Image Update

Hi All
I am running into a problem with updating images. I load a image from a dispatching thread and issue glutSwapBuffer, and glFlush.

The new image does not get painted till I move the mouse or touch the display window to make it active. I am not sure how to get the new image displayed without touching the window, which is what I need.

Any help or feedback would be extremely helpful.


Had tried glutPostRedisplay too :frowning: ???
No luck