glsl: Make prototype_string publicly available
authorIan Romanick <ian.d.romanick@intel.com>
Fri, 8 Jul 2011 17:34:38 +0000 (10:34 -0700)
committerIan Romanick <ian.d.romanick@intel.com>
Thu, 21 Jul 2011 01:20:59 +0000 (18:20 -0700)
commit1ad3ba4ad954b86751bd5b6ad0a431920bff9958
tree2495e228e8ff8bc5174a58c33e4e300a8dd77119
parent2d960d3f4e8fcf7819bb94ba4913ec0a2a723daa
glsl: Make prototype_string publicly available

Also clarify the documentation for one of the parameters.

Reviewed-by: Paul Berry <stereotype441@gmail.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
src/glsl/ast_function.cpp
src/glsl/ir.h