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

SDL_GetWindowDisplayIndex

Get the index of the display associated with a window.

Header File

Defined in SDL_video.h

Syntax

int SDL_GetWindowDisplayIndex(SDL_Window * window);

Function Parameters

SDL_Window *

window

the window to query.

Return Value

(int) Returns the index of the display containing the center of the window on success 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
• SDL_GetNumVideoDisplays

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CategoryAPI, CategoryAPIFunction, CategoryVideo

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