chromium/cc/paint/skottie_mru_resource_provider.cc

// Copyright 2021 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/paint/skottie_mru_resource_provider.h"

#include <optional>
#include <utility>

#include "base/check.h"
#include "base/json/json_reader.h"
#include "base/logging.h"
#include "base/values.h"
#include "third_party/skia/include/core/SkImage.h"
#include "third_party/skia/include/core/SkRefCnt.h"

namespace cc {
namespace {

constexpr std::string_view kAssetsKey = …;
constexpr std::string_view kIdKey = …;
constexpr std::string_view kWidthKey = …;
constexpr std::string_view kHeightKey = …;

// TODO(fmalita): Remove explicit parsing and pass size param directly from
// Skottie.
base::flat_map</*asset_id*/ std::string, gfx::Size> ParseImageAssetDimensions(
    std::string_view animation_json) { … }

class ImageAssetImpl : public skresources::ImageAsset { … };

}  // namespace

SkottieMRUResourceProvider::SkottieMRUResourceProvider(
    FrameDataCallback frame_data_cb,
    std::string_view animation_json)
    : … { … }

SkottieMRUResourceProvider::~SkottieMRUResourceProvider() = default;

const SkottieResourceMetadataMap&
SkottieMRUResourceProvider::GetImageAssetMetadata() const { … }

sk_sp<skresources::ImageAsset> SkottieMRUResourceProvider::loadImageAsset(
    const char resource_path[],
    const char resource_name[],
    const char resource_id[]) const { … }

}  // namespace cc