fixes related to egl plugin

examples/SharedMemory/plugins/eglPlugin/eglRendererPlugin.cpp

@@ -69,6 +69,8 @@ PyInit_eglRenderer(void)
 initeglRenderer(void)
 #endif
 {
+#if PY_MAJOR_VERSION >= 3
 	return 0;
+#endif
 }
 #endif //EGL_ADD_PYTHON_INIT

examples/pybullet/examples/eglRenderTest.py

@@ -4,7 +4,7 @@ import time
 import pkgutil
 egl = pkgutil.get_loader('eglRenderer')
 
-p.connect(p.SHARED_MEMORY_SERVER)
+p.connect(p.DIRECT)
 
 plugin = p.loadPlugin(egl.get_filename(), "_eglRendererPlugin")
 print("plugin=",plugin)
@@ -37,4 +37,4 @@ while (p.isConnected()):
 		#print("img_arr=",img_arr)
 	
 	
-p.unloadPlugin(plugin)
+p.unloadPlugin(plugin)

examples/pybullet/examples/testrender_egl.py

@@ -66,14 +66,14 @@ while (1):
     #note that sending the data to matplotlib is really slow
 
     #reshape is not needed
-    #np_img_arr = np.reshape(rgb, (h, w, 4))
-    #np_img_arr = np_img_arr*(1./255.)
+    np_img_arr = np.reshape(rgb, (h, w, 4))
+    np_img_arr = np_img_arr*(1./255.)
     
     #show
     #plt.imshow(np_img_arr,interpolation='none',extent=(0,1600,0,1200))
     #image = plt.imshow(np_img_arr,interpolation='none',animated=True,label="blah")
 
-    image.set_data(rgb)#np_img_arr)
+    image.set_data(np_img_arr)
     ax.plot([0])
     #plt.draw()
     #plt.show()