Move checkExtension() to a more private location

Change-Id: I9f8a4ca0991b59bb9b6af4d40e3136ce5c986731

1 files changed, 1 insertions, 38 deletions

diff --git a/include/vcl/opengl/OpenGLContext.hxx b/include/vcl/opengl/OpenGLContext.hxx
index 783806d5d7db..695a43389b1e 100644
--- a/include/vcl/opengl/OpenGLContext.hxx
+++ b/include/vcl/opengl/OpenGLContext.hxx
@@ -72,43 +72,6 @@ class OpenGLTests;
 /// Holds the information of our new child window
 struct GLWindow
 {
-    // Copy of gluCheckExtension(), from the Apache-licensed
-    // https://code.google.com/p/glues/source/browse/trunk/glues/source/glues_registry.c
-    static GLboolean checkExtension(const GLubyte* extName, const GLubyte* extString)
-    {
-      GLboolean flag=GL_FALSE;
-      char* word;
-      char* lookHere;
-      char* deleteThis;
-
-      if (extString==nullptr)
-      {
-         return GL_FALSE;
-      }
-
-      deleteThis=lookHere=static_cast<char*>(malloc(strlen(reinterpret_cast<const char*>(extString))+1));
-      if (lookHere==nullptr)
-      {
-         return GL_FALSE;
-      }
-
-      /* strtok() will modify string, so copy it somewhere */
-      strcpy(lookHere, reinterpret_cast<const char*>(extString));
-
-      while ((word=strtok(lookHere, " "))!=nullptr)
-      {
-         if (strcmp(word, reinterpret_cast<const char*>(extName))==0)
-         {
-            flag=GL_TRUE;
-            break;
-         }
-         lookHere=nullptr; /* get next token */
-      }
-      free(static_cast<void*>(deleteThis));
-
-      return flag;
-    }
-
 #if defined( _WIN32 )
     HWND                    hWnd;
     HDC                     hDC;
@@ -129,7 +92,7 @@ struct GLWindow
     GLXContext         ctx;
     GLXPixmap           glPix;
 
-    bool HasGLXExtension( const char* name ) { return checkExtension( reinterpret_cast<const GLubyte*>(name), reinterpret_cast<const GLubyte*>(GLXExtensions) ); }
+    bool HasGLXExtension( const char* name ) const;
     const char*             GLXExtensions;
 #endif
     unsigned int            bpp;