| // Copyright 2015 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. |
| |
| #ifndef THIRD_PARTY_BLINK_RENDERER_PLATFORM_SCHEDULER_PUBLIC_WORKER_POOL_H_ |
| #define THIRD_PARTY_BLINK_RENDERER_PLATFORM_SCHEDULER_PUBLIC_WORKER_POOL_H_ |
| |
| #include "base/location.h" |
| #include "base/memory/scoped_refptr.h" |
| #include "base/sequenced_task_runner.h" |
| #include "base/task/task_traits.h" |
| #include "third_party/blink/renderer/platform/platform_export.h" |
| #include "third_party/blink/renderer/platform/wtf/functional.h" |
| |
| namespace blink { |
| |
| namespace worker_pool { |
| |
| // These are a thin wrapper around base::ThreadPool to ensure that all callers |
| // use CrossThreadBindOnce instead of base::Bind to ensure that all |
| // non-thread-safe objects are copied properly. |
| // |
| // All tasks that do not care about which thread they are running on |
| // (e.g. compressing/uncompressing tasks) use this API. |
| // |
| // Tasks that have to run on a specific thread (e.g. main thread, compositor |
| // thread, dedicated worker thread) should be posted via other means |
| // (e.g. FrameScheduler for main thread tasks). |
| PLATFORM_EXPORT void PostTask(const base::Location&, CrossThreadOnceClosure); |
| |
| PLATFORM_EXPORT void PostTask(const base::Location&, |
| const base::TaskTraits&, |
| CrossThreadOnceClosure); |
| |
| PLATFORM_EXPORT scoped_refptr<base::SequencedTaskRunner> |
| CreateSequencedTaskRunner(const base::TaskTraits& traits); |
| |
| } // namespace worker_pool |
| |
| } // namespace blink |
| |
| #endif // THIRD_PARTY_BLINK_RENDERER_PLATFORM_SCHEDULER_PUBLIC_WORKER_POOL_H_ |
