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Assume D-pad or thumbstick style axes are centered at 0

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This commit is contained in:
Sam Lantinga 2017-01-04 07:06:48 -08:00
parent 26f84d7447
commit 99e10ef506
1 changed files with 5 additions and 1 deletions
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6
src/joystick/SDL_joystick.c
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@ -125,7 +125,6 @@ SDL_JoystickAxesCenteredAtZero(SDL_Joystick *joystick)
Uint16 vendor;
Uint16 product;
} zero_centered_joysticks[] = {
{ 0x0810, 0xe501 }, /* NEXT SNES Controller */
{ 0x0e8f, 0x3013 }, /* HuiJia SNES USB adapter */
};
@ -133,6 +132,11 @@ SDL_JoystickAxesCenteredAtZero(SDL_Joystick *joystick)
Uint16 vendor = SDL_JoystickGetVendor(joystick);
Uint16 product = SDL_JoystickGetProduct(joystick);
if (joystick->naxes == 2) {
/* Assume D-pad or thumbstick style axes are centered at 0 */
return SDL_TRUE;
}
for (i = 0; i < SDL_arraysize(zero_centered_joysticks); ++i) {
if (vendor == zero_centered_joysticks[i].vendor &&
product == zero_centered_joysticks[i].product) {