Perfetto.cpp - mozsearch

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/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/* vim: set ts=8 sts=2 et sw=2 tw=80: */

/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#include "mozilla/Perfetto.h"

#include <stdlib.h>

const char* ProfilerCategoryNames[] = {

#define CATEGORY_JSON_BEGIN_CATEGORY(name, labelAsString, color) #name,

#define CATEGORY_JSON_SUBCATEGORY(supercategory, name, labelAsString)

#define CATEGORY_JSON_END_CATEGORY

    MOZ_PROFILING_CATEGORY_LIST(CATEGORY_JSON_BEGIN_CATEGORY,

                                CATEGORY_JSON_SUBCATEGORY,

                                CATEGORY_JSON_END_CATEGORY)

#undef CATEGORY_JSON_BEGIN_CATEGORY

#undef CATEGORY_JSON_SUBCATEGORY

#undef CATEGORY_JSON_END_CATEGORY

};

PERFETTO_TRACK_EVENT_STATIC_STORAGE();

void InitPerfetto() {

  if (!getenv("MOZ_DISABLE_PERFETTO")) {

    perfetto::TracingInitArgs args;

    args.backends |= perfetto::kSystemBackend;

    perfetto::Tracing::Initialize(args);

    perfetto::TrackEvent::Register();