openjpeg/libopenjpeg/tcd.h, branch version.1.1Fork of openjpeg library for JPEG2000 encoding and decodinghttps://git.carlh.net/cgit/openjpeg/atom?h=version.1.12007-01-15T09:55:40ZCopyright update2007-01-15T09:55:40ZFrancois-Olivier Devauxfodevaux@users.noreply.github.com2007-01-15T09:55:40Zurn:sha1:ed3aec55fdc1a598981823d7e40d078d5b08610bremoved unneeded working variables in opj_tcd_t2006-02-12T16:53:23ZFreeimagefreeimage@aliceadsl.fr2006-02-12T16:53:23Zurn:sha1:c2b399b3632d9322f3aca29478929f0d54d7148eOpenJPEG version 1.12005-12-08T09:38:47ZAntonin Descampeantonin@gmail.com2005-12-08T09:38:47Zurn:sha1:95bc884365deb41c357583874c23d82eac7cad2dopenjpeg version 1.0 (previous version still available with tag opj0-97)2005-12-02T13:34:15ZAntonin Descampeantonin@gmail.com2005-12-02T13:34:15Zurn:sha1:f61cda9b7d83e0202cbaa15bac45d358e9b3652e1) quantization stepsizes stored as float instead of shifted integers -> fixes a pb of precision when using very small stepsizes. 2) bug fixed when decoding until bitplane 0 -> r-value (1/2) added to the coefficient.2005-10-27T07:49:29ZAntonin Descampeantonin@gmail.com2005-10-27T07:49:29Zurn:sha1:7ee36c3a4c37d9c8cee30ac19fd5532a3863285b* Inserted tool for memory leaks fixing in debug mode2004-08-06T14:13:51ZAntonin Descampeantonin@gmail.com2004-08-06T14:13:51Zurn:sha1:bc5c5115cbd4b5d6500348f7af2fa49e02b216ce
* Fixed some memory leaks in the decoder (some are still present when multiple tiles!)
* Quantization bug fixed when using 9x7 DWT (comment keyword : quantizbug1)2004-07-13T09:17:17ZAntonin Descampeantonin@gmail.com2004-07-13T09:17:17Zurn:sha1:bc563fc5ba6e0369dc7da995e971b7077f4788a5
* Multiplication bug fixed when dividing by 8192 (comment keyword : multbug1)
* 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.2004-05-07T13:50:47ZAntonin Descampeantonin@gmail.com2004-05-07T13:50:47Zurn:sha1:a4911967eb32c3b9ea5bdcef10205f68e136b123
* 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
-----------------------------
Reformatage : indent -kr -i2 -ci2 $(find . -name '*.c') $(find . -name '*.h')2004-04-29T13:27:24ZSebastien Luganslugan@users.noreply.github.com2004-04-29T13:27:24Zurn:sha1:64c34e0d5260ef8e4dee4638458431aec0e1e614 Reformatage : indent -kr $(find . -name '*.c') $(find . -name '*.h')2004-04-29T13:10:05ZSebastien Luganslugan@users.noreply.github.com2004-04-29T13:10:05Zurn:sha1:ec9bd9f6a455a83da8c2c77f5b2628b416cca18f