I modified the Duplication Sample a bit to let it run in loop and calculate how many loops it could handle. I got around 5 to 10 loops per second, with a lot of SharpDXException thrown, I think they came from AcquireNextFrame as #839 mentioned. The weird thing is, if I move the mouse continuously, I might get up to 160 loops per second. Why could cursor cause this issue?
I modified the Duplication Sample a bit to let it run in loop and calculate how many loops it could handle. I got around 5 to 10 loops per second, with a lot of SharpDXException thrown, I think they came from AcquireNextFrame as #839 mentioned. The weird thing is, if I move the mouse continuously, I might get up to 160 loops per second. Why could cursor cause this issue?