rockbox/apps/codecs/Tremor/SOURCES, branch master

Codec lib directories renamed, except for demac.

2008-11-05T13:30:58+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19018 a1c6a512-1295-4272-9138-f99709370657

Combine the Vorbis, WMA and AAC IMDCT functions and put them into the codeclib. Combined IMDCT is now based on existing Tremor transform. Reduces CPU for 192k AAC by 21MHz on Coldfire, and 5MHz on PP5024. WMA and Vorbis should have no functional changes since they already used this code. Further optimization is possible and would benefit all 3 codecs.

2008-09-04T18:02:10+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18412 a1c6a512-1295-4272-9138-f99709370657

FS #7833: Optimizations to the Vorbis codec:

2007-09-27T21:58:51+00:00

- ARM assembly version of parts of mdct,
- special case for vorbis_book_decodevv_add for 2 channels and even book->dim,
- store the output in vb->pcm if possible, as it is usually in IRAM as
  opposed to v->pcm.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14875 a1c6a512-1295-4272-9138-f99709370657

FS#6357, patch 3: implemented simple temporary malloc for the Vorbis decoder.

2006-11-26T20:56:26+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11610 a1c6a512-1295-4272-9138-f99709370657

Cosmetic changes to remove compiler warnings and compile cleanly under Rockbox

2005-02-19T11:58:42+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6015 a1c6a512-1295-4272-9138-f99709370657

Initial commit of the the Ogg Vorbis 'Tremor' integer playback codec

2005-02-17T09:08:18+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@5996 a1c6a512-1295-4272-9138-f99709370657