NAME¶

SDL_GetClosestFullscreenDisplayMode - Get the closest match to the requested display mode.

SYNOPSIS¶

#include "SDL3/SDL.h"

const SDL_DisplayMode* SDL_GetClosestFullscreenDisplayMode(SDL_DisplayID displayID, int w, int h, float refresh_rate, SDL_bool include_high_density_modes);

DESCRIPTION¶

The available display modes are scanned and closest is filled in with the closest mode matching the requested mode and returned. The mode format and refresh rate default to the desktop mode if they are set to 0. The modes are scanned with size being first priority, format being second priority, and finally checking the refresh rate. If all the available modes are too small, then NULL is returned.

FUNCTION PARAMETERS¶

displayID

the instance ID of the display to query

w

the width in pixels of the desired display mode

h

the height in pixels of the desired display mode

refresh_rate

the refresh rate of the desired display mode, or 0.0f for the desktop refresh rate

include_high_density_modes

Boolean to include high density modes in the search

RETURN VALUE¶

Returns a pointer to the closest display mode equal to or larger than the desired mode, or NULL on error; call SDL_GetError () for more information.

AVAILABILITY¶

This function is available since SDL 3.0.0.

SEE ALSO¶

SDL_GetDisplays(3), SDL_GetFullscreenDisplayModes(3)