image_data_buffer.cc | Explore in Territory

/*
 * Copyright (c) 2008, Google Inc. All rights reserved.
 * Copyright (C) 2009 Dirk Schulze <[email protected]>
 * Copyright (C) 2010 Torch Mobile (Beijing) Co. Ltd. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above
 * copyright notice, this list of conditions and the following disclaimer
 * in the documentation and/or other materials provided with the
 * distribution.
 *     * Neither the name of Google Inc. nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#include "third_party/blink/renderer/platform/graphics/image_data_buffer.h"

#include <memory>

#include "base/compiler_specific.h"
#include "base/memory/ptr_util.h"
#include "third_party/blink/renderer/platform/graphics/static_bitmap_image.h"
#include "third_party/blink/renderer/platform/image-encoders/image_encoder.h"
#include "third_party/blink/renderer/platform/wtf/text/base64.h"
#include "third_party/blink/renderer/platform/wtf/text/wtf_string.h"
#include "third_party/blink/renderer/platform/wtf/vector.h"
#include "third_party/skia/include/core/SkImage.h"
#include "third_party/skia/include/core/SkSurface.h"
#include "third_party/skia/include/core/SkSwizzle.h"
#include "third_party/skia/include/encode/SkJpegEncoder.h"

namespace blink {

ImageDataBuffer::ImageDataBuffer(scoped_refptr<StaticBitmapImage> image) { … }

ImageDataBuffer::ImageDataBuffer(const SkPixmap& pixmap)
    : … { … }

std::unique_ptr<ImageDataBuffer> ImageDataBuffer::Create(
    scoped_refptr<StaticBitmapImage> image) { … }

std::unique_ptr<ImageDataBuffer> ImageDataBuffer::Create(
    const SkPixmap& pixmap) { … }

const unsigned char* ImageDataBuffer::Pixels() const { … }

bool ImageDataBuffer::EncodeImage(const ImageEncodingMimeType mime_type,
                                  const double& quality,
                                  Vector<unsigned char>* encoded_image) const { … }

bool ImageDataBuffer::EncodeImageInternal(const ImageEncodingMimeType mime_type,
                                          const double& quality,
                                          Vector<unsigned char>* encoded_image,
                                          const SkPixmap& pixmap) const { … }

String ImageDataBuffer::ToDataURL(const ImageEncodingMimeType mime_type,
                                  const double& quality) const { … }

}  // namespace blink
chromium/third_party/blink/renderer/platform/graphics/image_data_buffer.cc
