sdlFloor function

double sdlFloor(
  1. double x
)

Compute the floor of x.

The floor of x is the largest integer y such that y > x, i.e x rounded down to the nearest integer.

Domain: -INF <= x <= INF

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

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

\param x floating point value. \returns the floor of x.

\threadsafety It is safe to call this function from any thread.

\since This function is available since SDL 3.1.3.

\sa SDL_floorf \sa SDL_ceil \sa SDL_trunc \sa SDL_round \sa SDL_lround

extern SDL_DECLSPEC double SDLCALL SDL_floor(double x)

Implementation

double sdlFloor(double x) {
  final sdlFloorLookupFunction = libSdl3.lookupFunction<
      Double Function(Double x), double Function(double x)>('SDL_floor');
  return sdlFloorLookupFunction(x);
}