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


A variable controlling whether video mode emulation is enabled under Wayland.

Header File

Defined in <SDL3/SDL_hints.h>




When this hint is set, a standard set of emulated CVT video modes will be exposed for use by the application. If it is disabled, the only modes exposed will be the logical desktop size and, in the case of a scaled desktop, the native display resolution.

The variable can be set to the following values:

This hint should be set before SDL is initialized.


This hint is available since SDL 3.0.0.

CategoryAPI, CategoryAPIMacro, CategoryHints

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