chromium/services/data_decoder/image_decoder_impl.cc

// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "services/data_decoder/image_decoder_impl.h"

#include <string.h>

#include <utility>

#include "base/metrics/histogram_functions.h"
#include "base/timer/elapsed_timer.h"
#include "base/trace_event/trace_event.h"
#include "skia/ext/image_operations.h"
#include "third_party/blink/public/platform/web_data.h"
#include "third_party/blink/public/web/web_image.h"
#include "third_party/skia/include/core/SkBitmap.h"

#if BUILDFLAG(IS_CHROMEOS)
#include "ui/gfx/codec/png_codec.h"
#endif

namespace data_decoder {

namespace {

int64_t kPadding = …;

void ResizeImage(SkBitmap* decoded_image,
                 bool shrink_to_fit,
                 int64_t max_size_in_bytes) { … }

}  // namespace

ImageDecoderImpl::ImageDecoderImpl() = default;

ImageDecoderImpl::~ImageDecoderImpl() = default;

void ImageDecoderImpl::DecodeImage(mojo_base::BigBuffer encoded_data,
                                   mojom::ImageCodec codec,
                                   bool shrink_to_fit,
                                   int64_t max_size_in_bytes,
                                   const gfx::Size& desired_image_frame_size,
                                   DecodeImageCallback callback) { … }

void ImageDecoderImpl::DecodeAnimation(mojo_base::BigBuffer encoded_data,
                                       bool shrink_to_fit,
                                       int64_t max_size_in_bytes,
                                       DecodeAnimationCallback callback) { … }

}  // namespace data_decoder