chromium/third_party/blink/renderer/platform/transforms/scale_transform_operation.cc

/*
 * Copyright (C) 1999 Antti Koivisto ([email protected])
 * Copyright (C) 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public License
 * along with this library; see the file COPYING.LIB.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
 *
 */

#include "third_party/blink/renderer/platform/transforms/scale_transform_operation.h"

#include "third_party/blink/renderer/platform/geometry/blend.h"

namespace blink {
namespace {
// Return the correct OperationType for a given scale.
TransformOperation::OperationType GetTypeForScale(double x,
                                                  double y,
                                                  double z) { … }
}  // namespace

TransformOperation* ScaleTransformOperation::Accumulate(
    const TransformOperation& other) { … }

TransformOperation* ScaleTransformOperation::Blend(
    const TransformOperation* from,
    double progress,
    bool blend_to_identity) { … }

void ScaleTransformOperation::CommonPrimitiveForInterpolation(
    const TransformOperation* from,
    TransformOperation::OperationType& common_type) const { … }

}  // namespace blink