OpenGL 3.1 core profile support.

[ipdf/code.git] / src / graphicsbuffer.h

diff --git a/src/graphicsbuffer.h b/src/graphicsbuffer.h
index 47534c9..7cec235 100644 (file)
--- a/src/graphicsbuffer.h
+++ b/src/graphicsbuffer.h
@@ -2,8 +2,7 @@
 #define _GRAPHICSBUFFER_H
 
 #include <SDL.h>
-#define GL_GLEXT_PROTOTYPES
-#include <SDL_opengl.h>
+#include "gl_core44.h"
 
 
 namespace IPDF
@@ -56,7 +55,7 @@ namespace IPDF
 
                void Invalidate();
                
-               void Bind();
+               void Bind() const;
        private:
                void RecreateBuffer();
                GLuint m_buffer_handle;