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 Readme data for Root » Datatype » Image » warpbmpdt.lha

Description: Windows BMP datatype V45.7
Install: warpbmpdt.lha
Size: 70kb 5
Version: 45.7
Date: 27 May 12
Author: oliver@futaura.co.uk (Oliver Roberts)
Submitter: uploader
Email: uploader/uploader com
Homepage: http://www.warpdt.co.uk/
Category: datatype/image
License: Other
Distribute: yes
Min OS Version: 4.0
Changes since previous release:

 - Added workaround for a bug in OS4 which can cause a crash when a
   requester is opened (bug fixed in intuition.library 53.32).
 - Fixed (VBCC fix) potential system lockup when calling the GM_RENDER
   method in the WarpOS version (e.g. when using Multiview with the
   AfA OS picture.datatype).
 - Added AmiUpdate support.
 - Updated Spanish installer strings.


FEATURES

 - Supports common BMP file types, including both Windows and OS/2 BMP
   formats.  These include BMP images with a bit depth of 1, 4, 8, 16, 24
   and 32, both uncompressed and RLE compressed

 - Highly optimized datatype dispatch engine and BMP decoder,
   resulting in a very efficient, compact and quick BMP datatype

 - Asynchronous file i/o and double buffering techniques (WarpOS only),
   which speeds up image decoding
 
 - Optimized versions for 68020, 030, 040 and 060

 - PowerPC support with native OS4, WarpOS and MorphOS versions

 - Alter the pen allocation precision when images are remapped to an
   8-bit display

 - Specific support for the AmigaOS picture.datatype v44+, when available

 - The dithering feature of the AmigaOS picture.datatype v44+ can be
   configured to your liking (e.g. disabled for 15/16-bit displays)


REQUIREMENTS

This datatype needs the following in order to work:

 - Kickstart 3.0 or higher
 - picture.datatype v43 or higher
   (i.e. either of the ones supplied with AmigaOS 3.5+, P96 or CGraphX)

 68k version

 - 68020 processor or higher (optimized versions included)

 WarpOS version

 - PPC accelerator card + 68040/060
 - WarpUp Release 5.0 or higher

 OS4 version

 - PPC accelerator card / AmigaOne / SAM
 - AmigaOS 4.0 or higher

 MorphOS version

 - PPC accelerator card / Pegasos / Efika
 - MorphOS 1.4 or higher

Note that a graphics card is not necessary.




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