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authorAndree Buschmann <AndreeBuschmann@t-online.de>2010-07-01 21:18:42 +0000
committerAndree Buschmann <AndreeBuschmann@t-online.de>2010-07-01 21:18:42 +0000
commit52f17dfe9d5221fdc83b2c5d719fe701dce46f24 (patch)
tree6fdecfc1e9560e2566214bc8336b401df02663bc /lib
parentb013fb76c464b5125026b4d6c95c49a046d0924c (diff)
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Submit FS#11445. Speed up of faad (aac) decoder via several optimizations like refactoring some requantization routines, moving several arrays and code tables to IRAM, using an optimized swap32() function and inlining several huffman decoder functions. Decoding is sped up by ~10% (PP5002, PP5022, MCF5249) and ~22% (MCF5250).
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27225 a1c6a512-1295-4272-9138-f99709370657
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