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authorBrian Paul <brianp@vmware.com>2010-08-31 19:13:09 -0600
committerBrian Paul <brianp@vmware.com>2010-08-31 19:15:07 -0600
commit16c733495d74d8c2443aa915a55df97c02b415c7 (patch)
tree4917991d2a6398cffe82d232c13c085f0bec9650 /src/glsl/builtins/ir/smoothstep
parent9b075cb9fa9eb6a95d0816283ef01ae72dafa680 (diff)
glsl2: fix bug in atan(y, x) function
When x==0, the result was wrong. Fixes piglit glsl-fs-atan-1.shader_test
Diffstat (limited to 'src/glsl/builtins/ir/smoothstep')
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