| // Copyright 2020 The Chromium OS Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef VM_TOOLS_SOMMELIER_SOMMELIER_TRACING_H_ |
| #define VM_TOOLS_SOMMELIER_SOMMELIER_TRACING_H_ |
| |
| #if defined(PERFETTO_TRACING) |
| #include <perfetto.h> |
| |
| PERFETTO_DEFINE_CATEGORIES(perfetto::Category("surface").SetDescription( |
| "Events for Wayland surface management")); |
| #else |
| #define TRACE_EVENT(category, name) |
| #endif |
| |
| void initialize_tracing(); |
| void enable_tracing(); |
| void dump_trace(char const* filename); |
| |
| #endif // VM_TOOLS_SOMMELIER_SOMMELIER_TRACING_H_ |