Mesa (master): glsl: Add missing bool case in glsl_type::get_scalar_type

[Ian Romanick]

Module: Mesa
Branch: master
Commit: c770faea0a308ffb858c0125c9e680c6e477efee
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=c770faea0a308ffb858c0125c9e680c6e477efee

Author: Ian Romanick <ian.d.romanick at intel.com>
Date:   Fri Mar 15 16:47:46 2013 -0700

glsl: Add missing bool case in glsl_type::get_scalar_type

Since the case was missing bec4->get_scalar_type() would return bvec4,
but vec4->get_scalar_type() would return float.

NOTE: This is a candidate for stable branches.

Signed-off-by: Ian Romanick <ian.d.romanick at intel.com>
Reviewed-by: Matt Turner <mattst88 at gmail.com>
Reviewed-by: Kenneth Graunke <kenneth at whitecape.org>
Reviewed-by: Jordan Justen <jordan.l.justen at intel.com>

---

 src/glsl/glsl_types.cpp |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/src/glsl/glsl_types.cpp b/src/glsl/glsl_types.cpp
index 8b0a248..419761a 100644
--- a/src/glsl/glsl_types.cpp
+++ b/src/glsl/glsl_types.cpp
@@ -476,6 +476,8 @@ const glsl_type *glsl_type::get_scalar_type() const
       return int_type;
    case GLSL_TYPE_FLOAT:
       return float_type;
+   case GLSL_TYPE_BOOL:
+      return bool_type;
    default:
       /* Handle everything else */
       return type;