SDL_GetNumDisplayModes

Get the number of available display modes.

Header File

Defined in SDL_video.h

Syntax

int SDL_GetNumDisplayModes(int displayIndex);

Function Parameters

int displayIndex the index of the display to query.

Return Value

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

Remarks

The displayIndex needs to be in the range from 0 to SDL_GetNumVideoDisplays() - 1.

Version

This function is available since SDL 2.0.0.

See Also

CategoryAPI, CategoryAPIFunction, CategoryVideo