mesa: Add EXT_frag_depth bits and enable it on all drivers
authorAnuj Phogat <anuj.phogat@gmail.com>
Fri, 10 Feb 2017 21:43:57 +0000 (13:43 -0800)
committerAnuj Phogat <anuj.phogat@gmail.com>
Tue, 14 Feb 2017 00:08:40 +0000 (16:08 -0800)
commit5e2909e732aaccfa2e26745dd6f32e9dc266dd5d
treea6e348acd6032001542a8a6459dbebdf5ca93373
parentb3b4114a0f57c78fc6b9b58f4a8249292adba382
mesa: Add EXT_frag_depth bits and enable it on all drivers

Passes the newly added piglit test for this extension on i965.

V2: Fix comments by Ilia.

Signed-off-by: Anuj Phogat <anuj.phogat@gmail.com>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
src/compiler/glsl/builtin_variables.cpp
src/compiler/glsl/glsl_parser_extras.cpp
src/compiler/glsl/glsl_parser_extras.h
src/mesa/main/extensions_table.h