWORD flags)
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{
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int mixer, i, j;
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unsigned caps;
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struct mixer* mix;
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DWORD ret = MMSYSERR_NOERROR;
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TRACE("(%04X, %p, %lu);\n", wDevID, lpMod, flags);
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/* as we partly init the mixer with MIX_Open, we can allow null open decs */
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/* EPP if (lpMod == NULL) return MMSYSERR_INVALPARAM; */
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/* anyway, it seems that WINMM/MMSYSTEM doesn't always open the mixer device before sending
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* messages to it... it seems to be linked to all the equivalent of mixer identification
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* (with a reference to a wave, midi.. handle
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*/
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if (!(mix = MIX_Get(wDevID))) return MMSYSERR_BADDEVICEID;
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if ((mixer = open(mix->name, O_RDWR)) < 0)
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{
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if (errno == ENODEV || errno == ENXIO)
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{
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/* no driver present */
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return MMSYSERR_NODRIVER;
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}
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return MMSYSERR_ERROR;
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}
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if (ioctl(mixer, SOUND_MIXER_READ_DEVMASK, &mix->devMask) == -1)
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{
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perror("ioctl mixer SOUND_MIXER_DEVMASK");
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ret = MMSYSERR_ERROR;
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goto error;
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}
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mix->devMask &= WINE_MIXER_MASK_SPEAKER;
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if (mix->devMask == 0)
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{
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ret = MMSYSERR_NODRIVER;
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goto error;
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}
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if (ioctl(mixer, SOUND_MIXER_READ_STEREODEVS, &mix->stereoMask) == -1)
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{
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perror("ioctl mixer SOUND_MIXER_STEREODEVS");
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ret = MMSYSERR_ERROR;
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goto error;
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}
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mix->stereoMask &= WINE_MIXER_MASK_SPEAKER;
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if (ioctl(mixer, SOUND_MIXER_READ_RECMASK, &mix->recMask) == -1)
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{
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perror("ioctl mixer SOUND_MIXER_RECMASK");
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ret = MMSYSERR_ERROR;
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goto error;
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}
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mix->recMask &= WINE_MIXER_MASK_RECORD;
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/* FIXME: we may need to support both rec lev & igain */
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if (!WINE_CHN_SUPPORTS(mix->recMask, SOUND_MIXER_RECLEV))
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{
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WARN("The sound card doesn't support rec level\n");
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if (WINE_CHN_SUPPORTS(mix->recMask, SOUND_MIXER_IGAIN))
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WARN("but it does support IGain, please report\n");
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}
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if (ioctl(mixer, SOUND_MIXER_READ_CAPS, &caps) == -1)
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{
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perror("ioctl mixer SOUND_MIXER_READ_CAPS");
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ret = MMSYSERR_ERROR;
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goto error;
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}
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mix->singleRecChannel = caps & SOUND_CAP_EXCL_INPUT;
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TRACE("dev=%04x rec=%04x stereo=%04x %s\n",
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mix->devMask, mix->recMask, mix->stereoMask,
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mix->singleRecChannel ? "single" : "multiple");
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for (i = 0; i < SOUND_MIXER_NRDEVICES; i++)
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{
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mix->volume[i] = -1;
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}
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mix->numCtrl = 4; /* dst lines... vol&mute on speakers, vol&onoff on rec */
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/* FIXME: do we always have RECLEV on all cards ??? */
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for (i = 0; i < SOUND_MIXER_NRDEVICES; i++)
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{
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if (WINE_CHN_SUPPORTS(mix->devMask, i))
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mix->numCtrl += 2; /* volume & mute */
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if (WINE_CHN_SUPPORTS(mix->recMask, i))
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mix->numCtrl += 2; /* volume & onoff */
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}
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if (!(mix->ctrl = HeapAlloc(GetProcessHeap(), 0, sizeof(mix->ctrl[0]) * mix->numCtrl)))
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{
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ret = MMSYSERR_NOMEM;
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goto error;
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}
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j = 0;
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MIX_FillLineControls(mix, j++, MAKELONG(0, LINEID_DST), MIXERCONTROL_CONTROLTYPE_VOLUME);
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MIX_FillLineControls(mix, j++, MAKELONG(0, LINEID_DST), MIXERCONTROL_CONTROLTYPE_MUTE);
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MIX_FillLineControls(mix, j++, MAKELONG(1, LINEID_DST),
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mix->singleRecChannel ?
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MIXERCONTROL_CONTROLTYPE_MUX : MIXERCONTROL_CONTROLTYPE_MIXER);
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MIX_FillLineControls(mix, j++, MAKELONG(1, LINEID_DST), MIXERCONTROL_CONTROLTYPE_MUTE/*EPP*/);
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for (i = 0; i < SOUND_MIXER_NRDEVICES; i++)
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{
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if (WINE_CHN_SUPPORTS(mix->devMask, i))
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{
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MIX_FillLineControls(mix, j++, MAKELONG(LINEID_SPEAKER, i),
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MIXERCONTROL_CONTROLTYPE_VOLUME);
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MIX_FillLineControls(mix, j++, MAKELONG(LINEID_SPEAKER, i),
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MIXERCONTROL_CONTROLTYPE_MUTE);
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}
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}
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for (i = 0; i < SOUND_MIXER_NRDEVICES; i++)
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{
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if (WINE_CHN_SUPPORTS(mix->recMask, i))
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{
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MIX_FillLineControls(mix, j++, MAKELONG(LINEID_RECORD, i),
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MIXERCONTROL_CONTROLTYPE_VOLUME);
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MIX_FillLineControls(mix, j++, MAKELONG(LINEID_RECORD, i),
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MIXERCONTROL_CONTROLTYPE_MUTE/*EPP*/);
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}
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}
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assert(j == mix->numCtrl);
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error:
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close(mixer);
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return ret;
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}
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/**************************************************************************
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* MIX_GetVal [internal]
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*/
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static BOOL MIX_GetVal(struct mixer* mix, int chn, int* val)
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{
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int mixer;
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BOOL ret = FALSE;
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if ((mixer = open(mix->name, O_RDWR)) < 0)
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{
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/* FIXME: ENXIO => no mixer installed */
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WARN("mixer device not available !\n");
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}
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else
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{
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if (ioctl(mixer, MIXER_READ(chn), val) >= 0)
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{
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TRACE("Reading volume %x on %d\n", *val, chn);
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ret = TRUE;
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}
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close(mixer);
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}
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return ret;
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}
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/**************************************************************************
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* MIX_SetVal [internal]
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*/
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static BOOL MIX_SetVal(struct mixer* mix, int chn, int val)
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{
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int mixer;
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BOOL ret = FALSE;
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TRACE("Writing volume %x on %d\n", val, chn);
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if ((mixer = open(mix->name, O_RDWR)) < 0)
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{
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/* FIXME: ENXIO => no mixer installed */
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WARN("mixer device not available !\n");
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}
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else
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{
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if (ioctl(mixer, MIXER_WRITE(chn), &val) >= 0)
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{
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ret = TRUE;
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}
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close(mixer);
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}
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return ret;
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}
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/******************************************************************
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* MIX_GetRecSrc
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*
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*
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*/
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static BOOL MIX_GetRecSrc(struct mixer* mix, unsigned* mask)
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{
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int mixer;
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BOOL ret = FALSE;
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if ((mixer = open(mix->name, O_RDWR)) >= 0)
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{
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if (ioctl(mixer, SOUND_MIXER_READ_RECSRC, &mask) >= 0) ret = TRUE;
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close(mixer);
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}
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return ret;
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}
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/******************************************************************
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* MIX_SetRecSrc
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*
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*
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*/
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static BOOL MIX_SetRecSrc(struct mixer* mix, unsigned mask)
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{
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int mixer;
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BOOL ret = FALSE;
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if ((mixer = open(mix->name, O_RDWR)) >= 0)
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{
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if (ioctl(mixer, SOUND_MIXER_WRITE_RECSRC, &mask) < 0)
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{
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ERR("Can't write new mixer settings\n");
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}
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else
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ret = TRUE;
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close(mixer);
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}
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return ret;
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}
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/**************************************************************************
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* MIX_GetDevCaps [internal]
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*/
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static DWORD MIX_GetDevCaps(WORD wDevID, LPMIXERCAPSA lpCaps, DWORD dwSize)
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{
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struct mixer* mix;
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TRACE("(%04X, %p, %lu);\n", wDevID, lpCaps, dwSize);
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if (lpCaps == NULL) return MMSYSERR_INVALPARAM;
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if (!(mix = MIX_Get(wDevID))) return MMSYSERR_BADDEVICEID;
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lpCaps->wMid = WINE_MIXER_MANUF_ID;
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lpCaps->wPid = WINE_MIXER_PRODUCT_ID;
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lpCaps->vDriverVersion = WINE_MIXER_VERSION;
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strcpy(lpCaps->szPname, WINE_MIXER_NAME);
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lpCaps->cDestinations = 2; /* speakers & record */
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lpCaps->fdwSupport = 0; /* No bits defined yet */
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return MMSYSERR_NOERROR;
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}
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/**************************************************************************
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* MIX_GetLineInfoDst [internal]
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*/
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static DWORD MIX_GetLineInfoDst(struct mixer* mix, LPMIXERLINEA lpMl, DWORD dst)
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{
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unsigned mask;
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int j;
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lpMl->dwDestination = dst;
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switch (dst)
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{
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case 0:
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lpMl->dwComponentType = MIXERLINE_COMPONENTTYPE_DST_SPEAKERS;
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mask = mix->devMask;
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j = SOUND_MIXER_VOLUME;
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break;
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case 1:
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lpMl->dwComponentType = MIXERLINE_COMPONENTTYPE_DST_WAVEIN;
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mask = mix->recMask;
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j = SOUND_MIXER_RECLEV;
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break;
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default:
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FIXME("shouldn't happen\n");
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return MMSYSERR_ERROR;
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}
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lpMl->dwSource = 0xFFFFFFFF;
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lstrcpynA(lpMl->szShortName, MIX_Labels[j], MIXER_SHORT_NAME_CHARS);
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lstrcpynA(lpMl->szName, MIX_Names[j], MIXER_LONG_NAME_CHARS);
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/* we have all connections found in the MIX_DevMask */
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lpMl->cConnections = 0;
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for (j = 0; j < SOUND_MIXER_NRDEVICES; j++)
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if (WINE_CHN_SUPPORTS(mask, j))
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lpMl->cConnections++;
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lpMl->cChannels = 1;
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if (WINE_CHN_SUPPORTS(mix->stereoMask, lpMl->dwLineID))
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lpMl->cChannels++;
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lpMl->dwLineID = MAKELONG(dst, LINEID_DST);
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lpMl->cControls = 0;
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for (j = 0; j < mix->numCtrl; j++)
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if (mix->ctrl[j].dwLineID == lpMl->dwLineID)
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lpMl->cControls++;
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return MMSYSERR_NOERROR;
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}
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/**************************************************************************
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* MIX_GetLineInfoSrc [internal]
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*/
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static DWORD MIX_GetLineInfoSrc(struct mixer* mix, LPMIXERLINEA lpMl, DWORD idx, DWORD dst)
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{
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int i, j;
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unsigned mask = (dst) ? mix->recMask : mix->devMask;
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strcpy(lpMl->szShortName, MIX_Labels[idx]);
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strcpy(lpMl->szName, MIX_Names[idx]);
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lpMl->dwLineID = MAKELONG(dst, idx);
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lpMl->dwDestination = dst;
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lpMl->cConnections = 1;
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lpMl->cControls = 0;
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for (i = 0; i < mix->numCtrl; i++)
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if (mix->ctrl[i].dwLineID == lpMl->dwLineID)
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lpMl->cControls++;
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switch (idx)
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{
|
|
case SOUND_MIXER_SYNTH:
|
|
lpMl->dwComponentType = MIXERLINE_COMPONENTTYPE_SRC_SYNTHESIZER;
|
|
lpMl->fdwLine |= MIXERLINE_LINEF_SOURCE;
|
|
break;
|
|
case SOUND_MIXER_CD:
|
|
lpMl->dwComponentType = MIXERLINE_COMPONENTTYPE_SRC_COMPACTDISC;
|
|
lpMl->fdwLine |= MIXERLINE_LINEF_SOURCE;
|
|
break;
|
|
case SOUND_MIXER_LINE:
|
|
lpMl->dwComponentType = MIXERLINE_COMPONENTTYPE_SRC_LINE;
|
|
lpMl->fdwLine |= MIXERLINE_LINEF_SOURCE;
|
|
break;
|
|
case SOUND_MIXER_MIC:
|
|
lpMl->dwComponentType = MIXERLINE_COMPONENTTYPE_SRC_MICROPHONE;
|
|
lpMl->fdwLine |= MIXERLINE_LINEF_SOURCE;
|
|
break;
|
|
case SOUND_MIXER_PCM:
|
|
lpMl->dwComponentType = MIXERLINE_COMPONENTTYPE_SRC_WAVEOUT;
|
|
lpMl->fdwLine |= MIXERLINE_LINEF_SOURCE;
|
|
break;
|
|
case SOUND_MIXER_IMIX:
|
|
lpMl->dwComponentType = MIXERLINE_COMPONENTTYPE_SRC_UNDEFINED;
|
|
lpMl->fdwLine |= MIXERLINE_LINEF_SOURCE;
|
|
break;
|
|
default:
|
|
WARN("Index %ld not handled.\n", idx);
|
|
return MIXERR_INVALLINE;
|
|
}
|
|
lpMl->cChannels = 1;
|
|
if (dst == 0 && WINE_CHN_SUPPORTS(mix->stereoMask, idx))
|
|
lpMl->cChannels++;
|
|
for (i = j = 0; j < SOUND_MIXER_NRDEVICES; j++)
|
|
{
|
|
if (WINE_CHN_SUPPORTS(mask, j))
|
|
{
|
|
if (j == idx) break;
|
|
i++;
|
|
}
|
|
}
|
|
lpMl->dwSource = i;
|
|
return MMSYSERR_NOERROR;
|
|
}
|
|
|
|
/******************************************************************
|
|
* MIX_CheckLine
|
|
*/
|
|
static BOOL MIX_CheckLine(DWORD lineID)
|
|
{
|
|
return ((HIWORD(lineID) < SOUND_MIXER_NRDEVICES && LOWORD(lineID) < 2) ||
|
|
(HIWORD(lineID) == LINEID_DST && LOWORD(lineID) < SOUND_MIXER_NRDEVICES));
|
|
}
|
|
|
|
/**************************************************************************
|
|
* MIX_GetLineInfo [internal]
|
|
*/
|
|
static DWORD MIX_GetLineInfo(WORD wDevID, LPMIXERLINEA lpMl, DWORD fdwInfo)
|
|
{
|
|
int i, j;
|
|
DWORD ret = MMSYSERR_NOERROR;
|
|
unsigned mask;
|
|
struct mixer* mix;
|
|
|
|
TRACE("(%04X, %p, %lu);\n", wDevID, lpMl, fdwInfo);
|
|
|
|
if (lpMl == NULL || lpMl->cbStruct != sizeof(*lpMl))
|
|
return MMSYSERR_INVALPARAM;
|
|
if ((mix = MIX_Get(wDevID)) == NULL) return MMSYSERR_BADDEVICEID;
|
|
|
|
/* FIXME: set all the variables correctly... the lines below
|
|
* are very wrong...
|
|
*/
|
|
lpMl->fdwLine = MIXERLINE_LINEF_ACTIVE;
|
|
lpMl->dwUser = 0;
|
|
|
|
switch (fdwInfo & MIXER_GETLINEINFOF_QUERYMASK)
|
|
{
|
|
case MIXER_GETLINEINFOF_DESTINATION:
|
|
TRACE("DESTINATION (%08lx)\n", lpMl->dwDestination);
|
|
if (lpMl->dwDestination >= 2)
|
|
return MMSYSERR_INVALPARAM;
|
|
if ((ret = MIX_GetLineInfoDst(mix, lpMl, lpMl->dwDestination)) != MMSYSERR_NOERROR)
|
|
return ret;
|
|
break;
|
|
case MIXER_GETLINEINFOF_SOURCE:
|
|
TRACE("SOURCE (%08lx), dst=%08lx\n", lpMl->dwSource, lpMl->dwDestination);
|
|
switch (lpMl->dwDestination)
|
|
{
|
|
case 0: mask = mix->devMask; break;
|
|
case 1: mask = mix->recMask; break;
|
|
default: return MMSYSERR_INVALPARAM;
|
|
}
|
|
i = lpMl->dwSource;
|
|
for (j = 0; j < SOUND_MIXER_NRDEVICES; j++)
|
|
{
|
|
if (WINE_CHN_SUPPORTS(mask, j) && (i-- == 0))
|
|
break;
|
|
}
|
|
if (j >= SOUND_MIXER_NRDEVICES)
|
|
return MIXERR_INVALLINE;
|
|
if ((ret = MIX_GetLineInfoSrc(mix, lpMl, j, lpMl->dwDestination)) != MMSYSERR_NOERROR)
|
|
return ret;
|
|
break;
|
|
case MIXER_GETLINEINFOF_LINEID:
|
|
TRACE("LINEID (%08lx)\n", lpMl->dwLineID);
|
|
|
|
if (!MIX_CheckLine(lpMl->dwLineID))
|
|
return MIXERR_INVALLINE;
|
|
if (HIWORD(lpMl->dwLineID) == LINEID_DST)
|
|
ret = MIX_GetLineInfoDst(mix, lpMl, LOWORD(lpMl->dwLineID));
|
|
else
|
|
ret = MIX_GetLineInfoSrc(mix, lpMl, HIWORD(lpMl->dwLineID), LOWORD(lpMl->dwLineID));
|
|
if (ret != MMSYSERR_NOERROR)
|
|
return ret;
|
|
break;
|
|
case MIXER_GETLINEINFOF_COMPONENTTYPE:
|
|
TRACE("COMPONENT TYPE (%08lx)\n", lpMl->dwComponentType);
|
|
switch (lpMl->dwComponentType)
|
|
{
|
|
case MIXERLINE_COMPONENTTYPE_DST_SPEAKERS:
|
|
ret = MIX_GetLineInfoDst(mix, lpMl, 0);
|
|
break;
|
|
case MIXERLINE_COMPONENTTYPE_DST_WAVEIN:
|
|
ret = MIX_GetLineInfoDst(mix, lpMl, 1);
|
|
break;
|
|
case MIXERLINE_COMPONENTTYPE_SRC_SYNTHESIZER:
|
|
ret = MIX_GetLineInfoSrc(mix, lpMl, SOUND_MIXER_SYNTH, 0);
|
|
break;
|
|
case MIXERLINE_COMPONENTTYPE_SRC_COMPACTDISC:
|
|
ret = MIX_GetLineInfoSrc(mix, lpMl, SOUND_MIXER_CD, 0);
|
|
break;
|
|
case MIXERLINE_COMPONENTTYPE_SRC_LINE:
|
|
ret = MIX_GetLineInfoSrc(mix, lpMl, SOUND_MIXER_LINE, 0);
|
|
break;
|
|
case MIXERLINE_COMPONENTTYPE_SRC_MICROPHONE:
|
|
ret = MIX_GetLineInfoSrc(mix, lpMl, SOUND_MIXER_MIC, 1);
|
|
break;
|
|
case MIXERLINE_COMPONENTTYPE_SRC_WAVEOUT:
|
|
ret = MIX_GetLineInfoSrc(mix, lpMl, SOUND_MIXER_PCM, 0);
|
|
break;
|
|
case MIXERLINE_COMPONENTTYPE_SRC_UNDEFINED:
|
|
ret = MIX_GetLineInfoSrc(mix, lpMl, SOUND_MIXER_IMIX, 1);
|
|
break;
|
|
default:
|
|
FIXME("Unhandled component type (%08lx)\n", lpMl->dwComponentType);
|
|
return MMSYSERR_INVALPARAM;
|
|
}
|
|
break;
|
|
case MIXER_GETLINEINFOF_TARGETTYPE:
|
|
FIXME("_TARGETTYPE not implemented yet.\n");
|
|
break;
|
|
default:
|
|
WARN("Unknown flag (%08lx)\n", fdwInfo & MIXER_GETLINEINFOF_QUERYMASK);
|
|
break;
|
|
}
|
|
|
|
lpMl->Target.dwType = MIXERLINE_TARGETTYPE_AUX; /* FIXME */
|
|
lpMl->Target.dwDeviceID = 0xFFFFFFFF;
|
|
lpMl->Target.wMid = WINE_MIXER_MANUF_ID;
|
|
lpMl->Target.wPid = WINE_MIXER_PRODUCT_ID;
|
|
lpMl->Target.vDriverVersion = WINE_MIXER_VERSION;
|
|
strcpy(lpMl->Target.szPname, WINE_MIXER_NAME);
|
|
|
|
return ret;
|
|
}
|
|
|
|
/******************************************************************
|
|
* MIX_CheckControl
|
|
*
|
|
*/
|
|
static BOOL MIX_CheckControl(struct mixer* mix, DWORD ctrlID)
|
|
{
|
|
return (ctrlID >= 1 && ctrlID <= mix->numCtrl);
|
|
}
|
|
|
|
/**************************************************************************
|
|
* MIX_GetLineControls [internal]
|
|
*/
|
|
static DWORD MIX_GetLineControls(WORD wDevID, LPMIXERLINECONTROLSA lpMlc, DWORD flags)
|
|
{
|
|
DWORD dwRet = MMSYSERR_NOERROR;
|
|
struct mixer* mix;
|
|
|
|
TRACE("(%04X, %p, %lu);\n", wDevID, lpMlc, flags);
|
|
|
|
if (lpMlc == NULL) return MMSYSERR_INVALPARAM;
|
|
if (lpMlc->cbStruct < sizeof(*lpMlc) ||
|
|
lpMlc->cbmxctrl < sizeof(MIXERCONTROLA))
|
|
return MMSYSERR_INVALPARAM;
|
|
if ((mix = MIX_Get(wDevID)) == NULL) return MMSYSERR_BADDEVICEID;
|
|
|
|
switch (flags & MIXER_GETLINECONTROLSF_QUERYMASK)
|
|
{
|
|
case MIXER_GETLINECONTROLSF_ALL:
|
|
{
|
|
int i, j;
|
|
|
|
TRACE("line=%08lx GLCF_ALL (%ld)\n", lpMlc->dwLineID, lpMlc->cControls);
|
|
|
|
for (i = j = 0; i < mix->numCtrl; i++)
|
|
{
|
|
if (mix->ctrl[i].dwLineID == lpMlc->dwLineID)
|
|
j++;
|
|
}
|
|
if (!j || lpMlc->cControls != j) dwRet = MMSYSERR_INVALPARAM;
|
|
else if (!MIX_CheckLine(lpMlc->dwLineID)) dwRet = MIXERR_INVALLINE;
|
|
else
|
|
{
|
|
for (i = j = 0; i < mix->numCtrl; i++)
|
|
{
|
|
if (mix->ctrl[i].dwLineID == lpMlc->dwLineID)
|
|
{
|
|
TRACE("[%d] => [%2d]: typ=%08lx\n", j, i + 1, mix->ctrl[i].ctrl.dwControlType);
|
|
lpMlc->pamxctrl[j++] = mix->ctrl[i].ctrl;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
case MIXER_GETLINECONTROLSF_ONEBYID:
|
|
TRACE("line=%08lx GLCF_ONEBYID (%lx)\n", lpMlc->dwLineID, lpMlc->u.dwControlID);
|
|
|
|
if (!MIX_CheckControl(mix, lpMlc->u.dwControlID) ||
|
|
mix->ctrl[lpMlc->u.dwControlID - 1].dwLineID != lpMlc->dwLineID)
|
|
dwRet = MMSYSERR_INVALPARAM;
|
|
else
|
|
lpMlc->pamxctrl[0] = mix->ctrl[lpMlc->u.dwControlID - 1].ctrl;
|
|
break;
|
|
case MIXER_GETLINECONTROLSF_ONEBYTYPE:
|
|
TRACE("line=%08lx GLCF_ONEBYTYPE (%lx)\n", lpMlc->dwLineID, lpMlc->u.dwControlType);
|
|
if (!MIX_CheckLine(lpMlc->dwLineID)) dwRet = MIXERR_INVALLINE;
|
|
else
|
|
{
|
|
int i;
|
|
DWORD ct = lpMlc->u.dwControlType & MIXERCONTROL_CT_CLASS_MASK;
|
|
|
|
for (i = 0; i < mix->numCtrl; i++)
|
|
{
|
|
if (mix->ctrl[i].dwLineID == lpMlc->dwLineID &&
|
|
ct == (mix->ctrl[i].ctrl.dwControlType & MIXERCONTROL_CT_CLASS_MASK))
|
|
{
|
|
lpMlc->pamxctrl[0] = mix->ctrl[i].ctrl;
|
|
break;
|
|
}
|
|
}
|
|
if (i == mix->numCtrl) dwRet = MMSYSERR_INVALPARAM;
|
|
}
|
|
break;
|
|
default:
|
|
ERR("Unknown flag %08lx\n", flags & MIXER_GETLINECONTROLSF_QUERYMASK);
|
|
dwRet = MMSYSERR_INVALPARAM;
|
|
}
|
|
|
|
return dwRet;
|
|
}
|
|
|
|
/**************************************************************************
|
|
* MIX_GetControlDetails [internal]
|
|
*/
|
|
static DWORD MIX_GetControlDetails(WORD wDevID, LPMIXERCONTROLDETAILS lpmcd, DWORD fdwDetails)
|
|
{
|
|
DWORD ret = MMSYSERR_NOTSUPPORTED;
|
|
DWORD c, chnl;
|
|
struct mixer* mix;
|
|
|
|
TRACE("(%04X, %p, %lu);\n", wDevID, lpmcd, fdwDetails);
|
|
|
|
if (lpmcd == NULL) return MMSYSERR_INVALPARAM;
|
|
if ((mix = MIX_Get(wDevID)) == NULL) return MMSYSERR_BADDEVICEID;
|
|
|
|
switch (fdwDetails & MIXER_GETCONTROLDETAILSF_QUERYMASK)
|
|
{
|
|
case MIXER_GETCONTROLDETAILSF_VALUE:
|
|
TRACE("GCD VALUE (%08lx)\n", lpmcd->dwControlID);
|
|
if (MIX_CheckControl(mix, lpmcd->dwControlID))
|
|
{
|
|
c = lpmcd->dwControlID - 1;
|
|
chnl = HIWORD(mix->ctrl[c].dwLineID);
|
|
if (chnl == LINEID_DST)
|
|
chnl = LOWORD(mix->ctrl[c].dwLineID) ? SOUND_MIXER_RECLEV : SOUND_MIXER_VOLUME;
|
|
switch (mix->ctrl[c].ctrl.dwControlType)
|
|
{
|
|
case MIXERCONTROL_CONTROLTYPE_VOLUME:
|
|
{
|
|
LPMIXERCONTROLDETAILS_UNSIGNED mcdu;
|
|
int val;
|
|
|
|
TRACE(" <> %u %lu\n", sizeof(MIXERCONTROLDETAILS_UNSIGNED), lpmcd->cbDetails);
|
|
/* return value is 00RL (4 bytes)... */
|
|
if ((val = mix->volume[chnl]) == -1 && !MIX_GetVal(mix, chnl, &val))
|
|
return MMSYSERR_INVALPARAM;
|
|
|
|
switch (lpmcd->cChannels)
|
|
{
|
|
case 1:
|
|
/* mono... so R = L */
|
|
mcdu = (LPMIXERCONTROLDETAILS_UNSIGNED)lpmcd->paDetails;
|
|
mcdu->dwValue = (LOBYTE(LOWORD(val)) * 65536L) / 100;
|
|
break;
|
|
case 2:
|
|
/* stereo, left is paDetails[0] */
|
|
mcdu = (LPMIXERCONTROLDETAILS_UNSIGNED)((char*)lpmcd->paDetails + 0 * lpmcd->cbDetails);
|
|
mcdu->dwValue = (LOBYTE(LOWORD(val)) * 65536L) / 100;
|
|
mcdu = (LPMIXERCONTROLDETAILS_UNSIGNED)((char*)lpmcd->paDetails + 1 * lpmcd->cbDetails);
|
|
mcdu->dwValue = (HIBYTE(LOWORD(val)) * 65536L) / 100;
|
|
break;
|
|
default:
|
|
WARN("Unknown cChannels (%ld)\n", lpmcd->cChannels);
|
|
return MMSYSERR_INVALPARAM;
|
|
}
|
|
TRACE("=> %08lx\n", mcdu->dwValue);
|
|
}
|
|
break;
|
|
case MIXERCONTROL_CONTROLTYPE_MUTE:
|
|
case MIXERCONTROL_CONTROLTYPE_ONOFF:
|
|
{
|
|
LPMIXERCONTROLDETAILS_BOOLEAN mcdb;
|
|
|
|
TRACE(" <> %u %lu\n", sizeof(MIXERCONTROLDETAILS_BOOLEAN), lpmcd->cbDetails);
|
|
/* we mute both channels at the same time */
|
|
mcdb = (LPMIXERCONTROLDETAILS_BOOLEAN)lpmcd->paDetails;
|
|
mcdb->fValue = (mix->volume[chnl] != -1);
|
|
TRACE("=> %s\n", mcdb->fValue ? "on" : "off");
|
|
}
|
|
break;
|
|
case MIXERCONTROL_CONTROLTYPE_MIXER:
|
|
case MIXERCONTROL_CONTROLTYPE_MUX:
|
|
{
|
|
unsigned mask;
|
|
|
|
TRACE(" <> %u %lu\n", sizeof(MIXERCONTROLDETAILS_BOOLEAN), lpmcd->cbDetails);
|
|
if (!MIX_GetRecSrc(mix, &mask))
|
|
{
|
|
/* FIXME: ENXIO => no mixer installed */
|
|
WARN("mixer device not available !\n");
|
|
ret = MMSYSERR_ERROR;
|
|
}
|
|
else
|
|
{
|
|
LPMIXERCONTROLDETAILS_BOOLEAN mcdb;
|
|
int i, j;
|
|
|
|
/* we mute both channels at the same time */
|
|
mcdb = (LPMIXERCONTROLDETAILS_BOOLEAN)lpmcd->paDetails;
|
|
|
|
for (i = j = 0; j < SOUND_MIXER_NRDEVICES; j++)
|
|
{
|
|
if (WINE_CHN_SUPPORTS(mix->recMask, j))
|
|
{
|
|
if (i >= lpmcd->u.cMultipleItems)
|
|
return MMSYSERR_INVALPARAM;
|
|
mcdb[i++].fValue = WINE_CHN_SUPPORTS(mask, j);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
default:
|
|
WARN("Unsupported\n");
|
|
}
|
|
ret = MMSYSERR_NOERROR;
|
|
}
|
|
else
|
|
{
|
|
ret = MMSYSERR_INVALPARAM;
|
|
}
|
|
break;
|
|
case MIXER_GETCONTROLDETAILSF_LISTTEXT:
|
|
TRACE("LIST TEXT (%08lx)\n", lpmcd->dwControlID);
|
|
|
|
ret = MMSYSERR_INVALPARAM;
|
|
if (MIX_CheckControl(mix, lpmcd->dwControlID))
|
|
{
|
|
int c = lpmcd->dwControlID - 1;
|
|
|
|
if (mix->ctrl[c].ctrl.dwControlType == MIXERCONTROL_CONTROLTYPE_MUX ||
|
|
mix->ctrl[c].ctrl.dwControlType == MIXERCONTROL_CONTROLTYPE_MIXER)
|
|
{
|
|
LPMIXERCONTROLDETAILS_LISTTEXTA mcdlt;
|
|
int i, j;
|
|
|
|
mcdlt = (LPMIXERCONTROLDETAILS_LISTTEXTA)lpmcd->paDetails;
|
|
for (i = j = 0; j < SOUND_MIXER_NRDEVICES; j++)
|
|
{
|
|
if (WINE_CHN_SUPPORTS(mix->recMask, j))
|
|
{
|
|
mcdlt[i].dwParam1 = MAKELONG(LINEID_RECORD, j);
|
|
mcdlt[i].dwParam2 = 0;
|
|
strcpy(mcdlt[i].szName, MIX_Names[j]);
|
|
i++;
|
|
}
|
|
}
|
|
if (i != lpmcd->u.cMultipleItems) FIXME("bad count\n");
|
|
ret = MMSYSERR_NOERROR;
|
|
}
|
|
}
|
|
break;
|
|
default:
|
|
WARN("Unknown flag (%08lx)\n", fdwDetails & MIXER_GETCONTROLDETAILSF_QUERYMASK);
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
/**************************************************************************
|
|
* MIX_SetControlDetails [internal]
|
|
*/
|
|
static DWORD MIX_SetControlDetails(WORD wDevID, LPMIXERCONTROLDETAILS lpmcd, DWORD fdwDetails)
|
|
{
|
|
DWORD ret = MMSYSERR_NOTSUPPORTED;
|
|
DWORD c, chnl;
|
|
int val;
|
|
struct mixer* mix;
|
|
|
|
TRACE("(%04X, %p, %lu);\n", wDevID, lpmcd, fdwDetails);
|
|
|
|
if (lpmcd == NULL) return MMSYSERR_INVALPARAM;
|
|
if ((mix = MIX_Get(wDevID)) == NULL) return MMSYSERR_BADDEVICEID;
|
|
|
|
switch (fdwDetails & MIXER_GETCONTROLDETAILSF_QUERYMASK)
|
|
{
|
|
case MIXER_GETCONTROLDETAILSF_VALUE:
|
|
TRACE("GCD VALUE (%08lx)\n", lpmcd->dwControlID);
|
|
if (MIX_CheckControl(mix, lpmcd->dwControlID))
|
|
{
|
|
c = lpmcd->dwControlID - 1;
|
|
chnl = HIWORD(mix->ctrl[c].dwLineID);
|
|
if (chnl == LINEID_DST)
|
|
chnl = LOWORD(mix->ctrl[c].dwLineID) ? SOUND_MIXER_RECLEV : SOUND_MIXER_VOLUME;
|
|
|
|
switch (mix->ctrl[c].ctrl.dwControlType)
|
|
{
|
|
case MIXERCONTROL_CONTROLTYPE_VOLUME:
|
|
{
|
|
LPMIXERCONTROLDETAILS_UNSIGNED mcdu;
|
|
|
|
TRACE(" <> %u %lu\n", sizeof(MIXERCONTROLDETAILS_UNSIGNED), lpmcd->cbDetails);
|
|
/* val should contain 00RL */
|
|
switch (lpmcd->cChannels)
|
|
{
|
|
case 1:
|
|
/* mono... so R = L */
|
|
mcdu = (LPMIXERCONTROLDETAILS_UNSIGNED)lpmcd->paDetails;
|
|
TRACE("Setting RL to %08ld\n", mcdu->dwValue);
|
|
val = 0x101 * ((mcdu->dwValue * 100) >> 16);
|
|
break;
|
|
case 2:
|
|
/* stereo, left is paDetails[0] */
|
|
mcdu = (LPMIXERCONTROLDETAILS_UNSIGNED)((char*)lpmcd->paDetails + 0 * lpmcd->cbDetails);
|
|
TRACE("Setting L to %08ld\n", mcdu->dwValue);
|
|
val = ((mcdu->dwValue * 100) >> 16);
|
|
mcdu = (LPMIXERCONTROLDETAILS_UNSIGNED)((char*)lpmcd->paDetails + 1 * lpmcd->cbDetails);
|
|
TRACE("Setting R to %08ld\n", mcdu->dwValue);
|
|
val += ((mcdu->dwValue * 100) >> 16) << 8;
|
|
break;
|
|
default:
|
|
WARN("Unknown cChannels (%ld)\n", lpmcd->cChannels);
|
|
return MMSYSERR_INVALPARAM;
|
|
}
|
|
|
|
if (mix->volume[chnl] == -1)
|
|
{
|
|
if (!MIX_SetVal(mix, chnl, val))
|
|
return MMSYSERR_INVALPARAM;
|
|
}
|
|
else
|
|
{
|
|
mix->volume[chnl] = val;
|
|
}
|
|
}
|
|
ret = MMSYSERR_NOERROR;
|
|
break;
|
|
case MIXERCONTROL_CONTROLTYPE_MUTE:
|
|
case MIXERCONTROL_CONTROLTYPE_ONOFF:
|
|
{
|
|
LPMIXERCONTROLDETAILS_BOOLEAN mcdb;
|
|
|
|
TRACE(" <> %u %lu\n", sizeof(MIXERCONTROLDETAILS_BOOLEAN), lpmcd->cbDetails);
|
|
mcdb = (LPMIXERCONTROLDETAILS_BOOLEAN)lpmcd->paDetails;
|
|
if (mcdb->fValue)
|
|
{
|
|
if (!MIX_GetVal(mix, chnl, &mix->volume[chnl]) || !MIX_SetVal(mix, chnl, 0))
|
|
return MMSYSERR_INVALPARAM;
|
|
}
|
|
else
|
|
{
|
|
if (mix->volume[chnl] == -1)
|
|
{
|
|
ret = MMSYSERR_NOERROR;
|
|
break;
|
|
}
|
|
if (!MIX_SetVal(mix, chnl, mix->volume[chnl]))
|
|
return MMSYSERR_INVALPARAM;
|
|
mix->volume[chnl] = -1;
|
|
}
|
|
}
|
|
ret = MMSYSERR_NOERROR;
|
|
break;
|
|
case MIXERCONTROL_CONTROLTYPE_MIXER:
|
|
case MIXERCONTROL_CONTROLTYPE_MUX:
|
|
{
|
|
LPMIXERCONTROLDETAILS_BOOLEAN mcdb;
|
|
unsigned mask;
|
|
int i, j;
|
|
|
|
TRACE(" <> %u %lu\n", sizeof(MIXERCONTROLDETAILS_BOOLEAN), lpmcd->cbDetails);
|
|
/* we mute both channels at the same time */
|
|
mcdb = (LPMIXERCONTROLDETAILS_BOOLEAN)lpmcd->paDetails;
|
|
mask = 0;
|
|
for (i = j = 0; j < SOUND_MIXER_NRDEVICES; j++)
|
|
{
|
|
if (WINE_CHN_SUPPORTS(mix->recMask, j) && mcdb[i++].fValue)
|
|
{
|
|
/* a mux can only select one line at a time... */
|
|
if (mix->singleRecChannel && mask != 0)
|
|
{
|
|
FIXME("!!!\n");
|
|
return MMSYSERR_INVALPARAM;
|
|
}
|
|
mask |= WINE_CHN_MASK(j);
|
|
}
|
|
}
|
|
if (i != lpmcd->u.cMultipleItems) FIXME("bad count\n");
|
|
TRACE("writing %04x as rec src\n", mask);
|
|
if (!MIX_SetRecSrc(mix, mask))
|
|
ERR("Can't write new mixer settings\n");
|
|
else
|
|
ret = MMSYSERR_NOERROR;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
break;
|
|
default:
|
|
WARN("Unknown SetControlDetails flag (%08lx)\n", fdwDetails & MIXER_GETCONTROLDETAILSF_QUERYMASK);
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
/**************************************************************************
|
|
* MIX_Init [internal]
|
|
*/
|
|
static DWORD MIX_Init(void)
|
|
{
|
|
int mixer;
|
|
|
|
#define MIXER_DEV "/dev/mixer"
|
|
if ((mixer = open(MIXER_DEV, O_RDWR)) < 0)
|
|
{
|
|
if (errno == ENODEV || errno == ENXIO)
|
|
{
|
|
/* no driver present */
|
|
return MMSYSERR_NODRIVER;
|
|
}
|
|
MIX_NumMixers = 0;
|
|
return MMSYSERR_ERROR;
|
|
}
|
|
close(mixer);
|
|
MIX_NumMixers = 1;
|
|
MIX_Mixers[0].name = MIXER_DEV;
|
|
MIX_Open(0, NULL, 0); /* FIXME */
|
|
#undef MIXER_DEV
|
|
return MMSYSERR_NOERROR;
|
|
}
|
|
|
|
/**************************************************************************
|
|
* MIX_GetNumDevs [internal]
|
|
*/
|
|
static DWORD MIX_GetNumDevs(void)
|
|
{
|
|
return MIX_NumMixers;
|
|
}
|
|
|
|
#endif /* HAVE_OSS */
|
|
|
|
/**************************************************************************
|
|
* mixMessage (WINEOSS.3)
|
|
*/
|
|
DWORD WINAPI OSS_mixMessage(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:
|
|
return MIX_Init();
|
|
case DRVM_EXIT:
|
|
case DRVM_ENABLE:
|
|
case DRVM_DISABLE:
|
|
/* FIXME: Pretend this is supported */
|
|
return 0;
|
|
case MXDM_GETDEVCAPS:
|
|
return MIX_GetDevCaps(wDevID, (LPMIXERCAPSA)dwParam1, dwParam2);
|
|
case MXDM_GETLINEINFO:
|
|
return MIX_GetLineInfo(wDevID, (LPMIXERLINEA)dwParam1, dwParam2);
|
|
case MXDM_GETNUMDEVS:
|
|
return MIX_GetNumDevs();
|
|
case MXDM_OPEN:
|
|
return MMSYSERR_NOERROR;
|
|
/* MIX_Open(wDevID, (LPMIXEROPENDESC)dwParam1, dwParam2); */
|
|
case MXDM_CLOSE:
|
|
return MMSYSERR_NOERROR;
|
|
case MXDM_GETLINECONTROLS:
|
|
return MIX_GetLineControls(wDevID, (LPMIXERLINECONTROLSA)dwParam1, dwParam2);
|
|
case MXDM_GETCONTROLDETAILS:
|
|
return MIX_GetControlDetails(wDevID, (LPMIXERCONTROLDETAILS)dwParam1, dwParam2);
|
|
case MXDM_SETCONTROLDETAILS:
|
|
return MIX_SetControlDetails(wDevID, (LPMIXERCONTROLDETAILS)dwParam1, dwParam2);
|
|
default:
|
|
WARN("unknown message %d!\n", wMsg);
|
|
return MMSYSERR_NOTSUPPORTED;
|
|
}
|
|
#else
|
|
return MMSYSERR_NOTENABLED;
|
|
#endif
|
|
}
|
|
|
|
|