mirror of https://github.com/NekoX-Dev/NekoX.git
104 lines
3.0 KiB
C++
104 lines
3.0 KiB
C++
/*!
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* \copy
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* Copyright (c) 2013, Cisco Systems
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#ifdef _WIN32
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#include <windows.h>
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#include <tchar.h>
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#endif
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#include <stdio.h>
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#include <stdarg.h>
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#include <string.h>
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#include "crt_util_safe_x.h" // Safe CRT routines like utils for cross platforms
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#include "welsCodecTrace.h"
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#include "utils.h"
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static void welsStderrTrace (void* ctx, int level, const char* string) {
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fprintf (stderr, "%s\n", string);
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}
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welsCodecTrace::welsCodecTrace() {
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m_iTraceLevel = WELS_LOG_DEFAULT;
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m_fpTrace = welsStderrTrace;
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m_pTraceCtx = NULL;
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m_sLogCtx.pLogCtx = this;
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m_sLogCtx.pfLog = StaticCodecTrace;
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m_sLogCtx.pCodecInstance = NULL;
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}
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welsCodecTrace::~welsCodecTrace() {
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m_fpTrace = NULL;
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}
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void welsCodecTrace::StaticCodecTrace (void* pCtx, const int32_t iLevel, const char* Str_Format, va_list vl) {
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welsCodecTrace* self = (welsCodecTrace*) pCtx;
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self->CodecTrace (iLevel, Str_Format, vl);
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}
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void welsCodecTrace::CodecTrace (const int32_t iLevel, const char* Str_Format, va_list vl) {
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if (m_iTraceLevel < iLevel) {
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return;
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}
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char pBuf[MAX_LOG_SIZE] = {0};
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WelsVsnprintf (pBuf, MAX_LOG_SIZE, Str_Format, vl); // confirmed_safe_unsafe_usage
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if (m_fpTrace) {
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m_fpTrace (m_pTraceCtx, iLevel, pBuf);
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}
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}
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void welsCodecTrace::SetCodecInstance (void* pCodecInstance) {
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m_sLogCtx.pCodecInstance = pCodecInstance;
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}
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void welsCodecTrace::SetTraceLevel (const int32_t iLevel) {
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if (iLevel >= 0)
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m_iTraceLevel = iLevel;
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}
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void welsCodecTrace::SetTraceCallback (WelsTraceCallback func) {
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m_fpTrace = func;
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}
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void welsCodecTrace::SetTraceCallbackContext (void* ctx) {
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m_pTraceCtx = ctx;
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}
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