private void btSettings_Click(object sender, EventArgs e)
{
if (!BassAsio.BASS_ASIO_ControlPanel())
{
MessageBox.Show(this, "Selected ASIO device does not have a Control Panel",
"MediaPortal - Setup", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
}
private void DeviceCP_Click(object sender, EventArgs e)
{
Boolean StatusCP = BassAsio.BASS_ASIO_ControlPanel();
if (!StatusCP && BassAsio.BASS_ASIO_ErrorGetCode() != BASSError.BASS_OK)
{
MessageBox.Show(
String.Format(
"An error has occured while showing the control panel for this device.\nThe button will be disabled.\n\nError: {0}",
BassAsio.BASS_ASIO_ErrorGetCode()),
"ASIO control panel - ERROR", MessageBoxButtons.OK, MessageBoxIcon.Error);
DeviceCP.Enabled = false;
return;
}
GetASIODeviceInfo();
}
/// <summary>
/// Show the ASIO Devices Control Panel
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btAsioDeviceSettings_Click(object sender, EventArgs e)
{
// Free ASIO and reinit it again
BassAsio.BASS_ASIO_Free();
if (BassAsio.BASS_ASIO_Init(soundDeviceComboBox.SelectedIndex, BASSASIOInit.BASS_ASIO_DEFAULT))
{
if (!BassAsio.BASS_ASIO_ControlPanel())
{
MessageBox.Show(this, "Selected ASIO device does not have a Control Panel",
"MediaPortal - Setup", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
}
else
{
MessageBox.Show(this, "Error initialising the selected ASIO device",
"MediaPortal - Setup", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
}
private void DeviceCP_Click(object sender, EventArgs e)
{
BassAsio.BASS_ASIO_ControlPanel();
}
public void Evaluate(int SpreadMax)
{
try
{
#region Channel and device
if (this.FPinInChannels.PinIsChanged || this.FPinInDevice.PinIsChanged)
{
double dbldevice;
this.FPinInDevice.GetValue(0, out dbldevice);
this.FDeviceIndex = Convert.ToInt32(dbldevice);
if (this.FDeviceIndex != -1)
{
BassAsio.BASS_ASIO_Init(this.FDeviceIndex);
BassAsio.BASS_ASIO_SetDevice(this.FDeviceIndex);
}
this.FOutputHandled.Clear();
BassAsio.BASS_ASIO_Stop();
BassAsio.BASS_ASIO_ChannelReset(false, -1, BASSASIOReset.BASS_ASIO_RESET_PAUSE | BASSASIOReset.BASS_ASIO_RESET_JOIN);
if (this.FDeviceIndex != -1 && this.FPinInChannels.IsConnected)
{
int asiooutindex = 0;
double dhandle;
for (int i = 0; i < this.FPinInChannels.SliceCount; i++)
{
this.FPinInChannels.GetValue(i, out dhandle);
int handle = Convert.ToInt32(dhandle);
if (handle != 0 && handle != -1)
{
ChannelInfo channel = this.manager.GetChannel(handle);
if (channel.BassHandle == null)
{
//Initialize channel (in nosound)
channel.Initialize(0);
}
//Check if the channel has its own handler
if (!BassAsioUtils.InputChannels.ContainsKey(handle))
{
BASS_CHANNELINFO info = Bass.BASS_ChannelGetInfo(channel.BassHandle.Value);
BassAsio.BASS_ASIO_ChannelEnable(false, asiooutindex, myAsioProc, new IntPtr(handle));
if (info.chans == 1)
{
//No need to join on mono channels
asiooutindex++;
}
else
{
for (int chan = 1; chan < info.chans; chan++)
{
bool join = BassAsio.BASS_ASIO_ChannelJoin(false, asiooutindex + chan, asiooutindex);
if (!join)
{
this.FHost.Log(TLogType.Error, "Error: join failed");
this.FHost.Log(TLogType.Error, BassAsio.BASS_ASIO_ErrorGetCode().ToString());
}
}
BassAsio.BASS_ASIO_ChannelSetFormat(false, asiooutindex, BASSASIOFormat.BASS_ASIO_FORMAT_FLOAT);
BassAsio.BASS_ASIO_ChannelSetRate(false, asiooutindex, (double)info.freq);
BassAsio.BASS_ASIO_SetRate((double)info.freq);
asiooutindex += info.chans;
}
}
else
{
BassAsioHandler handler = BassAsioUtils.InputChannels[handle].Handler;
handler.SetMirror(asiooutindex);
asiooutindex += 2;
this.FOutputHandled.Add(asiooutindex);
this.FOutputHandled.Add(asiooutindex + 1);
}
}
}
bool start = BassAsio.BASS_ASIO_Start(0);
if (!start)
{
this.FPinErrorCode.SetString(0, BassAsio.BASS_ASIO_ErrorGetCode().ToString());
this.FHost.Log(TLogType.Error, "Error: Start failed");
this.FHost.Log(TLogType.Error, BassAsio.BASS_ASIO_ErrorGetCode().ToString());
}
else
{
this.FPinErrorCode.SetString(0, "OK");
}
UpdateChannels();
}
}
if (FControlPanel.PinIsChanged)
{
double v;
FControlPanel.GetValue(0, out v);
if (v > 0.5)
{
BassAsio.BASS_ASIO_ControlPanel();
}
}
#endregion
#region Volume
if (this.FPinInVolumeOutput.PinIsChanged)
{
if (this.FDeviceIndex != -1 || this.FPinInVolumeOutput.SliceCount > 0)
{
BASS_ASIO_INFO deviceinfo = BassAsio.BASS_ASIO_GetInfo();
int current = 0;
for (int i = 0; i < deviceinfo.outputs; i++)
{
double vol;
this.FPinInVolumeOutput.GetValue(current, out vol);
BassAsio.BASS_ASIO_ChannelSetVolume(false, i, (float)vol);
//Bin for the channels
current++;
if (current == this.FPinInVolumeOutput.SliceCount)
{
current = 0;
}
}
}
}
#endregion
#region Is Active Pin
if (this.FPinInActive.PinIsChanged)
{
UpdateChannels();
}
#endregion
}
catch (Exception ex)
{
this.FHost.Log(TLogType.Error, ex.Message);
this.FHost.Log(TLogType.Error, ex.StackTrace);
}
}
private void asio_control_btn_Click(object sender, EventArgs e)
{
BassAsio.BASS_ASIO_ControlPanel();
}
