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libsdl-org / SDL

Simple Directmedia Layer
https://libsdl.org
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SDL2 2.30.0 has issues with Controller buttons not registering #9019

Open Zombie-Ryushu opened 8 months ago

Zombie-Ryushu commented 8 months ago

SDL2 has issues with Controller buttons not registering.

A number of games, and emulators are broken reading button inputs. Game pads are Detected, but certain buttons don't work. It upgrades SDL2 2.30.0. USB Controllers stop functioning correctly.

This affects:

Wine Cannnonball PPSSPP PCSX2.

If I use LD_LIBRARY_PATH to load SDL 2.0.8, all the buttons on my gamepad work as intended again.

slouken commented 7 months ago

Which controllers are affected, and which buttons?

Can you give step by step complete instructions on how to reproduce this? Or even better, can you debug what's going on there yourself?

Zombie-Ryushu commented 7 months ago

Yes, take an application such as ppsspp or Wine, built with SDL 2.0.8 in mind. Try and map buttons in Wine games or any game effected this. Examples are:

Wine PPSSPP Cannonball.

install libsdl 2.33.0 in /usr/lib64 and 2.0.8 in /usr/local/lib64. Direct a Symlink to libSDL-2.0.so.0 ine, run Wine control. test the buttons.

I use a: Bus 001 Device 112: ID 0738:8828 Mad Catz, Inc. PS3 RF pad

Button 3, 4, 12 and 13 will not register.