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ui freeze workaround: reenable triple buffering mode
authorMathias Agopian <mathias@google.com>
Sun, 5 Feb 2012 09:49:16 +0000 (01:49 -0800)
committerMathias Agopian <mathias@google.com>
Sun, 5 Feb 2012 09:49:16 +0000 (01:49 -0800)
commit303d538bb012e82c6b9a98c4930a03455000f761
tree420ccba469392811932104ba6c77736744d7fe68
parentc95dbdc236acf002b5f8aed8c8a9e43047fc75b5
ui freeze workaround: reenable triple buffering mode

we're seeing UI freezes when window updates and
composition are separated. for now we workaround this
by always doing a composition after window updates on
vsync. triple buffering is reenabled for performance.

Change-Id: I693d705000b7452489bb0b4918fbeadb9879315c
services/surfaceflinger/Android.mk
services/surfaceflinger/Layer.cpp
services/surfaceflinger/MessageQueue.cpp
services/surfaceflinger/SurfaceFlinger.cpp