|  | /* | 
|  | *  Copyright (c) 2024 The WebRTC project authors. All Rights Reserved. | 
|  | * | 
|  | *  Use of this source code is governed by a BSD-style license | 
|  | *  that can be found in the LICENSE file in the root of the source | 
|  | *  tree. An additional intellectual property rights grant can be found | 
|  | *  in the file PATENTS.  All contributing project authors may | 
|  | *  be found in the AUTHORS file in the root of the source tree. | 
|  | */ | 
|  |  | 
|  | #ifndef RTC_BASE_TRACE_CATEGORIES_H_ | 
|  | #define RTC_BASE_TRACE_CATEGORIES_H_ | 
|  |  | 
|  | #if defined(RTC_USE_PERFETTO) | 
|  |  | 
|  | #define PERFETTO_ENABLE_LEGACY_TRACE_EVENTS 1 | 
|  |  | 
|  | #include "rtc_base/system/rtc_export.h" | 
|  | #include "third_party/perfetto/include/perfetto/tracing/track_event.h"  // IWYU pragma: export | 
|  | #include "third_party/perfetto/include/perfetto/tracing/track_event_category_registry.h" | 
|  | #include "third_party/perfetto/include/perfetto/tracing/track_event_legacy.h"  // IWYU pragma: export | 
|  |  | 
|  | PERFETTO_DEFINE_TEST_CATEGORY_PREFIXES("webrtc-test"); | 
|  |  | 
|  | PERFETTO_DEFINE_CATEGORIES_IN_NAMESPACE_WITH_ATTRS( | 
|  | webrtc, | 
|  | RTC_EXPORT, | 
|  | perfetto::Category("webrtc"), | 
|  | perfetto::Category("webrtc_stats"), | 
|  | perfetto::Category(TRACE_DISABLED_BY_DEFAULT("webrtc")), | 
|  | perfetto::Category(TRACE_DISABLED_BY_DEFAULT("webrtc_stats"))); | 
|  |  | 
|  | PERFETTO_USE_CATEGORIES_FROM_NAMESPACE(webrtc); | 
|  |  | 
|  | #endif  // RTC_USE_PERFETTO | 
|  |  | 
|  | #endif  // RTC_BASE_TRACE_CATEGORIES_H_ |