public Testfeed(LSDevice src, int[] chans, VolumeSlider[] vus, int outDev)
{
this.src = src;
this.chans = chans;
this.vus = vus;
this.ok = false;
dummies = new List <DummySink>();
try
{
cap = null;
if (src.isPlay)
{
cap = new WasapiLoopbackCapture(src.mm);
}
else
{
cap = new WasapiCapture(src.mm);
}
}
catch (System.Runtime.InteropServices.COMException ce)
{
string errmsg = WinapiShit.comEx((uint)ce.ErrorCode);
if (errmsg == "")
{
errmsg = "(i don't know what this means but please report it)";
}
MessageBox.Show("could not access audio device; error code " + ce.ErrorCode.ToString("x") + "\r\n\r\n" + errmsg);
return;
}
cap.DataAvailable += input_DataAvailable;
wi = new BufferedWaveProvider(cap.WaveFormat);
var cap_samples = wi.ToSampleProvider();
var chan_splitter = new ChannelSplitter(cap_samples, chans);
for (var a = 0; a < vus.Length; a++)
{
vus[a].SetSource(chan_splitter.output[a]);
dummies.Add(new DummySink(vus[a]));
}
if (outDev >= -1)
{
wo = new WaveOut();
wo.DeviceNumber = outDev;
wo.Init(chan_splitter);
wo.Play();
}
else
{
dummies.Add(new DummySink(chan_splitter));
wo = null;
}
try
{
cap.StartRecording();
}
catch (System.Runtime.InteropServices.COMException ce)
{
MessageBox.Show(WinapiShit.comExMsg((uint)ce.ErrorCode));
return;
}
this.ok = true;
}
void doMagic()
{
Logger.mix.a("doMagic");
cage = new List <Object>();
string lq = "";
recCap = null;
micCap = null;
recRe = micRe = null;
ISampleProvider recProv;
format = WaveFormat.CreateIeeeFloatWaveFormat(settings.samplerate, 2);
mixa = new NPatch.Mixa(format);
Logger.mix.a("create rec");
if (settings.devRec is LSDevice)
{
recCap = new WasapiLoopbackCapture(((LSDevice)settings.devRec).mm);
}
else
{
recCap = new LSWavetailDev((LSWavetail)settings.devRec);
}
recCap.DataAvailable += recDev_DataAvailable_03;
recIn = new BufferedWaveProvider(recCap.WaveFormat);
//recIn.ReadFully = false;
if (recCap.WaveFormat.SampleRate != settings.samplerate)
{
Logger.mix.a("create rec resampler");
recRe = new MediaFoundationResampler(recIn, settings.samplerate);
recRe.ResamplerQuality = 60;
lq += "Incorrect samplerate on music device, resampling\n";
if (settings.devRec is LSDevice)
{
lq +=
((LSDevice)settings.devRec).mm.DeviceFriendlyName + "\n" +
((LSDevice)settings.devRec).mm.FriendlyName + "\n";
}
lq += settings.devRec.id + "\n" +
LSDevice.stringer(settings.devRec.wf) + "\n" +
LSDevice.stringer(recCap.WaveFormat) + "\n\n";
}
recProv = new WaveToSampleProvider((IWaveProvider)recRe ?? (IWaveProvider)recIn);
if (recCap.WaveFormat.Channels != settings.chRec.Length)
{
cage.Add(recProv);
Logger.mix.a("rec chanselector");
recProv = new NPatch.ChannelSelectorIn(recProv, settings.chRec, 2);
}
cage.Add(recProv);
recVol = new NPatch.VolumeSlider();
recVol.SetSource(recProv);
mixa.AddMixerInput(recVol);
Logger.mix.a("rec done");
killmic = new System.Windows.Forms.Timer();
killmic.Interval = 1000;
killmic.Tick += killmic_Tick;
micVol = new NPatch.VolumeSlider();
lq += micAdd();
NPatch.Fork fork = new NPatch.Fork(mixa, 2);
cage.Add(fork);
lameOutlet = fork.providers[1];
outVol = new NPatch.VolumeSlider();
outVol.SetSource(fork.providers[0]);
ISampleProvider outProv = outVol;
if (settings.devOut.wf.Channels != settings.chOut.Length)
{
Logger.mix.a("create ChannelMapperOut " + settings.devOut.wf.Channels);
outProv = new NPatch.ChannelMapperOut(outVol, settings.chOut, settings.devOut.wf.Channels);
cage.Add(outProv);
}
SampleToWaveProvider muxer = new SampleToWaveProvider(outProv);
cage.Add(muxer);
Logger.mix.a("init mixer vol");
recVol.SetVolume((float)settings.mixer.vRec);
micVol.SetVolume((float)settings.mixer.vMic);
outVol.SetVolume((float)settings.mixer.vOut);
recVol.boostLock = (float)settings.mixer.yRec;
micVol.boostLock = (float)settings.mixer.yMic;
recVol.boost = (float)settings.mixer.xRec;
micVol.boost = (float)settings.mixer.xMic;
recVol.muted = !settings.mixer.bRec;
micVol.muted = !settings.mixer.bMic;
outVol.muted = !settings.mixer.bOut;
Logger.mix.a("create mixOut");
mixOut = new WasapiOut(((LSDevice)settings.devOut).mm,
AudioClientShareMode.Shared, false, 100);
Logger.mix.a("init mixOut");
mixOut.Init(muxer);
try
{
Logger.mix.a("rec.startRec");
recCap.StartRecording();
if (micCap != null)
{
Logger.mix.a("mic.startRec");
micCap.StartRecording();
}
//throw new System.Runtime.InteropServices.COMException("fgsfds", 1234);
}
catch (System.Runtime.InteropServices.COMException ce)
{
string msg = WinapiShit.comExMsg((uint)ce.ErrorCode);
System.Windows.Forms.MessageBox.Show(msg + "\r\n\r\ngonna crash now, bye");
throw;
}
// give wasapicapture some time to fill the buffer
startReading = new System.Windows.Forms.Timer();
//startReading_Tick(null, null);
startReading.Tick += startReading_Tick;
startReading.Interval = 300;
startReading.Start();
if (settings.vu)
{
recVol.enVU = true;
micVol.enVU = true;
outVol.enVU = true;
bars[0].src = recVol;
bars[1].src = micVol;
bars[2].src = outVol;
}
if (!string.IsNullOrEmpty(lq))
{
isLQ = lq;
}
}