SDL_HINT_VIDEO_X11_SCALING_FACTOR - A variable forcing the content scaling factor for X11 displays.

       This hint is available since SDL 3.2.0.

Simple Directmedia Layer                           SDL 3.2.10               SDL_HINT_VIDEO_X11_SCALING_FACTOR(3)

       The variable can be set to a floating point value in the range 1.0-10.0f

       This hint should be set before SDL is initialized.

       Defined in SDL3/SDL_hints.h

       SDL_HINT_VIDEO_X11_SCALING_FACTOR - A variable forcing the content scaling factor for X11 displays.

#include"SDL3/SDL.h"#defineSDL_HINT_VIDEO_X11_SCALING_FACTORSDL_VIDEO_X11_SCALING_FACTOR"