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* Submit interim version of FS#10565. Performance optimization of atrac3 ↵Andree Buschmann2009-08-29
| | | | | | 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
* Make those functions actually inline. Around 20% speedup on coldfire, 10% ↵Jens Arnold2009-08-16
| | | | | | speedup on arm. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22344 a1c6a512-1295-4272-9138-f99709370657
* Move bitstream.[ch] to codecs/lib/ffmpeg_bitstream.[ch] to avoid duplicate ↵Mohamed Tarek2009-08-15
| | | | | | copies across codecs. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22337 a1c6a512-1295-4272-9138-f99709370657
* Support for playback of atrac3 audio in rm, in sim.Mohamed Tarek2009-08-14
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22311 a1c6a512-1295-4272-9138-f99709370657