SDL_lroundf3
Round x to the nearest integer representable as a long
Usage
#include "SDL3/SDL.h"
long SDL_lroundf(float x);
Header file
Defined in SDL3/SDL_stdinc.h
Overview
Rounds x to the nearest integer. Values halfway between integers will be rounded away from zero.
Domain: -INF<=x<=INF Range: MIN_LONG<=y<=MAX_LONG This function operates on single-precision floating point values, use
SDL_lround
for double-precision floats. To get the result as a floating-point type, use SDL_roundf .
Function parameters
- x
-
floating point value.
Return value
Returns the nearest integer to x .
Thread safety
It is safe to call this function from any thread.