46 lines
1.2 KiB
C++
46 lines
1.2 KiB
C++
// Copyright 2021 The Chromium Authors
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "base/task/sequence_manager/fence.h"
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#include "base/check.h"
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#include "base/json/values_util.h"
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#include "base/task/sequence_manager/enqueue_order.h"
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#include "base/task/sequence_manager/task_order.h"
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#include "base/time/time.h"
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#include "base/values.h"
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namespace base {
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namespace sequence_manager {
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namespace internal {
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Fence::Fence(const TaskOrder& task_order) : task_order_(task_order) {
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DCHECK_NE(task_order_.enqueue_order(), EnqueueOrder::none());
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}
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Fence::Fence(EnqueueOrder enqueue_order,
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TimeTicks delayed_run_time,
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int sequence_num)
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: task_order_(enqueue_order, delayed_run_time, sequence_num) {}
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Fence::Fence(const Fence& other) = default;
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Fence& Fence::operator=(const Fence& other) = default;
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Fence::~Fence() = default;
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// static
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Fence Fence::BlockingFence() {
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return CreateWithEnqueueOrder(EnqueueOrder::blocking_fence());
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}
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// static
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Fence Fence::CreateWithEnqueueOrder(EnqueueOrder enqueue_order) {
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return Fence(enqueue_order, TimeTicks(), 0);
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}
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} // namespace internal
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} // namespace sequence_manager
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} // namespace base
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