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- 1.0 01/12/90
-
- contains SRGR input, scaling, IFF output, except HAM and EHB, SHAM and
- other dynamic modes.
-
- 1.1 04/12/90
-
- divided into modules, makefile added, SRGR output added.
-
- 1.2 04/12/90
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- IFF input added, except SHAM and other dynamic modes.
-
- 1.3 08/12/90
-
- various optimizations added.
-
- 1.4 11/12/90
-
- GIF input added, clipping operation added.
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- 1.5 27/12/90
-
- autoscaling added, IFF HAM and SHAM output added, iff conversion rewritten.
-
- 1.6 28/12/90
-
- added potential generation of sliced output in any mode.
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- 1.7 30/12/90
-
- added SHAM input, except sliced EHB.
-
- 1.8 03/01/91
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- changed SRGR format, added xaverage operation.
-
- 1.9 05/01/91
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- hamsharp and contraction conversion added.
-
- 1.10 06/01/91
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- added EHB output (not sliced).
-
- 1.11 10/01/91
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- added iterative ham preparation.
-
- 1.12 30/01/91
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- added ymirror, xmirror, transpose operations.
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- 1.13 30/04/91
-
- fixed a colormap rounding bug in the gif read routine, added info option by
- ommiting output filename.
-
- 1.14 04/05/91
-
- added iff output compression and iff direct rgb input.
-
- 1.15 26/05/91
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- added iff direct rgb output, added dynamic input as created by tad and digiview.
-
- 1.16 28/05/91
-
- added dynamic output.
-
- 1.17 30/05/91 47732
-
- made significantly smaller,
- original executable: 55912
- ifftryout dropped: 50680
- fixsize dropped: 49824
- errorx, halfway: 49888
- errorx, done: 47732
-
- 1.18 2/6/91 47792
-
- xaverage made twice as fast, zap option added
-
- 1.19 26/6/91 49264
-
- fixed bug in rgb output counter, dropped -itham option,
- changed cmeth and dmeth options, should now be followed by
- a name instead of a number, enhanced conversion to ham;
-
- for a certain 320x200 picture with 253 colors, conversion srgr->ham:
- 1.18 1.19
- time 16s 18s
- err 20122 9326
- err2 28084 10252
-
- conversion srgr->sham:
- 1.18 1.19
- time 54s 55s
- err 8129 4627
- err2 9521 4815
-
- all timing done on an unaccelerated a500, input and output files in ramdisk.
-
- 1.20 1/7/91
-
- gifmaptrunc option added, dropped j421 and j8421 counting methods
- counting methods optimized, ham_row_out optimized
-
- 1.21 24/7/91
-
- ppm, sun rast input added
-
- 1.22 22/10/91
-
- ppm output added
-
- 1.23 25/10/91
-
- ppm p5 input added, UNIX makefile
-
- 1.24 16/11/91
-
- some mesages about internal errors in the GIF reader removed,
- sourcefile bug in assert macro fixed,
- wasp now identifies dynamic pictures as such, iso as sliced pictures
- new enlarge operation, to get dynamic pictures right
-
- 1.25 8/12/91
-
- makefiles and prototyping stuff redone
- DEBUG feature removed
-
- 1.26 27/12/91
-
- incomplete input files of any type can now be read, the missing
- part is left black
- a bug causing the gif reader to crash on some corrupted GIFs was fixed
- added erasing the counter before error messages are printed
- a bug in the iff reader was fixed, it wouldn't read compressed files
- for which (xsz+7)/8 != (xsz+15)/16*2
- added support for ILBM masking in the iff reader
- changed the clip operation to be completely controlled from the
- commandline, just like all the other operations
- all (error)messages are now printed to stderr
- pictures can now be read from stdin, and written to stdout
- added the -testpat option, to generate an (internal) testpicture with
- all 4096 colors.
- a missing ',' in an array initialization in errors.h was causing a lot
- of wrong, confusing error messages
- added reading of hamlab temporary files (produced by the hamlab input filters)
-
- 2.00 beta 31/12/91
-
- added writing of PCHG (multipalette) IFFs
-