/// <summary>
/// Shutdown the emulation. This will set the EmulationON to false as well.
/// </summary>
public static void ShutDown()
{
if (!INITIALIZED)
{
return;
}
EmulationON = false;
MEMShutdown();
if (videoOut != null)
{
videoOut.ShutDown();
}
// videoOut = null;
if (AudioOut != null)
{
AudioOut.Shutdown();
}
// AudioOut = null;
System.GC.Collect();
CPUShutdown();
PPUShutdown();
APUShutdown();
if (EMUShutdown != null)
{
EMUShutdown(null, new EventArgs());
}
INITIALIZED = false;
}
private void CloseAudioOut(AudioOut audioOut)
{
if (audioOut == null)
{
return;
}
var endTime = (exit ? DateTime.UtcNow : nextStart) + TimeSpan.FromSeconds(1);
try
{
float secondsRemaining() => Math.Max(0, Math.Min((float)audioOut.TimeBuffered.TotalSeconds, (float)(endTime - DateTime.UtcNow).TotalSeconds));
while (secondsRemaining() > 1)
{
Thread.Sleep(1);
}
this.LogDebug("Volume slide down start.");
float volume = audioOut.Volume;
while (audioOut.Volume > 0)
{
audioOut.Volume = Math.Max(0, secondsRemaining() * volume);
Thread.Sleep(1);
}
}
catch { }
this.LogDebug("Volume slide down completed.");
try { lock (audioOut) audioOut.Dispose(); } catch { }
}
protected virtual void Dispose(bool disposing)
{
if (disposing)
{
System.Dispose();
AudioOut.Dispose();
}
}
protected virtual void Dispose(bool disposing)
{
if (disposing)
{
System.Dispose();
Host1x.Dispose();
AudioOut.Dispose();
FileSystem.Unload();
Memory.Dispose();
}
}
private void SetAdvanced(bool showAdvanced)
{
Network.SetValue(NetworkWPF.ShowAdvancedControlsProperty, showAdvanced);
if (AudioIn != null)
{
AudioIn.SetValue(AudioInWPF.ShowAdvancedControlsProperty, showAdvanced);
}
if (AudioOut != null)
{
AudioOut.SetValue(AudioOutWPF.ShowAdvancedControlsProperty, showAdvanced);
}
}
protected virtual void Dispose(bool disposing)
{
if (disposing)
{
ConfigurationState.Instance.Hid.InputConfig.Event -= Hid.RefreshInputConfigEvent;
System.Dispose();
Host1x.Dispose();
AudioOut.Dispose();
FileSystem.Unload();
Memory.Dispose();
}
}
void Window_Closed(object sender, EventArgs e)
{
Settings.InvokeAppClosing(this);
Settings.Container.Save();
if (AudioIn != null)
{
AudioIn.Dispose();
}
if (AudioOut != null)
{
AudioOut.Dispose();
}
}
private static void OnFinishFrame()
{
InputFinishFrame();
ImmediateFrameTime = CurrentFrameTime = GetTime() - LastFrameTime;
DeadTime = FramePeriod - CurrentFrameTime;
// Sound
if (SoundEnabled)
{
if (!AudioOut.IsPlaying)
{
AudioOut.Play();
}
// Blip buffer
//audio_playback_blipbuffer.EndFrame(audio_playback_blipbuffer_timer);
audio_playback_blipbuffer.EndFrame((uint)audio_playback_blipbuffer_timer);
audio_playback_blipbuffer_timer = 0;
// Submit call
// byte[] returnBuffer = new byte[audio_playback_blipbuffer.SamplesAvailable() * 2];
// audio_playback_blipbuffer.ReadSamples(returnBuffer, 0, audio_playback_blipbuffer.SamplesAvailable());
short[] returnBuffer = new short[audio_playback_blipbuffer.SamplesAvailable()];
audio_playback_blipbuffer.ReadSamples(returnBuffer, audio_playback_blipbuffer.SamplesAvailable(), false);
AudioOut.Update(ref returnBuffer);
}
// Speed
if (SpeedLimitterON)
{
while (ImmediateFrameTime < FramePeriod)
{
ImmediateFrameTime = GetTime() - LastFrameTime;
}
}
LastFrameTime = GetTime();
// FPS
FPSDone++;
// Reset
if (FPSDone > 1000)
{
FPSDone = 0;
}
if (request_pauseAtFrameFinish)
{
request_pauseAtFrameFinish = false;
EmulationPaused = true;
}
}
/// <summary>
/// This method is called when this form is closed.
/// </summary>
/// <param name="sender">Sender.</param>
/// <param name="e">Event data.</param>
private void wfrm_Main_FormClosed(object sender, FormClosedEventArgs e)
{
m_IsRunning = false;
if (m_pRtpSession != null)
{
m_pRtpSession.Close(null);
m_pRtpSession = null;
}
if (m_pWaveOut != null)
{
m_pWaveOut.Dispose();
m_pWaveOut = null;
}
if (m_pRecordStream != null)
{
m_pRecordStream.Dispose();
m_pRecordStream = null;
}
}
IAudioDevice SelectDevice()
{
IAudioAPI[] apis = AudioAPI.GetAvailableAudioAPIs();
List <IAudioDevice> devices = GetDevices(apis);
foreach (var device in devices)
{
try
{
this.LogDebug("Trying Audio API <cyan>{0}<default> Device <cyan>{1}", device.API, device);
using (AudioOut check = device.CreateAudioOut(new AudioConfiguration(44100, AudioSampleFormat.Int16, 2)))
{
this.LogInfo("Selecting Audio API <cyan>{0}<default> Device <cyan>{1}", device.API, device);
return(device);
}
}
catch (Exception ex)
{
this.LogWarning(ex, "Cannot startup audio device <red>{0}", device);
}
}
return(null);
}
private void btnRestartConnection_Click_1(object sender, RoutedEventArgs e)
{
if (cbLocalIp.SelectedIndex < 0)
{
MessageBox.Show("Choose local IP");
return;
}
IsConnected = true;
InitializeClient();
InitializeServer();
/*InitializeSoundSender();
* InitializeSoundReceiver();*/
if (m_IsRunning)
{
m_IsRunning = false;
m_IsSendingTest = false;
m_pRtpSession.Dispose();
m_pRtpSession = null;
m_pWaveOut.Dispose();
m_pWaveOut = null;
}
else
{
m_IsRunning = true;
switch (_selectedCodec)
{
case "PCMU":
m_pActiveCodec = new PCMU();
break;
case "PCMA":
default:
m_pActiveCodec = new PCMA();
break;
}
var selectedOutDevice = cbAudioOutDevices.SelectedItem as AudioOutDevice;
m_pWaveOut = new AudioOut(selectedOutDevice, _samplesPerSecond, _bitsPerSample, 1); // 1 - one channel (mono)
m_pRtpSession = new RTP_MultimediaSession(RTP_Utils.GenerateCNAME());
string localIp = cbLocalIp.SelectedItem.ToString();
string partnerIp = tbxPartnerIp.Text;
int k = string.Compare(localIp, partnerIp);
m_pRtpSession.CreateSession(new RTP_Address(IPAddress.Parse(cbLocalIp.SelectedItem.ToString()), (int)10000 + k * 500 /*m_pLocalPort.Value*/, (int)/*m_pLocalPort.Value*/ 10000 + k * 500 + 1), new RTP_Clock(0, _samplesPerSecond));
m_pRtpSession.Sessions[0].AddTarget(new RTP_Address(IPAddress.Parse(tbxPartnerIp.Text), (int)/*m_pRemotePort.Value*/ 10000 - k * 500, (int)/*m_pRemotePort.Value*/ 10000 - k * 500 + 1));
m_pRtpSession.Sessions[0].NewSendStream += new EventHandler <RTP_SendStreamEventArgs>(m_pRtpSession_NewSendStream);
m_pRtpSession.Sessions[0].NewReceiveStream += new EventHandler <RTP_ReceiveStreamEventArgs>(m_pRtpSession_NewReceiveStream);
m_pRtpSession.Sessions[0].Payload = 0;
m_pRtpSession.Sessions[0].Start();
m_pAudioCodecs = new Dictionary <int, AudioCodec>();
m_pAudioCodecs.Add(0, new PCMU());
m_pAudioCodecs.Add(8, new PCMA());
}
}
private void m_pToggleRun_Click(object sender, EventArgs e)
{
if (m_IsRunning)
{
m_IsRunning = false;
m_IsSendingTest = false;
m_pRtpSession.Dispose();
m_pRtpSession = null;
m_pWaveOut.Dispose();
m_pWaveOut = null;
if (m_pRecordStream != null)
{
m_pRecordStream.Dispose();
m_pRecordStream = null;
}
m_pOutDevices.Enabled = true;
m_pToggleRun.Text = "Start";
m_pRecord.Enabled = true;
m_pRecordFile.Enabled = true;
m_pRecordFileBrowse.Enabled = true;
m_pRemoteIP.Enabled = false;
m_pRemotePort.Enabled = false;
m_pCodec.Enabled = false;
m_pToggleMic.Text = "Send";
m_pToggleMic.Enabled = false;
m_pSendTestSound.Enabled = false;
m_pSendTestSound.Text = "Send";
m_pPlayTestSound.Enabled = false;
m_pPlayTestSound.Text = "Play";
}
else
{
if (m_pOutDevices.SelectedIndex == -1)
{
MessageBox.Show(this, "Please select output device !", "Error:", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
if (m_pRecord.Checked && m_pRecordFile.Text == "")
{
MessageBox.Show(this, "Please specify record file !", "Error:", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
if (m_pRecord.Checked)
{
m_pRecordStream = File.Create(m_pRecordFile.Text);
}
m_IsRunning = true;
m_pWaveOut = new AudioOut(AudioOut.Devices[m_pOutDevices.SelectedIndex], 8000, 16, 1);
m_pRtpSession = new RTP_MultimediaSession(RTP_Utils.GenerateCNAME());
// --- Debug -----
wfrm_RTP_Debug frmRtpDebug = new wfrm_RTP_Debug(m_pRtpSession);
frmRtpDebug.Show();
//-----------------
// m_pRtpSession.CreateSession(new RTP_Address(IPAddress.Parse(m_pLocalIP.Text),(int)m_pLocalPort.Value,(int)m_pLocalPort.Value + 1),new RTP_Clock(0,8000));
string ip = "127.0.0.1";
int port = 1100;
int remote_port = 20700;
//RTP_Session session = m_pRtpSession.CreateSession(new RTP_Address(IPAddress.Parse(ip), port, port + 1), new RTP_Clock(0, 8000));
//session.AddTarget(new RTP_Address(IPAddress.Parse("127.0.0.1"), remote_port, remote_port + 1));
RTP_Session session = m_pRtpSession.CreateMulticastSession(new RTP_Address(IPAddress.Parse(ip), port, port + 1), new RTP_Clock(0, 8000), null);
session.AddTarget(new RTP_Address(IPAddress.Parse("224.0.0.1"), remote_port, remote_port + 1));
session.Payload = 0;
session.Start();
m_pOutDevices.Enabled = false;
m_pToggleRun.Text = "Stop";
m_pRecord.Enabled = false;
m_pRecordFile.Enabled = false;
m_pRecordFileBrowse.Enabled = false;
m_pRemoteIP.Enabled = true;
m_pRemotePort.Enabled = true;
m_pCodec.Enabled = true;
m_pToggleMic.Enabled = true;
m_pSendTestSound.Enabled = true;
m_pSendTestSound.Text = "Send";
m_pPlayTestSound.Enabled = true;
m_pPlayTestSound.Text = "Play";
}
wfrm_SendAudio frm = new wfrm_SendAudio(this, m_pRtpSession.Sessions[0], @"D:\_d\_PROJECTS\CisteraDesktopNotificationService\Lumisoft.Net.Rtp\Rtp Audio Demo\Rtp Audio Demo\bin\Debug\audio\futurama.raw");
frm.Show();
}
private void CloseAudioOutAsync(AudioOut audioOut)
{
Task.Factory.StartNew((a) => { CloseAudioOut(a as AudioOut); }, audioOut);
}
/// <summary>
/// Run the emulation loop while EmulationON is true.
/// </summary>
public static void EMUClock()
{
while (EmulationON)
{
if (!EmulationPaused)
{
CPUClock();
}
else
{
EmuStatus = EmulationStatus.PAUSED;
if (AudioOut != null)
{
AudioOut.Pause();
}
if (request_save_sram)
{
EmuStatus = EmulationStatus.SAVINGSRAM;
request_save_sram = false;
SaveSRAM();
EmulationPaused = false;
}
if (request_hardReset)
{
EmuStatus = EmulationStatus.HARDRESET;
request_hardReset = false;
hardReset();
EmulationPaused = false;
}
if (request_softReset)
{
EmuStatus = EmulationStatus.SOFTRESET;
request_softReset = false;
softReset();
EmulationPaused = false;
}
if (request_state_save)
{
EmuStatus = EmulationStatus.SAVINGSTATE;
request_state_save = false;
SaveStateAs(STATEFileName);
EmulationPaused = false;
}
if (request_state_load)
{
EmuStatus = EmulationStatus.LOADINGSTATE;
request_state_load = false;
LoadStateAs(STATEFileName);
EmulationPaused = false;
}
if (request_snapshot)
{
EmuStatus = EmulationStatus.SAVINGSNAP;
request_snapshot = false;
videoOut.TakeSnapshot(SNAPSFolder, SNAPSFileName, SNAPSFormat, SNAPSReplace);
EmulationPaused = false;
}
Thread.Sleep(100);
}
}
// Shutdown
ShutDown();
}
public static void CreateOutput()
{
_client = new Processor("testNaudioOut", 0, 2);
_jackOut = new AudioOut(_client);
}
