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| author | Mathias Agopian <mathias@google.com> | 2009-12-11 00:56:10 -0800 |
|---|---|---|
| committer | Mathias Agopian <mathias@google.com> | 2009-12-11 00:56:10 -0800 |
| commit | f5430db059be3e771c004d0ada594bf8820d0517 (patch) | |
| tree | e291c558ae63d711f9570038ce2dd78ccdef3874 /libs/surfaceflinger | |
| parent | f414887b3c7af00a66c7f8b105dfd9fd2cb3ec2f (diff) | |
| download | frameworks_native-f5430db059be3e771c004d0ada594bf8820d0517.zip frameworks_native-f5430db059be3e771c004d0ada594bf8820d0517.tar.gz frameworks_native-f5430db059be3e771c004d0ada594bf8820d0517.tar.bz2 | |
fix [2269582] [TOP-10][Passion_1506][APT:Camera]Sometimes camera preview screen is truncated after launching and back to home screen by home key repeatedly
When a surface is removed from the screen while it holds a "freeze lock", the
release of that lock happens in the destructor as a "safety net". However, it
doesn't trigger an update at that point.
Make sure that "freeze locks" are released from the transaction at the point
a surface is removed from the screen (if it's not on screen, it shouldn't
prevent the screen to redraw, and therefore cannot hold a freeze lock).
The refresh corresponding to that transaction will pick it up as soon as possible.
Diffstat (limited to 'libs/surfaceflinger')
| -rw-r--r-- | libs/surfaceflinger/Layer.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libs/surfaceflinger/Layer.cpp b/libs/surfaceflinger/Layer.cpp index b12c749..1870d3a 100644 --- a/libs/surfaceflinger/Layer.cpp +++ b/libs/surfaceflinger/Layer.cpp @@ -93,6 +93,7 @@ sp<LayerBaseClient::Surface> Layer::createSurface() const status_t Layer::ditch() { // the layer is not on screen anymore. free as much resources as possible + mFreezeLock.clear(); destroy(); return NO_ERROR; } |