Commit graph

7 commits

Author SHA1 Message Date
Jens Arnold
989021ed3c Apply some ARMv6 optimisations to YUV blitting. Speeds up mpegplayer on Gigabeat S by ~2% in undithered and ~7.5% in dithered mode.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21889 a1c6a512-1295-4272-9138-f99709370657
2009-07-15 22:14:21 +00:00
Jens Arnold
47d4c4739b ARM asm LCD and ATA driver functions: Don't save r12 as it is a scratch reg. Saves a bit of stack and execution time.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21795 a1c6a512-1295-4272-9138-f99709370657
2009-07-11 23:43:44 +00:00
Rob Purchase
7776c7a6f4 Fix red for target with insanely wide LCDs.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18060 a1c6a512-1295-4272-9138-f99709370657
2008-07-15 18:59:05 +00:00
Rob Purchase
adb6a00c59 Update lcd-as-memframe.S to only rotate YUV data for portrait LCDs (and remove the D2's temporary C implementation). Enable MpegPlayer dithering option for D2.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18055 a1c6a512-1295-4272-9138-f99709370657
2008-07-15 17:54:58 +00:00
Daniel Stenberg
2acc0ac542 Updated our source code header to explicitly mention that we are GPL v2 or
later. We still need to hunt down snippets used that are not. 1324 modified
files...
http://www.rockbox.org/mail/archive/rockbox-dev-archive-2008-06/0060.shtml


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17847 a1c6a512-1295-4272-9138-f99709370657
2008-06-28 18:10:04 +00:00
Karl Kurbjun
fdbc01c6e2 More M:Robe work including a fix to lcd-as-memframe for larger screens thanks to Michael Sevakis. Also fixes simulator builds.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15254 a1c6a512-1295-4272-9138-f99709370657
2007-10-21 23:12:17 +00:00
Michael Sevakis
287d6223d3 Dithering option for mpegplayer on gigabeat-f/x and e200. Assembly IDCT for ARm just to make it all work more nicely. Move UI simulator YUV code to its core to adapt it.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14851 a1c6a512-1295-4272-9138-f99709370657
2007-09-25 02:59:42 +00:00