private void sndTestCheckBox_CheckedChanged(object sender, EventArgs e)
{
ItemData input = (ItemData)sndinputComboBox.SelectedItem;
ItemData output = (ItemData)sndoutputComboBox.SelectedItem;
if (sndTestCheckBox.Checked)
{
//Extract input device and get its default samplerate.
//WASAPI devices only support one sample rate so it's important to use the correct one.
SoundDevice[] devs;
TeamTalk.GetSoundDevices(out devs);
int in_samplerate = 0;
foreach (SoundDevice dev in devs)
{
if (dev.nDeviceID == input.id)
{
in_samplerate = dev.nDefaultSampleRate;
}
}
SpeexDSP spxdsp = new SpeexDSP(true);
spxdsp.bEnableAGC = true;
spxdsp.bEnableDenoise = true;
spxdsp.bEnableEchoCancellation = echocancelCheckBox.Checked;
soundloop = TeamTalk.StartSoundLoopbackTest(input.id, output.id, in_samplerate, 1, duplexCheckBox.Checked, spxdsp);
if (soundloop == IntPtr.Zero)
{
MessageBox.Show("Failed to test selected device");
sndTestCheckBox.Checked = false;
}
}
else
{
TeamTalk.CloseSoundLoopbackTest(soundloop);
}
}
private void PreferencesDlg_FormClosing(object sender, FormClosingEventArgs e)
{
TeamTalk.CloseSoundLoopbackTest(soundloop);
}