tree aa612603a638505dab2f0f5eb928c27609d8d25d
parent 736a9d93e7d0421bc747ebc16d9d28a44d9c6287
author Jeykumar Sankaran <jsanka@codeaurora.org> 1392418529 -0800
committer Gerrit - the friendly Code Review server <code-review@localhost> 1392920393 -0800

h/q/d: Optimize framebuffer layer update

While doing mixed mode composition, update only the region of the
framebuffer where layer contents are cached or updated. Avoids
MDP fetch for non-visible contents of FB.

Change-Id: I20997d79e02a6bac60d7333c28c6dde134263197