Emulator Issues #13280
open
Special values (NaN/Infinity) in input expressions are not handled. e.g. division by zero
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Description
Using Dolphin 5.0-19368 from flathub, under ubuntu, and I love it, thanks! ;)
I think I found a bug in gamepad setup.
I (really) need to set x=x/(1/x) for my left analog joystick (cf screen shot D-conf). It's a excellent way to use old/bad gamepad.
But I can't set it for the 4 directions. If I do so, that break "calibrate" function, and I don't see anything in this window (named " Étalonner " in screenshots). Trying in game also don't work.
But in configuration window (screenshot d-conf), every things seem ok, the result is as expected, all fine, what ever the configuration.
In screenshot d-1, Right and Down don't work any more, what ever I configure it. Up and Left works as expected, as you can see in screenshot d-2.
Trying many configuration, it's always the same: all fine in "right clic conf" (D-conf) and chaotic result in calibrate window (1st game pad window).
I'm sorry, I can't test if the issue is present in the latest development version because it's not easy for linux, that's why I use flatpack. I also suggest to add flatpack link in installation/linux section in dolphin documentation.
Best,
Files
Updated by Gloidz over 1 year ago
Controller setup as "standard controller".
Using SDL. (my possibility are evdev, ximput2 or sdl)
Updated by Billiard26 9 months ago
- Subject changed from Can't setup analog joystick correctly - unexpected reaction to Special values (NaN/Infinity) in input expressions are not handled. e.g. division by zero
- Status changed from New to Questionable
- Operating system OS X added
- Operating system deleted (
N/A)
x/(1/x) is likely dividing by zero.
Weird things are to be expected.
I don't know if there is much we should be doing about this other than just converting invalid numbers to zero?
Updated by Billiard26 9 months ago
- Operating system N/A added
- Operating system deleted (
OS X)