SDL_ceil - Man Page
Compute the ceiling of x .
Header File
Defined in SDL3/SDL_stdinc.h
Synopsis
#include "SDL3/SDL.h" double SDL_ceil(double x);
Description
The ceiling of x is the smallest integer y such that y>x , i.e x rounded up 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_ceilf
for single-precision floats.
Function Parameters
- x
floating point value.
Return Value
Returns the ceiling 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_ceilf(3), ·(3), SDL_floor(3), ·(3), SDL_trunc(3), ·(3), SDL_round(3), ·(3), SDL_lround(3)
Referenced By
SDL_ceilf(3), SDL_floor(3), SDL_fmod(3), SDL_lround(3), SDL_round(3), SDL_trunc(3).
SDL 3.2.2 Simple Directmedia Layer SDL3 FUNCTIONS