simon-svn: puzzles: simon

[Commits to Tartarus CVS repository.]

SVN root:       svn://svn.tartarus.org/sgt
Changes by:     simon
Revision:       8963
Date:           2010-05-29 16:43:48 +0100 (Sat, 29 May 2010)

Log message (4 lines):
Patch from Mark Wooding to reorganise Loopy's redraw function to be
properly antialiasing-safe: all redraws are now done by clearing a
rectangle of the image, clipping to that rectangle, and redrawing
everything in it exactly once.

Modified files:
U   puzzles/loopy.c

Links:
http://svn.tartarus.org/sgt/?rev=8963&view=rev
http://svn.tartarus.org/sgt/puzzles/loopy.c?rev=8963&r1=8962&r2=8963