SDL Wiki
(This is the legacy documentation for stable SDL2, the current stable version; SDL3 is the current development version.)

SDL_HapticNumEffects

Get the number of effects a haptic device can store.

Syntax

int SDL_HapticNumEffects(SDL_Haptic * haptic);

Function Parameters

haptic

the SDL_Haptic device to query

Return Value

Returns the number of effects the haptic device can store or a negative error code on failure; call SDL_GetError() for more information.

Remarks

On some platforms this isn't fully supported, and therefore is an approximation. Always check to see if your created effect was actually created and do not rely solely on SDL_HapticNumEffects().

Version

This function is available since SDL 2.0.0.

SDL_HapticNumEffectsPlaying
SDL_HapticQuery

CategoryAPI


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