path: root/apps/codecs/libatrac
AgeCommit message (Expand)AuthorFilesLines
2012-04-25Add codecs to librbcodec.Sean Bartell10-2165/+0
2011-08-18FS#12231Nils Wallménius1-13/+0
2011-06-02FS#12141 by Sean BartellNils Wallménius2-179/+0
2011-06-01FS#12140 by Sean Bartell, Make various codec stuff static.Nils Wallménius1-2/+2
2011-05-16FS#12117: Use more IRAM for atrac3. Speeds up decoding from 1-2% (PP5022, PP5...Andree Buschmann3-31/+38
2011-01-12Switch coldfire builds over to new toolchain using gcc 4.5.2 and binutils 2.20.1Nils Wallménius1-0/+13
2010-11-22Use MEM_ALIGN_ATTR in libatrac3.Andree Buschmann3-14/+16
2010-11-22Fix bug in libatrac which lead to playback errors and/or distortions with som...Andree Buschmann1-4/+4
2010-11-21Remove tabs.Andree Buschmann2-50/+50
2010-11-10Remove some benchmarking code accidentally included in the previous commit.Michael Giacomelli1-3/+3
2010-11-10Commit FS#11709 by me. Introduces ARMv5E optimized iQMF for atrac3 based on ...Michael Giacomelli4-8/+204
2010-11-10Introduce macros to ARM asm atrac3 filterbank for better readability.Andree Buschmann1-102/+48
2010-11-07set mode argument for open() where O_CREAT flag is/can be set.Teruaki Kawashima1-1/+1
2010-07-28Submit FS#11502. Minor optimization to Coldfire assembler in libatrac's fixmu...Andree Buschmann1-16/+11
2010-07-26libatrac: Coldfire asm for atrac3_iqmf_dewindowing, speeds up decoding of my ...Nils Wallménius1-1/+52
2010-07-23libatrac: Set the emac mode on coldfire, fixes whitenoise output if playing a...Nils Wallménius1-0/+4
2010-07-23Introduce macros for identical multiply-add blocks.Andree Buschmann1-59/+19
2010-07-15Sync codeclib bitstream code with upstream ffmpeg code. Build ffmpeg_bitstrea...Nils Wallménius2-2/+2
2010-06-17Make sure files which aren't windows-specific use \n line endings onlyRafaël Carré1-226/+226
2010-06-11FS#11335 by me: make ARM assembly functions thumb-friendlyRafaël Carré1-2/+4
2010-05-29Small changes to asm for better readability.Andree Buschmann1-18/+21
2010-05-06Move c/h files implementing/defining standard library stuff into a new libc d...Thomas Martitz1-1/+1
2010-03-12Fix comment on interpolation macro.Andree Buschmann1-3/+3
2010-03-12Fix playback of atrac3 joint stereo encoded files. Define the interpolation m...Andree Buschmann1-7/+7
2010-02-20Reinstate ICONST_ATTR for matrixCoeffs_fix ; remove (silly) gain_tab1 and re...Dave Hooper2-9/+3
2010-02-20Remove ICONST_ATTR from some tables, to fit into PP5020 iram (now that mdct i...Dave Hooper1-4/+4
2010-02-17Fix yellow (bad function declaration)Dave Hooper1-2/+3
2010-02-17Merge from branches/mdctexp - faster ifft+imdct in codec libDave Hooper2-6/+3
2010-02-16Add the Rockbox GNU header to some files in libatrac.Mohamed Tarek3-1/+62
2010-02-16Fix yellow.Mohamed Tarek1-1/+1
2010-02-16"Detach" ATRAC3 from RM. Since ATRAC3 isn't really specific to RM, it must no...Mohamed Tarek2-20/+23
2010-02-15Major optimization of atrac3 codec for Coldfire targets. Moving several numbe...Andree Buschmann2-8/+20
2010-02-15Minor atrac3 codec optimization. Refacturate requantization of spectral lines...Andree Buschmann1-10/+47
2010-02-15Further optimization of atrac3 codec. Refacturate gainCompensateAndOverlap(),...Andree Buschmann1-38/+145
2010-02-15Minor speed up of atrac3 codec. Applying 2 bits fract part to scalefactors in...Andree Buschmann1-11/+12
2010-02-15Work on atrac Joint Stereo mode. Correct calculation in getChannelWeights(), ...Andree Buschmann3-52/+34
2010-02-15revert last commit (r24660). There was a mistake in the location of the Mohamed Tarek1-8/+12
2010-02-14Fold a 2-bit shift into decodeSpectrum(), saves 1MHz on ARM, +2% Mohamed Tarek1-12/+8
2010-02-14Further optimization and minor clean up of atrac codec: Unroll iqmf_dewindowi...Andree Buschmann3-16/+78
2010-02-14Make deceodeSpectrum() store the spectral coefficients of odd bands in revers...Mohamed Tarek1-19/+11
2010-02-13Speed up atrac codec for ARM through simple loop unrolling. Saves 9 MHz on PP...Andree Buschmann1-20/+107
2010-01-03Set svn:keywords property on .c and .h files that didn't already have it. Cor...Bertrik Sikken1-0/+0
2009-08-30Further performance optimization of the atrac3 decoder. Rework the internal s...Andree Buschmann3-55/+60
2009-08-29fix redAndree Buschmann1-0/+1
2009-08-29Submit interim version of FS#10565. Performance optimization of atrac3 decode...Andree Buschmann5-146/+343
2009-08-16Put the lookup tables into iram ; 2% speedup on ColdFire 1% on ARMMohamed Tarek1-7/+7
2009-08-16Make those functions actually inline. Around 20% speedup on coldfire, 10% spe...Jens Arnold3-71/+65
2009-08-16Revert r22339 as it causes immediate stack overflow on target, at least on co...Jens Arnold2-5/+5
2009-08-16Put QMF coefficients into IRAM. Update test program to still compile with IB...Michael Giacomelli2-2/+2
2009-08-16Make the IMDCT temporary working buffer a local variable instead of keeping o...Michael Giacomelli2-5/+5