Jens Arnold 08e6c6bc2a Greyscale library: Very slight speedup on archos. ... git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16021 a1c6a512-1295-4272-9138-f99709370657		2008-01-08 01:09:31 +00:00
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arm	Add viewport capabilities to all the LCD drivers, and adapt scrolling code. This is the firmware/ part of FS#8385 - the changes to the WPS code still need more work and will be committed at a later date. NOTE: There are no user-visible changes with this commit - just the infrastructure.	2008-01-07 20:34:11 +00:00
coldfire	All-new greyscale library, replacing the old one. Features: (1) Drawing/updating is faster than the old grayscale lib at full depth. (2) Always 129 shades instead of 2..33 shades. (3) No graininess caused by frequent updates (mpegplayer, doom, ...). (4) Needs less memory than the old grayscale lib at full depth. * The tradeoff is slightly higher CPU load in the ISR (frames are calculated 'live') and an extra function in the core. * Ported all plugins which used the graylib to use the new one. * Some slight optimisations for archos and H1x0 LCD update.	2008-01-04 23:42:38 +00:00
sh	Greyscale library: Very slight speedup on archos.	2008-01-08 01:09:31 +00:00