tree d89e4222487db2ccd9a6b03b0d55f8361a7d1856
parent b796889671c089fb7e2fc4498aa701d3e8e552a3
author Romain Guy <romainguy@google.com> 1294784965 -0800
committer Romain Guy <romainguy@google.com> 1294797199 -0800

Better backend for hardware layers.

With this new backend, a hardware layer is only recreated when
its associated view is udpated. This offers fast composition
in GL and fast update of the layer in GL as well.

Change-Id: I97c43a612f5955c6bf1c192c8ca4af10fdf1d076