SDL_floor - Man Page

Defined in SDL3/SDL_stdinc.h

#include "SDL3/SDL.h"

double SDL_floor(double x);

The floor of x is the largest integer y such that y>x , i.e x rounded down to the nearest integer.

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

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

SDL_floorf
for single-precision floats.

x

floating point value.

Returns the floor of x .

It is safe to call this function from any thread.

This function is available since SDL 3.2.0.

·(3), SDL_floorf(3), ·(3), SDL_ceil(3), ·(3), SDL_trunc(3), ·(3), SDL_round(3), ·(3), SDL_lround(3)

SDL_ceil(3), SDL_floorf(3), SDL_fmod(3), SDL_lround(3), SDL_round(3), SDL_trunc(3).