winecoreaudio: Initial implementation of MIX_GetControlDetails.
This commit is contained in:
Emmanuel Maillard
Alexandre Julliard
parent
33e24d7ecc
commit
ad635c60d3
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@ -233,6 +233,44 @@ static BOOL DeviceHasMute(AudioDeviceID deviceID, Boolean isInput)
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return FALSE;
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}
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/*
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* Getters
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*/
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static BOOL MIX_LineGetVolume(DWORD lineID, DWORD channels, Float32 *left, Float32 *right)
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{
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MixerLine *line = &mixer.lines[lineID];
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UInt32 size = sizeof(Float32);
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OSStatus err = noErr;
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*left = *right = 0.0;
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err = AudioDeviceGetProperty(line->deviceID, 1, IsInput(line->direction), kAudioDevicePropertyVolumeScalar, &size, left);
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if (err != noErr)
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return FALSE;
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if (channels == 2)
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{
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size = sizeof(Float32);
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err = AudioDeviceGetProperty(line->deviceID, 2, IsInput(line->direction), kAudioDevicePropertyVolumeScalar, &size, right);
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if (err != noErr)
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return FALSE;
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}
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TRACE("lineID %d channels %d return left %f right %f\n", lineID, channels, *left, *right);
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return (err == noErr);
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}
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static BOOL MIX_LineGetMute(DWORD lineID, BOOL *muted)
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{
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MixerLine *line = &mixer.lines[lineID];
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UInt32 size = sizeof(UInt32);
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UInt32 val = 0;
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OSStatus err = noErr;
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err = AudioDeviceGetProperty(line->deviceID, 0, IsInput(line->direction), kAudioDevicePropertyMute, &size, &val);
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*muted = val;
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return (err == noErr);
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}
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static void MIX_FillControls(void)
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{
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int i;
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@ -700,6 +738,111 @@ static DWORD MIX_GetLineControls(WORD wDevID, LPMIXERLINECONTROLSW lpMlc, DWORD_
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return ret;
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}
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/**************************************************************************
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* MIX_GetControlDetails [internal]
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*/
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static DWORD MIX_GetControlDetails(WORD wDevID, LPMIXERCONTROLDETAILS lpmcd, DWORD_PTR fdwDetails)
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{
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DWORD ret = MMSYSERR_NOTSUPPORTED;
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DWORD dwControlType;
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TRACE("%04X, %p, %08lx\n", wDevID, lpmcd, fdwDetails);
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if (lpmcd == NULL) {
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TRACE("invalid parameter: lpmcd == NULL\n");
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return MMSYSERR_INVALPARAM;
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}
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if (wDevID >= numMixers) {
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WARN("bad device ID: %04X\n", wDevID);
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return MMSYSERR_BADDEVICEID;
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}
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if ( (fdwDetails & MIXER_GETCONTROLDETAILSF_QUERYMASK) != MIXER_GETCONTROLDETAILSF_VALUE )
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{
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WARN("Unknown/unimplement GetControlDetails flag (%08lx)\n", fdwDetails & MIXER_GETCONTROLDETAILSF_QUERYMASK);
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return MMSYSERR_NOTSUPPORTED;
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}
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if ( lpmcd->dwControlID < 0 || lpmcd->dwControlID >= mixer.numCtrl )
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{
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WARN("bad control ID: %d\n", lpmcd->dwControlID);
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return MIXERR_INVALVALUE;
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}
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TRACE("MIXER_GETCONTROLDETAILSF_VALUE %d\n", lpmcd->dwControlID);
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dwControlType = mixer.mixerCtrls[lpmcd->dwControlID].ctrl.dwControlType;
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switch (dwControlType)
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{
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case MIXERCONTROL_CONTROLTYPE_VOLUME:
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FIXME("controlType : %s channels %d\n", getControlType(dwControlType), lpmcd->cChannels);
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{
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LPMIXERCONTROLDETAILS_UNSIGNED mcdu;
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Float32 left, right;
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if (lpmcd->cbDetails != sizeof(MIXERCONTROLDETAILS_UNSIGNED)) {
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WARN("invalid parameter: lpmcd->cbDetails == %d\n", lpmcd->cbDetails);
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return MMSYSERR_INVALPARAM;
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}
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if ( MIX_LineGetVolume(mixer.mixerCtrls[lpmcd->dwControlID].dwLineID, lpmcd->cChannels, &left, &right) )
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{
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mcdu = (LPMIXERCONTROLDETAILS_UNSIGNED)lpmcd->paDetails;
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switch (lpmcd->cChannels)
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{
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case 1:
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/* mono... so R = L */
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mcdu->dwValue = left * 65535;
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TRACE("Reading RL = %d\n", mcdu->dwValue);
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break;
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case 2:
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/* stereo, left is paDetails[0] */
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mcdu->dwValue = left * 65535;
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TRACE("Reading L = %d\n", mcdu->dwValue);
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mcdu++;
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mcdu->dwValue = right * 65535;
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TRACE("Reading R = %d\n", mcdu->dwValue);
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break;
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default:
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WARN("Unsupported cChannels (%d)\n", lpmcd->cChannels);
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return MMSYSERR_INVALPARAM;
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}
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TRACE("=> %08x\n", mcdu->dwValue);
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ret = MMSYSERR_NOERROR;
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}
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}
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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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FIXME("%s MIXERCONTROLDETAILS_BOOLEAN[%u]\n", getControlType(dwControlType), lpmcd->cChannels);
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{
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LPMIXERCONTROLDETAILS_BOOLEAN mcdb;
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BOOL muted;
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if (lpmcd->cbDetails != sizeof(MIXERCONTROLDETAILS_BOOLEAN)) {
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WARN("invalid parameter: lpmcd->cbDetails = %d\n", lpmcd->cbDetails);
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return MMSYSERR_INVALPARAM;
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}
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mcdb = (LPMIXERCONTROLDETAILS_BOOLEAN)lpmcd->paDetails;
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if ( MIX_LineGetMute(mixer.mixerCtrls[lpmcd->dwControlID].dwLineID, &muted) )
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{
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mcdb->fValue = muted;
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TRACE("=> %s\n", mcdb->fValue ? "on" : "off");
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ret = MMSYSERR_NOERROR;
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}
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}
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break;
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case MIXERCONTROL_CONTROLTYPE_MIXER:
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case MIXERCONTROL_CONTROLTYPE_MUX:
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default:
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FIXME("controlType : %s\n", getControlType(dwControlType));
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break;
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}
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return ret;
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}
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/**************************************************************************
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* mxdMessage
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*/
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@ -730,6 +873,7 @@ DWORD WINAPI CoreAudio_mxdMessage(UINT wDevID, UINT wMsg, DWORD_PTR dwUser,
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case MXDM_GETLINECONTROLS:
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return MIX_GetLineControls(wDevID, (LPMIXERLINECONTROLSW)dwParam1, dwParam2);
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case MXDM_GETCONTROLDETAILS:
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return MIX_GetControlDetails(wDevID, (LPMIXERCONTROLDETAILS)dwParam1, dwParam2);
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case MXDM_SETCONTROLDETAILS:
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default:
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WARN("unknown message %d!\n", wMsg);
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