public void ReleaseWindowSizeDependentResources()
{
D2D1Utils.DisposeAndNull(ref this.bitmap);
D2D1Utils.DisposeAndNull(ref this.bitmapBrush);
D2D1Utils.DisposeAndNull(ref this.textBrush);
DWriteUtils.DisposeAndNull(ref this.textLayout);
}
public void Update(StepTimer timer)
{
if (!this.IsEnabled)
{
return;
}
if (timer == null)
{
throw new ArgumentNullException("timer");
}
var time = timer.TotalTime;
uint fps = timer.FramesPerSecond;
text.Clear();
if (this.ShowPerformanceTime)
{
text.Append("E:");
text.Append(this.performanceTime.EventTime);
text.Append(", U:");
text.Append(this.performanceTime.UpdateTime);
text.Append(", R:");
text.Append(this.performanceTime.RenderTime);
text.Append(", P:");
text.Append(this.performanceTime.PresentTime);
text.Append("\n");
}
if (this.ShowTime)
{
text.Append(time);
text.Append("\n");
}
if (fps > 0)
{
text.Append(fps);
}
else
{
text.Append("-");
}
text.Append(" FPS");
DWriteUtils.DisposeAndNull(ref this.textLayout);
this.textLayout = this.deviceResources.DWriteFactory.CreateTextLayout(text.ToString(), this.textFormat, 600, 400);
this.isInitialized = true;
}
public void ReleaseDeviceDependentResources()
{
D2D1Utils.DisposeAndNull(ref this.stateBlock);
DWriteUtils.DisposeAndNull(ref this.textFormat);
}