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