From: Timothy Arceri <t_arceri@yahoo.com.au>
Date: Tue, 19 Aug 2014 07:40:50 +0000 (-1000)
Subject: glsl: add arrays of arrays support to without_array function
X-Git-Tag: upstream/17.1.0~19246
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=fda5f7bb2f23b4adb2f2684162dfb36fe0cb8641;p=platform%2Fupstream%2Fmesa.git

glsl: add arrays of arrays support to without_array function

Signed-off-by: Timothy Arceri <t_arceri@yahoo.com.au>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
---

diff --git a/src/glsl/glsl_types.h b/src/glsl/glsl_types.h
index d383dd5..5645dcd 100644
--- a/src/glsl/glsl_types.h
+++ b/src/glsl/glsl_types.h
@@ -540,7 +540,12 @@ struct glsl_type {
     */
    const glsl_type *without_array() const
    {
-      return this->is_array() ? this->fields.array : this;
+      const glsl_type *t = this;
+
+      while (t->is_array())
+         t = t->fields.array;
+
+      return t;
    }
 
    /**