diff options
| author | Omprakash Dhyade <odhyade@codeaurora.org> | 2016-02-05 14:54:08 -0800 |
|---|---|---|
| committer | Steve Kondik <steve@cyngn.com> | 2016-02-29 09:37:36 +0000 |
| commit | 9e3751980f9748f77acef3fd277735667d02901f (patch) | |
| tree | 43a26bb17b7934e0ca655cabde92a06254ad3ae7 /libs | |
| parent | b0cda680c2aaa3cbc0ae080c51f8c21a3e93adb0 (diff) | |
| download | frameworks_native-9e3751980f9748f77acef3fd277735667d02901f.zip frameworks_native-9e3751980f9748f77acef3fd277735667d02901f.tar.gz frameworks_native-9e3751980f9748f77acef3fd277735667d02901f.tar.bz2 | |
surfaceflinger: Use only one EventThread when phase offsets are same.
SurfaceFlinger uses two event-threads to support phase-offsets
for application and SurfaceFlinger itself. Extra thread may
cause scheduling issues and wake-up latency for either
SurfaceFlinger or Application, depending on scheduling, even
when running at higher priority as these threads have low-load
and qualify for task-packing.
Use single event-thread when phase offsets are same.
Debug runtime service call behavior change when same phase-offset:
1018 (set phase offset for Application): will change both
Application and SurfaceFlinger phase offsets.
1019 (set phase offset for SurfaceFlinger): Will be a no-op.
Change-Id: I2514b4ff6249e9bce3eb19f60b1dfe0de12b86d9
Diffstat (limited to 'libs')
0 files changed, 0 insertions, 0 deletions