NAME¶

SDL_fabs - Compute the absolute value of x

SYNOPSIS¶

#include <SDL3/SDL_stdinc.h>

double SDL_fabs(double x);

DESCRIPTION¶

Domain: -INF <= x <= INF

Range: 0 <= y <= INF

This function operates on double-precision floating point values, use SDL_fabsf for single-precision floats.

FUNCTION PARAMETERS¶

x

floating point value to use as the magnitude.

RETURN VALUE¶

Returns the absolute value 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¶

SDL_fabsf(3)