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/******************************************************************************
*
* Copyright (C) 2012 Ittiam Systems Pvt Ltd, Bangalore
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
/**
*******************************************************************************
* @file
* ihevcd_trace.c
*
* @brief
* Contains trace related functions
*
* @author
* Ittiam
*
* @par List of Functions:
* - ihevcd_trace_init()
* - ihevcd_trace_deinit()
*
* @remarks
* None
*
*******************************************************************************
*/
/*****************************************************************************/
/* File Includes */
/*****************************************************************************/
#ifdef TRACE
#include <stdio.h>
#include <stddef.h>
#include <stdlib.h>
#include <string.h>
#include "ihevc_typedefs.h"
#include "iv.h"
#include "ivd.h"
#include "ihevcd_cxa.h"
#include "ihevc_defs.h"
#include "ihevc_debug.h"
#include "ihevc_structs.h"
#include "ihevc_macros.h"
#include "ihevc_platform_macros.h"
#include "ihevc_cabac_tables.h"
#include "ihevcd_defs.h"
#include "ihevcd_error.h"
#include "ihevcd_function_selector.h"
#include "ihevcd_structs.h"
#include "ihevcd_trace.h"
/*****************************************************************************/
/* Declare globals */
/*****************************************************************************/
/**
* Trace context
*/
trace_t g_trace;
/**
* Trace file name
*/
CHAR ac_trace_fname[] = "trace.txt";
/**
*******************************************************************************
*
* @brief
* Function used for initialization of trace parameters
*
* @par Description:
* Initialize trace structure elements
*
* @param[in] pc_fname
* File name for trace dumps
*
* @returns none
*
* @remarks
* Uses global hence not thread safe
*
*******************************************************************************
*/
void ihevcd_trace_init(CHAR *pc_fname)
{
trace_t *ps_trace = &g_trace;
if(pc_fname == NULL)
pc_fname = ac_trace_fname;
ps_trace->fp = fopen(pc_fname, "w");
if(NULL == ps_trace->fp)
{
exit(-1);
}
return;
}
/**
*******************************************************************************
*
* @brief
* Function used for deinitialization of trace parameters
*
* @par Description:
* Initialize trace structure elements
*
* @param[in] ps_trace
* Pointer to trace context
*
* @returns none
*
* @remarks
* Uses global hence not thread safe
*
*******************************************************************************
*/
void ihevcd_trace_deinit(trace_t *ps_trace)
{
if(NULL != ps_trace->fp)
{
fclose(ps_trace->fp);
}
return;
}
#endif /* TRACE */
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