SDL_GetWindowAspectRatio - Get the size of a window's client area.

       This function is available since SDL 3.2.0.

window the window to query the width and height from.

       min_aspect
              a pointer filled in with the minimum aspect ratio of the window, may be NULL.

       max_aspect
              a pointer filled in with the maximum aspect ratio of the window, may be NULL.

       SDL_GetWindowAspectRatio - Get the size of a window's client area.

       for more information.

SDL_SetWindowAspectRatio(3)

Simple Directmedia Layer                           SDL 3.2.20                        SDL_GetWindowAspectRatio(3)

#include<SDL3/SDL_video.h>boolSDL_GetWindowAspectRatio(SDL_Window*window,float*min_aspect,float*max_aspect);

       This function should only be called on the main thread.