diff --git a/engines/tetraedge/te/te_renderer_opengl.cpp b/engines/tetraedge/te/te_renderer_opengl.cpp
index 0f373b24120..7a06e6993e0 100644
--- a/engines/tetraedge/te/te_renderer_opengl.cpp
+++ b/engines/tetraedge/te/te_renderer_opengl.cpp
@@ -106,25 +106,41 @@ void TeRendererOpenGL::enableZBuffer() {
 }
 
 void TeRendererOpenGL::init(uint width, uint height) {
+	warning("init: hit warning 1");
 	initGraphics3d(width, height);
+	warning("init: hit warning 2");
 	glDisable(GL_CULL_FACE);
+	warning("init: hit warning 3");
 	TeLightOpenGL::disableAll();
+	warning("init: hit warning 4");
 	glDisable(GL_COLOR_MATERIAL);
+	warning("init: hit warning 5");
 	glEnable(GL_DEPTH_TEST);
+	warning("init: hit warning 6");
 	glDepthMask(GL_TRUE);
+	warning("init: hit warning 7");
 	glShadeModel(GL_SMOOTH);
+	warning("init: hit warning 8");
 	glEnable(GL_BLEND);
+	warning("init: hit warning 9");
 	// Note: original doesn't separate but blends are nicer that way.
 	glBlendFuncSeparate(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
+	warning("init: hit warning 10");
 	glDepthFunc(GL_LEQUAL);
+	warning("init: hit warning 11");
 	// Original does this, probably not needed?
 	//glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_DONT_CARE);
 	glClearDepth(1.0);
+	warning("init: hit warning 12");
 	glClearStencil(0);
+	warning("init: hit warning 13");
 	_clearColor = TeColor(0, 0, 0, 255);
+	warning("init: hit warning 14");
 	glClearColor(0, 0, 0, 1.0);
+	warning("init: hit warning 15");
 	//TeOpenGLExtensions::loadExtensions(); // this does nothing in the game?
 	_currentColor = TeColor(255, 255, 255, 255);
+	warning("init: hit warning 16");
 	_scissorEnabled = false;
 	_scissorX = _scissorY = _scissorWidth = _scissorHeight = 0;
 }