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Commit 9daa74cf authored by Ram Indani's avatar Ram Indani Committed by Android (Google) Code Review
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Merge "ATRACE when we auto latch unsignaled."

parents 64830ccc 8f53d3a5

services/surfaceflinger/SurfaceFlinger.cpp

+7 −4
Original line number Diff line number Diff line
@@ -3558,10 +3558,13 @@ 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;

}