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path: root/apps/codecs/lib/fft-ffmpeg_cf.h (follow)
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* Add codecs to librbcodec.Sean Bartell2012-04-25
| | | | | | | Change-Id: Id7f4717d51ed02d67cb9f9cb3c0ada4a81843f97 Reviewed-on: http://gerrit.rockbox.org/137 Reviewed-by: Nils Wallménius <nils@rockbox.org> Tested-by: Nils Wallménius <nils@rockbox.org>
* codeclib: further tweaks to the cf fft asm for a small speedup.Nils Wallménius2011-09-14
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30541 a1c6a512-1295-4272-9138-f99709370657
* codeclib: coldfire asm for the TRANSFORM* functions in the fft and a little ↵Nils Wallménius2011-09-12
| | | | | | for the mdct, speeds up codecs using the codeclib mdct 0.5-1.5MHz on h300. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30513 a1c6a512-1295-4272-9138-f99709370657
* codeclib: inline assembler for fft4 and fft8 on coldfire, small 0.2-0.3MHz ↵Nils Wallménius2010-12-01
speedup with gcc 3.4, larger 0.6-0.8MHz speedup with gcc 4.4/4.5 git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28716 a1c6a512-1295-4272-9138-f99709370657