SDL_scalbn - Scale x by an integer power of two.

       This function is available since SDL 3.2.0.

       Multiplies x by the n th power of the floating point radix (always 2).

       Domain: -INF<=x<=INF , n integer

       Range: -INF<=y<=INF This function operates on double-precision floating point values, use

       SDL_scalbnf
        for single-precision floats.

x      floating point value to be scaled.

       n      integer exponent.

       Defined in SDL3/SDL_stdinc.h

       SDL_scalbn - Scale x by an integer power of two.

       Returns x*2^n .

•(3), SDL_scalbnf(3), •(3), SDL_pow(3)

Simple Directmedia Layer                           SDL 3.2.10                                      SDL_scalbn(3)

#include"SDL3/SDL.h"doubleSDL_scalbn(doublex,intn);

       It is safe to call this function from any thread.