# HG changeset patch
# User Sebastien Jodogne <s.jodogne@gmail.com>
# Date 1674917281 -3600
# Node ID e0906b7c67b95d52a014c6903a281e0e4feaee46
# Parent  a72ca4959aa6ca3046db78abdea8912b9e898e3f
const

diff -r a72ca4959aa6 -r e0906b7c67b9 OrthancStone/Sources/OpenGL/OpenGLTexture.cpp
--- a/OrthancStone/Sources/OpenGL/OpenGLTexture.cpp	Sat Jan 28 13:03:14 2023 +0100
+++ b/OrthancStone/Sources/OpenGL/OpenGLTexture.cpp	Sat Jan 28 15:48:01 2023 +0100
@@ -148,7 +148,7 @@
     }
 
 
-    void OpenGLTexture::Bind(GLint location)
+    void OpenGLTexture::Bind(GLint location) const
     {
       glActiveTexture(GL_TEXTURE0);
       glBindTexture(GL_TEXTURE_2D, texture_);
@@ -156,7 +156,7 @@
     }
 
 
-    Orthanc::ImageAccessor* OpenGLTexture::Download(Orthanc::PixelFormat format)
+    Orthanc::ImageAccessor* OpenGLTexture::Download(Orthanc::PixelFormat format) const
     {
       if (context_.IsContextLost())
       {
diff -r a72ca4959aa6 -r e0906b7c67b9 OrthancStone/Sources/OpenGL/OpenGLTexture.h
--- a/OrthancStone/Sources/OpenGL/OpenGLTexture.h	Sat Jan 28 13:03:14 2023 +0100
+++ b/OrthancStone/Sources/OpenGL/OpenGLTexture.h	Sat Jan 28 15:48:01 2023 +0100
@@ -84,9 +84,9 @@
       void Load(const Orthanc::ImageAccessor& image,
                 bool isLinearInterpolation);
 
-      void Bind(GLint location);
+      void Bind(GLint location) const;
 
-      Orthanc::ImageAccessor* Download(Orthanc::PixelFormat format);
+      Orthanc::ImageAccessor* Download(Orthanc::PixelFormat format) const;
 
       /**
        * By default, textures are mirrored at the borders. This