rockbox/apps/codecs/libfaad
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
..
codebook Fix red and yellow. Needed to remove one codebook from IRAM due to full IRAM on iPod4G. 2010-07-01 21:39:55 +00:00
analysis.h
bits.c Fix red and yellow. Needed to remove one codebook from IRAM due to full IRAM on iPod4G. 2010-07-01 21:39:55 +00:00
bits.h Remove false comment. 2010-07-01 22:32:46 +00:00
common.c Revert r27359 2010-07-09 19:58:55 +00:00
common.h Submit FS#11445. Speed up of faad (aac) decoder via several optimizations like refactoring some requantization routines, moving several arrays and code tables to IRAM, using an optimized swap32() function and inlining several huffman decoder functions. Decoding is sped up by ~10% (PP5002, PP5022, MCF5249) and ~22% (MCF5250). 2010-07-01 21:18:42 +00:00
COPYING
decoder.c
decoder.h
drc.c
drc.h
drm_dec.c
drm_dec.h
error.c
error.h
faad_config.h
filtbank.c Use new MDCT library for libfaad. Speeds up AAC-LC by 2.5MHz. 2010-02-20 00:29:31 +00:00
filtbank.h
fixed.h Fix red, DESCALE_SHIFT macro was missing a right-parenthesis. 2009-12-13 04:06:45 +00:00
hcr.c Remove all tabs within codec path. 2010-02-22 19:44:05 +00:00
huffman.c Submit FS#11445. Speed up of faad (aac) decoder via several optimizations like refactoring some requantization routines, moving several arrays and code tables to IRAM, using an optimized swap32() function and inlining several huffman decoder functions. Decoding is sped up by ~10% (PP5002, PP5022, MCF5249) and ~22% (MCF5250). 2010-07-01 21:18:42 +00:00
huffman.h Submit FS#11445. Speed up of faad (aac) decoder via several optimizations like refactoring some requantization routines, moving several arrays and code tables to IRAM, using an optimized swap32() function and inlining several huffman decoder functions. Decoding is sped up by ~10% (PP5002, PP5022, MCF5249) and ~22% (MCF5250). 2010-07-01 21:18:42 +00:00
ic_predict.c
ic_predict.h
iq_table.h
is.c
is.h
kbd_win.h
libfaad.make Submit FS#11450. Change compile option for libfaad to -O2 for ARM target and -O1 for other CPUs. This speeds up decoding by 1-5%. 2010-07-05 19:29:09 +00:00
lt_predict.c
lt_predict.h
mp4.c
mp4.h
ms.c
ms.h
output.c
output.h
pns.c
pns.h
ps_dec.c
ps_dec.h
ps_syntax.c
ps_tables.h
pulse.c
pulse.h
README
README.rockbox
rvlc.c
rvlc.h
sbr_dct.c 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. 2010-07-09 18:32:37 +00:00
sbr_dct.h 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. 2010-07-09 18:32:37 +00:00
sbr_dec.c 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. 2010-07-09 18:32:37 +00:00
sbr_dec.h
sbr_e_nf.c
sbr_e_nf.h
sbr_fbt.c
sbr_fbt.h
sbr_hfadj.c Remove all tabs within codec path. 2010-02-22 19:44:05 +00:00
sbr_hfadj.h
sbr_hfgen.c Remove all tabs within codec path. 2010-02-22 19:44:05 +00:00
sbr_hfgen.h
sbr_huff.c
sbr_huff.h
sbr_noise.h
sbr_qmf.c More work on libfaad's aac he decoder. Resort table to allow more efficient load access. 2010-07-09 21:42:21 +00:00
sbr_qmf.h
sbr_qmf_c.h More work on libfaad's aac he decoder. Resort table to allow more efficient load access. 2010-07-09 21:42:21 +00:00
sbr_syntax.c Remove all tabs within codec path. 2010-02-22 19:44:05 +00:00
sbr_syntax.h
sbr_tf_grid.c
sbr_tf_grid.h
sine_win.h
SOURCES Remove unneeded libfaad files from SOURCE. 2010-07-06 19:23:13 +00:00
specrec.c 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. 2010-07-09 18:32:37 +00:00
specrec.h
structs.h
syntax.c
syntax.h
tns.c
tns.h

Freeware Advanced Audio (AAC) Decoder including SBR decoding
http://www.audiocoding.com/

FAAD2 is a HE, LC, MAIN and LTP profile, MPEG2 and MPEG-4 AAC decoder.
FAAD2 includes code for SBR (HE AAC) decoding.
FAAD2 is licensed under the GPL.


__________
COPYRIGHTS

For FAAD2 the following license applies:

******************************************************************************
** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
** Copyright (C) 2003 M. Bakker (mbakker(at)nero.com), Ahead Software AG
**  
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation; either version 2 of the License, or
** (at your option) any later version.
** 
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
** GNU General Public License for more details.
** 
** You should have received a copy of the GNU General Public License
** along with this program; if not, write to the Free Software 
** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
**
** Commercial non-GPL licensing of this software is also possible.
** For more info contact Ahead Software through Mpeg4AAClicense@nero.com.
******************************************************************************


Please note that the use of this software may require the payment of
patent royalties. You need to consider this issue before you start
building derivative works. We are not warranting or indemnifying you in
any way for patent royalities! YOU ARE SOLELY RESPONSIBLE FOR YOUR OWN
ACTIONS!


______
PEOPLE

FAAD2 is written by:
 - M. Bakker (mbakker(at)nero.com).


_______________
VERSION HISTORY

Sorry, try building a ChangeLog from CVS.

__________________________________
REDISTRIBUTED OPEN SOURCE PACKAGES

This is the list of redistributed open source packages that are included 
in FAAD2:

Name:       mp4v2
Version:    0.9.8.6
Origin:     http://www.mpeg4ip.net
Author:     David Mackie
Directory:  common/mp4v2
License:    MPL, Mozilla Public License, version 1.1

Name:       mp4av
Version:    0.9.8.6
Origin:     http://www.mpeg4ip.net
Author:     David Mackie
Directory:  common/mp4av
License:    MPL, Mozilla Public License, version 1.1


___________________
DIRECTORY STRUCTURE

faad2 - top level directory.

   aacDECdrop - windows decoder/player with drag'n'drop functionality

   common - generally used libraries and code.

      faad - general common functions like filereading and streaming
             as well as getting info from aac files.

      mp4v2 - MPEG-4 file reading library.
      
      mp4av - MPEG-4 file general function library.
      
      mp4ff - Small MP4 file format library (includes tagging abilities).
      
   CoreAAC - AAC DirectShow filter.

   frontend - command line frontend to the FAAD2 library, also supports
              MPEG-4 file decoding.

   include - inlude file for the FAAD2 library.

   libfaad - the FAAD2 AAC decoder library including SBR.
   
      codebook - Huffman codebooks

   plugins - plugins for all kinds of pograms.
   
      in_mp4 - winamp MPEG-4 AAC file input plugin.
      
      QCD - Quintessential player AAC plugin.

      QCDMp4 - Quintessential player MP4 plugin.

      winamp - winamp2 AAC input plugin.

      winamp3 - winamp3 AAC input plugin.
      
      xmms - xmms AAC plugin

      mpeg4ip - plugin for the mpeg4ip player