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Commit 9f8a7af9 authored by android-build-team Robot's avatar android-build-team Robot
Browse files

Snap for 4818534 from 4f80b867 to pi-release 

Change-Id: I709277f165baf832a446f373c111df15409352fa
parents 45d6f0af 4f80b867

cmds/installd/otapreopt_chroot.cpp

+2 −2
Original line number Diff line number Diff line
@@ -115,7 +115,7 @@ static int otapreopt_chroot(const int argc, char **arg) { 
        exit(207);

    }

    {

      std::string vendor_partition = StringPrintf("/dev/block/bootdevice/by-name/vendor%s",

      std::string vendor_partition = StringPrintf("/dev/block/by-name/vendor%s",

                                                  arg[2]);

      int vendor_result = mount(vendor_partition.c_str(),

                                "/postinstall/vendor",
@@ -128,7 +128,7 @@ static int otapreopt_chroot(const int argc, char **arg) { 
    // Try to mount the product partition. update_engine doesn't do this for us, but we

    // want it for product APKs. Same notes as vendor above.

    {

      std::string product_partition = StringPrintf("/dev/block/bootdevice/by-name/product%s",

      std::string product_partition = StringPrintf("/dev/block/by-name/product%s",

                                                   arg[2]);

      int product_result = mount(product_partition.c_str(),

                                 "/postinstall/product",

services/surfaceflinger/Layer.cpp

+5 −9
Original line number Diff line number Diff line
@@ -98,8 +98,9 @@ Layer::Layer(SurfaceFlinger* flinger, const sp<Client>& client, const String8& n 
        mQueueItems(),

        mLastFrameNumberReceived(0),

        mAutoRefresh(false),

        mFreezeGeometryUpdates(false) {



        mFreezeGeometryUpdates(false),

        mCurrentChildren(LayerVector::StateSet::Current),

        mDrawingChildren(LayerVector::StateSet::Drawing) {

    mCurrentCrop.makeInvalid();



    uint32_t layerFlags = 0;
@@ -137,7 +138,6 @@ Layer::Layer(SurfaceFlinger* flinger, const sp<Client>& client, const String8& n 
    CompositorTiming compositorTiming;

    flinger->getCompositorTiming(&compositorTiming);

    mFrameEventHistory.initializeCompositorTiming(compositorTiming);



}



void Layer::onFirstRef() {}
@@ -920,10 +920,7 @@ void Layer::pushPendingState() { 
}



void Layer::popPendingState(State* stateToCommit) {

    auto oldFlags = stateToCommit->flags;

    *stateToCommit = mPendingStates[0];

    stateToCommit->flags =

            (oldFlags & ~stateToCommit->mask) | (stateToCommit->flags & stateToCommit->mask);



    mPendingStates.removeAt(0);

    ATRACE_INT(mTransactionName.string(), mPendingStates.size());
@@ -1270,7 +1267,6 @@ bool Layer::setFlags(uint8_t flags, uint8_t mask) { 
    if (mCurrentState.flags == newFlags) return false;

    mCurrentState.sequence++;

    mCurrentState.flags = newFlags;

    mCurrentState.mask = mask;

    mCurrentState.modified = true;

    setTransactionFlags(eTransactionNeeded);

    return true;
@@ -1681,7 +1677,7 @@ __attribute__((no_sanitize("unsigned-integer-overflow"))) LayerVector Layer::mak 
        return children;

    }



    LayerVector traverse;

    LayerVector traverse(stateSet);

    for (const wp<Layer>& weakRelative : state.zOrderRelatives) {

        sp<Layer> strongRelative = weakRelative.promote();

        if (strongRelative != nullptr) {
@@ -1779,7 +1775,7 @@ LayerVector Layer::makeChildrenTraversalList(LayerVector::StateSet stateSet, 
    const LayerVector& children = useDrawing ? mDrawingChildren : mCurrentChildren;

    const State& state = useDrawing ? mDrawingState : mCurrentState;



    LayerVector traverse;

    LayerVector traverse(stateSet);

    for (const wp<Layer>& weakRelative : state.zOrderRelatives) {

        sp<Layer> strongRelative = weakRelative.promote();

        // Only add relative layers that are also descendents of the top most parent of the tree.

services/surfaceflinger/Layer.h

+1 −2
Original line number Diff line number Diff line
@@ -186,7 +186,6 @@ public: 
        uint32_t layerStack;



        uint8_t flags;

        uint8_t mask;

        uint8_t reserved[2];

        int32_t sequence; // changes when visible regions can change

        bool modified;
@@ -588,6 +587,7 @@ public: 
    // SurfaceFlinger to complete a transaction.

    void commitChildList();

    int32_t getZ() const;

    void pushPendingState();



protected:

    // constant
@@ -670,7 +670,6 @@ protected: 
    // Returns false if the relevant frame has already been latched

    bool addSyncPoint(const std::shared_ptr<SyncPoint>& point);



    void pushPendingState();

    void popPendingState(State* stateToCommit);

    bool applyPendingStates(State* stateToCommit);

services/surfaceflinger/LayerVector.cpp

+18 −7
Original line number Diff line number Diff line
@@ -19,26 +19,37 @@ 


namespace android {



LayerVector::LayerVector() = default;

LayerVector::LayerVector(const StateSet stateSet) : mStateSet(stateSet) {}



LayerVector::LayerVector(const LayerVector& rhs) : SortedVector<sp<Layer>>(rhs) {

}

LayerVector::LayerVector(const LayerVector& rhs, const StateSet stateSet)

      : SortedVector<sp<Layer>>(rhs), mStateSet(stateSet) {}



LayerVector::~LayerVector() = default;



// This operator override is needed to prevent mStateSet from getting copied over.

LayerVector& LayerVector::operator=(const LayerVector& rhs) {

    SortedVector::operator=(rhs);

    return *this;

}



int LayerVector::do_compare(const void* lhs, const void* rhs) const

{

    // sort layers per layer-stack, then by z-order and finally by sequence

    const auto& l = *reinterpret_cast<const sp<Layer>*>(lhs);

    const auto& r = *reinterpret_cast<const sp<Layer>*>(rhs);



    uint32_t ls = l->getCurrentState().layerStack;

    uint32_t rs = r->getCurrentState().layerStack;

    const auto& lState =

            (mStateSet == StateSet::Current) ? l->getCurrentState() : l->getDrawingState();

    const auto& rState =

            (mStateSet == StateSet::Current) ? r->getCurrentState() : r->getDrawingState();



    uint32_t ls = lState.layerStack;

    uint32_t rs = rState.layerStack;

    if (ls != rs)

        return (ls > rs) ? 1 : -1;



    int32_t lz = l->getCurrentState().z;

    int32_t rz = r->getCurrentState().z;

    int32_t lz = lState.z;

    int32_t rz = rState.z;

    if (lz != rz)

        return (lz > rz) ? 1 : -1;

services/surfaceflinger/LayerVector.h

+9 −4
Original line number Diff line number Diff line
@@ -32,22 +32,27 @@ class Layer; 
 */

class LayerVector : public SortedVector<sp<Layer>> {

public:

    LayerVector();

    LayerVector(const LayerVector& rhs);

    ~LayerVector() override;



    enum class StateSet {

        Invalid,

        Current,

        Drawing,

    };



    explicit LayerVector(const StateSet stateSet);

    LayerVector(const LayerVector& rhs, const StateSet stateSet);

    ~LayerVector() override;



    LayerVector& operator=(const LayerVector& rhs);



    // Sorts layer by layer-stack, Z order, and finally creation order (sequence).

    int do_compare(const void* lhs, const void* rhs) const override;



    using Visitor = std::function<void(Layer*)>;

    void traverseInReverseZOrder(StateSet stateSet, const Visitor& visitor) const;

    void traverseInZOrder(StateSet stateSet, const Visitor& visitor) const;



private:

    const StateSet mStateSet;

};

}