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Added SDL_HINT_HIDAPI_ENUMERATE_ONLY_CONTROLLERS to control whether SDL_hid_enumerate() enumerates all HID devices or only controllers.

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By default SDL will only enumerate controllers, to reduce risk of hanging or crashing on devices with bad drivers and avoiding macOS keyboard capture permission prompts.
This commit is contained in:
Sam Lantinga 2023-05-27 09:37:38 -07:00
parent 77e59d4fa9
commit 0ffeca8a1c
10 changed files with 66 additions and 89 deletions
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2
include/SDL3/SDL_hidapi.h
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@ -222,6 +222,8 @@ extern DECLSPEC Uint32 SDLCALL SDL_hid_device_change_count(void);
* matches. If `vendor_id` and `product_id` are both set to 0, then all HID
* devices will be returned.
*
* By default SDL will only enumerate controllers, to reduce risk of hanging or crashing on bad drivers, but SDL_HINT_HIDAPI_ENUMERATE_ONLY_CONTROLLERS can be set to "0" to enumerate all HID devices.
*
* \param vendor_id The Vendor ID (VID) of the types of device to open, or 0
* to match any vendor.
* \param product_id The Product ID (PID) of the types of device to open, or 0