root/Source/core/animation/InertAnimation.cpp

DEFINITIONS

1. create
2. m_paused
3. sample
4. calculateTimeToEffectChange

/*
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#include "config.h"
#include "core/animation/InertAnimation.h"
#include "core/animation/Interpolation.h"

namespace WebCore {

PassRefPtr<InertAnimation> InertAnimation::create(PassRefPtrWillBeRawPtr<AnimationEffect> effect, const Timing& timing, bool paused)
{
    return adoptRef(new InertAnimation(effect, timing, paused));
}

InertAnimation::InertAnimation(PassRefPtrWillBeRawPtr<AnimationEffect> effect, const Timing& timing, bool paused)
    : TimedItem(timing)
    , m_effect(effect)
    , m_paused(paused)
{
}

PassOwnPtrWillBeRawPtr<WillBeHeapVector<RefPtrWillBeMember<Interpolation> > > InertAnimation::sample()
{
    updateInheritedTime(0);
    if (!isInEffect())
        return nullptr;

    double iteration = currentIteration();
    ASSERT(iteration >= 0);
    // FIXME: Handle iteration values which overflow int.
    return m_effect->sample(static_cast<int>(iteration), timeFraction(), duration());
}


double InertAnimation::calculateTimeToEffectChange(bool, double, double) const
{
    return std::numeric_limits<double>::infinity();
}

} // namespace WebCore