blob: 75547ab48b0964da1ad65fc2fc59edb756cee598 [file] [log] [blame]
// Copyright 2014 The Chromium 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 <vector>
#include "cc/raster/task.h"
namespace cc {
class CC_EXPORT TileTask : public Task {
typedef std::vector<scoped_refptr<TileTask>> Vector;
const TileTask::Vector& dependencies() const { return dependencies_; }
// Indicates whether this TileTask can be run at the same time as other tasks
// in the task graph. If false, this task will be scheduled with
bool supports_concurrent_execution() const {
return supports_concurrent_execution_;
// This function should be called from origin thread to process the completion
// of the task.
virtual void OnTaskCompleted() = 0;
void DidComplete();
bool HasCompleted() const;
explicit TileTask(bool supports_concurrent_execution);
TileTask(bool supports_concurrent_execution, TileTask::Vector* dependencies);
~TileTask() override;
const bool supports_concurrent_execution_;
TileTask::Vector dependencies_;
bool did_complete_;
} // namespace cc