pandory500/SDL-mirror
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Fixed issue where the throttle and other axes on racing wheels don't start at zero and show up as immediate input when the wheel is turned for the first time. Wait until they are actually moved before generating input from them.

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This commit is contained in:
Sam Lantinga 2016-12-22 17:33:45 -08:00
parent 88c9dd30ad
commit 5ea622c38f
3 changed files with 35 additions and 35 deletions
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8
src/joystick/SDL_gamecontroller.c
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@ -1132,12 +1132,12 @@ SDL_GameControllerOpen(int device_index)
int leftTriggerMapping = gamecontroller->mapping.axes[SDL_CONTROLLER_AXIS_TRIGGERLEFT];
int rightTriggerMapping = gamecontroller->mapping.axes[SDL_CONTROLLER_AXIS_TRIGGERRIGHT];
if (leftTriggerMapping >= 0) {
gamecontroller->joystick->axes[leftTriggerMapping] =
gamecontroller->joystick->axes_zero[leftTriggerMapping] = (Sint16)-32768;
gamecontroller->joystick->axes[leftTriggerMapping].value =
gamecontroller->joystick->axes[leftTriggerMapping].zero = (Sint16)-32768;
}
if (rightTriggerMapping >= 0) {
gamecontroller->joystick->axes[rightTriggerMapping] =
gamecontroller->joystick->axes_zero[rightTriggerMapping] = (Sint16)-32768;
gamecontroller->joystick->axes[rightTriggerMapping].value =
gamecontroller->joystick->axes[rightTriggerMapping].zero = (Sint16)-32768;
}
}