Man page - sdl_roundf(3)

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SDL_roundf - Round x to the nearest integer.

Defined in SDL3/SDL_stdinc.h

#include "SDL3/SDL.h"

float SDL_roundf(float x);

Rounds x to the nearest integer. Values halfway between integers will be rounded away from zero.

Domain: -INF <= x <= INF Range: -INF <= y <= INF , y integer

This function operates on single-precision floating point values, use

SDL_round
for double-precision floats. To get the result as an integer type, use SDL_lroundf .

floating point value.

Returns the nearest integer to x .

It is safe to call this function from any thread.

This function is available since SDL 3.2.0.