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

SDL_GetNumVideoDisplays

Get the number of available video displays.

Header File

Defined in SDL_video.h, but apps should only #include "SDL.h"!

Syntax

int SDL_GetNumVideoDisplays(void);

Return Value

Returns a number >= 1 or a negative error code on failure; call SDL_GetError() for more information.

Version

This function is available since SDL 2.0.0.

See Also

• SDL_GetDisplayBounds

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CategoryAPI, CategoryAPIFunction

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