Commit graph

4 commits

Author SHA1 Message Date
Jens Arnold
40919d7db2 iAudio M3: Optimised LCD driver, with more/better assembly code. Speedup is ~80% when boosted, ~15% when unboosted. Also implemented grey phase blitting. * Adapted the greyscale library, and the plugins using it. * Fixed a bug in greyscale scroll down for vertically packed pixels.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16809 a1c6a512-1295-4272-9138-f99709370657
2008-03-25 23:21:36 +00:00
Jens Arnold
6058e0cdb7 Minor cleanups mostly for consistency.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16539 a1c6a512-1295-4272-9138-f99709370657
2008-03-06 18:25:29 +00:00
Jens Arnold
e57806acaa Fix svn properties.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16483 a1c6a512-1295-4272-9138-f99709370657
2008-03-02 17:07:02 +00:00
Jens Arnold
52e1f81599 Greyscale library: Assembler optimised update for coldfire, ~73% speedup when using IRAM, ~35% speedup without IRAM. Slight optimisation for other targets as well.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16482 a1c6a512-1295-4272-9138-f99709370657
2008-03-02 17:05:00 +00:00