Commit 1542300a899fc81e814c6640142de4c88fecb5f7
2021-03-24T22:37:08
joystick: linux: Avoid checking for gamepad mapping each frame The information whether a specific joystick can be used as a gamepad is not going to change every frame, so we can cache the result into a variable. This dramatically reduces the performance impact of SDL2 on small embedded devices, since the code path that is now avoided was quite heavy. Fixes #4229. Signed-off-by: Paul Cercueil <paul@crapouillou.net>