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authorPaul Berry <stereotype441@gmail.com>2013-01-24 16:11:08 -0800
committerPaul Berry <stereotype441@gmail.com>2013-01-24 16:30:27 -0800
commit7d51ead56e2b97d313c6a0fda22cc930b5c41e9d (patch)
treedcd4f46394fc4fbb5eee56629247435b9a066997 /src/glsl/opt_copy_propagation_elements.cpp
parentfce9e5d41bb1d80885d430d0484e9bd46d8ab936 (diff)
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glsl: Clean up case statement in builtin_variables.cpp's add_variable.
The case statement purported to handle the addition of ir_var_const_in and ir_var_inout builtin variables. But no such variables exist. This patch removes the unnecessary cases, and adds a comment explaining why they're not needed. Reviewed-by: Carl Worth <cworth@cworth.org> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Eric Anholt <eric@anholt.net>
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