glsl: add builtin constants for ARB_tessellation_shader
authorChris Forbes <chrisf@ijw.co.nz>
Sun, 17 Aug 2014 10:37:16 +0000 (22:37 +1200)
committerMarek Olšák <marek.olsak@amd.com>
Wed, 22 Jul 2015 22:59:27 +0000 (00:59 +0200)
commitda7adb99e85fc6efa7f0e570ab93bd7b625975ae
treea33ec243e6c12eca1ddd52ba59be0b7636a96a9e
parentb7f98f9f094090c6e8a24407dab67e4873c68694
glsl: add builtin constants for ARB_tessellation_shader

Limits from other extensions added by Marek.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
src/glsl/builtin_variables.cpp
src/glsl/glsl_parser_extras.cpp
src/glsl/glsl_parser_extras.h