SDL_GetDisplayProperties - Get the properties associated with a display.

       This function is available since SDL 3.2.0.

Simple Directmedia Layer                           SDL 3.2.20                        SDL_GetDisplayProperties(3)

       The following read-only properties are provided by SDL:

       •  SDL_PROP_DISPLAY_HDR_ENABLED_BOOLEAN:  true if the display has HDR headroom above the SDR white point.
       This is for informational and diagnostic purposes only, as not all platforms provide this information  at
       the display level.

       On KMS/DRM:

       •  SDL_PROP_DISPLAY_KMSDRM_PANEL_ORIENTATION_NUMBER:  the "panel orientation" property for the display in
       degrees of clockwise rotation. Note that this is  provided  only  as  a  hint,  and  the  application  is
       responsible for any coordinate transformations needed to conform to the requested display orientation.

displayID
              the instance ID of the display to query.

       SDL_GetDisplayProperties - Get the properties associated with a display.

       Returns a valid property ID on success or 0 on failure; call SDL_GetError() for more information.

#include<SDL3/SDL_video.h>SDL_PropertiesIDSDL_GetDisplayProperties(SDL_DisplayIDdisplayID);

       This function should only be called on the main thread.