<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED - Touchpad does not feel "right", acceleration issue" href="https://bugs.freedesktop.org/show_bug.cgi?id=90735#c21">Comment # 21</a> on <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED - Touchpad does not feel "right", acceleration issue" href="https://bugs.freedesktop.org/show_bug.cgi?id=90735">bug 90735</a> from <a class="email" href="mailto:lisec.velimir@gmail.com" title="Velimir Lisec <lisec.velimir@gmail.com>"> Velimir Lisec</a> <pre>Hi Britt and Peter, I've tried using the touchpad with the patch from <a href="show_bug.cgi?id=90735#c15">comment 15</a> applied, and it feels better then the current git master. But to me personally it's too slow. I guess when the slider work gets finished I could just speed it up from the settings. The more serious problem is that there's no deceleration, minimum speed is baseline. That's too fast for slow movements. I've been playing with the parameters and this is what feels nice to me (also, I added deceleration at slow speeds): double baseline = 0.3; double min_speed = 0.2; threshold = 1.4; max_accel = 0.8; incline = 0.06; s1 = min(baseline, min_speed + speed_in * incline); s2 = baseline + (speed_in - threshold) * incline; factor = min(max_accel, s2 > baseline ? s2 : s1);</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>