|
Size: 855
Comment: Fixed text (Feedback 2016-05-14).
|
Size: 858
Comment: Added empty line.
|
| Deletions are marked like this. | Additions are marked like this. |
| Line 26: | Line 26: |
| The displayIndex needs to be in the range from 0 to [[SDL_GetNumVideoDisplays]]() - 1. This allows you to support multiple screens. | The displayIndex needs to be in the range from 0 to [[SDL_GetNumVideoDisplays]]() - 1. This allows you to support multiple screens. |
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_GetNumVideoDisplays() - 1.
This allows you to support multiple screens.
