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current_context_usage(3)	  Arcan Lua API 	current_context_usage(3)

NAME
     current_context_usage  - Return how many cells the current context has, and
     how many of those cells that are currently unused.

SYNOPSIS
     total, used
     current_context_usage()

DESCRIPTION
     This function sweeps the VID  pool of  the  currently  active  context  and
     counts  O(n) how many of these are in use and subsequently returns how many
     slots are available in total, and how many are maked as used. The number of
     free slots can be found by subtracting used from total.

EXAMPLE
     function current_context_usage0()
	   a = fill_surface(32, 32, 0, 0, 0);
	   print(current_context_usage());
	   b = fill_surface(32, 32, 0, 0, 0);
	   print(current_context_usage());
     end

vidsys				   August 2026		current_context_usage(3)

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