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SDL_ScaleSurface

sdl3_sys::surface

Function SDL_ScaleSurface 

Source 
pub unsafe extern "C" fn SDL_ScaleSurface(
    surface: *mut SDL_Surface,
    width: c_int,
    height: c_int,
    scaleMode: SDL_ScaleMode,
) -> *mut SDL_Surface
Expand description

Creates a new surface identical to the existing surface, scaled to the desired size.

The returned surface should be freed with SDL_DestroySurface().

§Parameters

  • surface: the surface to duplicate and scale.
  • width: the width of the new surface.
  • height: the height of the new surface.
  • scaleMode: the SDL_ScaleMode to be used.

§Return value

Returns a copy of the surface or NULL on failure; call SDL_GetError() for more information.

§Thread safety

This function can be called on different threads with different surfaces.

§Availability

This function is available since SDL 3.2.0.

§See also