chromium/cc/test/pixel_test_utils.cc

// Copyright 2012 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_test_utils.h"

#include <string>
#include <vector>

#include "base/base64.h"
#include "base/files/file_path.h"
#include "base/files/file_util.h"
#include "base/logging.h"
#include "third_party/skia/include/core/SkBitmap.h"
#include "ui/gfx/codec/png_codec.h"

namespace cc {

bool WritePNGFile(const SkBitmap& bitmap, const base::FilePath& file_path,
    bool discard_transparency) { … }

std::string GetPNGDataUrl(const SkBitmap& bitmap) { … }

bool ReadPNGFile(const base::FilePath& file_path, SkBitmap* bitmap) { … }

bool MatchesBitmap(const SkBitmap& gen_bmp,
                   const SkBitmap& ref_bmp,
                   const PixelComparator& comparator) { … }

bool MatchesPNGFile(const SkBitmap& gen_bmp,
                    base::FilePath ref_img_path,
                    const PixelComparator& comparator) { … }

}  // namespace cc