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13 commits

Author SHA1 Message Date
Nils Wallménius
d5c082598d libwavpack: put some lookup tables in iram, speedup of 8-10% on coldfire (h300). 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28873 a1c6a512-1295-4272-9138-f99709370657
 2010-12-21 14:08:41 +00:00
Thomas Martitz
50a6ca39ad Move c/h files implementing/defining standard library stuff into a new libc directory, also standard'ify some parts of the code base (almost entirely #include fixes). 
This is to a) to cleanup firmware/common and firmware/include a bit, but also b) for Rockbox as an application which should use the host system's c library and headers, separating makes it easy to exclude our files from the build.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25850 a1c6a512-1295-4272-9138-f99709370657
 2010-05-06 21:04:40 +00:00
Bertrik Sikken
8e22f7f5b0 Make local functions static in codecs, where possible. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19612 a1c6a512-1295-4272-9138-f99709370657
 2008-12-29 19:49:48 +00:00
Dave Bryant
b76bb60219 Update libwavpack to the latest stream specification, and cross fingers 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9769 a1c6a512-1295-4272-9138-f99709370657
 2006-04-22 22:21:36 +00:00
Dave Bryant
736df4b43b Revert the previous commit because it seemed to break the 4G Gray Sim, 
although I can't figure out why or how, and I can't reproduce problem here...


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9766 a1c6a512-1295-4272-9138-f99709370657
 2006-04-22 21:32:16 +00:00
Dave Bryant
dc232f56b8 Update libwavpack to the latest stream specification 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9763 a1c6a512-1295-4272-9138-f99709370657
 2006-04-22 20:30:01 +00:00
Dave Bryant
0ad19c7262 Eliminate references to "long" types for 64-bit compiles; return audio data 
in Rockbox standard S3.28 format


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9272 a1c6a512-1295-4272-9138-f99709370657
 2006-03-26 22:54:15 +00:00
Dave Bryant
278f2b3d5a Explicitly declare char types to be signed when they must be 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8263 a1c6a512-1295-4272-9138-f99709370657
 2005-12-19 03:12:20 +00:00
Dave Bryant
85e03767f7 Reorganized encoder to allow compressing blocks in smaller chunks and 
improved efficiency somewhat by looping through data in tighter passes.
Code is basically ready for an attempt at direct recording.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7088 a1c6a512-1295-4272-9138-f99709370657
 2005-07-09 23:14:41 +00:00
Dave Bryant
dacbc16d5b Added lossless encoding to WavPack library. Also made a few changes to 
decoding stuff in preparation for future optimization and eliminated all tabs.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7009 a1c6a512-1295-4272-9138-f99709370657
 2005-07-04 06:38:00 +00:00
Thom Johansen
614f0a333a WavPack optimisation by David Bryant. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6635 a1c6a512-1295-4272-9138-f99709370657
 2005-06-09 09:26:05 +00:00
Linus Nielsen Feltzing
6705a88347 Patch #1203309 by David Bryant - WavPack codec fix and performance enhancement 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6481 a1c6a512-1295-4272-9138-f99709370657
 2005-05-17 06:32:49 +00:00
Christian Gmeiner
e449d88b3e Initial import of libwavpack 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6056 a1c6a512-1295-4272-9138-f99709370657
 2005-02-25 17:05:30 +00:00