internal byte[] GetPerformanceData(string item)
{
if (this.performanceMonitor == null)
{
lock (InternalSyncObject)
{
if (this.performanceMonitor == null)
{
this.performanceMonitor = new PerformanceMonitor(this.machineName);
}
}
}
return(this.performanceMonitor.GetData(item));
}
internal byte[] GetPerformanceData(string item)
{
if (_performanceMonitor == null)
{
lock (LazyInitializer.EnsureInitialized(ref s_internalSyncObject))
{
if (_performanceMonitor == null)
{
_performanceMonitor = new PerformanceMonitor(_machineName);
}
}
}
return(_performanceMonitor.GetData(item));
}
internal byte[] GetPerformanceData(string item) {
if (this.performanceMonitor == null) {
lock (InternalSyncObject) {
if (this.performanceMonitor == null)
this.performanceMonitor = new PerformanceMonitor(this.machineName);
}
}
return this.performanceMonitor.GetData(item);
}
internal void Close() {
if (this.performanceMonitor != null) {
this.performanceMonitor.Close();
this.performanceMonitor = null;
}
CloseTables();
}
void performanceMonitor_PerfValuesReceived(object sender, PerformanceMonitor.PerfValuesEventArgs e)
{
switch (e.processName)
{
case "ffmpeg":
lblFFmpegCPU.InvokeIfRequired(c => c.Text = String.Format("{0:0}%", e.cpuPercentage));
lblFFmpegRAM.InvokeIfRequired(c => c.Text = String.Format("{0} K", e.ramK.ToString("N0")));
break;
case "BMDStreamingServer":
lblBMDStreamingServerCPU.InvokeIfRequired(c => c.Text = String.Format("{0:0}%", e.cpuPercentage));
lblBMDStreamingServerRAM.InvokeIfRequired(c => c.Text = String.Format("{0} K", e.ramK.ToString("N0")));
break;
case "UNIcast Recorder":
lblUNIcastCPU.InvokeIfRequired(c => c.Text = String.Format("{0:0}%", e.cpuPercentage));
lblUNIcastRAM.InvokeIfRequired(c => c.Text = String.Format("{0} K", e.ramK.ToString("N0")));
break;
// Debug
case "UNIcast Recorder.vshost":
lblUNIcastCPU.InvokeIfRequired(c => c.Text = String.Format("{0:0}%", e.cpuPercentage));
lblUNIcastRAM.InvokeIfRequired(c => c.Text = String.Format("{0} K", e.ramK.ToString("N0")));
break;
default:
break;
}
}
/// <summary>
/// This function draws all of the objects in the scene (i.e. every quadric
/// in the quadrics arraylist etc).
/// </summary>
public virtual void Draw()
{
// Create a performance monitor.
PerformanceMonitor performance = new PerformanceMonitor();
performance.Monitor("Clearing buffers");
// Set the clear color.
float[] clear = clearColour;
gl.ClearColor(clear[0], clear[1], clear[2], clear[3]);
// TODO: this is big overhead- one should only reproject when the camera moves.
if (currentCamera != null)
currentCamera.Project(gl);
// Clear.
gl.Clear(OpenGL.COLOR_BUFFER_BIT | OpenGL.DEPTH_BUFFER_BIT |
OpenGL.STENCIL_BUFFER_BIT);
gl.BindTexture(OpenGL.TEXTURE_2D, 0);
gl.Enable(OpenGL.TEXTURE_2D);
gl.Enable(OpenGL.LIGHTING);
if(designMode)
{
performance.Monitor("Drawing Stock Scene");
gl.StockDrawing.DrawGrid(gl);
}
performance.Monitor("Setting and drawing Lights");
foreach(Light light in lights)
{
// Set the lights properties into our OpenGL.
light.Set(gl);
// Draw the light into OpenGL.
if(designMode)
light.Draw(gl);
}
performance.Monitor("Drawing Custom Objects");
// TODO: Adding this code here re-enables textures- it should work without it but it
// doesn't, look into this.
foreach(SceneObject ob in sceneObjects)
ob.Draw(gl);
performance.Monitor("Drawing Quadrics");
// TODO: Adding this code here re-enables textures- it should work without it but it
// doesn't, look into this.
foreach(Quadric quad in quadrics)
quad.Draw(gl);
performance.Monitor("Drawing Evaluators");
// TODO: Adding this code here re-enables textures- it should work without it but it
// doesn't, look into this.
foreach(Evaluator evaluator in evaluators)
evaluator.Draw(gl);
performance.Monitor("Drawing Cameras");
foreach(Camera cam in cameras)
{
if(designMode)
cam.Draw(gl);
}
performance.Monitor("Drawing Polygons");
// TODO: Adding this code here re-enables textures- it should work without it but it
// doesn't, look into this.
gl.BindTexture(OpenGL.TEXTURE_2D, 0);
gl.Enable(OpenGL.TEXTURE_2D);
foreach(Polygon poly in polygons)
{
// Draw the polygon into OpenGL.
poly.Draw(gl);
if(poly.CastsShadow)
poly.CastShadow(gl, lights);
}
gl.Flush();
performance.EndMonitor();
if(drawPerformance)
performance.Draw(gl.GDIGraphics);
}
