sdlLroundf function stdinc

int sdlLroundf(
  1. double x
)

Round x to the nearest integer representable as a long

Rounds x to the nearest integer. Values halfway between integers will be rounded away from zero.

Domain: -INF <= x <= INF

Range: MIN_LONG <= y <= MAX_LONG

This function operates on single-precision floating point values, use SDL_lround for double-precision floats. To get the result as a floating-point type, use SDL_roundf.

\param x floating point value. \returns the nearest integer to x.

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

\since This function is available since SDL 3.2.0.

\sa SDL_lround \sa SDL_roundf \sa SDL_floorf \sa SDL_ceilf \sa SDL_truncf

extern SDL_DECLSPEC long SDLCALL SDL_lroundf(float x)

Implementation

int sdlLroundf(double x) {
  final sdlLroundfLookupFunction = _libSdl
      .lookupFunction<Int32 Function(Float x), int Function(double x)>(
        'SDL_lroundf',
      );
  return sdlLroundfLookupFunction(x);
}