We need to replace the mGamepads vector with a hash table which stores gamepads as RefPtr. I saw lots of used-as-freed errors when getting the callback of `ReportChangedCallback()`. It is because the item in mGamepads has been changed but the old object still registers `IOHIDDeviceRegisterInputReportCallback`. Using a hashtable also makes our code be easier to maintain.
Bug 1609068 Comment 15 Edit History
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We need to replace the mGamepads vector with a hash table which stores gamepads as RefPtr. I saw lots of used-as-freed errors when getting the callback of `ReportChangedCallback()`. It is because the items in mGamepads has been changed but the old object still registers `IOHIDDeviceRegisterInputReportCallback`. Using a hashtable also makes our code be easier to maintain.
We need to replace the mGamepads vector with a hash table which stores gamepads as RefPtr. I saw lots of used-as-freed errors when getting the callback of `ReportChangedCallback()`. It is because the items in mGamepads have been changed but the older objects still register `IOHIDDeviceRegisterInputReportCallback`. Using a hashtable also makes our code be easier to maintain.