Amiga-C (107/157)

From:Sensei
Date:23 Sep 2001 at 08:19:48
Subject:[amiga-c] Re: Monitors

Czesc Jesper!

Dnia 22-Sep-01, Jesper Svennevid napisał:

> I can understand that :) I ran 800x600x64@83hz at acceptable speed, but
> fblit really helps... especially if you have a huge backdrop, chip-ram is
> not cheap, so it helps if the backdrop can reside in fast-ram. :)

Thanks to FScreen it's possible that all screens are in fast ram and only
visible one has delta and chip ram buffers. FScreen 50/delay times per second
checks if some program has modified fast ram screen and if so it's coping
modified part to chip ram buffer. It's extremely fast in MMU mode (it uses
MMULib for this purpose). More info can be found in documentation in FScreen
archive, http://www.amiga.pl/redgroup.

Regards!



Can your ImageFX paint like bitmap painters?
Download: gfx/ifx/REDFiX.lha, ftp.novadesign.com

Przemyslaw 'SENSEI' Gruchala

code/gfx2d/gfx3d/webmaster

Amiga 1200
Apollo 1240/33 MHz, 18 MB RAM, BTC 33.6 bps
HDD 3.2 GB, HDD 520 MB, CD x12



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