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Commit e18b5a4e authored by Chavi Weingarten's avatar Chavi Weingarten Committed by Android (Google) Code Review
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Merge "Add gatherPendingTransactions in BBQ"

parents ec9f965b d84085a2

libs/gui/BLASTBufferQueue.cpp

+8 −0
Original line number Diff line number Diff line
@@ -842,6 +842,14 @@ void BLASTBufferQueue::mergePendingTransactions(SurfaceComposerClient::Transacti 
                               mPendingTransactions.end());

}



SurfaceComposerClient::Transaction* BLASTBufferQueue::gatherPendingTransactions(

        uint64_t frameNumber) {

    std::lock_guard _lock{mMutex};

    SurfaceComposerClient::Transaction* t = new SurfaceComposerClient::Transaction();

    mergePendingTransactions(t, frameNumber);

    return t;

}



// Maintains a single worker thread per process that services a list of runnables.

class AsyncWorker : public Singleton<AsyncWorker> {

private:

libs/gui/include/gui/BLASTBufferQueue.h

+1 −0
Original line number Diff line number Diff line
@@ -98,6 +98,7 @@ public: 
    void setSyncTransaction(SurfaceComposerClient::Transaction* t, bool acquireSingleBuffer = true);

    void mergeWithNextTransaction(SurfaceComposerClient::Transaction* t, uint64_t frameNumber);

    void applyPendingTransactions(uint64_t frameNumber);

    SurfaceComposerClient::Transaction* gatherPendingTransactions(uint64_t frameNumber);



    void update(const sp<SurfaceControl>& surface, uint32_t width, uint32_t height, int32_t format,

                SurfaceComposerClient::Transaction* outTransaction = nullptr);