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| author | Jamie Gennis <jgennis@google.com> | 2012-09-30 20:02:03 -0700 |
|---|---|---|
| committer | Android (Google) Code Review <android-gerrit@google.com> | 2012-10-01 12:24:59 -0700 |
| commit | d30b36d1fd0c7ab80553e784a155266be9703e47 (patch) | |
| tree | 0e01b7a4d02000bc786ca48433234b6de8de8a54 /services/surfaceflinger | |
| parent | ec0f5e5f0c433666698fa55c2e38ccdc9cf0df44 (diff) | |
| download | frameworks_native-d30b36d1fd0c7ab80553e784a155266be9703e47.zip frameworks_native-d30b36d1fd0c7ab80553e784a155266be9703e47.tar.gz frameworks_native-d30b36d1fd0c7ab80553e784a155266be9703e47.tar.bz2 | |
SurfaceFlinger: reset the FB_TGT acquire fence
This change makes SurfaceFlinger reset the acquire fence fd to -1 after each
call to HWComposer::commit. The HWComposer implementation is resonsible for
closing the fd, so SurfaceFlinger should make sure not to pass it to HWC
multiple times.
Change-Id: I79554d9f6d6ef2b77d632d40251516c1f5b16ddb
Bug: 7258954
Diffstat (limited to 'services/surfaceflinger')
| -rw-r--r-- | services/surfaceflinger/DisplayHardware/HWComposer.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/services/surfaceflinger/DisplayHardware/HWComposer.cpp b/services/surfaceflinger/DisplayHardware/HWComposer.cpp index 960fb0e..d4adad2 100644 --- a/services/surfaceflinger/DisplayHardware/HWComposer.cpp +++ b/services/surfaceflinger/DisplayHardware/HWComposer.cpp @@ -613,6 +613,7 @@ int HWComposer::getAndResetReleaseFenceFd(int32_t id) { const DisplayData& disp(mDisplayData[id]); if (disp.framebufferTarget) { fd = disp.framebufferTarget->releaseFenceFd; + disp.framebufferTarget->acquireFenceFd = -1; disp.framebufferTarget->releaseFenceFd = -1; } } |