(This is the legacy documentation for stable SDL2, the current stable version; SDL3 is the current development version.)

Draft

THIS PAGE IS A WORK IN PROGRESS ... Please make edits to this page to improve it!

SDL_HINT_VIDEO_X11_XINERAMA

A no-longer-used variable controlling whether the X11 Xinerama extension should be used.

Header File

Defined in [SDL_hints.h](https://github.com/libsdl-org/SDL/blob/SDL2/include/SDL_hints.h), but apps should _only_ `#include "SDL.h"`!

Syntax

#define SDL_HINT_VIDEO_X11_XINERAMA         "SDL_VIDEO_X11_XINERAMA"

Remarks

Before SDL 2.0.24, this would let apps and users disable Xinerama support on X11. Now SDL never uses Xinerama, and does not check for this hint at all. The preprocessor define is left here for source compatibility.

Default

By default SDL will use Xinerama if it is available.

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CategoryAPI, CategoryAPIMacro, CategoryDefine, CategoryHints, CategoryDraft

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