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Commit ed8e7174 authored by TreeHugger Robot's avatar TreeHugger Robot Committed by Android (Google) Code Review
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Merge "Improve handling of hwcomposer with unsupported present fences"

parents b0e0a29a 205c6dda

services/surfaceflinger/FrameTimeline/FrameTimeline.cpp

+1 −1
Original line number Diff line number Diff line
@@ -1175,7 +1175,7 @@ float FrameTimeline::computeFps(const std::unordered_set<int32_t>& layerIds) { 
std::optional<size_t> FrameTimeline::getFirstSignalFenceIndex() const {

    for (size_t i = 0; i < mPendingPresentFences.size(); i++) {

        const auto& [fence, _] = mPendingPresentFences[i];

        if (fence && fence->isValid() && fence->getSignalTime() != Fence::SIGNAL_TIME_PENDING) {

        if (fence && fence->getSignalTime() != Fence::SIGNAL_TIME_PENDING) {

            return i;

        }

    }

services/surfaceflinger/SurfaceFlinger.cpp

+3 −1
Original line number Diff line number Diff line
@@ -2514,7 +2514,9 @@ void SurfaceFlinger::postComposition() { 
    const TimePoint compositeTime =

            TimePoint::fromNs(mCompositionEngine->getLastFrameRefreshTimestamp());

    const Duration presentLatency =

            mPresentLatencyTracker.trackPendingFrame(compositeTime, presentFenceTime);

            !getHwComposer().hasCapability(Capability::PRESENT_FENCE_IS_NOT_RELIABLE)

            ? mPresentLatencyTracker.trackPendingFrame(compositeTime, presentFenceTime)

            : Duration::zero();



    const auto& schedule = mScheduler->getVsyncSchedule();

    const TimePoint vsyncDeadline = schedule.vsyncDeadlineAfter(presentTime);