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SDL_GetCurrentRenderOutputSize

sdl_sys_bindgen

Function SDL_GetCurrentRenderOutputSize 

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

Get the current output size in pixels of a rendering context.

If a rendering target is active, this will return the size of the rendering target in pixels, otherwise return the value of SDL_GetRenderOutputSize().

Rendering target or not, the output will be adjusted by the current logical presentation state, dictated by SDL_SetRenderLogicalPresentation().

Parameter: renderer the rendering context. Parameter: w a pointer filled in with the current width. Parameter: h a pointer filled in with the current height. 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.

Available Since: This function is available since SDL 3.2.0.

See Also: SDL_GetRenderOutputSize