Man page - sdl_hint_render_vsync(3)

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Manual

SDL_HINT_RENDER_VSYNC

NAME
HEADER FILE
SYNOPSIS
DESCRIPTION
AVAILABILITY

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NAME

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 SDL3/SDL_hints.h

SYNOPSIS

#include "SDL3/SDL.h"

#define SDL_HINT_RENDER_VSYNC SDL_RENDER_VSYNC"

DESCRIPTION

This hint overrides the application preference when creating a renderer.

The variable can be set to the following values:

• "0": Disable vsync. (default)

• "1": Enable vsync.

This hint should be set before creating a renderer.

AVAILABILITY

This hint is available since SDL 3.2.0.

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