commit a6b033d19eb56f3a72d49b650aa29c0bf5a3827e
author Yochai Shefi Simchon <joch@graphtech.co.il> Mon Aug 15 16:06:57 2011 +0300
committer David Turner <digit@android.com> Mon Aug 15 19:03:53 2011 +0200
tree 2d4f7e59b0601be92054f009870cf94e6f3350f4
parent 2a581c9cb2570bba7b00d8b6d197e5fe3c1cf714

opengles emulator: do single display connection for all subwindow

This is a workaround to a driver bug on Intel/Linux, when destroying
a subwindow do not close the X display connection, keep it for the
next call to createSubWindow. It happens that the intel/linux driver
caches the display connection for each window ID and use it during
swap or something similar. Using the same display connection for
all subwindows workaround the problem.

Also added a wait loop to wait until the window becomes mapped
instead of just calling XSync after calling XMapWindow. This
is more accurate and make sure we do not miss the first window
refresh.

Change-Id: I63c69d736df433666a8c79d71127afe72776e89f