shithub: jbig2

eb7f4606 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/12/23 07:53

Properly mask the last row byte in the shift == 0 compositor

99672eb6 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/12/23 07:07

update changelog.

6f0b0d18 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/12/23 06:54

Implement a slow general fallback for image compositing. This adds

7d9a6439 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/12/22 04:34

Clarify variable references to better match the spec.

b62aa9dd – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/12/21 20:36

Trivial whitespace fix.

afe3a66d – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/12/21 17:59

replace individual memset calls for clearing images with a new

d264e8da – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/12/20 20:05

Initialize the initial text region segment bitmap to zero.

50493055 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/12/20 19:35

Re-assign the return value of jbig2_realloc() when growning the page

28e7ac27 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/12/13 15:00

Fix and error return. The normal 'return jbig2_error(ctx, JBIG2_SEVERITY_FATAL,...)'

a065bcb4 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/12/08 17:49

Bump version number post-release, and correct a CHANGES typo.

afc8acb7 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/12/08 16:00

Set the release date.

0577ac1d – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/12/08 15:49

Error if the symbol id indicated for refinement in a refagg symbol

0aa9e029 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/12/06 20:37

Bump the version number for release.

422bfff0 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/12/06 20:23

Add jbig2_refinement.c to the Jam and MSVC builds.

389ea3e6 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/12/06 00:37

Code cleanup. The refinement region decode procedures use a 'GR' prefix

65b51e72 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/12/06 00:36

Correct the test for the nominal generic region template 0 AT pixel

5bbe1205 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/12/04 23:15

Update the changelog

801c41b1 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/12/04 23:15

Add an unoptimized generic decoder for generic region template 0. We now

2b617919 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/12/04 22:48

Add a generic but unoptimized handler for generic region arithmetic

b8fc23e4 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/12/03 21:29

Implement non-standard AT positions in the unoptimized version

42c0312c – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/12/03 21:24

The gbat and grat content pixel offset arrays are signed.

91496de8 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/12/03 12:04

Remove the reference image debug dump.

c51afb6c – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/12/03 12:03

#ifdef protect a debug image dump.

8a905008 – raph <raph@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/12/03 01:55

Implement text refinement regions (SBREFINE = 1 in text segments).

74eba6a7 – raph <raph@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/12/01 17:19

Implements IAID procedure for decoding reference symbol id's in symbol

a4d66009 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/12/01 14:50

Use the correct definition of the SDREFAGG flag to switch GR_stats allocation.

804b91c4 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/12/01 14:45

Correct a typo, and switch allocation of GR_stats on SDREFAGG instead of SDRTEMPLATE.

d89f78a5 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/12/01 14:40

Trial implementation of separate GR_stats for refinement arithmetic coding.

d489de65 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/12/01 14:26

Zero the sdrat values if they are not going to be used. Avoids a UMR in a later debug message.

ccb4bbff – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/12/01 13:51

Fix an error in REFAGG decoding, and properly warn that REFAGGNINST > 1 isn't yes implemented.

f2bc04b3 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/12/01 13:50

Update changelog with recent new features.

8291bc31 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/12/01 13:21

Protect the refinement region debug output with an #ifdef.

b588b1a9 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/11/24 14:35

Implement an unoptimized version of refinement region template 0.

ccd60228 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/11/24 14:29

Invert the check for refinement region movable template

c3f6e30d – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/11/24 14:26

Rename the refinement region typical prediction flag

a01d4e48 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/11/24 12:52

Correct the size of the GB_stats allocation for the refinement

e7c95125 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/11/24 12:50

correct a typo

faf1a860 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/11/24 12:49

We no longer need the result debug image; page composition is working ok.

cf1418dc – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/11/24 02:14

Implement generic refinement region segment handling. Decoding is still

e161b891 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/11/24 02:13

Clean up some debug messages.

581b2c04 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/11/23 22:03

Correct a typo in reading the SBRAT offsets in text segments.

b4c9f4c4 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/11/17 14:29

Promote the debugging get/set pixel routines to general availability.

2c22eeab – root <root@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/10/22 18:28

Build an unoptimized version of the refinement template context calculation

65a3e8bf – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/10/22 18:21

minor comment reformatting

872c0bb4 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/10/07 21:29

correct shift offsets

441dc4f5 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/10/03 17:14

Additional work on refinement region template 1. Context update still

5d03d94b – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/10/02 03:08

Commit of work in progress to support refinement region decode. First

0c8fe23a – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/09/29 10:15

Work in progress of refinement region support. Call logic for refagg

ef32d14a – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/09/29 09:48

Turn on all warnings by default.

f5e87215 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/08/17 21:11

correct some property settings in the source repository

b1763687 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/08/17 21:04

enable Id keyword substitution on the new file

1efb1d79 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/08/17 21:03

It looks like templates aren't shared between generic and generic refinement decoding, so split

508693c1 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/08/12 20:00

Work in progress to implement generic refinement regions and aggregate symbol coding.

19918285 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/08/11 12:38

correct a typo in the previous commit

a1f9f214 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/08/10 18:36

Include stdio.h when required for pbm debug output.

4813245d – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/08/10 18:34

document previous fix

b5264fff – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/08/10 18:33

Properly initialize the page buffer to the default pixel value.

99264987 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/08/06 01:01

Actually implement the 'or later' part of the automake version

18b2ab81 – tor <tor@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/07/06 09:32

added a rudimentary jamfile

ca77e2fe – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/04/08 04:40

Initialize some variables to avoid spurious warnings from gcc.

09e114b5 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/04/08 04:36

Remove some unused variables. Bug 687413.

da420b02 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2004/03/24 02:49

Check for defined(HAVE_CONFIG_H) instead of just a non-false value. Corrects a warning on the

365418bd – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2003/12/31 11:38

Helps to actually increment the version number.

b5715735 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2003/12/31 11:29

Update version and changelog for 0.6 release.

297c9b5f – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2003/12/31 11:25

Portability update. Newer cygwin does provide stdint.h, conflicting with the work-around we

49cc6177 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2003/12/31 11:25

Apparently forgot to bump the version number in configure.

344fc838 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2003/12/04 11:24

Update changelog for 0.5 release.

a413dad4 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2003/12/04 11:19

Remove symbol dictionary export routine debugging prints and modify the dump_symbol_dictionary()

204d69f4 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2003/12/04 11:11

We no longer need to artificially recurse when building the list of referred symbol dictionaries

a82d670d – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2003/12/04 10:54

Remove an unused local variable.

e242d111 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2003/12/03 00:42

Avoid an unitialized variable warning.

cb7d209f – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2003/12/02 19:22

First stab at parsing the export symbol bitfield and building a proper export dictionary.

0a88581c – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2003/12/01 14:46

Split an expression into two pieces to avoid confusion over order of operations.

02da65fa – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2003/12/01 13:02

Add a cast to avoid an incompatible pointer type warning.

12ab5048 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2003/12/01 12:54

Prefer uint8_t to byte in some internal functions.

8d833614 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2003/12/01 12:53

Correct a warning. Offset, then cast to non-const, not the other way around.

7adeea55 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2003/12/01 12:44

Add a prototype for the extension segment parser.

018ec13e – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2003/11/11 08:49

Make Jbig2SymbolDict more object like. Work in progress to unify

5933c480 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2003/11/11 08:15

Make the symbol dict lookup code public and move it out of jbig2_text.c.

02a9540f – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2003/11/10 15:54

Properly quote nested M4 macros. The old code breaks in autoconf 2.58.

75c1235e – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2003/11/10 12:02

Correct arguments to jbig2_image_free().

995e4a01 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2003/11/09 08:59

Add reference counting to the image structure to permit sharing of the glyph images

8f2d8d66 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2003/11/06 13:08

Fix a bug with text region rendering in the Patent.pdf example file from

51ae6b8a – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2003/11/03 11:39

Add a missing header. Record warning fixes in the changelog.

04b5524d – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2003/11/03 11:38

Add a 'default' case to the output file format switch to clear up some

d46b5050 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2003/11/03 11:34

Remove an unused variable.

a9edf8c0 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2003/11/03 11:32

Add string.h for memset().

e3232929 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2003/10/31 07:17

Cosmetic changes to the bootstrap script.

350f6edb – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2003/10/27 05:28

Add a cast to correct an MSVC warning.

e552e544 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2003/10/01 15:30

Remove an unnecessary check for the symbol id < 0 (it's unsigned) and

539a19a0 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2003/10/01 13:05

Add protection against uninitialized dictionary lists, as can happen for

1fd3f35b – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2003/10/01 10:21

Correct an allocation size bug that caused memory access errors when the

bcc1da02 – tor <tor@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2003/09/29 11:33

Bounds checking and fixed bug with a0 and black background

848fce58 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2003/09/04 00:56

Update the changelog (nothing new to report).

c5bd9271 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2003/09/03 03:27

Add some uint*_t typedefs for cygwin. Cygwin apparently doesn't provide stdint.h, but does define

9d23c17a – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2003/09/03 02:40

Add double include protection to os_types.h.

29466e00 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2003/09/02 22:56

Apply a patch to support compilation on VMS (as part of Ghostscript with openvms.mmk). Closes

a11b2b52 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2003/08/01 10:57

Enable dist-zip since that packaging was the most popular on

cd3bd3d7 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2003/08/01 10:34

Set release date for 0.4 release.

b26c9285 – giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d> authored on 2003/07/15 20:52

Replace the if tree for choosing sized int types with an easier to read