diff --git a/src/Graphics.c b/src/Graphics.c
index 4220cc7c7..a3a6d8d72 100644
--- a/src/Graphics.c
+++ b/src/Graphics.c
@@ -2103,6 +2103,16 @@ void Gfx_DrawIndexedTris_T2fC4b(int verticesCount, int startVertex) {
 }
 
 static void GL_CheckSupport(void) {
+	static const struct DynamicLibSym coreVboFuncs[5] = {
+		{ "glBindBuffer",    (void**)&_glBindBuffer }, { "glDeleteBuffers", (void**)&_glDeleteBuffers },
+		{ "glGenBuffers",    (void**)&_glGenBuffers }, { "glBufferData",    (void**)&_glBufferData },
+		{ "glBufferSubData", (void**)&_glBufferSubData }
+	};
+	static const struct DynamicLibSym arbVboFuncs[5] = {
+		{ "glBindBufferARB",    (void**)&_glBindBuffer }, { "glDeleteBuffersARB", (void**)&_glDeleteBuffers },
+		{ "glGenBuffersARB",    (void**)&_glGenBuffers }, { "glBufferDataARB",    (void**)&_glBufferData },
+		{ "glBufferSubDataARB", (void**)&_glBufferSubData }
+	};
 	static const String vboExt = String_FromConst("GL_ARB_vertex_buffer_object");
 	String extensions  = String_FromReadonly((const char*)glGetString(GL_EXTENSIONS));
 	const GLubyte* ver = glGetString(GL_VERSION);
@@ -2112,17 +2122,9 @@ static void GL_CheckSupport(void) {
 
 	/* Supported in core since 1.5 */
 	if (major > 1 || (major == 1 && minor >= 5)) {
-		_glBindBuffer    = (FUNC_GLBINDBUFFER)GLContext_GetAddress("glBindBuffer");
-		_glDeleteBuffers = (FUNC_GLDELETEBUFFERS)GLContext_GetAddress("glDeleteBuffers");
-		_glGenBuffers    = (FUNC_GLGENBUFFERS)GLContext_GetAddress("glGenBuffers");
-		_glBufferData    = (FUNC_GLBUFFERDATA)GLContext_GetAddress("glBufferData");
-		_glBufferSubData = (FUNC_GLBUFFERSUBDATA)GLContext_GetAddress("glBufferSubData");
+		GLContext_GetAll(coreVboFuncs, Array_Elems(coreVboFuncs));
 	} else if (String_CaselessContains(&extensions, &vboExt)) {
-		_glBindBuffer    = (FUNC_GLBINDBUFFER)GLContext_GetAddress("glBindBufferARB");
-		_glDeleteBuffers = (FUNC_GLDELETEBUFFERS)GLContext_GetAddress("glDeleteBuffersARB");
-		_glGenBuffers    = (FUNC_GLGENBUFFERS)GLContext_GetAddress("glGenBuffersARB");
-		_glBufferData    = (FUNC_GLBUFFERDATA)GLContext_GetAddress("glBufferDataARB");
-		_glBufferSubData = (FUNC_GLBUFFERSUBDATA)GLContext_GetAddress("glBufferSubDataARB");
+		GLContext_GetAll(arbVboFuncs,  Array_Elems(arbVboFuncs));
 	} else {
 		Logger_Abort("Only OpenGL 1.1 supported.\n\n" \
 			"Compile the game with CC_BUILD_GL11, or ask on the classicube forums for it");
diff --git a/src/Window.c b/src/Window.c
index ffcc3a21a..f42659d3b 100644
--- a/src/Window.c
+++ b/src/Window.c
@@ -3887,6 +3887,15 @@ void Window_DisableRawMouse(void) { DefaultDisableRawMouse(); }
 #ifdef CC_BUILD_GL
 /* OpenGL contexts are heavily tied to the window, so for simplicitly are also included here */
 /* SDL and EGL are platform agnostic, other OpenGL context backends are tied to one windowing system. */
+#define GLCONTEXT_DEFAULT_DEPTH 24
+#define GLContext_IsInvalidAddress(ptr) (ptr == (void*)0 || ptr == (void*)1 || ptr == (void*)-1 || ptr == (void*)2)
+
+void GLContext_GetAll(const struct DynamicLibSym* syms, int count) {
+	int i;
+	for (i = 0; i < count; i++) {
+		*syms[i].symAddr = GLContext_GetAddress(syms[i].name);
+	}
+}
 
 /*########################################################################################################################*
 *-------------------------------------------------------SDL OpenGL--------------------------------------------------------*
diff --git a/src/Window.h b/src/Window.h
index cfdff46be..7308581bc 100644
--- a/src/Window.h
+++ b/src/Window.h
@@ -31,6 +31,7 @@
    OTHER DEALINGS IN THE SOFTWARE.
 */
 
+struct DynamicLibSym;
 /* The states the window can be in. */
 enum WindowState { WINDOW_STATE_NORMAL, WINDOW_STATE_MINIMISED, WINDOW_STATE_FULLSCREEN };
 /* Can't name these Window/Display, because it conflicts with X11's Window/Display typedef */
@@ -161,12 +162,13 @@ cc_bool GLContext_TryRestore(void);
 /* NOTE: This also unattaches the OpenGL context from the window. */
 void GLContext_Free(void);
 
-#define GLCONTEXT_DEFAULT_DEPTH 24
-#define GLContext_IsInvalidAddress(ptr) (ptr == (void*)0 || ptr == (void*)1 || ptr == (void*)-1 || ptr == (void*)2)
 /* Returns the address of a function pointer for the given OpenGL function. */
-/* NOTE: The implementation may still return an address for unsupported functions. */
+/* NOTE: The implementation may still return an address for unsupported functions! */
 /* You MUST check the OpenGL version and/or GL_EXTENSIONS string for actual support! */
 void* GLContext_GetAddress(const char* function);
+/* Loads all OpenGL function pointers using GLContext_GetAddress in the given list */
+void GLContext_GetAll(const struct DynamicLibSym* syms, int count);
+
 /* Swaps the front and back buffer, displaying the back buffer on screen. */
 cc_bool GLContext_SwapBuffers(void);
 /* Sets whether synchronisation with the monitor is enabled. */