public void RenderTicksNonReentrant()
{
var driver = new PipelineDriver();
bool firstInvocationCompleted = false;
Node graph1 = new AnonymousNode(() => Assert.True(firstInvocationCompleted));
Task task = null;
Node graph0 = new AnonymousNode(() => {
task = driver.RenderTicks(new[] { graph1 }, tickCount: 1).ToTask();
Thread.Sleep(1000);
firstInvocationCompleted = true;
});
driver.RenderTicks(new[] { graph0 }).First();
task.Wait();
}
public void ViewlessPipeline()
{
var input = new VideoInputNode {
FileName = new FilePath(@"..\..\..\..\resources\americanFootball_352x240_125.yuv")
};
Node graph = new BrightnessContrastSaturationNode {
Contrast = 10
}; //new BlurNode { Radius = 3 };
graph.Inputs[0].Source = input.Outputs[0];
IObservable <Frame> frames = new PipelineDriver().RenderTicks(new[] { graph }, tickCount: input.TickCount)
.Select(dic => dic[graph.Outputs[0]]);
YuvEncoder.Encode(
@"..\..\..\..\output\ViewlessPipeline_sif.yuv",
frames.ToEnumerable()
);
}
// Render a graph of anonymous int-returning nodes
IObservable <int> RenderTicksAnonIntNodes(PipelineDriver driver, AnonIntNode startNode, int tick = 0, CancellationToken?token = null)
{
return(driver.RenderTicks(new[] { startNode }, token: token).Select(dic => dic[startNode.Outputs[0]].Size.Width));
}
