From: Timothy Arceri <timothy.arceri@collabora.com>
Date: Wed, 21 Oct 2015 02:37:11 +0000 (+1100)
Subject: glsl: add is_array_of_arrays() helper
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=9a04057ef130e1539aa94babd2e35ce53e6f1e1e;p=mesa.git

glsl: add is_array_of_arrays() helper

As suggested by Ian Romanick

Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
---

diff --git a/src/glsl/nir/glsl_types.h b/src/glsl/nir/glsl_types.h
index 3ec764219de..52ca8260da7 100644
--- a/src/glsl/nir/glsl_types.h
+++ b/src/glsl/nir/glsl_types.h
@@ -513,6 +513,11 @@ struct glsl_type {
       return base_type == GLSL_TYPE_ARRAY;
    }
 
+   bool is_array_of_arrays() const
+   {
+      return is_array() && fields.array->is_array();
+   }
+
    /**
     * Query whether or not a type is a record
     */