Index: wrapper-opengles.c
===================================================================
--- wrapper-opengles.c	(revision 1011)
+++ wrapper-opengles.c	(revision 1012)
@@ -204,6 +204,9 @@
 // Undeclared in iGLU, because of OpenGL ES.
 GLint gluBuild2DMipmaps(GLenum target, GLint internalFormat, GLsizei width, GLsizei height, GLenum format, GLenum type, const void *data)
 {
+    glTexParameterf(target,GL_GENERATE_MIPMAP, GL_TRUE); // (GL 1.4 based)
+    glTexImage2D(target, 0, internalFormat, width, height, 0, format, type, data);
+
     return 0;
 }