chromium/cc/test/pixel_comparator.cc

// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "cc/test/pixel_comparator.h"

#include <stdint.h>

#include <algorithm>

#include "base/check_op.h"
#include "base/logging.h"
#include "ui/gfx/geometry/rect.h"

namespace cc {

bool ExactPixelComparator::Compare(const SkBitmap& actual_bmp,
                                   const SkBitmap& expected_bmp) const { … }

ManhattanDistancePixelComparator::ManhattanDistancePixelComparator(
    int tolerance)
    : … { … }

bool ManhattanDistancePixelComparator::Compare(
    const SkBitmap& actual_bmp,
    const SkBitmap& expected_bmp) const { … }

bool FuzzyPixelComparator::Compare(const SkBitmap& actual_bmp,
                                   const SkBitmap& expected_bmp) const { … }

}  // namespace cc