SDL_truncf - Man Page

Defined in SDL3/SDL_stdinc.h

#include "SDL3/SDL.h"

float SDL_truncf(float x);

Rounds x to the next closest integer to 0. This is equivalent to removing the fractional part of x , leaving only the integer part.

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

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

SDL_trunc
for double-precision floats.

x

floating point value.

Returns x truncated to an integer.

It is safe to call this function from any thread.

This function is available since SDL 3.2.0.

·(3), SDL_trunc(3), ·(3), SDL_fmodf(3), ·(3), SDL_ceilf(3), ·(3), SDL_floorf(3), ·(3), SDL_roundf(3), ·(3), SDL_lroundf(3)

SDL_ceilf(3), SDL_floorf(3), SDL_fmodf(3), SDL_lroundf(3), SDL_modff(3), SDL_roundf(3), SDL_trunc(3).