/* -*- 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include "config.h" #include #include #include #ifdef HAVE_UNISTD_H # include #endif #include #include #include #ifdef HAVE_SYS_IOCTL_H # include #endif #define NONAMELESSUNION #define NONAMELESSSTRUCT #include "windef.h" #include "mmddk.h" #include "oss.h" #include "wine/debug.h" WINE_DEFAULT_DEBUG_CHANNEL(mmaux); #ifdef HAVE_OSS #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 char* MIX_Labels[SOUND_MIXER_NRDEVICES] = SOUND_DEVICE_LABELS; static char* MIX_Names [SOUND_MIXER_NRDEVICES] = SOUND_DEVICE_NAMES; struct mixerCtrl { DWORD dwLineID; MIXERCONTROLA ctrl; }; struct mixer { const char* 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[1]; /************************************************************************** * MIX_FillLineControls [internal] */ static void MIX_FillLineControls(struct mixer* mix, int c, DWORD lineID, DWORD dwType) { struct mixerCtrl* mc = &mix->ctrl[c]; int j; mc->dwLineID = lineID; mc->ctrl.cbStruct = sizeof(MIXERCONTROLA); mc->ctrl.dwControlID = c + 1; mc->ctrl.dwControlType = dwType; switch (dwType) { case MIXERCONTROL_CONTROLTYPE_VOLUME: mc->ctrl.fdwControl = 0; mc->ctrl.cMultipleItems = 0; lstrcpynA(mc->ctrl.szShortName, "Vol", MIXER_SHORT_NAME_CHARS); lstrcpynA(mc->ctrl.szName, "Volume", MIXER_LONG_NAME_CHARS); 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)); break; case MIXERCONTROL_CONTROLTYPE_MUTE: case MIXERCONTROL_CONTROLTYPE_ONOFF: mc->ctrl.fdwControl = 0; mc->ctrl.cMultipleItems = 0; lstrcpynA(mc->ctrl.szShortName, "Mute", MIXER_SHORT_NAME_CHARS); lstrcpynA(mc->ctrl.szName, "Mute", MIXER_LONG_NAME_CHARS); 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++; lstrcpynA(mc->ctrl.szShortName, "Mixer", MIXER_SHORT_NAME_CHARS); lstrcpynA(mc->ctrl.szName, "Mixer", MIXER_LONG_NAME_CHARS); memset(&mc->ctrl.Bounds, 0, sizeof(mc->ctrl.Bounds)); memset(&mc->ctrl.Metrics, 0, sizeof(mc->ctrl.Metrics)); break; default: FIXME("Internal error: unknown type: %08lx\n", dwType); } TRACE("ctrl[%2d]: typ=%08lx lin=%08lx\n", c + 1, dwType, lineID); } /****************************************************************** * MIX_GetMixer * * */ static struct mixer* MIX_Get(WORD wDevID) { if (wDevID >= MIX_NumMixers || MIX_Mixers[wDevID].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, %lu);\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))) return MMSYSERR_BADDEVICEID; if ((mixer = open(mix->name, O_RDWR)) < 0) { if (errno == ENODEV || errno == ENXIO) { /* no driver present */ return MMSYSERR_NODRIVER; } return MMSYSERR_ERROR; } if (ioctl(mixer, SOUND_MIXER_READ_DEVMASK, &mix->devMask) == -1) { perror("ioctl mixer SOUND_MIXER_DEVMASK"); ret = MMSYSERR_ERROR; goto error; } mix->devMask &= WINE_MIXER_MASK_SPEAKER; if (mix->devMask == 0) { ret = MMSYSERR_NODRIVER; goto error; } if (ioctl(mixer, SOUND_MIXER_READ_STEREODEVS, &mix->stereoMask) == -1) { perror("ioctl mixer SOUND_MIXER_STEREODEVS"); ret = MMSYSERR_ERROR; goto error; } mix->stereoMask &= WINE_MIXER_MASK_SPEAKER; if (ioctl(mixer, SOUND_MIXER_READ_RECMASK, &mix->recMask) == -1) { perror("ioctl mixer SOUND_MIXER_RECMASK"); 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) { perror("ioctl mixer SOUND_MIXER_READ_CAPS"); 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(), 0, 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; if ((mixer = open(mix->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 volume %x on %d\n", *val, chn); ret = TRUE; } close(mixer); } return ret; } /************************************************************************** * MIX_SetVal [internal] */ static BOOL MIX_SetVal(struct mixer* mix, int chn, int val) { int mixer; BOOL ret = FALSE; TRACE("Writing volume %x on %d\n", val, chn); if ((mixer = open(mix->name, O_RDWR)) < 0) { /* FIXME: ENXIO => no mixer installed */ WARN("mixer device not available !\n"); } else { if (ioctl(mixer, MIXER_WRITE(chn), &val) >= 0) { ret = TRUE; } close(mixer); } return ret; } /****************************************************************** * MIX_GetRecSrc * * */ static BOOL MIX_GetRecSrc(struct mixer* mix, unsigned* mask) { int mixer; BOOL ret = FALSE; if ((mixer = open(mix->name, O_RDWR)) >= 0) { if (ioctl(mixer, SOUND_MIXER_READ_RECSRC, &mask) >= 0) ret = TRUE; close(mixer); } return ret; } /****************************************************************** * MIX_SetRecSrc * * */ static BOOL MIX_SetRecSrc(struct mixer* mix, unsigned mask) { int mixer; BOOL ret = FALSE; if ((mixer = open(mix->name, O_RDWR)) >= 0) { if (ioctl(mixer, SOUND_MIXER_WRITE_RECSRC, &mask) < 0) { ERR("Can't write new mixer settings\n"); } else ret = TRUE; close(mixer); } return ret; } /************************************************************************** * MIX_GetDevCaps [internal] */ static DWORD MIX_GetDevCaps(WORD wDevID, LPMIXERCAPSA lpCaps, DWORD dwSize) { struct mixer* mix; TRACE("(%04X, %p, %lu);\n", wDevID, lpCaps, dwSize); if (lpCaps == NULL) return MMSYSERR_INVALPARAM; if (!(mix = MIX_Get(wDevID))) return MMSYSERR_BADDEVICEID; lpCaps->wMid = WINE_MIXER_MANUF_ID; lpCaps->wPid = WINE_MIXER_PRODUCT_ID; lpCaps->vDriverVersion = WINE_MIXER_VERSION; strcpy(lpCaps->szPname, WINE_MIXER_NAME); lpCaps->cDestinations = 2; /* speakers & record */ lpCaps->fdwSupport = 0; /* No bits defined yet */ return MMSYSERR_NOERROR; } /************************************************************************** * MIX_GetLineInfoDst [internal] */ static DWORD MIX_GetLineInfoDst(struct mixer* mix, LPMIXERLINEA lpMl, DWORD dst) { unsigned mask; int j; lpMl->dwDestination = dst; switch (dst) { case 0: lpMl->dwComponentType = MIXERLINE_COMPONENTTYPE_DST_SPEAKERS; mask = mix->devMask; j = SOUND_MIXER_VOLUME; break; case 1: lpMl->dwComponentType = MIXERLINE_COMPONENTTYPE_DST_WAVEIN; mask = mix->recMask; j = SOUND_MIXER_RECLEV; break; default: FIXME("shouldn't happen\n"); return MMSYSERR_ERROR; } lpMl->dwSource = 0xFFFFFFFF; lstrcpynA(lpMl->szShortName, MIX_Labels[j], MIXER_SHORT_NAME_CHARS); lstrcpynA(lpMl->szName, MIX_Names[j], MIXER_LONG_NAME_CHARS); /* 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, LPMIXERLINEA lpMl, DWORD idx, DWORD dst) { int i, j; unsigned mask = (dst) ? mix->recMask : mix->devMask; strcpy(lpMl->szShortName, MIX_Labels[idx]); strcpy(lpMl->szName, MIX_Names[idx]); 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; 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 */ /************************************************************************** * mxdMessage (WINEOSS.3) */ DWORD WINAPI OSS_mxdMessage(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 }