sdlFloorf function stdinc

double sdlFloorf(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 single-precision floating point values, use SDL_floor for double-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 3.2.0.

\sa SDL_floor \sa SDL_ceilf \sa SDL_truncf \sa SDL_roundf \sa SDL_lroundf

extern SDL_DECLSPEC float SDLCALL SDL_floorf(float x)

Implementation

double sdlFloorf(double x) {
  final sdlFloorfLookupFunction = _libSdl
      .lookupFunction<Float Function(Float x), double Function(double x)>(
        'SDL_floorf',
      );
  return sdlFloorfLookupFunction(x);
}