ba4fd784f5
Converting to DOS-formats
2004-07-16 14:52:25 +00:00
3d67d80d49
First upload of MJ2 module
2004-07-16 14:10:49 +00:00
25e97927f9
First upload of mj2.h
2004-07-16 14:09:50 +00:00
e13205349d
Initial revision
2004-07-16 14:06:32 +00:00
cc42bfbaaa
Comments added
2004-07-16 13:39:09 +00:00
c785c1b82b
minor changes
2004-07-16 13:17:23 +00:00
5da1d86a03
Bug on jp2_struct->comps memory allocation fixed
2004-07-16 13:16:39 +00:00
54b04573f9
USAGE-statement updated
2004-07-16 10:39:06 +00:00
ba0042bfe2
Memory leaks at decoding fixed
2004-07-16 10:31:10 +00:00
70ed4ae986
Previous version reloaded
2004-07-16 10:27:27 +00:00
47dfe606bd
Memory leaks at decoding fixed
2004-07-16 10:22:59 +00:00
cc034349cd
Fixed bug (compatibility between index_create and j2k_decode)
2004-07-16 09:57:26 +00:00
9653207b67
Multiple tile bug fixed (line 438)
2004-07-16 09:52:24 +00:00
82eea41d24
Memory leaks fixed (line 1592: frees data of all components of current tile)
2004-07-16 09:14:31 +00:00
8d2121606d
Minor changes for RESET mode
2004-07-16 09:08:27 +00:00
e28d3d63ea
Comment introcudec (Created by OpenJPEG version 0.9) + Memory leaks fixed
2004-07-16 08:59:15 +00:00
c81b74d91b
Bugfix Makefile / jp2.c & jp2.h
2004-07-15 15:52:44 +00:00
17a559b49e
(Sampling + Offset) incompatibility bug fixed
2004-07-14 15:32:56 +00:00
0e9da05873
fixed bug from previous revision
2004-07-14 15:15:07 +00:00
75cb7a7b2c
Memory leak fix + Comment inserted in codestream: "Created by OpenJPEG version 0.9"
2004-07-14 13:00:57 +00:00
c020831f95
Allocated memory of coding parameters (cp) freed
2004-07-14 10:58:11 +00:00
55e5910d6b
* PPM markers handling modified (comment keyword : ppmbug1)
...
* empty resolution level or subband handling (comment keyword : sizebug1)
* index_on field forwarded to j2k_cp_t structure
2004-07-14 08:52:15 +00:00
de5a22aea0
Structure j2k_option_t deleted and option "-reduce" integrated to j2k_cp_t.
...
Parameters changed for j2k_decode, jp2_decode, j2k_decode_jpt_stream
2004-07-13 14:37:11 +00:00
bc563fc5ba
* Quantization bug fixed when using 9x7 DWT (comment keyword : quantizbug1)
...
* Multiplication bug fixed when dividing by 8192 (comment keyword : multbug1)
2004-07-13 09:17:17 +00:00
f50f66c0c9
scalar_derived quantization type bug fixed (2)
2004-07-09 14:37:12 +00:00
651f98ad06
Bug fixed for scalar_derived quantization type
2004-07-09 14:04:06 +00:00
132d894726
Bug fixed in pgx-format
2004-07-09 10:12:16 +00:00
af26e8504e
Added jp2.h et jp2.c to the project
2004-07-07 09:08:49 +00:00
d695f75c24
First version of JP2 file format
2004-07-07 08:24:36 +00:00
b391bfa718
Include jp2.h file
2004-07-07 07:38:15 +00:00
77ca0769e3
New variable in cp structure for JP2 format
2004-07-07 07:37:44 +00:00
06496c203e
j2k_encode can output data to a buffer or to a file
2004-07-07 07:37:14 +00:00
da88349b22
Enables the decoding of JP2 files
2004-07-07 07:35:34 +00:00
a41ed768c9
Enables the creation of JP2 files
2004-07-07 07:35:12 +00:00
688a82dfd9
Sets the image color space for JP2 format
2004-07-07 07:34:15 +00:00
3cb27c3912
Fixed bug for rate option
2004-07-06 07:50:05 +00:00
71e60bf86c
*.dsp files added for Microsoft Visual Studio users
2004-07-05 15:15:14 +00:00
275b153fc2
small changes in the INDEX-file generation (in order to only use data from index data structures)
2004-05-07 14:41:45 +00:00
a4911967eb
* Fixed_quality option added : specifying -q psnr1,psnr2,psnr3,... at the command line when encoding an image generates layers with the corresponding psnr. You have to specify values in the increase order. This option is incompatible with "-r" or "-f" options.
...
* Old -q option is now available with -f
* The INDEX-file structure has been modified and is now like this :
------------------------------
image_width image_height
progression order
tile_width tile_height
nb_tiles_width nb_tiles_height
nb_components
nb_layers
nb_decompositions
foreach resolution_level {[precinct_width,precinct_height]}
main_header_end
codestream_size
foreach tile {
tileno start_pos end_header end_pos squarred_error_total nb_pixels mean_squarred_error
}
foreach tile {
foreach packet {
packetno tileno layerno resno compno precinctno start_pos end_pos SE_reduction
}
}
SE max
SE total
-----------------------------
2004-05-07 13:50:47 +00:00
32e7b1529b
Various corrections to avoid "signed/unsigned mismatch" warnings during compilation
2004-04-30 09:20:22 +00:00
eb2f910daa
Ajout de la possibilit� de taille de precincts diff�rente pour chaque r�solution
2004-04-29 15:32:38 +00:00
64c34e0d52
Reformatage : indent -kr -i2 -ci2 $(find . -name '*.c') $(find . -name '*.h')
2004-04-29 13:27:24 +00:00
ec9bd9f6a4
Reformatage : indent -kr $(find . -name '*.c') $(find . -name '*.h')
2004-04-29 13:10:05 +00:00
4f83e82a74
Change in the IFDEF due to error with Windows users
2004-04-19 13:11:33 +00:00
c74313aa15
remove obsolete part of code in t2_encode_packet
2004-04-19 13:08:55 +00:00
ae6227a9cf
Remove call to obsolete library unistd.h
2004-04-19 13:07:00 +00:00
4bbd79b370
Potential error in tcd_init around L543 with p and q
2004-04-19 13:02:49 +00:00
e5106dd836
BMP problem solves : BMP-Images with dimension multiple of 4 presented problems
2004-03-15 10:42:29 +00:00
1f7520c88b
Update to version 0.9 : option -reduce added on decoder
2004-03-05 14:42:53 +00:00
8ed5edaefa
Error message changed (obsolete pnmtoj2k)
2004-03-05 14:35:02 +00:00
Antonin Descampe
Francois-Olivier Devaux
Sebastien Lugan
Yannick Verschueren