Gecko [ nrupathungauniversityblr.ac.in ]

Name	Size	Permission
GL	[ DIR ]	drwxr-xr-x
OpenEXR	[ DIR ]	drwxr-xr-x
X11	[ DIR ]	drwxr-xr-x
arpa	[ DIR ]	drwxr-xr-x
asm-generic	[ DIR ]	drwxr-xr-x
btrfs	[ DIR ]	drwxr-xr-x
c++	[ DIR ]	drwxr-xr-x
cairo	[ DIR ]	drwxr-xr-x
drm	[ DIR ]	drwxr-xr-x
fontconfig	[ DIR ]	drwxr-xr-x
freetype2	[ DIR ]	drwxr-xr-x
fuse	[ DIR ]	drwxr-xr-x
gdk-pixbuf-2.0	[ DIR ]	drwxr-xr-x
gio-unix-2.0	[ DIR ]	drwxr-xr-x
glib-2.0	[ DIR ]	drwxr-xr-x
graphite2	[ DIR ]	drwxr-xr-x
harfbuzz	[ DIR ]	drwxr-xr-x
libdjvu	[ DIR ]	drwxr-xr-x
libexif	[ DIR ]	drwxr-xr-x
libltdl	[ DIR ]	drwxr-xr-x
libpng	[ DIR ]	drwxr-xr-x
libpng16	[ DIR ]	drwxr-xr-x
librsvg-2.0	[ DIR ]	drwxr-xr-x
libwmf	[ DIR ]	drwxr-xr-x
libxml2	[ DIR ]	drwxr-xr-x
linux	[ DIR ]	drwxr-xr-x
lqr-1	[ DIR ]	drwxr-xr-x
lzma	[ DIR ]	drwxr-xr-x
misc	[ DIR ]	drwxr-xr-x
mtd	[ DIR ]	drwxr-xr-x
net	[ DIR ]	drwxr-xr-x
netash	[ DIR ]	drwxr-xr-x
netatalk	[ DIR ]	drwxr-xr-x
netax25	[ DIR ]	drwxr-xr-x
neteconet	[ DIR ]	drwxr-xr-x
netinet	[ DIR ]	drwxr-xr-x
netipx	[ DIR ]	drwxr-xr-x
netiucv	[ DIR ]	drwxr-xr-x
netpacket	[ DIR ]	drwxr-xr-x
netrom	[ DIR ]	drwxr-xr-x
netrose	[ DIR ]	drwxr-xr-x
nfs	[ DIR ]	drwxr-xr-x
nodejs	[ DIR ]	drwxr-xr-x
openssl	[ DIR ]	drwxr-xr-x
pango-1.0	[ DIR ]	drwxr-xr-x
php	[ DIR ]	drwxr-xr-x
pixman-1	[ DIR ]	drwxr-xr-x
protocols	[ DIR ]	drwxr-xr-x
python3.6m	[ DIR ]	drwxr-xr-x
rdma	[ DIR ]	drwxr-xr-x
rpc	[ DIR ]	drwxr-xr-x
rpcsvc	[ DIR ]	drwxr-xr-x
scsi	[ DIR ]	drwxr-xr-x
selinux	[ DIR ]	drwxr-xr-x
sepol	[ DIR ]	drwxr-xr-x
sound	[ DIR ]	drwxr-xr-x
unicode	[ DIR ]	drwxr-xr-x
video	[ DIR ]	drwxr-xr-x
x86_64-linux-gnu	[ DIR ]	drwxr-xr-x
xcb	[ DIR ]	drwxr-xr-x
xen	[ DIR ]	drwxr-xr-x
xfs	[ DIR ]	drwxr-xr-x
_G_config.h	932 B	-rw-r--r--
aio.h	7.28 KB	-rw-r--r--
aliases.h	1.98 KB	-rw-r--r--
alloca.h	1.17 KB	-rw-r--r--
ar.h	1.69 KB	-rw-r--r--
argp.h	24.82 KB	-rw-r--r--
argz.h	5.91 KB	-rw-r--r--
assert.h	4.53 KB	-rw-r--r--
byteswap.h	1.37 KB	-rw-r--r--
bzlib.h	6.1 KB	-rw-r--r--
complex.h	7 KB	-rw-r--r--
cpio.h	2.21 KB	-rw-r--r--
crypt.h	2.21 KB	-rw-r--r--
ctype.h	10.71 KB	-rw-r--r--
dirent.h	12.19 KB	-rw-r--r--
dlfcn.h	6.85 KB	-rw-r--r--
elf.h	166.04 KB	-rw-r--r--
endian.h	3.11 KB	-rw-r--r--
envz.h	2.8 KB	-rw-r--r--
err.h	2.16 KB	-rw-r--r--
errno.h	1.79 KB	-rw-r--r--
error.h	1.99 KB	-rw-r--r--
execinfo.h	1.49 KB	-rw-r--r--
expat.h	43.17 KB	-rw-r--r--
expat_external.h	5.4 KB	-rw-r--r--
fcntl.h	9.24 KB	-rw-r--r--
features.h	15.18 KB	-rw-r--r--
fenv.h	5.72 KB	-rw-r--r--
fftw3.f	2.39 KB	-rw-r--r--
fftw3.f03	53.32 KB	-rw-r--r--
fftw3.h	30.66 KB	-rw-r--r--
fftw3l.f03	26.35 KB	-rw-r--r--
fftw3q.f03	25.08 KB	-rw-r--r--
fmtmsg.h	3.16 KB	-rw-r--r--
fnmatch.h	2.24 KB	-rw-r--r--
fstab.h	3.04 KB	-rw-r--r--
fts.h	8.18 KB	-rw-r--r--
ftw.h	5.13 KB	-rw-r--r--
fuse.h	246 B	-rw-r--r--
gawkapi.h	30.31 KB	-rw-r--r--
gconv.h	4.31 KB	-rw-r--r--
getopt.h	1.43 KB	-rw-r--r--
glob.h	6.46 KB	-rw-r--r--
gnu-versions.h	2.29 KB	-rw-r--r--
gnumake.h	2.84 KB	-rw-r--r--
grp.h	6.53 KB	-rw-r--r--
gshadow.h	4.42 KB	-rw-r--r--
iconv.h	1.81 KB	-rw-r--r--
ifaddrs.h	2.77 KB	-rw-r--r--
inttypes.h	11.61 KB	-rw-r--r--
jbig.h	9.55 KB	-rw-r--r--
jbig85.h	6.78 KB	-rw-r--r--
jbig_ar.h	2.21 KB	-rw-r--r--
jerror.h	14.73 KB	-rw-r--r--
jmorecfg.h	14.7 KB	-rw-r--r--
jpegint.h	15.22 KB	-rw-r--r--
jpeglib.h	48.71 KB	-rw-r--r--
langinfo.h	17.43 KB	-rw-r--r--
lastlog.h	126 B	-rw-r--r--
lcms2.h	99.51 KB	-rw-r--r--
lcms2_plugin.h	29.19 KB	-rw-r--r--
libgen.h	1.35 KB	-rw-r--r--
libintl.h	4.47 KB	-rw-r--r--
libio.h	918 B	-rw-r--r--
limits.h	5.29 KB	-rw-r--r--
link.h	7.04 KB	-rw-r--r--
locale.h	7.49 KB	-rw-r--r--
ltdl.h	5.58 KB	-rw-r--r--
lzma.h	9.51 KB	-rw-r--r--
malloc.h	5.96 KB	-rw-r--r--
math.h	44.33 KB	-rw-r--r--
mcheck.h	2.38 KB	-rw-r--r--
memory.h	955 B	-rw-r--r--
mntent.h	3.28 KB	-rw-r--r--
monetary.h	1.76 KB	-rw-r--r--
mqueue.h	3.67 KB	-rw-r--r--
netdb.h	27.39 KB	-rw-r--r--
nl_types.h	1.71 KB	-rw-r--r--
nss.h	1.83 KB	-rw-r--r--
obstack.h	20.81 KB	-rw-r--r--
paths.h	2.91 KB	-rw-r--r--
pcre.h	30.97 KB	-rw-r--r--
pcre_scanner.h	6.45 KB	-rw-r--r--
pcre_stringpiece.h	6.16 KB	-rw-r--r--
pcrecpp.h	26.02 KB	-rw-r--r--
pcrecpparg.h	6.62 KB	-rw-r--r--
pcreposix.h	5.5 KB	-rw-r--r--
png.h	140.77 KB	-rw-r--r--
pngconf.h	22.31 KB	-rw-r--r--
pnglibconf.h	7.39 KB	-rw-r--r--
poll.h	22 B	-rw-r--r--
printf.h	6.64 KB	-rw-r--r--
proc_service.h	3.39 KB	-rw-r--r--
pthread.h	40.3 KB	-rw-r--r--
pty.h	1.53 KB	-rw-r--r--
pwd.h	5.89 KB	-rw-r--r--
re_comp.h	962 B	-rw-r--r--
regex.h	21.53 KB	-rw-r--r--
regexp.h	1.41 KB	-rw-r--r--
resolv.h	11.73 KB	-rw-r--r--
sched.h	4.62 KB	-rw-r--r--
search.h	5.1 KB	-rw-r--r--
semaphore.h	2.34 KB	-rw-r--r--
setjmp.h	3.58 KB	-rw-r--r--
sgtty.h	1.31 KB	-rw-r--r--
shadow.h	5.08 KB	-rw-r--r--
signal.h	11.96 KB	-rw-r--r--
spawn.h	6.53 KB	-rw-r--r--
stab.h	264 B	-rw-r--r--
stdc-predef.h	2.31 KB	-rw-r--r--
stdint.h	8.42 KB	-rw-r--r--
stdio.h	28.97 KB	-rw-r--r--
stdio_ext.h	2.73 KB	-rw-r--r--
stdlib.h	34.95 KB	-rw-r--r--
string.h	17.13 KB	-rw-r--r--
strings.h	4.64 KB	-rw-r--r--
stropts.h	2.98 KB	-rw-r--r--
sudo_plugin.h	7.89 KB	-rw-r--r--
syscall.h	25 B	-rw-r--r--
sysexits.h	5.11 KB	-rw-r--r--
syslog.h	24 B	-rw-r--r--
tar.h	3.7 KB	-rw-r--r--
termio.h	214 B	-rw-r--r--
termios.h	3.51 KB	-rw-r--r--
tgmath.h	30.75 KB	-rw-r--r--
thread_db.h	15.65 KB	-rw-r--r--
time.h	10.12 KB	-rw-r--r--
ttyent.h	2.44 KB	-rw-r--r--
uchar.h	2.26 KB	-rw-r--r--
ucontext.h	1.89 KB	-rw-r--r--
ulimit.h	1.55 KB	-rw-r--r--
ulockmgr.h	679 B	-rw-r--r--
unistd.h	41.78 KB	-rw-r--r--
ustat.h	23 B	-rw-r--r--
utime.h	1.47 KB	-rw-r--r--
utmp.h	3.15 KB	-rw-r--r--
utmpx.h	4 KB	-rw-r--r--
uv-errno.h	9.45 KB	-rw-r--r--
uv-linux.h	1.74 KB	-rw-r--r--
uv-threadpool.h	1.46 KB	-rw-r--r--
uv-unix.h	17.69 KB	-rw-r--r--
uv-version.h	1.8 KB	-rw-r--r--
uv.h	54.56 KB	-rw-r--r--
values.h	1.91 KB	-rw-r--r--
wait.h	22 B	-rw-r--r--
wchar.h	30.38 KB	-rw-r--r--
wctype.h	5.42 KB	-rw-r--r--
wordexp.h	2.44 KB	-rw-r--r--
zconf.h	15.88 KB	-rw-r--r--
zlib.h	94 KB	-rw-r--r--

Code Editor : jbig.h

/*
 *  Header file for the portable JBIG compression library
 *
 *  Copyright 1995-2014 -- Markus Kuhn -- http://www.cl.cam.ac.uk/~mgk25/
 */

#ifndef JBG_H
#define JBG_H

#include <stddef.h>
#include "jbig_ar.h"

/*
 * JBIG-KIT version number
 */

#define JBG_VERSION    "2.1"
#define JBG_VERSION_MAJOR 2
#define JBG_VERSION_MINOR 1

/*
 * JBIG-KIT licence agreement reference code:
 * If you use JBIG-KIT under a commercial licence, please replace
 * below the letters GPL with the reference code that you received
 * with your licence agreement. (This code is typically a letter "A"
 * followed by four decimal digits, e.g. "A1234".)
 */

#define JBG_LICENCE    "GPL"

/*
 * Buffer block for SDEs which are temporarily stored by encoder
 */

#define JBG_BUFSIZE 4000

struct jbg_buf {
  unsigned char d[JBG_BUFSIZE];              /* one block of a buffer list */
  int len;                             /* length of the data in this block */
  struct jbg_buf *next;                           /* pointer to next block */
  struct jbg_buf *previous;                   /* pointer to previous block *
					       * (unused in freelist)      */
  struct jbg_buf *last;     /* only used in list head: final block of list */
  struct jbg_buf **free_list;   /* pointer to pointer to head of free list */
};

/*
 * Maximum number of ATMOVEs per stripe that decoder can handle
 */

#define JBG_ATMOVES_MAX  64

/*
 * Option and order flags
 */

#define JBG_HITOLO     0x08
#define JBG_SEQ        0x04
#define JBG_ILEAVE     0x02
#define JBG_SMID       0x01

#define JBG_LRLTWO     0x40
#define JBG_VLENGTH    0x20
#define JBG_TPDON      0x10
#define JBG_TPBON      0x08
#define JBG_DPON       0x04
#define JBG_DPPRIV     0x02
#define JBG_DPLAST     0x01

/* encoding options that will not be indicated in the header */

#define JBG_DELAY_AT   0x100  /* Delay ATMOVE until the first line of the next
			       * stripe. Option available for compatibility
			       * with conformance test example in clause 7.2. */

#define JBG_SDRST      0x200  /* Use SDRST instead of SDNORM. This option is
			       * there for anyone who needs to generate
			       * test data that covers the SDRST cases. */

/*
 * Possible error code return values
 */

#define JBG_EOK        (0 << 4)
#define JBG_EOK_INTR   (1 << 4)
#define JBG_EAGAIN     (2 << 4)
#define JBG_ENOMEM     (3 << 4)
#define JBG_EABORT     (4 << 4)
#define JBG_EMARKER    (5 << 4)
#define JBG_EINVAL     (6 << 4)
#define JBG_EIMPL      (7 << 4)
#define JBG_ENOCONT    (8 << 4)

/*
 * Status of a JBIG encoder
 */

struct jbg_enc_state {
  int d;                            /* resolution layer of the input image */
  unsigned long xd, yd;    /* size of the input image (resolution layer d) */
  unsigned long yd1;    /* BIH announced height of image, use yd1 != yd to
                        emulate T.85-style NEWLEN height updates for tests */
  int planes;                         /* number of different bitmap planes */
  int dl;                       /* lowest resolution layer in the next BIE */
  int dh;                      /* highest resolution layer in the next BIE */
  unsigned long l0;                /* number of lines per stripe at lowest *
                                    * resolution layer 0                   */
  unsigned long stripes;    /* number of stripes required  (determ. by l0) */
  unsigned char **lhp[2];    /* pointers to lower/higher resolution images */
  int *highres;                 /* index [plane] of highres image in lhp[] */
  int order;                                    /* SDE ordering parameters */
  int options;                                      /* encoding parameters */
  unsigned mx, my;                           /* maximum ATMOVE window size */
  int *tx;       /* array [plane] with x-offset of adaptive template pixel */
  char *dppriv;         /* optional private deterministic prediction table */
  char *res_tab;           /* table for the resolution reduction algorithm */
  struct jbg_buf ****sde;      /* array [stripe][layer][plane] pointers to *
				* buffers for stored SDEs                  */
  struct jbg_arenc_state *s;  /* array [planes] for arithm. encoder status */
  struct jbg_buf *free_list; /* list of currently unused SDE block buffers */
  void (*data_out)(unsigned char *start, size_t len, void *file);
                                                    /* data write callback */
  void *file;                            /* parameter passed to data_out() */
  char *tp;    /* buffer for temp. values used by diff. typical prediction */
  unsigned char *comment; /* content of comment marker segment to be added
                             at next opportunity (will be reset to NULL
                             as soon as comment has been written)          */
  unsigned long comment_len;       /* length of data pointed to by comment */
};

/*
 * Status of a JBIG decoder
 */

struct jbg_dec_state {
  /* data from BIH */
  int d;                             /* resolution layer of the full image */
  int dl;                            /* first resolution layer in this BIE */
  unsigned long xd, yd;     /* size of the full image (resolution layer d) */
  int planes;                         /* number of different bitmap planes */
  unsigned long l0;                /* number of lines per stripe at lowest *
				    * resolution layer 0                   */
  unsigned long stripes;    /* number of stripes required  (determ. by l0) */
  int order;                                    /* SDE ordering parameters */
  int options;                                      /* encoding parameters */
  int mx, my;                                /* maximum ATMOVE window size */
  char *dppriv;         /* optional private deterministic prediction table */

/* loop variables */
  unsigned long ii[3];  /* current stripe, layer, plane (outer loop first) */

/*
   * Pointers to array [planes] of lower/higher resolution images.
   * lhp[d & 1] contains image of layer d. 
   */
  unsigned char **lhp[2];

/* status information */
  int **tx, **ty;   /* array [plane][layer-dl] with x,y-offset of AT pixel */
  struct jbg_ardec_state **s;    /* array [plane][layer-dl] for arithmetic *
				  * decoder status */
  int **reset;     /* array [plane][layer-dl] remembers if previous stripe *
		    * in that plane/resolution ended with SDRST.           */
  unsigned long bie_len;                    /* number of bytes read so far */
  unsigned char buffer[20]; /* used to store BIH or marker segments fragm. */
  int buf_len;                                /* number of bytes in buffer */
  unsigned long comment_skip;      /* remaining bytes of a COMMENT segment */
  unsigned long x;              /* x position of next pixel in current SDE */
  unsigned long i; /* line in current SDE (first line of each stripe is 0) */ 
  int at_moves;                /* number of AT moves in the current stripe */
  unsigned long at_line[JBG_ATMOVES_MAX];           /* lines at which an   *
					             * AT move will happen */
  int at_tx[JBG_ATMOVES_MAX], at_ty[JBG_ATMOVES_MAX]; /* ATMOVE offsets in *
						       * current stripe    */
  unsigned long line_h1, line_h2, line_h3;     /* variables of decode_pscd */
  unsigned long line_l1, line_l2, line_l3;
  int pseudo;         /* flag for TPBON/TPDON:  next pixel is pseudo pixel */
  int **lntp;        /* flag [plane][layer-dl] for TP: line is not typical */

unsigned long xmax, ymax;         /* if possible abort before image gets *
				     * larger than this size */
  int dmax;                                      /* abort after this layer */
  size_t maxmem;               /* return JBG_ENOMEM if final image layer D
                                  would require more than maxmem bytes     */
};

/* some macros (too trivial for a function) */

#define jbg_dec_getplanes(s)     ((s)->planes)

/* function prototypes */

void jbg_enc_init(struct jbg_enc_state *s, unsigned long x, unsigned long y,
		  int planes, unsigned char **p,
		  void (*data_out)(unsigned char *start, size_t len,
				   void *file),
		  void *file);
int jbg_enc_lrlmax(struct jbg_enc_state *s, unsigned long mwidth,
		   unsigned long mheight);
void jbg_enc_layers(struct jbg_enc_state *s, int d);
int  jbg_enc_lrange(struct jbg_enc_state *s, int dl, int dh);
void jbg_enc_options(struct jbg_enc_state *s, int order, int options,
		     unsigned long l0, int mx, int my);
void jbg_enc_out(struct jbg_enc_state *s);
void jbg_enc_free(struct jbg_enc_state *s);

void jbg_dec_init(struct jbg_dec_state *s);
void jbg_dec_maxsize(struct jbg_dec_state *s, unsigned long xmax,
		     unsigned long ymax);
int  jbg_dec_in(struct jbg_dec_state *s, unsigned char *data, size_t len,
		size_t *cnt);
unsigned long jbg_dec_getwidth(const struct jbg_dec_state *s);
unsigned long jbg_dec_getheight(const struct jbg_dec_state *s);
unsigned char *jbg_dec_getimage(const struct jbg_dec_state *s, int plane);
unsigned long jbg_dec_getsize(const struct jbg_dec_state *s);
void jbg_dec_merge_planes(const struct jbg_dec_state *s, int use_graycode,
			  void (*data_out)(unsigned char *start, size_t len,
					   void *file), void *file);
unsigned long jbg_dec_getsize_merged(const struct jbg_dec_state *s);
void jbg_dec_free(struct jbg_dec_state *s);

const char *jbg_strerror(int errnum);
void jbg_int2dppriv(unsigned char *dptable, const char *internal);
void jbg_dppriv2int(char *internal, const unsigned char *dptable);
unsigned long jbg_ceil_half(unsigned long x, int n);
void jbg_split_planes(unsigned long x, unsigned long y, int has_planes,
		      int encode_planes,
		      const unsigned char *src, unsigned char **dest,
		      int use_graycode);
int jbg_newlen(unsigned char *bie, size_t len);

#endif /* JBG_H */

${this.title}

Code Editor : jbig.h