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am 8e4a110b: Merge change I5469a4ac into eclair

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Merge commit '8e4a110b3e146b30b804d7e2cd0825bf56bd7d0f' into eclair-mr2

* commit '8e4a110b3e146b30b804d7e2cd0825bf56bd7d0f':
  fixed [2260070] display stopped updating
This commit is contained in:
Mathias Agopian
2009-12-01 17:10:08 -08:00
committed by Android Git Automerger
parent c711e06c18 8e4a110b3e
commit 102f4dbb23
1 changed files with 5 additions and 0 deletions
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5
libs/surfaceflinger/Layer.cpp
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@ -515,6 +515,11 @@ void Layer::unlockPageFlip(
dirtyRegion.andSelf(visibleRegionScreen); dirtyRegion.andSelf(visibleRegionScreen);
outDirtyRegion.orSelf(dirtyRegion); outDirtyRegion.orSelf(dirtyRegion);
} }
if (visibleRegionScreen.isEmpty()) {
// an invisible layer should not hold a freeze-lock
// (because it may never be updated and thereore never release it)
mFreezeLock.clear();
}
} }
void Layer::finishPageFlip() void Layer::finishPageFlip()