SDL_GetRenderOutputSize

sdl3_sys::render

Function SDL_GetRenderOutputSize 

Source 
pub unsafe extern "C" fn SDL_GetRenderOutputSize(
    renderer: *mut SDL_Renderer,
    w: *mut c_int,
    h: *mut c_int,
) -> bool
Expand description

Get the output size in pixels of a rendering context.

This returns the true output size in pixels, ignoring any render targets or logical size and presentation.

For the output size of the current rendering target, with logical size adjustments, use SDL_GetCurrentRenderOutputSize() instead.

§Parameters

  • renderer: the rendering context.
  • w: a pointer filled in with the width in pixels.
  • h: a pointer filled in with the height in pixels.

§Return value

Returns true on success or false on failure; call SDL_GetError() for more information.

§Thread safety

This function should only be called on the main thread.

§Availability

This function is available since SDL 3.2.0.

§See also