SDL Wiki
(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.

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.

SDL_GetDisplayBounds

CategoryAPI


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