Add some checks

[nanogl.git] / nanogl.cpp

diff --git a/nanogl.cpp b/nanogl.cpp
index 9130cecc1edfdca1da94048b5c359efc85ab7f9f..11bd1eac4faf162e8d1bd5e9063deaee398499f1 100644 (file)
--- a/nanogl.cpp
+++ b/nanogl.cpp
@@ -66,7 +66,7 @@ GlESInterface* glEsImpl = NULL;
 
 extern void InitGLStructs();
 
-static void gl_unimplemented() { 
+void gl_unimplemented() {
        LOGE ("Called unimplemented OpenGL ES API\n"); 
 }
 
@@ -127,8 +127,11 @@ static int CreateGlEsInterface( const char * name, void * lib, void * lib1, void
                                        LOGD ("<%s> @ 0x%p\n", *api, f);
                                }
                        }
-                       else 
+                       else
+                       {
+                               LOGE ( "libEGL.so not loaded!");
                                f = default_func;
+                       }
                }
                else {
                        LOGD ("<%s> @ 0x%p\n", *api, f);