Module: wine Branch: master Commit: 143f10a4d07198a46647d44f9cee07b01d3a80b5 URL: http://source.winehq.org/git/wine.git/?a=commit;h=143f10a4d07198a46647d44f9c...
Author: Maarten Lankhorst m.b.lankhorst@gmail.com Date: Tue Apr 24 00:23:50 2007 +0200
winealsa: Implement GetLineControls in mixer.
---
dlls/winealsa.drv/mixer.c | 134 +++++++++++++++++++++++++++++++++++++++++++++ 1 files changed, 134 insertions(+), 0 deletions(-)
diff --git a/dlls/winealsa.drv/mixer.c b/dlls/winealsa.drv/mixer.c index 465b18b..a35d981 100644 --- a/dlls/winealsa.drv/mixer.c +++ b/dlls/winealsa.drv/mixer.c @@ -100,6 +100,46 @@ static const char * getMessage(UINT uMsg) return str; }
+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); +} + /* A simple declaration of a line control * These are each of the channels that show up */ @@ -891,6 +931,97 @@ static DWORD MIX_GetLineInfo(UINT wDevID, LPMIXERLINEW Ml, DWORD_PTR flags) return MMSYSERR_NOERROR; }
+/* Get the controls that belong to a certain line, either all or 1 */ +static DWORD MIX_GetLineControls(UINT wDevID, LPMIXERLINECONTROLSW mlc, DWORD_PTR flags) +{ + mixer *mmixer = MIX_GetMix(wDevID); + int i,j = 0; + DWORD ct; + + if (!mlc || mlc->cbStruct != sizeof(*mlc)) + { + WARN("Invalid mlc %p, cbStruct: %d\n", mlc, (!mlc ? -1 : mlc->cbStruct)); + return MMSYSERR_INVALPARAM; + } + + if (mlc->cbmxctrl != sizeof(MIXERCONTROLW)) + { + WARN("cbmxctrl %d\n", mlc->cbmxctrl); + return MMSYSERR_INVALPARAM; + } + + if (!mmixer) + return MMSYSERR_BADDEVICEID; + + flags &= MIXER_GETLINECONTROLSF_QUERYMASK; + + if (flags == MIXER_GETLINECONTROLSF_ONEBYID) + mlc->dwLineID = mlc->u.dwControlID / CONTROLSPERLINE; + + if (mlc->dwLineID < 0 || mlc->dwLineID >= mmixer->chans) + { + TRACE("Invalid dwLineID %d\n", mlc->dwLineID); + return MIXERR_INVALLINE; + } + + switch (flags) + { + case MIXER_GETLINECONTROLSF_ALL: + TRACE("line=%08x MIXER_GETLINECONTROLSF_ALL (%d)\n", mlc->dwLineID, mlc->cControls); + for (i = 0; i < CONTROLSPERLINE; ++i) + if (mmixer->controls[i+mlc->dwLineID * CONTROLSPERLINE].enabled) + { + memcpy(&mlc->pamxctrl[j], &mmixer->controls[i+mlc->dwLineID * CONTROLSPERLINE].c, sizeof(MIXERCONTROLW)); + TRACE("Added %s (%s)\n", debugstr_w(mlc->pamxctrl[j].szShortName), debugstr_w(mlc->pamxctrl[j].szName)); + ++j; + if (j > mlc->cControls) + { + WARN("invalid parameter\n"); + return MMSYSERR_INVALPARAM; + } + } + + if (!j || mlc->cControls > j) + { + WARN("invalid parameter\n"); + return MMSYSERR_INVALPARAM; + } + break; + case MIXER_GETLINECONTROLSF_ONEBYID: + TRACE("line=%08x MIXER_GETLINECONTROLSF_ONEBYID (%x)\n", mlc->dwLineID, mlc->u.dwControlID); + + if (!mmixer->controls[mlc->u.dwControlID].enabled) + return MIXERR_INVALCONTROL; + + mlc->pamxctrl[0] = mmixer->controls[mlc->u.dwControlID].c; + break; + case MIXER_GETLINECONTROLSF_ONEBYTYPE: + TRACE("line=%08x MIXER_GETLINECONTROLSF_ONEBYTYPE (%s)\n", mlc->dwLineID, getControlType(mlc->u.dwControlType)); + + ct = mlc->u.dwControlType & MIXERCONTROL_CT_CLASS_MASK; + for (i = 0; i <= CONTROLSPERLINE; ++i) + { + const int ofs = i+mlc->dwLineID*CONTROLSPERLINE; + if (i == CONTROLSPERLINE) + { + WARN("invalid parameter: control %s not found\n", getControlType(mlc->u.dwControlType)); + return MIXERR_INVALCONTROL; + } + if (mmixer->controls[ofs].enabled && (mmixer->controls[ofs].c.dwControlType & MIXERCONTROL_CT_CLASS_MASK) == ct) + { + mlc->pamxctrl[0] = mmixer->controls[ofs].c; + break; + } + } + break; + default: + FIXME("Unknown flag %08lx\n", flags & MIXER_GETLINECONTROLSF_QUERYMASK); + return MMSYSERR_INVALPARAM; + } + + return MMSYSERR_NOERROR; +} + #endif /*HAVE_ALSA*/
/************************************************************************** @@ -926,6 +1057,9 @@ DWORD WINAPI ALSA_mxdMessage(UINT wDevID, UINT wMsg, DWORD_PTR dwUser, case MXDM_GETLINEINFO: ret = MIX_GetLineInfo(wDevID, (LPMIXERLINEW)dwParam1, dwParam2); break;
+ case MXDM_GETLINECONTROLS: + ret = MIX_GetLineControls(wDevID, (LPMIXERLINECONTROLSW)dwParam1, dwParam2); break; + case MXDM_GETNUMDEVS: ret = cards; break;