(This is the documentation for SDL3, which is the current stable version. SDL2 was the previous version!)

SDL_HINT_HIDAPI_ENUMERATE_ONLY_CONTROLLERS

A variable to control whether SDL_hid_enumerate() enumerates all HID devices or only controllers.

Header File

Defined in <SDL3/SDL_hints.h>

Syntax

#define SDL_HINT_HIDAPI_ENUMERATE_ONLY_CONTROLLERS "SDL_HIDAPI_ENUMERATE_ONLY_CONTROLLERS"

Remarks

The variable can be set to the following values:

• "0": SDL_hid_enumerate() will enumerate all HID devices.
• "1": SDL_hid_enumerate() will only enumerate controllers. (default)

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 hint can be set anytime.

Version

This hint is available since SDL 3.1.3.

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CategoryAPI, CategoryAPIMacro, CategoryHints

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