[FrameTimeline] Don't add a skipped frame if the surface frame's jank type is none.

Bug: 316171339
Change-Id: I19b986c91de092c8b36f279f4714e1201c95c717
Test: perfetto checks
Flag: EXEMPT bugfix

1 files changed, 1 insertions, 1 deletions

diff --git a/services/surfaceflinger/FrameTimeline/FrameTimeline.cpp b/services/surfaceflinger/FrameTimeline/FrameTimeline.cpp
index 3736abc79f..2311360ce9 100644
--- a/services/surfaceflinger/FrameTimeline/FrameTimeline.cpp
+++ b/services/surfaceflinger/FrameTimeline/FrameTimeline.cpp
@@ -1205,7 +1205,7 @@ void FrameTimeline::DisplayFrame::addSkippedFrame(pid_t surfaceFlingerPid, nsecs
                     (static_cast<float>(previousPredictionPresentTime) +
                      kThresh * static_cast<float>(mRenderRate.getPeriodNsecs())) &&
             // sf skipped frame is not considered if app is self janked
-            !surfaceFrame->isSelfJanky()) {
+            surfaceFrame->getJankType() != JankType::None && !surfaceFrame->isSelfJanky()) {
             skippedFrameStartTime = surfaceFrame->getPredictions().endTime;
             skippedFramePresentTime = surfaceFrame->getPredictions().presentTime;
             break;