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 12 namespace 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 // 18 class PPAPI_SHARED_EXPORT TraceEventImpl { 19 public: 20 static void* GetCategoryEnabled(const char* category_name); 21 static void AddTraceEvent(int8_t phase, 22 const void* category_enabled, 23 const char* name, 24 uint64_t id, 25 uint32_t num_args, 26 const char* arg_names[], 27 const uint8_t arg_types[], 28 const uint64_t arg_values[], 29 uint8_t flags); 30 static void AddTraceEventWithThreadIdAndTimestamp( 31 int8_t phase, 32 const void* category_enabled, 33 const char* name, 34 uint64_t id, 35 int32_t thread_id, 36 int64_t timestamp, 37 uint32_t num_args, 38 const char* arg_names[], 39 const uint8_t arg_types[], 40 const uint64_t arg_values[], 41 uint8_t flags); 42 static int64_t Now(); 43 static void SetThreadName(const char* thread_name); 44 }; 45 46 } // namespace ppapi 47 48 #endif // PPAPI_SHARED_IMPL_PPB_TRACE_EVENT_IMPL_H_ 49
