NAME¶

SDL_lroundf - Round x to the nearest integer representable as a long

HEADER FILE¶

Defined in SDL3/SDL_stdinc.h

SYNOPSIS¶

#include "SDL3/SDL.h"

long SDL_lroundf(float x);

DESCRIPTION¶

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_lroundf
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

AVAILABILITY¶

This function is available since SDL 3.0.0.

SEE ALSO¶

SDL_lround(3), SDL_roundf(3), SDL_floorf(3), SDL_ceilf(3), SDL_truncf(3)