glsl: Add builtin functions for EXT_texture_shadow_lod
authorPaulo Zanoni <paulo.r.zanoni@intel.com>
Thu, 25 Jul 2019 18:49:09 +0000 (11:49 -0700)
committerSagar Ghuge <sagar.ghuge@intel.com>
Tue, 30 Jul 2019 17:42:20 +0000 (10:42 -0700)
commit25b03526c4903455fa190f605396569b6919914c
tree4f84c338fd872898f309ba07c903c88923e13930
parent154c789ad5510de12456507223515861e9e7900a
glsl: Add builtin functions for EXT_texture_shadow_lod

With the help of Sagar, Ian and Ivan.

v2: Fix dependencies (Ian Romanick)

v3: 1) fix function name (Marek Olsak)
    2) Add check for extension enable (Marek Olsak)

Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
src/compiler/glsl/builtin_functions.cpp