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Commit 78a7e220 authored by Ram Indani's avatar Ram Indani Committed by Android (Google) Code Review
Browse files

Merge "[SF] Add a new method for latch unsignaled transactions" into tm-dev

parents dfc68add 9eff2497

services/surfaceflinger/SurfaceFlinger.cpp

+11 −3
Original line number Diff line number Diff line
@@ -3694,6 +3694,15 @@ bool SurfaceFlinger::stopTransactionProcessing( 
    return false;

}



int SurfaceFlinger::flushUnsignaledPendingTransactionQueues(

        std::vector<TransactionState>& transactions,

        std::unordered_map<sp<IBinder>, uint64_t, SpHash<IBinder>>& bufferLayersReadyToPresent,

        std::unordered_set<sp<IBinder>, SpHash<IBinder>>& applyTokensWithUnsignaledTransactions) {

    return flushPendingTransactionQueues(transactions, bufferLayersReadyToPresent,

                                         applyTokensWithUnsignaledTransactions,

                                         /*tryApplyUnsignaled*/ true);

}



int SurfaceFlinger::flushPendingTransactionQueues(

        std::vector<TransactionState>& transactions,

        std::unordered_map<sp<IBinder>, uint64_t, SpHash<IBinder>>& bufferLayersReadyToPresent,
@@ -3848,9 +3857,8 @@ bool SurfaceFlinger::flushTransactionQueues(int64_t vsyncId) { 
            // If we are allowing latch unsignaled of some form, now it's the time to go over the

            // transactions that were not applied and try to apply them unsignaled.

            if (enableLatchUnsignaledConfig != LatchUnsignaledConfig::Disabled) {

                flushPendingTransactionQueues(transactions, bufferLayersReadyToPresent,

                                              applyTokensWithUnsignaledTransactions,

                                              /*tryApplyUnsignaled*/ true);

                flushUnsignaledPendingTransactionQueues(transactions, bufferLayersReadyToPresent,

                                                        applyTokensWithUnsignaledTransactions);

            }



            return applyTransactions(transactions, vsyncId);

services/surfaceflinger/SurfaceFlinger.h

+6 −0
Original line number Diff line number Diff line
@@ -771,6 +771,12 @@ private: 
            std::unordered_set<sp<IBinder>, SpHash<IBinder>>& applyTokensWithUnsignaledTransactions,

            bool tryApplyUnsignaled) REQUIRES(mStateLock, mQueueLock);



    int flushUnsignaledPendingTransactionQueues(

            std::vector<TransactionState>& transactions,

            std::unordered_map<sp<IBinder>, uint64_t, SpHash<IBinder>>& bufferLayersReadyToPresent,

            std::unordered_set<sp<IBinder>, SpHash<IBinder>>& applyTokensWithUnsignaledTransactions)

            REQUIRES(mStateLock, mQueueLock);



    uint32_t setClientStateLocked(const FrameTimelineInfo&, ComposerState&,

                                  int64_t desiredPresentTime, bool isAutoTimestamp,

                                  int64_t postTime, uint32_t permissions) REQUIRES(mStateLock);