glsl: Use fabs() on floating point values.
authorMatt Turner <mattst88@gmail.com>
Tue, 26 Nov 2013 06:18:28 +0000 (22:18 -0800)
committerMatt Turner <mattst88@gmail.com>
Thu, 5 Dec 2013 04:05:43 +0000 (20:05 -0800)
commit4b0ef4bf38f84af33000cd70a01d6df8b14afee9
treedc81936a07f889072ca9d408c6750ed00bdf55b7
parent8814806c97ed60c5bb4d6cb1927cd05445864388
glsl: Use fabs() on floating point values.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
src/glsl/ir_print_visitor.cpp