blob: 3118f35721442ca94e5c122b51270e01346b81e4 [file] [log] [blame]
// Copyright 2013 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "flutter/flow/skia_gpu_object.h"
#include "flutter/fml/memory/weak_ptr.h"
#include "flutter/fml/synchronization/sync_switch.h"
#include "third_party/skia/include/gpu/GrDirectContext.h"
namespace flutter {
// Interface for methods that manage access to the resource GrDirectContext and
// Skia unref queue. Meant to be implemented by the owner of the resource
// GrDirectContext, i.e. the shell's IOManager.
class IOManager {
virtual ~IOManager() = default;
virtual fml::WeakPtr<IOManager> GetWeakIOManager() const = 0;
virtual fml::WeakPtr<GrDirectContext> GetResourceContext() const = 0;
virtual fml::RefPtr<flutter::SkiaUnrefQueue> GetSkiaUnrefQueue() const = 0;
virtual std::shared_ptr<const fml::SyncSwitch>
GetIsGpuDisabledSyncSwitch() = 0;
} // namespace flutter