public void Close()
{
if (this.Handle != PluginUtils.InvalidHandle)
{
PluginUtils.CheckHResult(Wrapper.exRemoveDisconnected(this.Handle, this.disconnectedToken), "Connection.Close() - RemoveDisconnected - Handle= " + this.Handle);
PluginUtils.CheckHResult(Wrapper.exRemoveReceived(this.Handle, this.dataReceivedToken), "Connection.Close() - RemoveReceived - Handle= " + this.Handle);
PluginUtils.CheckHResult(Wrapper.exClose(this.Handle), "Connection.Close() - CloseConnection - Handle= " + this.Handle);
}
this.State = ConnectionState.Closed;
this.Closed?.Invoke(this, EventArgs.Empty);
this.Handle = PluginUtils.InvalidHandle;
}
private bool DestroyServer()
{
if (isServerRunning)
{
Debug.Log("Cannot StopServer() - server not active");
return(false);
}
var hr = VideoServerWrapper.exShutdown(this.serverHandle);
PluginUtils.CheckHResult(hr, "RealtimeVideoServer::StopServer");
// Invalidate our handle
this.serverHandle = PluginUtils.InvalidHandle;
return(hr == PluginUtils.S_OK);
}
public void Stop()
{
if (!this.isPlayerCreated)
{
return;
}
Debug.Log("RealTimePlayer::Stop");
// Run plugin command on background thread and not UI thread. Weird bug where MF locks the thread
Task task = new Task(() =>
{
PluginUtils.CheckHResult(PlayerPlugin.exStop(this.playerHandle), "RealTimePlayer::exStop");
this.plugin.QueueAction(() => this.PlayerState = PlaybackState.Ended);
});
task.Start();
}
public bool WriteFrame(byte[] data)
{
if (data == null || data.Length <= 0)
{
Debug.LogError("RealtimeVideoServer::WriteFrame - byte[] data cannot be null");
return(false);
}
if (!isServerRunning)
{
Debug.LogError("Cannot WriteFrame() - server not active");
return(false);
}
var hr = VideoServerWrapper.exWrite(this.serverHandle, data, (uint)data.Length);
PluginUtils.CheckHResult(hr, "RealtimeVideoServer::WriteFrame");
return(hr == PluginUtils.S_OK);
}
private bool CreateServer(Connection connection)
{
Debug.Log("RealtimeVideoServer::InitializeServer()");
if (connection == null)
{
Debug.LogError("RealtimeVideoServer.Initialize() - requires a valid connection component to start.");
return(false);
}
if (isServerRunning)
{
Debug.LogError("RealtimeVideoServer.Initialize() - cannot start until previous instance is stopped.");
return(false);
}
this.networkConnection = connection;
this.networkConnection.Disconnected += this.OnDisconnected;
this.networkConnection.Closed += this.OnConnectionClosed;
uint handle = PluginUtils.InvalidHandle;
bool useHEVC = this.OutputEncoding == Encoding.H265;
var hr = VideoServerWrapper.exCreate(this.networkConnection.Handle, useHEVC, this.OutputWidth, this.OutputHeight, ref handle);
PluginUtils.CheckHResult(hr, "RealtimeVideoServer::exCreate");
if (handle == PluginUtils.InvalidHandle || hr != PluginUtils.S_OK)
{
Debug.Log("VideoServerWrapper.exCreate - Failed");
Shutdown();
return(false);
}
this.serverHandle = handle;
this.CurrentState = ServerState.Ready;
return(true);
}
public void Shutdown()
{
Debug.Log("RealtimeVideoPlayer::Shutdown");
if (this.connector != null)
{
this.StopConnector();
}
if (this.isPlayerCreated)
{
Stop();
CloseNetworkConnection();
PluginUtils.CheckHResult(PlayerPlugin.exReleasePlayer(this.playerHandle), "RealtimeVideoPlayer::exReleasePlayer()");
this.Texture_Luma = this.Texture_Chroma = null;
this.onCreatedCallback = null;
this.onStateChangedCallback = null;
this.playerHandle = PluginUtils.InvalidHandle;
PlayerState = PlaybackState.None;
}
}
