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