glsl2: Fix expression type in builtin tan().
authorEric Anholt <eric@anholt.net>
Mon, 2 Aug 2010 19:28:38 +0000 (12:28 -0700)
committerEric Anholt <eric@anholt.net>
Mon, 2 Aug 2010 19:33:18 +0000 (12:33 -0700)
commiteb7e120f0f342541716882c211eca115c2cd0d21
tree98800482399129f35feddeb84d06c71f9945796f
parentee7666b5ac2fc7de64baf60835271e15baf89474
glsl2: Fix expression type in builtin tan().

Fixes glsl-fs-tan-1.
src/glsl/builtin_function.cpp
src/glsl/builtins/110/tan