SDL Wiki
(This is the documentation for SDL3, which is under heavy development and the API is changing! SDL2 is the current stable version!)


Request SDL_AppIterate() be called at a specific rate.

Header File

Defined in <SDL3/SDL_hints.h>




This number is in Hz, so "60" means try to iterate 60 times per second.

On some platforms, or if you are using SDL_main instead of SDL_AppIterate, this hint is ignored. When the hint can be used, it is allowed to be changed at any time.

This defaults to 60, and specifying NULL for the hint's value will restore the default.

This hint can be set anytime.


This hint is available since SDL 3.0.0.

CategoryAPI, CategoryAPIMacro, CategoryHints

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