sdlAcos function
Use this function to compute arc cosine of x
.
The definition of y = acos(x)
is x = cos(y)
.
Domain: -1 <= x <= 1
Range: 0 <= y <= Pi
\param x floating point value, in radians.
\returns arc cosine of x
.
\since This function is available since SDL 2.0.2.
extern DECLSPEC double SDLCALL SDL_acos(double x)
Implementation
double sdlAcos(double x) {
final sdlAcosLookupFunction = libSdl2.lookupFunction<
Double Function(Double x), double Function(double x)>('SDL_acos');
return sdlAcosLookupFunction(x);
}