Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 8f53d3a5 authored by ramindani's avatar ramindani
Browse files

ATRACE when we auto latch unsignaled. 

BUG: 198189193
Test: Did the manual test and
atest libsurfaceflinger_unittest
atest MockFence_test
atest libgui_test

Change-Id: I378ce593494f2f08baf51b8b508fe408e7a03445
parent b2abdce1

services/surfaceflinger/SurfaceFlinger.cpp

+7 −4
Original line number Diff line number Diff line
@@ -3557,10 +3557,13 @@ bool SurfaceFlinger::allowedLatchUnsignaled() { 
bool SurfaceFlinger::checkTransactionCanLatchUnsignaled(const TransactionState& transaction) {

    if (transaction.states.size() == 1) {

        const auto& state = transaction.states.begin()->state;

        return (state.flags & ~layer_state_t::eBufferChanged) == 0 &&

        if ((state.flags & ~layer_state_t::eBufferChanged) == 0 &&

            state.bufferData.flags.test(BufferData::BufferDataChange::fenceChanged) &&

            state.bufferData.acquireFence &&

                state.bufferData.acquireFence->getStatus() == Fence::Status::Unsignaled;

            state.bufferData.acquireFence->getStatus() == Fence::Status::Unsignaled) {

            ATRACE_NAME("transactionCanLatchUnsignaled");

            return true;

        }

    }

    return false;

}