mirror of
https://github.com/opencv/opencv.git
synced 2024-12-21 05:28:01 +08:00
138 lines
4.8 KiB
C
138 lines
4.8 KiB
C
/*
|
|
* Copyright (c) 2001-2002 Michael David Adams.
|
|
* All rights reserved.
|
|
*/
|
|
|
|
/* __START_OF_JASPER_LICENSE__
|
|
*
|
|
* JasPer License Version 2.0
|
|
*
|
|
* Copyright (c) 2001-2006 Michael David Adams
|
|
* Copyright (c) 1999-2000 Image Power, Inc.
|
|
* Copyright (c) 1999-2000 The University of British Columbia
|
|
*
|
|
* All rights reserved.
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person (the
|
|
* "User") obtaining a copy of this software and associated documentation
|
|
* files (the "Software"), to deal in the Software without restriction,
|
|
* including without limitation the rights to use, copy, modify, merge,
|
|
* publish, distribute, and/or sell copies of the Software, and to permit
|
|
* persons to whom the Software is furnished to do so, subject to the
|
|
* following conditions:
|
|
*
|
|
* 1. The above copyright notices and this permission notice (which
|
|
* includes the disclaimer below) shall be included in all copies or
|
|
* substantial portions of the Software.
|
|
*
|
|
* 2. The name of a copyright holder shall not be used to endorse or
|
|
* promote products derived from the Software without specific prior
|
|
* written permission.
|
|
*
|
|
* THIS DISCLAIMER OF WARRANTY CONSTITUTES AN ESSENTIAL PART OF THIS
|
|
* LICENSE. NO USE OF THE SOFTWARE IS AUTHORIZED HEREUNDER EXCEPT UNDER
|
|
* THIS DISCLAIMER. THE SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS
|
|
* "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
|
|
* BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
|
|
* PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. IN NO
|
|
* EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
|
|
* INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
|
|
* FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
|
|
* NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
|
|
* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. NO ASSURANCES ARE
|
|
* PROVIDED BY THE COPYRIGHT HOLDERS THAT THE SOFTWARE DOES NOT INFRINGE
|
|
* THE PATENT OR OTHER INTELLECTUAL PROPERTY RIGHTS OF ANY OTHER ENTITY.
|
|
* EACH COPYRIGHT HOLDER DISCLAIMS ANY LIABILITY TO THE USER FOR CLAIMS
|
|
* BROUGHT BY ANY OTHER ENTITY BASED ON INFRINGEMENT OF INTELLECTUAL
|
|
* PROPERTY RIGHTS OR OTHERWISE. AS A CONDITION TO EXERCISING THE RIGHTS
|
|
* GRANTED HEREUNDER, EACH USER HEREBY ASSUMES SOLE RESPONSIBILITY TO SECURE
|
|
* ANY OTHER INTELLECTUAL PROPERTY RIGHTS NEEDED, IF ANY. THE SOFTWARE
|
|
* IS NOT FAULT-TOLERANT AND IS NOT INTENDED FOR USE IN MISSION-CRITICAL
|
|
* SYSTEMS, SUCH AS THOSE USED IN THE OPERATION OF NUCLEAR FACILITIES,
|
|
* AIRCRAFT NAVIGATION OR COMMUNICATION SYSTEMS, AIR TRAFFIC CONTROL
|
|
* SYSTEMS, DIRECT LIFE SUPPORT MACHINES, OR WEAPONS SYSTEMS, IN WHICH
|
|
* THE FAILURE OF THE SOFTWARE OR SYSTEM COULD LEAD DIRECTLY TO DEATH,
|
|
* PERSONAL INJURY, OR SEVERE PHYSICAL OR ENVIRONMENTAL DAMAGE ("HIGH
|
|
* RISK ACTIVITIES"). THE COPYRIGHT HOLDERS SPECIFICALLY DISCLAIM ANY
|
|
* EXPRESS OR IMPLIED WARRANTY OF FITNESS FOR HIGH RISK ACTIVITIES.
|
|
*
|
|
* __END_OF_JASPER_LICENSE__
|
|
*/
|
|
|
|
/******************************************************************************\
|
|
* Includes.
|
|
\******************************************************************************/
|
|
|
|
#include <stdarg.h>
|
|
#include <stdio.h>
|
|
|
|
#include "jasper/jas_types.h"
|
|
#include "jasper/jas_debug.h"
|
|
|
|
/******************************************************************************\
|
|
* Local data.
|
|
\******************************************************************************/
|
|
|
|
static int jas_dbglevel = 0;
|
|
/* The debug level. */
|
|
|
|
/******************************************************************************\
|
|
* Code for getting/setting the debug level.
|
|
\******************************************************************************/
|
|
|
|
/* Set the library debug level. */
|
|
int jas_setdbglevel(int dbglevel)
|
|
{
|
|
int olddbglevel;
|
|
|
|
/* Save the old debug level. */
|
|
olddbglevel = jas_dbglevel;
|
|
|
|
/* Change the debug level. */
|
|
jas_dbglevel = dbglevel;
|
|
|
|
/* Return the old debug level. */
|
|
return olddbglevel;
|
|
}
|
|
|
|
/* Get the library debug level. */
|
|
int jas_getdbglevel()
|
|
{
|
|
return jas_dbglevel;
|
|
}
|
|
|
|
/******************************************************************************\
|
|
* Code.
|
|
\******************************************************************************/
|
|
|
|
/* Perform formatted output to standard error. */
|
|
int jas_eprintf(const char *fmt, ...)
|
|
{
|
|
int ret;
|
|
va_list ap;
|
|
|
|
va_start(ap, fmt);
|
|
ret = vfprintf(stderr, fmt, ap);
|
|
va_end(ap);
|
|
return ret;
|
|
}
|
|
|
|
/* Dump memory to a stream. */
|
|
int jas_memdump(FILE *out, void *data, size_t len)
|
|
{
|
|
size_t i;
|
|
size_t j;
|
|
uchar *dp;
|
|
dp = data;
|
|
for (i = 0; i < len; i += 16) {
|
|
fprintf(out, "%04x:", (int)i);
|
|
for (j = 0; j < 16; ++j) {
|
|
if (i + j < len) {
|
|
fprintf(out, " %02x", dp[i + j]);
|
|
}
|
|
}
|
|
fprintf(out, "\n");
|
|
}
|
|
return 0;
|
|
}
|