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

SDL_HINT_RENDER_VSYNC

A variable controlling whether updates to the SDL screen surface should be synchronized with the vertical refresh, to avoid tearing.

Header File

Defined in SDL_hints.h

Syntax

#define SDL_HINT_RENDER_VSYNC               "SDL_RENDER_VSYNC"

Remarks

This variable can be set to the following values:

By default SDL does not sync screen surface updates with vertical refresh.


CategoryAPI, CategoryAPIMacro, CategoryHints


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