public CaptureGraph(
int unit,
int width,
int height,
int framerate,
SupportedColorFormat color)
{
this.m_Unit = unit;
this.m_Width = width;
this.m_Height = height;
this.m_FrameRate = framerate;
this.m_DroppedFrame = 0;
this.m_color = color;
this.m_Evt = new ManualResetEvent(false);
this.m_bGraphRunning = false;
Logger.Info("Building graph");
try
{
this.BuildGraph();
}
catch (Exception ex)
{
Logger.Error("Exception in build graph. Err : {0}", (object)ex.ToString());
this.Dispose();
throw;
}
}
public void camStart(int unit, int w, int h, int f)
{
if (this.camera != null || this.keyEnableCam != 1 || !this.cameraStoped)
{
return;
}
if (w > 0)
{
this.width = w;
}
if (h > 0)
{
this.height = h;
}
if (f > 0)
{
this.framerate = f;
}
Logger.Info("Starting Camera {0}. Frame width: {1}, height: {2}, framerate: {3}", (object)unit, (object)this.width, (object)this.height, (object)this.framerate);
this.cameraStoped = false;
this.cb = new Camera.getFrameCB(this.getFrame);
for (int index = 0; index < 2; ++index)
{
if (this.camera == null)
{
try
{
this.m_color = (SupportedColorFormat)index;
this.camera = new Camera(unit, this.width, this.height, this.framerate, this.jpegQuality, this.m_color);
}
catch (ColorFormatNotSupported ex)
{
Logger.Info("Trying with other color." + ex.ToString());
}
catch (Exception ex)
{
Logger.Error("Exception in to initialize the camera. Err : ", (object)ex.ToString());
}
}
else
{
break;
}
}
if (this.camera == null)
{
Logger.Error("Cannot start the host camera.");
}
else
{
this.camera.registerFrameCB(this.cb);
this.camera.StartCamera();
}
}
public Camera(
int unit,
int width,
int height,
int framerate,
int quality,
SupportedColorFormat color)
{
this.m_bStop = true;
this.m_Unit = unit;
this.m_Width = width;
this.m_Height = height;
this.m_Framerate = framerate;
this.m_Quality = quality;
this.m_color = color;
this.VidCapture = new CaptureGraph(this.m_Unit, this.m_Width, this.m_Height, this.m_Framerate, this.m_color);
}
