ADHOC/replicant-frameworks_native
3
0
Fork 0
Code Issues 7 Pull Requests Releases Wiki Activity

Always reset layer acquireFenceFd after commit

Browse Source 
If SurfaceFlinger needs to refresh the screen but the dirty region is
empty, it won't set the layer acquire fences, and stale file
descriptors will be passed to HWC commit(). Now we make sure to clear
the stale file descriptors for each layer right after commit().

Bug: 7078301
Change-Id: I6953ff91fc5488f105b30b07306f9c45a4c3f780
This commit is contained in:
Jesse Hall 2012-09-05 13:03:10 -07:00 committed by The Android Automerger
parent 2cf855fbef
commit 02de802182
1 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
services/surfaceflinger/DisplayHardware/HWComposer.cpp
View File

@ -599,6 +599,8 @@ public:
visibleRegion.numRects = 0; visibleRegion.numRects = 0;
visibleRegion.rects = NULL; visibleRegion.rects = NULL;
} }
getLayer()->acquireFenceFd = -1;
} }
}; };