Mercurial > sdl-ios-xcode
diff include/SDL_video.h @ 1963:2590b68531ef
Added SDL_GetCurrentVideoDisplay()
author | Sam Lantinga <slouken@libsdl.org> |
---|---|
date | Wed, 02 Aug 2006 03:20:52 +0000 |
parents | ba0d62354872 |
children | a788656ca29a |
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--- a/include/SDL_video.h Sun Jul 30 08:09:20 2006 +0000 +++ b/include/SDL_video.h Wed Aug 02 03:20:52 2006 +0000 @@ -403,13 +403,24 @@ * * \brief Set the index of the currently selected display. * + * \return 0 on success, or -1 if the index is out of range. + * + * \sa SDL_GetNumVideoDisplays() + * \sa SDL_GetCurrentVideoDisplay() + */ +extern DECLSPEC int SDLCALL SDL_SelectVideoDisplay(int index); + +/** + * \fn int SDL_GetCurrentVideoDisplay(void) + * + * \brief Get the index of the currently selected display. + * * \return The index of the currently selected display. * - * \note You can query the currently selected display by passing an index of -1. - * * \sa SDL_GetNumVideoDisplays() + * \sa SDL_SelectVideoDisplay() */ -extern DECLSPEC int SDLCALL SDL_SelectVideoDisplay(int index); +extern DECLSPEC int SDLCALL SDL_GetCurrentVideoDisplay(void); /** * \fn int SDL_GetNumDisplayModes(void)