glsl: add gl_MaxSamples, new in GL 4.5 / GL ES 3.2

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Reviewed-by: Dave Airlie <airlied@redhat.com> Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
2016-02-19 13:20:48 -05:00
parent 4fea98991c
commit 903640c2ac
3 changed files with 9 additions and 0 deletions
--- a/src/compiler/glsl/glsl_parser_extras.h
+++ b/src/compiler/glsl/glsl_parser_extras.h
@@ -461,6 +461,9 @@ struct _mesa_glsl_parse_state {
      unsigned MaxTessControlTotalOutputComponents;
      unsigned MaxTessControlUniformComponents;
      unsigned MaxTessEvaluationUniformComponents;
+
+      /* GL 4.5 / OES_sample_variables */
+      unsigned MaxSamples;
   } Const;

   /**