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Make sure we don't create a game controller mapping for HID devices that aren't supported by HIDAPI

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This commit is contained in:
Sam Lantinga 2021-01-28 14:54:01 -08:00
parent 7e19c634c1
commit 7f710e93f0
1 changed files with 7 additions and 1 deletions
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8
src/joystick/hidapi/SDL_hidapijoystick.c
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@ -446,8 +446,14 @@ HIDAPI_GetDeviceDriver(SDL_HIDAPI_Device *device)
const Uint16 USAGE_MULTIAXISCONTROLLER = 0x0008; const Uint16 USAGE_MULTIAXISCONTROLLER = 0x0008;
int i; int i;
SDL_GameControllerType type; SDL_GameControllerType type;
SDL_JoystickGUID check_guid;
if (SDL_ShouldIgnoreJoystick(device->name, device->guid)) { /* Make sure we have a generic GUID here, otherwise if we pass a HIDAPI
guid, this call will create a game controller mapping for the device.
*/
check_guid = device->guid;
check_guid.data[14] = 0;
if (SDL_ShouldIgnoreJoystick(device->name, check_guid)) {
return NULL; return NULL;
} }