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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>
* Remove errorneous ; after "for" statement.Thomas Jarosch2011-10-08
| | | | | | Detected by my upcoming cppcheck check git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30731 a1c6a512-1295-4272-9138-f99709370657
* Roll back r30509 after discussion on irc. Activating AAC-HE SBR will not ↵Andree Buschmann2011-09-14
| | | | | | work on Sansa Clip v1. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30540 a1c6a512-1295-4272-9138-f99709370657
* AAC: Enable SBR decoding for all targetsRafaël Carré2011-09-12
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30510 a1c6a512-1295-4272-9138-f99709370657
* Fix an issue in libfaad found by static code analysis. Two arrays within the ↵Andree Buschmann2011-08-26
| | | | | | drc_info structure require a size of 64 due to the related implementation. This code section would not have been called as the decoder checks the number of channels and rejects decoding for files using more than MAX_CHANNELS (2). Closes FS#12245. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30356 a1c6a512-1295-4272-9138-f99709370657
* FS#12231Nils Wallménius2011-08-18
| | | | | | | | | | | | | | | | | Centralize the selection of codec compilation flags to codec.make to avoid having to duplicate the per cpu selection logic and the build rule in the individual codec lib make files and make tweaking easier. The two special cases, libmad and libspeex were left alone. I plan to introduce a var for arm generation so that appropriate flags can be selected per generation as benchmarking results have shown that different arm arches might have different optimal flags. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30330 a1c6a512-1295-4272-9138-f99709370657
* FS#12141 by Sean BartellNils Wallménius2011-06-02
| | | | | | | | | | | Some of these were found with http://www.samba.org/junkcode/#findstatic. Changes of note: * The old MDCT has been removed. * Makefile.test files that create test programs for libatrac, libcook, and libffmpegFLAC have been removed, as they don't work. My project will have a replacement that works with all codecs. * I've tried not to remove anything useful. CLIP_TO_15 was removed from libtremor because there's another copy (also commented) in codeclib. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29945 a1c6a512-1295-4272-9138-f99709370657
* Trapped into ifdef-hell. Configure libfaad's IRAM/DRAM usage like it is ↵Andree Buschmann2011-05-12
| | | | | | meant to be. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29864 a1c6a512-1295-4272-9138-f99709370657
* The last submit had one define too much. Nevertheless fix the IRAM ↵Andree Buschmann2011-05-12
| | | | | | configuration for static allocation method. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29863 a1c6a512-1295-4272-9138-f99709370657
* libfaad: AAC including HE-profile needs ~470 KB for playback (measured on ↵Andree Buschmann2011-05-12
| | | | | | ARM). Therefor it does not make sense to enable HE on devices with CODEC_SIZE < 512 KB. This will allow to load and play larger AAC-LC files on such devices. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29862 a1c6a512-1295-4272-9138-f99709370657
* Make libfaad compilable again without PS_DEC.Andree Buschmann2011-05-12
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29861 a1c6a512-1295-4272-9138-f99709370657
* libfaad: Move PS related variables to sbr_info struct. This allows dynamic ↵Andree Buschmann2011-05-11
| | | | | | allocation including error handling. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29857 a1c6a512-1295-4272-9138-f99709370657
* Implement error handling for libfaad's memory allocation. Do not allocate PS ↵Andree Buschmann2011-05-10
| | | | | | related types dynamically anymore to minimize code changes. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29854 a1c6a512-1295-4272-9138-f99709370657
* Minor loop optimization in libfaad's is/ms decoding.Andree Buschmann2011-05-08
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29837 a1c6a512-1295-4272-9138-f99709370657
* Submit FS#12081. Check validity of channel configuration, comment unneeded ↵Andree Buschmann2011-04-26
| | | | | | code that is too inflexible to work with MAX_CHANNELS = 2. Fixes compiler warnings with GCC 4.6.0. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29784 a1c6a512-1295-4272-9138-f99709370657
* Rework of libfaad in several areas. Allow removal of malloc with a new ↵Andree Buschmann2011-04-24
| | | | | | 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
* Clean up array sizes in the SBR + PS part of libfaad. Add MAX_NTSRPS (=38), ↵Andree Buschmann2011-04-24
| | | | | | 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
* Headroom in AAC SBR HF-generator's fixed point implementation of ↵Andree Buschmann2011-03-20
| | | | | | autocorrelation was too small. Fixes FS#12019. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29622 a1c6a512-1295-4272-9138-f99709370657
* Use the very large IRAM of S5L870x to speed up AAC-HE by ~1-5%.Andree Buschmann2011-02-05
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29212 a1c6a512-1295-4272-9138-f99709370657
* Use MEM_ALIGN_ATTR in libfaad. Remove global array and re-use existing one.Andree Buschmann2011-02-05
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29211 a1c6a512-1295-4272-9138-f99709370657
* Speed up AAC-HE SBR by 2% on S5L8701. Use MEM_ALIGN on critical arrays and ↵Andree Buschmann2011-02-05
| | | | | | avoid stalls in asm code. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29209 a1c6a512-1295-4272-9138-f99709370657
* Switch coldfire builds over to new toolchain using gcc 4.5.2 and binutils 2.20.1Nils Wallménius2011-01-12
| | | | | | | Retune codec compiler optimizations with new compiler. Overall speedup with aac and flac getting big speedups. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29042 a1c6a512-1295-4272-9138-f99709370657
* Using icode attribute for S5L870x is faster on some codecs. Speed up for mpc ↵Andree Buschmann2010-11-02
| | | | | | is ~3%, for aac ~1%. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28453 a1c6a512-1295-4272-9138-f99709370657
* Minor macro redefinition in libfaad to avoid FIXED_POINT ifdef'ing.Andree Buschmann2010-09-14
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28085 a1c6a512-1295-4272-9138-f99709370657
* More unification of FIXED_POINT and FLOAT. Small refactoring.Andree Buschmann2010-09-14
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28084 a1c6a512-1295-4272-9138-f99709370657
* Also correct autocorrelation for yet undefined SBR_LOW_POWER. Unify ↵Andree Buschmann2010-09-14
| | | | | | FIXED_POINT and FLOAT implementation. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28083 a1c6a512-1295-4272-9138-f99709370657
* Fix scaling error that was introduced with r28069. With this fix the level ↵Andree Buschmann2010-09-14
| | | | | | of the hf-spectrum will be correct when decoding aac-he files. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28081 a1c6a512-1295-4272-9138-f99709370657
* Correct comment.Andree Buschmann2010-09-14
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28080 a1c6a512-1295-4272-9138-f99709370657
* Correct autocorrelation function in libfaad. It used the wrong fract part ↵Andree Buschmann2010-09-14
| | | | | | for the multiplication macros. Introduce appropriate solution to avoid overflow. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28079 a1c6a512-1295-4272-9138-f99709370657
* Further libfaad cleanup. Make libfaad compilable for floating point. ↵Andree Buschmann2010-09-14
| | | | | | 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
* Further libfaad cleanup.Andree Buschmann2010-09-13
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28070 a1c6a512-1295-4272-9138-f99709370657
* Clean up libfaad's fixed point implementation.Andree Buschmann2010-09-13
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28069 a1c6a512-1295-4272-9138-f99709370657
* Restore libfaad's IRAM configuration.Andree Buschmann2010-08-29
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27942 a1c6a512-1295-4272-9138-f99709370657
* Fix FS#11539. Undo r23967 and use another way to achieve results for ↵Andree Buschmann2010-08-29
| | | | | | negative exponents for pow(2,x). This solves heavy distortions on some aac encoded files and clicks/noise on track change. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27941 a1c6a512-1295-4272-9138-f99709370657
* Fix residual aac-he distortion reported via forum. Bug was introduded with ↵Andree Buschmann2010-08-26
| | | | | | r27364. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27898 a1c6a512-1295-4272-9138-f99709370657
* Fix libfaad error that was introduced with r27225. Noise bursts during ↵Andree Buschmann2010-08-23
| | | | | | playback of several files were reported in the forums. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27868 a1c6a512-1295-4272-9138-f99709370657
* faad: move inline function in headerRafaël Carré2010-08-03
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27683 a1c6a512-1295-4272-9138-f99709370657
* Clean up libfaad's sbr-qmf code. Move array to correct #ifdef-path, ↵Andree Buschmann2010-07-11
| | | | | | introduce macro, beautify indentations. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27394 a1c6a512-1295-4272-9138-f99709370657
* Minor correction to macros, beautification of loop.Andree Buschmann2010-07-11
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27391 a1c6a512-1295-4272-9138-f99709370657
* Further changes to aac-he decoding. Refactor and rearrange dct tabs to be ↵Andree Buschmann2010-07-11
| | | | | | able to use consecutive addresses (this allows additional optimization for ARM through ldm-usage). Define a macro for identical butterfly operations and exchange 2 butterflyies with less compex operations. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27384 a1c6a512-1295-4272-9138-f99709370657
* Revert accidental change.Jens Arnold2010-07-11
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27382 a1c6a512-1295-4272-9138-f99709370657
* EMACify HE-AAC QMF on coldfire: 5% speedup on MCF5249.Jens Arnold2010-07-11
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27381 a1c6a512-1295-4272-9138-f99709370657
* Refacture parts of libfaad filterbank. Faster windowing for 8-short-window ↵Andree Buschmann2010-07-11
| | | | | | sequences. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27380 a1c6a512-1295-4272-9138-f99709370657
* Just another MHz saved on ARM for aac he decoding.Andree Buschmann2010-07-10
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27365 a1c6a512-1295-4272-9138-f99709370657
* More work on libfaad's aac he decoder. Resort table to allow more efficient ↵Andree Buschmann2010-07-09
| | | | | | load access. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27364 a1c6a512-1295-4272-9138-f99709370657
* Revert r27359Rafaël Carré2010-07-09
| | | | | | The ipod4g has enough free IRAM when built with gcc 4.4 eabi git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27362 a1c6a512-1295-4272-9138-f99709370657
* Fix red. Remove a small array from IRAM that is not critical to performance.Andree Buschmann2010-07-09
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27359 a1c6a512-1295-4272-9138-f99709370657
* Submit FS#11461. Major speedup for aac he profile (PP5002 +20%, PP5020 +15%, ↵Andree Buschmann2010-07-09
| | | | | | 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
* Remove unneeded libfaad files from SOURCE.Andree Buschmann2010-07-06
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27320 a1c6a512-1295-4272-9138-f99709370657
* Submit FS#11450. Change compile option for libfaad to -O2 for ARM target and ↵Andree Buschmann2010-07-05
| | | | | | -O1 for other CPUs. This speeds up decoding by 1-5%. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27297 a1c6a512-1295-4272-9138-f99709370657
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