devela::_dep::sdl3::sys::stdinc

Function SDL_ceilf

pub unsafe extern "C" fn SDL_ceilf(x: f32) -> f32
Available on crate feature dep_sdl3 only.
Expand description

Compute the ceiling of x.

The ceiling of x is the smallest integer y such that y > x, i.e x rounded up 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_ceil for double-precision floats.

§Parameters

  • x: floating point value.

§Return value

Returns the ceiling of x.

§Thread safety

It is safe to call this function from any thread.

§Availability

This function is available since SDL 3.2.0.

§See also