flutter_flutter/engine/core/animation/InterpolationEffect.cpp
Eric Seidel 64b5cb61a1 Remove all oilpan transitional types
I used do-webcore-rename from Blink/WebKit
which is very good at doing this kind
of search-replace.

Also removed toRefPrtNativeArray after
conversion since it previously had two
separate flavors.  Both versions are no longer
used so I've removed the code until we
need one again.

https://www.irccloud.com/pastebin/5C16p5cE
is the diff I used to do-webcore-rename

TBR=abarth@chromium.org
2014-10-27 14:13:01 -07:00

43 lines
1.4 KiB
C++

// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "config.h"
#include "core/animation/InterpolationEffect.h"
namespace blink {
PassOwnPtr<Vector<RefPtr<Interpolation> > > InterpolationEffect::getActiveInterpolations(double fraction, double iterationDuration) const
{
Vector<RefPtr<Interpolation> >* result = new Vector<RefPtr<Interpolation> >();
for (size_t i = 0; i < m_interpolations.size(); ++i) {
const InterpolationRecord* record = m_interpolations[i].get();
if (fraction >= record->m_applyFrom && fraction < record->m_applyTo) {
RefPtr<Interpolation> interpolation = record->m_interpolation;
double localFraction = (fraction - record->m_start) / (record->m_end - record->m_start);
if (record->m_easing)
localFraction = record->m_easing->evaluate(localFraction, accuracyForDuration(iterationDuration));
interpolation->interpolate(0, localFraction);
result->append(interpolation);
}
}
return adoptPtr(result);
}
void InterpolationEffect::InterpolationRecord::trace(Visitor* visitor)
{
visitor->trace(m_interpolation);
}
void InterpolationEffect::trace(Visitor* visitor)
{
#if ENABLE_OILPAN
visitor->trace(m_interpolations);
#endif
}
}