SDL_fabs

Compute the absolute value of x

Header File

Defined in <SDL3/SDL_stdinc.h>

Syntax

double SDL_fabs(double x);

Function Parameters

double x floating point value to use as the magnitude.

Return Value

(double) Returns the absolute value of x.

Remarks

Domain: -INF <= x <= INF

Range: 0 <= y <= INF

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

Thread Safety

It is safe to call this function from any thread.

Version

This function is available since SDL 3.2.0.

See Also

CategoryAPI, CategoryAPIFunction, CategoryStdinc