(This is the documentation for SDL3, which is under heavy development and the API is changing! SDL2 is the current stable version!)

SDL_HINT_VIDEO_X11_SCALING_FACTOR

A variable forcing the content scaling factor for X11 displays.

Header File

Defined in <SDL3/SDL_hints.h>

Syntax

#define SDL_HINT_VIDEO_X11_SCALING_FACTOR      "SDL_VIDEO_X11_SCALING_FACTOR"

Remarks

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.

Version

This hint is available since SDL 3.0.0.

CategoryAPI, CategoryAPIMacro, CategoryHints