tree d87c8ab1b67d23349ed29a6f949e03bcb1e10731
parent aadf1586a37c3805903fad73b5432cc731997c69
author Daniel Nicoara <dnicoara@google.com> 1483984266 -0500
committer Daniel Nicoara <dnicoara@google.com> 1485444747 -0500

Introduce ComposerBase interface to allow custom Hwc implementations

Decouples the ComposerClient code which deals with parsing the command buffer
messages sent by SurfaceFlinger from the Hwc code that handles the
commands.

Bug: 33297270
Test: Compiled and verified on device that hwcomposer-2-1 service can
start correctly. SurfaceFlinger can connect to the service and the
system boots up. Also verified SurfaceFlinger runs correctly without
hwcomposer-2-1.
Change-Id: I43357306caea57d262735f4756c379ba9d0138cd