chromium/third_party/perfetto/src/tracing/service/metatrace_writer.cc

/*
 * Copyright (C) 2019 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/tracing/service/metatrace_writer.h"

#include "perfetto/base/logging.h"
#include "perfetto/base/task_runner.h"
#include "perfetto/ext/tracing/core/trace_writer.h"
#include "perfetto/tracing/core/data_source_descriptor.h"

#include "protos/perfetto/trace/perfetto/perfetto_metatrace.pbzero.h"
#include "protos/perfetto/trace/trace_packet.pbzero.h"

namespace perfetto {

MetatraceWriter::MetatraceWriter() : … { … }

MetatraceWriter::~MetatraceWriter() { … }

void MetatraceWriter::Enable(base::TaskRunner* task_runner,
                             std::unique_ptr<TraceWriter> trace_writer,
                             uint32_t tags) { … }

void MetatraceWriter::Disable() { … }

void MetatraceWriter::WriteAllAvailableEvents() { … }

void MetatraceWriter::WriteAllAndFlushTraceWriter(
    std::function<void()> callback) { … }

}  // namespace perfetto