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hidapi: do not enumerate XInput devices owned by a kernel driver via libusb on macOS

tmkk 15 часов назад
Родитель
Сommit
cee2cb8ed1
1 измененных файлов с 11 добавлено и 0 удалено
  1. 11 0
      src/hidapi/libusb/hid.c

+ 11 - 0
src/hidapi/libusb/hid.c

@@ -1069,6 +1069,17 @@ struct hid_device_info  HID_API_EXPORT *hid_enumerate(unsigned short vendor_id,
 						struct hid_device_info *tmp;
 
 						res = libusb_open(dev, &handle);
+#ifdef SDL_PLATFORM_MACOS
+						if (res == 0) {
+							/* Do not enumerate XInput devices already owned by a kernel driver */
+							int is_xbox = is_xbox360(dev_vid, intf_desc) || is_xboxone(dev_vid, intf_desc);
+							if (is_xbox && libusb_kernel_driver_active(handle, intf_desc->bInterfaceNumber) == 1) {
+								libusb_close(handle);
+								handle = NULL;
+								continue;
+							}
+						}
+#endif
 
 #ifdef __ANDROID__
 						if (handle) {