From 06d7de7106c4b87e0f5fd83d840a58135acdf3a4 Mon Sep 17 00:00:00 2001
From: Atlante45 <clement.brisset@gmail.com>
Date: Mon, 7 Dec 2015 15:16:37 -0800
Subject: [PATCH] Make Shader interface take more consts

---
 libraries/gpu/src/gpu/Shader.cpp | 4 ++--
 libraries/gpu/src/gpu/Shader.h   | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/libraries/gpu/src/gpu/Shader.cpp b/libraries/gpu/src/gpu/Shader.cpp
index ddb3a0d755..74b7734618 100755
--- a/libraries/gpu/src/gpu/Shader.cpp
+++ b/libraries/gpu/src/gpu/Shader.cpp
@@ -23,7 +23,7 @@ Shader::Shader(Type type, const Source& source):
 {
 }
 
-Shader::Shader(Type type, Pointer& vertex, Pointer& pixel):
+Shader::Shader(Type type, const Pointer& vertex, const Pointer& pixel):
     _type(type)
 {
     _shaders.resize(2);
@@ -44,7 +44,7 @@ Shader::Pointer Shader::createPixel(const Source& source) {
     return Pointer(new Shader(PIXEL, source));
 }
 
-Shader::Pointer Shader::createProgram(Pointer& vertexShader, Pointer& pixelShader) {
+Shader::Pointer Shader::createProgram(const Pointer& vertexShader, const Pointer& pixelShader) {
     if (vertexShader && vertexShader->getType() == VERTEX &&
         pixelShader && pixelShader->getType() == PIXEL) {
         return Pointer(new Shader(PROGRAM, vertexShader, pixelShader));
diff --git a/libraries/gpu/src/gpu/Shader.h b/libraries/gpu/src/gpu/Shader.h
index bceb00c71e..b737a42e12 100755
--- a/libraries/gpu/src/gpu/Shader.h
+++ b/libraries/gpu/src/gpu/Shader.h
@@ -111,7 +111,7 @@ public:
     static Pointer createVertex(const Source& source);
     static Pointer createPixel(const Source& source);
 
-    static Pointer createProgram(Pointer& vertexShader, Pointer& pixelShader);
+    static Pointer createProgram(const Pointer& vertexShader, const Pointer& pixelShader);
 
 
     ~Shader();
@@ -157,7 +157,7 @@ public:
 
 protected:
     Shader(Type type, const Source& source);
-    Shader(Type type, Pointer& vertex, Pointer& pixel);
+    Shader(Type type, const Pointer& vertex, const Pointer& pixel);
 
     Shader(const Shader& shader); // deep copy of the sysmem shader
     Shader& operator=(const Shader& shader); // deep copy of the sysmem texture