13cde9fa37
src/lib/openjp2/*.h: use OPJ_ prefix for inclusion guards instead of reserved __ ( #587 )
2017-07-30 19:46:52 +02:00
83342f2aaf
Fix Doxygen warnings (patch derived from Winfried's doxygen-dif.txt.zip, #849 )
2017-07-30 18:18:59 +02:00
94c4b7300c
T1 decoder: check code stream errors when predictable termination is enabled and emit a warning when errors are found
2017-07-26 21:43:32 +02:00
532243f1fd
MQC/RAW decoder: use an artificial 0xFF 0xFF terminating marker.
...
This saves comparing the current pointer with the end of buffer pointer.
This results at least in tiny speed improvement for raw decoding, and
smaller code size for MQC as well.
This kills the remains of the raw.h/.c files that were only used for
decoding. Encoding using the mqc structure already.
2017-06-02 18:24:07 +02:00
9b39fc4bcc
Fix documentation of opj_t1_decode_cblks()
2017-06-02 18:23:49 +02:00
2ba861c37c
Optimize opj_t1_update_flags()
2017-06-02 18:22:42 +02:00
10410fe72e
T1: avoid pointer indirection for mqc and raw members of opj_t1_t
2017-06-02 18:21:54 +02:00
a5003787ff
T1: remove flags_stride variable from opj_t1_t
2017-06-02 18:21:39 +02:00
68557ff503
T1: Transpose coder optimizations to decoder, and cleanup code
2017-06-02 18:20:35 +02:00
c76a592131
T1: remove unused code in decoder
2017-05-23 17:06:46 +02:00
4068363ff5
T1: fix VSC mode in encoder
2017-05-23 16:16:32 +02:00
cd12414c6b
T1: use more compact flags to optimize cache usage in encoder passes. ( #172 )
...
Ported from Carl Hetherington work (actually through Matthieu Darbois's port
on top of OpenJPEG 2.1.0)
Can reduce total encoding time by 10-15%
WARNING: VSC mode is not implemented, and so is a temporary regression
that must be fixed.
2017-05-23 16:16:32 +02:00
3c2972f924
Reformat: apply reformattin on .h files ( #128 )
2017-05-15 12:21:30 +02:00
f88c9974e2
Flags in T1 shall be unsigned ( #840 )
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This will remove some conversion warnings
2016-09-14 23:46:46 +02:00
5fbb8b2645
Use thread-pool for T1 decoding
2016-05-25 21:02:07 +02:00
1da397e94a
Tier 1 decoding: add a colflags array
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Addition flag array such that colflags[1+0] is for state of col=0,row=0..3,
colflags[1+1] for col=1, row=0..3, colflags[1+flags_stride] for col=0,row=4..7, ...
This array avoids too much cache trashing when processing by 4 vertical samples
as done in the various decoding steps.
2016-05-23 11:53:53 +02:00
c539808d09
opj_t1_updateflags(): tiny optimization
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We can avoid using a loop-up table with some shift arithmetics.
2016-05-21 15:46:56 +02:00
8d320bbdf8
[trunk] check number of components when getting mct norm (fixes issue 436)
2014-12-09 12:09:08 +00:00
c3629e37a2
[trunk] significantly reduces memory for single tile RGB encoding (fixes
...
issue 375)
2014-11-03 14:51:41 +00:00
d19a4ab676
[trunk] updated copyright and added copyright notice required by ISO, in each file; updated AUTHORS, NEWS
2014-04-03 15:30:57 +00:00
ec0fe09138
[trunk] move opj_bool to OPJ_BOOL to follow the other type
2012-11-15 13:13:36 +00:00
e0161e03db
[trunk] remove old struct from V1 and not used in V2
2012-10-29 21:49:33 +00:00
9b6900b058
[trunk] [trunk] remove old opj_tcp and rename opj_tcp_v2 to opj_tcp
2012-10-25 15:15:02 +00:00
06615a556d
[trunk] rename opj_tcd_truct_v2 to opj_tcd_struct
2012-10-25 14:49:10 +00:00
db08494776
[trunk] rename flag_t to opj_flag_t
2012-10-24 14:06:10 +00:00
98682e1073
[trunk] Remove some warnings about missing prototypes (gcc)
2012-10-15 15:47:56 +00:00
d518970039
[trunk] Start FolderReorgProposal task
...
Update issue 177
2012-09-28 08:11:41 +00:00
Even Rouault
Matthieu Darbois
Antonin Descampe
Mickael Savinaud
Mathieu Malaterre