diff options
| -rw-r--r-- | services/surfaceflinger/BufferStateLayer.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/services/surfaceflinger/BufferStateLayer.cpp b/services/surfaceflinger/BufferStateLayer.cpp index 3875f151cb..e06f3c4d42 100644 --- a/services/surfaceflinger/BufferStateLayer.cpp +++ b/services/surfaceflinger/BufferStateLayer.cpp @@ -459,6 +459,7 @@ bool BufferStateLayer::setHdrMetadata(const HdrMetadata& hdrMetadata) { } bool BufferStateLayer::setSurfaceDamageRegion(const Region& surfaceDamage) { + if (mDrawingState.surfaceDamageRegion.hasSameRects(surfaceDamage)) return false; mDrawingState.surfaceDamageRegion = surfaceDamage; mDrawingState.modified = true; setTransactionFlags(eTransactionNeeded); |