comparison src/visibility.c @ 462:af4b506ad56f

Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
author wycc@122-116-38-188.HINET-IP.hinet.net
date Wed, 28 Oct 2009 02:39:02 +0800
parents 530bb7728546
children 586e50f82c1f
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461:61a0bceb369d 462:af4b506ad56f