public void Unbind(Renderer renderer)
{
var lastRenderTarget = _lastRenderTarget.Get(renderer);
if (lastRenderTarget != null)
{
renderer.ActiveRenderTarget = lastRenderTarget;
lastRenderTarget.Bind(renderer);
}
else
{
renderer.ActiveRenderTarget = null;
renderer.DeviceContext.OutputMerger.SetTargets((RenderTargetView)null);
}
Query query = _query.Get(renderer);
if (query != null)
{
renderer.DeviceContext.End(query);
while (!renderer.DeviceContext.IsDataAvailable(query))
{
// wait for GPU
}
StreamOutputStatistics stats = renderer.DeviceContext.GetData <StreamOutputStatistics>(query);
this.NumPrimitivesWritten = stats.NumPrimitivesWritten;
this.PrimitivesStorageNeeded = stats.PrimitivesStorageNeeded;
}
renderer.DeviceContext.StreamOutput.SetTargets(null);
}
public void GetData()
{
if (this.hasrun == false) { return; }
while (!this.context.CurrentDeviceContext.IsDataAvailable(this.query)) { }
this.Statistics = this.context.CurrentDeviceContext.GetData<StreamOutputStatistics>(this.query);
}
public void GetData()
{
if (this.hasrun == false)
{
return;
}
while (!this.context.CurrentDeviceContext.IsDataAvailable(this.query))
{
}
this.Statistics = this.context.CurrentDeviceContext.GetData <StreamOutputStatistics>(this.query);
}
public void GetData(RenderContext context)
{
if (this.hasrun == false)
{
return;
}
for (int i = 0; i < WAIT_MAX; i++)
{
if (context.Context.IsDataAvailable(this.query))
{
this.Statistics = context.Context.GetData <StreamOutputStatistics>(this.query);
return;
}
}
}
