/*! * \copy *     Copyright (c)  2013, Cisco Systems *     All rights reserved. * *     Redistribution and use in source and binary forms, with or without *     modification, are permitted provided that the following conditions *     are met: * *        * Redistributions of source code must retain the above copyright *          notice, this list of conditions and the following disclaimer. * *        * Redistributions in binary form must reproduce the above copyright *          notice, this list of conditions and the following disclaimer in *          the documentation and/or other materials provided with the *          distribution. * *     THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS *     "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT *     LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS *     FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE *     COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, *     INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, *     BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; *     LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER *     CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT *     LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN *     ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE *     POSSIBILITY OF SUCH DAMAGE. * */ #ifdef _WIN32#include <windows.h>#include <tchar.h>#endif #include <stdio.h>#include <stdarg.h>#include <string.h> #include "crt_util_safe_x.h"	// Safe CRT routines like utils for cross platforms #include "welsCodecTrace.h"#include "utils.h" #include "logging.h" //#define CODEC_TRACE_ERROR 0//#define CODEC_TRACE_WARNING 1//#define CODEC_TRACE_INFO 2//#define CODEC_TRACE_DEDBUG 3 using namespace WelsSVCEnc; int32_t	welsCodecTrace::m_iTraceLevel			= WELS_LOG_DEFAULT;CM_WELS_TRACE welsCodecTrace::m_fpDebugTrace	= NULL;CM_WELS_TRACE welsCodecTrace::m_fpInfoTrace	= NULL;CM_WELS_TRACE welsCodecTrace::m_fpWarnTrace	= NULL;CM_WELS_TRACE welsCodecTrace::m_fpErrorTrace	= NULL; welsCodecTrace::welsCodecTrace() {  m_fpDebugTrace = NULL;  m_fpInfoTrace = NULL;  m_fpWarnTrace = NULL;  m_fpErrorTrace = NULL;  m_WelsTraceExistFlag	= false;  m_fpDebugTrace = welsStderrTrace<WELS_LOG_DEBUG>;  m_fpInfoTrace = welsStderrTrace<WELS_LOG_INFO>;  m_fpWarnTrace = welsStderrTrace<WELS_LOG_WARNING>;  m_fpErrorTrace = welsStderrTrace<WELS_LOG_ERROR>;   m_WelsTraceExistFlag = true;} welsCodecTrace::~welsCodecTrace() {  m_fpDebugTrace = NULL;  m_fpInfoTrace = NULL;  m_fpWarnTrace = NULL;  m_fpErrorTrace = NULL;//	g_bWelsLibLoaded = false;  m_WelsTraceExistFlag = false;} int32_t welsCodecTrace::WelsTraceModuleIsExist() {  return m_WelsTraceExistFlag;} void welsCodecTrace::TraceString (int32_t iLevel, const char* str) {  switch (iLevel) {  case WELS_LOG_ERROR:    if (m_fpErrorTrace)      m_fpErrorTrace ("%s", str);    break;  case WELS_LOG_WARNING:    if (m_fpWarnTrace)      m_fpWarnTrace ("%s", str);    break;  case WELS_LOG_INFO:    if (m_fpInfoTrace)      m_fpInfoTrace ("%s", str);    break;  case WELS_LOG_DEBUG:    if (m_fpDebugTrace)      m_fpDebugTrace ("%s", str);    break;  default:    if (m_fpDebugTrace)      m_fpInfoTrace ("%s", str);    break;  }} #define MAX_LOG_SIZE	1024 void welsCodecTrace::CODEC_TRACE (void* ignore, const int32_t iLevel, const char* Str_Format, va_list vl) {//		if(g_traceLevel < iLevel)  if (m_iTraceLevel < iLevel) {    return;  }   char pBuf[MAX_LOG_SIZE] = {0};  const int32_t len	= strlen ("[ENCODER]: ");	// confirmed_safe_unsafe_usage    WelsStrncpy (pBuf, MAX_LOG_SIZE, "[ENCODER]: ");	// confirmed_safe_unsafe_usage  WelsVsnprintf (pBuf + len, MAX_LOG_SIZE - len, Str_Format, vl);	// confirmed_safe_unsafe_usage //		g_WelsCodecTrace.TraceString(iLevel, pBuf);  welsCodecTrace::TraceString (iLevel, pBuf);} void welsCodecTrace::SetTraceLevel (const int32_t iLevel) {//	g_traceLevel	= iLevel;  if (iLevel >= 0)    m_iTraceLevel	= iLevel;}