On Wed Dec 18 02:28:09 2024 +0000, stephematician stephematician wrote:
I notice that in _any_ wine application (even winecfg), the CPU usage increases from 10% to about 35% on my machine when the mouse is being moved (500Hz mouse poll); then it drops to zero when the mouse is not moving. Is this due to ClipCursor?
I see that there was an improvement to performance, here: https://gitlab.winehq.org/wine/wine/-/merge_requests/3072
However, I was still seeing slow-downs as recently as wine-staging 9.22 (particularly in Horizon Zero Dawn) - which _should_ have included that improvement. In 10.0-rc2, I'm getting much better performance (no frame rate drops) - although still something of an increase in CPU usage when the mouse is moving (versus not).