| // Copyright 2025 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef THIRD_PARTY_BLINK_PUBLIC_COMMON_TRACING_SUPPORT_H_ |
| #define THIRD_PARTY_BLINK_PUBLIC_COMMON_TRACING_SUPPORT_H_ |
| |
| #include "third_party/blink/public/common/common_export.h" |
| #include "third_party/blink/public/common/tokens/tokens.h" |
| #include "third_party/perfetto/include/perfetto/tracing/track.h" |
| |
| namespace blink { |
| |
| // Returns a perfetto Track that represents a local frame identified by |
| // `frame_token`. This may be used to emit events relating to a specific frame. |
| // It can be used to create new perfetto tracks nested under the frame track: |
| // |
| // auto track = perfetto::NamedTrack("Name", id, |
| // GetLocalFrameTracingTrack(frame_token, true)); |
| perfetto::NamedTrack BLINK_COMMON_EXPORT GetLocalFrameTracingTrack( |
| const LocalFrameToken& frame_token, |
| bool is_main_frame, |
| perfetto::Track parent_process = perfetto::ProcessTrack::Current()); |
| |
| } // namespace blink |
| |
| #endif // THIRD_PARTY_BLINK_PUBLIC_COMMON_TRACING_SUPPORT_H_ |
