tests/glx-swap-pixmap: Fix memory leaks
Context must be dropped and destroyed, display must be closed.
Signed-off-by: Yevhenii Kolesnikov yevhenii.kolesnikov@globallogic.com
Context must be dropped and destroyed, display must be closed.
Signed-off-by: Yevhenii Kolesnikov yevhenii.kolesnikov@globallogic.com