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| ''You can add useful comments here'' | The displayIndex needs to be in the range from 0 to [[SDL_GetNumDisplayModes]]() - 1. (0 being the first display/first screen, 1 being the second one etc..) This allows you to supporting multiple screens nicely. |
SDL_GetNumDisplayModes
Use this function to return the number of available display modes.
Contents
Syntax
int SDL_GetNumDisplayModes(int displayIndex)
Function Parameters
displayIndex |
the index of the display to query |
Return Value
Returns a number >= 1 on success or a negative error code on failure; call SDL_GetError() for more information.
Code Examples
You can add your code example here
Remarks
The displayIndex needs to be in the range from 0 to SDL_GetNumDisplayModes() - 1. (0 being the first display/first screen, 1 being the second one etc..) This allows you to supporting multiple screens nicely.
