XdbeAllocateBackBufferName(3)	  X FUNCTIONS	 XdbeAllocateBackBufferName(3)



NAME
       XdbeAllocateBackBufferName - allocates a DBE buffer.

SYNOPSIS
       #include <X11/extensions/Xdbe.h>

       XdbeBackBuffer XdbeAllocateBackBufferName(

	   Display	  *dpy,
	   Window	  window,
	   XdbeSwapAction swap_action)

DESCRIPTION
       This function returns a drawable ID used to refer to the back buffer of
       the specified window.  The swap_action is a hint to indicate  the  swap
       action  that  will  likely  be  used  in  subsequent calls to XdbeSwap-
       Buffers().  The actual swap action used in calls  to  XdbeSwapBuffers()
       does  not  have	to be the same as the swap_action passed to this func-
       tion, though clients are encouraged  to	provide  accurate  information
       whenever possible.

ERRORS
       BadAlloc

       BadIDChoice

       BadMatch
	      The  specified window is not an InputOutput window or its visual
	      does not support DBE.

       BadValue
	      An invalid swap action was specified.

       BadWindow
	      An invalid window was specified.

SEE ALSO
       DBE, XdbeBeginIdiom(), XdbeDeallocateBackBufferName(),  XdbeEndIdiom(),
       XdbeFreeVisualInfo(),   XdbeGetBackBufferAttributes(),	XdbeGetVisual-
       Info(), XdbeQueryExtension(), XdbeSwapBuffers().




X Version 11			 libXext 1.0.5	 XdbeAllocateBackBufferName(3)

NAME - SYNOPSIS - DESCRIPTION - ERRORS - SEE ALSO -