NAME

       SDL_SetHapticGain - Set the global gain of the specified haptic device.

HEADER FILE

       Defined in SDL3/SDL_haptic.h

SYNOPSIS

       #include "SDL3/SDL.h"

       bool SDL_SetHapticGain(SDL_Haptic *haptic, int gain);

DESCRIPTION

       Device must support the SDL_HAPTIC_GAIN
        feature.

       The user may specify the maximum gain by setting the environment variable

       SDL_HAPTIC_GAIN_MAX  which  should  be  between  0  and 100. All calls to SDL_SetHapticGain () will scale
       linearly using SDL_HAPTIC_GAIN_MAX as the maximum.

FUNCTION PARAMETERS

       haptic the SDL_Haptic
               device to set the gain on.

       gain   value to set the gain to, should be between 0 and 100 (0 - 100).

RETURN VALUE

       Returns true on success or false on failure; call

       SDL_GetError () for more information.

AVAILABILITY

       This function is available since SDL 3.2.0.

SEE ALSO

       •(3), SDL_GetHapticFeatures(3)

Simple Directmedia Layer                            SDL 3.2.8                               SDL_SetHapticGain(3)