rockbox/apps/codecs/demac/libdemac/rangecoding.h, branch master My Rockbox tree Move the contents of rangecoding.h into entropy.c, and remove the former. It was only used there, and defined some variables in the .h 2008-11-16T12:58:15+00:00 Jens Arnold amiconn@rockbox.org 2008-11-16T12:58:15+00:00 b5c0afc4423727cd790a970781cc4ece76211391 git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19116 a1c6a512-1295-4272-9138-f99709370657 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19116 a1c6a512-1295-4272-9138-f99709370657
Further optimised (vs. libgcc) unsigned 32 bit division for ARMv4 (based on the ARMv5(+) version from libgcc), in IRAM on PP for better performance on PP5002, and put into the codeclib for possible reuse. APE -c1000 is now usable on both PP502x and PP5002 (~138% realtime, they're on par now). Gigabeat F/X should also see an APE speedup. 2008-11-05T00:10:05+00:00 Jens Arnold amiconn@rockbox.org 2008-11-05T00:10:05+00:00 fe04e40be7a26c758a82e410e58be63c1f3d571c git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19009 a1c6a512-1295-4272-9138-f99709370657 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19009 a1c6a512-1295-4272-9138-f99709370657
Some entropy decoder tweaks. Also removed unnecessary 'tmp' variables. 2008-11-04T23:46:04+00:00 Jens Arnold amiconn@rockbox.org 2008-11-04T23:46:04+00:00 7a835ee0c64bb941f205a2eb915cf0aaf460f1bc git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19008 a1c6a512-1295-4272-9138-f99709370657 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19008 a1c6a512-1295-4272-9138-f99709370657
Put the rangecoder struct into IRAM for a nice speedup on coldfire. 2008-10-03T15:54:34+00:00 Jens Arnold amiconn@rockbox.org 2008-10-03T15:54:34+00:00 5d29f5188fd46287fed3f75f2c21238b7594b2d7 git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18699 a1c6a512-1295-4272-9138-f99709370657 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18699 a1c6a512-1295-4272-9138-f99709370657
Initial commit of Monkey's Audio (.ape/.mac) support. Note that Monkey's is an extremely CPU-intensive codec, and that the decoding speed is directly related to the compression level (-c1000, -c2000, -c3000, -c4000 or -c5000) used when encoding the file. Current performance is: -c1000 to -c3000 are realtime on a Gigabeat, -c1000 is realtime on Coldfire targets (H100, H300 and Cowon), and nothing is realtime on PortalPlayer targets (iPods, H10, Sansa). Hopefully this can be improved. More information at FS #7256. 2007-06-05T16:58:29+00:00 Dave Chapman dave@dchapman.com 2007-06-05T16:58:29+00:00 520274219a0745384cb9bc6df4d7ee7905090f5d git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13562 a1c6a512-1295-4272-9138-f99709370657 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13562 a1c6a512-1295-4272-9138-f99709370657