188 lines
6.2 KiB
C++
188 lines
6.2 KiB
C++
/*!
|
|
* \copy
|
|
* Copyright (c) 2009-2013, 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.
|
|
*
|
|
*
|
|
* \brief Tool kits for decoder
|
|
* ( malloc, realloc, free, log output and PSNR calculation and so on )
|
|
*
|
|
* \date 03/10/2009 Created
|
|
*
|
|
*************************************************************************************
|
|
*/
|
|
#ifndef WELS_UTILS_H__
|
|
#define WELS_UTILS_H__
|
|
|
|
#include <stdarg.h>
|
|
#include "typedefs.h"
|
|
|
|
namespace WelsSVCEnc {
|
|
|
|
|
|
/*
|
|
* Log output routines
|
|
*/
|
|
|
|
typedef int32_t iWelsLogLevel;
|
|
enum {
|
|
WELS_LOG_QUIET = 0x00, // Quiet mode
|
|
WELS_LOG_ERROR = 1 << 0, // Error log iLevel
|
|
WELS_LOG_WARNING = 1 << 1, // Warning log iLevel
|
|
WELS_LOG_INFO = 1 << 2, // Information log iLevel
|
|
WELS_LOG_DEBUG = 1 << 3, // Debug log iLevel
|
|
WELS_LOG_RESV = 1 << 4, // Resversed log iLevel
|
|
WELS_LOG_LEVEL_COUNT = 5,
|
|
WELS_LOG_DEFAULT = WELS_LOG_ERROR | WELS_LOG_WARNING | WELS_LOG_INFO | WELS_LOG_DEBUG // Default log iLevel in Wels codec
|
|
};
|
|
|
|
/*
|
|
* Function pointer declaration for various tool sets
|
|
*/
|
|
// wels log output
|
|
typedef void (*PWelsLogCallbackFunc) (void* pCtx, const int32_t iLevel, const char* kpFmt, va_list argv);
|
|
|
|
// wels psnr calc
|
|
typedef float (*PWelsPsnrFunc) (const void* kpTarPic,
|
|
const int32_t kiTarStride,
|
|
const void* kpRefPic,
|
|
const int32_t kiRefStride,
|
|
const int32_t kiWidth,
|
|
const int32_t kiHeight);
|
|
|
|
extern PWelsLogCallbackFunc wlog;
|
|
|
|
#ifdef __GNUC__
|
|
extern void WelsLog (void* pCtx, int32_t iLevel, const char* kpFmt, ...) __attribute__ ((__format__ (__printf__, 3,
|
|
4)));
|
|
#else
|
|
extern void WelsLog (void* pCtx, int32_t iLevel, const char* kpFmt, ...);
|
|
#endif
|
|
|
|
extern const char* g_sWelsLogTags[];
|
|
|
|
/*!
|
|
*************************************************************************************
|
|
* \brief System trace log output in Wels
|
|
*
|
|
* \param pCtx instance pointer
|
|
* \param kiLevel log iLevel ( WELS_LOG_QUIET, ERROR, WARNING, INFO, DEBUG )
|
|
* \param kpFmtStr formated string to mount
|
|
* \param argv pData string argument
|
|
*
|
|
* \return NONE
|
|
*
|
|
* \note N/A
|
|
*************************************************************************************
|
|
*/
|
|
void WelsLogDefault (void* pCtx, const int32_t kiLevel, const char* kpFmtStr, va_list argv);
|
|
void WelsLogNil (void* pCtx, const int32_t kiLevel, const char* kpFmtStr, va_list argv);
|
|
|
|
|
|
/*!
|
|
*************************************************************************************
|
|
* \brief set log iLevel from external call
|
|
*
|
|
* \param iLevel iLevel of log
|
|
*
|
|
* \return NONE
|
|
*
|
|
* \note can be able to control log iLevel dynamically
|
|
*************************************************************************************
|
|
*/
|
|
void WelsSetLogLevel (const int32_t kiLevel);
|
|
|
|
/*!
|
|
*************************************************************************************
|
|
* \brief get log iLevel from external call
|
|
*
|
|
* \param N/A
|
|
*
|
|
* \return current iLevel of log used in codec internal
|
|
*
|
|
* \note can be able to get log iLevel of internal codec applicable
|
|
*************************************************************************************
|
|
*/
|
|
int32_t WelsGetLogLevel (void);
|
|
|
|
/*!
|
|
*************************************************************************************
|
|
* \brief set log callback from external call
|
|
*
|
|
* \param _log log function routine
|
|
*
|
|
* \return NONE
|
|
*
|
|
* \note N/A
|
|
*************************************************************************************
|
|
*/
|
|
void WelsSetLogCallback (PWelsLogCallbackFunc _log);
|
|
|
|
/*!
|
|
*************************************************************************************
|
|
* \brief reopen log file when finish setting current path
|
|
*
|
|
* \param pCtx context pCtx
|
|
* \param pCurPath current path string
|
|
*
|
|
* \return NONE
|
|
*
|
|
* \note N/A
|
|
*************************************************************************************
|
|
*/
|
|
void WelsReopenTraceFile (void* pCtx, char* pCurPath);
|
|
|
|
/*
|
|
* PSNR calculation routines
|
|
*/
|
|
/*!
|
|
*************************************************************************************
|
|
* \brief PSNR calculation utilization in Wels
|
|
*
|
|
* \param kpTarPic target picture to be calculated in Picture pData format
|
|
* \param kiTarStride stride of target picture pData pBuffer
|
|
* \param kpRefPic base referencing picture samples
|
|
* \param kiRefStride stride of reference picture pData pBuffer
|
|
* \param kiWidth picture iWidth in pixel
|
|
* \param kiHeight picture iHeight in pixel
|
|
*
|
|
* \return actual PSNR result;
|
|
*
|
|
* \note N/A
|
|
*************************************************************************************
|
|
*/
|
|
float WelsCalcPsnr (const void* kpTarPic,
|
|
const int32_t kiTarStride,
|
|
const void* kpRefPic,
|
|
const int32_t kiRefStride,
|
|
const int32_t kiWidth,
|
|
const int32_t kiHeight);
|
|
|
|
}
|
|
#endif//WELS_UTILS_H__
|