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glsl: Add "built-in" function to do sign(fp64)
authorElie Tournier <tournier.elie@gmail.com>
Tue, 8 Aug 2017 13:12:35 +0000 (14:12 +0100)
committerMatt Turner <mattst88@gmail.com>
Thu, 10 Jan 2019 00:42:40 +0000 (16:42 -0800)
commitc802cdde9df1295fe0d6d6a3dbf4151f46070d19
treeeba40037d57b9d4deaf1cd6c345286f1692e8af3
parenteac66f024865640a328803b024d9bf025c408e49
glsl: Add "built-in" function to do sign(fp64)

v2: use mix.

Signed-off-by: Elie Tournier <elie.tournier@collabora.com>
src/compiler/glsl/float64.glsl