sequence_manager.cc | Explore in Territory

// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "base/task/sequence_manager/sequence_manager.h"

#include <utility>

namespace base {
namespace sequence_manager {

namespace {

#if BUILDFLAG(ENABLE_BASE_TRACING)
perfetto::protos::pbzero::SequenceManagerTask::Priority
DefaultTaskPriorityToProto(TaskQueue::QueuePriority priority) { … }
#endif

void CheckPriorities(TaskQueue::QueuePriority priority_count,
                     TaskQueue::QueuePriority default_priority) { … }

}  // namespace

SequenceManager::MetricRecordingSettings::MetricRecordingSettings(
    double task_thread_time_sampling_rate)
    : … { … }

// static
SequenceManager::PrioritySettings
SequenceManager::PrioritySettings::CreateDefault() { … }

SequenceManager::PrioritySettings::PrioritySettings(
    TaskQueue::QueuePriority priority_count,
    TaskQueue::QueuePriority default_priority)
#if DCHECK_IS_ON()
    : … { … }
#else
    : priority_count_(priority_count), default_priority_(default_priority) {
  CheckPriorities(priority_count, default_priority);
}
#endif

#if DCHECK_IS_ON()
      SequenceManager::PrioritySettings::PrioritySettings(
          TaskQueue::QueuePriority priority_count,
          TaskQueue::QueuePriority default_priority,
          std::vector<TimeDelta> per_priority_cross_thread_task_delay,
          std::vector<TimeDelta> per_priority_same_thread_task_delay)
    : … { … }
#endif

#if BUILDFLAG(ENABLE_BASE_TRACING)
perfetto::protos::pbzero::SequenceManagerTask::Priority
SequenceManager::PrioritySettings::TaskPriorityToProto(
    TaskQueue::QueuePriority priority) const { … }
#endif

SequenceManager::PrioritySettings::~PrioritySettings() = default;

SequenceManager::PrioritySettings::PrioritySettings(
    PrioritySettings&&) noexcept = default;

SequenceManager::PrioritySettings& SequenceManager::PrioritySettings::operator=(
    PrioritySettings&&) = default;

SequenceManager::Settings::Settings() = default;

SequenceManager::Settings::Settings(Settings&& move_from) noexcept = default;

SequenceManager::Settings::~Settings() = default;

SequenceManager::Settings::Builder::Builder() = default;

SequenceManager::Settings::Builder::~Builder() = default;

SequenceManager::Settings::Builder&
SequenceManager::Settings::Builder::SetMessagePumpType(
    MessagePumpType message_loop_type_val) { … }

SequenceManager::Settings::Builder&
SequenceManager::Settings::Builder::SetRandomisedSamplingEnabled(
    bool randomised_sampling_enabled_val) { … }

SequenceManager::Settings::Builder&
SequenceManager::Settings::Builder::SetTickClock(const TickClock* clock_val) { … }

SequenceManager::Settings::Builder&
SequenceManager::Settings::Builder::SetAddQueueTimeToTasks(
    bool add_queue_time_to_tasks_val) { … }

SequenceManager::Settings::Builder&
SequenceManager::Settings::Builder::SetCanRunTasksByBatches(
    bool can_run_tasks_by_batches_val) { … }

SequenceManager::Settings::Builder&
SequenceManager::Settings::Builder::SetPrioritySettings(
    SequenceManager::PrioritySettings settings) { … }

#if DCHECK_IS_ON()

SequenceManager::Settings::Builder&
SequenceManager::Settings::Builder::SetRandomTaskSelectionSeed(
    uint64_t random_task_selection_seed_val) { … }

SequenceManager::Settings::Builder&
SequenceManager::Settings::Builder::SetTaskLogging(
    TaskLogging task_execution_logging_val) { … }

SequenceManager::Settings::Builder&
SequenceManager::Settings::Builder::SetLogPostTask(bool log_post_task_val) { … }

SequenceManager::Settings::Builder&
SequenceManager::Settings::Builder::SetLogTaskDelayExpiry(
    bool log_task_delay_expiry_val) { … }

#endif  // DCHECK_IS_ON()

SequenceManager::Settings SequenceManager::Settings::Builder::Build() { … }

}  // namespace sequence_manager
}  // namespace base
chromium/base/task/sequence_manager/sequence_manager.cc
