rockbox/apps/plugins/zxbox/zxvid_grey.c, branch working My Rockbox tree ZXBox: Clean up display init. Saves ~1KB on colour targets, and 4KB (coldfire)... >6KB (SH1) for greyscale targets, due to no longer using floating point math. * Name the 2bpp display routines correctly. 2009-04-05T12:13:58+00:00 Jens Arnold amiconn@rockbox.org 2009-04-05T12:13:58+00:00 bf6e0cd9d1b9b45d1ae0c2e48ac666aecc2fcf4a git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20621 a1c6a512-1295-4272-9138-f99709370657 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20621 a1c6a512-1295-4272-9138-f99709370657
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. 2008-01-04T23:42:38+00:00 Jens Arnold amiconn@rockbox.org 2008-01-04T23:42:38+00:00 feb5b15e9bf9292e3d4d82ea1e01ab3557fb1240 git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15998 a1c6a512-1295-4272-9138-f99709370657 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15998 a1c6a512-1295-4272-9138-f99709370657
Initial commit of zxbox - a ZX Spectrum emulator ported by Anton Romanov. It theoretically runs on all targets, but I have not included it in the Archos builds because it is just too slow to be usable. 2006-09-15T11:11:16+00:00 Dave Chapman dave@dchapman.com 2006-09-15T11:11:16+00:00 05a7f14f8dbf46fa64c035127ff1e04cfffb841b git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10950 a1c6a512-1295-4272-9138-f99709370657 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10950 a1c6a512-1295-4272-9138-f99709370657