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
line wrap: on
line diff
--- 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)