RSS feed
0a9dae0a
– giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d>
authored
on 2005/05/23 23:49
Update the arith and huffman tests to run with the new code. We now
d78f4fba
– giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d>
authored
on 2005/05/17 20:42
Attempt to hook the self tests into the scons build. This is supposed
cc3a563e
– giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d>
authored
on 2005/05/11 03:14
Export the pre-defined huffman tables for external use.
34b95add
– giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d>
authored
on 2005/05/02 22:27
Allocate a huffman decoder for symbol dictionaries that require it.
67a0de3a
– giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d>
authored
on 2005/05/02 22:25
Update the huffman decoder interface.
1e2d6ead
– giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d>
authored
on 2005/05/02 21:10
Re enable the huffman and arithmetic coder unit tests.
7fa4382f
– giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d>
authored
on 2005/05/02 16:49
Alter our portability fallback implementation of memcmp() to properly return
65885f28
– giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d>
authored
on 2005/04/28 00:44
Add the changelog to the distribution.
40379d7c
– giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d>
authored
on 2005/04/28 00:37
Add experimental scons build file.
0c358eca
– giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d>
authored
on 2005/04/28 00:36
Fix implicit cast warnings from MSVC. Bug 687988.
26c310ef
– giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d>
authored
on 2005/04/28 00:35
Bump the version number for new development work.
b67e1875
– giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d>
authored
on 2005/04/28 00:31
Update version and changelog for the 0.8 release.
c49714a0
– giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d>
authored
on 2005/04/06 14:14
Add an explicit cast to quiet a warning on MSVC. Bug 687988.
2561fd5c
– giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d>
authored
on 2005/04/05 20:29
Add a cast to in checking a range against an unsigned value.
cf7b160a
– giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d>
authored
on 2005/04/05 19:40
Minor comment cleanup.
c5393dfc
– giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d>
authored
on 2005/04/05 19:39
dd a missing break; in the segment release dispatch. Release of symbol
c04c341b
– giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d>
authored
on 2005/01/19 14:31
#ifdef out the cygwin stdint-from-sys/types fixup. Newer cygwin seems to provide
fdc9d09b
– giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d>
authored
on 2005/01/04 02:05
Correct some memory leaks in text region decoding: properly free arith
3cf2d67f
– giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d>
authored
on 2005/01/04 02:04
Correctly free the (dynamic) glyph array when freeing a symbol
ad0de343
– giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d>
authored
on 2005/01/04 00:17
Also correctly free the integer arith coding contexts in symbol
bff29a59
– giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d>
authored
on 2005/01/04 00:07
Properly free the arith and word stream states in symbol dictionary decoding.
81b74674
– giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d>
authored
on 2005/01/03 23:53
Properly free some segment results when the segment header structures
304420e1
– giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d>
authored
on 2005/01/03 23:41
Properly free tag and value strings from inside the metadata struct. We
e641718f
– giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d>
authored
on 2005/01/03 23:40
Minor cleanup: remove an unnecessary check before releasing an immediate
e3a50c85
– giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d>
authored
on 2005/01/03 19:53
Properly free arithmetic coding and word stream states after region
de271483
– giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d>
authored
on 2005/01/03 19:34
Properly free the decoded page image array on context free.
f72323e4
– giles <giles@ded80894-8fb9-0310-811b-c03f3676ab4d>
authored
on 2005/01/03 19:32
Simplify the ubc teststream hashes.
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.
Next