From ca50407d902f079f442a86c52642338f2fb7fe91 Mon Sep 17 00:00:00 2001
From: Josh Holtrop <jholtrop@gmail.com>
Date: Sun, 16 Sep 2012 12:39:42 -0400
Subject: [PATCH] make GLMatrix::to_uniform() const

---
 src/client/GL/GLMatrix.cc | 2 +-
 src/client/GL/GLMatrix.h  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/client/GL/GLMatrix.cc b/src/client/GL/GLMatrix.cc
index abcb9dc..99a4916 100644
--- a/src/client/GL/GLMatrix.cc
+++ b/src/client/GL/GLMatrix.cc
@@ -192,7 +192,7 @@ void GLMatrix::ortho(GLfloat left, GLfloat right,
     multiply(mult);
 }
 
-void GLMatrix::to_uniform(GLint uniform)
+void GLMatrix::to_uniform(GLint uniform) const
 {
     glUniformMatrix4fv(uniform, 1, GL_FALSE, &m_mat[0][0]);
 }
diff --git a/src/client/GL/GLMatrix.h b/src/client/GL/GLMatrix.h
index 69db229..f84d324 100644
--- a/src/client/GL/GLMatrix.h
+++ b/src/client/GL/GLMatrix.h
@@ -31,7 +31,7 @@ class GLMatrix
         void ortho(GLfloat left, GLfloat right,
                 GLfloat bottom, GLfloat top,
                 GLfloat z_near, GLfloat z_far);
-        void to_uniform(GLint uniform);
+        void to_uniform(GLint uniform) const;
 
         void push();
         void pop();