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EnigmA Amiga Run 1997 June
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EnigmA AMIGA RUN 19 (1997)(G.R. Edizioni)(IT)[!][issue 1997-06][EAR-CD III].iso
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akpng43x.readme
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Short: AkPNG-dt V43.70 (PNG, 68000-060)
Author: Andreas_Kleinert@t-online.de
Uploader: Andreas_Kleinert@t-online.de
Type: util/dtype
(68000, 020/030, 040 and 060 versions inside)
***************** NEWS FLASH *****************
V43.70 (17.05.97) : - upgraded to libpng 1.0 beta 6 - version 0.96,
which has been said to fix some serious bugs
like: - bug with <8bpp images introduced in 0.95
- 256-color transparency bug
- etc.
- detected a makefile bug, which might have
caused only the 68000 version to have been
upgraded to V0.95 in 43.60. The others perhaps
were still V0.90 based ?!
- added hidden prefs option, which generates all
viewmodes out of the standard set (-> Joel Alvim):
- LowRes ( 320x200/256)
- HighRes ( 640x200/256)
- SuperHighRes (1280x200/256)
- LowRes Lace ( 320x400/512)
- HighRes Lace ( 640x400/512)
- SuperHighRes Lace (1280x400/512)
***************** NEWS FLASH *****************
akPNG.datatype
- licenseable SHAREWARE -
© 1996-97 by Andreas Ralph Kleinert. All rights reserved.
A PerSuaSiVe SoftWorX PRODUCT.
Needs Kickstart V3.x
Program information
-------------------
akPNG.datatype is a new PNG datatype, which is based on the
latest PNG sources (zlib V1.0.4, libpng 1.0 beta 6 - version 0.96).
So it does support 8 Bit color mapped files (colorspace expanded to
8 bit per component always) and True color files (24/48 Bit, alpha
channel ignored, 48 Bit 16:16:16 cut down to 24 Bit 8:8:8).
[ More detailed description can be found in akPNG.guide ]
With V39-V42 picture.datatype it either produces (upto) 256 color
palette-based or HAM6/8 output (256 colors exported unmodified,
24 Bit data either dithered or converted to HAM6/HAM8) with
Ralph Schmidt's picture.datatype V43 24 Bit may be done unmodified
(the same applies to Picasso96's picture.datatype V43).
You must use the included preferences program for best configuration.
See program archive for copyright and distribution information.