mesa: Introduce a compiler enum for tessellation spacing.

[mesa.git] / src / compiler / glsl / ast.h

diff --git a/src/compiler/glsl/ast.h b/src/compiler/glsl/ast.h
index df3a744de9c7c6e59b8ff28655499f43ec945402..e3f629e3419395aad9651d4ea8585bdb8cd71ea3 100644 (file)
--- a/src/compiler/glsl/ast.h
+++ b/src/compiler/glsl/ast.h
@@ -610,6 +610,11 @@ struct ast_type_qualifier {
           * Flag set if GL_ARB_post_depth_coverage layout qualifier is used.
           */
          unsigned post_depth_coverage:1;
+         /**
+          * Flag set if GL_INTEL_conservartive_rasterization layout qualifier
+          * is used.
+          */
+         unsigned inner_coverage:1;
       }
       /** \brief Set of flags, accessed by name. */
       q;
@@ -699,7 +704,7 @@ struct ast_type_qualifier {
    ast_layout_expression *local_size[3];
 
    /** Tessellation evaluation shader: vertex spacing (equal, fractional even/odd) */
-   GLenum vertex_spacing;
+   enum gl_tess_spacing vertex_spacing;
 
    /** Tessellation evaluation shader: vertex ordering (CW or CCW) */
    GLenum ordering;