From a1c37258d62d686b4b8d72bbbd5756a41a1920a5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20Vondru=C5=A1?= <mosra@centrum.cz>
Date: Wed, 23 Jan 2013 23:31:22 +0100
Subject: [PATCH] Added missing const.

---
 src/AbstractTexture.cpp | 2 +-
 src/AbstractTexture.h   | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/AbstractTexture.cpp b/src/AbstractTexture.cpp
index f6872fa59..6693f37da 100644
--- a/src/AbstractTexture.cpp
+++ b/src/AbstractTexture.cpp
@@ -435,7 +435,7 @@ void AbstractTexture::invalidateSubImplementationARB(GLint level, const Vector3i
 #ifndef DOXYGEN_GENERATING_OUTPUT
 #ifndef MAGNUM_TARGET_GLES2
 namespace Implementation {
-    template<std::uint8_t dimensions> GLvoid* ImageHelper<BufferImage<dimensions>>::dataOrPixelUnpackBuffer(BufferImage<dimensions>* image) {
+    template<std::uint8_t dimensions> const GLvoid* ImageHelper<BufferImage<dimensions>>::dataOrPixelUnpackBuffer(BufferImage<dimensions>* image) {
         image->buffer()->bind(Buffer::Target::PixelUnpack);
         return nullptr;
     }
diff --git a/src/AbstractTexture.h b/src/AbstractTexture.h
index 7bdf8ab78..9d7c8a118 100644
--- a/src/AbstractTexture.h
+++ b/src/AbstractTexture.h
@@ -1278,7 +1278,7 @@ class MAGNUM_EXPORT AbstractTexture {
 #ifndef DOXYGEN_GENERATING_OUTPUT
 namespace Implementation {
     template<class Image> struct ImageHelper {
-        inline static GLvoid* dataOrPixelUnpackBuffer(Image* image) {
+        inline static const GLvoid* dataOrPixelUnpackBuffer(Image* image) {
             #ifndef MAGNUM_TARGET_GLES2
             Buffer::unbind(Buffer::Target::PixelUnpack);
             #endif
@@ -1288,7 +1288,7 @@ namespace Implementation {
 
     #ifndef MAGNUM_TARGET_GLES2
     template<std::uint8_t dimensions> struct MAGNUM_EXPORT ImageHelper<BufferImage<dimensions>> {
-        static GLvoid* dataOrPixelUnpackBuffer(BufferImage<dimensions>* image);
+        static const GLvoid* dataOrPixelUnpackBuffer(BufferImage<dimensions>* image);
     };
     #endif
 }