Esempi in C++ (Cpp) per visitActiveDOMObjectsInCurrentThread

Esempio n. 1

File: V8GCController.cpp Progetto: ohyeah521/GT-I9300_Platform

// Create object groups for DOM tree nodes.
void V8GCController::gcPrologue()
{
    v8::HandleScope scope;

#ifndef NDEBUG
    DOMObjectVisitor domObjectVisitor;
    visitDOMObjectsInCurrentThread(&domObjectVisitor);
#endif

    // Run through all objects with possible pending activity making their
    // wrappers non weak if there is pending activity.
    GCPrologueVisitor prologueVisitor;
    visitActiveDOMObjectsInCurrentThread(&prologueVisitor);

    // Create object groups.
    GrouperVisitor grouperVisitor;
    visitDOMNodesInCurrentThread(&grouperVisitor);
    visitDOMObjectsInCurrentThread(&grouperVisitor);
    grouperVisitor.applyGrouping();

    // Clean single element cache for string conversions.
//SAMSUNG_WEB_WORKER_CHANGES >>
    /*lastStringImpl = 0;
    lastV8String.Clear();*/
    V8BindingPerIsolateData* data = V8BindingPerIsolateData::current();
    data->stringCache()->clearOnGC();
//SAMSUNG_WEB_WORKER_CHANGES <<
}

Esempio n. 2

File: V8GCController.cpp Progetto: sinoory/webv8

void V8GCController::gcEpilogue()
{
    v8::HandleScope scope;

    // Run through all objects with pending activity making their wrappers weak
    // again.
    GCEpilogueVisitor epilogueVisitor;
    visitActiveDOMObjectsInCurrentThread(&epilogueVisitor);

    workingSetEstimateMB = getActualMemoryUsageInMB();

#if 0 //ndef NDEBUG
    // Check all survivals are weak.
    DOMObjectVisitor domObjectVisitor;
    visitDOMObjectsInCurrentThread(&domObjectVisitor);

    EnsureWeakDOMNodeVisitor weakDOMNodeVisitor;
    visitDOMNodesInCurrentThread(&weakDOMNodeVisitor);

    enumerateGlobalHandles();
#endif
}

Esempio n. 3

File: V8GCController.cpp Progetto: sinoory/webv8

// Create object groups for DOM tree nodes.
void V8GCController::gcPrologue()
{
    v8::HandleScope scope;

#if 0 //crash_in_debug ndef NDEBUG
    DOMObjectVisitor domObjectVisitor;
    visitDOMObjectsInCurrentThread(&domObjectVisitor);
#endif

    // Run through all objects with possible pending activity making their
    // wrappers non weak if there is pending activity.
    GCPrologueVisitor prologueVisitor;
    visitActiveDOMObjectsInCurrentThread(&prologueVisitor);

    // Create object groups.
    GrouperVisitor grouperVisitor;
    visitDOMNodesInCurrentThread(&grouperVisitor);
    //visitDOMObjectsInCurrentThread(&grouperVisitor); //crash
    grouperVisitor.applyGrouping();

    // Clean single element cache for string conversions.
    lastStringImpl = 0;
    lastV8String.Clear();
}