skottie_mru_resource_provider.h | Explore in Territory

// 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.

#ifndef CC_PAINT_SKOTTIE_MRU_RESOURCE_PROVIDER_H_
#define CC_PAINT_SKOTTIE_MRU_RESOURCE_PROVIDER_H_

#include <string>
#include <string_view>

#include "base/containers/flat_map.h"
#include "base/sequence_checker.h"
#include "cc/paint/paint_export.h"
#include "cc/paint/skottie_resource_metadata.h"
#include "cc/paint/skottie_wrapper.h"
#include "third_party/skia/modules/skresources/include/SkResources.h"
#include "ui/gfx/geometry/size.h"

namespace cc {

// Provides Skottie the most recent SkImage that was returned by a
// SkottieWrapper::FrameDataCallback for each ImageAsset. Note this is a
// "multi-frame" ResourceProvider, so the caller is capable of supporting
// animations where the image assets do/don't change between frames.
//
// Not thread-safe. All public methods must be called from the sequence that
// SkottieMRUResourceProvider is constructed on.
class CC_PAINT_EXPORT SkottieMRUResourceProvider
    : public skresources::ResourceProvider { … };

}  // namespace cc

#endif  // CC_PAINT_SKOTTIE_MRU_RESOURCE_PROVIDER_H_
chromium/cc/paint/skottie_mru_resource_provider.h
