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| author | Yichi Chen <yichichen@google.com> | 2020-07-06 21:24:14 +0800 |
|---|---|---|
| committer | Yichi Chen <yichichen@google.com> | 2020-07-06 21:35:48 +0800 |
| commit | 28dee2c582c74dd849483e2ae841251716f71609 (patch) | |
| tree | 39e206411a0445b6b81059395ada4a70ffd13523 | |
| parent | 22615145ca07a161a14f16c99cb8ffb2600e0826 (diff) | |
| download | native-28dee2c582c74dd849483e2ae841251716f71609.tar.gz | |
SurfaceFlinger: Enable ealy offset for reused client composition
In the condition of reused client composition, SurfaceFlinger still
needed to call 'validate' and 'presentDisplay' and resulted in longer
execution time. Before we can enable skip validation in this case, we
need to provide the early offset to fit HWC behavior.
Bug: 160552879
Test: Check the Vsync offset in PIP
Change-Id: I6d11c6b1409997f550cf2441bba67de08ffb25a8
| -rw-r--r-- | services/surfaceflinger/SurfaceFlinger.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp index 07690cbf32..0ac3d329e9 100644 --- a/services/surfaceflinger/SurfaceFlinger.cpp +++ b/services/surfaceflinger/SurfaceFlinger.cpp @@ -2121,7 +2121,8 @@ void SurfaceFlinger::onMessageRefresh() { mTimeStats->incrementCompositionStrategyChanges(); } - mVSyncModulator->onRefreshed(mHadClientComposition); + // TODO: b/160583065 Enable skip validation when SF caches all client composition layers + mVSyncModulator->onRefreshed(mHadClientComposition || mReusedClientComposition); mLayersWithQueuedFrames.clear(); if (mVisibleRegionsDirty) { |