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Commits : Listings

Analyzed about 12 hours ago. based on code collected 1 day ago.
May 14, 2023 — May 14, 2024
Commit Message Contributor Files Modified Lines Added Lines Removed Code Location Date
Handle 'page info' segments, and allocate an image buffer based on the page size. also adds hooks for final compositing and output of the page buffer. in addition, minor code massage and dead code removal; make the image structure public.
Ralph Giles
as giles
More... almost 22 years ago
Add warnings for remaining unhandled segment types. remove dead code.
Ralph Giles
as giles
More... almost 22 years ago
add prototypes for segment header routines
Ralph Giles
as giles
More... almost 22 years ago
Further segment code rearrangement. Add some comments and promote some bitwise types to unsigned. Also add some diagnostic messages on segment type.
Ralph Giles
as giles
More... almost 22 years ago
Update the image routines to use the ctx structure for dynamic memory and remove the test framework.
Ralph Giles
as giles
More... almost 22 years ago
add some autotools files to .cvsignore
Ralph Giles
as giles
More... almost 22 years ago
actually add the segment header source
Ralph Giles
as giles
More... almost 22 years ago
add segment routines in a separate file. prune the semi-dead jbig2dec.h in favor of jbig2.h and jbig2_priv.h. Update to C99 fixed-width types.
Ralph Giles
as giles
More... almost 22 years ago
Add -lpng to LIBS when the png library is available.
Ralph Giles
as giles
More... almost 22 years ago
Add page segment parse and dump routines.
Ralph Giles
as giles
More... almost 22 years ago
minor code rearrangement and comments
Ralph Giles
as giles
More... almost 22 years ago
Brings code into line with spec. This fixes the SOFTWARE_CONVENTION case as well. Thanks to William Rucklidge for spec clarification.
raph
More... almost 22 years ago
Fixes bug in arithmetic integer decoding procedure. Thanks to William Rucklidge for providing trace data to help track down the problem.
raph
More... almost 22 years ago
Add pbm import support and a simple 'pbm2png' implementation as a test harness for the image code. No makefile support--just didn't want to lose the code.
Ralph Giles
as giles
More... almost 22 years ago
add some description of the decoder commandline options
Ralph Giles
as giles
More... almost 22 years ago
add getopt implementation for portability to systems w/o getopt_long()
Ralph Giles
as giles
More... about 22 years ago
Code cleanup and rearrangement.
Ralph Giles
as giles
More... about 22 years ago
Rename the png output source files, and add pbm output support. Also allow writing to a FILE* instead of a filename so we can send things to stdout, etc.
Ralph Giles
as giles
More... about 22 years ago
add autotools files to .cvsignore
Ralph Giles
as giles
More... about 22 years ago
Autoheader and configure fixups.
Ralph Giles
as giles
More... about 22 years ago
Rought autotools support.
Ralph Giles
as giles
More... about 22 years ago
Makefile changes to add jbig2_mmr functions.
raph
More... about 22 years ago
Adds partial support for mmr (CCITT 2D fax) decoding. This commit can scan Huffman codes, but does not apply the logic to produce run lengths.
raph
More... about 22 years ago
basic getopt-based commandline parsing
Ralph Giles
as giles
More... about 22 years ago
simple code cleanup. add license headers, include jbig2dec.h with dead code.
Ralph Giles
as giles
More... about 22 years ago
Abstract the compiler command.
Ralph Giles
as giles
More... about 22 years ago
Lots of changes: Added template 0 generic decoder. Added "results" mechanism to Jbig2Ctx for storing the decoded results, but not yet any segments which store their results there. Changed generic region API slightly so callers could pass in more context (needed for generic region decoding other than generic). Added arithmetic integer decoder. Started symbol dictionary decoder. Currently, this decodes about 200 symbols from the cvision global dict, then goes haywire.
raph
More... about 22 years ago
A good start at generic region decoding. The added jbig2_generic code handles GBTEMPLATE=1 with vanilla options and the adaptive template pixels in their nominal locations. This is sufficient to successfully decode the 042_4.jb2 test stream.
raph
More... about 22 years ago
Implementation of new API as discussed on jbig2-dev. Not all logic of existing jbig2dec.c has been ported to new codebase - in particular, jbig2_read_symbol_dictionary and jbig2_read_page_info.
raph
More... over 22 years ago
'normalize' formatting.
Ralph Giles
as giles
More... over 22 years ago