1// Copyright (c) 2012 The ANGLE Project 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 COMMON_EVENT_TRACER_H_ 6#define COMMON_EVENT_TRACER_H_ 7 8#if !defined(TRACE_ENTRY) 9#if defined(_WIN32) 10#define TRACE_ENTRY __stdcall 11#else 12#define TRACE_ENTRY 13#endif // // _WIN32 14#endif //TRACE_ENTRY 15 16extern "C" { 17 18typedef const unsigned char* (*GetCategoryEnabledFlagFunc)(const char* name); 19typedef void (*AddTraceEventFunc)(char phase, const unsigned char* categoryGroupEnabled, const char* name, 20 unsigned long long id, int numArgs, const char** argNames, 21 const unsigned char* argTypes, const unsigned long long* argValues, 22 unsigned char flags); 23 24// extern "C" so that it has a reasonable name for GetProcAddress. 25void TRACE_ENTRY SetTraceFunctionPointers(GetCategoryEnabledFlagFunc get_category_enabled_flag, 26 AddTraceEventFunc add_trace_event_func); 27 28} 29 30namespace gl 31{ 32 33const unsigned char* TraceGetTraceCategoryEnabledFlag(const char* name); 34 35void TraceAddTraceEvent(char phase, const unsigned char* categoryGroupEnabled, const char* name, unsigned long long id, 36 int numArgs, const char** argNames, const unsigned char* argTypes, 37 const unsigned long long* argValues, unsigned char flags); 38 39} 40 41#endif // COMMON_EVENT_TRACER_H_ 42