Commit Graph

70 Commits

Author SHA1 Message Date
Antonin Descampe b565431251 added the ability to specify the rate as "float" (before : integer) 2006-10-31 17:10:14 +00:00
Antonin Descampe 95bc884365 OpenJPEG version 1.1 2005-12-08 09:38:47 +00:00
Antonin Descampe f61cda9b7d openjpeg version 1.0 (previous version still available with tag opj0-97) 2005-12-02 13:34:15 +00:00
Antonin Descampe 8f3bd54c3d Changes proposed by Mathieu Malaterre from the GDCM project... Thanks a lot Mathieu
- '//' replaced by '/* */'
- inclusion of int.h in int.c
- inclusion of j2k.h in int.h in order to export symbols
- adding (void) var when a variable is declared but not used
- some explicit cast
- CLOCKS_PER_SEC is declared as float in bcc55, so there is a need to cast it to int for the modulo operation
- some variables changed from float -> double
2005-11-01 10:15:34 +00:00
Antonin Descampe cd98a4f740 bug fixed when freeing the memory allocated if ppm-marker or ppt-marker is used 2005-09-13 14:11:41 +00:00
Francois-Olivier Devaux ed0a46eff5 YUV_DFMT added 2005-02-09 09:55:13 +00:00
Antonin Descampe 3b1bee0eec * function getopt added to the decoder (to efficiently manage arguments
in command line)
* reduce_on, reduce_value grouped in a single variable reduce
* up-to-date usage display
* image_type renamed --> decod_format
* JPEG2000_format renamed -->  cod_format
2005-01-26 08:59:49 +00:00
Antonin Descampe eb1b017ec7 Index structure adpated for other progression orders than LRCP
(thanks to Stefano Pensa)
2004-11-29 14:48:20 +00:00
Antonin Descampe bc5c5115cb * Inserted tool for memory leaks fixing in debug mode
* Fixed some memory leaks in the decoder (some are still present when multiple tiles!)
2004-08-06 14:13:51 +00:00
Antonin Descampe 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
Antonin Descampe 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
Antonin Descampe 651f98ad06 Bug fixed for scalar_derived quantization type 2004-07-09 14:04:06 +00:00
Francois-Olivier Devaux 77ca0769e3 New variable in cp structure for JP2 format 2004-07-07 07:37:44 +00:00
Antonin Descampe 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
Antonin Descampe 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
Sebastien Lugan 64c34e0d52 Reformatage : indent -kr -i2 -ci2 $(find . -name '*.c') $(find . -name '*.h') 2004-04-29 13:27:24 +00:00
Sebastien Lugan ec9bd9f6a4 Reformatage : indent -kr $(find . -name '*.c') $(find . -name '*.h') 2004-04-29 13:10:05 +00:00
Yannick Verschueren 1f7520c88b Update to version 0.9 : option -reduce added on decoder 2004-03-05 14:42:53 +00:00
Yannick Verschueren bb349b2cee Update for version 0.8 2004-02-13 09:47:40 +00:00
Sebastien Lugan 2ad6a9770a Initial revision 2003-11-27 10:10:17 +00:00