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| author | Andree Buschmann <AndreeBuschmann@t-online.de> | 2009-08-29 19:44:27 +0000 |
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| committer | Andree Buschmann <AndreeBuschmann@t-online.de> | 2009-08-29 19:44:27 +0000 |
| commit | f4774bf5bf8fff2b45a6cee8e0b064b560b45809 (patch) | |
| tree | 4733101102473cc94e08dc3cc4a4a34b988a9396 /manual | |
| parent | eb3cb724e8d4b60f20356944173e7cddddb51398 (diff) | |
| download | rockbox-f4774bf5bf8fff2b45a6cee8e0b064b560b45809.tar.gz rockbox-f4774bf5bf8fff2b45a6cee8e0b064b560b45809.zip | |
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
Diffstat (limited to 'manual')
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