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4 commits

Author SHA1 Message Date
Jens Arnold
507800a386 Implemented scrolling up/down by n pixels (<= 7)
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@4628 a1c6a512-1295-4272-9138-f99709370657
2004-05-17 00:43:58 +00:00
Jens Arnold
9580e3a577 Vastly improved speed for gray_fillrect(), gray_drawgraymap(), left and right scrolling. Various other optimizations.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@4626 a1c6a512-1295-4272-9138-f99709370657
2004-05-15 21:55:15 +00:00
Jens Arnold
1f55909081 gray_drawbitmap() changed to use the same bitmap format as lcd_bitmap(). Also made the bound checks a lot more safe.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@4612 a1c6a512-1295-4272-9138-f99709370657
2004-05-12 22:39:39 +00:00
Jens Arnold
f304356248 A plugin containing a framework to use grayscale display, primarily aimed at plugin developers. It also contains a small demo of what the framework can do.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@4603 a1c6a512-1295-4272-9138-f99709370657
2004-05-10 21:43:51 +00:00