1// Copyright (c) 2012 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#ifndef PPAPI_SHARED_IMPL_PPB_TRACE_EVENT_IMPL_H_
6#define PPAPI_SHARED_IMPL_PPB_TRACE_EVENT_IMPL_H_
7
8#include "ppapi/c/dev/ppb_trace_event_dev.h"
9#include "ppapi/c/pp_bool.h"
10#include "ppapi/shared_impl/ppapi_shared_export.h"
11
12namespace ppapi {
13
14// Contains the implementation of the PPB_Trace_Event_Dev functions. Since these
15// functions are to be run from whatever plugin process/thread in which they
16// originated, the implementation lives in shared_impl.
17//
18class PPAPI_SHARED_EXPORT TraceEventImpl {
19 public:
20  static void* GetCategoryEnabled(const char* category_name);
21  static void AddTraceEvent(
22      int8_t phase,
23      const void* category_enabled,
24      const char* name,
25      uint64_t id,
26      uint32_t num_args,
27      const char* arg_names[],
28      const uint8_t arg_types[],
29      const uint64_t arg_values[],
30      uint8_t flags);
31  static void AddTraceEventWithThreadIdAndTimestamp(
32      int8_t phase,
33      const void* category_enabled,
34      const char* name,
35      uint64_t id,
36      int32_t thread_id,
37      int64_t timestamp,
38      uint32_t num_args,
39      const char* arg_names[],
40      const uint8_t arg_types[],
41      const uint64_t arg_values[],
42      uint8_t flags);
43  static int64_t Now();
44  static void SetThreadName(const char* thread_name);
45};
46
47}  // namespace ppapi
48
49#endif  // PPAPI_SHARED_IMPL_PPB_TRACE_EVENT_IMPL_H_
50