devela::_dep::sdl2::sys

Function SDL_RenderSetIntegerScale

pub unsafe extern "C" fn SDL_RenderSetIntegerScale(
    renderer: *mut SDL_Renderer,
    enable: SDL_bool,
) -> i32
Available on crate feature dep_sdl2 only.
Expand description

Set whether to force integer scales for resolution-independent rendering.

This function restricts the logical viewport to integer values - that is, when a resolution is between two multiples of a logical size, the viewport size is rounded down to the lower multiple.

\param renderer the renderer for which integer scaling should be set \param enable enable or disable the integer scaling for rendering \returns 0 on success or a negative error code on failure; call SDL_GetError() for more information.

\since This function is available since SDL 2.0.5.

\sa SDL_RenderGetIntegerScale \sa SDL_RenderSetLogicalSize