tree a049012cec990c6fdf23f59a53c688f9859fce25
parent 853548287ffe4eb85d1bd10669270292336d137a
author Mathias Agopian <mathias@google.com> 1294969981 -0800
committer Mathias Agopian <mathias@google.com> 1294969981 -0800

fix [3312683] Camera mirroring problem after switching from back to front camera

the crop as well as buffer orientation can change at every frame, when that happens
we need to reset the hwc HAL (ie: set the GEOMETRY_CHANGED flag).
currently we achieve this by taking the same code path than an actual geometry change
which is a bit more heavy than necessary.

Change-Id: I751f9ed1eeec0c27db7df2e77d5d17c6bcc17a24