SDL_HINT_MOUSE_DPI_SCALE_CURSORS

A variable setting whether we should scale cursors by the current display scale.

Header File

Defined in <SDL3/SDL_hints.h>

Syntax

#define SDL_HINT_MOUSE_DPI_SCALE_CURSORS "SDL_MOUSE_DPI_SCALE_CURSORS"

Remarks

The variable can be set to the following values:

• "0": Cursors will not change size based on the display content scale. (default)
• "1": Cursors will automatically match the display content scale (e.g. a 2x sized cursor will be used when the window is on a monitor with 200% scale). This is currently implemented on Windows and Wayland.

This hint needs to be set before creating cursors.

Version

This hint is available since SDL 3.4.0.

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CategoryAPI, CategoryAPIMacro, CategoryHints

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