chromium/third_party/perfetto/src/trace_processor/importers/common/clock_converter.cc

/*
 * Copyright (C) 2022 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include "src/trace_processor/importers/common/clock_converter.h"

#include <time.h>

#include <algorithm>
#include <atomic>
#include <cinttypes>
#include <queue>

#include "perfetto/base/logging.h"
#include "perfetto/ext/base/hash.h"
#include "src/trace_processor/storage/trace_storage.h"
#include "src/trace_processor/types/trace_processor_context.h"

#include "protos/perfetto/common/builtin_clock.pbzero.h"
#include "protos/perfetto/trace/clock_snapshot.pbzero.h"

namespace perfetto {
namespace trace_processor {

ClockConverter::ClockConverter(TraceProcessorContext* context)
    : … { … }

void ClockConverter::MaybeInitialize() { … }

base::StatusOr<ClockConverter::Timestamp> ClockConverter::FromTraceTime(
    ClockId clock_id,
    Timestamp ts) { … }

std::string ClockConverter::TimeToStr(Timestamp ts) { … }

}  // namespace trace_processor
}  // namespace perfetto