That would cause delay by recording, plus I don't have the software. (You have to buy Camtasia right?)MillhioreF wrote:
You can record your gameplay with Camtasia. The framerate isn't the best, but it forces the Windows cursor to be visible in the recording, so you can check and see if it's desynced from the osu! cursor. It shouldn't be, though.
Yes I did modify the USB port polling rates, I also installed custom HID drivers over the tablet ones by mirroring them but modifying their polling rate. It does work but that application reads it incorrectly. I've tested it with a lot of people so far and they all say that the polling change works.Full Tablet wrote:
@Dexus: In your profile it says your Bamboo tablet is 1000hz, how do you manage that? If you did that by increasing the USB ports polling rates, can you check if it really works? http://www.cybergamer.org/files/2260/ (try mirror 2). (In that test my tablet averages 133Hz, with some readings telling ~800Hz and some less than ~100Hz).
Ok, I followed the guide. It seems this does not increase the polling rate of the tablet, but makes it more consistent (the test gave readings of only ~130-140, no readings of about ~800 or ~100).Dexus wrote:
Yes I did modify the USB port polling rates, I also installed custom HID drivers over the tablet ones by mirroring them but modifying their polling rate. It does work but that application reads it incorrectly. I've tested it with a lot of people so far and they all say that the polling change works.Full Tablet wrote:
@Dexus: In your profile it says your Bamboo tablet is 1000hz, how do you manage that? If you did that by increasing the USB ports polling rates, can you check if it really works? http://www.cybergamer.org/files/2260/ (try mirror 2). (In that test my tablet averages 133Hz, with some readings telling ~800Hz and some less than ~100Hz).
You can find my guide on how to change the polling here
It was surprising to me that changing the polling would work. There is however still issues of when I miss it really makes my cursor fall behind but then it snaps straight to where it should be.
Almost forgot to add that I did the polling change after making this thread. The delay is at an extreme minimum now.
How do I control this with an AMD graphics card? Also with 120fps limiter it feels as if though the cursor doesn't respond as fast as it should, it is stable though. Unlimited feels much better but has the issues of having bad slow downs on certain maps and parts of songs. So it's either have a consistently slow cursor or have really bad spikes on certain songs.peppy wrote:
The latency you are seeing here is frame latency in osu!. Use unlimited frame limiter if this concerns you, though generally you should not be seeing such variance with 120fps limiter, unless your graphics card is forcing pre-render frames (make sure to check this setting is you are using an nvidia card especially.
Desktop composition is disabled and I do not play full screen. However I will try to switch around some settings so my tablet plays the same while full screen.peppy wrote:
Are you running full screen? That will make a relatively large difference, especially if you have desktop composition turned on.
This is nothing specific to XNA...it has to do with the fact that with D3D whenever you submit a draw call, the results aren't reflected on-screen at the time that code runs on the CPU. Instead your CPU code might be up to 2 frames ahead of what the GPU is doing, and the commands are queued up by the driver. And even if you're CPU-bound and you're not working 1 or 2 frames ahead of the GPU, you still need to wait for the the back-buffer to be flipped and presented onto the front-buffer. Ultimately you're always going to be at least frame behind the cursor, hence the lag.