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16 commits

Author SHA1 Message Date
Sean Bartell
f40bfc9267 Add codecs to librbcodec. 
Change-Id: Id7f4717d51ed02d67cb9f9cb3c0ada4a81843f97
Reviewed-on: http://gerrit.rockbox.org/137
Reviewed-by: Nils Wallménius <nils@rockbox.org>
Tested-by: Nils Wallménius <nils@rockbox.org>
 2012-04-25 22:13:20 +02:00
Andree Buschmann
a602f46d69 Rework of libfaad in several areas. Allow removal of malloc with a new define FAAD_STATIC_ALLOC (in common.h). For now malloc is not fully removed but used by a few arrays needed for AAC-HE SBR+PS only. Reason to keep malloc is to have this amount of memory available for AAC-LC files which might require large m4a tables. The changes make the allocation routines much smaller, better centralized and allow to move duplicated code from aac.c/raa.c to libfaad. The rework includes removal of (now and former) unused code as well. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29778 a1c6a512-1295-4272-9138-f99709370657
 2011-04-24 20:19:05 +00:00
Andree Buschmann
15e9053afb Clean up array sizes in the SBR + PS part of libfaad. Add MAX_NTSRPS (=38), use MAX_NTSR and MAX_NTSRHFG at the right places. RAM (IRAM) usage is reduced by 2 KB. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29773 a1c6a512-1295-4272-9138-f99709370657
 2011-04-24 13:54:02 +00:00
Andree Buschmann
8b540fa9d9 Speed up AAC-HE SBR by 2% on S5L8701. Use MEM_ALIGN on critical arrays and avoid stalls in asm code. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29209 a1c6a512-1295-4272-9138-f99709370657
 2011-02-05 14:29:47 +00:00
Andree Buschmann
24d8e8ef1a Minor macro redefinition in libfaad to avoid FIXED_POINT ifdef'ing. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28085 a1c6a512-1295-4272-9138-f99709370657
 2010-09-14 20:40:56 +00:00
Andree Buschmann
cba9d259b0 Further libfaad cleanup. Make libfaad compilable for floating point. Floating point cannot be used as reference though, as errorous noise is the result. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28071 a1c6a512-1295-4272-9138-f99709370657
 2010-09-14 06:03:39 +00:00
Andree Buschmann
9fc1f55a0f Fix residual aac-he distortion reported via forum. Bug was introduded with r27364. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27898 a1c6a512-1295-4272-9138-f99709370657
 2010-08-26 20:37:46 +00:00
Andree Buschmann
c9a4fb0d0d Clean up libfaad's sbr-qmf code. Move array to correct #ifdef-path, introduce macro, beautify indentations. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27394 a1c6a512-1295-4272-9138-f99709370657
 2010-07-11 22:02:06 +00:00
Andree Buschmann
fe61885e48 Minor correction to macros, beautification of loop. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27391 a1c6a512-1295-4272-9138-f99709370657
 2010-07-11 18:41:41 +00:00
Jens Arnold
12857cedfa EMACify HE-AAC QMF on coldfire: 5% speedup on MCF5249. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27381 a1c6a512-1295-4272-9138-f99709370657
 2010-07-11 13:44:41 +00:00
Andree Buschmann
2f271ac54a Just another MHz saved on ARM for aac he decoding. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27365 a1c6a512-1295-4272-9138-f99709370657
 2010-07-10 00:11:39 +00:00
Andree Buschmann
e7ffe1cd4a More work on libfaad's aac he decoder. Resort table to allow more efficient load access. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27364 a1c6a512-1295-4272-9138-f99709370657
 2010-07-09 21:42:21 +00:00
Andree Buschmann
811af5968a Submit FS#11461. Major speedup for aac he profile (PP5002 +20%, PP5020 +15%, PP5022 +19%, MCF5249 +35%, MCF5250 +80%), still not realtime on most targets though. This change does a lot of refactoring in the sbr filters and the dct, switching to our optimized codeclib fft and tweaking IRAM usage. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27358 a1c6a512-1295-4272-9138-f99709370657
 2010-07-09 18:32:37 +00:00
Andree Buschmann
398b37124e Remove all tabs within codec path. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24862 a1c6a512-1295-4272-9138-f99709370657
 2010-02-22 19:44:05 +00:00
Magnus Holmgren
8fadf6bbe0 Fix playback of HE-AACv2 (aka SBR+PS) files. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14807 a1c6a512-1295-4272-9138-f99709370657
 2007-09-21 17:39:24 +00:00
Dave Chapman
65de1cc6af Initial check-in of unmodified libfaad (part of the FAAD2 project). This is the last version of libfaad available under the GPL - the state of FAAD2 CVS at midnight on 2005-02-01 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7699 a1c6a512-1295-4272-9138-f99709370657
 2005-10-31 18:56:29 +00:00