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OS/2 is a greatly different operating system for PC (ArcaOS, eComStation, IBM OS/2 Warp)
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Last active poll: What is the height of RPM barrier?

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IBM OS/2 Warp Server for e-business

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Generalised Bitmap Module (GBM)

Description * FAQ * Reviews * Whatsnew * License * Testimonials

Latest changes

13-Nov-2010 GBM.DLL 1.71

* RAW codec

- Update to libraw 0.11.2 (based on dcraw 9.05)

- All supported RAW formats checked with some sample images

(added missing extensions, removed unsupported extensions like Sigma Foveon)

- Better handling of additional rows/columns due to rounding accuracy

(between image info and post decoding size)

- Fix wrong image size when combining halfsize and aber or denoise params

- Default interpolation quality is now 2 (PPG) as a good compromise

between performance and quality

- Allow manual gamma adjustment, default is sRGB

- Add options for clipping, saturation, blacklevel and four color RGGB interpolation

- Allow disabling camera withe balance correction

* PNG codec:

- Update to Libpng 1.4.4

- Integrate APNG extension patch

GBMSCALE.LIB, GBMSIZE tool

* Add resampling scaler filters:

- blackman, catmullrom, quadratic, gaussian, kaiser

* Final fix for sometimes generated moire due to rounding issues

in sample contribution calculations.

GBMRX.DLL 1.15

* Add resampling scaler filters:

- blackman, catmullrom, quadratic, gaussian, kaiser

* Final fix for sometimes generated moire due to rounding issues

in sample contribution calculations.

GBMV2 1.57

* Fix: INI file sometimes not correctly closed which caused a file handle leak

* Add resampling scaler filters:

- blackman, catmullrom, quadratic, gaussian, kaiser

* Final fix for sometimes generated moire due to rounding issues

in sample contribution calculations.

GBM File Dialog 1.57

* Final fix for sometimes generated moire due to rounding issues

in sample contribution calculations.

GBM plugin for Netscape/Mozilla/Firefox/SeaMonkey (NPGBM.DLL version 1.42)

* Add preferences dialog to setup scaler algorithm and prefetching pages

* Add resampling scaler filters:

- blackman, catmullrom, quadratic, gaussian, kaiser

* Final fix for sometimes generated moire due to rounding issues

in sample contribution calculations.

GBM for Lucide (LUGBM.DLL 1.42)

* Add resampling scaler filters:

- blackman, catmullrom, quadratic, gaussian, kaiser

* Final fix for sometimes generated moire due to rounding issues

in sample contribution calculations.



Information is sent by: Improver -- 2011-01-12 13:16:16

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Ideas for the developers:

ecomedia library: new format of data HBITMAP2, useful operations with bitmaps. Read more about ecomedia.

 

Dutch company Mensys BV was founded in 1993, opened the web-site in 1997. Mensys catalogue - mensys.nl

The company was forming OS/2 Warp market during the 90-th: promotion of software, support of the developers, infrastructure foundation. Mensys catalogies from the 90-th: photos

 

 
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