ref: b737ae4a9564da46ca31b70be2c87df22b1fbeb8
dir: /ChangeLog/
21 january 2005 gpascutto(at)nero.com
- hcr.c, drm_dec.c: updates for DRM PS standard, error resilience changes
- reverted above error resilience changes
8 december 2004 mbakker(at)nero.com
- ps_dec.c, ps_syntax.c: PS fixes (OPD huffman table and modulo decoding)
6 december 2004 gpascutto(at)nero.com
- drm_dec.c, drm_dec.h, sbr_dec.c: DRM PS Standards update
5 december 2004 gpascutto(at)nero.com
- syntax.c, hcr.c, decoder.c, sbr_syntax.c, specrec.c:
Improved (DRM) error resilience
18 october 2004 mbakker(at)nero.com
- sbr_dec.c, sbr_hfadj.c, common.h: fixed Low Power SBR decoding
18 october 2004 mbakker(at)nero.com
- main.c: added "quiet" option to frontend
5 october 2004 mbakker(at)nero.com
- decoder.c: skip ID3 tags in library
24 september 2004 mbakker(at)nero.com
- syntax.c,h, lt_predict.c, mp4.c, decoder.c:
Added stereo DRM support, removed fake scalable support
21 september 2004 mbakker(at)nero.com
- specrec.c, bits.h, common.h, error.h, sbr_hfadj.h, structs.h,
decoder.c, error.c, hcr.c, sbr_dec.c, sbr_hfadj.c, sbr_syntax.c, syntax.c:
Improved error detection and handling.
16 september 2004 mbakker(at)nero.com
- specrec.c, bits.h, common.h, error.h, sbr_hfadj.h, structs.h,
decoder.c, error.c, hcr.c, sbr_dec.c, sbr_hfadj.c, sbr_syntax.c, syntax.c:
Improved error detection and handling.
8 september 2004 mbakker(at)nero.com
- specrec.c: fixed compilation without PS
4 september 2004 mbakker(at)nero.com
- sbr_fbt.c, sbr_hfgen.c: fixed possible lockup with bad data.
4 september 2004 mbakker(at)nero.com
- cfft.c,h, common.c,h, filtbank.c,h, mdct.h, sbr_qmf.h, structs.h, decoder.c, specrec.c:
Removed USE_SSE
4 september 2004 gpascutto(at)nero.com
- specrec.c: small optimizations to inverse quant
3 september 2004 mbakker(at)nero.com
- neaacdec.h, decoder.c, syntax.c, structs.h: added output flag for PS
3 september 2004 mbakker(at)nero.com
- common.c: added log2_fix()
28 august 2004 gpascutto(at)nero.com
- sbr_syntax.c: bugfix with PS_DEC and DRM_PS defines
21 august 2004 mbakker(at)nero.com
- cfft.c, cfft_tab.h: added size 128 fixed point FFT tables for HVXC
18 august 2004 mbakker(at)nero.com
- sbr_syntax.c: allow only 1 PS data element per SBR extension data
18 august 2004 gpascutto(at)nero.com
- specrec.c: safeguard against PS suddenly going on
4 august 2004 gpascutto(at)nero.com
- drm_dec.c: make sure we still copy to the right channel if there's no data
2 august 2004 gpascutto(at)nero.com
- hcr.c: bugfix
31 july 2004 gpascutto(at)nero.com
- hcr.c: Rewritten and optimized
29 july 2004 mbakker(at)nero.com
- /mp4ff/mp4ff.c,mp4atoms.c: support video decoding better
28 july 2004 gpascutto(at)nero.com
- drm_dec.*, sbr_dec.c, syntax.c: improved error concealment
27 july 2004 gpascutto(at)nero.com
- sbr_dec.c, sbr_syntax.c: duplicate code removal
25 july 2004 gpascutto(at)nero.com
- syntax.c: re-enable SBR CRC checking for DRM
22 july 2004 gpascutto(at)nero.com
- drm_dec.*: changed delay filter to 2 samples plus fractional delay, as in normal PS AAC
(DRM standard is wrong here)
2 july 2004 mbakker(at)nero.com
- huffman.c: Implemented VCB11 error concealment
22 june 2004 mbakker(at)nero.com
- ps_dec.c: Removed samplerate dependancy in PS, likely to be updated in corrigendum
15 june 2004 mbakker(at)nero.com
- sbr_dct.c,h: Removed huge ugly DCT_4_64...
- sbr_qmf.c: replaced DCT_IV in qmf synthesis
13 june 2004 mbakker(at)nero.com
- ps_dec.c: Fixed fixed point code, no more cos() and sin() used
7 june 2004 mbakker(at)nero.com
- sbr_*.c,h: Overall speedups and improvements in SBR code.
4 june 2004 gpascutto(at)nero.com
- drm_dec.c: Fixed a bug in the standard (PAN mixing)
3 june 2004 mbakker(at)nero.com
- ps_syntax.c: fixed a bug in one of the huffman tables
2 june 2004 gpascutto(at)nero.com
- drm_dec.c: Fully working fixed point support
27 may 2004 mbakker(at)nero.com
- sbr_qmf.c, sbr_dec.h: Fixed fixed point problems with downsampled QMF
17 may 2004 mbakker(at)nero.com
- syntax.c, decoder.c: Added some logging output
17 may 2004 mbakker(at)nero.com
- mp4atom.c: Fixed an issue with broken MP4 files
16 may 2004 mbakker(at)nero.com
- ps_dec.c: fixed point: forgot to convert a few multiplies
14 may 2004 mbakker(at)nero.com
- sbr_*.c: reduced memory usage
6 may 2004 mbakker(at)nero.com
- common.c: added some bit tricks and fixed point log2/pow2
- sbr_hfadj.c: log2/pow2 based gain calculation for SBR
- sbr_hfgen.c: use block exponent instead of stupid search to find max value
5 may 2004 mbakker(at)nero.com
- decoder.c, neaacdec.h, decoder.h: added extra decode function to which a
buffer can be provided. Instead of the library providing a buffer.
5 may 2004 mbakker(at)nero.com
- mdct.c: fixed fixed point MDCT with framesizes 960, 480, 120
2 may 2004 mbakker(at)nero.com
- mdct_tab.h, mdct.c: Added tables for MDCT, for increased accuracy in fixed point
- specrec.c: Moved quantisation, scaling and reordering to 1 function
20 april 2004 gpacutto(at)nero.com
- drm_dec.c, drm_dec.h: Don't do PS processing if no data was read this frame.
Fix for bitstread reading bug in specification.
15 april 2004 mbakker(at)nero.com
- sbr_hfadj.c: fixed buffer overflow
- multiple: fixed some eVC problems
12 april 2004 mbakker(at)nero.com
- common.h, ps_dec.c: Updates for PS fixed point, should completely work now
12 april 2004 gpascutto(at)nero.com
- drm_dec.c, drm_dec.h: eliminated sqrt and SA mapping/dequantization from DRM PS decoder