1 files changed, 5 insertions, 0 deletions
diff --git a/mesalib/src/glsl/ast.h b/mesalib/src/glsl/ast.h
index fc80e780e..83dfafd75 100644
--- a/mesalib/src/glsl/ast.h
+++ b/mesalib/src/glsl/ast.h
@@ -513,6 +513,8 @@ struct ast_type_qualifier {
          /** \name Layout qualifiers for GL_ARB_gpu_shader5 */
          /** \{ */
          unsigned invocations:1;
+         unsigned stream:1; /**< Has stream value assigned  */
+         unsigned explicit_stream:1; /**< stream value assigned explicitly by shader code */
          /** \} */
       }
       /** \brief Set of flags, accessed by name. */
@@ -546,6 +548,9 @@ struct ast_type_qualifier {
    /** Maximum output vertices in GLSL 1.50 geometry shaders. */
    int max_vertices;
 
+   /** Stream in GLSL 1.50 geometry shaders. */
+   unsigned stream;
+
    /** Input or output primitive type in GLSL 1.50 geometry shaders */
    GLenum prim_type;