changelog.txt

pre26
 Remove TAPM component.
 Minimum tune improvemnt limit on command line
 Remove some code.
 Individual STA component tune option in command line.
 Remove FS model.
 Add final fxcm model in cfg. (https://github.com/kaitz/fxcm/)
pre25
 APM2 tunable
 Reduce compiler warnings
 Cleanup
 BYT as command line option
 In JIT use VMX,VMI reverse functions
 Create pxv.log file and append last compression info
 -p option for output to pxvc
 Fixes in jpeg.cfg
text
 Update txtfast.cfg
  - one new mixer
  - adjust state tables
  - add wtype to apm
pre24
 Small changes
 Fast text model
pre23
 Fix RND select in CM
 Make StateTable discount as parameter
 All CM component mixer inputs tunable
pre22
 Add STA component for statetable generation (tunable)
 Use STA in DS,DHS,CM component if selected.
 In CM component add another mix without RND state select
pre21
 Add LMX tune command line option
 In CM component make another mixer input tunable
 Tune text, exe, im24 model parameters
bmp24
 Fix bmp24 detection.
models
 Update jpeg model, add prediction error as apm parameter
 Fix some models AVG parameters
pre21
 Cleanup
 Add UAS, ERR, TAPM command line parameters for option -2
pre20
 Add fs config using TAPM
pre19
 Add ERR,TAMP,UAS,LMX component
 Change lpaq1 config. Add sparse/indirect context, UAS and LMX
 -i option for some debug info
 nes rom detect
pre18
 Add APM2 component.
 Change DHS hash checksum calculation.
 Update jpeg.cfg/test3i4.cfg to work with new DHS.
 Add lpaq1 model.
pre17
 Remove BH class, move it to RunContextMap
 Cleanup.
pre16
 Enable command line opition j for JIT mode.
 Show most selected options at the start.
pre15
 Fix command line options.
pre14
 Move config files to dir. This allows to use multiple config files based on input.
pre13
 Add config file command line option
pre12
 Change StationaryMap,ContextMap
 Change jpeg.cfg/test3txt.cfg
jpg/text parameters
 -Change jpg/text parameters.
 -Add changelog
text enc/dec
 0e0d8cc
 Change text encode. Lower case conversion on most words
pre11
 019a9a7
 Make VM bounds checks as command line options.
pre10
 09d3312
 Fix test3exe.cfg, decompression was not identical. Local variables are random initzialized.
pre9
5a35ea8
 Change mixer prediction shift, adjust cfg files
 Add Sk component
 Use Sk in matchMod function in cfg files
 Adjust test3txt.cfg APM components
 Use Squash/Stretch from paq8px_v205
 Update help screen
pre8
 93c0c76
 Add parameter tuning for components
 Add StationaryMap component
 Fix memory leaks
 In cfg allow enum value used as array init value. Allow Or operator.
 Add compile time option to disable runtime/cfg compile time array bounds checks.
 Add text cfg file
 Add exe cfg file
 Change text detection, allow a bit more binary data
 Tune most cfg files component parameters
 Update help screen
pre7
 e4bcd02
 -remove StateMap class and use struct version instead
 -adjust help screen
 -fix vm component init on mixer
pre7
 fe0ced2
 -use limit in mixer update
 -adjust some models for mixer update
pre6
 c06467b
 -use precalculated table in:
 ContextMap mix2
 ContextMap and RunContextMap run prediction
remove level option
 22a70e0
 -remove level option, all memory usage is defined in cfg files. Defaults to -8.
pre5
 710400e
 -remove file class
 -remove programmchecker class, use peakmemory instead
 -remove more unused code
v17
 3a32e16
 -make most components as structs
 -fix im24 end detection
 -clean up useless code
 -change ContextMap
pre4
 79ac6fc
 cleanup
 add contexts
pre3
 003f759
 fix DHS
pre2
 fb77800
 - fix jpeg.cfg pre1 commit
 - fix vm.cpp pre1 commit
pre1
 14bd42a
 - chamge MM
 - change jpeg.cfg
 - global variable assignment


small fixes
 5acf9dd
 JIT fix: in ENT change push location
 optimize ENT if blank proc
 remove try ... catch
update im4,jpeg cfg
 0b15136
 update im4
 update jpeg
change detection
 22624cd
 change detection
 update affected .det files
bmp24 filer
 03a7d61
 add bmp24 image filter for better compression
fix JIT+update main comp.
 6e37b8d
 fix JIT
 update main compression, now a bit better compression
v16
 c06b945
 fix im4 detect
v16
 cd8c8d4
 add 4 bit image compression
 update jpeg model, now compression works
 add new component DHS (used by 4bit image and jpeg)
 small changes
 reduce warnings at compile time
 make jit memory execute/read only
Update test3d.cfg
 041e2d9
 fix buf error
image fix and slow mode compression
 f307c99
 fix image detection
 add 4 bit bmp detection
 first attempt on slow compression on new config
Update text.det
 3ff4592
v15
 7b174f8
 -fix SIMD mixer errors
 -add im8
 -remove unused code in img
v14 img 1 and 24 bit
 97a20b7
 fix 24 bit
 add 1 bit
v14
 719bcc3
 remove mxs function.
 make mixer into one layer only
 update im24 to work with new version
 remove rangecoder
arm transform
 93b567c
 fix detection
 enable arm,dec in main conf
runtime bounds
 fe66d53
 add runtime bounds check
 enable rangecoder
RC,vm
 b63ac3a
 add rangecoder, needs recompilation
 in vm add static bounds check on src->asm compile
correct text transform
 3ec6ed3
 fix text transform
Update test3i8.cfg
 f842e38
 works with v13
Update conf.pxv
 b16883d
Image detection fix
 6eb0eff
 -fix image detection, now reports width to compression model, fixes image compression
 -more comments on 1 bit image model (test3img.cfg)
v13
 31e5871
 -not compatible with v12
 -removed more c functions
 -working examples are test3i24.cfg and test3img.cfg
 Update paq8pxv.cpp
v13
 892c777
 -removed more functions in c
 -not compatible with v12
 -only fast default and im24 compression model.
v12
 3bf922d
 -remove memory functions
 - alloc memory at runtime type name[size]={} means dynamic
 -fix some problems in cfg files
 -arm detect
 -not compatible with v11
more detect and transform
 b6338c9
 -detect gif
 -encode/decode for text, static dict
Update jpeg.cfg
 77c9374
 v7
Update conf.pxv
 a5ee66e
 -fix
detect DEC Alpha
 779f85a
 -DEC Alpha transform
Update test3img.cfg
 c718f98
 smp was mixed wrong
Update SIMD
 c776569
 more changes to SIMD code
 fix compile errors on none SIMD code
Change SIMD code
 ecd2426
 Change SIMD code for more speed
Update paq8pxv.cpp
 2ff7726
 -fix level 0 decompression
Cleanup
 b0b4df7
 -code cleanup
v11
 82d7f83
 -cleanup
 -fix jpeg cfg
 -change test3d cfg, add exe cm
v10
 f1c4a6f
 -add small model to archive, now all decompress info is in archive
 -change cfg models
 -remove matchModel, add to test3d.cfg simple model
v9
 137b47a
 -add conf and decode to archive
 -change test3d.cfg
v8
 4fcb1be
 -enable recursion
 -detect base64, decode and encode
v7
 -enable multithreading again
 -detect files for bmp 1,8,24 bit images, text
 -vm: free memory correctly, also in interpreted code allocated memory
v6
 -decode and encode support
 -exe.dec and exe.enc
v5
 -use config file for detection, decoding, encoding and compression
 -remove unused code
 -change jpeg detection
 -add exe detection
v4
 -jpeg cfg updated from paq8fthis4
 -vm jit optimize array access and other code
 -fix vm and jit compression differences
 -vm is now signed (int,short, char), only << and >> are unsigned
 -add jpeg detection as external code for vm, for testing
 -change all config files
Update jpeg.cfg
 -compact code
 -remove some comments
 -fix mixer input
 -add 2 context
Update jpeg.cfg
 +2 new context (paq7 model + 2 contexts from paq8a)
 fix hash table lookup, now compression as expected.
v3
 -jpeg model cfg
v2
 -vm: global array with values
 - fix some output info
v1
  update all base classes from PAQ8PXD_V62
 - disable zlib recomrpession and detection
 - some fixes in vm
 - change cfg files