Smaller & faster grey blitting on greyscale ipods, based on an idea by Mike Sevakis...
commite6783ba305ce2a92bf497c2a861fc343c964333a
authoramiconn <amiconn@a1c6a512-1295-4272-9138-f99709370657>
Sun, 30 May 2010 22:24:50 +0000 (30 22:24 +0000)
committeramiconn <amiconn@a1c6a512-1295-4272-9138-f99709370657>
Sun, 30 May 2010 22:24:50 +0000 (30 22:24 +0000)
tree0c1d2fe6a1cc6d92d56dadab57b16eea8a291601
parent98d5435795c50b15128b86547943df131fd81b9c
Smaller & faster grey blitting on greyscale ipods, based on an idea by Mike Sevakis. ISR speedup on all greyscale iPods except Mini 2nd Gen is ~10%. No speedup on the latter, because the serial transfer is the limiting factor.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26422 a1c6a512-1295-4272-9138-f99709370657
firmware/target/arm/ipod/lcd-as-gray.S