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

Availability

       This function is available since SDL 3.2.0.

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 double-precision floating
       point values, use

       SDL_lroundf
        for single-precision floats. To get the result as a floating-point type, use SDL_round .

Function Parameters

x      floating point value.

Header File

       Defined in SDL3/SDL_stdinc.h

Name

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

Return Value

       Returns the nearest integer to x .

See Also

(3), SDL_lroundf(3), (3), SDL_round(3), (3), SDL_floor(3), (3), SDL_ceil(3), (3), SDL_trunc(3)

Simple Directmedia Layer                           SDL 3.2.10                                      SDL_lround(3)

Synopsis

#include"SDL3/SDL.h"longSDL_lround(doublex);

Thread Safety

       It is safe to call this function from any thread.

See Also