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wine-wine/dlls/wineoss.drv/mixer.c

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/* -*- tab-width: 8; c-basic-offset: 4 -*- */
/*
* Sample MIXER Wine Driver for Linux
*
* Copyright 1997 Marcus Meissner
* 1999,2001 Eric Pouech
*
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
/* TODO:
* + implement notification mechanism when state of mixer's controls
*/
#include "config.h"
#include "wine/port.h"
#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif
#include <fcntl.h>
#include <errno.h>
#include <assert.h>
#ifdef HAVE_SYS_IOCTL_H
# include <sys/ioctl.h>
#endif
#ifdef HAVE_SYS_ERRNO_H
#include <sys/errno.h>
#endif
#include <sys/soundcard.h>
#define NONAMELESSUNION
#define NONAMELESSSTRUCT
#include "windef.h"
#include "winbase.h"
#include "winnls.h"
#include "mmddk.h"
#include "wine/unicode.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(mixer);
#define MAX_MIXERDRV (6)
#define WINE_MIXER_MANUF_ID 0xAA
#define WINE_MIXER_PRODUCT_ID 0x55
#define WINE_MIXER_VERSION 0x0100
#define WINE_MIXER_NAME "WINE OSS Mixer"
#define WINE_CHN_MASK(_x) (1L << (_x))
#define WINE_CHN_SUPPORTS(_c, _x) ((_c) & WINE_CHN_MASK(_x))
/* Bass and Treble are no longer in the mask as Windows does not handle them */
#define WINE_MIXER_MASK_SPEAKER (WINE_CHN_MASK(SOUND_MIXER_SYNTH) | \
WINE_CHN_MASK(SOUND_MIXER_PCM) | \
WINE_CHN_MASK(SOUND_MIXER_LINE) | \
WINE_CHN_MASK(SOUND_MIXER_MIC) | \
WINE_CHN_MASK(SOUND_MIXER_CD) )
#define WINE_MIXER_MASK_RECORD (WINE_CHN_MASK(SOUND_MIXER_SYNTH) | \
WINE_CHN_MASK(SOUND_MIXER_LINE) | \
WINE_CHN_MASK(SOUND_MIXER_MIC) | \
WINE_CHN_MASK(SOUND_MIXER_IMIX) )
/* FIXME: the two following string arrays should be moved to a resource file in a string table */
/* if it's done, better use a struct to hold labels, name, and muted channel volume cache */
static const char * const MIX_Labels[SOUND_MIXER_NRDEVICES] = SOUND_DEVICE_LABELS;
static const char * const MIX_Names [SOUND_MIXER_NRDEVICES] = SOUND_DEVICE_NAMES;
struct mixerCtrl
{
DWORD dwLineID;
MIXERCONTROLW ctrl;
};
struct mixer
{
char* name;
char* dev_name;
int volume[SOUND_MIXER_NRDEVICES];
int devMask;
int stereoMask;
int recMask;
BOOL singleRecChannel;
struct mixerCtrl* ctrl;
int numCtrl;
};
#define LINEID_DST 0xFFFF
#define LINEID_SPEAKER 0x0000
#define LINEID_RECORD 0x0001
static int MIX_NumMixers;
static struct mixer MIX_Mixers[MAX_MIXERDRV];
/**************************************************************************
*/
static const char * getMessage(UINT uMsg)
{
#define MSG_TO_STR(x) case x: return #x;
switch (uMsg) {
MSG_TO_STR(DRVM_INIT);
MSG_TO_STR(DRVM_EXIT);
MSG_TO_STR(DRVM_ENABLE);
MSG_TO_STR(DRVM_DISABLE);
MSG_TO_STR(MXDM_GETDEVCAPS);
MSG_TO_STR(MXDM_GETLINEINFO);
MSG_TO_STR(MXDM_GETNUMDEVS);
MSG_TO_STR(MXDM_OPEN);
MSG_TO_STR(MXDM_CLOSE);
MSG_TO_STR(MXDM_GETLINECONTROLS);
MSG_TO_STR(MXDM_GETCONTROLDETAILS);
MSG_TO_STR(MXDM_SETCONTROLDETAILS);
}
#undef MSG_TO_STR
return wine_dbg_sprintf("UNKNOWN(%08x)", uMsg);
}
static const char * getIoctlCommand(int command)
{
#define IOCTL_TO_STR(x) case x: return #x;
switch (command) {
IOCTL_TO_STR(SOUND_MIXER_VOLUME);
IOCTL_TO_STR(SOUND_MIXER_BASS);
IOCTL_TO_STR(SOUND_MIXER_TREBLE);
IOCTL_TO_STR(SOUND_MIXER_SYNTH);
IOCTL_TO_STR(SOUND_MIXER_PCM);
IOCTL_TO_STR(SOUND_MIXER_SPEAKER);
IOCTL_TO_STR(SOUND_MIXER_LINE);
IOCTL_TO_STR(SOUND_MIXER_MIC);
IOCTL_TO_STR(SOUND_MIXER_CD);
IOCTL_TO_STR(SOUND_MIXER_IMIX);
IOCTL_TO_STR(SOUND_MIXER_ALTPCM);
IOCTL_TO_STR(SOUND_MIXER_RECLEV);
IOCTL_TO_STR(SOUND_MIXER_IGAIN);
IOCTL_TO_STR(SOUND_MIXER_OGAIN);
IOCTL_TO_STR(SOUND_MIXER_LINE1);
IOCTL_TO_STR(SOUND_MIXER_LINE2);
IOCTL_TO_STR(SOUND_MIXER_LINE3);
IOCTL_TO_STR(SOUND_MIXER_DIGITAL1);
IOCTL_TO_STR(SOUND_MIXER_DIGITAL2);
IOCTL_TO_STR(SOUND_MIXER_DIGITAL3);
#ifdef SOUND_MIXER_PHONEIN
IOCTL_TO_STR(SOUND_MIXER_PHONEIN);
#endif
#ifdef SOUND_MIXER_PHONEOUT
IOCTL_TO_STR(SOUND_MIXER_PHONEOUT);
#endif
IOCTL_TO_STR(SOUND_MIXER_VIDEO);
IOCTL_TO_STR(SOUND_MIXER_RADIO);
#ifdef SOUND_MIXER_MONITOR
IOCTL_TO_STR(SOUND_MIXER_MONITOR);
#endif
}
#undef IOCTL_TO_STR
return wine_dbg_sprintf("UNKNOWN(%08x)", command);
}
static const char * getControlType(DWORD dwControlType)
{
#define TYPE_TO_STR(x) case x: return #x
switch (dwControlType) {
TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_CUSTOM);
TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_BOOLEANMETER);
TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_SIGNEDMETER);
TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_PEAKMETER);
TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_UNSIGNEDMETER);
TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_BOOLEAN);
TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_ONOFF);
TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_MUTE);
TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_MONO);
TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_LOUDNESS);
TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_STEREOENH);
TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_BASS_BOOST);
TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_BUTTON);
TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_DECIBELS);
TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_SIGNED);
TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_UNSIGNED);
TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_PERCENT);
TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_SLIDER);
TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_PAN);
TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_QSOUNDPAN);
TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_FADER);
TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_VOLUME);
TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_BASS);
TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_TREBLE);
TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_EQUALIZER);
TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_SINGLESELECT);
TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_MUX);
TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_MULTIPLESELECT);
TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_MIXER);
TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_MICROTIME);
TYPE_TO_STR(MIXERCONTROL_CONTROLTYPE_MILLITIME);
}
#undef TYPE_TO_STR
return wine_dbg_sprintf("UNKNOWN(%08x)", dwControlType);
}
static const char * getComponentType(DWORD dwComponentType)
{
#define TYPE_TO_STR(x) case x: return #x;
switch (dwComponentType) {
TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_DST_UNDEFINED);
TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_DST_DIGITAL);
TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_DST_LINE);
TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_DST_MONITOR);
TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_DST_SPEAKERS);
TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_DST_HEADPHONES);
TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_DST_TELEPHONE);
TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_DST_WAVEIN);
TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_DST_VOICEIN);
TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_SRC_UNDEFINED);
TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_SRC_DIGITAL);
TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_SRC_LINE);
TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_SRC_MICROPHONE);
TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_SRC_SYNTHESIZER);
TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_SRC_COMPACTDISC);
TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_SRC_TELEPHONE);
TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_SRC_PCSPEAKER);
TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_SRC_WAVEOUT);
TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_SRC_AUXILIARY);
TYPE_TO_STR(MIXERLINE_COMPONENTTYPE_SRC_ANALOG);
}
#undef TYPE_TO_STR
return wine_dbg_sprintf("UNKNOWN(%08x)", dwComponentType);
}
static const char * getTargetType(DWORD dwType)
{
#define TYPE_TO_STR(x) case x: return #x;
switch (dwType) {
TYPE_TO_STR(MIXERLINE_TARGETTYPE_UNDEFINED);
TYPE_TO_STR(MIXERLINE_TARGETTYPE_WAVEOUT);
TYPE_TO_STR(MIXERLINE_TARGETTYPE_WAVEIN);
TYPE_TO_STR(MIXERLINE_TARGETTYPE_MIDIOUT);
TYPE_TO_STR(MIXERLINE_TARGETTYPE_MIDIIN);
TYPE_TO_STR(MIXERLINE_TARGETTYPE_AUX);
}
#undef TYPE_TO_STR
return wine_dbg_sprintf("UNKNOWN(%08x)", dwType);
}
static const WCHAR sz_short_volume [] = {'V','o','l',0};
static const WCHAR sz_long_volume [] = {'V','o','l','u','m','e',0};
static const WCHAR sz_shrtlng_mute [] = {'M','u','t','e',0};
static const WCHAR sz_shrtlng_mixer[] = {'M','i','x','e','r',0};
/**************************************************************************
* MIX_FillLineControls [internal]
*/
static void MIX_FillLineControls(struct mixer* mix, int c, DWORD lineID,
DWORD dwControlType)
{
struct mixerCtrl* mc = &mix->ctrl[c];
int j;
TRACE("(%p, %d, %08x, %s)\n", mix, c, lineID,
getControlType(dwControlType));
mc->dwLineID = lineID;
mc->ctrl.cbStruct = sizeof(MIXERCONTROLW);
mc->ctrl.dwControlID = c + 1;
mc->ctrl.dwControlType = dwControlType;
switch (dwControlType)
{
case MIXERCONTROL_CONTROLTYPE_VOLUME:
mc->ctrl.fdwControl = 0;
mc->ctrl.cMultipleItems = 0;
strcpyW(mc->ctrl.szShortName, sz_short_volume);
strcpyW(mc->ctrl.szName, sz_long_volume);
memset(&mc->ctrl.Bounds, 0, sizeof(mc->ctrl.Bounds));
/* CONTROLTYPE_VOLUME uses the MIXER_CONTROLDETAILS_UNSIGNED struct,
* [0, 100] is the range supported by OSS
* whatever the min and max values are they must match
* conversions done in (Get|Set)ControlDetails to stay in [0, 100] range
*/
mc->ctrl.Bounds.s1.dwMinimum = 0;
mc->ctrl.Bounds.s1.dwMaximum = 65535;
memset(&mc->ctrl.Metrics, 0, sizeof(mc->ctrl.Metrics));
mc->ctrl.Metrics.cSteps = 656;
break;
case MIXERCONTROL_CONTROLTYPE_MUTE:
case MIXERCONTROL_CONTROLTYPE_ONOFF:
mc->ctrl.fdwControl = 0;
mc->ctrl.cMultipleItems = 0;
strcpyW(mc->ctrl.szShortName, sz_shrtlng_mute);
strcpyW(mc->ctrl.szName, sz_shrtlng_mute);
memset(&mc->ctrl.Bounds, 0, sizeof(mc->ctrl.Bounds));
mc->ctrl.Bounds.s1.dwMinimum = 0;
mc->ctrl.Bounds.s1.dwMaximum = 1;
memset(&mc->ctrl.Metrics, 0, sizeof(mc->ctrl.Metrics));
break;
case MIXERCONTROL_CONTROLTYPE_MUX:
case MIXERCONTROL_CONTROLTYPE_MIXER:
mc->ctrl.fdwControl = MIXERCONTROL_CONTROLF_MULTIPLE;
mc->ctrl.cMultipleItems = 0;
for (j = 0; j < SOUND_MIXER_NRDEVICES; j++)
if (WINE_CHN_SUPPORTS(mix->recMask, j))
mc->ctrl.cMultipleItems++;
strcpyW(mc->ctrl.szShortName, sz_shrtlng_mixer);
strcpyW(mc->ctrl.szName, sz_shrtlng_mixer);
memset(&mc->ctrl.Bounds, 0, sizeof(mc->ctrl.Bounds));
mc->ctrl.Bounds.s1.dwMaximum = mc->ctrl.cMultipleItems - 1;
memset(&mc->ctrl.Metrics, 0, sizeof(mc->ctrl.Metrics));
mc->ctrl.Metrics.cSteps = mc->ctrl.cMultipleItems;
break;
default:
FIXME("Internal error: unknown type: %08x\n", dwControlType);
}
TRACE("ctrl[%2d]: typ=%08x lin=%08x\n", c + 1, dwControlType, lineID);
}
/******************************************************************
* MIX_GetMixer
*
*
*/
static struct mixer* MIX_Get(WORD wDevID)
{
TRACE("(%04x)\n", wDevID);
if (wDevID >= MIX_NumMixers || MIX_Mixers[wDevID].dev_name == NULL)
return NULL;
return &MIX_Mixers[wDevID];
}
/**************************************************************************
* MIX_Open [internal]
*/
static DWORD MIX_Open(WORD wDevID, LPMIXEROPENDESC lpMod, DWORD flags)
{
int mixer, i, j;
unsigned caps;
struct mixer* mix;
DWORD ret = MMSYSERR_NOERROR;
TRACE("(%04X, %p, %u);\n", wDevID, lpMod, flags);
/* as we partly init the mixer with MIX_Open, we can allow null open decs
* EPP if (lpMod == NULL) return MMSYSERR_INVALPARAM;
* anyway, it seems that WINMM/MMSYSTEM doesn't always open the mixer
* device before sending messages to it... it seems to be linked to all
* the equivalent of mixer identification
* (with a reference to a wave, midi.. handle
*/
if ((mix = MIX_Get(wDevID)) == NULL) {
WARN("bad device ID: %04X\n", wDevID);
return MMSYSERR_BADDEVICEID;
}
if ((mixer = open(mix->dev_name, O_RDWR)) < 0)
{
ERR("open(%s, O_RDWR) failed (%s)\n",
mix->dev_name, strerror(errno));
if (errno == ENODEV || errno == ENXIO)
{
/* no driver present */
WARN("no driver\n");
return MMSYSERR_NODRIVER;
}
return MMSYSERR_ERROR;
}
if (ioctl(mixer, SOUND_MIXER_READ_DEVMASK, &mix->devMask) == -1)
{
ERR("ioctl(%s, SOUND_MIXER_DEVMASK) failed (%s)\n",
mix->dev_name, strerror(errno));
ret = MMSYSERR_ERROR;
goto error;
}
mix->devMask &= WINE_MIXER_MASK_SPEAKER;
if (mix->devMask == 0)
{
WARN("no driver\n");
ret = MMSYSERR_NODRIVER;
goto error;
}
if (ioctl(mixer, SOUND_MIXER_READ_STEREODEVS, &mix->stereoMask) == -1)
{
ERR("ioctl(%s, SOUND_MIXER_STEREODEVS) failed (%s)\n",
mix->dev_name, strerror(errno));
ret = MMSYSERR_ERROR;
goto error;
}
mix->stereoMask &= WINE_MIXER_MASK_SPEAKER;
if (ioctl(mixer, SOUND_MIXER_READ_RECMASK, &mix->recMask) == -1)
{
ERR("ioctl(%s, SOUND_MIXER_RECMASK) failed (%s)\n",
mix->dev_name, strerror(errno));
ret = MMSYSERR_ERROR;
goto error;
}
mix->recMask &= WINE_MIXER_MASK_RECORD;
/* FIXME: we may need to support both rec lev & igain */
if (!WINE_CHN_SUPPORTS(mix->recMask, SOUND_MIXER_RECLEV))
{
WARN("The sound card doesn't support rec level\n");
if (WINE_CHN_SUPPORTS(mix->recMask, SOUND_MIXER_IGAIN))
WARN("but it does support IGain, please report\n");
}
if (ioctl(mixer, SOUND_MIXER_READ_CAPS, &caps) == -1)
{
ERR("ioctl(%s, SOUND_MIXER_READ_CAPS) failed (%s)\n",
mix->dev_name, strerror(errno));
ret = MMSYSERR_ERROR;
goto error;
}
mix->singleRecChannel = caps & SOUND_CAP_EXCL_INPUT;
TRACE("dev=%04x rec=%04x stereo=%04x %s\n",
mix->devMask, mix->recMask, mix->stereoMask,
mix->singleRecChannel ? "single" : "multiple");
for (i = 0; i < SOUND_MIXER_NRDEVICES; i++)
{
mix->volume[i] = -1;
}
mix->numCtrl = 4; /* dst lines... vol&mute on speakers, vol&onoff on rec */
/* FIXME: do we always have RECLEV on all cards ??? */
for (i = 0; i < SOUND_MIXER_NRDEVICES; i++)
{
if (WINE_CHN_SUPPORTS(mix->devMask, i))
mix->numCtrl += 2; /* volume & mute */
if (WINE_CHN_SUPPORTS(mix->recMask, i))
mix->numCtrl += 2; /* volume & onoff */
}
if (!(mix->ctrl = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
sizeof(mix->ctrl[0]) * mix->numCtrl)))
{
ret = MMSYSERR_NOMEM;
goto error;
}
j = 0;
MIX_FillLineControls(mix, j++, MAKELONG(0, LINEID_DST),
MIXERCONTROL_CONTROLTYPE_VOLUME);
MIX_FillLineControls(mix, j++, MAKELONG(0, LINEID_DST),
MIXERCONTROL_CONTROLTYPE_MUTE);
MIX_FillLineControls(mix, j++, MAKELONG(1, LINEID_DST),
mix->singleRecChannel ?
MIXERCONTROL_CONTROLTYPE_MUX :
MIXERCONTROL_CONTROLTYPE_MIXER);
MIX_FillLineControls(mix, j++, MAKELONG(1, LINEID_DST),
MIXERCONTROL_CONTROLTYPE_MUTE/*EPP*/);
for (i = 0; i < SOUND_MIXER_NRDEVICES; i++)
{
if (WINE_CHN_SUPPORTS(mix->devMask, i))
{
MIX_FillLineControls(mix, j++, MAKELONG(LINEID_SPEAKER, i),
MIXERCONTROL_CONTROLTYPE_VOLUME);
MIX_FillLineControls(mix, j++, MAKELONG(LINEID_SPEAKER, i),
MIXERCONTROL_CONTROLTYPE_MUTE);
}
}
for (i = 0; i < SOUND_MIXER_NRDEVICES; i++)
{
if (WINE_CHN_SUPPORTS(mix->recMask, i))
{
MIX_FillLineControls(mix, j++, MAKELONG(LINEID_RECORD, i),
MIXERCONTROL_CONTROLTYPE_VOLUME);
MIX_FillLineControls(mix, j++, MAKELONG(LINEID_RECORD, i),
MIXERCONTROL_CONTROLTYPE_MUTE/*EPP*/);
}
}
assert(j == mix->numCtrl);
error:
close(mixer);
return ret;
}
/**************************************************************************
* MIX_GetVal [internal]
*/
static BOOL MIX_GetVal(struct mixer* mix, int chn, int* val)
{
int mixer;
BOOL ret = FALSE;
TRACE("(%p, %s, %p\n", mix, getIoctlCommand(chn), val);
if ((mixer = open(mix->dev_name, O_RDWR)) < 0) {
/* FIXME: ENXIO => no mixer installed */
WARN("mixer device not available !\n");
} else {
if (ioctl(mixer, MIXER_READ(chn), val) >= 0) {
TRACE("Reading %04x for %s\n", *val, getIoctlCommand(chn));
ret = TRUE;
} else {
ERR("ioctl(%s, MIXER_READ(%s)) failed (%s)\n",
mix->dev_name, getIoctlCommand(chn), strerror(errno));
}
close(mixer);
}
return ret;
}
/**************************************************************************
* MIX_SetVal [internal]
*/
static BOOL MIX_SetVal(struct mixer* mix, int chn, int val)
{
int mixer;
BOOL ret = FALSE;
TRACE("(%p, %s, %x)\n", mix, getIoctlCommand(chn), val);
if ((mixer = open(mix->dev_name, O_RDWR)) < 0) {
/* FIXME: ENXIO => no mixer installed */
WARN("mixer device not available !\n");
} else {
if (ioctl(mixer, MIXER_WRITE(chn), &val) >= 0) {
TRACE("Set %s to %04x\n", getIoctlCommand(chn), val);
ret = TRUE;
} else {
ERR("ioctl(%s, MIXER_WRITE(%s)) failed (%s)\n",
mix->dev_name, getIoctlCommand(chn), strerror(errno));
}
close(mixer);
}
return ret;
}
/******************************************************************
* MIX_GetRecSrc
*
*
*/
static BOOL MIX_GetRecSrc(struct mixer* mix, unsigned* mask)
{
int mixer;
BOOL ret = FALSE;
TRACE("(%p, %p)\n", mix, mask);
if ((mixer = open(mix->dev_name, O_RDWR)) >= 0) {
if (ioctl(mixer, SOUND_MIXER_READ_RECSRC, &mask) >= 0) {
ret = TRUE;
} else {
ERR("ioctl(%s, SOUND_MIXER_READ_RECSRC) failed (%s)\n",
mix->dev_name, strerror(errno));
}
close(mixer);
}
return ret;
}
/******************************************************************
* MIX_SetRecSrc
*
*
*/
static BOOL MIX_SetRecSrc(struct mixer* mix, unsigned mask)
{
int mixer;
BOOL ret = FALSE;
TRACE("(%p, %08x)\n", mix, mask);
if ((mixer = open(mix->dev_name, O_RDWR)) >= 0) {
if (ioctl(mixer, SOUND_MIXER_WRITE_RECSRC, &mask) >= 0) {
ret = TRUE;
} else {
ERR("ioctl(%s, SOUND_MIXER_WRITE_RECSRC) failed (%s)\n",
mix->dev_name, strerror(errno));
}
close(mixer);
}
return ret;
}
/**************************************************************************
* MIX_GetDevCaps [internal]
*/
static DWORD MIX_GetDevCaps(WORD wDevID, LPMIXERCAPSW lpCaps, DWORD dwSize)
{
struct mixer* mix;
MIXERCAPSW capsW;
const char* name;
TRACE("(%04X, %p, %u);\n", wDevID, lpCaps, dwSize);
if (lpCaps == NULL) {
WARN("invalid parameter: lpCaps == NULL\n");
return MMSYSERR_INVALPARAM;
}
if ((mix = MIX_Get(wDevID)) == NULL) {
WARN("bad device ID: %04X\n", wDevID);
return MMSYSERR_BADDEVICEID;
}
capsW.wMid = WINE_MIXER_MANUF_ID;
capsW.wPid = WINE_MIXER_PRODUCT_ID;
capsW.vDriverVersion = WINE_MIXER_VERSION;
if (!(name = mix->name)) name = WINE_MIXER_NAME;
MultiByteToWideChar(CP_UNIXCP, 0, name, -1, capsW.szPname, sizeof(capsW.szPname) / sizeof(WCHAR));
capsW.cDestinations = 2; /* speakers & record */
capsW.fdwSupport = 0; /* No bits defined yet */
memcpy(lpCaps, &capsW, min(dwSize, sizeof(capsW)));
return MMSYSERR_NOERROR;
}
/**************************************************************************
* MIX_GetLineInfoDst [internal]
*/
static DWORD MIX_GetLineInfoDst(struct mixer* mix, LPMIXERLINEW lpMl,
DWORD dst)
{
unsigned mask;
int j;
TRACE("(%p, %p, %08x)\n", mix, lpMl, dst);
lpMl->dwDestination = dst;
switch (dst)
{
case LINEID_SPEAKER:
lpMl->dwComponentType = MIXERLINE_COMPONENTTYPE_DST_SPEAKERS;
mask = mix->devMask;
j = SOUND_MIXER_VOLUME;
lpMl->Target.dwType = MIXERLINE_TARGETTYPE_WAVEOUT;
break;
case LINEID_RECORD:
lpMl->dwComponentType = MIXERLINE_COMPONENTTYPE_DST_WAVEIN;
mask = mix->recMask;
j = SOUND_MIXER_RECLEV;
lpMl->Target.dwType = MIXERLINE_TARGETTYPE_WAVEIN;
break;
default:
FIXME("shouldn't happen\n");
return MMSYSERR_ERROR;
}
lpMl->dwSource = 0xFFFFFFFF;
MultiByteToWideChar(CP_UNIXCP, 0, MIX_Labels[j], -1, lpMl->szShortName, sizeof(lpMl->szShortName) / sizeof(WCHAR));
MultiByteToWideChar(CP_UNIXCP, 0, MIX_Names[j], -1, lpMl->szName, sizeof(lpMl->szName) / sizeof(WCHAR));
/* we have all connections found in the MIX_DevMask */
lpMl->cConnections = 0;
for (j = 0; j < SOUND_MIXER_NRDEVICES; j++)
if (WINE_CHN_SUPPORTS(mask, j))
lpMl->cConnections++;
lpMl->cChannels = 1;
if (WINE_CHN_SUPPORTS(mix->stereoMask, lpMl->dwLineID))
lpMl->cChannels++;
lpMl->dwLineID = MAKELONG(dst, LINEID_DST);
lpMl->cControls = 0;
for (j = 0; j < mix->numCtrl; j++)
if (mix->ctrl[j].dwLineID == lpMl->dwLineID)
lpMl->cControls++;
return MMSYSERR_NOERROR;
}
/**************************************************************************
* MIX_GetLineInfoSrc [internal]
*/
static DWORD MIX_GetLineInfoSrc(struct mixer* mix, LPMIXERLINEW lpMl,
DWORD idx, DWORD dst)
{
int i, j;
unsigned mask = (dst) ? mix->recMask : mix->devMask;
TRACE("(%p, %p, %d, %08x)\n", mix, lpMl, idx, dst);
MultiByteToWideChar(CP_UNIXCP, 0, MIX_Labels[idx], -1, lpMl->szShortName, sizeof(lpMl->szShortName) / sizeof(WCHAR));
MultiByteToWideChar(CP_UNIXCP, 0, MIX_Names[idx], -1, lpMl->szName, sizeof(lpMl->szName) / sizeof(WCHAR));
lpMl->dwLineID = MAKELONG(dst, idx);
lpMl->dwDestination = dst;
lpMl->cConnections = 1;
lpMl->cControls = 0;
for (i = 0; i < mix->numCtrl; i++)
if (mix->ctrl[i].dwLineID == lpMl->dwLineID)
lpMl->cControls++;
switch (idx)
{
case SOUND_MIXER_SYNTH:
lpMl->dwComponentType = MIXERLINE_COMPONENTTYPE_SRC_SYNTHESIZER;
lpMl->fdwLine |= MIXERLINE_LINEF_SOURCE;
lpMl->Target.dwType = MIXERLINE_TARGETTYPE_MIDIOUT;
break;
case SOUND_MIXER_CD:
lpMl->dwComponentType = MIXERLINE_COMPONENTTYPE_SRC_COMPACTDISC;
lpMl->fdwLine |= MIXERLINE_LINEF_SOURCE;
lpMl->Target.dwType = MIXERLINE_TARGETTYPE_UNDEFINED;
break;
case SOUND_MIXER_LINE:
lpMl->dwComponentType = MIXERLINE_COMPONENTTYPE_SRC_LINE;
lpMl->fdwLine |= MIXERLINE_LINEF_SOURCE;
lpMl->Target.dwType = MIXERLINE_TARGETTYPE_UNDEFINED;
break;
case SOUND_MIXER_MIC:
lpMl->dwComponentType = MIXERLINE_COMPONENTTYPE_SRC_MICROPHONE;
lpMl->fdwLine |= MIXERLINE_LINEF_SOURCE;
lpMl->Target.dwType = MIXERLINE_TARGETTYPE_WAVEIN;
break;
case SOUND_MIXER_PCM:
lpMl->dwComponentType = MIXERLINE_COMPONENTTYPE_SRC_WAVEOUT;
lpMl->fdwLine |= MIXERLINE_LINEF_SOURCE;
lpMl->Target.dwType = MIXERLINE_TARGETTYPE_WAVEOUT;
break;
case SOUND_MIXER_IMIX:
lpMl->dwComponentType = MIXERLINE_COMPONENTTYPE_SRC_UNDEFINED;
lpMl->fdwLine |= MIXERLINE_LINEF_SOURCE;
lpMl->Target.dwType = MIXERLINE_TARGETTYPE_UNDEFINED;
break;
default:
WARN("Index %d 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)
{
TRACE("(%08x)\n",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, LPMIXERLINEW lpMl, DWORD fdwInfo)
{
int i, j;
DWORD ret = MMSYSERR_NOERROR;
unsigned mask;
struct mixer* mix;
TRACE("(%04X, %p, %u);\n", wDevID, lpMl, fdwInfo);
if (lpMl == NULL) {
WARN("invalid parameter: lpMl = NULL\n");
return MMSYSERR_INVALPARAM;
}
if (lpMl->cbStruct != sizeof(*lpMl)) {
WARN("invalid parameter: lpMl->cbStruct = %d\n",
lpMl->cbStruct);
return MMSYSERR_INVALPARAM;
}
if ((mix = MIX_Get(wDevID)) == NULL) {
WARN("bad device ID: %04X\n", wDevID);
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("MIXER_GETLINEINFOF_DESTINATION (%08x)\n", lpMl->dwDestination);
if (lpMl->dwDestination >= 2) {
WARN("invalid parameter: lpMl->dwDestination = %d >= 2\n",
lpMl->dwDestination);
return MMSYSERR_INVALPARAM;
}
ret = MIX_GetLineInfoDst(mix, lpMl, lpMl->dwDestination);
if (ret != MMSYSERR_NOERROR) {
WARN("error\n");
return ret;
}
break;
case MIXER_GETLINEINFOF_SOURCE:
TRACE("MIXER_GETLINEINFOF_SOURCE (%08x), dst=%08x\n", lpMl->dwSource,
lpMl->dwDestination);
switch (lpMl->dwDestination)
{
case LINEID_SPEAKER: mask = mix->devMask; break;
case LINEID_RECORD: mask = mix->recMask; break;
default:
WARN("invalid parameter\n");
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) {
WARN("invalid line\n");
return MIXERR_INVALLINE;
}
ret = MIX_GetLineInfoSrc(mix, lpMl, j, lpMl->dwDestination);
if (ret != MMSYSERR_NOERROR) {
WARN("error\n");
return ret;
}
break;
case MIXER_GETLINEINFOF_LINEID:
TRACE("MIXER_GETLINEINFOF_LINEID (%08x)\n", lpMl->dwLineID);
if (!MIX_CheckLine(lpMl->dwLineID)) {
WARN("invalid line\n");
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) {
WARN("error\n");
return ret;
}
break;
case MIXER_GETLINEINFOF_COMPONENTTYPE:
TRACE("MIXER_GETLINEINFOF_COMPONENTTYPE (%s)\n",
getComponentType(lpMl->dwComponentType));
switch (lpMl->dwComponentType)
{
case MIXERLINE_COMPONENTTYPE_DST_HEADPHONES:
case MIXERLINE_COMPONENTTYPE_DST_SPEAKERS:
ret = MIX_GetLineInfoDst(mix, lpMl, LINEID_SPEAKER);
break;
case MIXERLINE_COMPONENTTYPE_DST_LINE:
case MIXERLINE_COMPONENTTYPE_DST_VOICEIN:
case MIXERLINE_COMPONENTTYPE_DST_WAVEIN:
ret = MIX_GetLineInfoDst(mix, lpMl, LINEID_RECORD);
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 (%s)\n",
getComponentType(lpMl->dwComponentType));
return MMSYSERR_INVALPARAM;
}
break;
case MIXER_GETLINEINFOF_TARGETTYPE:
FIXME("MIXER_GETLINEINFOF_TARGETTYPE not implemented yet.\n");
TRACE("MIXER_GETLINEINFOF_TARGETTYPE (%s)\n",
getTargetType(lpMl->Target.dwType));
switch (lpMl->Target.dwType) {
case MIXERLINE_TARGETTYPE_UNDEFINED:
case MIXERLINE_TARGETTYPE_WAVEOUT:
case MIXERLINE_TARGETTYPE_WAVEIN:
case MIXERLINE_TARGETTYPE_MIDIOUT:
case MIXERLINE_TARGETTYPE_MIDIIN:
case MIXERLINE_TARGETTYPE_AUX:
default:
FIXME("Unhandled target type (%s)\n",
getTargetType(lpMl->Target.dwType));
return MMSYSERR_INVALPARAM;
}
break;
default:
WARN("Unknown flag (%08lx)\n", fdwInfo & MIXER_GETLINEINFOF_QUERYMASK);
break;
}
if ((fdwInfo & MIXER_GETLINEINFOF_QUERYMASK) != MIXER_GETLINEINFOF_TARGETTYPE) {
const char* name;
lpMl->Target.dwDeviceID = 0xFFFFFFFF;
lpMl->Target.wMid = WINE_MIXER_MANUF_ID;
lpMl->Target.wPid = WINE_MIXER_PRODUCT_ID;
lpMl->Target.vDriverVersion = WINE_MIXER_VERSION;
if (!(name = mix->name)) name = WINE_MIXER_NAME;
MultiByteToWideChar(CP_UNIXCP, 0, name, -1, lpMl->Target.szPname, sizeof(lpMl->Target.szPname) / sizeof(WCHAR));
}
return ret;
}
/******************************************************************
* MIX_CheckControl
*
*/
static BOOL MIX_CheckControl(struct mixer* mix, DWORD ctrlID)
{
TRACE("(%p, %08x)\n", mix, ctrlID);
return (ctrlID >= 1 && ctrlID <= mix->numCtrl);
}
/**************************************************************************
* MIX_GetLineControls [internal]
*/
static DWORD MIX_GetLineControls(WORD wDevID, LPMIXERLINECONTROLSW lpMlc,
DWORD flags)
{
DWORD dwRet = MMSYSERR_NOERROR;
struct mixer* mix;
TRACE("(%04X, %p, %u);\n", wDevID, lpMlc, flags);
if (lpMlc == NULL) {
WARN("invalid parameter: lpMlc == NULL\n");
return MMSYSERR_INVALPARAM;
}
if (lpMlc->cbStruct < sizeof(*lpMlc)) {
WARN("invalid parameter: lpMlc->cbStruct = %d\n",
lpMlc->cbStruct);
return MMSYSERR_INVALPARAM;
}
if (lpMlc->cbmxctrl < sizeof(MIXERCONTROLW)) {
WARN("invalid parameter: lpMlc->cbmxctrl = %d\n",
lpMlc->cbmxctrl);
return MMSYSERR_INVALPARAM;
}
if ((mix = MIX_Get(wDevID)) == NULL) {
WARN("bad device ID: %04X\n", wDevID);
return MMSYSERR_BADDEVICEID;
}
switch (flags & MIXER_GETLINECONTROLSF_QUERYMASK)
{
case MIXER_GETLINECONTROLSF_ALL:
{
int i, j;
TRACE("line=%08x MIXER_GETLINECONTROLSF_ALL (%d)\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) {
WARN("invalid parameter\n");
dwRet = MMSYSERR_INVALPARAM;
} else if (!MIX_CheckLine(lpMlc->dwLineID)) {
WARN("invalid line\n");
dwRet = MIXERR_INVALLINE;
} else {
for (i = j = 0; i < mix->numCtrl; i++)
{
if (mix->ctrl[i].dwLineID == lpMlc->dwLineID)
{
TRACE("[%d] => [%2d]: typ=%08x\n", j, i + 1,
mix->ctrl[i].ctrl.dwControlType);
lpMlc->pamxctrl[j++] = mix->ctrl[i].ctrl;
}
}
}
}
break;
case MIXER_GETLINECONTROLSF_ONEBYID:
TRACE("line=%08x MIXER_GETLINECONTROLSF_ONEBYID (%x)\n",
lpMlc->dwLineID, lpMlc->u.dwControlID);
if (!MIX_CheckControl(mix, lpMlc->u.dwControlID) ||
mix->ctrl[lpMlc->u.dwControlID - 1].dwLineID != lpMlc->dwLineID) {
WARN("invalid parameter\n");
dwRet = MMSYSERR_INVALPARAM;
} else
lpMlc->pamxctrl[0] = mix->ctrl[lpMlc->u.dwControlID - 1].ctrl;
break;
case MIXER_GETLINECONTROLSF_ONEBYTYPE:
TRACE("line=%08x MIXER_GETLINECONTROLSF_ONEBYTYPE (%s)\n",
lpMlc->dwLineID, getControlType(lpMlc->u.dwControlType));
if (!MIX_CheckLine(lpMlc->dwLineID)) {
WARN("invalid line\n");
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) {
WARN("invalid parameter: control not found\n");
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 chnl;
struct mixer* mix;
TRACE("(%04X, %p, %u);\n", wDevID, lpmcd, fdwDetails);
if (lpmcd == NULL) {
WARN("invalid parameter: lpmcd == NULL\n");
return MMSYSERR_INVALPARAM;
}
if ((mix = MIX_Get(wDevID)) == NULL) {
WARN("bad device ID: %04X\n", wDevID);
return MMSYSERR_BADDEVICEID;
}
switch (fdwDetails & MIXER_GETCONTROLDETAILSF_QUERYMASK)
{
case MIXER_GETCONTROLDETAILSF_VALUE:
TRACE("MIXER_GETCONTROLDETAILSF_VALUE (%08x)\n", lpmcd->dwControlID);
if (MIX_CheckControl(mix, lpmcd->dwControlID))
{
DWORD 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;
if (lpmcd->cbDetails !=
sizeof(MIXERCONTROLDETAILS_UNSIGNED)) {
WARN("invalid parameter: cbDetails = %d\n",
lpmcd->cbDetails);
return MMSYSERR_INVALPARAM;
}
TRACE("%s MIXERCONTROLDETAILS_UNSIGNED[%u]\n",
getControlType(mix->ctrl[c].ctrl.dwControlType),
lpmcd->cChannels);
mcdu = lpmcd->paDetails;
/* return value is 00RL (4 bytes)... */
if ((val = mix->volume[chnl]) == -1 &&
!MIX_GetVal(mix, chnl, &val)) {
WARN("invalid parameter\n");
return MMSYSERR_INVALPARAM;
}
switch (lpmcd->cChannels)
{
case 1:
/* mono... so R = L */
mcdu->dwValue = ((LOBYTE(LOWORD(val)) * 65536.0) / 100.0) + 0.5;
TRACE("Reading RL = %d\n", mcdu->dwValue);
break;
case 2:
/* stereo, left is paDetails[0] */
mcdu->dwValue = ((LOBYTE(LOWORD(val)) * 65536.0) / 100.0) + 0.5;
TRACE("Reading L = %d\n", mcdu->dwValue);
mcdu++;
mcdu->dwValue = ((HIBYTE(LOWORD(val)) * 65536.0) / 100.0) + 0.5;
TRACE("Reading R = %d\n", mcdu->dwValue);
break;
default:
WARN("Unsupported cChannels (%d)\n", lpmcd->cChannels);
return MMSYSERR_INVALPARAM;
}
TRACE("=> %08x\n", mcdu->dwValue);
}
break;
case MIXERCONTROL_CONTROLTYPE_MUTE:
case MIXERCONTROL_CONTROLTYPE_ONOFF:
{
LPMIXERCONTROLDETAILS_BOOLEAN mcdb;
if (lpmcd->cbDetails !=
sizeof(MIXERCONTROLDETAILS_BOOLEAN)) {
WARN("invalid parameter: cbDetails = %d\n",
lpmcd->cbDetails);
return MMSYSERR_INVALPARAM;
}
TRACE("%s MIXERCONTROLDETAILS_BOOLEAN[%u]\n",
getControlType(mix->ctrl[c].ctrl.dwControlType),
lpmcd->cChannels);
/* we mute both channels at the same time */
mcdb = 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;
if (lpmcd->cbDetails !=
sizeof(MIXERCONTROLDETAILS_BOOLEAN)) {
WARN("invalid parameter: cbDetails = %d\n",
lpmcd->cbDetails);
return MMSYSERR_INVALPARAM;
}
TRACE("%s MIXERCONTROLDETAILS_BOOLEAN[%u]\n",
getControlType(mix->ctrl[c].ctrl.dwControlType),
lpmcd->cChannels);
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 = 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("%s Unsupported\n",
getControlType(mix->ctrl[c].ctrl.dwControlType));
}
ret = MMSYSERR_NOERROR;
}
else
{
WARN("invalid parameter\n");
ret = MMSYSERR_INVALPARAM;
}
break;
case MIXER_GETCONTROLDETAILSF_LISTTEXT:
TRACE("MIXER_GETCONTROLDETAILSF_LISTTEXT (%08x)\n",
lpmcd->dwControlID);
ret = MMSYSERR_INVALPARAM;
if (MIX_CheckControl(mix, lpmcd->dwControlID))
{
DWORD c = lpmcd->dwControlID - 1;
if (mix->ctrl[c].ctrl.dwControlType == MIXERCONTROL_CONTROLTYPE_MUX ||
mix->ctrl[c].ctrl.dwControlType == MIXERCONTROL_CONTROLTYPE_MIXER)
{
LPMIXERCONTROLDETAILS_LISTTEXTW mcdlt;
int i, j;
mcdlt = 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;
MultiByteToWideChar(CP_UNIXCP, 0, MIX_Names[j], -1,
mcdlt[i].szName, sizeof(mcdlt[i]) / sizeof(WCHAR));
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, %u);\n", wDevID, lpmcd, fdwDetails);
if (lpmcd == NULL) {
TRACE("invalid parameter: lpmcd == NULL\n");
return MMSYSERR_INVALPARAM;
}
if ((mix = MIX_Get(wDevID)) == NULL) {
WARN("bad device ID: %04X\n", wDevID);
return MMSYSERR_BADDEVICEID;
}
switch (fdwDetails & MIXER_GETCONTROLDETAILSF_QUERYMASK)
{
case MIXER_GETCONTROLDETAILSF_VALUE:
TRACE("MIXER_GETCONTROLDETAILSF_VALUE (%08x)\n", lpmcd->dwControlID);
if (MIX_CheckControl(mix, lpmcd->dwControlID))
{
c = lpmcd->dwControlID - 1;
TRACE("dwLineID=%08x\n",mix->ctrl[c].dwLineID);
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;
if (lpmcd->cbDetails !=
sizeof(MIXERCONTROLDETAILS_UNSIGNED)) {
WARN("invalid parameter: cbDetails = %d\n",
lpmcd->cbDetails);
return MMSYSERR_INVALPARAM;
}
TRACE("%s MIXERCONTROLDETAILS_UNSIGNED[%u]\n",
getControlType(mix->ctrl[c].ctrl.dwControlType),
lpmcd->cChannels);
mcdu = lpmcd->paDetails;
/* val should contain 00RL */
switch (lpmcd->cChannels)
{
case 1:
/* mono... so R = L */
TRACE("Setting RL to %d\n", mcdu->dwValue);
val = 0x101 * ((mcdu->dwValue * 100) >> 16);
break;
case 2:
/* stereo, left is paDetails[0] */
TRACE("Setting L to %d\n", mcdu->dwValue);
val = ((mcdu->dwValue * 100.0) / 65536.0) + 0.5;
mcdu++;
TRACE("Setting R to %d\n", mcdu->dwValue);
val += (int)(((mcdu->dwValue * 100) / 65536.0) + 0.5) << 8;
break;
default:
WARN("Unsupported cChannels (%d)\n", lpmcd->cChannels);
return MMSYSERR_INVALPARAM;
}
if (mix->volume[chnl] == -1)
{
if (!MIX_SetVal(mix, chnl, val)) {
WARN("invalid parameter\n");
return MMSYSERR_INVALPARAM;
}
}
else
{
mix->volume[chnl] = val;
}
}
ret = MMSYSERR_NOERROR;
break;
case MIXERCONTROL_CONTROLTYPE_MUTE:
case MIXERCONTROL_CONTROLTYPE_ONOFF:
{
LPMIXERCONTROLDETAILS_BOOLEAN mcdb;
if (lpmcd->cbDetails !=
sizeof(MIXERCONTROLDETAILS_BOOLEAN)) {
WARN("invalid parameter: cbDetails = %d\n",
lpmcd->cbDetails);
return MMSYSERR_INVALPARAM;
}
TRACE("%s MIXERCONTROLDETAILS_BOOLEAN[%u]\n",
getControlType(mix->ctrl[c].ctrl.dwControlType),
lpmcd->cChannels);
mcdb = lpmcd->paDetails;
if (mcdb->fValue)
{
/* save the volume and then set it to 0 */
if (!MIX_GetVal(mix, chnl, &mix->volume[chnl]) ||
!MIX_SetVal(mix, chnl, 0)) {
WARN("invalid parameter\n");
return MMSYSERR_INVALPARAM;
}
}
else
{
if (mix->volume[chnl] == -1)
{
ret = MMSYSERR_NOERROR;
break;
}
if (!MIX_SetVal(mix, chnl, mix->volume[chnl])) {
WARN("invalid parameter\n");
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;
if (lpmcd->cbDetails !=
sizeof(MIXERCONTROLDETAILS_BOOLEAN)) {
WARN("invalid parameter: cbDetails = %d\n",
lpmcd->cbDetails);
return MMSYSERR_INVALPARAM;
}
TRACE("%s MIXERCONTROLDETAILS_BOOLEAN[%u]\n",
getControlType(mix->ctrl[c].ctrl.dwControlType),
lpmcd->cChannels);
/* we mute both channels at the same time */
mcdb = 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 LRESULT OSS_MixerInit(void)
{
int i, mixer;
TRACE("()\n");
MIX_NumMixers = 0;
for (i = 0; i < MAX_MIXERDRV; i++) {
char name[32];
if (i == 0)
sprintf(name, "/dev/mixer");
else
sprintf(name, "/dev/mixer%d", i);
if ((mixer = open(name, O_RDWR)) >= 0) {
#ifdef SOUND_MIXER_INFO
mixer_info info;
if (ioctl(mixer, SOUND_MIXER_INFO, &info) >= 0) {
MIX_Mixers[MIX_NumMixers].name = HeapAlloc(GetProcessHeap(),0,strlen(info.name) + 1);
strcpy(MIX_Mixers[MIX_NumMixers].name, info.name);
} else {
/* FreeBSD up to at least 5.2 provides this ioctl, but does not
* implement it properly, and there are probably similar issues
* on other platforms, so we warn but try to go ahead.
*/
WARN("%s: cannot read SOUND_MIXER_INFO!\n", name);
}
#endif
close(mixer);
MIX_Mixers[MIX_NumMixers].dev_name = HeapAlloc(GetProcessHeap(),0,strlen(name) + 1);
strcpy(MIX_Mixers[MIX_NumMixers].dev_name, name);
MIX_NumMixers++;
MIX_Open(MIX_NumMixers - 1, NULL, 0); /* FIXME */
} else {
WARN("couldn't open %s\n", name);
}
}
if (MIX_NumMixers == 0) {
WARN("no driver\n");
return MMSYSERR_NODRIVER;
}
return MMSYSERR_NOERROR;
}
/**************************************************************************
* MIX_Exit [internal]
*/
static LRESULT OSS_MixerExit(void)
{
int i;
TRACE("()\n");
for (i = 0; i < MIX_NumMixers; i++) {
HeapFree(GetProcessHeap(),0,MIX_Mixers[i].name);
HeapFree(GetProcessHeap(),0,MIX_Mixers[i].dev_name);
}
return MMSYSERR_NOERROR;
}
/**************************************************************************
* MIX_GetNumDevs [internal]
*/
static DWORD MIX_GetNumDevs(void)
{
TRACE("()\n");
return MIX_NumMixers;
}
/**************************************************************************
* mxdMessage (WINEOSS.3)
*/
DWORD WINAPI OSS_mxdMessage(UINT wDevID, UINT wMsg, DWORD_PTR dwUser,
DWORD_PTR dwParam1, DWORD_PTR dwParam2)
{
TRACE("(%04X, %s, %08lX, %08lX, %08lX);\n", wDevID, getMessage(wMsg),
dwUser, dwParam1, dwParam2);
switch (wMsg)
{
case DRVM_INIT:
return OSS_MixerInit();
case DRVM_EXIT:
return OSS_MixerExit();
case DRVM_ENABLE:
case DRVM_DISABLE:
/* FIXME: Pretend this is supported */
return 0;
case MXDM_GETDEVCAPS:
return MIX_GetDevCaps(wDevID, (LPMIXERCAPSW)dwParam1, dwParam2);
case MXDM_GETLINEINFO:
return MIX_GetLineInfo(wDevID, (LPMIXERLINEW)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, (LPMIXERLINECONTROLSW)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;
}
}
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