| commit | f4774bf5bf8fff2b45a6cee8e0b064b560b45809 | |
| author | Andree Buschmann <AndreeBuschmann@t-online.de> | |
| Sat, 29 Aug 2009 19:44:27 +0000 (29 19:44 +0000) | ||
| committer | Andree Buschmann <AndreeBuschmann@t-online.de> | |
| Sat, 29 Aug 2009 19:44:27 +0000 (29 19:44 +0000) | ||
| tree | 4733101102473cc94e08dc3cc4a4a34b988a9396 | treesnapshot (tar.gz zip) |
| parent | eb3cb724e8d4b60f20356944173e7cddddb51398 | commitdiff |
Submit interim version of FS#10565. Performance optimization of atrac3 decoder for ARM. Introduce ASM routines for multiplications and two synthesis loops, refactured parts of synthesis and windowing. Speeds up decoding by a factor of 2.4 on PP502x.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22548 a1c6a512-1295-4272-9138-f99709370657
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22548 a1c6a512-1295-4272-9138-f99709370657