Merge "Adjust present time calculation"

1 files changed, 2 insertions, 1 deletions

diff --git a/libs/hwui/renderthread/CanvasContext.cpp b/libs/hwui/renderthread/CanvasContext.cpp
index c1435d1ea2d5..0b5e005ea19f 100644
--- a/libs/hwui/renderthread/CanvasContext.cpp
+++ b/libs/hwui/renderthread/CanvasContext.cpp
@@ -429,7 +429,8 @@ void CanvasContext::setPresentTime() {
 
     if (renderAhead) {
         presentTime = mCurrentFrameInfo->get(FrameInfoIndex::Vsync) +
-                (frameIntervalNanos * (renderAhead + 1));
+                (frameIntervalNanos * (renderAhead + 1)) - DeviceInfo::get()->getAppOffset() +
+                (frameIntervalNanos / 2);
     }
     native_window_set_buffers_timestamp(mNativeSurface->getNativeWindow(), presentTime);
 }