NAME
SDL_floorf - Compute the floor of x .
HEADER FILE
Defined in SDL3/SDL_stdinc.h
SYNOPSIS
#include "SDL3/SDL.h"
float SDL_floorf(float x);
DESCRIPTION
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 single-precision floating point values, use
SDL_floor
for double-precision floats.
FUNCTION PARAMETERS
- x
-
floating point value.
RETURN VALUE
Returns the floor of x .
THREAD SAFETY
It is safe to call this function from any thread.
AVAILABILITY
This function is available since SDL 3.2.0.
SEE ALSO
•(3), SDL_floor(3), •(3), SDL_ceilf(3), •(3), SDL_truncf(3), •(3), SDL_roundf(3), •(3), SDL_lroundf(3)