1 /*! 2 * \copy 3 * Copyright (c) 2013, Cisco Systems 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 10 * * Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 13 * * Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in 15 * the documentation and/or other materials provided with the 16 * distribution. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 21 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 22 * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 23 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 24 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 25 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 26 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 28 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 * 31 */ 32 33 #ifndef WELS_CODEC_TRACE 34 #define WELS_CODEC_TRACE 35 36 #include <stdarg.h> 37 #include "typedefs.h" 38 #include "utils.h" 39 #include "codec_app_def.h" 40 #include "codec_api.h" 41 42 class welsCodecTrace { 43 public: 44 welsCodecTrace(); 45 ~welsCodecTrace(); 46 47 void SetCodecInstance (void* pCodecInstance); 48 void SetTraceLevel (const int32_t kiLevel); 49 void SetTraceCallback (WelsTraceCallback func); 50 void SetTraceCallbackContext (void* pCtx); 51 52 private: 53 static void StaticCodecTrace (void* pCtx, const int32_t kiLevel, const char* kpStrFormat, va_list vl); 54 void CodecTrace (const int32_t kiLevel, const char* kpStrFormat, va_list vl); 55 56 int32_t m_iTraceLevel; 57 WelsTraceCallback m_fpTrace; 58 void* m_pTraceCtx; 59 public: 60 61 SLogContext m_sLogCtx; 62 }; 63 64 #endif //WELS_CODEC_TRACE 65