PK �vFZȩ�% jas_string.hnu �[��� /*
* Copyright (c) 1999-2000 Image Power, Inc. and the University of
* British Columbia.
* 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__
*/
/*
* String Library
*
* $Id$
*/
#ifndef JAS_STRING_H
#define JAS_STRING_H
/******************************************************************************\
* Includes.
\******************************************************************************/
/* The configuration header file should be included first. */
#include <jasper/jas_config.h>
#include <string.h>
#ifdef __cplusplus
extern "C" {
#endif
/******************************************************************************\
* Functions.
\******************************************************************************/
/* Copy a string (a la strdup). */
JAS_DLLEXPORT char *jas_strdup(const char *);
#ifdef __cplusplus
}
#endif
#endif
PK �vFZ))�{ { jas_dll.hnu �[��� #ifndef JAS_DLL_H
#define JAS_DLL_H
#if defined(JAS_DLL)
#if defined(_WIN32)
#if defined(JAS_BUILDING_DLL)
#define JAS_DLLEXPORT __declspec(dllexport)
#else
#define JAS_DLLEXPORT __declspec(dllimport)
#endif
#define JAS_DLLLOCAL
#elif defined(JAS_HAVE_VISIBILITY)
#if defined(JAS_BUILDING_DLL)
#define JAS_DLLEXPORT __attribute__ ((visibility("default")))
#define JAS_DLLLOCAL __attribute__ ((visibility("hidden")))
#else
#define JAS_DLLEXPORT
#define JAS_DLLLOCAL
#endif
#else
#define JAS_DLLEXPORT
#define JAS_DLLLOCAL
#endif
#else
#define JAS_DLLEXPORT
#define JAS_DLLLOCAL
#endif
#endif
PK �vFZ6ژ �# �#
jas_math.hnu �[��� /*
* Copyright (c) 1999-2000 Image Power, Inc. and the University of
* British Columbia.
* 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__
*/
/*
* Math-Related Code
*
* $Id$
*/
#ifndef JAS_MATH_H
#define JAS_MATH_H
/******************************************************************************\
* Includes
\******************************************************************************/
/* The configuration header file should be included first. */
#include <jasper/jas_config.h>
#include <jasper/jas_types.h>
#include <assert.h>
#include <stdio.h>
#include <string.h>
#include <stdint.h>
#ifdef __cplusplus
extern "C" {
#endif
/******************************************************************************\
* Macros
\******************************************************************************/
#define JAS_KIBI JAS_CAST(size_t, 1024)
#define JAS_MEBI (JAS_KIBI * JAS_KIBI)
/* Compute the absolute value. */
#define JAS_ABS(x) \
(((x) >= 0) ? (x) : (-(x)))
/* Compute the minimum of two values. */
#define JAS_MIN(x, y) \
(((x) < (y)) ? (x) : (y))
/* Compute the maximum of two values. */
#define JAS_MAX(x, y) \
(((x) > (y)) ? (x) : (y))
/* Compute the remainder from division (where division is defined such
that the remainder is always nonnegative). */
#define JAS_MOD(x, y) \
(((x) < 0) ? (((-x) % (y)) ? ((y) - ((-(x)) % (y))) : (0)) : ((x) % (y)))
/* Compute the integer with the specified number of least significant bits
set to one. */
#define JAS_ONES(n) \
((1 << (n)) - 1)
/******************************************************************************\
*
\******************************************************************************/
JAS_ATTRIBUTE_DISABLE_USAN
inline static int jas_int_asr(int x, int n)
{
// Ensure that the shift of a negative value appears to behave as a
// signed arithmetic shift.
assert(((-1) >> 1) == -1);
assert(n >= 0);
// The behavior is undefined when x is negative. */
// We tacitly assume the behavior is equivalent to a signed
// arithmetic right shift.
return x >> n;
}
JAS_ATTRIBUTE_DISABLE_USAN
inline static int jas_int_asl(int x, int n)
{
// Ensure that the shift of a negative value appears to behave as a
// signed arithmetic shift.
assert(((-1) << 1) == -2);
assert(n >= 0);
// The behavior is undefined when x is negative. */
// We tacitly assume the behavior is equivalent to a signed
// arithmetic left shift.
return x << n;
}
JAS_ATTRIBUTE_DISABLE_USAN
inline static int jas_fast32_asr(int_fast32_t x, int n)
{
// Ensure that the shift of a negative value appears to behave as a
// signed arithmetic shift.
assert(((JAS_CAST(int_fast32_t, -1)) >> 1) == JAS_CAST(int_fast32_t, -1));
assert(n >= 0);
// The behavior is undefined when x is negative. */
// We tacitly assume the behavior is equivalent to a signed
// arithmetic right shift.
return x >> n;
}
JAS_ATTRIBUTE_DISABLE_USAN
inline static int jas_fast32_asl(int_fast32_t x, int n)
{
// Ensure that the shift of a negative value appears to behave as a
// signed arithmetic shift.
assert(((JAS_CAST(int_fast32_t, -1)) << 1) == JAS_CAST(int_fast32_t, -2));
assert(n >= 0);
// The behavior is undefined when x is negative. */
// We tacitly assume the behavior is equivalent to a signed
// arithmetic left shift.
return x << n;
}
/******************************************************************************\
* Safe integer arithmetic (i.e., with overflow checking).
\******************************************************************************/
/* Compute the product of two size_t integers with overflow checking. */
inline static bool jas_safe_size_mul(size_t x, size_t y, size_t *result)
{
/* Check if overflow would occur */
if (x && y > SIZE_MAX / x) {
/* Overflow would occur. */
return false;
}
if (result) {
*result = x * y;
}
return true;
}
/* Compute the product of three size_t integers with overflow checking. */
inline static bool jas_safe_size_mul3(size_t a, size_t b, size_t c,
size_t *result)
{
size_t tmp;
if (!jas_safe_size_mul(a, b, &tmp) ||
!jas_safe_size_mul(tmp, c, &tmp)) {
return false;
}
if (result) {
*result = tmp;
}
return true;
}
/* Compute the sum of two size_t integers with overflow checking. */
inline static bool jas_safe_size_add(size_t x, size_t y, size_t *result)
{
if (y > SIZE_MAX - x) {
return false;
}
if (result) {
*result = x + y;
}
return true;
}
/* Compute the difference of two size_t integers with overflow checking. */
inline static bool jas_safe_size_sub(size_t x, size_t y, size_t *result)
{
if (y > x) {
return false;
}
if (result) {
*result = x - y;
}
return true;
}
/* Compute the product of two int_fast32_t integers with overflow checking. */
inline static bool jas_safe_intfast32_mul(int_fast32_t x, int_fast32_t y,
int_fast32_t *result)
{
if (x > 0) {
/* x is positive */
if (y > 0) {
/* x and y are positive */
if (x > INT_FAST32_MAX / y) {
return false;
}
} else {
/* x positive, y nonpositive */
if (y < INT_FAST32_MIN / x) {
return false;
}
}
} else {
/* x is nonpositive */
if (y > 0) {
/* x is nonpositive, y is positive */
if (x < INT_FAST32_MIN / y) {
return false;
}
} else { /* x and y are nonpositive */
if (x != 0 && y < INT_FAST32_MAX / x) {
return false;
}
}
}
if (result) {
*result = x * y;
}
return true;
}
/* Compute the product of three int_fast32_t integers with overflow checking. */
inline static bool jas_safe_intfast32_mul3(int_fast32_t a, int_fast32_t b,
int_fast32_t c, int_fast32_t *result)
{
int_fast32_t tmp;
if (!jas_safe_intfast32_mul(a, b, &tmp) ||
!jas_safe_intfast32_mul(tmp, c, &tmp)) {
return false;
}
if (result) {
*result = tmp;
}
return true;
}
/* Compute the sum of two int_fast32_t integers with overflow checking. */
inline static bool jas_safe_intfast32_add(int_fast32_t x, int_fast32_t y,
int_fast32_t *result)
{
if ((y > 0 && x > INT_FAST32_MAX - y) ||
(y < 0 && x < INT_FAST32_MIN - y)) {
return false;
}
if (result) {
*result = x + y;
}
return true;
}
#ifdef __cplusplus
}
#endif
#endif
PK �vFZg�In< n< jas_stream.hnu �[��� /*
* Copyright (c) 1999-2000 Image Power, Inc. and the University of
* British Columbia.
* Copyright (c) 2001-2003 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__
*/
/*
* I/O Stream Class
*
* $Id$
*/
#ifndef JAS_STREAM_H
#define JAS_STREAM_H
/******************************************************************************\
* Includes.
\******************************************************************************/
/* The configuration header file should be included first. */
#include <jasper/jas_config.h>
#include <stdio.h>
#if defined(JAS_HAVE_FCNTL_H)
#include <fcntl.h>
#endif
#include <string.h>
#if defined(JAS_HAVE_UNISTD_H)
#include <unistd.h>
#endif
#include <jasper/jas_types.h>
#ifdef __cplusplus
extern "C" {
#endif
/******************************************************************************\
* Constants.
\******************************************************************************/
/* On most UNIX systems, we probably need to define O_BINARY ourselves. */
#ifndef O_BINARY
#define O_BINARY 0
#endif
/*
* Stream open flags.
*/
/* The stream was opened for reading. */
#define JAS_STREAM_READ 0x0001
/* The stream was opened for writing. */
#define JAS_STREAM_WRITE 0x0002
/* The stream was opened for appending. */
#define JAS_STREAM_APPEND 0x0004
/* The stream was opened in binary mode. */
#define JAS_STREAM_BINARY 0x0008
/* The stream should be created/truncated. */
#define JAS_STREAM_CREATE 0x0010
/*
* Stream buffering flags.
*/
/* The stream is unbuffered. */
#define JAS_STREAM_UNBUF 0x0000
/* The stream is line buffered. */
#define JAS_STREAM_LINEBUF 0x0001
/* The stream is fully buffered. */
#define JAS_STREAM_FULLBUF 0x0002
/* The buffering mode mask. */
#define JAS_STREAM_BUFMODEMASK 0x000f
/* The memory associated with the buffer needs to be deallocated when the
stream is destroyed. */
#define JAS_STREAM_FREEBUF 0x0008
/* The buffer is currently being used for reading. */
#define JAS_STREAM_RDBUF 0x0010
/* The buffer is currently being used for writing. */
#define JAS_STREAM_WRBUF 0x0020
/*
* Stream error flags.
*/
/* The end-of-file has been encountered (on reading). */
#define JAS_STREAM_EOF 0x0001
/* An I/O error has been encountered on the stream. */
#define JAS_STREAM_ERR 0x0002
/* The read/write limit has been exceeded. */
#define JAS_STREAM_RWLIMIT 0x0004
/* The error mask. */
#define JAS_STREAM_ERRMASK \
(JAS_STREAM_EOF | JAS_STREAM_ERR | JAS_STREAM_RWLIMIT)
/*
* Other miscellaneous constants.
*/
/* The default buffer size (for fully-buffered operation). */
#define JAS_STREAM_BUFSIZE 8192
/* The default permission mask for file creation. */
#define JAS_STREAM_PERMS 0666
/* The maximum number of characters that can always be put back on a stream. */
#define JAS_STREAM_MAXPUTBACK 16
/******************************************************************************\
* Types.
\******************************************************************************/
/*
* Generic file object.
*/
typedef void jas_stream_obj_t;
/*
* Generic file object operations.
*/
typedef struct {
/* Read characters from a file object. */
int (*read_)(jas_stream_obj_t *obj, char *buf, int cnt);
/* Write characters to a file object. */
int (*write_)(jas_stream_obj_t *obj, char *buf, int cnt);
/* Set the position for a file object. */
long (*seek_)(jas_stream_obj_t *obj, long offset, int origin);
/* Close a file object. */
int (*close_)(jas_stream_obj_t *obj);
} jas_stream_ops_t;
/*
* Stream object.
*/
typedef struct {
/* The mode in which the stream was opened. */
int openmode_;
/* The buffering mode. */
int bufmode_;
/* The stream status. */
int flags_;
/* The start of the buffer area to use for reading/writing. */
jas_uchar *bufbase_;
/* The start of the buffer area excluding the extra initial space for
character putback. */
jas_uchar *bufstart_;
/* The buffer size. */
int bufsize_;
/* The current position in the buffer. */
jas_uchar *ptr_;
/* The number of characters that must be read/written before
the buffer needs to be filled/flushed. */
int cnt_;
/* A trivial buffer to be used for unbuffered operation. */
jas_uchar tinybuf_[JAS_STREAM_MAXPUTBACK + 1];
/* The operations for the underlying stream file object. */
jas_stream_ops_t *ops_;
/* The underlying stream file object. */
jas_stream_obj_t *obj_;
/* The number of characters read/written. */
long rwcnt_;
/* The maximum number of characters that may be read/written. */
long rwlimit_;
} jas_stream_t;
/*
* Regular file object.
*/
/*
* File descriptor file object.
*/
typedef struct {
int fd;
int flags;
char pathname[L_tmpnam + 1];
} jas_stream_fileobj_t;
#define JAS_STREAM_FILEOBJ_DELONCLOSE 0x01
#define JAS_STREAM_FILEOBJ_NOCLOSE 0x02
/*
* Memory file object.
*/
typedef struct {
/* The data associated with this file. */
jas_uchar *buf_;
/* The allocated size of the buffer for holding file data. */
size_t bufsize_;
/* The length of the file. */
int_fast32_t len_;
/* The seek position. */
int_fast32_t pos_;
/* Is the buffer growable? */
int growable_;
/* Was the buffer allocated internally? */
int myalloc_;
} jas_stream_memobj_t;
/******************************************************************************\
* Macros/functions for opening and closing streams.
\******************************************************************************/
/* Open a file as a stream. */
JAS_DLLEXPORT jas_stream_t *jas_stream_fopen(const char *filename, const char *mode);
/* Open a memory buffer as a stream. */
JAS_DLLEXPORT jas_stream_t *jas_stream_memopen(char *buf, int bufsize);
/* Do not use this function.
It will eventually replace jas_stream_memopen. */
JAS_DLLEXPORT jas_stream_t *jas_stream_memopen2(char *buf, size_t bufsize);
/* Open a file descriptor as a stream. */
JAS_DLLEXPORT jas_stream_t *jas_stream_fdopen(int fd, const char *mode);
/* Open a stdio stream as a stream. */
JAS_DLLEXPORT jas_stream_t *jas_stream_freopen(const char *path, const char *mode, FILE *fp);
/* Open a temporary file as a stream. */
JAS_DLLEXPORT jas_stream_t *jas_stream_tmpfile(void);
/* Close a stream. */
JAS_DLLEXPORT int jas_stream_close(jas_stream_t *stream);
/******************************************************************************\
* Macros/functions for getting/setting the stream state.
\******************************************************************************/
/* Get the EOF indicator for a stream. */
#define jas_stream_eof(stream) \
(((stream)->flags_ & JAS_STREAM_EOF) != 0)
/* Get the error indicator for a stream. */
#define jas_stream_error(stream) \
(((stream)->flags_ & JAS_STREAM_ERR) != 0)
/* Clear the error indicator for a stream. */
#define jas_stream_clearerr(stream) \
((stream)->flags_ &= ~(JAS_STREAM_ERR | JAS_STREAM_EOF))
/* Get the read/write limit for a stream. */
#define jas_stream_getrwlimit(stream) \
(((const jas_stream_t *)(stream))->rwlimit_)
/* Set the read/write limit for a stream. */
JAS_DLLEXPORT int jas_stream_setrwlimit(jas_stream_t *stream, long rwlimit);
/* Get the read/write count for a stream. */
#define jas_stream_getrwcount(stream) \
(((const jas_stream_t *)(stream))->rwcnt_)
/* Set the read/write count for a stream. */
JAS_DLLEXPORT long jas_stream_setrwcount(jas_stream_t *stream, long rwcnt);
/******************************************************************************\
* Macros/functions for I/O.
\******************************************************************************/
/* Read a character from a stream. */
#if defined(DEBUG)
#define jas_stream_getc(stream) jas_stream_getc_func(stream)
#else
#define jas_stream_getc(stream) jas_stream_getc_macro(stream)
#endif
/* Write a character to a stream. */
#if defined(DEBUG)
#define jas_stream_putc(stream, c) jas_stream_putc_func(stream, c)
#else
#define jas_stream_putc(stream, c) jas_stream_putc_macro(stream, c)
#endif
/* Read characters from a stream into a buffer. */
JAS_DLLEXPORT int jas_stream_read(jas_stream_t *stream, void *buf, int cnt);
/* Write characters from a buffer to a stream. */
JAS_DLLEXPORT int jas_stream_write(jas_stream_t *stream, const void *buf, int cnt);
/* Write formatted output to a stream. */
JAS_DLLEXPORT int jas_stream_printf(jas_stream_t *stream, const char *fmt, ...);
/* Write a string to a stream. */
JAS_DLLEXPORT int jas_stream_puts(jas_stream_t *stream, const char *s);
/* Read a line of input from a stream. */
JAS_DLLEXPORT char *jas_stream_gets(jas_stream_t *stream, char *buf, int bufsize);
/* Look at the next character to be read from a stream without actually
removing it from the stream. */
#define jas_stream_peekc(stream) \
(((stream)->cnt_ <= 0) ? jas_stream_fillbuf(stream, 0) : \
((int)(*(stream)->ptr_)))
/* Put a character back on a stream. */
JAS_DLLEXPORT int jas_stream_ungetc(jas_stream_t *stream, int c);
/******************************************************************************\
* Macros/functions for getting/setting the stream position.
\******************************************************************************/
/* Is it possible to seek on this stream? */
JAS_DLLEXPORT int jas_stream_isseekable(jas_stream_t *stream);
/* Set the current position within the stream. */
JAS_DLLEXPORT long jas_stream_seek(jas_stream_t *stream, long offset, int origin);
/* Get the current position within the stream. */
JAS_DLLEXPORT long jas_stream_tell(jas_stream_t *stream);
/* Seek to the beginning of a stream. */
JAS_DLLEXPORT int jas_stream_rewind(jas_stream_t *stream);
/******************************************************************************\
* Macros/functions for flushing.
\******************************************************************************/
/* Flush any pending output to a stream. */
JAS_DLLEXPORT int jas_stream_flush(jas_stream_t *stream);
/******************************************************************************\
* Miscellaneous macros/functions.
\******************************************************************************/
/* Copy data from one stream to another. */
JAS_DLLEXPORT int jas_stream_copy(jas_stream_t *dst, jas_stream_t *src, int n);
/* Display stream contents (for debugging purposes). */
JAS_DLLEXPORT int jas_stream_display(jas_stream_t *stream, FILE *fp, int n);
/* Consume (i.e., discard) characters from stream. */
JAS_DLLEXPORT int jas_stream_gobble(jas_stream_t *stream, int n);
/* Write a character multiple times to a stream. */
JAS_DLLEXPORT int jas_stream_pad(jas_stream_t *stream, int n, int c);
/* Get the size of the file associated with the specified stream.
The specified stream must be seekable. */
JAS_DLLEXPORT long jas_stream_length(jas_stream_t *stream);
/******************************************************************************\
* Internal functions.
\******************************************************************************/
/* The following functions are for internal use only! If you call them
directly, you will die a horrible, miserable, and painful death! */
/* Read a character from a stream. */
#define jas_stream_getc_macro(stream) \
((!((stream)->flags_ & (JAS_STREAM_ERR | JAS_STREAM_EOF | \
JAS_STREAM_RWLIMIT))) ? \
(((stream)->rwlimit_ >= 0 && (stream)->rwcnt_ >= (stream)->rwlimit_) ? \
(stream->flags_ |= JAS_STREAM_RWLIMIT, EOF) : \
jas_stream_getc2(stream)) : EOF)
#define jas_stream_getc2(stream) \
((--(stream)->cnt_ < 0) ? jas_stream_fillbuf(stream, 1) : \
(++(stream)->rwcnt_, (int)(*(stream)->ptr_++)))
/* Write a character to a stream. */
#define jas_stream_putc_macro(stream, c) \
((!((stream)->flags_ & (JAS_STREAM_ERR | JAS_STREAM_EOF | \
JAS_STREAM_RWLIMIT))) ? \
(((stream)->rwlimit_ >= 0 && (stream)->rwcnt_ >= (stream)->rwlimit_) ? \
(stream->flags_ |= JAS_STREAM_RWLIMIT, EOF) : \
jas_stream_putc2(stream, c)) : EOF)
#define jas_stream_putc2(stream, c) \
(((stream)->bufmode_ |= JAS_STREAM_WRBUF, --(stream)->cnt_ < 0) ? \
jas_stream_flushbuf((stream), (jas_uchar)(c)) : \
(++(stream)->rwcnt_, (int)(*(stream)->ptr_++ = (c))))
/* These prototypes need to be here for the sake of the stream_getc and
stream_putc macros. */
JAS_DLLEXPORT int jas_stream_fillbuf(jas_stream_t *stream, int getflag);
JAS_DLLEXPORT int jas_stream_flushbuf(jas_stream_t *stream, int c);
JAS_DLLEXPORT int jas_stream_getc_func(jas_stream_t *stream);
JAS_DLLEXPORT int jas_stream_putc_func(jas_stream_t *stream, int c);
#ifdef __cplusplus
}
#endif
#endif
PK �vFZIVn��* �* jas_seq.hnu �[��� /*
* Copyright (c) 1999-2000 Image Power, Inc. and the University of
* British Columbia.
* 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__
*/
/*
* Sequence/Matrix Library
*
* $Id$
*/
#ifndef JAS_SEQ_H
#define JAS_SEQ_H
/******************************************************************************\
* Includes.
\******************************************************************************/
/* The configuration header file should be included first. */
#include <jasper/jas_config.h>
#include <jasper/jas_stream.h>
#include <jasper/jas_types.h>
#include <jasper/jas_math.h>
#ifdef __cplusplus
extern "C" {
#endif
/******************************************************************************\
* Constants.
\******************************************************************************/
/* This matrix is a reference to another matrix. */
#define JAS_MATRIX_REF 0x0001
/******************************************************************************\
* Types.
\******************************************************************************/
/* An element in a sequence. */
typedef int_fast32_t jas_seqent_t;
/* An element in a matrix. */
typedef int_fast32_t jas_matent_t;
typedef int_fast32_t jas_matind_t;
/* Matrix. */
typedef struct {
/* Additional state information. */
int flags_;
/* The starting horizontal index. */
jas_matind_t xstart_;
/* The starting vertical index. */
jas_matind_t ystart_;
/* The ending horizontal index. */
jas_matind_t xend_;
/* The ending vertical index. */
jas_matind_t yend_;
/* The number of rows in the matrix. */
jas_matind_t numrows_;
/* The number of columns in the matrix. */
jas_matind_t numcols_;
/* Pointers to the start of each row. */
jas_seqent_t **rows_;
/* The allocated size of the rows array. */
int_fast32_t maxrows_;
/* The matrix data buffer. */
jas_seqent_t *data_;
/* The allocated size of the data array. */
int_fast32_t datasize_;
} jas_matrix_t;
typedef jas_matrix_t jas_seq2d_t;
typedef jas_matrix_t jas_seq_t;
/******************************************************************************\
* Functions/macros for matrix class.
\******************************************************************************/
/* Get the number of rows. */
#define jas_matrix_numrows(matrix) \
((matrix)->numrows_)
/* Get the number of columns. */
#define jas_matrix_numcols(matrix) \
((matrix)->numcols_)
#define jas_matrix_size(matrix) \
(jas_matrix_width(matrix) * jas_matrix_height(matrix))
/* Get a matrix element. */
#define jas_matrix_get(matrix, i, j) \
((matrix)->rows_[i][j])
/* Set a matrix element. */
#define jas_matrix_set(matrix, i, j, v) \
((matrix)->rows_[i][j] = (v))
/* Get an element from a matrix that is known to be a row or column vector. */
#define jas_matrix_getv(matrix, i) \
(((matrix)->numrows_ == 1) ? ((matrix)->rows_[0][i]) : \
((matrix)->rows_[i][0]))
/* Set an element in a matrix that is known to be a row or column vector. */
#define jas_matrix_setv(matrix, i, v) \
(((matrix)->numrows_ == 1) ? ((matrix)->rows_[0][i] = (v)) : \
((matrix)->rows_[i][0] = (v)))
/* Get the address of an element in a matrix. */
#define jas_matrix_getref(matrix, i, j) \
(&(matrix)->rows_[i][j])
#define jas_matrix_getvref(matrix, i) \
(((matrix)->numrows_ > 1) ? jas_matrix_getref(matrix, i, 0) : \
jas_matrix_getref(matrix, 0, i))
#define jas_matrix_length(matrix) \
(max((matrix)->numrows_, (matrix)->numcols_))
/* Create a matrix with the specified dimensions. */
JAS_DLLEXPORT jas_matrix_t *jas_matrix_create(jas_matind_t numrows, jas_matind_t numcols);
/* Destroy a matrix. */
JAS_DLLEXPORT void jas_matrix_destroy(jas_matrix_t *matrix);
/* Resize a matrix. The previous contents of the matrix are lost. */
JAS_DLLEXPORT int jas_matrix_resize(jas_matrix_t *matrix, jas_matind_t numrows, jas_matind_t numcols);
JAS_DLLEXPORT int jas_matrix_output(jas_matrix_t *matrix, FILE *out);
/* Create a matrix that references part of another matrix. */
JAS_DLLEXPORT void jas_matrix_bindsub(jas_matrix_t *mat0, jas_matrix_t *mat1, jas_matind_t r0,
jas_matind_t c0, jas_matind_t r1, jas_matind_t c1);
/* Create a matrix that is a reference to a row of another matrix. */
#define jas_matrix_bindrow(mat0, mat1, r) \
(jas_matrix_bindsub((mat0), (mat1), (r), 0, (r), (mat1)->numcols_ - 1))
/* Create a matrix that is a reference to a column of another matrix. */
#define jas_matrix_bindcol(mat0, mat1, c) \
(jas_matrix_bindsub((mat0), (mat1), 0, (c), (mat1)->numrows_ - 1, (c)))
/* Clip the values of matrix elements to the specified range. */
JAS_DLLEXPORT void jas_matrix_clip(jas_matrix_t *matrix, jas_seqent_t minval,
jas_seqent_t maxval);
/* Arithmetic shift left of all elements in a matrix. */
JAS_DLLEXPORT void jas_matrix_asl(jas_matrix_t *matrix, int n);
/* Arithmetic shift right of all elements in a matrix. */
JAS_DLLEXPORT void jas_matrix_asr(jas_matrix_t *matrix, int n);
/* Almost-but-not-quite arithmetic shift right of all elements in a matrix. */
JAS_DLLEXPORT void jas_matrix_divpow2(jas_matrix_t *matrix, int n);
/* Set all elements of a matrix to the specified value. */
JAS_DLLEXPORT void jas_matrix_setall(jas_matrix_t *matrix, jas_seqent_t val);
/* The spacing between rows of a matrix. */
#define jas_matrix_rowstep(matrix) \
(((matrix)->numrows_ > 1) ? ((matrix)->rows_[1] - (matrix)->rows_[0]) : (0))
/* The spacing between columns of a matrix. */
#define jas_matrix_step(matrix) \
(((matrix)->numrows_ > 1) ? (jas_matrix_rowstep(matrix)) : (1))
/* Compare two matrices for equality. */
JAS_DLLEXPORT int jas_matrix_cmp(jas_matrix_t *mat0, jas_matrix_t *mat1);
JAS_DLLEXPORT jas_matrix_t *jas_matrix_copy(jas_matrix_t *x);
JAS_DLLEXPORT jas_matrix_t *jas_matrix_input(FILE *);
#define jas_seqent_asl jas_fast32_asl
#define jas_seqent_asr jas_fast32_asr
/******************************************************************************\
* Functions/macros for 2-D sequence class.
\******************************************************************************/
JAS_DLLEXPORT jas_seq2d_t *jas_seq2d_copy(jas_seq2d_t *x);
JAS_DLLEXPORT jas_matrix_t *jas_seq2d_create(jas_matind_t xstart, jas_matind_t ystart,
jas_matind_t xend, jas_matind_t yend);
#define jas_seq2d_destroy(s) \
jas_matrix_destroy(s)
#define jas_seq2d_xstart(s) \
((s)->xstart_)
#define jas_seq2d_ystart(s) \
((s)->ystart_)
#define jas_seq2d_xend(s) \
((s)->xend_)
#define jas_seq2d_yend(s) \
((s)->yend_)
#define jas_seq2d_getref(s, x, y) \
(jas_matrix_getref(s, (y) - (s)->ystart_, (x) - (s)->xstart_))
#define jas_seq2d_get(s, x, y) \
(jas_matrix_get(s, (y) - (s)->ystart_, (x) - (s)->xstart_))
#define jas_seq2d_rowstep(s) \
jas_matrix_rowstep(s)
#define jas_seq2d_width(s) \
((s)->xend_ - (s)->xstart_)
#define jas_seq2d_height(s) \
((s)->yend_ - (s)->ystart_)
#define jas_seq2d_setshift(s, x, y) \
((s)->xstart_ = (x), (s)->ystart_ = (y), \
(s)->xend_ = (s)->xstart_ + (s)->numcols_, \
(s)->yend_ = (s)->ystart_ + (s)->numrows_)
#define jas_seq2d_size(s) \
(jas_seq2d_width(s) * jas_seq2d_height(s))
JAS_DLLEXPORT void jas_seq2d_bindsub(jas_matrix_t *s, jas_matrix_t *s1, jas_matind_t xstart,
jas_matind_t ystart, jas_matind_t xend, jas_matind_t yend);
/******************************************************************************\
* Functions/macros for 1-D sequence class.
\******************************************************************************/
#define jas_seq_create(start, end) \
(jas_seq2d_create(start, 0, end, 1))
#define jas_seq_destroy(seq) \
(jas_seq2d_destroy(seq))
#define jas_seq_set(seq, i, v) \
((seq)->rows_[0][(i) - (seq)->xstart_] = (v))
#define jas_seq_getref(seq, i) \
(&(seq)->rows_[0][(i) - (seq)->xstart_])
#define jas_seq_get(seq, i) \
((seq)->rows_[0][(i) - (seq)->xstart_])
#define jas_seq_start(seq) \
((seq)->xstart_)
#define jas_seq_end(seq) \
((seq)->xend_)
#ifdef __cplusplus
}
#endif
#endif
PK �vFZS)S?� � jas_debug.hnu �[��� /*
* 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__
*/
/*
* Debugging-Related Code
*
* $Id$
*/
#ifndef JAS_DEBUG_H
#define JAS_DEBUG_H
/******************************************************************************\
* Includes.
\******************************************************************************/
/* The configuration header file should be included first. */
#include <jasper/jas_config.h>
#include <stdio.h>
#include <jasper/jas_types.h>
#include <jasper/jas_debug.h>
#ifdef __cplusplus
extern "C" {
#endif
/******************************************************************************\
* Macros and functions.
\******************************************************************************/
/* Output debugging information to standard error provided that the debug
level is set sufficiently high. */
#if !defined(NDEBUG)
#define JAS_DBGLOG(n, x) \
((jas_getdbglevel() >= (n)) ? (jas_eprintf x) : 0)
#else
#define JAS_DBGLOG(n, x)
#endif
/* Get the library debug level. */
JAS_DLLEXPORT int jas_getdbglevel(void);
/* Set the library debug level. */
JAS_DLLEXPORT int jas_setdbglevel(int dbglevel);
/* Perform formatted output to standard error. */
JAS_DLLEXPORT int jas_eprintf(const char *fmt, ...);
/* Dump memory to a stream. */
int jas_memdump(FILE *out, void *data, size_t len);
/* Warn about use of deprecated functionality. */
void jas_deprecated(const char *s);
/* Convert to a string literal */
#define JAS_STRINGIFY(x) #x
/* Convert to a string literal after macro expansion */
#define JAS_STRINGIFYX(x) JAS_STRINGIFY(x)
#ifdef __cplusplus
}
#endif
#endif
PK �vFZrF� � jasper.hnu �[��� /*
* Copyright (c) 2001-2003 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__
*/
#ifndef JAS_JASPER_H
#define JAS_JASPER_H
/* The configuration header file should be included first. */
#include <jasper/jas_config.h>
#include <jasper/jas_types.h>
#include <jasper/jas_version.h>
#include <jasper/jas_init.h>
#include <jasper/jas_cm.h>
#include <jasper/jas_icc.h>
#include <jasper/jas_fix.h>
#include <jasper/jas_debug.h>
#include <jasper/jas_getopt.h>
#include <jasper/jas_image.h>
#include <jasper/jas_icc.h>
#include <jasper/jas_math.h>
#include <jasper/jas_malloc.h>
#include <jasper/jas_seq.h>
#include <jasper/jas_stream.h>
#include <jasper/jas_string.h>
#include <jasper/jas_tmr.h>
#include <jasper/jas_tvp.h>
#ifdef __cplusplus
extern "C" {
#endif
#ifdef __cplusplus
}
#endif
#endif
PK �vFZ' ;7 7 jas_tvp.hnu �[��� /*
* 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__
*/
/*
* Tag/Value Parser
*
* $Id$
*/
#ifndef JAS_TVP_H
#define JAS_TVP_H
/******************************************************************************\
* Includes.
\******************************************************************************/
/* The configuration header file should be included first. */
#include <jasper/jas_config.h>
#ifdef __cplusplus
extern "C" {
#endif
/******************************************************************************\
* Types.
\******************************************************************************/
/* Tag information type. */
typedef struct {
int id;
/* The ID for the tag. */
char *name;
/* The name of the tag. */
} jas_taginfo_t;
/* Tag-value parser type. */
typedef struct {
char *buf;
/* The parsing buffer. */
char *tag;
/* The current tag name. */
char *val;
/* The current value. */
char *pos;
/* The current position in the parsing buffer. */
} jas_tvparser_t;
/******************************************************************************\
* Tag information functions.
\******************************************************************************/
/* Lookup a tag by name. */
JAS_DLLEXPORT jas_taginfo_t *jas_taginfos_lookup(jas_taginfo_t *taginfos, const char *name);
/* This function returns a pointer to the specified taginfo object if it
exists (i.e., the pointer is nonnull); otherwise, a pointer to a dummy
object is returned. This is useful in some situations to avoid checking
for a null pointer. */
JAS_DLLEXPORT jas_taginfo_t *jas_taginfo_nonull(jas_taginfo_t *taginfo);
/******************************************************************************\
* Tag-value parser functions.
\******************************************************************************/
/* Create a tag-value parser for the specified string. */
JAS_DLLEXPORT jas_tvparser_t *jas_tvparser_create(const char *s);
/* Destroy a tag-value parser. */
JAS_DLLEXPORT void jas_tvparser_destroy(jas_tvparser_t *tvparser);
/* Get the next tag-value pair. */
JAS_DLLEXPORT int jas_tvparser_next(jas_tvparser_t *tvparser);
/* Get the tag name for the current tag-value pair. */
JAS_DLLEXPORT char *jas_tvparser_gettag(jas_tvparser_t *tvparser);
/* Get the value for the current tag-value pair. */
JAS_DLLEXPORT char *jas_tvparser_getval(jas_tvparser_t *tvparser);
#ifdef __cplusplus
}
#endif
#endif
PK �vFZ 4� � jas_tmr.hnu �[��� /*
* Copyright (c) 2004 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__
*/
#ifndef JAS_TMR_H
#define JAS_TMR_H
/* The configuration header file should be included first. */
#include <jasper/jas_config.h>
#include<time.h>
#if defined(JAS_HAVE_SYS_TIME_H)
#include <sys/time.h>
#endif
#ifdef __cplusplus
extern "C" {
#endif
#if defined(JAS_HAVE_GETTIMEOFDAY)
typedef struct {
struct timeval start;
struct timeval stop;
} jas_tmr_t;
#elif defined(JAS_HAVE_GETRUSAGE)
typedef struct {
struct rusage start;
struct rusage stop;
} jas_tmr_t;
#else
typedef int jas_tmr_t;
#endif
JAS_DLLEXPORT void jas_tmr_start(jas_tmr_t *tmr);
JAS_DLLEXPORT void jas_tmr_stop(jas_tmr_t *tmr);
JAS_DLLEXPORT double jas_tmr_get(jas_tmr_t *tmr);
#ifdef __cplusplus
}
#endif
#endif
PK �vFZ�ٛ�
=
= jas_icc.hnu �[��� /*
* Copyright (c) 2002-2003 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__
*/
#ifndef JAS_ICC_H
#define JAS_ICC_H
/* The configuration header file should be included first. */
#include <jasper/jas_config.h>
#include <jasper/jas_types.h>
#include <jasper/jas_stream.h>
#ifdef __cplusplus
extern "C" {
#endif
/* Profile file signature. */
#define JAS_ICC_MAGIC 0x61637370
#define JAS_ICC_HDRLEN 128
/* Profile/device class signatures. */
#define JAS_ICC_CLAS_IN 0x73636e72 /* input device */
#define JAS_ICC_CLAS_DPY 0x6d6e7472 /* display device */
#define JAS_ICC_CLAS_OUT 0x70727472 /* output device */
#define JAS_ICC_CLAS_LNK 0x6c696e6b /* device link */
#define JAS_ICC_CLAS_CNV 0x73706163 /* color space conversion */
#define JAS_ICC_CLAS_ABS 0x61627374 /* abstract */
#define JAS_ICC_CLAS_NAM 0x6e6d636c /* named color */
/* Color space signatures. */
#define JAS_ICC_COLORSPC_XYZ 0x58595a20 /* XYZ */
#define JAS_ICC_COLORSPC_LAB 0x4c616220 /* LAB */
#define JAS_ICC_COLORSPC_LUV 0x4c757620 /* LUV */
#define JAS_ICC_COLORSPC_YCBCR 0x59436272 /* YCbCr */
#define JAS_ICC_COLORSPC_YXY 0x59787920 /* Yxy */
#define JAS_ICC_COLORSPC_RGB 0x52474220 /* RGB */
#define JAS_ICC_COLORSPC_GRAY 0x47524159 /* Gray */
#define JAS_ICC_COLORSPC_HSV 0x48535620 /* HSV */
#define JAS_ICC_COLORSPC_HLS 0x484c5320 /* HLS */
#define JAS_ICC_COLORSPC_CMYK 0x434d594b /* CMYK */
#define JAS_ICC_COLORSPC_CMY 0x434d5920 /* CMY */
#define JAS_ICC_COLORSPC_2 0x32434c52 /* 2 channel color */
#define JAS_ICC_COLORSPC_3 0x33434c52 /* 3 channel color */
#define JAS_ICC_COLORSPC_4 0x34434c52 /* 4 channel color */
#define JAS_ICC_COLORSPC_5 0x35434c52 /* 5 channel color */
#define JAS_ICC_COLORSPC_6 0x36434c52 /* 6 channel color */
#define JAS_ICC_COLORSPC_7 0x37434c52 /* 7 channel color */
#define JAS_ICC_COLORSPC_8 0x38434c52 /* 8 channel color */
#define JAS_ICC_COLORSPC_9 0x39434c52 /* 9 channel color */
#define JAS_ICC_COLORSPC_10 0x41434c52 /* 10 channel color */
#define JAS_ICC_COLORSPC_11 0x42434c52 /* 11 channel color */
#define JAS_ICC_COLORSPC_12 0x43434c52 /* 12 channel color */
#define JAS_ICC_COLORSPC_13 0x44434c52 /* 13 channel color */
#define JAS_ICC_COLORSPC_14 0x45434c52 /* 14 channel color */
#define JAS_ICC_COLORSPC_15 0x46434c52 /* 15 channel color */
/* Profile connection color space (PCS) signatures. */
#define JAS_ICC_REFCOLORSPC_XYZ 0x58595a20 /* CIE XYZ */
#define JAS_ICC_REFCOLORSPC_LAB 0x4c616220 /* CIE Lab */
/* Primary platform signatures. */
#define JAS_ICC_PLATFORM_APPL 0x4150504c /* Apple Computer */
#define JAS_ICC_PLATFORM_MSFT 0x4d534654 /* Microsoft */
#define JAS_ICC_PLATFORM_SGI 0x53474920 /* Silicon Graphics */
#define JAS_ICC_PLATFORM_SUNW 0x53554e57 /* Sun Microsystems */
#define JAS_ICC_PLATFORM_TGNT 0x54474e54 /* Taligent */
/* Profile flags. */
#define JAS_ICC_FLAGS_EMBED 0x01 /* embedded */
#define JAS_ICC_FLAGS_NOSEP 0x02 /* no separate use */
/* Attributes. */
#define JAS_ICC_ATTR_TRANS 0x01 /* transparent */
#define JAS_ICC_ATTR_MATTE 0x02 /* matte */
/* Rendering intents. */
#define JAS_ICC_INTENT_PER 0 /* perceptual */
#define JAS_ICC_INTENT_REL 1 /* relative colorimetric */
#define JAS_ICC_INTENT_SAT 2 /* saturation */
#define JAS_ICC_INTENT_ABS 3 /* absolute colorimetric */
/* Tag signatures. */
#define JAS_ICC_TAG_ATOB0 0x41324230 /* */
#define JAS_ICC_TAG_ATOB1 0x41324231 /* */
#define JAS_ICC_TAG_ATOB2 0x41324232 /* */
#define JAS_ICC_TAG_BLUMATCOL 0x6258595a /* */
#define JAS_ICC_TAG_BLUTRC 0x62545243 /* */
#define JAS_ICC_TAG_BTOA0 0x42324130 /* */
#define JAS_ICC_TAG_BTOA1 0x42324131 /* */
#define JAS_ICC_TAG_BTOA2 0x42324132 /* */
#define JAS_ICC_TAG_CALTIME 0x63616c74 /* */
#define JAS_ICC_TAG_CHARTARGET 0x74617267 /* */
#define JAS_ICC_TAG_CPYRT 0x63707274 /* */
#define JAS_ICC_TAG_CRDINFO 0x63726469 /* */
#define JAS_ICC_TAG_DEVMAKERDESC 0x646d6e64 /* */
#define JAS_ICC_TAG_DEVMODELDESC 0x646d6464 /* */
#define JAS_ICC_TAG_DEVSET 0x64657673 /* */
#define JAS_ICC_TAG_GAMUT 0x67616d74 /* */
#define JAS_ICC_TAG_GRYTRC 0x6b545243 /* */
#define JAS_ICC_TAG_GRNMATCOL 0x6758595a /* */
#define JAS_ICC_TAG_GRNTRC 0x67545243 /* */
#define JAS_ICC_TAG_LUM 0x6c756d69 /* */
#define JAS_ICC_TAG_MEASURE 0x6d656173 /* */
#define JAS_ICC_TAG_MEDIABLKPT 0x626b7074 /* */
#define JAS_ICC_TAG_MEDIAWHIPT 0x77747074 /* */
#define JAS_ICC_TAG_NAMCOLR 0x6e636f6c /* */
#define JAS_ICC_TAG_NAMCOLR2 0x6e636c32 /* */
#define JAS_ICC_TAG_OUTRESP 0x72657370 /* */
#define JAS_ICC_TAG_PREVIEW0 0x70726530 /* */
#define JAS_ICC_TAG_PREVIEW1 0x70726531 /* */
#define JAS_ICC_TAG_PREVIEW2 0x70726532 /* */
#define JAS_ICC_TAG_PROFDESC 0x64657363 /* */
#define JAS_ICC_TAG_PROFSEQDESC 0x70736571 /* */
#define JAS_ICC_TAG_PSDCRD0 0x70736430 /* */
#define JAS_ICC_TAG_PSCRDD1 0x70736431 /* */
#define JAS_ICC_TAG_PSCRDD2 0x70736432 /* */
#define JAS_ICC_TAG_PSCRDD3 0x70736433 /* */
#define JAS_ICC_TAG_PS2CSA 0x70733273 /* */
#define JAS_ICC_TAG_PS2RENINTENT 0x70733269 /* */
#define JAS_ICC_TAG_REDMATCOL 0x7258595a /* */
#define JAS_ICC_TAG_REDTRC 0x72545243 /* */
#define JAS_ICC_TAG_SCRNGDES 0x73637264 /* */
#define JAS_ICC_TAG_SCRNG 0x7363726e /* */
#define JAS_ICC_TAG_TECH 0x74656368 /* */
#define JAS_ICC_TAG_UCRBG 0x62666420 /* */
#define JAS_ICC_TAG_VIEWCONDDESC 0x76756564 /* */
#define JAS_ICC_TAG_VIEWCOND 0x76696577 /* */
/* Type signatures. */
#define JAS_ICC_TYPE_CRDINFO 0x63726469 /* CRD information */
#define JAS_ICC_TYPE_CURV 0x63757276 /* curve */
#define JAS_ICC_TYPE_DATA 0x64617461 /* data */
#define JAS_ICC_TYPE_TIME 0x6474696d /* date/time */
#define JAS_ICC_TYPE_DEVSET 0x64657673 /* device settings */
#define JAS_ICC_TYPE_LUT16 0x6d667432 /* */
#define JAS_ICC_TYPE_LUT8 0x6d667431 /* */
#define JAS_ICC_TYPE_MEASURE 0x6d656173 /* */
#define JAS_ICC_TYPE_NAMCOLR 0x6e636f6c /* */
#define JAS_ICC_TYPE_NAMCOLR2 0x6e636c32 /* */
#define JAS_ICC_TYPE_PROFSEQDESC 0x70736571 /* profile sequence description */
#define JAS_ICC_TYPE_RESPCURVSET16 0x72637332 /* response curve set 16 */
#define JAS_ICC_TYPE_SF32 0x73663332 /* signed 32-bit fixed-point */
#define JAS_ICC_TYPE_SCRNG 0x7363726e /* screening */
#define JAS_ICC_TYPE_SIG 0x73696720 /* signature */
#define JAS_ICC_TYPE_TXTDESC 0x64657363 /* text description */
#define JAS_ICC_TYPE_TXT 0x74657874 /* text */
#define JAS_ICC_TYPE_UF32 0x75663332 /* unsigned 32-bit fixed-point */
#define JAS_ICC_TYPE_UCRBG 0x62666420 /* */
#define JAS_ICC_TYPE_UI16 0x75693136 /* */
#define JAS_ICC_TYPE_UI32 0x75693332 /* */
#define JAS_ICC_TYPE_UI8 0x75693038 /* */
#define JAS_ICC_TYPE_UI64 0x75693634 /* */
#define JAS_ICC_TYPE_VIEWCOND 0x76696577 /* */
#define JAS_ICC_TYPE_XYZ 0x58595a20 /* XYZ */
typedef uint_fast8_t jas_iccuint8_t;
typedef uint_fast16_t jas_iccuint16_t;
typedef uint_fast32_t jas_iccuint32_t;
typedef int_fast32_t jas_iccsint32_t;
typedef int_fast32_t jas_iccs15fixed16_t;
typedef uint_fast32_t jas_iccu16fixed16_t;
typedef uint_fast64_t jas_iccuint64_t;
typedef uint_fast32_t jas_iccsig_t;
typedef jas_iccsig_t jas_icctagsig_t;
typedef jas_iccsig_t jas_icctagtype_t;
typedef jas_iccsig_t jas_iccattrname_t;
/* Date/time type. */
typedef struct {
jas_iccuint16_t year;
jas_iccuint16_t month;
jas_iccuint16_t day;
jas_iccuint16_t hour;
jas_iccuint16_t min;
jas_iccuint16_t sec;
} jas_icctime_t;
/* XYZ type. */
typedef struct {
jas_iccs15fixed16_t x;
jas_iccs15fixed16_t y;
jas_iccs15fixed16_t z;
} jas_iccxyz_t;
/* Curve type. */
typedef struct {
jas_iccuint32_t numents;
jas_iccuint16_t *ents;
} jas_icccurv_t;
/* Text description type. */
typedef struct {
jas_iccuint32_t asclen;
char *ascdata; /* ASCII invariant description */
jas_iccuint32_t uclangcode; /* Unicode language code */
jas_iccuint32_t uclen; /* Unicode localizable description count */
jas_uchar *ucdata; /* Unicode localizable description */
jas_iccuint16_t sccode; /* ScriptCode code */
jas_iccuint8_t maclen; /* Localizable Macintosh description count */
jas_uchar macdata[69]; /* Localizable Macintosh description */
} jas_icctxtdesc_t;
/* Text type. */
typedef struct {
char *string; /* ASCII character string */
} jas_icctxt_t;
typedef struct {
jas_iccuint8_t numinchans;
jas_iccuint8_t numoutchans;
jas_iccsint32_t e[3][3];
jas_iccuint8_t clutlen;
jas_iccuint8_t *clut;
jas_iccuint16_t numintabents;
jas_iccuint8_t **intabs;
jas_iccuint8_t *intabsbuf;
jas_iccuint16_t numouttabents;
jas_iccuint8_t **outtabs;
jas_iccuint8_t *outtabsbuf;
} jas_icclut8_t;
typedef struct {
jas_iccuint8_t numinchans;
jas_iccuint8_t numoutchans;
jas_iccsint32_t e[3][3];
jas_iccuint8_t clutlen;
jas_iccuint16_t *clut;
jas_iccuint16_t numintabents;
jas_iccuint16_t **intabs;
jas_iccuint16_t *intabsbuf;
jas_iccuint16_t numouttabents;
jas_iccuint16_t **outtabs;
jas_iccuint16_t *outtabsbuf;
} jas_icclut16_t;
struct jas_iccattrval_s;
typedef struct {
void (*destroy)(struct jas_iccattrval_s *);
int (*copy)(struct jas_iccattrval_s *, struct jas_iccattrval_s *);
int (*input)(struct jas_iccattrval_s *, jas_stream_t *, int);
int (*output)(struct jas_iccattrval_s *, jas_stream_t *);
int (*getsize)(struct jas_iccattrval_s *);
void (*dump)(struct jas_iccattrval_s *, FILE *);
} jas_iccattrvalops_t;
/* Attribute value type (type and value information). */
typedef struct jas_iccattrval_s {
int refcnt; /* reference count */
jas_iccsig_t type; /* type */
jas_iccattrvalops_t *ops; /* type-dependent operations */
union {
jas_iccxyz_t xyz;
jas_icccurv_t curv;
jas_icctxtdesc_t txtdesc;
jas_icctxt_t txt;
jas_icclut8_t lut8;
jas_icclut16_t lut16;
} data; /* value */
} jas_iccattrval_t;
/* Header type. */
typedef struct {
jas_iccuint32_t size; /* profile size */
jas_iccsig_t cmmtype; /* CMM type signature */
jas_iccuint32_t version; /* profile version */
jas_iccsig_t clas; /* profile/device class signature */
jas_iccsig_t colorspc; /* color space of data */
jas_iccsig_t refcolorspc; /* profile connection space */
jas_icctime_t ctime; /* creation time */
jas_iccsig_t magic; /* profile file signature */
jas_iccsig_t platform; /* primary platform */
jas_iccuint32_t flags; /* profile flags */
jas_iccsig_t maker; /* device manufacturer signature */
jas_iccsig_t model; /* device model signature */
jas_iccuint64_t attr; /* device setup attributes */
jas_iccsig_t intent; /* rendering intent */
jas_iccxyz_t illum; /* illuminant */
jas_iccsig_t creator; /* profile creator signature */
} jas_icchdr_t;
typedef struct {
jas_iccsig_t name;
jas_iccattrval_t *val;
} jas_iccattr_t;
typedef struct {
int numattrs;
int maxattrs;
jas_iccattr_t *attrs;
} jas_iccattrtab_t;
typedef struct jas_icctagtabent_s {
jas_iccuint32_t tag;
jas_iccuint32_t off;
jas_iccuint32_t len;
void *data;
struct jas_icctagtabent_s *first;
} jas_icctagtabent_t;
typedef struct {
jas_iccuint32_t numents;
jas_icctagtabent_t *ents;
} jas_icctagtab_t;
/* ICC profile type. */
typedef struct {
jas_icchdr_t hdr;
jas_icctagtab_t tagtab;
jas_iccattrtab_t *attrtab;
} jas_iccprof_t;
typedef struct {
jas_iccuint32_t type;
jas_iccattrvalops_t ops;
} jas_iccattrvalinfo_t;
JAS_DLLEXPORT jas_iccprof_t *jas_iccprof_load(jas_stream_t *in);
JAS_DLLEXPORT int jas_iccprof_save(jas_iccprof_t *prof, jas_stream_t *out);
JAS_DLLEXPORT void jas_iccprof_destroy(jas_iccprof_t *prof);
JAS_DLLEXPORT jas_iccattrval_t *jas_iccprof_getattr(jas_iccprof_t *prof,
jas_iccattrname_t name);
JAS_DLLEXPORT int jas_iccprof_setattr(jas_iccprof_t *prof, jas_iccattrname_t name,
jas_iccattrval_t *val);
JAS_DLLEXPORT void jas_iccprof_dump(jas_iccprof_t *prof, FILE *out);
JAS_DLLEXPORT jas_iccprof_t *jas_iccprof_copy(jas_iccprof_t *prof);
JAS_DLLEXPORT int jas_iccprof_gethdr(jas_iccprof_t *prof, jas_icchdr_t *hdr);
JAS_DLLEXPORT int jas_iccprof_sethdr(jas_iccprof_t *prof, jas_icchdr_t *hdr);
JAS_DLLEXPORT void jas_iccattrval_destroy(jas_iccattrval_t *attrval);
JAS_DLLEXPORT void jas_iccattrval_dump(jas_iccattrval_t *attrval, FILE *out);
JAS_DLLEXPORT int jas_iccattrval_allowmodify(jas_iccattrval_t **attrval);
JAS_DLLEXPORT jas_iccattrval_t *jas_iccattrval_clone(jas_iccattrval_t *attrval);
JAS_DLLEXPORT jas_iccattrval_t *jas_iccattrval_create(jas_iccuint32_t type);
JAS_DLLEXPORT void jas_iccattrtab_dump(jas_iccattrtab_t *attrtab, FILE *out);
extern jas_uchar jas_iccprofdata_srgb[];
extern int jas_iccprofdata_srgblen;
extern jas_uchar jas_iccprofdata_sgray[];
extern int jas_iccprofdata_sgraylen;
JAS_DLLEXPORT jas_iccprof_t *jas_iccprof_createfrombuf(jas_uchar *buf, int len);
JAS_DLLEXPORT jas_iccprof_t *jas_iccprof_createfromclrspc(int clrspc);
#ifdef __cplusplus
}
#endif
#endif
PK �vFZt��| | jas_malloc.hnu �[��� /*
* Copyright (c) 1999-2000 Image Power, Inc. and the University of
* British Columbia.
* 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__
*/
/*
* Memory Allocator
*
* $Id$
*/
#ifndef JAS_MALLOC_H
#define JAS_MALLOC_H
/******************************************************************************\
* Includes.
\******************************************************************************/
/* The configuration header file should be included first. */
#include <jasper/jas_config.h>
#include <stdlib.h>
#include <stdio.h>
#ifdef __cplusplus
extern "C" {
#endif
/******************************************************************************\
* Functions.
\******************************************************************************/
/* Allocate memory. */
JAS_DLLEXPORT void *jas_malloc(size_t size);
/* Free memory. */
JAS_DLLEXPORT void jas_free(void *ptr);
/* Resize a block of allocated memory. */
JAS_DLLEXPORT void *jas_realloc(void *ptr, size_t size);
/* Allocate a block of memory and initialize the contents to zero. */
JAS_DLLEXPORT void *jas_calloc(size_t num_elements, size_t element_size);
/* Allocate array (with overflow checking) . */
JAS_DLLEXPORT void *jas_alloc2(size_t num_elements, size_t element_size);
/* Allocate array of arrays (with overflow checking) . */
JAS_DLLEXPORT void *jas_alloc3(size_t num_arrays, size_t array_size, size_t element_size);
/* Resize a block of allocated memory (with overflow checking) . */
JAS_DLLEXPORT void *jas_realloc2(void *ptr, size_t num_elements, size_t element_size);
#if defined(JAS_DEFAULT_MAX_MEM_USAGE)
JAS_DLLEXPORT void jas_set_max_mem_usage(size_t max_mem);
JAS_DLLEXPORT size_t jas_get_mem_usage();
#endif
#ifdef __cplusplus
}
#endif
#endif
PK �vFZC�x�� � jas_getopt.hnu �[��� /*
* Copyright (c) 1999-2000 Image Power, Inc. and the University of
* British Columbia.
* 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__
*/
/*
* Command Line Option Parsing Code
*
* $Id$
*/
#ifndef JAS_GETOPT_H
#define JAS_GETOPT_H
#ifdef __cplusplus
extern "C" {
#endif
/* The configuration header file should be included first. */
#include <jasper/jas_config.h>
/******************************************************************************\
* Constants.
\******************************************************************************/
#define JAS_GETOPT_EOF (-1)
#define JAS_GETOPT_ERR '?'
/* option flags. */
#define JAS_OPT_HASARG 0x01 /* option has argument */
/******************************************************************************\
* Types.
\******************************************************************************/
/* Command line option type. */
typedef struct {
int id;
/* The unique identifier for this option. */
char *name;
/* The name of this option. */
int flags;
/* option flags. */
} jas_opt_t;
/******************************************************************************\
* External data.
\******************************************************************************/
/* The current option index. */
JAS_DLLEXPORT extern int jas_optind;
/* The current option argument. */
JAS_DLLEXPORT extern char *jas_optarg;
/* The debug level. */
JAS_DLLEXPORT extern int jas_opterr;
/******************************************************************************\
* Prototypes.
\******************************************************************************/
/* Get the next option. */
JAS_DLLEXPORT int jas_getopt(int argc, char **argv, jas_opt_t *opts);
#ifdef __cplusplus
}
#endif
#endif
PK �vFZ��
+L +L jas_image.hnu �[��� /*
* Copyright (c) 1999-2000 Image Power, Inc. and the University of
* British Columbia.
* Copyright (c) 2001-2003 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__
*/
/*
* Image Class
*
* $Id$
*/
#ifndef JAS_IMAGE_H
#define JAS_IMAGE_H
/******************************************************************************\
* Includes.
\******************************************************************************/
/* The configuration header file should be included first. */
#include <jasper/jas_config.h>
#include <jasper/jas_stream.h>
#include <jasper/jas_seq.h>
#include <jasper/jas_cm.h>
#include <stdio.h>
#ifdef __cplusplus
extern "C" {
#endif
/******************************************************************************\
* Constants.
\******************************************************************************/
/*
* Miscellaneous constants.
*/
/* Basic units */
#define JAS_IMAGE_KIBI (JAS_CAST(size_t, 1024))
#define JAS_IMAGE_MEBI (JAS_IMAGE_KIBI * JAS_IMAGE_KIBI)
/* The threshold at which image data is no longer stored in memory. */
#define JAS_IMAGE_INMEMTHRESH (256 * JAS_IMAGE_MEBI)
/*
* Component types
*/
#define JAS_IMAGE_CT_UNKNOWN 0x10000
#define JAS_IMAGE_CT_COLOR(n) ((n) & 0x7fff)
#define JAS_IMAGE_CT_OPACITY 0x08000
#define JAS_IMAGE_CT_RGB_R 0
#define JAS_IMAGE_CT_RGB_G 1
#define JAS_IMAGE_CT_RGB_B 2
#define JAS_IMAGE_CT_YCBCR_Y 0
#define JAS_IMAGE_CT_YCBCR_CB 1
#define JAS_IMAGE_CT_YCBCR_CR 2
#define JAS_IMAGE_CT_GRAY_Y 0
/******************************************************************************\
* Simple types.
\******************************************************************************/
/* Image coordinate. */
typedef int_fast32_t jas_image_coord_t;
#define JAS_IMAGE_COORD_MAX INT_FAST32_MAX
#define JAS_IMAGE_COORD_MIN INT_FAST32_MIN
/* Color space (e.g., RGB, YCbCr). */
typedef int_fast16_t jas_image_colorspc_t;
/* Component type (e.g., color, opacity). */
typedef int_fast32_t jas_image_cmpttype_t;
/* Component sample data format (e.g., real/integer, signedness, precision). */
typedef int_fast16_t jas_image_smpltype_t;
/******************************************************************************\
* Image class and supporting classes.
\******************************************************************************/
/* Image component class. */
typedef struct {
jas_image_coord_t tlx_;
/* The x-coordinate of the top-left corner of the component. */
jas_image_coord_t tly_;
/* The y-coordinate of the top-left corner of the component. */
jas_image_coord_t hstep_;
/* The horizontal sampling period in units of the reference grid. */
jas_image_coord_t vstep_;
/* The vertical sampling period in units of the reference grid. */
jas_image_coord_t width_;
/* The component width in samples. */
jas_image_coord_t height_;
/* The component height in samples. */
#ifdef FIX_ME
int smpltype_;
#else
int prec_;
/* The precision of the sample data (i.e., the number of bits per
sample). If the samples are signed values, this quantity
includes the sign bit. */
int sgnd_;
/* The signedness of the sample data. */
#endif
jas_stream_t *stream_;
/* The stream containing the component data. */
int cps_;
/* The number of characters per sample in the stream. */
jas_image_cmpttype_t type_;
/* The type of component (e.g., opacity, red, green, blue, luma). */
} jas_image_cmpt_t;
/* Image class. */
typedef struct {
jas_image_coord_t tlx_;
/* The x-coordinate of the top-left corner of the image bounding box. */
jas_image_coord_t tly_;
/* The y-coordinate of the top-left corner of the image bounding box. */
jas_image_coord_t brx_;
/* The x-coordinate of the bottom-right corner of the image bounding
box (plus one). */
jas_image_coord_t bry_;
/* The y-coordinate of the bottom-right corner of the image bounding
box (plus one). */
int numcmpts_;
/* The number of components. */
int maxcmpts_;
/* The maximum number of components that this image can have (i.e., the
allocated size of the components array). */
jas_image_cmpt_t **cmpts_;
/* Per-component information. */
jas_clrspc_t clrspc_;
jas_cmprof_t *cmprof_;
// bool inmem_;
} jas_image_t;
/* Component parameters class. */
/* This data type exists solely/mainly for the purposes of the
jas_image_create function. */
typedef struct {
jas_image_coord_t tlx;
/* The x-coordinate of the top-left corner of the component. */
jas_image_coord_t tly;
/* The y-coordinate of the top-left corner of the component. */
jas_image_coord_t hstep;
/* The horizontal sampling period in units of the reference grid. */
jas_image_coord_t vstep;
/* The vertical sampling period in units of the reference grid. */
jas_image_coord_t width;
/* The width of the component in samples. */
jas_image_coord_t height;
/* The height of the component in samples. */
#ifdef FIX_ME
int smpltype;
#else
int prec;
/* The precision of the component sample data. */
int sgnd;
/* The signedness of the component sample data. */
#endif
} jas_image_cmptparm_t;
/******************************************************************************\
* File format related classes.
\******************************************************************************/
#define JAS_IMAGE_MAXFMTS 32
/* The maximum number of image data formats supported. */
/* Image format-dependent operations. */
typedef struct {
jas_image_t *(*decode)(jas_stream_t *in, const char *opts);
/* Decode image data from a stream. */
int (*encode)(jas_image_t *image, jas_stream_t *out, const char *opts);
/* Encode image data to a stream. */
int (*validate)(jas_stream_t *in);
/* Determine if stream data is in a particular format. */
} jas_image_fmtops_t;
/* Image format information. */
typedef struct {
int id;
/* The ID for this format. */
char *name;
/* The name by which this format is identified. */
char *ext;
/* The file name extension associated with this format. */
char *desc;
/* A brief description of the format. */
jas_image_fmtops_t ops;
/* The operations for this format. */
} jas_image_fmtinfo_t;
/******************************************************************************\
* Image operations.
\******************************************************************************/
/* Create an image. */
JAS_DLLEXPORT jas_image_t *jas_image_create(int numcmpts,
jas_image_cmptparm_t *cmptparms, jas_clrspc_t clrspc);
/* Create an "empty" image. */
JAS_DLLEXPORT jas_image_t *jas_image_create0(void);
/* Clone an image. */
JAS_DLLEXPORT jas_image_t *jas_image_copy(jas_image_t *image);
/* Deallocate any resources associated with an image. */
JAS_DLLEXPORT void jas_image_destroy(jas_image_t *image);
/* Get the width of the image in units of the image reference grid. */
#define jas_image_width(image) \
((image)->brx_ - (image)->tlx_)
/* Get the height of the image in units of the image reference grid. */
#define jas_image_height(image) \
((image)->bry_ - (image)->tly_)
/* Get the x-coordinate of the top-left corner of the image bounding box
on the reference grid. */
#define jas_image_tlx(image) \
((image)->tlx_)
/* Get the y-coordinate of the top-left corner of the image bounding box
on the reference grid. */
#define jas_image_tly(image) \
((image)->tly_)
/* Get the x-coordinate of the bottom-right corner of the image bounding box
on the reference grid (plus one). */
#define jas_image_brx(image) \
((image)->brx_)
/* Get the y-coordinate of the bottom-right corner of the image bounding box
on the reference grid (plus one). */
#define jas_image_bry(image) \
((image)->bry_)
/* Get the number of image components. */
#define jas_image_numcmpts(image) \
((image)->numcmpts_)
/* Get the color model used by the image. */
#define jas_image_clrspc(image) \
((image)->clrspc_)
/* Set the color model for an image. */
#define jas_image_setclrspc(image, clrspc) \
((image)->clrspc_ = (clrspc))
#define jas_image_cmpttype(image, cmptno) \
((image)->cmpts_[(cmptno)]->type_)
#define jas_image_setcmpttype(image, cmptno, type) \
((image)->cmpts_[(cmptno)]->type_ = (type))
/* Get the width of a component. */
#define jas_image_cmptwidth(image, cmptno) \
((image)->cmpts_[cmptno]->width_)
/* Get the height of a component. */
#define jas_image_cmptheight(image, cmptno) \
((image)->cmpts_[cmptno]->height_)
/* Get the signedness of the sample data for a component. */
#define jas_image_cmptsgnd(image, cmptno) \
((image)->cmpts_[cmptno]->sgnd_)
/* Get the precision of the sample data for a component. */
#define jas_image_cmptprec(image, cmptno) \
((image)->cmpts_[cmptno]->prec_)
/* Get the horizontal subsampling factor for a component. */
#define jas_image_cmpthstep(image, cmptno) \
((image)->cmpts_[cmptno]->hstep_)
/* Get the vertical subsampling factor for a component. */
#define jas_image_cmptvstep(image, cmptno) \
((image)->cmpts_[cmptno]->vstep_)
/* Get the x-coordinate of the top-left corner of a component. */
#define jas_image_cmpttlx(image, cmptno) \
((image)->cmpts_[cmptno]->tlx_)
/* Get the y-coordinate of the top-left corner of a component. */
#define jas_image_cmpttly(image, cmptno) \
((image)->cmpts_[cmptno]->tly_)
/* Get the x-coordinate of the bottom-right corner of a component
(plus "one"). */
#define jas_image_cmptbrx(image, cmptno) \
((image)->cmpts_[cmptno]->tlx_ + (image)->cmpts_[cmptno]->width_ * \
(image)->cmpts_[cmptno]->hstep_)
/* Get the y-coordinate of the bottom-right corner of a component
(plus "one"). */
#define jas_image_cmptbry(image, cmptno) \
((image)->cmpts_[cmptno]->tly_ + (image)->cmpts_[cmptno]->height_ * \
(image)->cmpts_[cmptno]->vstep_)
// Test if all components are specified at the same positions in space. */
JAS_DLLEXPORT bool jas_image_cmpt_domains_same(jas_image_t *image);
/* Get the raw size of an image (i.e., the nominal size of the image without
any compression. */
JAS_DLLEXPORT uint_fast32_t jas_image_rawsize(jas_image_t *image);
/* Create an image from a stream in some specified format. */
JAS_DLLEXPORT jas_image_t *jas_image_decode(jas_stream_t *in, int fmt, const char *optstr);
/* Write an image to a stream in a specified format. */
JAS_DLLEXPORT int jas_image_encode(jas_image_t *image, jas_stream_t *out, int fmt,
const char *optstr);
/* Read a rectangular region of an image component. */
/* The position and size of the rectangular region to be read is specified
relative to the component's coordinate system. */
JAS_DLLEXPORT int jas_image_readcmpt(jas_image_t *image, int cmptno, jas_image_coord_t x,
jas_image_coord_t y, jas_image_coord_t width, jas_image_coord_t height,
jas_matrix_t *data);
/* Write a rectangular region of an image component. */
JAS_DLLEXPORT int jas_image_writecmpt(jas_image_t *image, int cmptno, jas_image_coord_t x,
jas_image_coord_t y, jas_image_coord_t width, jas_image_coord_t height,
jas_matrix_t *data);
/* Delete a component from an image. */
JAS_DLLEXPORT void jas_image_delcmpt(jas_image_t *image, int cmptno);
/* Add a component to an image. */
JAS_DLLEXPORT int jas_image_addcmpt(jas_image_t *image, int cmptno,
jas_image_cmptparm_t *cmptparm);
/* Copy a component from one image to another. */
JAS_DLLEXPORT int jas_image_copycmpt(jas_image_t *dstimage, int dstcmptno,
jas_image_t *srcimage, int srccmptno);
#define JAS_IMAGE_CDT_GETSGND(dtype) (((dtype) >> 7) & 1)
#define JAS_IMAGE_CDT_SETSGND(dtype) (((dtype) & 1) << 7)
#define JAS_IMAGE_CDT_GETPREC(dtype) ((dtype) & 0x7f)
#define JAS_IMAGE_CDT_SETPREC(dtype) ((dtype) & 0x7f)
#define jas_image_cmptdtype(image, cmptno) \
(JAS_IMAGE_CDT_SETSGND((image)->cmpts_[cmptno]->sgnd_) | JAS_IMAGE_CDT_SETPREC((image)->cmpts_[cmptno]->prec_))
JAS_DLLEXPORT int jas_image_depalettize(jas_image_t *image, int cmptno, int numlutents,
int_fast32_t *lutents, int dtype, int newcmptno);
JAS_DLLEXPORT int jas_image_readcmptsample(jas_image_t *image, int cmptno, int x, int y);
JAS_DLLEXPORT void jas_image_writecmptsample(jas_image_t *image, int cmptno, int x, int y,
int_fast32_t v);
JAS_DLLEXPORT int jas_image_getcmptbytype(jas_image_t *image, int ctype);
/******************************************************************************\
* Image format-related operations.
\******************************************************************************/
/* Clear the table of image formats. */
JAS_DLLEXPORT void jas_image_clearfmts(void);
/* Add entry to table of image formats. */
JAS_DLLEXPORT int jas_image_addfmt(int id, char *name, char *ext, char *desc,
jas_image_fmtops_t *ops);
/* Get the ID for the image format with the specified name. */
JAS_DLLEXPORT int jas_image_strtofmt(char *s);
/* Get the name of the image format with the specified ID. */
JAS_DLLEXPORT char *jas_image_fmttostr(int fmt);
/* Lookup image format information by the format ID. */
JAS_DLLEXPORT jas_image_fmtinfo_t *jas_image_lookupfmtbyid(int id);
/* Lookup image format information by the format name. */
JAS_DLLEXPORT jas_image_fmtinfo_t *jas_image_lookupfmtbyname(const char *name);
/* Guess the format of an image file based on its name. */
JAS_DLLEXPORT int jas_image_fmtfromname(char *filename);
/* Get the format of image data in a stream. */
JAS_DLLEXPORT int jas_image_getfmt(jas_stream_t *in);
#define jas_image_cmprof(image) ((image)->cmprof_)
int jas_image_ishomosamp(jas_image_t *image);
int jas_image_sampcmpt(jas_image_t *image, int cmptno, int newcmptno,
jas_image_coord_t ho, jas_image_coord_t vo, jas_image_coord_t hs,
jas_image_coord_t vs, int sgnd, int prec);
int jas_image_writecmpt2(jas_image_t *image, int cmptno, jas_image_coord_t x,
jas_image_coord_t y, jas_image_coord_t width, jas_image_coord_t height,
long *buf);
int jas_image_readcmpt2(jas_image_t *image, int cmptno, jas_image_coord_t x,
jas_image_coord_t y, jas_image_coord_t width, jas_image_coord_t height,
long *buf);
#define jas_image_setcmprof(image, cmprof) ((image)->cmprof_ = cmprof)
JAS_DLLEXPORT jas_image_t *jas_image_chclrspc(jas_image_t *image, jas_cmprof_t *outprof,
int intent);
void jas_image_dump(jas_image_t *image, FILE *out);
/******************************************************************************\
* Image format-dependent operations.
\******************************************************************************/
#if !defined(EXCLUDE_JPG_SUPPORT)
/* Format-dependent operations for JPG support. */
jas_image_t *jpg_decode(jas_stream_t *in, const char *optstr);
int jpg_encode(jas_image_t *image, jas_stream_t *out, const char *optstr);
int jpg_validate(jas_stream_t *in);
#endif
#if !defined(EXCLUDE_MIF_SUPPORT)
/* Format-dependent operations for MIF support. */
jas_image_t *mif_decode(jas_stream_t *in, const char *optstr);
int mif_encode(jas_image_t *image, jas_stream_t *out, const char *optstr);
int mif_validate(jas_stream_t *in);
#endif
#if !defined(EXCLUDE_PNM_SUPPORT)
/* Format-dependent operations for PNM support. */
jas_image_t *pnm_decode(jas_stream_t *in, const char *optstr);
int pnm_encode(jas_image_t *image, jas_stream_t *out, const char *optstr);
int pnm_validate(jas_stream_t *in);
#endif
#if !defined(EXCLUDE_RAS_SUPPORT)
/* Format-dependent operations for Sun Rasterfile support. */
jas_image_t *ras_decode(jas_stream_t *in, const char *optstr);
int ras_encode(jas_image_t *image, jas_stream_t *out, const char *optstr);
int ras_validate(jas_stream_t *in);
#endif
#if !defined(EXCLUDE_BMP_SUPPORT)
/* Format-dependent operations for BMP support. */
jas_image_t *bmp_decode(jas_stream_t *in, const char *optstr);
int bmp_encode(jas_image_t *image, jas_stream_t *out, const char *optstr);
int bmp_validate(jas_stream_t *in);
#endif
#if !defined(EXCLUDE_JP2_SUPPORT)
/* Format-dependent operations for JP2 support. */
jas_image_t *jp2_decode(jas_stream_t *in, const char *optstr);
int jp2_encode(jas_image_t *image, jas_stream_t *out, const char *optstr);
int jp2_validate(jas_stream_t *in);
#endif
#if !defined(EXCLUDE_JPC_SUPPORT)
/* Format-dependent operations for JPEG-2000 code stream support. */
jas_image_t *jpc_decode(jas_stream_t *in, const char *optstr);
int jpc_encode(jas_image_t *image, jas_stream_t *out, const char *optstr);
int jpc_validate(jas_stream_t *in);
#endif
#if !defined(EXCLUDE_PGX_SUPPORT)
/* Format-dependent operations for PGX support. */
jas_image_t *pgx_decode(jas_stream_t *in, const char *optstr);
int pgx_encode(jas_image_t *image, jas_stream_t *out, const char *optstr);
int pgx_validate(jas_stream_t *in);
#endif
#ifdef __cplusplus
}
#endif
#endif
PK �vFZ�
uA� � jas_cm.hnu �[��� /*
* Copyright (c) 2002-2003 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__
*/
/*
* Color Management
*
* $Id$
*/
#ifndef JAS_CM_H
#define JAS_CM_H
/* The configuration header file should be included first. */
#include <jasper/jas_config.h>
#include <jasper/jas_icc.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef int jas_clrspc_t;
/* transform operations */
#define JAS_CMXFORM_OP_FWD 0
#define JAS_CMXFORM_OP_REV 1
#define JAS_CMXFORM_OP_PROOF 2
#define JAS_CMXFORM_OP_GAMUT 3
/* rendering intents */
#define JAS_CMXFORM_INTENT_PER 0
#define JAS_CMXFORM_INTENT_RELCLR 1
#define JAS_CMXFORM_INTENT_ABSCLR 2
#define JAS_CMXFORM_INTENT_SAT 3
#define JAS_CMXFORM_NUMINTENTS 4
#define JAS_CMXFORM_OPTM_SPEED 0
#define JAS_CMXFORM_OPTM_SIZE 1
#define JAS_CMXFORM_OPTM_ACC 2
#define jas_clrspc_create(fam, mbr) (((fam) << 8) | (mbr))
#define jas_clrspc_fam(clrspc) ((clrspc) >> 8)
#define jas_clrspc_mbr(clrspc) ((clrspc) & 0xff)
#define jas_clrspc_isgeneric(clrspc) (!jas_clrspc_mbr(clrspc))
#define jas_clrspc_isunknown(clrspc) ((clrspc) & JAS_CLRSPC_UNKNOWNMASK)
#define JAS_CLRSPC_UNKNOWNMASK 0x4000
/* color space families */
#define JAS_CLRSPC_FAM_UNKNOWN 0
#define JAS_CLRSPC_FAM_XYZ 1
#define JAS_CLRSPC_FAM_LAB 2
#define JAS_CLRSPC_FAM_GRAY 3
#define JAS_CLRSPC_FAM_RGB 4
#define JAS_CLRSPC_FAM_YCBCR 5
/* specific color spaces */
#define JAS_CLRSPC_UNKNOWN JAS_CLRSPC_UNKNOWNMASK
#define JAS_CLRSPC_CIEXYZ jas_clrspc_create(JAS_CLRSPC_FAM_XYZ, 1)
#define JAS_CLRSPC_CIELAB jas_clrspc_create(JAS_CLRSPC_FAM_LAB, 1)
#define JAS_CLRSPC_SGRAY jas_clrspc_create(JAS_CLRSPC_FAM_GRAY, 1)
#define JAS_CLRSPC_SRGB jas_clrspc_create(JAS_CLRSPC_FAM_RGB, 1)
#define JAS_CLRSPC_SYCBCR jas_clrspc_create(JAS_CLRSPC_FAM_YCBCR, 1)
/* generic color spaces */
#define JAS_CLRSPC_GENRGB jas_clrspc_create(JAS_CLRSPC_FAM_RGB, 0)
#define JAS_CLRSPC_GENGRAY jas_clrspc_create(JAS_CLRSPC_FAM_GRAY, 0)
#define JAS_CLRSPC_GENYCBCR jas_clrspc_create(JAS_CLRSPC_FAM_YCBCR, 0)
#define JAS_CLRSPC_CHANIND_YCBCR_Y 0
#define JAS_CLRSPC_CHANIND_YCBCR_CB 1
#define JAS_CLRSPC_CHANIND_YCBCR_CR 2
#define JAS_CLRSPC_CHANIND_RGB_R 0
#define JAS_CLRSPC_CHANIND_RGB_G 1
#define JAS_CLRSPC_CHANIND_RGB_B 2
#define JAS_CLRSPC_CHANIND_GRAY_Y 0
typedef double jas_cmreal_t;
struct jas_cmpxform_s;
typedef struct {
long *buf;
int prec;
int sgnd;
int width;
int height;
} jas_cmcmptfmt_t;
typedef struct {
int numcmpts;
jas_cmcmptfmt_t *cmptfmts;
} jas_cmpixmap_t;
typedef struct {
void (*destroy)(struct jas_cmpxform_s *pxform);
int (*apply)(struct jas_cmpxform_s *pxform, jas_cmreal_t *in, jas_cmreal_t *out, int cnt);
void (*dump)(struct jas_cmpxform_s *pxform);
} jas_cmpxformops_t;
typedef struct {
jas_cmreal_t *data;
int size;
} jas_cmshapmatlut_t;
typedef struct {
int mono;
int order;
int useluts;
int usemat;
jas_cmshapmatlut_t luts[3];
jas_cmreal_t mat[3][4];
} jas_cmshapmat_t;
typedef struct {
int order;
} jas_cmshaplut_t;
typedef struct {
int inclrspc;
int outclrspc;
} jas_cmclrspcconv_t;
#define jas_align_t double
typedef struct jas_cmpxform_s {
int refcnt;
jas_cmpxformops_t *ops;
int numinchans;
int numoutchans;
union {
jas_align_t dummy;
jas_cmshapmat_t shapmat;
jas_cmshaplut_t shaplut;
jas_cmclrspcconv_t clrspcconv;
} data;
} jas_cmpxform_t;
typedef struct {
int numpxforms;
int maxpxforms;
jas_cmpxform_t **pxforms;
} jas_cmpxformseq_t;
typedef struct {
int numinchans;
int numoutchans;
jas_cmpxformseq_t *pxformseq;
} jas_cmxform_t;
#define JAS_CMPROF_TYPE_DEV 1
#define JAS_CMPROF_TYPE_CLRSPC 2
#define JAS_CMPROF_NUMPXFORMSEQS 13
typedef struct {
int clrspc;
int numchans;
int refclrspc;
int numrefchans;
jas_iccprof_t *iccprof;
jas_cmpxformseq_t *pxformseqs[JAS_CMPROF_NUMPXFORMSEQS];
} jas_cmprof_t;
#if 0
typedef int_fast32_t jas_cmattrname_t;
typedef int_fast32_t jas_cmattrval_t;
typedef int_fast32_t jas_cmattrtype_t;
/* Load a profile. */
int jas_cmprof_load(jas_cmprof_t *prof, jas_stream_t *in, int fmt);
/* Save a profile. */
int jas_cmprof_save(jas_cmprof_t *prof, jas_stream_t *out, int fmt);
/* Set an attribute of a profile. */
int jas_cm_prof_setattr(jas_cm_prof_t *prof, jas_cm_attrname_t name, void *val);
/* Get an attribute of a profile. */
void *jas_cm_prof_getattr(jas_cm_prof_t *prof, jas_cm_attrname_t name);
#endif
jas_cmxform_t *jas_cmxform_create(jas_cmprof_t *inprof, jas_cmprof_t *outprof,
jas_cmprof_t *proofprof, int op, int intent, int optimize);
void jas_cmxform_destroy(jas_cmxform_t *xform);
/* Apply a transform to data. */
int jas_cmxform_apply(jas_cmxform_t *xform, jas_cmpixmap_t *in,
jas_cmpixmap_t *out);
int jas_cxform_optimize(jas_cmxform_t *xform, int optimize);
/* Create a profile. */
JAS_DLLEXPORT jas_cmprof_t *jas_cmprof_createfromiccprof(jas_iccprof_t *iccprof);
JAS_DLLEXPORT jas_cmprof_t *jas_cmprof_createfromclrspc(int clrspc);
/* Destroy a profile. */
JAS_DLLEXPORT void jas_cmprof_destroy(jas_cmprof_t *prof);
int jas_clrspc_numchans(int clrspc);
JAS_DLLEXPORT jas_iccprof_t *jas_iccprof_createfromcmprof(jas_cmprof_t *prof);
#define jas_cmprof_clrspc(prof) ((prof)->clrspc)
JAS_DLLEXPORT jas_cmprof_t *jas_cmprof_copy(jas_cmprof_t *prof);
#ifdef __cplusplus
}
#endif
#endif
PK �vFZ�O��, , jas_config.hnu �[��� #ifndef JAS_CONFIG_H
#define JAS_CONFIG_H
#define JAS_DLL 1
#include <jasper/jas_dll.h>
#define JAS_CONFIGURE
#if defined(_MSC_VER)
#undef JAS_CONFIGURE
#endif
#if defined(JAS_CONFIGURE)
/* This preprocessor symbol identifies the version of JasPer. */
#define JAS_VERSION "2.0.14"
#define JAS_HAVE_FCNTL_H 1
/* #undef JAS_HAVE_IO_H */
#define JAS_HAVE_UNISTD_H 1
/* #undef JAS_HAVE_WINDOWS_H */
#define JAS_HAVE_SYS_TIME_H 1
#define JAS_HAVE_SYS_TYPES_H 1
#define JAS_HAVE_GETTIMEOFDAY 1
#define JAS_HAVE_GETRUSAGE 1
#define JAS_HAVE_GL_GLUT_H 1
/* #undef JAS_HAVE_GLUT_H */
#define JAS_HAVE_SNPRINTF 1
#else
/* We are not using a configure-based build. */
/* This probably means we are building with MSVC under Windows. */
#define JAS_VERSION "unknown"
#define JAS_HAVE_FCNTL_H 1
#define JAS_HAVE_IO_H 1
#undef JAS_HAVE_UNISTD_H
#define JAS_HAVE_WINDOWS_H 1
#undef JAS_HAVE_SYS_TIME_H
#define JAS_HAVE_SYS_TYPES_H 1
#undef JAS_HAVE_GETTIMEOFDAY
#undef JAS_HAVE_GETRUSAGE
#undef JAS_HAVE_SNPRINTF
// I don't think that this should be needed anymore.
#if 1
#ifndef __cplusplus
#undef inline
#define inline __inline
#endif
#endif
#define ssize_t long long
#endif
#if !defined(JAS_DEC_DEFAULT_MAX_SAMPLES)
#define JAS_DEC_DEFAULT_MAX_SAMPLES (64 * ((size_t) 1048576))
#endif
#if defined(__GNUC__) && !defined(__clang__)
#define JAS_ATTRIBUTE_DISABLE_USAN \
__attribute__((no_sanitize_undefined))
#elif defined(__clang__)
#define JAS_ATTRIBUTE_DISABLE_USAN \
__attribute__((no_sanitize("undefined")))
#else
#define JAS_ATTRIBUTE_DISABLE_USAN
#endif
#endif
PK �vFZW5b� � jas_types.hnu �[��� /*
* Copyright (c) 1999-2000 Image Power, Inc. and the University of
* British Columbia.
* Copyright (c) 2001-2003 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__
*/
/*
* Primitive Types
*
* $Id$
*/
#ifndef JAS_TYPES_H
#define JAS_TYPES_H
/* The configuration header file should be included first. */
#include <jasper/jas_config.h>
#if !defined(JAS_CONFIGURE)
#if defined(WIN32) || defined(JAS_HAVE_WINDOWS_H)
// THIS SHOULD NO LONGER BE NEEDED SINCE MSVC SUPPORTS LONG LONG.
/*
We are dealing with Microsoft Windows and most likely Microsoft
Visual C (MSVC). (Heaven help us.) Sadly, MSVC does not correctly
define some of the standard types specified in ISO/IEC 9899:1999.
In particular, it does not define the "long long" and "unsigned long
long" types. So, we work around this problem by using the "INT64"
and "UINT64" types that are defined in the header file "windows.h".
*/
#include <windows.h>
//#undef longlong
//#define longlong INT64
//#undef ulonglong
//#define ulonglong UINT64
#endif
#endif
/* Note: The immediately following header files should eventually be removed. */
#include <stdlib.h>
#include <stddef.h>
#include <stdint.h>
#if defined(JAS_HAVE_SYS_TYPES_H)
#include <sys/types.h>
#endif
#define jas_uchar unsigned char
#define jas_uint unsigned int
#define jas_ulong unsigned long
#define jas_longlong long long
#define jas_ulonglong unsigned long long
#if defined(_MSC_VER) && (_MSC_VER < 1800)
#define bool int
#define false 0
#define true 1
#define PRIxFAST32 "x"
#define PRIxFAST16 PRIxFAST32
#define PRIuFAST32 "u"
#define PRIuFAST16 PRIuFAST32
#define PRIiFAST32 "i"
#ifdef _WIN64
#define PRIdPTR "lld"
#else
#define PRIdPTR "d"
#endif
#ifndef _HUGE_ENUF
#define _HUGE_ENUF 1e+300
#endif
#define INFINITY ((float)(_HUGE_ENUF * _HUGE_ENUF))
#define strtoull _strtoui64
#else
#include <stdbool.h>
#include <inttypes.h>
#endif
/* The below macro is intended to be used for type casts. By using this
macro, type casts can be easily located in the source code with
tools like "grep". */
#define JAS_CAST(t, e) \
((t) (e))
/* The number of bits in the integeral type uint_fast32_t. */
/* NOTE: This could underestimate the size on some exotic architectures. */
#define JAS_UINTFAST32_NUMBITS (8 * sizeof(uint_fast32_t))
#ifdef __cplusplus
extern "C" {
#endif
#ifdef __cplusplus
}
#endif
#endif
PK �vFZ�k{�
�
jas_init.hnu �[��� /*
* 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__
*/
#ifndef JAS_INIT_H
#define JAS_INIT_H
/* The configuration header file should be included first. */
#include <jasper/jas_config.h>
#ifdef __cplusplus
extern "C" {
#endif
/******************************************************************************\
* Functions.
\******************************************************************************/
JAS_DLLEXPORT int jas_init(void);
JAS_DLLEXPORT void jas_cleanup(void);
#ifdef __cplusplus
}
#endif
#endif
PK �vFZ���
-4 -4 jas_fix.hnu �[��� /*
* Copyright (c) 1999-2000 Image Power, Inc. and the University of
* British Columbia.
* 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__
*/
/*
* Fixed-Point Number Class
*
* $Id$
*/
#ifndef JAS_FIX_H
#define JAS_FIX_H
/******************************************************************************\
* Includes.
\******************************************************************************/
/* The configuration header file should be included first. */
#include <jasper/jas_config.h>
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <jasper/jas_types.h>
#include <jasper/jas_debug.h>
#ifdef __cplusplus
extern "C" {
#endif
/******************************************************************************\
* Constants.
\******************************************************************************/
/* The representation of the value zero. */
#define JAS_FIX_ZERO(fix_t, fracbits) \
JAS_CAST(fix_t, 0)
/* The representation of the value one. */
#define JAS_FIX_ONE(fix_t, fracbits) \
(JAS_CAST(fix_t, 1) << (fracbits))
/* The representation of the value one half. */
#define JAS_FIX_HALF(fix_t, fracbits) \
(JAS_CAST(fix_t, 1) << ((fracbits) - 1))
/******************************************************************************\
* Conversion operations.
\******************************************************************************/
/* Convert an int to a fixed-point number. */
#define JAS_INTTOFIX(fix_t, fracbits, x) \
JAS_CAST(fix_t, (x) << (fracbits))
/* Convert a fixed-point number to an int. */
#define JAS_FIXTOINT(fix_t, fracbits, x) \
JAS_CAST(int, (x) >> (fracbits))
/* Convert a fixed-point number to a double. */
#define JAS_FIXTODBL(fix_t, fracbits, x) \
(JAS_CAST(double, x) / (JAS_CAST(fix_t, 1) << (fracbits)))
/* Convert a double to a fixed-point number. */
#define JAS_DBLTOFIX(fix_t, fracbits, x) \
JAS_CAST(fix_t, ((x) * JAS_CAST(double, JAS_CAST(fix_t, 1) << (fracbits))))
/******************************************************************************\
* Basic arithmetic operations.
* All other arithmetic operations are synthesized from these basic operations.
* There are three macros for each type of arithmetic operation.
* One macro always performs overflow/underflow checking, one never performs
* overflow/underflow checking, and one is generic with its behavior
* depending on compile-time flags.
* Only the generic macros should be invoked directly by application code.
\******************************************************************************/
/* Calculate the sum of two fixed-point numbers. */
#if !defined(DEBUG_OVERFLOW)
#define JAS_FIX_ADD JAS_FIX_ADD_FAST
#else
#define JAS_FIX_ADD JAS_FIX_ADD_OFLOW
#endif
/* Calculate the sum of two fixed-point numbers without overflow checking. */
#define JAS_FIX_ADD_FAST(fix_t, fracbits, x, y) ((x) + (y))
/* Calculate the sum of two fixed-point numbers with overflow checking. */
#define JAS_FIX_ADD_OFLOW(fix_t, fracbits, x, y) \
((x) >= 0) ? \
(((y) >= 0) ? ((x) + (y) >= 0 || JAS_FIX_OFLOW(), (x) + (y)) : \
((x) + (y))) : \
(((y) >= 0) ? ((x) + (y)) : ((x) + (y) < 0 || JAS_FIX_OFLOW(), \
(x) + (y)))
/* Calculate the product of two fixed-point numbers. */
#if !defined(DEBUG_OVERFLOW)
#define JAS_FIX_MUL JAS_FIX_MUL_FAST
#else
#define JAS_FIX_MUL JAS_FIX_MUL_OFLOW
#endif
/* Calculate the product of two fixed-point numbers without overflow
checking. */
#define JAS_FIX_MUL_FAST(fix_t, fracbits, bigfix_t, x, y) \
JAS_CAST(fix_t, (JAS_CAST(bigfix_t, x) * JAS_CAST(bigfix_t, y)) >> \
(fracbits))
/* Calculate the product of two fixed-point numbers with overflow
checking. */
#define JAS_FIX_MUL_OFLOW(fix_t, fracbits, bigfix_t, x, y) \
((JAS_CAST(bigfix_t, x) * JAS_CAST(bigfix_t, y) >> (fracbits)) == \
JAS_CAST(fix_t, (JAS_CAST(bigfix_t, x) * JAS_CAST(bigfix_t, y) >> \
(fracbits))) ? \
JAS_CAST(fix_t, (JAS_CAST(bigfix_t, x) * JAS_CAST(bigfix_t, y) >> \
(fracbits))) : JAS_FIX_OFLOW())
/* Calculate the product of a fixed-point number and an int. */
#if !defined(DEBUG_OVERFLOW)
#define JAS_FIX_MULBYINT JAS_FIX_MULBYINT_FAST
#else
#define JAS_FIX_MULBYINT JAS_FIX_MULBYINT_OFLOW
#endif
/* Calculate the product of a fixed-point number and an int without overflow
checking. */
#define JAS_FIX_MULBYINT_FAST(fix_t, fracbits, x, y) \
JAS_CAST(fix_t, ((x) * (y)))
/* Calculate the product of a fixed-point number and an int with overflow
checking. */
#define JAS_FIX_MULBYINT_OFLOW(fix_t, fracbits, x, y) \
JAS_FIX_MULBYINT_FAST(fix_t, fracbits, x, y)
/* Calculate the quotient of two fixed-point numbers. */
#if !defined(DEBUG_OVERFLOW)
#define JAS_FIX_DIV JAS_FIX_DIV_FAST
#else
#define JAS_FIX_DIV JAS_FIX_DIV_UFLOW
#endif
/* Calculate the quotient of two fixed-point numbers without underflow
checking. */
#define JAS_FIX_DIV_FAST(fix_t, fracbits, bigfix_t, x, y) \
JAS_CAST(fix_t, (JAS_CAST(bigfix_t, x) << (fracbits)) / (y))
/* Calculate the quotient of two fixed-point numbers with underflow
checking. */
#define JAS_FIX_DIV_UFLOW(fix_t, fracbits, bigfix_t, x, y) \
JAS_FIX_DIV_FAST(fix_t, fracbits, bigfix_t, x, y)
/* Negate a fixed-point number. */
#if !defined(DEBUG_OVERFLOW)
#define JAS_FIX_NEG JAS_FIX_NEG_FAST
#else
#define JAS_FIX_NEG JAS_FIX_NEG_OFLOW
#endif
/* Negate a fixed-point number without overflow checking. */
#define JAS_FIX_NEG_FAST(fix_t, fracbits, x) \
(-(x))
/* Negate a fixed-point number with overflow checking. */
/* Yes, overflow is actually possible for two's complement representations,
although highly unlikely to occur. */
#define JAS_FIX_NEG_OFLOW(fix_t, fracbits, x) \
(((x) < 0) ? (-(x) > 0 || JAS_FIX_OFLOW(), -(x)) : (-(x)))
/* Perform an arithmetic shift left of a fixed-point number. */
#if !defined(DEBUG_OVERFLOW)
#define JAS_FIX_ASL JAS_FIX_ASL_FAST
#else
#define JAS_FIX_ASL JAS_FIX_ASL_OFLOW
#endif
/* Perform an arithmetic shift left of a fixed-point number without overflow
checking. */
#define JAS_FIX_ASL_FAST(fix_t, fracbits, x, n) \
((x) << (n))
/* Perform an arithmetic shift left of a fixed-point number with overflow
checking. */
#define JAS_FIX_ASL_OFLOW(fix_t, fracbits, x, n) \
((((x) << (n)) >> (n)) == (x) || JAS_FIX_OFLOW(), (x) << (n))
/* Perform an arithmetic shift right of a fixed-point number. */
#if !defined(DEBUG_OVERFLOW)
#define JAS_FIX_ASR JAS_FIX_ASR_FAST
#else
#define JAS_FIX_ASR JAS_FIX_ASR_UFLOW
#endif
/* Perform an arithmetic shift right of a fixed-point number without underflow
checking. */
#define JAS_FIX_ASR_FAST(fix_t, fracbits, x, n) \
((x) >> (n))
/* Perform an arithmetic shift right of a fixed-point number with underflow
checking. */
#define JAS_FIX_ASR_UFLOW(fix_t, fracbits, x, n) \
JAS_FIX_ASR_FAST(fix_t, fracbits, x, n)
/******************************************************************************\
* Other basic arithmetic operations.
\******************************************************************************/
/* Calculate the difference between two fixed-point numbers. */
#define JAS_FIX_SUB(fix_t, fracbits, x, y) \
JAS_FIX_ADD(fix_t, fracbits, x, JAS_FIX_NEG(fix_t, fracbits, y))
/* Add one fixed-point number to another. */
#define JAS_FIX_PLUSEQ(fix_t, fracbits, x, y) \
((x) = JAS_FIX_ADD(fix_t, fracbits, x, y))
/* Subtract one fixed-point number from another. */
#define JAS_FIX_MINUSEQ(fix_t, fracbits, x, y) \
((x) = JAS_FIX_SUB(fix_t, fracbits, x, y))
/* Multiply one fixed-point number by another. */
#define JAS_FIX_MULEQ(fix_t, fracbits, bigfix_t, x, y) \
((x) = JAS_FIX_MUL(fix_t, fracbits, bigfix_t, x, y))
/******************************************************************************\
* Miscellaneous operations.
\******************************************************************************/
/* Calculate the absolute value of a fixed-point number. */
#define JAS_FIX_ABS(fix_t, fracbits, x) \
(((x) >= 0) ? (x) : (JAS_FIX_NEG(fix_t, fracbits, x)))
/* Is a fixed-point number an integer? */
#define JAS_FIX_ISINT(fix_t, fracbits, x) \
(JAS_FIX_FLOOR(fix_t, fracbits, x) == (x))
/* Get the sign of a fixed-point number. */
#define JAS_FIX_SGN(fix_t, fracbits, x) \
((x) >= 0 ? 1 : (-1))
/******************************************************************************\
* Relational operations.
\******************************************************************************/
/* Compare two fixed-point numbers. */
#define JAS_FIX_CMP(fix_t, fracbits, x, y) \
((x) > (y) ? 1 : (((x) == (y)) ? 0 : (-1)))
/* Less than. */
#define JAS_FIX_LT(fix_t, fracbits, x, y) \
((x) < (y))
/* Less than or equal. */
#define JAS_FIX_LTE(fix_t, fracbits, x, y) \
((x) <= (y))
/* Greater than. */
#define JAS_FIX_GT(fix_t, fracbits, x, y) \
((x) > (y))
/* Greater than or equal. */
#define JAS_FIX_GTE(fix_t, fracbits, x, y) \
((x) >= (y))
/******************************************************************************\
* Rounding functions.
\******************************************************************************/
/* Round a fixed-point number to the nearest integer. */
#define JAS_FIX_ROUND(fix_t, fracbits, x) \
(((x) < 0) ? JAS_FIX_FLOOR(fix_t, fracbits, JAS_FIX_ADD(fix_t, fracbits, \
(x), JAS_FIX_HALF(fix_t, fracbits))) : \
JAS_FIX_NEG(fix_t, fracbits, JAS_FIX_FLOOR(fix_t, fracbits, \
JAS_FIX_ADD(fix_t, fracbits, (-(x)), JAS_FIX_HALF(fix_t, fracbits)))))
/* Round a fixed-point number to the nearest integer in the direction of
negative infinity (i.e., the floor function). */
#define JAS_FIX_FLOOR(fix_t, fracbits, x) \
((x) & (~((JAS_CAST(fix_t, 1) << (fracbits)) - 1)))
/* Round a fixed-point number to the nearest integer in the direction
of zero. */
#define JAS_FIX_TRUNC(fix_t, fracbits, x) \
(((x) >= 0) ? JAS_FIX_FLOOR(fix_t, fracbits, x) : \
JAS_FIX_CEIL(fix_t, fracbits, x))
/******************************************************************************\
* The below macros are for internal library use only. Do not invoke them
* directly in application code.
\******************************************************************************/
/* Handle overflow. */
#define JAS_FIX_OFLOW() \
jas_eprintf("overflow error: file %s, line %d\n", __FILE__, __LINE__)
/* Handle underflow. */
#define JAS_FIX_UFLOW() \
jas_eprintf("underflow error: file %s, line %d\n", __FILE__, __LINE__)
#ifdef __cplusplus
}
#endif
#endif
PK �vFZ��uO O
jas_version.hnu �[��� /*
* Copyright (c) 1999-2000 Image Power, Inc. and the University of
* British Columbia.
* Copyright (c) 2001-2003 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__
*/
/*
* $Id$
*/
#ifndef JAS_VERSION_H
#define JAS_VERSION_H
/* The configuration header file should be included first. */
#include <jasper/jas_config.h>
#ifdef __cplusplus
extern "C" {
#endif
/******************************************************************************\
* Constants and types.
\******************************************************************************/
#if !defined(JAS_VERSION)
/* The version information below should match that specified in
the "configure.in" file! */
#define JAS_VERSION "unknown"
#endif
#define JAS_COPYRIGHT \
"Copyright (c) 2001-2006 Michael David Adams.\n" \
"Copyright (c) 1999-2000 Image Power, Inc. and the University of\n" \
" British Columbia.\n" \
"All rights reserved.\n"
#define JAS_NOTES \
"For more information about this software, please visit the following\n" \
"web sites/pages:\n" \
" http://www.ece.uvic.ca/~mdadams/jasper\n" \
" http://www.jpeg.org/software\n" \
"To be added to the (moderated) JasPer software announcements\n" \
"mailing list, send an email to:\n" \
" jasper-announce-subscribe@yahoogroups.com\n" \
"To be added to the (unmoderated) JasPer software discussion\n" \
"mailing list, send an email to:\n" \
" jasper-discussion-subscribe@yahoogroups.com\n" \
"Please send any bug reports to:\n" \
" mdadams@ieee.org\n"
/******************************************************************************\
* Functions.
\******************************************************************************/
JAS_DLLEXPORT const char *jas_getversion(void);
/* Get the version information for the JasPer library. */
/* Note: Since libjasper can be built as a shared library, the version
returned by this function may not necessarily correspond to JAS_VERSION. */
#ifdef __cplusplus
}
#endif
#endif
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