Man page - sdl_hint_gamecontrollerconfig(3)

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Package: libsdl3-doc
apt-get install libsdl3-doc

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SDL_HINT_GAMECONTROLLERCONFIG - A variable that lets you manually hint extra gamecontroller db entries.

Defined in SDL3/SDL_hints.h

#include "SDL3/SDL.h"

#define SDL_HINT_GAMECONTROLLERCONFIG SDL_GAMECONTROLLERCONFIG"

The variable should be newline delimited rows of gamecontroller config data, see SDL_gamepad .h

You can update mappings after SDL is initialized with

SDL_GetGamepadMappingForGUID () and

SDL_AddGamepadMapping ()

This hint should be set before SDL is initialized.

This hint is available since SDL 3.2.0.