r7142 - trunk/darkplaces

[havoc at icculus.org]

Author: havoc
Date: 2007-04-19 08:50:45 -0400 (Thu, 19 Apr 2007)
New Revision: 7142

Modified:
   trunk/darkplaces/gl_rmain.c
Log is attached.
significant cleanup of reliefmapping shader, now uses step() function
instead of if's, this might improve compatibility with ATI cards, but
not sure, in any case I improved the stepping math a little bit which
saves some time, minor fps improvement on reliefmapping compared to
before


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