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ChangeLog for LAME
-==================-

- All dates/times are in GMT.
- Generated from cvs log entries
   (cvs2cl --gmt -S --no-wrap --header ChangeLog.header)

--

2001-12-20 08:44  dibrom

* libmp3lame/encoder.c:

no message

2001-12-20 08:33  dibrom

* libmp3lame/: encoder.c, set_get.c, util.h, vbrquantize.c:

improved quality of "fast" modes in certain situations

2001-12-18 17:44  dibrom

* frontend/parse.c:

removed bitrate compensation stuff for the abr bitrates since it appears no longer necessary

2001-12-18 17:28  dibrom

* doc/html/switchs.html:

added --alt-preset to the list of switches

2001-12-18 17:13  dibrom

* doc/html/history.html:

documented many changes which have been made over 3.90

2001-12-18 16:27  dibrom

* frontend/parse.c:

small tweak to "standard" preset

2001-12-18 16:14  dibrom

* libmp3lame/: psymodel.c, quantize.c, set_get.c, util.h,
vbrquantize.c:

small quality improvement for "extreme" and "insane", more bitrate tunings for "extreme" -- should average to 256kbps more often

2001-12-18 11:16  aleidinger

* configure:

regen: vorbis changes

2001-12-18 11:14  aleidinger

* configure.in:

- Change vorbis default to disabled
- Added -logg in the vorbis case (seems to be needed, I haven't tested it)

2001-12-18 11:13  aleidinger

* libmp3lame/vorbis_interface.c:

Try to unbreak vorbis support (it can't get worser).
You may need the vorbis source and add -I/path/to/vorbis_src/includes/ to
CFLAGS prior to running configure

Tested by: Jonathan Ryshpan <jonrysh@pacbell.net> on RedHat 7.2
Submitted by: Cyrille Lefevre <clefevre@citeweb.net> via FreeBSD problem report

2001-12-17 04:40  markt

* libmp3lame/quantize.c:

Minor changes to Gabriel's adjustment for ABR bitrate.
Updated testcases.

Added the following comments:

/*
        res_factor is the percentage of the target bitrate that should
        be used on average.  the remaining bits are added to the
        bitreservoir and used for difficult to encode frames.

        Since we are tracking the average bitrate, we should adjust
        res_factor "on the fly", increasing it if the average bitrate
        is greater than the requested bitrate, and decreasing it
        otherwise.  Reasonable ranges are from .9 to 1.0

        Until we get the above suggestion working, we use the following
        tuning:
        compression ratio    res_factor
          5.5  (256kbps)         1.0      no need for bitreservoir
          11   (128kbps)         .93      7% held for reservoir

        with linear interpolation for other values.

     */
    res_factor = .93 + .07 * (11.0 - gfp->compression_ratio) / (11.0 - 5.5);

2001-12-16 16:00  bouvigne

* libmp3lame/quantize.c:

better abr bitrate approximation (will break abr testcases)

2001-12-15 07:31  dibrom

* libmp3lame/: psymodel.c, set_get.c, util.h, vbrquantize.c:

More tunings for "fast" options for "standard" and "extreme" modes.

2001-12-14 16:27  dibrom

* libmp3lame/set_get.c:

small tweak to "extreme" mode

2001-12-14 07:00  dibrom

* frontend/parse.c, libmp3lame/lame.c,
libmp3lame/lame_global_flags.h, libmp3lame/psymodel.c,
libmp3lame/quantize.c, libmp3lame/set_get.c, libmp3lame/util.h,
libmp3lame/vbrquantize.c:

- changed --dm-presets to --alt-presets
- modified preset system
- applied tunings to vbr and psymodel, especially with --alt-preset standard, improves many difficult clips over the default vbr modes/presets (even those such as --r3mix) such as impulse cases (fatboy, spahm, them, gbtinc, ravebase, etc), pre-echo cases (castanets, death2, florida_seq, etc), tonality/js cases (2nd_vent, serioustrouble, bloodline, etc), low volume clips (piano, rach_original), many clips with problems with noise shaping 2, and much much more.  Practically all cases should be equal or improved in quality.
- added --no-preset-tune to disable tunings for --alt-preset "modes"

2001-12-03 18:15  markt

* USAGE, frontend/parse.c:

updated descriptions of some command line options, as per Dmitry

2001-11-30 18:35  markt

* lame.spec.in:

patch from lassauge@mail.dotcom.fr for lame.spec.in file.

2001-11-30 18:05  markt

* include/lame.h, libmp3lame/lame.c:

added lame_encode_buffer_long2(), since lame_encode_buffer_long() had
a scaling which restricted the precision of the input to the same
as if the input was 'short int'

decided to leave the original routine, on the off chance there
is some program out there which uses it.

2001-11-28 12:30  aleidinger

* Makefile.in:

regen

2001-11-28 12:29  aleidinger

* Makefile.am:

change description of make test

2001-11-26 15:21  takehiro

* libmp3lame/takehiro.c:

tuning of "pseudo half step noise shaping" with listening test.
and it works now even when scalefac_scale == 1

2001-11-26 15:19  takehiro

* libmp3lame/: psymodel.c, VbrTag.c:

fix warning

2001-11-26 11:00  aleidinger

* libmp3lame/version.h:

Bump alpha version.

2001-11-25 15:24  takehiro

* libmp3lame/: lame.c, quantize.c, quantize_pvt.c, takehiro.c,
util.h:

new noise shaping algorithm(pseudo half step noise shaping)
it brings slow but more accurate noise shaping.
enables with -q0 when CBR

2001-11-19 21:26  markt

* frontend/parse.c, libmp3lame/encoder.c,
libmp3lame/lame_global_flags.h, libmp3lame/set_get.c:

Reverted CVS back to before "gglower" option was added.

--scale is a better way to do this, and contrary to Hans' claims,
--scale is also lossless.

2001-11-18 22:44  robert

* frontend/parse.c, libmp3lame/encoder.c,
libmp3lame/lame_global_flags.h, libmp3lame/set_get.c:

patch by Hans van der Heijden, original email:

Datum: Sun, 18 Nov 2001 20:13:11 +0100
Von: "Hans van der Heijden" <H.Heijden@inter.NL.net>
An: <Robert.Hegemann@gmx.de>

Hi Robert,

For the first time, I compiled Lame, being a non-programmer (well, my work
involves programming, but that's a world apart with logic symbols, not C
language).
Because sometimes I have the urge to try something with the sourcecode.

I'd like to add a switch to avoid the use of --scale for preventing
clipping. It manipulates global_gain, similar as the mp3gain tool does, but
this would be much more convenient of course (and better quality-wise, being
'lossless').

Since I have no programming experience, can you take a look if I implemented
it correctly? The switch is called --gglower x, where each x-step stands for
1,5 dB. gg is short for global gain. So for example, --gglower 1 will
decrease the output volume with 1,5 dB (0,841). I would probably use this by
default, it will be enough to prevent clipping for all but the oddest
samples/settings.

I did a lot of copy/pasting from the --athlower switch, otherwise I probably
couldn't figure it all out!
Files involved are parse.c, lame_global_flags.h, set_get.c, lame.h and
bitstream.c.
I attached these files, if you search in each for 'gglower' you'll find the
added code.
Files came from the 11 Nov CVS.

Also attached is a cygwin lame.exe if you like to play with it.

Let's add it to CVS if it's OK (don't know how to do that myself, have to
tell Mark?).

Bye,
Hans

2001-11-17 11:17  aleidinger

* Dll/Example.cpp, Makefile.unix, Dll/Makefile.mingw32:

some mingw fixes from Vladislav Naumov <vnaum@echo.ru>

2001-11-14 16:25  aleidinger

* include/lame.h:

fixes in comments

2001-11-12 21:58  robert

* libmp3lame/lame.c:

[no log message]

2001-11-12 17:36  aleidinger

* include/lame.h:

spelling fixes in comments

2001-11-11 22:13  afaber

* Dll/BladeMP3EncDLL.c:

fixed bugs: 451879 and 438835

2001-11-11 15:08  aleidinger

* doc/man/Makefile.in, configure:

regen

2001-11-11 15:06  aleidinger

* libmp3lame/bitstream.c:

add CVS Id

2001-11-11 14:57  aleidinger

* Makefile.in, Dll/Makefile.in, debian/Makefile.in,
doc/Makefile.in, doc/html/Makefile.in, doc/man/Makefile.in,
dshow/Makefile.in, frontend/Makefile.in, include/Makefile.in,
libmp3lame/Makefile.in, libmp3lame/i386/Makefile.in,
misc/Makefile.in, mpglib/Makefile.in:

regen

2001-11-11 14:53  aleidinger

* configure.in, frontend/Makefile.am:

bugfix: --disable-{mp3x,mp3rtp} had build them
add: --disable-fontend

2001-11-11 14:48  aleidinger

* include/lame.h, libmp3lame/version.c, libmp3lame/version.h:

remove mp3x version, it doesn't belong into the lib
(this breaks every app which uses the function, but mp3x should
be the only app which uses it, so this is ok because I moved it
into gtkanal.c)

2001-11-11 14:47  aleidinger

* frontend/gtkanal.c:

move mp3x version here (from libmp3lame/version.[ch])

2001-11-11 11:31  aleidinger

* libmp3lame/Makefile.in:

regen

2001-11-11 11:30  aleidinger

* libmp3lame/Makefile.am:

add missing headers

2001-11-10 14:25  aleidinger

* libmp3lame/VbrTag.c:

at least fix the bus error on SPARC until Roel or someone else decides if we should fix it in another way

2001-11-06 14:43  aleidinger

* doc/html/switchs.html:

resample only for encoding

2001-11-06 12:41  aleidinger

* doc/man/lame.1:

athaa fixes, resample only for encoding

2001-11-06 01:31  jd-

* frontend/parse.c:

Cleaned up preset help; send explicitly requested help to stdout, not stderr.
Modularized original presets, with aliases to preserve the original behavior.

2001-11-05 15:26  dibrom

* frontend/parse.c:

modify lowpass values for dm-preset abr mode

2001-11-05 05:46  dibrom

* frontend/parse.c:

Updated dm-presets

2001-11-05 05:20  markt

* testcase.mp3, libmp3lame/encoder.h:

updated padding at end of MP3 to be 1152 samples.
So the last frame containing real data will always be followed
by a frame containing silence.  (since most decoders will only
decode the second to last frame)

2001-11-04 23:42  robert

* Makefile.MSVC:

lost i added

2001-11-04 23:39  robert

* Makefile.MSVC:

optimizing some intel compile flags

2001-11-04 18:51  robert

* configMS.h:

moved MSVC specific #pragma into MSVC section

2001-11-04 18:50  robert

* libmp3lame/quantize.h, DEFINES:

removed MAXQUANTERROR precompiler define

2001-11-04 18:48  robert

* frontend/parse.c, include/lame.h:

we don't want to make Naoki's msfix part of the API at this time, removed
from lame.h again.
parse.c compilation was broken by JD's presets_alias function.

2001-11-04 18:31  robert

* libmp3lame/: encoder.c, quantize.c, vbrquantize.c, vbrquantize.h:

removed MAXQUANTERROR precompiler define

2001-11-04 18:20  dibrom

* frontend/parse.c:

update dm-presets.. more to come shortly

2001-11-04 18:19  dibrom

* include/lame.h:

added msfix

2001-11-04 17:28  robert

* include/lame.h, libmp3lame/lame.c:

--vbr-mtrh is now known as --vbr-new

2001-11-04 17:22  robert

* Dll/BladeMP3EncDLL.c:

--vbr-mtrh is now known as --vbr-new

2001-11-04 13:39  aleidinger

* libmp3lame/set_get.c:

some fixes in the comments

2001-11-04 13:39  aleidinger

* frontend/parse.c:

mark --{voice,radio,cd,studio,phone} as deprecated

2001-11-04 13:33  aleidinger

* doc/man/lame.1:

remove --voice (deprecated)

2001-11-04 13:01  jd-

* frontend/parse.c:

Moved "--dm-preset *" preset profiles to "--preset dm-*".
Added code for aliasing presets to multiple broad or narrow purpose labels.

2001-11-04 08:37  jd-

* frontend/parse.c:

Allow specifying the r3mix preset with "--preset r3mix" for consistency

2001-11-03 10:51  jd-

* frontend/parse.c, include/lame.h, libmp3lame/lame.c,
libmp3lame/lame_global_flags.h, libmp3lame/set_get.c:

Renamed experimental switch "--ath-adjust" to "--athaa-type" for consistency.
All switches directly affecting ATH auto-adjustment begin with "--athaa-*".

2001-11-03 09:31  jd-

* frontend/parse.c, include/lame.h, libmp3lame/encoder.c,
libmp3lame/lame.c, libmp3lame/lame_global_flags.h,
libmp3lame/psymodel.c, libmp3lame/set_get.c, libmp3lame/util.h:

Added a bit of documentation to the long help.
To better reflect purpose, renamed adapt-thres-type and adapt-thres-level
to athaa-loudapprox and athaa-sensitivity, respectively.

2001-10-30 20:31  markt

* libmp3lame/VbrTag.c:

When determining enc_delay and enc_padding from VBR header, check
for reasonable values.

2001-10-29 22:00  markt

* frontend/get_audio.c, frontend/main.c, frontend/main.h,
frontend/parse.c, include/lame.h, libmp3lame/VbrTag.c,
libmp3lame/VbrTag.h, libmp3lame/lame.c,
libmp3lame/mpglib_interface.c, mpglib/interface.c, mpglib/mpglib.h:

VbrTag.c:  GetVBRTag() updated to parse enc_delay, enc_padding fields
enc_delay is used by 'lame --decode' to determine how many samples
to skip at the beginning during decoding.

2001-10-29 20:01  markt

* frontend/main.c:

for --nogap option, do not allow Xing VBR tag.

We should also not allow id3 tags and --nogap, but the are not turned on by
default, and it is more than a 3 line fix :-)

2001-10-29 08:41  bouvigne

* libmp3lame/: gain_analysis.c, gain_analysis.h:

adding gain analysis files

2001-10-29 06:08  markt

* frontend/main.c, libmp3lame/VbrTag.c,
libmp3lame/lame_global_flags.h, mpglib/interface.c:

--nogap and --nogapout fixed in frontend.  didn't check
if output is really gapless - hopefully no bugs have crept into
that while --nogap was broken.

2001-10-28 22:24  markt

* libmp3lame/VbrTag.c, libmp3lame/bitstream.c,
libmp3lame/lame_global_flags.h, libmp3lame/tables.c,
libmp3lame/util.c, mpglib/interface.c:

Fixed bug in VbrTag.c which is why Xing tag was broken for MPEG2
files.

This code:

              if( h_id == 0 )
                      pTagData->samprate >>= 1;

was, for unknown reasons, cutting the samplrate down by
a factor of two for MPEG2, causing the framesize of the Xing
header to be too large, causing it to overwrite the first
valid MP3 frame.

2001-10-25 11:54  roelvdb

* libmp3lame/VbrTag.c:

undo previous edit, misunderstanding

2001-10-24 23:59  roelvdb

* libmp3lame/VbrTag.c:

if ABR, {store bitrate <=255} else { use 4 low bits to store bitrateindex so "-b" for VBR(/CBR) is known. 0F for freeformat}

2001-10-24 20:45  markt

* testcase.mp3:

updated testcases

2001-10-24 16:33  aleidinger

* doc/man/lame.1:

sync with HTML

2001-10-24 12:44  bouvigne

* doc/html/: basic.html, examples.html, history.html, node6.html,
switchs.html:

doc fixes

2001-10-24 12:32  bouvigne

* doc/html/switchs.html:

a small athtype doc modif

2001-10-23 16:35  bouvigne

* doc/html/switchs.html:

fixes from Dmitry

2001-10-23 16:17  bouvigne

* doc/html/switchs.html:

fixes from Alexander

2001-10-23 14:06  aleidinger

* doc/man/lame.1:

add line breaks, expand examples section, add ID3 section, fixes

2001-10-23 14:06  aleidinger

* frontend/main.c:

fix for cygwin/mingw from egor duda <deo@logos-m.ru>

2001-10-22 21:31  roelvdb

* libmp3lame/VbrTag.c:

no message

2001-10-22 13:25  aleidinger

* doc/man/lame.1:

update based on HTML version

2001-10-21 17:00  bouvigne

* doc/html/: basic.html, switchs.html:

doc

2001-10-20 16:32  aleidinger

* Makefile.unix:

Submitted by: "Vladislav Naumov" <vnaum@inbox.ru>

I canged number 2 of his fixes to be equal to configure.in
(-O3 is the highest official supportes optimization option, some of
the options are superfluous (because they are included in -O3), some may
perhaps change the ABI (ABI, not API!), e.g. -malign-*).

Quote:
1. NOUNIXCMD = YES (don't use shell & sed)
2. CC_OPTS are set to produce optimized code. Somewhat faster.
3. frontend_sources & lib_sources are now fixed.
   GNU Make version 3.79.1 croaked about recursive variable.
4. ASFLAGS are correctly set, 'make -fMakefile.unix UNAME=MSDOS HAVE_NASM=YES'
   works smoothly (if you have nasm.exe, of course :))

2001-10-20 16:28  aleidinger

* Dll/Makefile.mingw32:

Submitted by: "Vladislav Naumov" <vnaum@inbox.ru>

Quote:
This makefile compiles lame_enc.dll with mingw32 (and possibly cygwin)
Of course, you must first build ../libmp3lame/libmp3lame.a.
liblame_enc.a can be used to link the lame_enc.dll to your programs.
Tested with EAC 0.9pb9 (my own favorite, http://www.exactaudiocopy.de/).

2001-10-19 17:39  bouvigne

* libmp3lame/VbrTag.c:

headering...

2001-10-18 19:55  bouvigne

* doc/html/switchs.html, frontend/parse.c:

documenting...hopefully nearly finished

2001-10-17 19:29  robert

* frontend/main.c:

patch by Gian-Carlo Pascutto

I saw someone reported a problem with my --nogapout
switch on the mailinglist. I have done a quick attempt
to fix the problems (and address another potential one).

I haven't actually tested the fixes, but I'm reasonably
sure they are correct, or at least they show how to
address the problem.

2001-10-17 13:23  roelvdb

* libmp3lame/VbrTag.c:

after discussing with Gabriel added some more AQ flag refinements (--athonly,--noath,--scale-*, free format)

and

made #define MAXFRAMESIZE 2880, because LAME used to fill the freeformat 640 LAME Tag with junk at the end.

2001-10-17 11:31  aleidinger

* configMS.h:

fix VERSION after last commit

2001-10-17 01:41  roelvdb

* libmp3lame/VbrTag.c:

added overflow protection to that lowpass field in the LAME Tag, just in case someone enters a very high lowpass value.

2001-10-17 01:18  roelvdb

* libmp3lame/lame.c:

44.1kHz:
instead of "transition band: 22228 Hz - 22761 Hz" lowpass filter,
"-b320 -a" (mono) will now give "transition band: 21517 Hz - 22050 Hz"
(as in the stereo case)

likewise on other samplerates.  I can imagine this can be done in a much more intelligent fashion.

also commented out a bit of similar code that seems obsolete now?

2001-10-16 18:49  bouvigne

* doc/html/switchs.html:

documenting - not finished

2001-10-16 18:07  afaber

* configMS.h, include/lame.h, libmp3lame/VbrTag.h,
libmp3lame/bitstream.c, libmp3lame/fft.c, libmp3lame/fft.h,
libmp3lame/lame.c, libmp3lame/psymodel.c, libmp3lame/quantize.h,
libmp3lame/quantize_pvt.c, libmp3lame/quantize_pvt.h,
libmp3lame/util.h:

Fixed some compiler warnings (mainly differences between function declaration and definition)

2001-10-16 15:00  roelvdb

* libmp3lame/VbrTag.c:

added the needed "else", fixed lowpass, added -V0/V1, --nores, -k, ...

2001-10-16 10:35  bouvigne

* doc/html/history.html:

history

2001-10-15 13:44  roelvdb

* libmp3lame/VbrTag.c:

fixed a wrong bracket causing >=256 CBR not to be AQ
added ABR>=256 S as AQ, consistent with CBR >=256S

2001-10-13 19:00  markt

* testcase.mp3:

updated testcases

2001-10-13 14:02  aleidinger

* include/lame.h, frontend/parse.c, libmp3lame/lame.c,
libmp3lame/lame_global_flags.h, libmp3lame/set_get.c,
libmp3lame/util.c:

add --scale-l and --scale-r options

Requested by: fasttimes@mochamail.com
Written by: mp3gain@hotmail.com

2001-10-13 14:00  aleidinger

* doc/man/lame.1:

update from "lame --longhelp"

2001-10-13 14:00  aleidinger

* USAGE, doc/html/switchs.html:

add --scale-l, --scale-r

2001-10-12 18:39  bouvigne

* doc/html/: index.html, switchs.html:

a few doc updates - not yet finished

2001-10-11 20:06  bouvigne

* USAGE, doc/html/basic.html, doc/html/examples.html,
doc/html/history.html, doc/html/id3.html, doc/html/modes.html,
doc/html/node6.html, doc/html/switchs.html:

[no log message]

2001-10-11 12:21  aleidinger

* libmp3lame/: encoder.c, util.h:

fix misunderstanding of gfc->padding

2001-10-10 02:17  roelvdb

* libmp3lame/: VbrTag.c, lame.c:

consequence, it's "LAME Tag", longhelp said Xing header

2001-10-10 02:15  roelvdb

* frontend/parse.c:

consequence, it's "LAME Tag"

2001-10-10 02:00  roelvdb

* frontend/main.c:

added 13 " if (silent < 10) "s to make "lame --decode --quiet" really silent.  there's still a LF I can't locate though...

2001-10-10 01:42  roelvdb

* Dll/BladeMP3EncDLL.c:

removed experimental X from --r3mix

2001-10-09 23:09  roelvdb

* libmp3lame/VbrTag.c:

adds delays/padding to tag, no range check and tested exclusively on windows

2001-10-09 22:34  roelvdb

* frontend/parse.c:

test commit CVS to fix --r3mix size increase (robert identified is as -X being used)

2001-10-09 14:30  aleidinger

* libmp3lame/version.h:

bump alpha version

2001-10-09 14:26  aleidinger

* Dll/BladeMP3EncDLL.c, frontend/parse.c, libmp3lame/VbrTag.c,
libmp3lame/encoder.c, libmp3lame/lame.c,
libmp3lame/lame_global_flags.h, libmp3lame/util.h:

Use the official enum names from lame.h instead of numbers or defines.

2001-10-08 12:54  bouvigne

* libmp3lame/util.c:

athtype fix

2001-10-06 19:25  markt

* include/lame.h:

added notes about scaling.  there are some inconsistencies in
the API:

lame_encode_buffer()   takes short int as input, range +/- 32768
lame_encode_float()    takes float, but data must be in the range
                       +/- 32768
lame_encode_double()   takes double, but data must be in the range
                       +/- 32768

lame_encode_int()     takes int, but data must be in the range of 'int'
                      for 32bit ints, this is +/- 2147483684

2001-10-06 19:17  markt

* frontend/get_audio.c:

updated error messages we now support 8,16,24 and 32 bit input

2001-10-06 19:05  markt

* frontend/get_audio.c, frontend/gtkanal.c, frontend/parse.c,
include/lame.h, libmp3lame/lame.c:

added support for 24 and 32 bit when not using libsndfile.
jd had already added the code to do this, just had to make
the libsndfile --bitwidth option available when not using
libsndfile.  Also updated unpack_read_samples to support 32bit.

Could not test this since I dont have any 24 bit files, and
sox cant seem to create them.

2001-10-05 22:43  robert

* libmp3lame/: lame.c, machine.h, quantize_pvt.c, quantize_pvt.h,
vbrquantize.c:

using -Xn similar to the old code to select different noise measurings with
the newer VBR code. the actual mapping is not final yet.

2001-10-05 13:00  bouvigne

* libmp3lame/util.c:

ath 4 switches to ath 2 in cbr mode

2001-10-05 12:59  bouvigne

* libmp3lame/lame.c:

made NsPsytune stopping using ath0 as default, as everyone is overriding the athwhen using nspsytune

2001-10-05 12:20  bouvigne

* Makefile.MSVC, libmp3lame/libmp3lame.dsp:

makefile.msvc and projects on par?

2001-10-04 10:01  aleidinger

* libmp3lame/: VbrTag.c, VbrTag.h:

fixes for Solaris 8 / add missing include

2001-10-02 16:02  markt

* frontend/: main.c, parse.c:

added nogap patch from Gian-Carlo Pascutto.

lame --nogapout <outputdir> --nogap file1.wav file2.wav file3.wav ...

untested.

2001-10-02 03:54  markt

* configure:

ran autoconf to make a new configure script

2001-10-02 03:53  markt

* INSTALL, configure.in, frontend/main.c, frontend/parse.c,
libmp3lame/lame.c, libmp3lame/vorbis_interface.c:

split Vorbis support into two pieces:

1.
HAVE_VORBIS   (decoding support).  This code still works!
(at least it compiles - I have't actually run it).
Can be enabled with ./configure --with-vorbis.  Changed the
default in configure.in to define HAVE_VORBIS

2.
HAVE_VORBIS_ENCODER
This is the code which hasn't compiled since Vorbis beta1.
Mainly because how you specify varous encoding "modes" has been
changed.  It's probably not to much work to get this working,
but there is no reason for this to be in LAME.

2001-10-02 00:00  markt

* libmp3lame/: VbrTag.c, bitstream.c, bitstream.h, encoder.c,
lame.c:

Music CRC computed on the fly.   Code stubs in place for
decoding on the fly.

2001-10-01 23:02  markt

* libmp3lame/: VbrTag.c, bitstream.c, bitstream.h, encoder.c,
lame.c, util.h:

started work to put in the ability to compute MusicCRC on
the fly, as well as decoding on the fly.

2001-09-30 20:36  robert

* frontend/parse.c, libmp3lame/bitstream.c, libmp3lame/bitstream.h,
libmp3lame/lame.c, libmp3lame/quantize.c,
libmp3lame/quantize_pvt.c, libmp3lame/quantize_pvt.h,
libmp3lame/set_get.c, libmp3lame/util.c, libmp3lame/util.h,
libmp3lame/vbrquantize.c:

removed some unused variable

2001-09-28 21:29  markt

* frontend/main.c:

cpu affinity back to #define _WIN32

2001-09-28 21:13  markt

* frontend/main.c:

process affinity patch is back

2001-09-28 20:46  markt

* USAGE:

more small updated to USAGE

2001-09-28 20:38  markt

* USAGE:

updated USAGE to reflect Dmitry's -B comments

2001-09-28 12:04  bouvigne

* Makefile.MSVC:

harmonization between makefile and project

2001-09-27 13:33  bouvigne

* libmp3lame/libmp3lame.dsp:

3dnow fft assembly

2001-09-21 04:50  markt

* testcase.mp3, frontend/main.c:

updated testcases (lowpass added to Info tag?)

2001-09-21 04:03  markt

* frontend/main.c:

disabled CPU affinity code.
should only be in a #ifdef NT-system, but I dont know what
the ifdef should be.

2001-09-20 08:38  bouvigne

* libmp3lame/libmp3lame.dsp, mpglib/mpglib.dsp:

corrected dsp files for VC++. Should work also under VC5, but not tested. Please report success/error

2001-09-20 07:15  bouvigne

* libmp3lame/: VbrTag.c, lame.c:

default lowpass stored in info tag

2001-09-19 14:32  markt

* testcase.mp3:

updated testcase.mp3

2001-09-18 13:37  aleidinger

* libmp3lame/util.c:

Fix memory hole (allocation from psymodel_init()).
Found by: Michael Fink <finkm@asamnet.de>

2001-09-17 23:54  markt

* libmp3lame/: VbrTag.c, util.c:

moved a 1M array from stack to heap in VbrTag.c

Some OS, when launching LAME on a seperate thread,
allocate a tine (128K?) stack.  moving this to the heap
is an ugly solution (requires a malloc() and free())
but lets see if it fixes the reported segfaults.

2001-09-17 21:17  markt

* frontend/main.c, include/lame.h, libmp3lame/VbrTag.c,
libmp3lame/lame.c, libmp3lame/util.c:

more code related to putting encoder padding into VBR tag

2001-09-17 20:05  markt

* include/lame.h, libmp3lame/VbrTag.c, libmp3lame/encoder.h,
libmp3lame/lame.c, libmp3lame/lame_global_flags.h,
libmp3lame/set_get.c:

added new call to API,
lame_get_encoder_padding()
which returns the amount of padding appended to the input
during encoding.

2001-09-17 19:15  markt

* libmp3lame/util.c:

moved MSVC cpu affinity code to the top of disable_FPE()

2001-09-15 09:57  aleidinger

* configure:

regen

2001-09-15 09:49  aleidinger

* configure.in:

Bugfix for libffm (Alpha architecture).
Submitted by: Simon Burge <simonb@wasabisystems.com>

2001-09-14 17:37  markt

* HACKING, README:

added a note about LAME being threadsave to the HACKING file.

2001-09-14 17:18  markt

* libmp3lame/util.c:

put Todd Richmond's EAC/lame SMP fix in util.c,
with all the messy code for setting floating point exceptions.
I put this in the
#if defined(_MSC_VER)
block, so it should only affect people using MSVC.

2001-09-11 07:47  potsticker

* libmp3lame/VbrTag.c:

Changed id string from 'Xing' to 'Info' for CBR files only

2001-09-08 18:39  potsticker

* libmp3lame/VbrTag.h, frontend/main.c:

Don't write Lame Tag status message if --quiet

2001-09-08 18:35  potsticker

* libmp3lame/VbrTag.c:

Don't write Lame Tag status message if --quiet

2001-09-08 18:27  potsticker

* libmp3lame/: VbrTag.c, VbrTag.h:

Don't write Lame Tag status message if --quiet

2001-09-07 23:42  potsticker

* libmp3lame/VbrTag.c, libmp3lame/lame.c, frontend/parse.c:

Write Lame Tag for all files (unless -t switch used)

2001-09-04 00:06  potsticker

* libmp3lame/VbrTag.c:

Implemented most of Lame Tag rev 0 (but no 'replay gain' yet)

2001-09-03 23:45  potsticker

* libmp3lame/: VbrTag.c, VbrTag.h:

Implemented most of Lame Tag rev 0 (but no 'replay gain' yet)

2001-09-03 23:43  potsticker

* libmp3lame/id3tag.h:

Moved some macro definitions into id3tag.h (referenced in VbrTag.c)

2001-09-03 20:56  robert

* libmp3lame/id3tag.c:

cr/lf patch

2001-09-02 20:07  potsticker

* libmp3lame/: id3tag.h, id3tag.c:

Moved some macro definitions into id3tag.h (referenced in VbrTag.c)

2001-08-31 18:41  markt

* libmp3lame/util.c:

lowered tolerence in an assert() in the lowpass filtering
routine.

2001-08-31 08:17  bouvigne

* libmp3lame/: VbrTag.c, util.h:

I hope it's fixed now

2001-08-29 20:08  bouvigne

* Dll/BladeMP3EncDLL.c, include/lame.h, libmp3lame/VbrTag.c,
libmp3lame/VbrTag.h, libmp3lame/version.c:

first implementation of lame Xvbr tag from J Dee

2001-08-28 18:51  markt

* API, HACKING, frontend/parse.c, libmp3lame/lame_global_flags.h,
libmp3lame/psymodel.c, libmp3lame/set_get.c:

msfix changes.  forgot to commit them yesterday

2001-08-28 17:06  aleidinger

* Makefile.unix:

OS/2 mods from slaughter@malaconet.org (in principle, I had to apply them by hand and modified it a little bit)

2001-08-28 15:41  aleidinger

* configure:

oops... wrong gtk-config

2001-08-27 21:06  aleidinger

* configure:

regen (+update to automake 1.5)

2001-08-27 21:04  aleidinger

* aclocal.m4, Makefile.in, Dll/Makefile.in, debian/Makefile.in,
doc/Makefile.in, doc/html/Makefile.in, doc/man/Makefile.in,
dshow/Makefile.in, frontend/Makefile.in, include/Makefile.in,
libmp3lame/Makefile.in, libmp3lame/i386/Makefile.in,
misc/Makefile.in, mpglib/Makefile.am, mpglib/Makefile.in:

update to automake 1.5

2001-08-27 21:04  aleidinger

* Makefile.unix:

USE_FFT3DN died some time ago

2001-08-27 21:03  aleidinger

* Makefile.am:

fixes for the update and diff target if you build in a seperate directory

2001-08-27 21:01  aleidinger

* frontend/main.c:

Bump MAX_NOGAP from 20 to 40, I wanted to make 34 gapless mp3s.

2001-08-27 20:59  aleidinger

* Makefile.am.global, config.guess, config.sub, depcomp, missing,
mkinstalldirs, misc/depcomp, mpglib/depcomp:

update to automake 1.5

2001-08-27 20:56  aleidinger

* DEFINES, Makefile.B32, Makefile.MSVC, Dll/MP3EncDll.dsp,
libmp3lame/libmp3lame.dsp, libmp3lame/vorbis_interface.c:

remove USE_FFT3DN, this define died some time ago

2001-08-27 20:55  aleidinger

* configure.in:

remove --malign-double completely

2001-08-27 20:52  aleidinger

* libmp3lame/fft.c:

USE_FFT3DN -> HAVE_NASM

2001-08-27 20:50  aleidinger

* lame.spec.in:

  - Build and include docs and libs correctly
  - Build extra programs

  Submitted by: Markus Linnala <maage@cs.tut.fi>

  Note:
  I didn't have a rpm based system, if this breaks feel free
  to revert my commit, I'm at a "commit what isn't obviously
  broken and seems to be a good idea" run at the moment.

2001-08-27 20:49  aleidinger

* doc/html/switchs.html, frontend/parse.c, USAGE:

  - OS/2 priority control
  Submitted by: "DoC" <slaughter@malaconet.org> (with minor changes by me)

2001-08-27 16:40  markt

* doc/man/lame.1, misc/Lame.vbs:

typo in man page fixed, new Lame.vbs from
"Ralf Kempkens" <Ralf.Kempkens@epost.de>

2001-08-26 19:01  markt

* configure.in:

removed -malign-double, based on Klemm's email.

2001-08-26 18:59  markt

* configure.in:

some missing quotes for AmigaOS section of configure.in,
submitted by Fredrik Mellstrom <traal@altavista.net>

(I cant beieve there are still people out there using
an amiga :-)

2001-08-26 18:38  markt

* mpglib/: interface.c, mpglib.h:

replaced "look_for_xing" variable with more descriptive name
"sync_bitstream".

2001-08-21 19:48  bouvigne

* frontend/parse.c:

switching --vbr-new to mtrh

2001-08-21 08:57  viral

* debian/: changelog, control, lame-dev.docs, lame.docs, rules:

Debian packaging modifications.

2001-08-20 22:26  afaber

* Dll/: BladeMP3EncDLL.c, MP3EncDll.dsp:

Updated new R3Mix settings, use lame get/set function and version info
so I got rid of the version.h and lame_global_flag.h include files

2001-08-20 20:54  robert

* doc/html/contributors.html:

adding Darin Morrison (author of dm presets)

2001-08-16 08:21  robert

* misc/abx.c:

update of abx.c by Frank Klemm

2001-08-15 21:58  robert

* frontend/parse.c, libmp3lame/lame.c:

making -Z a truely toggling switch
reordering the longhelp options list
dropping --extrahelp

2001-08-15 00:37  robert

* libmp3lame/lame.c:

dropped a nagging message for --vbr-mtrh (nspsytune tuned for ...)

2001-08-15 00:12  robert

* frontend/parse.c, libmp3lame/util.c:

update for --r3mix by Roel

2001-08-14 21:46  robert

* frontend/parse.c, libmp3lame/lame.c, libmp3lame/quantize_pvt.c,
libmp3lame/util.h, libmp3lame/version.h:

some good presets tuned by Dibrom after die hard listening tests
--dm-preset {standard,xtreme,insane,metal}
and a switch to modify the --ns-treble setting for sfb21 by
--ns-sfb21 x

2001-08-08 10:52  aleidinger

* configure:

regen

2001-08-08 10:51  aleidinger

* configure.in:

  - remove optimizations which get already switched on by -O2 or better
  - new experimental optimizations
  - bump version to 3.90

2001-08-08 10:50  aleidinger

* configMS.h:

bump version to 3.90

2001-08-07 20:41  afaber

* libmp3lame/libmp3lame.dsp:

Added NASM release build option

2001-08-02 18:42  afaber

* Dll/: BladeMP3EncDLL.c, BladeMP3EncDLL.h, Example.cpp,
MP3EncDll.dsp:

Added NASM build option, added Very High Quality option

2001-08-01 21:45  robert

* frontend/parse.c, libmp3lame/lame.c,
libmp3lame/lame_global_flags.h, libmp3lame/quantize_pvt.c,
libmp3lame/set_get.c, libmp3lame/version.h:

BUG fix in "on_pe", was allocating often more than the absolute limit of 4095 bits per granule
attention: testcases are most likely broken now!

2001-07-26 23:05  robert

* libmp3lame/: lame.c, psymodel.c, vbrquantize.c, version.h:

VBR mtrh related, bring --remix near to --r3mix bitrate wise

2001-07-25 20:19  robert

* frontend/main.c:

Michel SUCH, wildcard expansion for nogap using the OS/2 shell

2001-07-24 12:13  aleidinger

* configure:

regen

2001-07-24 12:12  aleidinger

* configure.in:

gcc 3.0 fix from Daniel T. Chen

2001-07-23 08:11  aleidinger

* aclocal.m4, configure:

update to automake 1.4-p5

2001-07-23 08:08  aleidinger

* Makefile.in, Dll/Makefile.in, debian/Makefile.in,
doc/Makefile.in, doc/html/Makefile.in, doc/man/Makefile.in,
dshow/Makefile.in, frontend/Makefile.in, include/Makefile.in,
libmp3lame/Makefile.in, libmp3lame/i386/Makefile.in,
misc/Makefile.in, mpglib/Makefile.in, config.guess, config.sub:

update to automake 1.4-p5

2001-07-23 08:05  aleidinger

* Makefile.am.global:

update to automake 1.4-p5

2001-07-22 19:24  robert

* libmp3lame/: quantize.c, vbrquantize.c:

small fixes

2001-07-22 06:37  jd-

* libmp3lame/encoder.c:

Pushed the maximum auto-level adjustment of the ATH from 20 dB to 32 dB

2001-07-20 23:56  robert

* libmp3lame/quantize.c:

small speed up for --vbr-old

2001-07-20 01:01  robert

* libmp3lame/: lame.c, quantize.c, quantize_pvt.c, vbrquantize.c,
version.h:

1) defaulted the old -Y code for --vbr-old
2) new behaviour of -Y: turns off sfb21 noise shaping (VBR)
3) some more tunings for --vbr-old

2001-07-19 11:36  aleidinger

* configure:

regen

2001-07-19 11:35  aleidinger

* configure.in:

  - removed useless (because already handled by Cygwin) MS-DOS case
  - bug fixes for alpha*-dec-osf*, *sgi-irix* and sparc*-sunos4*
  - print a "please contact us" message for sparc*-sunos4* and *beos
    (theses parts of configure.in are perhaps not neccessary)

2001-07-18 20:16  robert

* frontend/parse.c, libmp3lame/vbrquantize.c:

vbr-mtrh related: encode sfb21, may bloat on heavy metal music

2001-07-18 20:14  robert

* misc/abx.c:

update by Frank

2001-07-16 19:35  robert

* Dll/BladeMP3EncDLL.c, frontend/parse.c, include/lame.h,
libmp3lame/lame.c, libmp3lame/lame_global_flags.h,
libmp3lame/psymodel.c, libmp3lame/set_get.c, libmp3lame/util.h,
libmp3lame/version.h:

adding a new switch --allshort
this one forces LAME to use short blocks on every granule
useful for testing the short block masking abilities

2001-07-13 22:37  robert

* libmp3lame/: psymodel.c, quantize.c, util.h, version.h:

first try to fix the short block threshold calculation BUG
this patch tries to resolve the shortcommings for the short block
threshold calculation using VBR. Applying this patch for CBR/ABR
would break the testcases. It should not affect the vanilla --nspsy...
too, maybe later.

2001-07-07 19:54  bouvigne

* libmp3lame/reservoir.c:

maxmp3buf was beeing ignored

2001-07-05 21:25  robert

* libmp3lame/quantize.c:

fixing the assertion failures mentioned by Albert Faber

2001-07-05 15:56  markt

* configure:

regenerated configure

2001-07-05 15:55  markt

* configure.in:

updated gcc 2.96 check to use -O instead of -O1

2001-07-05 15:55  markt

* configure:

[no log message]

2001-07-05 15:54  markt

* configure.in:

gcc 2.96 check

2001-07-05 15:53  markt

* libmp3lame/version.h:

updated repository to 3.90alpha

2001-07-05 15:35  markt

* doc/html/history.html:

updateded history file from web page cvs repository

2001-07-05 15:32  markt

* ChangeLog:

update

2001-07-05 15:27  markt

* libmp3lame/version.h:

updated to 3.89beta

2001-07-02 21:45  robert

* libmp3lame/quantize.c:

bug fix for --nspsytune
minimum bits allocated was too low, resulting in assertion failures

2001-07-02 21:08  robert

* libmp3lame/lame.c:

changing --vbr-new noise measuring back to its usual one

2001-07-01 20:36  markt

* libmp3lame/psymodel.c:

unbreak CBR testcases.

2001-07-01 20:04  markt

* frontend/: get_audio.c, main.h, parse.c:

patch from Nick Duffek <nsd@bosbc.com>
for signed/unsigned and bitwidth options.

2001-07-01 16:48  robert

* libmp3lame/lame.c:

defaulting --vbr-mtrh to -q2 = -h

2001-07-01 13:11  robert

* libmp3lame/lame.c:

allow --vbr-{old,new} to select between different ATH autoadjust types too

2001-07-01 11:50  robert

* libmp3lame/: lame.c, set_get.c:

nspsytune related:
now it is possible to turn the scalefac_feature off again giving
--nspsytune -Z
the change was necessary, because of the hard coded -Z

2001-07-01 05:24  jd-

* libmp3lame/: encoder.c, lame.c, psymodel.c, util.h:

Restructured ATH auto-leveling code to fix bug for "--adapt-thres-type 1";
relaxed tuning for "--adapt-thres-type 2" for compromise with "--athtype 3"
(the previous bit rate is still available with "--adapt-thres-level -1.25")

2001-06-30 16:45  robert

* Makefile.MSVC:

fix for compiling mp3x on windows using Makefile.MSVC

2001-06-30 16:40  robert

* frontend/parse.c:

fix for compiling mp3x on windows using Makefile.MSVC

2001-06-30 00:26  robert

* frontend/parse.c, libmp3lame/lame.c, libmp3lame/psymodel.c,
libmp3lame/util.h, libmp3lame/vbrquantize.c:

2 new modes for --vbr-mtrh available by different -q n selections:
-q0 truely max noise
-q1 almost max noise

2001-06-29 20:58  robert

* libmp3lame/set_get.c:

revive --nssafejoint --ns-{alto,treble,bass}
lame_set_exp_nspsytune is *not an on/off switch*

2001-06-29 15:23  markt

* configure, configure.in, libmp3lame/lame.c:

patch for configure.in, replaced a bash specific loop,
from Oswald Buddenhagen <ob6@inf.tu-dresden.de>

2001-06-27 15:47  aleidinger

* configure:

regen

2001-06-27 15:46  aleidinger

* configure.in:

some hardware specific optimization options for gcc

2001-06-27 14:53  aleidinger

* libmp3lame/i386/Makefile.in:

regen

2001-06-27 14:53  aleidinger

* libmp3lame/i386/Makefile.am:

this is nasty, I want native nasm support in libtool, at least it works for me (sort of)

2001-06-27 14:11  aleidinger

* libmp3lame/: Makefile.in, i386/Makefile.in:

regen

2001-06-27 14:11  aleidinger

* libmp3lame/: Makefile.am, i386/Makefile.am:

go back to let libtool compile liblameasmroutines, the static case was broken, now the libtool v1.4 case may be broken

2001-06-26 11:38  aleidinger

* configure:

regen

2001-06-26 11:36  aleidinger

* configure.in:

make the use of nasm a configure option

2001-06-25 02:14  cisc

* frontend/main.c:

Include portableio.h for the WriteBytes() and WriteBytesSwapped() functions.

2001-06-24 21:01  robert

* lame.bat:

some comments updated

2001-06-24 16:47  robert

* doc/html/contributors.html, libmp3lame/version.h:

adding two more contributors

2001-06-24 15:58  robert

* Makefile.MSVC:

FLOAT8=float for IC

2001-06-24 15:57  robert

* Makefile.B32:

let it work again

2001-06-24 02:04  robert

* libmp3lame/: quantize.c, quantize.h, quantize_pvt.h, takehiro.c,
vbrquantize.c:

BUG fix in inc_subblock gain, was amplifying at the wrong place
this fix  may break the testcases
some unused parameters removed

2001-06-23 18:26  robert

* Dll/MP3EncDll.dsp:

patch for DLL Project file by Dmitry

2001-06-23 17:56  robert

* frontend/lametime.c, frontend/parse.c, mpglib/common.c,
Makefile.MSVC:

some fixes needed by the Borland Compiler BCC, first attempt to support BCC with Makefile.MSVC, DLL not supported yet, MP1 MP2 reencoding does not work with BCCcd lame (why?)

2001-06-23 12:19  robert

* libmp3lame/quantize_pvt.c:

fix letting Borland C++ compiler getting thru' again, Makefile.B32 is *not uptodate*

2001-06-23 12:15  robert

* frontend/get_audio.c:

BUG fix for mp1 and mp2 input, fixes problem introduced in Revision 1.63

2001-06-22 08:55  aleidinger

* ChangeLog:

update changelog

2001-06-22 08:49  aleidinger

* Makefile.am:

regen

2001-06-22 08:48  aleidinger

* Makefile.in:

we have a test subdir in cvs, force the test target to be out of date at every invocation of make

2001-06-21 20:40  bouvigne

* libmp3lame/reservoir.c:

change of the max frame size

2001-06-19 04:46  markt

* misc/: Lame.vbs, lameGUI.html:

updates from "Ralf Kempkens" <Ralf.Kempkens@epost.de>

2001-06-18 18:51  markt

* TODO, frontend/get_audio.c, frontend/get_audio.h,
frontend/main.c, frontend/main.h, frontend/parse.c, include/lame.h,
libmp3lame/bitstream.c, libmp3lame/bitstream.h,
libmp3lame/set_get.c, mpglib/interface.c, mpglib/mpglib.h:

added two new functions to return number of PCM samples buffererd
but not encoded, and the number of bytes of mp3 data buffered but
not output.  also added some comments to mpglib/interface.c to
make it easier to tell it to look for Xing headers in the middle
of a bitstream.

2001-06-16 00:40  robert

* Makefile.MSVC, Makefile.unix:

CPU feature detection for fft routines

2001-06-16 00:39  robert

* libmp3lame/: fft.c, util.h:

CPU feature autodetection for fft routines

2001-06-15 22:23  markt

* TODO, frontend/main.c, include/lame.h, libmp3lame/lame.c:

Robert's fix to init histgram data with --nogap.

lame_reinit_bitstream() renamed lame_init_bitstream(), and
it is called by lame_init_params().  It can also be called
after a call to lame_encode_flush_nogap().

2001-06-15 21:25  markt

* TODO, frontend/main.c, include/lame.h, libmp3lame/lame.c:

some fixes for VBR tags with --nogap option.

2001-06-14 23:09  robert

* frontend/parse.c:

fixed stdin

2001-06-14 00:58  robert

* libmp3lame/version.h:

bumped version to alpha 7

2001-06-14 00:43  robert

* libmp3lame/: lame.c, psymodel.c:

added JD's loudness approximation to Naoki's duplicated psy routine
as I defaulted JD's adapt stuff I was under the impression that he
added his code to both ones, so...

2001-06-14 00:19  markt

* frontend/main.c:

fix for nogap truncation call.  When processing the last
of the .wav files, we need to call lame_encode_flush()
instead of lame_encode_flush_nogap().

2001-06-13 22:46  robert

* frontend/parse.c:

LFN support for Win32: realized that it would be a good idea to release the search file handle after searching the filename

2001-06-13 08:44  aleidinger

* Makefile.DJGPP:

nasm fix

2001-06-12 21:58  robert

* frontend/parse.c:

long file name support for Win32 systems
works under Win95 using Intel compiler 4.5 / MSVC 4.2
not tested under NT, and not much tested anyway ;-)

2001-06-12 21:03  robert

* Makefile.unix:

seems to be forgotten by the last committ

2001-06-12 20:32  markt

* libmp3lame/bitstream.c:

old crc code removed from bitstream.c.
I had added this in when looking for the xing/crc bug

2001-06-12 12:47  aleidinger

* frontend/lametime.c:

fix cygwin build, sort some includes

2001-06-12 12:45  aleidinger

* libmp3lame/: Makefile.in, i386/Makefile.in:

regen

2001-06-12 12:45  aleidinger

* libmp3lame/: Makefile.am, i386/Makefile.am:

do not use libtool for the asm lib, libtool did not know about nasm

2001-06-12 12:42  aleidinger

* configure, frontend/Makefile.in:

regen

2001-06-12 12:42  aleidinger

* configure.in:

- enable shared lib
- disable asm routines
- fix build of asm routines in the win32 case

2001-06-12 12:41  aleidinger

* frontend/Makefile.am:

statically link libmp3lame to the frondends

2001-06-12 05:27  markt

* libmp3lame/lame.c:

removed CRC error message

2001-06-12 05:27  markt

* libmp3lame/VbrTag.c:

fix for Xing/CRC problem.

Xing toc data must start directly after sideinfo data, assuming
no CRC.  If CRC is set, then the Xing toc data must *still* start
in the same location (since original Xing demo code does not
check for CRC and modify the toc offset).

2001-06-12 04:51  markt

* libmp3lame/: bitstream.c, lame.c:

put old CRC routine back in (but disabled)

2001-06-12 03:35  markt

* Dll/BladeMP3EncDLL.c:

added some comments about the DLL's non-standard use of libmp3lame.a

2001-06-12 03:31  markt

* libmp3lame/Makefile.am:

Robert created lame_global_flags.h,
so I'm adding it to Makefile.am, in the "noinst" section.

2001-06-12 00:48  robert

* Dll/BladeMP3EncDLL.c, libmp3lame/lame_global_flags.h,
libmp3lame/quantize.c, libmp3lame/util.h:

- fixed Makefile.unix to let mp3rtp compile again (does it still work?)
- had to move lame_global_flags structure into a file of its own,
  because the Dll compiled but did not link anymore.
  Now it works again, tested on Win95 using Makefile.MSVC

2001-06-11 23:42  markt

* Dll/BladeMP3EncDLL.c, include/lame.h, libmp3lame/set_get.c,
libmp3lame/util.h:

committed Robert's patch.  lame_global_flags is gone :-)

2001-06-11 22:07  robert

* frontend/main.c:

some more new API things

2001-06-11 18:49  markt

* frontend/: gtkanal.c, parse.c:

converted rest of frontend code over to "new api"

2001-06-11 16:35  markt

* frontend/get_audio.c, frontend/get_audio.h, frontend/gtkanal.c,
libmp3lame/mpglib_interface.c, mpglib/interface.c:

Tracked down a bug in lame_decoder. It was not correctly
flushing the internal mpglib buffers when it hit EOF.

Problem was most severe with low bitrate example.  It the frame size
was 32 bytes, only the first 1/3 of the file would be decoded
and the reamining 2/3 of the entire file would be buffered
inside mpglib.

2001-06-10 20:35  robert

* Dll/BladeMP3EncDLL.c, include/lame.h:

making the old VBR default in preparation for the next release

2001-06-10 19:19  markt

* API, USAGE, misc/Lame.vbs, misc/lameGUI.html:

added new version of Lame.vbs from "Ralf Kempkens" <Ralf.Kempkens@epost.de>
including a GUI/HTML interface.

2001-06-08 21:40  markt

* frontend/: get_audio.c, gtkanal.c, main.c, main.h:

updated some comments related to restructering main.c
for the --nogap option

2001-06-08 21:29  markt

* API, TODO, frontend/get_audio.c, frontend/gtkanal.c,
frontend/main.c, frontend/mp3rtp.c, frontend/mp3x.c,
frontend/parse.c, frontend/parse.h, frontend/timestatus.c,
include/lame.h, libmp3lame/lame.c, libmp3lame/set_get.c:

preliminary --nogap option added.

--nogap file1 file2 file3

and it produces file1.mp3 file2.mp3 file3.mp3

problems: no id3tags, no vbr tags.

2001-06-08 18:59  markt

* test/lametest.py:

fix so lametest.py doesn't crash if lame does not create an
output file.

2001-06-08 00:00  markt

* frontend/main.c, libmp3lame/bitstream.c:

fixed bug with lame_encode_flush_nogap routine

2001-06-07 22:12  robert

* DEFINES, TODO:

[no log message]

2001-06-07 22:06  robert

* frontend/parse.c, libmp3lame/encoder.c:

--ath-adjust 1 (Gaby's original code) was disabled, any reasons for that JD?

2001-06-07 19:14  markt

* HACKING, frontend/get_audio.c, frontend/gtkanal.c,
frontend/parse.c, frontend/timestatus.c, libmp3lame/lame.c:

started updating frontend code to use the new API.

2001-06-07 14:02  aleidinger

* libmp3lame/fft.c:

unbreak (at least it compiles), more work needed

2001-06-07 10:11  jd-

* libmp3lame/encoder.c:

Allow ATH auto-adjust code to begin at the minimum value on the leading frame

2001-06-07 08:40  jd-

* libmp3lame/encoder.c:

Restored some ATH auto-adjust indentation and comments (altered since 3.88
in a code clean up)

2001-06-07 06:06  pgubanov

* libmp3lame/fft.c:

Choose asm-optimized FHT version if ARCH_X86 defined in fft.c

2001-06-05 22:13  afaber

* Dll/: BladeMP3EncDLL.c, BladeMP3EncDLL.h:

Added R3Mix quality setting

2001-06-05 19:19  aleidinger

* doc/html/history.html:

sync my entry with the one at the webpages

2001-06-05 00:39  markt

* INSTALL, TODO:

added note about mpglib i-stereo bug in TODO list.
fixed typo in INSTALL file

2001-06-04 23:57  markt

* TODO, libmp3lame/reservoir.c:

documented some variables in reservoir.c.

Current status is:

maxframesize = no restrictions

if strict_ISO is defined, we use Gaby's less restrictive
interpretation of the standard.

see TODO version 1.30 for a user who has a hardware player which
cannot handle 320kbps frames if the bit reservoir is used.

I guess the final verdict is tough luck :-)

2001-06-04 23:29  markt

* API, HACKING, frontend/parse.c, libmp3lame/lame.c:


print error message and fail if user selects error_protection
(since this is currently broken)

added some comments to HACKING on how to add a new option.

updated API to reflect that all lame_set/get functions are now
working.

2001-06-04 23:10  markt

* include/lame.h, libmp3lame/lame.c:

updated comments about lame_encode_flush_nogap()

2001-06-04 23:08  markt

* include/lame.h, libmp3lame/bitstream.c, libmp3lame/lame.c:

added lame_encode_flush_nogap().

This routine will flush all internal mp3 buffers, and pad the
last frame with ancillary data so it is a complete mp3 frame.

It will then set ResvSize to 0, so we can continue encoding.

after a call to lame_encode_flush_nogap(), if we close
the mp3 file and open a new one for the future data,
then the two mp3 files should play back 'gapless'
if they are first concatenated together.

2001-06-04 19:59  robert

* frontend/parse.c, libmp3lame/lame.c, libmp3lame/quantize.c,
libmp3lame/version.h:

tweaks to VBR

2001-06-04 10:02  afaber

* Dll/: BladeMP3EncDLL.c, BladeMP3EncDLL.h:

Extended interface with VBR method selection

2001-06-04 10:01  afaber

* mpglib/layer3.c:

Removed exit call(s) in error conditions, since these errors seems to be good recoverable

2001-06-04 01:54  robert

* libmp3lame/: lame.c, psymodel.c, quantize.c, util.h:

small tweaks to the VBR codes

2001-06-02 20:22  robert

* libmp3lame/: lame.c, quantize.c, util.h, version.h:

started different bit-pressure strategies (VBR)

2001-06-02 15:26  aleidinger

* configure:

regen

2001-06-02 15:25  aleidinger

* configure.in:

force cygwin users to use "CC=gcc ./configure"

2001-06-01 19:40  glessard

* frontend/get_audio.c:

Added support for non-compressed AIFF-C files in parse_aiff_header().

2001-05-30 01:38  markt

* configure, configure.in:

removed -pedantic gcc option.
From the gcc man page:  "There is no reason to use this
option; it exists only to satisfy pedants".

And there is a reason not to use it:  It causes people to
send me email asking if all the warning messages about c++ comments are ok.

2001-05-29 22:14  robert

* frontend/parse.c, include/lame.h, libmp3lame/encoder.c,
libmp3lame/lame.c, libmp3lame/set_get.c:

quick fix for a typo that turned off auto adjust code by accident, sorry

2001-05-27 18:58  robert

* frontend/parse.c, libmp3lame/lame.c, libmp3lame/psymodel.c,
libmp3lame/quantize.c, libmp3lame/version.h:

made JD's ATH adapt stuff default for --vbr-mtrh
some typings
changed bitpressure strategy for VBR a bit

2001-05-26 21:31  jd-

* libmp3lame/util.c:

use more digestible code in ATHformula_jd for a pre-release compiler bundled
with a popular Linux distribution

2001-05-26 16:17  robert

* libmp3lame/lame.c:

let the user select -qx for --vbr-mtrh, just to avoid useless e-mails

2001-05-24 22:25  robert

* libmp3lame/: lame.c, quantize_pvt.c:

just 5 minutes to add some more on the --verbose printing side

2001-05-21 18:55  bouvigne

* doc/html/history.html:

history

2001-05-21 18:19  bouvigne

* libmp3lame/lame.c:

update of the default lowpass value. Will probably break some testcases

2001-05-20 20:45  robert

* libmp3lame/: encoder.c, lame.c, util.h:

some more --verbose output

2001-05-19 16:16  robert

* libmp3lame/psymodel.c:

typo fixed

2001-05-19 16:13  robert

* frontend/get_audio.c, frontend/main.c, frontend/parse.c,
frontend/timestatus.c, include/lame.h, libmp3lame/lame.c,
libmp3lame/psymodel.c, libmp3lame/util.h:

starting a very verbose print function about all internal
settings, aiming more transparency for the experienced users

2001-05-15 01:24  robert

* libmp3lame/: psymodel.c, quantize_pvt.c, vbrquantize.c:

some tunings
still problems with fatboy.wav and ns.wav

2001-05-13 20:59  bouvigne

* libmp3lame/util.c:

comments in the ath functions

2001-05-13 11:33  robert

* libmp3lame/: lame.c, psymodel.c, util.c, util.h:

fixing tonality problem for --vbr-mtrh

2001-05-11 23:33  robert

* libmp3lame/quantize_pvt.c:

trying to point out the real difference in l3xmin calculation with nspsytune and without it

2001-05-11 22:14  robert

* libmp3lame/lame.c:

nspsytune & newer vbr

2001-05-11 01:30  robert

* frontend/get_audio.c, frontend/main.h, include/lame.h,
libmp3lame/quantize.c, libmp3lame/quantize_pvt.c,
libmp3lame/version.h, test/VBR.op:

compile fixes for Intel Compiler, dropped sfb21 early stopping for vbr-old (found differences)

2001-05-10 19:01  aleidinger

* include/lame.h, libmp3lame/set_get.c:

- Make the last few set/get functions functional.
  (TODO: use them in the frontend).
- Converted padding_type to an enum.
- Correct some typos.
- Adjust some lines to conform to the style of the majority of the file.

TODO:
- Search for XXX and do appropriate actions.
- Search for typos (because of alot of cut&paste programming).

2001-05-08 15:00  bouvigne

* frontend/parse.c, libmp3lame/util.c:

update of --r3mix

2001-05-06 15:11  robert

* libmp3lame/: lame.c, quantize.c, vbrquantize.c:

some desperate values for the fast mtrh VBR mode

2001-05-04 01:07  jd-

* libmp3lame/: tools.h, util.c:

Added "--athtype 5" to better represent higher frequencies (14 - 19 kHz).
Included supporting functions for quadratic interpolation.

2001-05-03 20:13  robert

* libmp3lame/: lame.c, quantize.c, util.c, util.h, vbrquantize.c:

some VBR-codeclean-up

2001-05-02 21:02  robert

* misc/lame4dos.bat:

patch by Alexander Stumpf:
- now works both with drag & drop (SFN) and from the 4DOS-Commandline (LFN)
- Using wildcards when prozessing from mp3 to mp3 caused a loop - fixed
- removed the mp3-extention test since LAME recognizes the input file fomat
  correctly for several versions now (i.e. no --mp3input neccessary anymore)

2001-05-01 22:55  robert

* libmp3lame/version.h:

bumped version number

2001-05-01 22:18  robert

* libmp3lame/: quantize.c, vbrquantize.c:

new -q2 mode for --vbr-mtrh

2001-05-01 20:37  bouvigne

* libmp3lame/reservoir.c:

change of max frame size

2001-04-28 15:37  robert

* libmp3lame/: encoder.c, quantize_pvt.c, util.c, vbrquantize.c:

--vbr-mtrh uses now -Y by default, some tweaks

2001-04-27 23:19  robert

* libmp3lame/: psymodel.c, quantize_pvt.c, util.c, util.h:

--experimentalY selects a different ATH adjustment
- keeps original noise floor
- affects high freqs more than low ones

2001-04-26 23:06  cisc

* config.guess, config.sub:

Added MorphOS recognition to configure script.

2001-04-26 04:38  markt

* README.B32, TODO:

removed mmx notes from README.B32

2001-04-25 16:21  aleidinger

* configure, libmp3lame/i386/Makefile.in:

regen

2001-04-25 16:20  aleidinger

* configure.in:

bugfix for gcc version detection

2001-04-25 16:19  aleidinger

* libmp3lame/i386/Makefile.am:

bugfix for non x86 architectures with installed nasm, tested by Karl Pauls <kpauls@eecs.wsu.edu> on Darwin

2001-04-25 06:59  markt

* TODO, frontend/get_audio.c, frontend/main.h, frontend/parse.c,
include/lame.h, libmp3lame/set_get.c:

removed 'disable_wave_header' variable from encoding library.
It is in the frontend code only.

2001-04-24 01:38  markt

* TODO, frontend/get_audio.c:

added something to the TODO list.

changed:

"buffer[1]+i"  code to  "&buffer[1][i]"

in get_audio.c.  buffer[1]+i is clever, but it confused the
maintainer of EAC enough to cause him to submit it as a bug
report.

2001-04-23 19:47  bouvigne

* libmp3lame/: lame.c, util.c:

[no log message]

2001-04-22 22:57  bouvigne

* libmp3lame/util.c:

update of the ath functions

2001-04-22 01:34  jd-

* frontend/get_audio.c:

Fixed trailing data bug introduced with the 24 bit input code

2001-04-21 22:23  jd-

* frontend/get_audio.c, frontend/get_audio.h, frontend/gtkanal.c,
frontend/main.c, frontend/mp3rtp.c, include/lame.h,
libmp3lame/lame.c:

Add 24-bit PCM waveform input capability (with or without libsndfile),
and glue code to preserve the functionality of routines that only handle
up to 16-bit data.  The changes support both little and big endian
architectures.

2001-04-17 20:04  afaber

* libmp3lame/libmp3lame.dsp, Dll/BladeMP3EncDLL.c,
mpglib/mpglib.dsp, frontend/lame.dsp:

Added MMX compile option

2001-04-17 19:22  bouvigne

* libmp3lame/util.c:

auto adjusting ath shape for vbr on ath type 4

2001-04-16 21:26  bouvigne

* libmp3lame/: encoder.c, lame.c, psymodel.c:

wrapped a few things inside of ifdef HAVE_GTK

2001-04-16 11:50  takehiro

* libmp3lame/: psymodel.c, util.h:

spread function is now packed into linear array.
it reduces memory assumption and improves cache efficienty.

2001-04-16 08:27  takehiro

* include/lame.h, libmp3lame/VbrTag.c:

now try to calculate the CRC of VBR header.

2001-04-16 07:58  takehiro

* libmp3lame/: bitstream.c, bitstream.h:

cleaned and improved CRC calculation method

2001-04-13 15:13  aleidinger

* libmp3lame/set_get.c:

add some comments about converting int->enum

2001-04-13 15:12  aleidinger

* frontend/parse.c:

use some of Marks set-functions, also without error checking (yet)

2001-04-12 17:40  bouvigne

* libmp3lame/: encoder.c, lame.c:

[no log message]

2001-04-08 07:52  takehiro

* libmp3lame/: machine.h, quantize_pvt.c:

portability enchancement(from sourceforge's LAME open discussion forum).

quantize_pvt.c: changed 1e99 into FLOAT8_MAX
machine.h: defined FLOAT8_MAX

2001-04-04 21:58  bouvigne

* libmp3lame/lame.c:

update of the lowpass values for vbr rh

2001-04-04 18:11  bouvigne

* libmp3lame/psymodel.c:

update of -d for joint stereo

2001-04-01 03:22  jd-

* frontend/parse.c, include/lame.h, libmp3lame/encoder.c,
libmp3lame/lame.c, libmp3lame/set_get.c, libmp3lame/util.h:

added an --adapt-thres-level option to allow adding an offset (in dB)
to the point below which adaptive ATH level adjustment occurs

2001-04-01 02:11  jd-

* include/lame.h:

added set/get functions to include/lame.h for option --adapt-thres-type

2001-03-31 23:44  jd-

* frontend/parse.c, libmp3lame/set_get.c:

added set/get functions to libmp3lame/set_get.c for option
--adapt-thres-type, and used the set function in frontend

2001-03-30 18:43  markt

* testcase.mp3, frontend/get_audio.c, test/lametest.py:

updated testcase.mp3
removed some unused code from get_audio.c

2001-03-30 17:16  markt

* test/lametest.py:

delete output mp3 file before running lame.
(before, if lame crashes and does not write any output, the
script would use the old output mp3 file, and if it hadn't changed,
all tests would pass.)

2001-03-29 18:31  cisc

* libmp3lame/: version.c, version.h:

Moved inclusion of lame.h to version.h for lame_version_t in prototype.

2001-03-27 12:26  jd-

* libmp3lame/psymodel.c:

added --adapt-thres-type 2 (auto-level adjustment of the ATH,
with a frequency-based loudness approximation).

2001-03-27 12:04  jd-

* frontend/parse.c, include/lame.h, libmp3lame/encoder.c,
libmp3lame/lame.c, libmp3lame/psymodel.c, libmp3lame/util.h:

added option, --adapt-thres-type 2 (auto-level adjustment of the ATH
with a frequency-based loudness approximation).

2001-03-27 10:56  aleidinger

* configure:

regen (do not enable vorbis by default)

2001-03-27 10:56  aleidinger

* configure.in:

do not enable vorbis by default

2001-03-26 23:02  markt

* libmp3lame/set_get.c:

added code to more of the lame_set/lame_get functions-
but without any error checking :-(

Only 47 more to go!

2001-03-26 20:46  markt

* TODO, libmp3lame/util.c:

dont scale the input if scale=1.0.

2001-03-26 18:38  markt

* TODO:

updated TODO list with some filtering stuff

2001-03-26 17:42  markt

* libmp3lame/encoder.c:

another MPEG2 bug found by: "Jiri Hajek" <jirik@ucw.cz>

This code:

> int  sum_pe_MS = pe_MS[0][0] + pe_MS[0][1] + pe_MS[1][0] + pe_MS[1][1];
> int  sum_pe_LR = pe   [0][0] + pe   [0][1] + pe   [1][0] + pe   [1][1];

does not work for MPEG2.  now fixed.

2001-03-26 16:05  aleidinger

* configure:

regen (version bump)

2001-03-26 16:04  aleidinger

* configure.in:

Welcome to 3.89

2001-03-26 00:38  markt

* frontend/brhist.c:

bug in brhist_disp_total()

for --freeformat bmode, br_frames = 0 (why?)
so sum / br_frames would segfault.

if br_frames == 0 , routine now just returns without printing
anything.

2001-03-26 00:12  markt

* TODO:

minor editing of TODO file

2001-03-25 23:18  markt

* libmp3lame/version.h:

updated version to 3.89 alpha 1

2001-03-25 23:16  markt

* libmp3lame/version.h:

updated version to 3.88beta

2001-03-25 23:14  markt

* API, README, TODO, libmp3lame/lame.c, libmp3lame/libmp3lame.dsp:

made ath type 2 the default.
updated test cases
added set_get.c to libmp3lame.dsp

2001-03-25 21:37  shibatch

* libmp3lame/psymodel.c:

Fixed nspsytune.

2001-03-25 18:43  afaber

* Dll/BladeMP3EncDLL.def, Dll/MP3EncDll.dsp,
libmp3lame/bitstream.h, libmp3lame/encoder.h,
libmp3lame/psymodel.c, libmp3lame/tables.h:

Removed the last remainings of KLEMM_43 in order to complet the Windows DLL compilation

2001-03-20 00:42  markt

* libmp3lame/util.c:

added a few more minor comments to resampling code

2001-03-20 00:28  markt

* libmp3lame/util.c:

removed some cruft from blackman() filtering routine

2001-03-19 21:26  markt

* frontend/get_audio.c, libmp3lame/util.c, test/lametest.py:


Tested fixed resampling code.  It seemed to work.
Added a few comments.

Also added documentation for "-w" for the usage function in lametest.py

2001-03-18 14:31  aleidinger

* libmp3lame/vorbis_interface.c:

use the new MSGF API in Vorbis

2001-03-18 14:25  aleidinger

* libmp3lame/vorbis_interface.c, frontend/get_audio.c:

use the new ERRORF API in Vorbis encoding (+fixes for needed API change to lame_decode_ogg_{initfile,fromfile}())

2001-03-15 19:40  markt

* libmp3lame/util.c:

Put in fix for resampling bug in fill_buffer_resample.

Code assumed it would be fed at least BLACKSIZE samples.
For each input buffer, the code would save the last BLACKSIZE
samples for use for the next call to fill_buffer_resample.

If the code recieves less than blacksize samples, it will
now shift in just as many new samples as are available into
the save buffer.

Not tested :-(

2001-03-14 14:38  aleidinger

* Dll/BladeMP3EncDLL.c, dshow/Encoder.cpp, dshow/Mpegac.cpp,
dshow/PropPage_adv.cpp:

regexp: MPG_MD_(.*) -> $1

2001-03-14 14:38  aleidinger

* Makefile.B32, Makefile.DJGPP, Makefile.MSVC, Makefile.unix:

add set_get.c to the build

2001-03-14 10:57  aleidinger

* Makefile.in:

regen

2001-03-14 10:56  aleidinger

* Makefile.am:

do not forget Makfile.am.global at "make dist"

2001-03-14 10:49  aleidinger

* ChangeLog:

update

2001-03-14 10:40  aleidinger

* doc/html/Makefile.in, doc/man/Makefile.in,
libmp3lame/i386/Makefile.in:

regen with automake 1.4d instead of 1.4

2001-03-13 06:15  markt

* libmp3lame/util.c:

added assert() to resampling code

2001-03-12 20:58  markt

* libmp3lame/psymodel.c:

a few more comments added to psymodel.c

2001-03-12 20:40  markt

* libmp3lame/: psymodel.c, tables.c:

removed ISO TABLE reading code from psymodel.c,
and ISO psy data from tables.c

2001-03-12 20:31  markt

* libmp3lame/psymodel.c:

removed shortlived MINTHMM experiment

2001-03-12 18:52  markt

* USAGE, configure:

updated USAGE.
ran configuer with --enable-maintainer-mode which seems to
have touched all this .in files, sorry about that...

2001-03-12 07:26  markt

* API, libmp3lame/vbrquantize.c:

a few updates to API

2001-03-12 04:38  markt

* frontend/get_audio.c, include/lame.h, libmp3lame/bitstream.c,
libmp3lame/bitstream.h, libmp3lame/encoder.c, libmp3lame/encoder.h,
libmp3lame/lame.c, libmp3lame/set_get.c:

fixed a few compiler warnings and the assert in lame_get_mode().
added NOT_SET value to MPEG_mode_e

2001-03-11 11:25  aleidinger

* DEFINES:

  - remove outdated entries
  - add OLD_ATH_AUTO_ADJUST

2001-03-11 11:24  aleidinger

* Makefile.in:

- regen from Makefile.am (testupdate target)

2001-03-11 11:24  aleidinger

* frontend/: depcomp, get_audio.c, gtkanal.c, main.c, mp3x.c,
parse.c, timestatus.c:

*.c:
  - use set/get functions
  *** lame_set_quality(): should it check for <0 and >9 itself? (parse.c)

depcomp:
  - update (autotools)

2001-03-11 11:23  aleidinger

* libmp3lame/: depcomp, encoder.c, lame.c, psymodel.c, util.c,
util.h:

libmp3lame/encoder.c:
  - MPEG_mode (JOINT_STEREO) change (related to set/get functions change)
  - J.D.s improvements to Gabriels ath auto adjust code (VBR)
  - move ath auto adjust code into seperate function

libmp3lame/lame.c:
  - errorf/msgf/debugf changes
  - MPEG_mode (JOINT_STEREO/...) change (related to set/get functions change)
  - remove prototypes of set/get functions

libmp3lame/psymodel.c:
  - MPEG_mode (JOINT_STEREO/...) change (related to set/get functions change)

libmp3lame/util.[ch]:
  - new errorf/msgf/debugf implementation

libmp3lame/depcomp:
  - update (autotools)

2001-03-11 11:22  aleidinger

* include/lame.h:

  - set/get functions related cleanup
  - errorf/msgf/debugf

2001-03-11 11:21  aleidinger

* libmp3lame/Makefile.in:

regen

2001-03-11 11:21  aleidinger

* libmp3lame/Makefile.am:

- add set_get.c

2001-03-11 11:20  aleidinger

* libmp3lame/set_get.c:

- set and get functions for the gfp

2001-03-10 19:15  markt

* libmp3lame/encoder.c:

a little more tuning of tot_energy for ATH adjust

2001-03-10 19:06  markt

* libmp3lame/encoder.c:

modified ATH adjustment code to use tot_ener returned by psy model
and not the maximum of the PCM sample values.

We need to replace this with JD's formula.   We need to decide
if this is really worth while.  My preference is to take the
most conservative ATH possible, but this seems to produce too
high bitrates for VBR modes. (this may no longer be true
not that masings are computed in all scalefactor bands)

2001-03-10 18:33  markt

* frontend/get_audio.c:

added 127 also, on recommendation of JD, to 8bit -> 16bit
conversion routine

2001-03-10 18:29  markt

* frontend/get_audio.c:

fix from "J.D." <jodaman@cegt201.bradley.edu> for
8 bit input support.

2001-03-09 17:56  markt

* test/lametest.py:

'os.pathsep' changed to 'os.sep'

For example, on unix:

os.pathsep = ":"  - the character that seperaters search paths in
                    the PATH environment variable

os.sep = "/"      - the charcter that seperates directories

2001-03-07 12:32  aleidinger

* test/lametest.py:

- use OS independent path seperator

2001-03-07 12:31  aleidinger

* DEFINES:

- NOTABELS is now the default

2001-03-05 20:29  markt

* libmp3lame/: lame.c, psymodel.c, quantize_pvt.c:

code (disabled) to use minimum value when going from partition
bands to scalefactor bands (instead of average value)

2001-03-05 18:21  markt

* testcase.mp3, libmp3lame/psymodel.c, libmp3lame/quantize_pvt.c:

Noise calculation:  had to switch calculation of tot_noise and
over_noise back to being done in db units.  Multiply (to save
the 22 log10() function calls) was overflowing.

updated testcases to reflect changes

2001-03-05 01:44  markt

* testcase.mp3:

updated testcase.mp3 for NOTABLES code

2001-03-05 01:26  markt

* libmp3lame/psymodel.c:

NOTABLES enabled by default.

Psycho acoustics computed in *all* scalefactor bands.

cvs tag before this change:  before_notables
cvs tag after this change:   notables

2001-03-05 01:25  markt

* libmp3lame/psymodel.c:

The last commit before NOTABLES becomes the default.
tagged with "before.notables"

2001-03-04 20:03  markt

* libmp3lame/: encoder.c, psymodel.c, psymodel.h, util.h:

More prep work for enabling NOTABLES.
Will now compute masking for all scalefactor bands

2001-03-04 15:30  markt

* testcase.mp3, libmp3lame/psymodel.c, libmp3lame/util.c:

Finished proper normalization of spreading function.

updated testcases

2001-03-04 06:56  markt

* libmp3lame/psymodel.c:

more tweaking of s3 normalization

2001-03-04 06:48  markt

* libmp3lame/psymodel.c:

spreading function moved into seperate routine, s3_func().
s3 normalized so that:

         +inf
           /
           |  s3 [ bark ]  d(bark)   =  1
           /
         -inf

which resulted in dividing the result by 0.66.

This is the first step in fixing the long outstanding bug
mentioned by Takehiro:  s3[i][j] is normalized improperly for
values of i near the partition band boundaries.  For these values,
the computed 'norm' is much too small since a lot of the data is
missing, resulting in artificially increasing the spreading function
(and thus the masking)

--nspsytune: s3_l function is used with a normalization of .5
(instead of computing the norm).  So I changed this to a .5*.66
to compensate for the above change.

Next step:

1.
s3[i][j] will be multiplied by the width (in barks) of the
j'th partition band (about .35).  Once this is done, we will not need to
compute and divide by 'norm' later.

2.
Make NOTABLES the default

3.
compute psymodel all the way up to 22khz.

2001-03-04 05:51  markt

* API, libmp3lame/lame.c, libmp3lame/util.c, libmp3lame/util.h:

added prototypes to lame.c  (but functions not yet written)

2001-03-04 05:13  markt

* include/lame.h:

finished last of the prototypes

2001-03-04 05:02  markt

* frontend/get_audio.c:

changed to:

        gfp->num_samples = data_length / (channels * ((bits_per_sample+7) / 8));

thanks J.D.!

2001-03-04 00:20  markt

* include/lame.h, libmp3lame/lame.c:

added:
lame_encode_buffer_sample_t, which is called by the following functions
in the API:

lame_encode_buffer                 (original, short int interface)
lame_encode_buffer_float
lame_encode_buffer_long

2001-03-02 22:39  markt

* frontend/get_audio.c, test/lametest.py:

get_audio.c: fixed num_samples computation for case when
bits_per_sample < 8.  (althouth this case is already trapped for
earlier)

lametest.py:  slight change to reference mp3 filename generation
so lametest.py can be run from another directory.

2001-03-02 18:28  markt

* Makefile.am, testcase.mp3, doc/html/Makefile.in,
doc/man/Makefile.in, frontend/get_audio.c,
libmp3lame/i386/Makefile.in:

error message about non-PCM wave files from
"J.D." <jodaman@cegt201.bradley.edu>

Added "make testupdate" to Makefile.am, which updates
the test file in the CVS repository

2001-02-27 11:54  robert

* include/lame.h, libmp3lame/lame.c:

lame.h  typo
lame.c  fix for possibility of calling lame_init_parms twice

2001-02-27 11:39  aleidinger

* DEFINES:

remove KLEMM_42

2001-02-27 11:38  aleidinger

* configure, Makefile.in, frontend/Makefile.in, misc/Makefile.in:

regen

2001-02-27 11:37  aleidinger

* frontend/Makefile.am, misc/Makefile.am:

remove EXTRA_PROGRAMS on make clean

2001-02-27 11:36  aleidinger

* Makefile.am:

remove testcase.new.mp3 on error

2001-02-27 11:36  aleidinger

* configure.in:

display version of gcc

2001-02-27 11:35  aleidinger

* include/lame.h:

fix typo in comment

2001-02-27 11:33  aleidinger

* libmp3lame/util.c:

include machine/floatingpoint.h on FreeBSD

2001-02-27 09:59  robert

* libmp3lame/: VbrTag.c, bitstream.c, lame.c, quantize_pvt.h,
takehiro.c, util.c, util.h:

VbrTag.c   fixed gfp/gfc typo
lame.c     made data flow analysis happier: there was a possible path to use channels before definition. Even though it would be an error following this path, but the compiler doesn't know it
util.hc    message functions are not intended to change gfc?!?
takehiro.c fixed a warning
bitstream.c fixed a warning

2001-02-27 06:14  markt

* frontend/gtkanal.c, include/lame.h, libmp3lame/VbrTag.c,
libmp3lame/bitstream.c, libmp3lame/lame.c, libmp3lame/psymodel.c,
libmp3lame/quantize.c, libmp3lame/quantize_pvt.h,
libmp3lame/takehiro.c, libmp3lame/util.c, libmp3lame/util.h,
libmp3lame/vbrquantize.c:


Implmented Frank's excellent idea about error messages:

gfc->errorf, gfc->msgf and gfc->debugf are all FILE *.
default is stderr.  If you want to disable all internal library
messages, set these to NULL with lame_set_errorf(), lame_set_msgf() etc...

For a GUI, you can set these to regular files, and then read
the files and display the messages in an pop up window.

Maybe the default should be NULL?

2001-02-27 05:17  markt

* include/lame.h:

plugging away at a few more prototypes

2001-02-26 22:45  robert

* frontend/parse.c, libmp3lame/util.c:

little change to Roel's --r3mix setting, on request by Roel

2001-02-26 19:08  markt

* libmp3lame/VbrTag.c:

non RH_SEEKTABLE code removed from VbrTag.c

2001-02-26 18:57  markt

* frontend/lametime.c:

removed to //include lines

2001-02-26 18:52  markt

* frontend/: get_audio.c, lametime.c:


incomprehensible gobbledygook replaced by call to standard
'stat' function for file size.

2001-02-26 08:06  markt

* include/lame.h:

more prototypes added to lame.h

2001-02-26 07:38  markt

* USAGE, frontend/parse.c, libmp3lame/lame.c:

useTemporal turned on by default
--notemp option added.

2001-02-26 07:26  markt

* include/lame.h:

added more of the lame_get/lame_set prototypes to lame.h

also added this:

// I give up. Klemm has worn me down on this one...
typedef lame_global_flags lame_t;

2001-02-26 06:34  markt

* misc/Lame.vbs:

lame.vbs changes submitted by "Paul Reedy" <ka5pmv@webzone.net>

2001-02-25 22:47  markt

* libmp3lame/vorbis_interface.c:

removed a klemm_42 from vorbis_interface.c

2001-02-25 22:47  markt

* INSTALL, libmp3lame/lame.c, libmp3lame/vorbis_interface.c:

klemm_42 enabled by default.

This code uses a different formula to choose the lowpass
filter.  It takes into account stereo vs. jstereo
(jstereo gets 25% more bandwidth).  This has the effect
of stereo 128kbps using a 14khz lowpass filter, which some
people may not like.

2001-02-25 22:02  markt

* libmp3lame/lame.c, test/CBRABR.op:

made allow_diff_short the default if mode=stereo and
allow_diff_short has not been set to 0 or 1 by the calling
program.

addes these notes to lame_init_params() :
*
* We first have some complex code to determine bitrate,
* output samplerate and mode.  It is complicated by the fact
* that we allow the user to set some or all of these parameters,
* and need to determine best possible values for the rest of them:
*
*   set some CPU related flags
*   check if we are mono->mono, stereo->mono or stereo->stereo
*   compute bitrate and output samplerate:
*          user may have set compression ratio
*          user may have set a bitrate
*          user may have set a output samplerate
*   set some options which depend on output samplerate
*   compute the actual compression ratio
*   set mode based on compression ratio
*
*  The remaining code is much simpler - it just sets options
*  based on the mode & compression ratio:
*
*   set allow_diff_short based on mode
*   select lowpass filter based on compression ratio & mode
*   set the bitrate index, and min/max bitrates for VBR modes
*   disable VBR tag if it is not appropriate
*   initialize the bitstream
*   initialize scalefac_band data
*   set sideinfo_len (based on channels, CRC, out_samplerate)
*   write an id3v2 tag into the bitstream
*   write VBR tag into the bitstream
*   set mpeg1/2 flag
*   estimate the number of frames (based on a lot of data)
*
*   now we set more flags:
*   nspsytune:
*      see code
*   VBR modes
*      see code
*   CBR/ABR
*      see code

2001-02-25 21:28  markt

* frontend/parse.c:

removed VBR warning

2001-02-25 20:24  markt

* libmp3lame/psymodel.c:

edited a few comments in psymodel.c

2001-02-25 20:17  markt

* libmp3lame/encoder.c, libmp3lame/psymodel.c,
libmp3lame/psymodel.h, libmp3lame/util.h, test/nores.op:

Started some re-originization of psymodel.c
created:

psymodel_init() function, called by both psymodel and psymodel_ns.

I was carefull to make sure no binary changes were introduced
with --nspsytune.

Modified both psymodel and psymodel_ns to return the
energy in each channel.  I'm going to request that the
ATH level adjust be based on the energy comptuted by the
psymodel, rather than computing a magnitude in encoder.c

2001-02-25 17:37  markt

* Dll/BladeMP3EncDLL.c, frontend/parse.c, include/lame.h,
libmp3lame/lame.c, libmp3lame/util.c, libmp3lame/util.h:

removed mode_fixed variable.  If calling program selects a mode
(mono, stereo, jstereo) then that mode is used, otherwise
lame picks best mode to use.

2001-02-25 01:58  markt

* include/lame.h:

started adding more prototypes into lame.h:

int lame_set_variable_name(lame_global_flags *, int)
int lame_get_variable_name(lame_global_flags *)

_get will return the value (instead of an error code)
as suggested.

_set will return an error code.  But right now, the way lame
works there is no error checking until lame_init_params() is
called.  This is because, for example, bitrate=135
is not an error if free_format=1, but it is an error
for CBR.  So many errors cannot be detected until all options
are set.

2001-02-24 19:35  markt

* include/lame.h, libmp3lame/util.h:

commented out a uint_64_t field in util.h to get lame to
compile.  Do we really need these types of variables?

removed some stuff from lame.h.  Note that many decisions have
already been made about the library interface, so if you are
planning on changing this, you need to check with me
(mark taylor) first.  In particular,
there is going to be no file I/O, and all data is in
machine order. (no endian stuff in the library).

2001-02-24 13:55  robert

* Makefile.unix, configMS.h:

get Makefile.unix working again (tested for Linux, not for OS/2 etc.)

2001-02-21 21:17  robert

* libmp3lame/lame.c:

--vbr-mtrh related

2001-02-21 17:07  robert

* libmp3lame/vbrquantize.c:

take sfb21 into consideration for median search

2001-02-21 17:06  robert

* libmp3lame/util.c:

index transformation in select_kth_int()

2001-02-21 14:59  aleidinger

* test/lametest.py:

do not print the passed/failed statistic in the makeref case

2001-02-21 13:49  robert

* frontend/parse.c, libmp3lame/lame.c:

default quality handling fix

2001-02-21 12:39  aleidinger

* Dll/BladeMP3EncDLL.c:

lame.h has to be included before version.h

2001-02-20 18:34  aleidinger

* Makefile.in, config.h.in, configure, configure.in,
frontend/brhist.c:

- Patch (#103821) from guy_hutchison:
    Fixes compilation problem on systems with ncurses dir
- add ChangeLog to Makefile.in

2001-02-20 18:23  aleidinger

* libmp3lame/: encoder.h, version.h:

[no log message]

2001-02-20 18:20  aleidinger

* doc/html/: Makefile.am, Makefile.in:

  - add basic.html

2001-02-20 18:20  aleidinger

* configMS.h:

  - add LAME_LIBRARY_BUILD

2001-02-20 18:20  aleidinger

* libmp3lame/util.h:

  - more documentation, seems to be partially truncated  (Frank)
  - CPU_features is now a struct

2001-02-20 18:19  aleidinger

* libmp3lame/takehiro.c:

  - CPU_features is now a struct

2001-02-20 18:19  aleidinger

* libmp3lame/lame.c:

  - CPU_features is now a struct, no need to waste space for those
    bolean values (Frank)
  - introduce some KLEMM_44 protected code

2001-02-20 18:18  aleidinger

* libmp3lame/util.c:

  - fixes + docu for ATHformula_Frank()       (Frank)
  - don't compile old resampling in KLEMM_44 case

2001-02-20 18:17  aleidinger

* libmp3lame/version.c:

  - doxygen parseable documentation
  - better lclint flags
  - enable get_lame_version_numerical()

2001-02-20 18:17  aleidinger

* include/lame.h:

  - delete prototype of already removed get_lame_about()
  - add get_lame_version_numerical() and lame_version_t
    (now dshow didn't needs to include version.h to get the numerical
     version of lame (dshow not changed, I let pgubanov do this))
  - introduce some KLEMM_44 protected code  (Frank)
  - rework formatting and documentation to be more (IMO much more) readable
    (no lines longer than 80 chars, consistent formatting, looks alot cleaner)

2001-02-20 10:41  aleidinger

* DEFINES:

Remove KLEMM_04, there was a previous commit which handled it, see
ChangeLog.

2001-02-20 01:56  markt

* DEFINES, frontend/brhist.c, frontend/get_audio.c,
frontend/timestatus.c:

KLEMM 5,6,7 made the default & removed

2001-02-20 00:40  markt

* libmp3lame/lame.c:

simplified lame_encoder_buffer_interleaved: it now always calls
lame_encoder_buffer()

2001-02-20 00:30  markt

* libmp3lame/: encoder.c, lame.c, util.c, util.h:

fix for --scale problem?

made a new routine:  fill_buffer()

This is the generic routine used to copy data from the input buffer
into lame's internal buffer, 'mfbuf[]'.

It also calls the resample code if necessary, and the user selected
rescaling code if necessary.

2001-02-20 00:26  markt

* frontend/parse.c:

added comment to vbr warning message

2001-02-20 00:24  markt

* frontend/parse.c:

re-added the warning about VBR modes. It seems to have been deleted
at some point.

This is because this website:

http://www.kuro5hin.org/?op=displaystory;sid=2001/1/25/164540/759

is comparing Vorbis with lame -V4.

While many people like the high bitrate VBR modes,
lame -V4 is *often* of lower quality than CBR.

2001-02-19 18:29  aleidinger

* test/VBR.op:

- remove "--silent", lametest.py now handles this

Aproved by: robert

2001-02-19 18:28  aleidinger

* test/lametest.py:

- allow relative paths in a more portable manner
- should be more OS independand now
- more file checks (readable/executable)
- internally adds new option "--quiet" to the options

This works on my system, it also should work on systems where the
previous version worked. It's not as portable as it could be,
search for XXX in the source.

2001-02-18 21:18  robert

* frontend/main.c, frontend/parse.c, libmp3lame/lame.c,
libmp3lame/version.h, test/VBR.op:

new options --silent and --quiet to be really quiet
new option --verbose (default) to turn -S/--silent off again
--vbr-mtrh and --vbr-new use now ATH type 2
for VBR modes it is allowed to use different block types in stereo mode (not yet joint stereo)
bumped version to 3.88 alpha 10

2001-02-18 12:11  aleidinger

* dshow/: Makefile.am, Makefile.in:

Add recently added files to the makefile.

2001-02-17 15:45  pgubanov

* dshow/Encoder.cpp:

gfp is sometimes zero in CEncoder::Encode() - why???

2001-02-17 14:30  aleidinger

* libmp3lame/: pcm.c, pcm.h:

New code from Frank, some needed parts in different files aren't commited
yet, they produce huge differences with lametest.py even if KLEMM_44 isn't
defined. -> KLEMM_44 (new API + resampling) isn't usable yet

2001-02-17 14:27  aleidinger

* test/lametest.py:

- use "/usr/bin/env python" instead of "/usr/bin/python" in shebang line
   (portability)
- use "-l" instead of "--lines" for wc
   (portability, has to run on every IEEE 1003.2 ("POSIX.2") compliant
   system)
- bugfix, check for lame2 instead for lame1 in the lame2 part
   (Note: the entire test didn't work for me if I use e.g.
    ./lametest.py XXX.op ../../testcases/XXX ../../build.org/frontend/lame ...)

2001-02-17 14:17  pgubanov

* dshow/: aboutprp.cpp, aboutprp.h:

Elecard copyrigth added (executives need it for some reason)

2001-02-17 13:58  pgubanov

* dshow/: Mpegac.cpp, Property.rc, UIDS.H, dshow.dsp, dshow.dsw,
elogo.ico, resource.h:

Some stability improvements + Elecard copyrigth added (executives need it for some reason)

2001-02-16 17:23  markt

* doc/html/basic.html:

added basic.html to cvs

2001-02-16 10:35  pgubanov

* dshow/dshow.dsp:

STDC_HEADERS defined in project settings

2001-02-16 10:33  pgubanov

* libmp3lame/lame.c:

mono handling in encode_buffer_interleaved caused access violation - fixed

2001-02-14 22:22  aleidinger

* ChangeLog:

Now we have a ChangeLog, generated from the output of "cvs log"

2001-02-14 22:21  aleidinger

* ChangeLog.header:

Header for the ChangeLog, not included at "make dist"

2001-02-14 22:20  aleidinger

* TODO:

remove Makefile.MSVC, robert seems to keep it up to date

2001-02-14 22:20  aleidinger

* Makefile.B32:

try to unbreak it, add configMS.h -> config.h (untested)

2001-02-14 22:20  aleidinger

* DEFINES:

add USE_FFT3DN

2001-02-14 22:19  aleidinger

* INSTALL:

   * add some more info how to use some advanced features of our
     configure script
   * add some info for Cygwin users (use configure)
   * add some info about faster code with nasm

2001-02-14 20:50  robert

* frontend/parse.c:

added -V1 to Roel's --remix preset, I assume it was missing by accident

2001-02-14 16:38  aleidinger

* Makefile.am.global, Makefile.in, aclocal.m4, configure,
configure.in, Dll/Makefile.in, debian/Makefile.in, doc/Makefile.in,
doc/html/Makefile.in, doc/man/Makefile.in, dshow/Makefile.in,
frontend/Makefile.in, include/Makefile.in, libmp3lame/Makefile.in,
libmp3lame/i386/Makefile.in, misc/Makefile.in, mpglib/Makefile.in:

use new automake 1.4d (bugfixes)

2001-02-14 14:43  robert

* libmp3lame/: encoder.c, util.h:

tuning of the auto ath adjustment for --vbr-mtrh mode

2001-02-14 14:24  robert

* libmp3lame/util.c:

patch by Roel:
tweaking his ATH modification (--athtype 3)

2001-02-13 18:27  markt

* frontend/parse.c:

fixed typo in parse.c

2001-02-13 18:24  markt

* libmp3lame/psymodel.c:

added a lot of documentation on the psycho acoustics
to the top of psymodel.c

2001-02-13 18:22  markt

* mpglib/: common.c, common.h, interface.c:

improved head_check() function:  When resyncing data stream,
only look for headers of the same layer of the previous
frames.  i.e. dont allow layer 2 and layer 3 frames in the
same stream.

2001-02-13 18:21  markt

* frontend/: get_audio.c, parse.c:

added the --r3mix option
fixed bug with --decoder-mp3delay option
added error message for non-8 and 16 bit input

2001-02-13 16:58  robert

* frontend/parse.c, include/lame.h, libmp3lame/encoder.c,
libmp3lame/lame.c, libmp3lame/psymodel.c,
libmp3lame/quantize_pvt.c, libmp3lame/util.c, libmp3lame/util.h:

first of all: this patch shows no difference in the CBR/ABR test

- made athtype 3 default for VBR modes, 1 still default for CBR/ABR modes
- made athadjust default for VBR modes, CBR/ABR modes don't need it
- removed --athadjust switch, was only temporally solution
- collected all spreaded ATH settings into ATH_t struct
  if someone needs a new ATH related variable, please add it here

2001-02-12 18:24  markt

* doc/html/: contributors.html, history.html, index.html,
node6.html, switchs.html:

new html docs from Gabriel

2001-02-12 17:47  markt

* test/lametest.py:

print total pass/fail message at end

2001-02-09 16:47  robert

* libmp3lame/quantize_pvt.c:

patch by Gaby:
allow ATH adjust for the ATH only modes too

2001-02-08 22:19  robert

* test/VBR.op:

update to the VBR python options file

2001-02-07 15:51  robert

* libmp3lame/: encoder.c, vbrquantize.c:

all patches --vbr-mtrh related

encoder.c:
- made a variant of Gaby's auto ATH adjust the default

vbrquantize.c:
- some small code moves
- added some safety margin to the global gain

2001-02-06 21:43  robert

* libmp3lame/: psymodel.c, vbrquantize.c:

we should not try to hard to get high freqs thru'
so I will let --vbr-mtrh as is. It seems to give
reasonable file sizes again, even with Frank's ATH.

2001-02-05 10:18  robert

* frontend/parse.c, include/lame.h, libmp3lame/encoder.c,
libmp3lame/quantize_pvt.c:

re-check-in of Gaby's ATH auto adjustment code.
You need to specify --athadjust to get this
SUBSTANTIALLY QUALITY IMPROVEMENT

quote:
"Also, we already have gfc->ath_lower (specified in db).
No reason to add another variable which does the same thing,
and does not even use the same units."

That is not true, there is actually no gfc->ath_lower in dB.
We have a gfp->ATHlower in dB. But this is of a totally
different meaning.
  gfp->ATHlower will lower the ATH for the whole file by a fixed
  amount of x dB.
  gfc->ath_auto_adjust will lower the ATH on a frame by frame basis
  depending on the peak volume.

2001-02-05 04:58  markt

* frontend/parse.c:

Added warning about using VBR modes.
This is because this website:

http://www.kuro5hin.org/?op=displaystory;sid=2001/1/25/164540/759

is comparing Vorbis with lame -V4.

While many people like the high bitrate VBR modes,
lame -V4 is *often* of lower quality than CBR.

2001-02-05 02:36  shibatch

* libmp3lame/psymodel.c:

Reverted part of last tweaks of nspsytune.

2001-02-05 02:27  markt

* HACKING:

updated HACKING with directions on how to run the
lametest.py python script

2001-02-05 02:24  markt

* test/: CBRABR.op, VBR.op, lametest.py, nores.op:

Adding a python script used for testing, along with
some sample options files.

2001-02-05 02:23  markt

* HACKING, libmp3lame/encoder.c, libmp3lame/quantize_pvt.c:

reverted encoder.c and quantize_pvt.c back to 13:00 3 Feb 2001.
These modifications broke my test cases.  Any such changes need
aproval first.

Also, we already have gfc->ath_lower (specified in db).
No reason to add another variable which does the same thing,
and does not even use the same units.

2001-02-05 00:34  cisc

* frontend/amiga_mpega.c:

MPG_MD_LR_LR define was moved, set mode_ext to 0 instead (since we don't get that info anyway).

2001-02-04 23:56  robert

* frontend/parse.c, libmp3lame/lame.c, libmp3lame/vbrquantize.c:

parse.c: small change in default behaviour for --vbr-mtrh
lame.c: it makes no sense for a sfb21 extra at sample frequencies below 44.1 kHz
vbrquantize.c: oops, last commit was a merger from a wrong branch of mine

2001-02-04 23:28  shibatch

* libmp3lame/quantize_pvt.c:

Enabled auto-adjust ATH for nspsytune.

2001-02-04 23:14  shibatch

* libmp3lame/psymodel.c:

Tweaked nspsytune.

2001-02-03 23:20  robert

* libmp3lame/: quantize_pvt.c, version.h:

bumped version to alpha 9
some clean-up

2001-02-03 20:10  robert

* libmp3lame/: encoder.c, quantize_pvt.c, util.c, util.h,
vbrquantize.c:

patch by Gabriel Bouvigne:
auto adjust of ATH for low volume tracks
        a big improvement in quality!
therefore on by default

patch by Robert Hegemann:
further improvement of --vbr-mtrh mode

2001-02-02 01:04  robert

* libmp3lame/: quantize.c, quantize_pvt.c:

--vbr-mtrh tweaks

2001-01-31 19:44  aleidinger

* configure, configure.in:

bugfix

2001-01-31 15:34  robert

* libmp3lame/quantize.c:

fix a typo I introduced by my last commit

2001-01-31 12:53  aleidinger

* Makefile.am.global, Makefile.in, acconfig.h, acinclude.m4,
aclocal.m4, config.h.in, configMS.h, configure, configure.in,
depcomp, Dll/Makefile.in, debian/Makefile.in, doc/Makefile.in,
doc/html/Makefile.in, doc/man/Makefile.in, dshow/Makefile.in,
frontend/Makefile.in, include/Makefile.in, libmp3lame/Makefile.am,
libmp3lame/Makefile.in, libmp3lame/i386/Makefile.in,
misc/Makefile.in, mpglib/Makefile.in:

- config*/Makefile*/ac*:
   * tests for *int*_t
   * test for 80 bit floats (for speed optimizations)
   * add pcm.* to the makefile
   * removed resample.[ch] from the makefile
   * depend upon automake 1.4b
   * fix in check for ccc
     (submitted by nold via the sourceforge patch page at
     the lame project page, patch id #103507)
   * something I may have forgotten

  Note:
  Please don't commit any Makefile.in if you didn't have
  changed the corresponding Makefile.am. CVS didn't stores
  the time stamps of the files at commit time, it stores
  the time stamps of the commit time, so we have to commit
  the files in the correct order, but I'm to lazy to do so
  and I assume I'm not the only one.
  The same applies to config*.

- depcomp:
  missing file, the dependancy tracking should work again

2001-01-30 20:53  robert

* libmp3lame/quantize.c:

fixed a design flaw in VBR_iteration_loop() I'm responsible for.
affects quality!

2001-01-30 20:52  robert

* libmp3lame/: lame.c, quantize_pvt.c, vbrquantize.c:

tuning of --vbr-mtrh mode

2001-01-30 20:51  robert

* frontend/parse.c, include/lame.h:

patch by Gaby:
changed --athlower to accept floats

2001-01-30 11:02  robert

* libmp3lame/: psymodel.c, util.c:

psymodel.c: fixing compile problem (was: M_LN10 undefined)
util.c: Roel's modification to Gaby's ATH, new: --athtype 3

2001-01-29 14:46  robert

* libmp3lame/vbrquantize.c:

--vbr-mtrh and --vbr-new use now the faster and sloppier
scalefactor-band noise calculation with quality settings
-q 3...9

2001-01-28 12:51  takehiro

* libmp3lame/: quantize.h, util.h:

oops, compile problem fix

2001-01-28 12:39  takehiro

* libmp3lame/: quantize.c, quantize.h, quantize_pvt.c,
vbrquantize.c:

magic number 4095 and 4096 is removed

2001-01-27 18:00  takehiro

* libmp3lame/psymodel.c:

make temporal masking effect strong.

2001-01-27 17:52  takehiro

* libmp3lame/quantize_pvt.c:

debug message is removed :)

2001-01-27 17:39  takehiro

* frontend/parse.c, include/lame.h, libmp3lame/psymodel.c,
libmp3lame/quantize_pvt.c, libmp3lame/util.h:

experimental temporal masking support.
"--temporal" option to use this.

2001-01-26 22:47  robert

* frontend/parse.c, libmp3lame/psymodel.c, libmp3lame/quantize.c,
libmp3lame/quantize_pvt.c, libmp3lame/vbrquantize.c:

tuning of --vbr-mtrh VBR mode

2001-01-25 20:57  robert

* misc/abx.c:

update by Frank:
some further endings and audio formats

2001-01-24 23:59  robert

* libmp3lame/quantize_pvt.c:

found and fixed another BUG caused by the "bit optimization." patch

2001-01-24 23:02  robert

* libmp3lame/: pcm.c, pcm.h:

updates by Frank

2001-01-24 22:33  robert

* Makefile.DJGPP, Makefile.unix:

small config.h related tunings

2001-01-24 21:33  robert

* libmp3lame/vbrquantize.c:

quick-fix for code that was broken by Takehiro's last
"bit optimization." in function calc_xmin(), quantize_pvt.c

2001-01-23 12:50  takehiro

* libmp3lame/quantize_pvt.c:

bit optimization.

2001-01-23 07:12  shibatch

* libmp3lame/quantize.c:

Bugfix of nspsytune.

2001-01-22 23:00  afaber

* Dll/BladeMP3EncDLL.c:

VBR was always enabled, even when the client did not ask for it

2001-01-22 19:54  aleidinger

* libmp3lame/vorbis_interface.c:

remove trailing garbage

2001-01-22 09:31  shibatch

* libmp3lame/: psymodel.c, quantize.c:

Tweaked nspsytune.

2001-01-22 04:35  markt

* Makefile.in, configure, Dll/Makefile.in, debian/Makefile.in,
doc/Makefile.in, doc/html/Makefile.in, doc/man/Makefile.in,
dshow/Makefile.in, frontend/Makefile.in, frontend/parse.c,
include/Makefile.in, libmp3lame/Makefile.in, libmp3lame/psymodel.c,
libmp3lame/i386/Makefile.in, misc/Makefile.in, mpglib/Makefile.in:

fixed bug preventing -m a mode from working.

ran autoconf which changed all the Makefile.in's

2001-01-22 01:07  robert

* libmp3lame/: pcm.c, pcm.h, vorbis_interface.c:

patches by Frank:

vorbis_interface: was/is broken since a long time
pcm.[ch]: fixing some transfer errors (email)

2001-01-21 21:14  afaber

* Dll/BladeMP3EncDLL.c:

Fixed problems with writing the Xing MP3 header (gfc->internal_flags structure was already freed, while it was needed to write the Xing MP3 tag)

2001-01-21 19:13  robert

* libmp3lame/: pcm.c, pcm.h:

patches by Frank:

scalar.nas - new SIMD assembler routines
resample.[ch] - removed
pcm.[ch] - new, containing resampling routines and more
version.c - some clean up

2001-01-21 19:06  robert

* libmp3lame/: i386/scalar.nas, resample.c, resample.h, version.c:

patches by Frank:

scalar.nas - new SIMD assembler routines
resample.[ch] - removed
pcm.[ch] - new, containing resampling routines and more
version.c - some clean up

2001-01-21 19:03  robert

* frontend/lametime.c:

it's always a good idea to include its own header file

2001-01-20 09:51  robert

* libmp3lame/util.c:

patch by Gaby:

I changed a file from the 19/01 cvs (I added an ath balanced between the
original one and Frank's one on the option --athtype 2)

2001-01-19 09:08  shibatch

* libmp3lame/: encoder.c, psymodel.c, quantize_pvt.c:

Improved reservoir handling(nspsytune).

2001-01-18 22:18  robert

* libmp3lame/quantize_pvt.c:

allow "--athlower n" to modify the ATH for sfb21

2001-01-18 13:04  aleidinger

* Makefile.DJGPP:

add config.h to the clean target

2001-01-18 13:03  aleidinger

* Makefile.DJGPP:

bugfix (please report if it's broken, I can't test the config.h target)

2001-01-17 21:32  robert

* Makefile.unix:

additional fixes

2001-01-17 20:35  robert

* libmp3lame/: VbrTag.c, util.c, util.h:

RH_SEEK_TABLE enables a different method of generating TOC entries
in Xing VBR header. now enabled!

PLEASE TEST TRY IT

It should fix the problem poeple reported who encode radio shows or
alike which last a few hours.
Another advantage is, it will not steadily  increase LAME's memory footprint
while running.

2001-01-17 16:05  shibatch

* libmp3lame/psymodel.c:

Reverted the final change.
It degraded encoded quality of gspi*.wav.

2001-01-17 13:26  shibatch

* libmp3lame/psymodel.c:

Tweaked nspsytune.

2001-01-17 09:55  robert

* Makefile.unix:

try to fix the broken Makefile after latest configurification

2001-01-17 09:54  robert

* libmp3lame/newmdct.c:

+ replaced M_SQRT2 by SQRT2 which is defined in util.h
+ replaced "=-" by "= -" to avoid confusion with the
  old K&R "=-" operator, an equivalent to "-=". Even
  though new compilers seem to handle it as an
  assignement and unary minus sequence, but some
  buggy compiler could be trapped here (as I).

2001-01-16 13:08  robert

* configMS.h:

turned some defines for system include files on

2001-01-16 09:04  robert

* Makefile.MSVC:

fixed typo, sorry

2001-01-15 15:16  aleidinger

* Makefile.am, Makefile.am.global, Makefile.in, config.h.in,
configMS.h, configure, configure.in, Dll/Makefile.am,
Dll/Makefile.in, debian/Makefile.am, debian/Makefile.in,
doc/Makefile.am, doc/Makefile.in, dshow/Makefile.am,
dshow/Makefile.in, frontend/Makefile.am, frontend/Makefile.in,
frontend/brhist.c, frontend/console.c, frontend/get_audio.c,
frontend/gpkplotting.c, frontend/main.c, frontend/mp3rtp.c,
frontend/parse.c, frontend/rtp.c, include/Makefile.am,
include/Makefile.in, libmp3lame/Makefile.am,
libmp3lame/Makefile.in, libmp3lame/id3tag.c, libmp3lame/machine.h,
misc/Makefile.am, misc/Makefile.in, mpglib/Makefile.am,
mpglib/Makefile.in, mpglib/common.c, mpglib/decode_i386.c,
mpglib/mpg123.h:

automake/autoconf cleanup and enhancement

2001-01-15 14:19  shibatch

* libmp3lame/: encoder.c, psymodel.c, util.h:

More cleanups and bugfixes of --nspsytune.

2001-01-15 09:38  aleidinger

* doc/html/Makefile.am:

remove node[57].html

2001-01-15 09:14  gramps

* USAGE:

Raised track limit from 99 to 255 per user requests.

2001-01-15 09:10  robert

* Makefile.B32, Makefile.MSVC, Makefile.unix:

more RH_AMP clean up

2001-01-15 08:58  gramps

* frontend/parse.c, doc/html/id3.html:

Raised track limit from 99 to 255 per user requests.

2001-01-15 08:48  gramps

* libmp3lame/id3tag.c:

- Simplified prologue of all public functions, removing intermediate "spec"
  variable, and assuming (like the rest of LAME) that gfp is never null.
- Fixed a stupid sizeof bug (mine) in "id3tag_init".
- Raised track limit from 99 to 255 per user requests.
- No longer write full text of genre in version 2 tag.  Now write more
  cannonical "(num)" format where "num" is the text version of the genre
  number, more closely following the updated ID3v2.3 spec and usage in id3lib.
  This also makes the tag smaller.
- Now use id3lib-compatible bogus language descriptor "XXX" in version 2
  comment frames instead of just null bytes.
- Changed order of frames written in version 2 tag to match version 1 tag.
- Restored some of Frank's optimizations.
- Fixed LAME URL.
- Reworded some comments and fixed misspellings.
- Moved "local_strcasecmp" back into its original position.
- Some small reformatting to match original file.

2001-01-14 23:29  gramps

* USAGE:

- Changed "highest" to "higher" to describe recommended quality setting in
  constant bit rate example.

- Changed "CBR" to "VBR" to correct misspelling in variable bit rate
  description.

2001-01-14 22:40  gramps

* doc/html/Makefile.in:

Removed dependency on obsolete node5.html and node7.html.

2001-01-14 22:35  markt

* USAGE, frontend/parse.c:

documentation of -q parameter in USAGE and lame --longhelp

2001-01-14 22:13  markt

* doc/html/: node5.html, node7.html:

removed as per Gaby

2001-01-14 22:12  markt

* libmp3lame/: lame.c, quantize.c:

created new routine lame_init_qval() which does all the
gfp->quality related settings.  Cleaned up some more RH_AMP code:
The only way to enable scalefac_scale right now is with
-Z or --nspsytune.

2001-01-14 21:01  markt

* testcase.mp3:

updated test case
(Takehiro fixed a bug which I introduced, which changes test cases).

2001-01-14 17:28  aleidinger

* analyzer/.cvsignore:

obsolete

2001-01-14 17:25  aleidinger

* DEFINES, Makefile.in, aclocal.m4, config.guess, config.sub,
configure, configure.in, missing, mkinstalldirs, Dll/Makefile.am,
Dll/Makefile.in, debian/Makefile.in, doc/Makefile.in,
doc/html/Makefile.in, doc/man/Makefile.in, dshow/Makefile.in,
frontend/Makefile.in, frontend/depcomp, include/Makefile.in,
libmp3lame/Makefile.in, libmp3lame/depcomp,
libmp3lame/i386/Makefile.in, misc/Makefile.in, misc/depcomp,
mpglib/Makefile.in, mpglib/depcomp:

DEFINES:
remove obsolete defines

configure*:
minor cleanup

Makefile*:
- minor cleanup
- use automake 2.14b

Added files:
needed for new automake

rest:
updated automake files

2001-01-14 15:40  aleidinger

* misc/abx.c:

there are encoders with different delays on different channels (Frank)

2001-01-14 12:21  shibatch

* libmp3lame/lame.c:

Enabled scalefac_scale if --nspsytune is specified.

2001-01-14 12:02  takehiro

* testcase.mp3:

fixed new amp_scalefac_bands
(it may use "trigger" variable without any initialization)

2001-01-14 09:42  takehiro

* libmp3lame/quantize.c:

minor bug fix.
when subblock gain=1 and scalefactor is -1(means no need to calculate),
LAME will try to check the quantization with meanless scalefactor combination.

2001-01-14 09:39  takehiro

* libmp3lame/quantize.c:

subblock_gain is 3-bit and its limit is 7, not 8.

2001-01-14 09:35  takehiro

* libmp3lame/quantize.c:

oops, conflicts are removed

2001-01-14 09:31  takehiro

* libmp3lame/: quantize.c, quantize_pvt.c, quantize_pvt.h:

to store the distortion into III_psy_xmin structure, not simple array.
this may make array pointer calculation easier and bring some speed up.

2001-01-14 09:26  shibatch

* libmp3lame/: encoder.c, psymodel.c, psymodel.h:

Cleanup and small speed optimization of --nspsytune.

2001-01-14 08:17  markt

* API:

one minor update to the API file

2001-01-14 08:13  markt

* testcase.mp3, libmp3lame/lame.c, libmp3lame/quantize.c:

made a new, simpler unified amp_scalefac_bands():

*  distort[] = noise/masking
*  distort[] > 1   ==> noise is not masked
*  distort[] < 1   ==> noise is masked
*  max_dist = maximum value of distort[]
*
*  Three algorithms:
*  noise_shaping_amp
*        0             Amplify all bands with distort[]>1.
*
*        1             Amplify all bands with distort[] >= max_dist^(.5);
*                     ( 50% in the db scale)
*
*        2             Amplify first band with distort[] >= max_dist;
*
*
*  For algorithms 0 and 1, if max_dist < 1, then amplify all bands
*  with distort[] >= .95*max_dist.  This is to make sure we always
*  amplify at least one band.
*

noise_shaping_amp=0        -q3 .. -q9
noise_shaping_amp=1        -q2
noise_shaping_amp=2        -q1, -q0

--nspsytune was using what is now noise_shaping_amp=2, but the only
way to get this now is to use --nspsytune -q1.
Naoki: is this a problem?

I also defaulted the clever RH_AMP stoping criterion in
outer_loop.

2001-01-14 05:36  markt

* libmp3lame/: lame.c, psymodel.c, quantize.c, quantize_pvt.c,
util.h, vbrquantize.c:

some tuning of VBR masking_lower because of new ATH function.
Disabled VBR_q based lowering of ATH.  Is this still needed?
You can always achieve the same effect with --athlower option.

2001-01-13 18:01  aleidinger

* Makefile.am, Makefile.in, configure, configure.in,
Dll/Makefile.in, debian/Makefile.am, debian/Makefile.in,
doc/Makefile.in, doc/html/Makefile.in, doc/man/Makefile.in,
dshow/Makefile.am, dshow/Makefile.in, frontend/Makefile.am,
frontend/Makefile.in, include/Makefile.in, libmp3lame/Makefile.am,
libmp3lame/Makefile.in, libmp3lame/i386/Makefile.am,
libmp3lame/i386/Makefile.in, misc/Makefile.in, mpglib/Makefile.am,
mpglib/Makefile.in:

"make dist" related:
- add debian subdir
- add missing files

different builddir related:
- change argument to -l option for nasm

2001-01-13 17:40  aleidinger

* libmp3lame/Makefile.in.old:

obsolete

2001-01-13 17:36  aleidinger

* frontend/Makefile.in.old:

obsolete

2001-01-13 13:45  takehiro

* libmp3lame/newmdct.c:

bit coding hack and cleanup

2001-01-13 12:55  takehiro

* Makefile.in, Dll/Makefile.in, doc/Makefile.in,
doc/html/Makefile.in, doc/man/Makefile.in, dshow/Makefile.in,
frontend/Makefile.in, include/Makefile.in, libmp3lame/Makefile.in,
libmp3lame/i386/Makefile.in, misc/Makefile.in, mpglib/Makefile.in:

automake generated

2001-01-13 12:54  takehiro

* libmp3lame/: fft.c, i386/Makefile.am, i386/fft3dn.nas:

now LAME supports 3dnow! fft

2001-01-13 10:37  pgubanov

* dshow/Encoder.cpp:

Removed (char*) cast in lame_encode_buffer() call

2001-01-12 19:20  markt

* debian/: changelog, control, copyright, lame-dev.docs,
lame-dev.files, lame-extras.files, lame.docs, lame.files, rules:

added debian files from Ingo Saitz

2001-01-12 19:17  markt

* debian/: cron.d.ex, dirs, docs, emacsen-install.ex,
emacsen-remove.ex, emacsen-startup.ex, ex.doc-base.package, files,
init.d.ex, manpage.1.ex, manpage.sgml.ex, menu.ex,
postinst.debhelper, postinst.ex, postrm.ex, preinst.ex,
prerm.debhelper, prerm.ex, substvars, watch.ex:

New Debian package from Ingo Saitz

2001-01-12 19:11  markt

* README.Debian:

removed README.Debian

2001-01-12 11:13  aleidinger

* misc/abx.c:

further improvements, e.g. reduced latency (Frank)

2001-01-11 22:37  markt

* HACKING, frontend/mp3rtp.c, frontend/mp3x.c:

updated mp3rtp.c and mp3x.c to use lame_global_flags *lame_init()
(lame allocates storage for lame_global_flags)
rather than lame_init_old(&gf) which required calling
program to instantiate gf.

Now we need to start writing one routine for every parameter:

lame_set_bitrate
lame_set_num_channels
etc...

2001-01-10 16:03  aleidinger

* frontend/lame.dsp, frontend/mp3x.dsp, libmp3lame/libmp3lame.dsp,
mpglib/mpglib.dsp:

work around for a bug in VC (Todd Richmond)

2001-01-09 15:15  aleidinger

* misc/abx.c:

bugfixes

2001-01-08 18:15  aleidinger

* DEFINES:

removed KLEMM_12, on by default

2001-01-08 18:07  aleidinger

* libmp3lame/vbrquantize.c:

Roberts VBR code: speed improvement for vbr-mtrh (ping pong patch, OKed by Mark)

2001-01-07 23:47  markt

* frontend/: portableio.c, timestatus.c:

chage to KLEMM-36 from Frank

2001-01-07 22:53  markt

* frontend/timestatus.c, libmp3lame/psymodel.c:

undefined variable (last = 0, line 214) in timestatis.c
commented out.

fixed some dimensions in the funtion prototype of l3para_read

2001-01-07 22:35  markt

* frontend/timestatus.c:

Applied Frank's patch (from mp3encoder) to timestatus.c
with -R.  I hope I didn't undo this by mistake!

2001-01-07 22:33  markt

* frontend/timestatus.c:

added a brhist_jump_back() to timestatus_klemm().
sent to me by Magnus Holmgren.

2001-01-07 22:28  markt

* USAGE, frontend/parse.c, include/lame.h, libmp3lame/encoder.c,
libmp3lame/lame.c, libmp3lame/psymodel.c:

added the "-ma" option.
Ultimate goal:
          8 kbps   Mono
     16- 96 kbps   Intensity Stereo (if available, otherwise Joint Stereo)
    112-128 kbps   Joint Stereo -mj
    160-192 kbps   something between -mj and -ms
    224-320 kbps   Independent Stereo -ms

currently enables KLEMM_12.  KLEMM_12 is gone.

2001-01-07 16:17  aleidinger

* libmp3lame/lame.c:

Don\'t change floatingpoint mask for FreeBSD on Alpha hardware, obtained from FreeBSD-Ports

2001-01-07 14:48  aleidinger

* misc/abx.c:

cleanup, no functional change

2001-01-07 14:47  aleidinger

* Dll/Example.dsw, Dll/MP3EncDll.dsw, dshow/dshow.dsw,
frontend/lame.dsw, frontend/mp3x.dsw, misc/abx.c:

fix *.dsw
new version of abc.c (Frank)

2001-01-07 09:14  markt

* frontend/: mp3rtp.c, mp3x.c:

global variables used by frontend code are now instantiated
in parse.c.

Before, the were defined external in main.h, and instantiated
in the frontend, meaning they had to appear in mp3x.c, main.c
and mp3rtp.c

we need to get rid of these!

2001-01-07 09:11  markt

* frontend/main.c, frontend/main.h, frontend/parse.c,
libmp3lame/lame.c:

more tweaks to the --decode-mp3delay option

2001-01-07 08:28  markt

* libmp3lame/: lame.c, quantize.c, util.h:

added a variable, noise_shaping_amp.  It does nothing right now.

2001-01-07 08:24  markt

* frontend/: main.c, main.h, parse.c:

added a undocumented option --decode-mp3delay <n>
to allow someone to adjust the number of samples
lame --decode will truncate.  David Robinson requirested this
since he didn't like that lame --decode would truncate 1106 samples
(assuming a encoder delay of 576) since BladeEnc has an encoder delay
of only 528.)

2001-01-07 05:25  markt

* frontend/main.c, libmp3lame/util.c:

main.c:  uses lame_init() instead of lame_init_old().
util.c:  added frank's changes: 32 point filter instead of 19.
         prep work for frank's new resampling/filtering code.
         updated test cases.

2001-01-06 23:12  markt

* libmp3lame/: lame.c, psymodel.c, quantize_pvt.c, util.c:

ATHformula modifed to work in Hz instead of Khz.

Minor change to a bunch of routines + regeneration of
test cases.

2001-01-06 22:57  markt

* testcase.mp3:

updated testcase

2001-01-06 22:55  markt

* libmp3lame/fft.c:

Switched to the Blackman window for the FFT energy estimator.
This is just to merge some nspsytune code into default

2001-01-06 07:40  gramps

* libmp3lame/id3tag.c:

Backed out some large changes done in November which introduced at least two bugs.  Also fixed other older bug in id3tag_write_v2.

2001-01-06 01:11  markt

* include/lame.h, libmp3lame/lame.c, libmp3lame/psymodel.c:

more prep work to remove all psycho acoustic tables

2001-01-06 01:00  markt

* libmp3lame/: VbrTag.h, lame.c, mpglib_interface.c, psymodel.c:

added formulas to replace the last of the table data.
some changes to reflect that Xing VBR header parsing code
has been moved into mpglib

2001-01-05 22:15  markt

* mpglib/: interface.c, mpglib.h:

added XingVBR header parsing code

2001-01-05 22:13  markt

* frontend/: get_audio.c, gtkanal.c:

fixed bug in frame analyzer when analyzing mp3 files.
frame counter incremented too soon.  This was introduced
when someone (maybe me, but I dont remember!) replaced the
use of gfp->frameNum with a global variable limited in scope to
just gtkanal.c

get_audio.c:  removed VBR Xing header checking code.
this has been moved into mpglib.

2001-01-05 15:26  aleidinger

* Makefile.in.old, configure.in.old:

obsolete

2001-01-05 15:20  aleidinger

* Makefile.B32, Makefile.unix, frontend/brhist.c,
frontend/get_audio.c, frontend/gpkplotting.c, frontend/gtkanal.c,
frontend/lame.dsp, frontend/lametime.c, frontend/main.c,
frontend/mp3rtp.c, frontend/mp3x.c, frontend/mp3x.dsp,
frontend/parse.c, frontend/portableio.c, frontend/rtp.c,
frontend/timestatus.c, libmp3lame/VbrTag.c, libmp3lame/bitstream.c,
libmp3lame/debugscalefac.c, libmp3lame/encoder.c, libmp3lame/fft.c,
libmp3lame/id3tag.c, libmp3lame/lame.c, libmp3lame/libmp3lame.dsp,
libmp3lame/mpglib_interface.c, libmp3lame/newmdct.c,
libmp3lame/psymodel.c, libmp3lame/quantize.c,
libmp3lame/quantize_pvt.c, libmp3lame/resample.c,
libmp3lame/reservoir.c, libmp3lame/tables.c, libmp3lame/takehiro.c,
libmp3lame/util.c, libmp3lame/vbrquantize.c, libmp3lame/version.c,
libmp3lame/vorbis_interface.c, misc/abx.c, mpglib/common.c,
mpglib/dct64_i386.c, mpglib/decode_i386.c, mpglib/interface.c,
mpglib/layer1.c, mpglib/layer2.c, mpglib/layer3.c,
mpglib/mpglib.dsp, mpglib/tabinit.c:

misc/abx.c: (Frank Klemm)
- level adjustment
- clean up
- A-B repeat ("chunks")

Makefile.*:
- nuke NOTERMCAP, it's HAVE_TERMCAP now
   (defined where neccessary, please report slipped in breakage)

(frontend|mp3x|libmp3lame|mpglib).dsp:
- copy configMS.h config.h (Todd Richmond)
- unbreak                  (Todd Richmond)
- nuke NOTERMCAP
- change HAVE([A-Z]*) to HAVE_$1

*.c:
- get rid of configMS.h, we finally have support in *.dsp

2001-01-03 13:06  aleidinger

* Makefile.DJGPP, Makefile.am, Makefile.in, Makefile.unix,
aclocal.m4, config.h.in, configure, configure.in,
frontend/Makefile.am, frontend/Makefile.in, frontend/brhist.c,
frontend/console.c, frontend/get_audio.c, frontend/gpkplotting.c,
frontend/gtkanal.c, frontend/lametime.c, frontend/main.c,
frontend/mp3rtp.c, frontend/mp3x.c, frontend/parse.c,
frontend/portableio.c, frontend/rtp.c, frontend/timestatus.c,
libmp3lame/VbrTag.c, libmp3lame/bitstream.c,
libmp3lame/debugscalefac.c, libmp3lame/encoder.c, libmp3lame/fft.c,
libmp3lame/id3tag.c, libmp3lame/lame.c,
libmp3lame/mpglib_interface.c, libmp3lame/newmdct.c,
libmp3lame/psymodel.c, libmp3lame/quantize.c,
libmp3lame/quantize_pvt.c, libmp3lame/resample.c,
libmp3lame/reservoir.c, libmp3lame/tables.c, libmp3lame/takehiro.c,
libmp3lame/util.c, libmp3lame/vbrquantize.c, libmp3lame/version.c,
libmp3lame/vorbis_interface.c, misc/Makefile.am, misc/Makefile.in,
mpglib/common.c, mpglib/dct64_i386.c, mpglib/decode_i386.c,
mpglib/interface.c, mpglib/layer1.c, mpglib/layer2.c,
mpglib/layer3.c, mpglib/tabinit.c:

Makefile.{unix,DJGPP}: Bugfixes (Includes)
Makefile.am: follow the move of some scripts to misc
*: add dmalloc support (configure --with-dmalloc)
   (it seems we have a memleak somewhere, I will have a closer look soon)

2001-01-03 11:51  shibatch

* libmp3lame/: psymodel.c, encoder.c:

Tweaking and bugfix of --nspsytune.

2001-01-02 06:02  markt

* frontend/get_audio.c, libmp3lame/encoder.c:

typo in read_samples_pcm fixed

2001-01-01 17:35  markt

* API, HACKING:

minor edits to API and HACKING

2001-01-01 17:26  markt

* Lame.vbs, README.WINGTK, TODO, USAGE, lame4dos.bat,
misc/Lame.vbs, misc/lame4dos.bat:

moved some more scripts into 'misc' directory

2001-01-01 17:12  markt

* INSTALL, README.WINGTK, USAGE, auenc, mlame,
frontend/README.Win32, misc/auenc, misc/mlame:

moved scripts into misc directory
moved README.Win32 (which described compiling mp3x under windows)
back to its original name, README.WINGTK
minor updates to INSTALL and USAGE

2000-12-27 13:13  aleidinger

* misc/abx.c:

- listen to the difference of both signals
- highlighting of "errors"
- DC canceling
- support for monaural signals
- cleanup
- bugfixes
- correct shell quoting

2000-12-25 10:49  shibatch

* frontend/parse.c, libmp3lame/lame.c, libmp3lame/quantize_pvt.c,
libmp3lame/util.h:

Tweaked --nspsytune.

2000-12-22 15:36  aleidinger

* misc/abx.c:

now with cross correlation (Frank)

2000-12-20 22:55  aleidinger

* misc/abx.c:

- files to test have to have the same samplerate (Frank)
- check for correct number of arguments (Alexander)

2000-12-20 15:14  aleidinger

* DEFINES, libmp3lame/psymodel.c, libmp3lame/tables.c,
libmp3lame/tables.h:

Patches for KLEMM_43 protected code

2000-12-19 13:09  aleidinger

* DEFINES, libmp3lame/lame.c, libmp3lame/psymodel.c,
libmp3lame/quantize.c, libmp3lame/quantize_pvt.c,
libmp3lame/reservoir.c, libmp3lame/tables.c,
libmp3lame/vbrquantize.c:

Ping pong #3, OKed by Mark.

2000-12-19 08:16  markt

* LICENSE:

simplifed the LICENSE file describing how to use
LAME in commercial software

2000-12-19 07:51  markt

* INSTALL, README, README.B32:

updated README files with new configure information.
debuging statement added to interface.c, then removed.

2000-12-19 07:46  markt

* frontend/: brhist.c, get_audio.c:

more size_t's removed

2000-12-19 07:43  markt

* frontend/: main.c, mp3rtp.c, parse.c, rtp.c, rtp.h:

removed some size_t's.
Added some windows code to rtp.c/mp3rtp.c:  It is supposed to
be much improved:

    LAME is really great project.

    However, RTP code for multicasting isn't very good.

    I've attached some modification, and tested it on Win NT4 and Win2K with
    FreeAmp on ordinary 10 and 100 Mbit Ethernet with encoding in neverending
    loop. It was running one week w/o any probs.

    I would like to please you to not include my name anywhere (there are
    several reason why, at the moment).

However, code is very MSVC specific, so it is commented out
with #if 0.  Most of the code was added to the end of rtp.c.

2000-12-19 07:00  markt

* frontend/main.c:

deleted stupid C++ typecasts.  LAME is written in C.
integer arguments to fwrite() do not need typecasts.

2000-12-16 05:43  shibatch

* libmp3lame/: lame.c, psymodel.c:

1. Old ATH formula is now default for --nspsytune.
2. Tweaked a parameter of --nspsytune.
3. Minor code cleanup.

2000-12-14 13:32  aleidinger

* Makefile.in, configure, Dll/Makefile.in, doc/Makefile.in,
doc/html/Makefile.in, doc/man/Makefile.in, dshow/Makefile.in,
frontend/Makefile.in, include/Makefile.in, libmp3lame/Makefile.in,
libmp3lame/i386/Makefile.in, misc/Makefile.in, mpglib/Makefile.in:

regen

2000-12-14 13:31  aleidinger

* configure.in, libmp3lame/i386/Makefile.am:

force nasm to generate coff output when building under cygwin (Egor Duga)

2000-12-14 10:05  aleidinger

* Makefile.in, config.h.in, configure, Dll/Makefile.in,
doc/Makefile.in, doc/html/Makefile.in, doc/man/Makefile.in,
dshow/Makefile.in, frontend/Makefile.in, include/Makefile.in,
libmp3lame/Makefile.in, libmp3lame/i386/Makefile.in,
misc/Makefile.in, mpglib/Makefile.in:

regen

2000-12-14 10:04  aleidinger

* Makefile.DJGPP, Makefile.am, Makefile.unix, configMS.h,
configure.in, frontend/Makefile.am, libmp3lame/Makefile.am,
libmp3lame/i386/Makefile.am, mpglib/Makefile.am:

configure.in:
- determine the size of various types at configure time
- add --enable-debug=anoying

configMS.h:
- add SIZEOF_... defines, see configure.in

Makefile.unix:
- bugfix from Robert (shame on me)

Makefile.DJGPP:
- add cpu_feat.nas and scalar.nas to the build with NASM

Submitted by Egor Duda <deo@logos-m.ru> (thank you, works great):
* Makefile.am: add $(EXEEXT) to executables for cygwin build
* Makefile.am: take source .wav file from srcdir
* configure.in: require autoconf 2.13
* configure.in: check for executable files extension
* frontend/Makefile.am: use builddir to get autogenerated headers
   and libraries from, in case we're doing build in separate directory;
   take normal headers from srcdir instead of current.
* libmp3lame/Makefile.am: ditto
* libmp3lame/i386/Makefile.am: ditto
* mpglib/Makefile.am: ditto

2000-12-13 02:28  shibatch

* libmp3lame/lame.c:

Minor bugfix.

2000-12-13 02:21  shibatch

* libmp3lame/psymodel.c:

Minor bugfix of --nspsytune.
(forgot to merge.)

2000-12-12 04:50  shibatch

* frontend/parse.c, include/lame.h, libmp3lame/encoder.c,
libmp3lame/lame.c, libmp3lame/psymodel.c, libmp3lame/quantize.c,
libmp3lame/quantize_pvt.c, libmp3lame/util.c, libmp3lame/util.h:

Added option --athtype which selects ATH formula.

Some major changes to --nspsytune.
1. --nspsytune doesn't use pe.
2. MS psymodel is modified. Added new option --nssafejoint.
3. some more tunings of short block preecho control.

2000-12-12 01:11  markt

* libmp3lame/: lame.c, util.c:


Latest checkin from Alex include an rewritten 'Bitrate()' routine.

This breaks the --abr code, since new routine considers a bitrate of 0
invalid.  Now fixed.

2000-12-11 22:15  markt

* misc/Makefile.am:

added mlame_corr.c to the
EXTRA_DIST line of Makefile.am

2000-12-11 16:03  aleidinger

* DEFINES, Makefile.in, frontend/main.c, include/lame.h,
libmp3lame/encoder.c, libmp3lame/encoder.h, libmp3lame/fft.c,
libmp3lame/fft.h, libmp3lame/lame.c, libmp3lame/mpglib_interface.c,
libmp3lame/newmdct.c, libmp3lame/newmdct.h, libmp3lame/psymodel.c,
libmp3lame/psymodel.h, libmp3lame/quantize_pvt.h,
libmp3lame/util.c, libmp3lame/util.h, libmp3lame/vbrquantize.c,
libmp3lame/vorbis_interface.c, mpglib/interface.c,
mpglib/interface.h:

tries to include every change before the CVS rollback which didn't changes output

2000-12-11 14:48  aleidinger

* frontend/gtkanal.c, libmp3lame/bitstream.c, libmp3lame/encoder.c,
libmp3lame/lame.c, libmp3lame/newmdct.c, libmp3lame/psymodel.c,
libmp3lame/quantize.c, libmp3lame/quantize_pvt.c,
libmp3lame/reservoir.c, libmp3lame/util.c, libmp3lame/util.h,
libmp3lame/vbrquantize.c, libmp3lame/vorbis_interface.c:

redo gfc->stereo -> gfc->channels_out conversation

2000-12-11 01:32  markt

* USAGE:

updated info regarding the  MAD decoder

2000-12-11 00:34  markt

* Makefile.am, libmp3lame/lame.c:

applied patch for cygwin FPE stuff

2000-12-11 00:01  markt

* USAGE, configure, configure.in, mlame_corr.c,
frontend/get_audio.c, frontend/get_audio.h, include/lame.h,
libmp3lame/mpglib_interface.c, misc/mlame_corr.c:

configure:  removed all the debug warning flags.  it was impossible
            to find real problems when compiling in debug mode.

moved mlame_corr.c into 'misc' directory

removed some 'size_t' and 'unsigned' from get_audio.c

made mp3buffer 'unsigned char*' for the mpglib interface routines.

2000-12-08 13:47  aleidinger

* auenc, misc/mugeco.sh:

more portability fixes from Fredrik Mellstrom

2000-12-07 18:58  aleidinger

* mlame:

use sh instead of bash

2000-12-07 18:55  aleidinger

* auenc:

portability patch from Fredrik Mellstrom

2000-12-05 15:48  aleidinger

* DEFINES:

update

2000-12-05 15:46  aleidinger

* Makefile.MSVC:

add scalar.nas

2000-12-05 15:40  aleidinger

* configure, Dll/Makefile.in, doc/Makefile.in,
doc/html/Makefile.in, doc/man/Makefile.in, frontend/Makefile.in,
include/Makefile.in, libmp3lame/Makefile.in,
libmp3lame/i386/Makefile.in, mpglib/Makefile.in:

regen

2000-12-05 15:37  aleidinger

* Makefile.B32, Makefile.MSVC, Makefile.in, config.h.in,
configMS.h, configure.in, frontend/Makefile.am,
frontend/get_audio.c, frontend/get_audio.h, frontend/portableio.c,
libmp3lame/Makefile.am, libmp3lame/i386/Makefile.in,
libmp3lame/i386/cpu_feat.nas, misc/ath.c, mpglib/Makefile.am:

play ping-pong with some files (we're now at 2000-12-03 again), ok'ed by Mark

2000-12-05 01:17  markt

* DEFINES:

restored DEFINES.

Sorry Alexendar - I tried to only revert the *.c and *.h files
to their Nov 21 values (because of test case problems) but
I was unable to get this to work.  I was lazy and reverted
entire repository back to Nov 21.

2000-12-05 01:15  markt

* DEFINES:

trying to restore DEFINES

2000-12-04 14:36  aleidinger

* Makefile.unix:

add scalar.nas to build

2000-12-04 06:31  pgubanov

* dshow/: PropPage.cpp, PropPage.h:

Target bitrate fix

2000-12-04 06:30  pgubanov

* dshow/: Mpegac.cpp, Mpegac.def, Mpegac.h, PropPage_adv.cpp,
PropPage_adv.h, Property.rc, README, REG.CPP, REG.H, UIDS.H,
dshow.dsp, iaudioprops.h, resource.h:

CR/LF fix

2000-12-03 23:27  markt

* testcase.mp3, libmp3lame/util.c:

KLEMM_01 defaulted.

This enables the new ATH formula.

2000-12-03 23:03  markt

* libmp3lame/: tables.c, tables.h:

huffmantab: int changed back to short.

2000-12-03 23:00  markt

* DEFINES, Makefile.B32, Makefile.MSVC, Makefile.in, config.h.in,
configMS.h, configure, configure.in, Dll/Makefile.in,
doc/Makefile.in, doc/html/Makefile.in, doc/html/contributors.html,
doc/html/examples.html, doc/html/history.html, doc/html/id3.html,
doc/html/index.html, doc/html/lame.css, doc/html/modes.html,
doc/html/node6.html, doc/html/switchs.html, doc/man/Makefile.in,
frontend/Makefile.am, frontend/Makefile.in, frontend/get_audio.c,
frontend/get_audio.h, frontend/gtkanal.c, frontend/main.c,
frontend/parse.c, frontend/portableio.c, include/Makefile.in,
include/lame.h, libmp3lame/Makefile.am, libmp3lame/Makefile.in,
libmp3lame/bitstream.c, libmp3lame/bitstream.h,
libmp3lame/encoder.c, libmp3lame/encoder.h, libmp3lame/fft.c,
libmp3lame/fft.h, libmp3lame/lame.c, libmp3lame/mpglib_interface.c,
libmp3lame/newmdct.c, libmp3lame/newmdct.h, libmp3lame/pcm.c,
libmp3lame/pcm.h, libmp3lame/psymodel.c, libmp3lame/psymodel.h,
libmp3lame/quantize.c, libmp3lame/quantize.h,
libmp3lame/quantize_pvt.c, libmp3lame/quantize_pvt.h,
libmp3lame/reservoir.c, libmp3lame/tables.c, libmp3lame/tables.h,
libmp3lame/util.c, libmp3lame/util.h, libmp3lame/vbrquantize.c,
libmp3lame/version.h, libmp3lame/vorbis_interface.c,
libmp3lame/i386/Makefile.am, libmp3lame/i386/Makefile.in,
libmp3lame/i386/cpu_feat.nas, mpglib/Makefile.am,
mpglib/Makefile.in, mpglib/interface.c, mpglib/interface.h:


Reverted back to Nov 21 version.

Added HTML doc from GB

2000-12-03 17:38  aleidinger

* configure:

regen

2000-12-03 17:37  aleidinger

* configure.in:

fix in debugging options

2000-12-03 14:16  aleidinger

* DEFINES:

add KLEMM_36

2000-12-03 14:14  aleidinger

* frontend/portableio.c:

Portability fix from Frank, you need to define KLEMM_36 to enable it
(no functional change if you leave it disabled):
---snip---
It is a hoax to call this code portable-IO:

   - It doesn't work on machines with CHAR_BIT != 8
   - it also don't test this error condition
   - otherwise it tries to handle CHAR_BIT != 8 by things like
     masking 'putc(i&0xff,fp)'
   - It doesn't handle EOF in any way
   - it only works with ints with 32 or more bits
   - It is a collection of initial buggy code with patching the known errors
     instead of CORRECTING them!
     For that see comments on the old Read16BitsHighLow()
---snip---

2000-12-03 13:14  aleidinger

* misc/abx.c:

Improvements from Frank:
- more input formats (detected by filename)
Improvements by me:
- sanity checks
- works on FreeBSD

2000-12-01 17:42  aleidinger

* libmp3lame/: psymodel.c, tables.c, tables.h:

Patches from Frank:
---snip---
defined 4 new types for holding psydata information
psydata  is divided into 25 normal tables (the 24 tables + 1 master table)
access via "normal" index instead of scanning through the data
tables are now sparsable, i.e. it is possible to remove unneeded parts
but this is not yet done to avoid to do to much things at once
tables are now smaller
---snip---
Hi also did some tests to verify this didn't changes the output.

I also verified it with "make test" and some regular encoding.

2000-11-30 10:23  aleidinger

* DEFINES:

add description of some compile time defines

2000-11-30 10:20  aleidinger

* Makefile.B32:

sync with recent changes in the other Makefiles:
- HAVExxx -> HAVE_xxx
- HAVE_CONFIG_MS_H

2000-11-30 10:17  aleidinger

* frontend/: get_audio.c, get_audio.h:

- remove check for CHAR_BITS, was a typo from Frank (confirmed by Frank)
- add optimization for unknown SIZEOF_UNSIGNED_LONG (submitted by Frank)
   in optimized version of SwapBytesInWords()
- make the optimized version of SwapBytesInWords() the default
   (OKed by Mark)
- remove DetermineByteOrder(), we have compile time support for it

2000-11-30 10:14  aleidinger

* configure, Makefile.in, libmp3lame/Makefile.in,
libmp3lame/i386/Makefile.in, mpglib/Makefile.in, dshow/Makefile.in,
doc/man/Makefile.in, doc/html/Makefile.in, doc/Makefile.in,
Dll/Makefile.in, frontend/Makefile.in, include/Makefile.in:

regen

2000-11-30 10:11  aleidinger

* libmp3lame/pcm.c:

- some modifications from Frank

2000-11-30 10:08  aleidinger

* configure.in:

- compile time check for sizeof(int)
- more compiler warnings for debugging

2000-11-30 10:07  aleidinger

* config.h.in, configMS.h:

- compile time value for sizeof(int)

2000-11-30 10:07  aleidinger

* libmp3lame/Makefile.am, frontend/Makefile.am, mpglib/Makefile.am:

- additional options for lclint

2000-11-30 10:06  aleidinger

* libmp3lame/i386/Makefile.am:

- *.lst instead of specifying every file in "CLEANFILES"

2000-11-27 16:39  aleidinger

* libmp3lame/: pcm.c, pcm.h:

submitted by Frank, first revision of a new lame API, not connected to the build yet

2000-11-26 20:58  robert

* libmp3lame/: lame.c, util.c, util.h, i386/cpu_feat.nas:

Part2 of Frank's Patch

His List of Changes (part 1 + 2):

  - changed the type of the MP3 byte stream from 'char' to 'unsigned char'
  - added some 'const' attributes
  - added to lame_internal_flags: gfp, frame_size, coding, frame_count
  - one code move inside lame.c (mode_ext), one remove (channels_out)
  - two new types in util.c
  - some bug fixes with Ogg
  - SIMD2 detection

2000-11-26 10:49  robert

* frontend/get_audio.c, frontend/main.c, include/lame.h,
libmp3lame/bitstream.c, libmp3lame/bitstream.h,
libmp3lame/encoder.c, libmp3lame/encoder.h, libmp3lame/fft.c,
libmp3lame/fft.h, libmp3lame/lame.c, libmp3lame/mpglib_interface.c,
libmp3lame/newmdct.c, libmp3lame/newmdct.h, libmp3lame/psymodel.c,
libmp3lame/psymodel.h, libmp3lame/util.h,
libmp3lame/vorbis_interface.c, mpglib/interface.c,
mpglib/interface.h:

Patch by Frank:
changes from  char to unsigned char

2000-11-25 22:59  robert

* libmp3lame/quantize.c:

bug fix for -X6, could result in clicking noises

2000-11-25 20:40  robert

* libmp3lame/quantize.c:

typo "powf()" lend to crashes under windows, fixed

2000-11-25 18:56  robert

* libmp3lame/: quantize.c, quantize.h, vbrquantize.c:

small fix for vbr-mtrh mode

2000-11-25 18:18  robert

* libmp3lame/: lame.c, quantize.c, quantize_pvt.c, quantize_pvt.h,
util.h, vbrquantize.c:

removed superfluous memset in vbr_noise_shaping2()
some veryminor speed up for cbr
amp_scalefac cleanup

2000-11-24 17:28  robert

* frontend/gtkanal.c:

Patches by Frank:

- documentation
- introduced gfc->channels_in
- renamed gfc->stereo into gfc->channels_out
  (note by me: stereo would imply a boolean type    stereo ? yes/no
   what's really annoying and confusing is that we didn't used it that way,
   but instead stereo=1 -> mono/1-channel, stereo=2 -> stereo/2-channels)
- minor bug fixes for BitrateIndex search

2000-11-24 17:06  robert

* include/lame.h, libmp3lame/bitstream.c, libmp3lame/encoder.c,
libmp3lame/lame.c, libmp3lame/newmdct.c, libmp3lame/psymodel.c,
libmp3lame/quantize.c, libmp3lame/quantize_pvt.c,
libmp3lame/reservoir.c, libmp3lame/util.c, libmp3lame/util.h,
libmp3lame/vbrquantize.c:

Patches by Frank:

- documentation
- introduced gfc->channels_in
- renamed gfc->stereo into gfc->channels_out
  (note by me: stereo would imply a boolean type    stereo ? yes/no
   what's really annoying and confusing is that we didn't used it that way,
   but instead stereo=1 -> mono/1-channel, stereo=2 -> stereo/2-channels)
- minor bug fixes for BitrateIndex search

2000-11-23 23:19  robert

* libmp3lame/vbrquantize.c:

some loops manually unrolled into "Duff's Device"
speed improvement for --vbr-mtrh GCC compiled ca. 5 % overall
speed improvement for --vbr-mtrh Intel 4.5 compiled ca. 1-2 %
looks like the intel compiler does a better job on loops
compared to GCC.

2000-11-23 15:14  robert

* Makefile.MSVC:

compromise between size/speed/multi CPU, thanks to Dmitry

2000-11-23 13:06  aleidinger

* misc/ath.c:

readd support for other systems than linux (at least FreeBSD)

2000-11-22 21:03  robert

* Makefile.MSVC:

added little howto into Makefile.MSVC
think MS C compiler works now again

2000-11-22 01:09  robert

* frontend/parse.c:

cosmetics

2000-11-22 00:30  robert

* libmp3lame/lame.c, libmp3lame/psymodel.c,
libmp3lame/quantize_pvt.c, libmp3lame/tables.c,
libmp3lame/tables.h, libmp3lame/util.c, libmp3lame/version.h,
misc/ath.c:

some patches by Frank

- replace ath.c (has with Lame nothing to do)
- lame.c: A line in my new code exchange (see ATHformula problems)
- util.c: ATHformula changed over from kHz to cycles per second (last util formula with kHz been)
- ATHformula below 20 cycles per second (instead of 10 cycles per second) limits (< 20 cycles per second are Infraschall,
  additionally the function becomes there completely useless)
- quantize_pvt.c: Effects of ATHformula
- tables.c:
  - something documents -
  -number of entries over one increases
  (20=>21, 11=>12, etc..)
- SNR_s converted and to the obvious values
  0.15/0.18/0.20/0.25/0.30/0.35/0.40 rounded.
- w1 and w2 with 576 multiply (error is <
                                 0.91*10^-3, it seems in the tables both to have been rounded off as well as with
                                 minimum error have been rounded) - end to OF DATA marker to the integrity test
                                 inserted - a reading in of the table revises: psymodel.c - fewer error-prone code (fewer
                                 * p++) - meaningful error messages for problem localization - Peeeeeeps in the case of
                                 error - removing from loop (now j, is used only farther back; and adapted by k2) -
                                 ATHformula - util.c - some amusing " while" Konstrukte, which originate still from the
                                 ISO code, transformed into the appropriate " for" Konstrukte (with it first some amusing
                                 things are noticeable, so e.g. why starting from index 0 instead of 1 are looked up?)

2000-11-21 22:15  robert

* Makefile.MSVC, frontend/gtkanal.c:

some reorganization in Makefile.MSVC
it's now more commandline configurable

2000-11-20 20:45  robert

* frontend/: mp3x.c, parse.c:

fix for mp3x.c: showed usage twice
fix for parse.c: lame_version_print()
  in some situations the text is longer than 80 characters
  now the url will be wrapped into the next line, right aligned
  if 80 character aren't enough

2000-11-20 15:08  robert

* Makefile.MSVC, Makefile.unix, frontend/parse.c,
libmp3lame/lame.c, libmp3lame/quantize.c:

overhauled Makefile.MSVC for easier configuration
design bug in parse.c fixed (should not include files from engine)

2000-11-20 01:48  robert

* Makefile.MSVC, Dll/BladeMP3EncDLL.c:

it's now possible to compile lame_enc.dll with Makefile.MSVC
tried the DLL with CD-ex, seems to work

2000-11-20 00:16  robert

* Makefile.MSVC:

updated Compile Flags due to crashes
added rule to generate config.h out of configMS.h
first try to let the dll compile, still does not work

2000-11-19 14:12  robert

* Makefile.MSVC, Makefile.unix, frontend/gtkanal.c,
libmp3lame/lame.c:

Some bugs fixed introduced due to configure stuff and others

2000-11-19 11:26  aleidinger

* Makefile.MSVC:

bugfix for decoder define

2000-11-18 12:13  aleidinger

* frontend/Makefile.in:

regen (unbreak build)

2000-11-18 12:12  aleidinger

* frontend/Makefile.am:

bugfix after removing ieeefloat.*

2000-11-18 10:50  aleidinger

* frontend/brhist.c, frontend/get_audio.c, frontend/gpkplotting.c,
frontend/gtkanal.c, frontend/lame.dsp, frontend/lametime.c,
frontend/main.c, frontend/mp3rtp.c, frontend/mp3x.c,
frontend/parse.c, frontend/portableio.c, frontend/rtp.c,
frontend/timestatus.c, libmp3lame/VbrTag.c, libmp3lame/bitstream.c,
libmp3lame/debugscalefac.c, libmp3lame/encoder.c, libmp3lame/fft.c,
libmp3lame/id3tag.c, libmp3lame/lame.c, libmp3lame/libmp3lame.dsp,
libmp3lame/mpglib_interface.c, libmp3lame/newmdct.c,
libmp3lame/psymodel.c, libmp3lame/quantize.c,
libmp3lame/quantize_pvt.c, libmp3lame/reservoir.c,
libmp3lame/tables.c, libmp3lame/takehiro.c, libmp3lame/util.c,
libmp3lame/vbrquantize.c, libmp3lame/version.c,
libmp3lame/vorbis_interface.c, misc/abx.c, misc/ath.c,
mpglib/common.c, mpglib/dct64_i386.c, mpglib/decode_i386.c,
mpglib/interface.c, mpglib/layer1.c, mpglib/layer2.c,
mpglib/layer3.c, mpglib/mpglib.dsp, mpglib/tabinit.c:

include configMS.h on Windows

2000-11-18 10:49  aleidinger

* Makefile.MSVC, Makefile.DJGPP:

define HAVE_CONFIG_MS_H for Windows

2000-11-18 10:49  aleidinger

* Makefile.in:

regen (configMS.h)

2000-11-18 10:48  aleidinger

* Makefile.am, configMS.h:

introduce configMS.h for Windows

2000-11-18 05:40  markt

* README.Debian, debian/changelog, debian/control,
debian/copyright, debian/cron.d.ex, debian/dirs, debian/docs,
debian/emacsen-install.ex, debian/emacsen-remove.ex,
debian/emacsen-startup.ex, debian/ex.doc-base.package,
debian/files, debian/init.d.ex, debian/manpage.1.ex,
debian/manpage.sgml.ex, debian/menu.ex, debian/postinst.debhelper,
debian/postinst.ex, debian/postrm.ex, debian/preinst.ex,
debian/prerm.debhelper, debian/prerm.ex, debian/rules,
debian/substvars, debian/watch.ex, frontend/brhist.c,
frontend/get_audio.c, frontend/main.c:

added debian stuff.  Make one of the KLEMM's the default

2000-11-18 04:30  markt

* Makefile.B32, Makefile.DJGPP, Makefile.MSVC, Makefile.in,
Makefile.unix, Dll/Makefile.in, doc/Makefile.in,
doc/html/Makefile.in, doc/man/Makefile.in, dshow/Makefile.in,
frontend/get_audio.c, frontend/portableio.c, include/Makefile.in,
libmp3lame/Makefile.in, libmp3lame/i386/Makefile.in,
mpglib/Makefile.in:

Makefiles:  removed ieeefloat.* from makefiles.
get_audio.c: replaced DetermineByteOrder with original routine.

2000-11-18 04:24  markt

* frontend/: Makefile.am, Makefile.in, get_audio.c, get_audio.h,
ieeefloat.c, ieeefloat.h, portableio.c, portableio.h:

Removed ieeefloat.*

2000-11-15 18:52  aleidinger

* frontend/get_audio.c:

only allow fast SwapBytesInWords if SIZEOF_UNSIGNED_LONG is defined

2000-11-14 12:25  aleidinger

* libmp3lame/resample.h:

remove define of INLINE

2000-11-14 12:24  aleidinger

* frontend/ieeefloat.c:

let configure handle little/big endianess

2000-11-14 12:20  aleidinger

* libmp3lame/: bitstream.c, fft.c, newmdct.c, psymodel.c,
quantize.c, takehiro.c, util.c:

INLINE -> inline

2000-11-14 12:19  aleidinger

* libmp3lame/machine.h:

As discussed on the mailinglist:
- correct when to define INLINE/inline
- INLINE -> inline, configure already does something similar

2000-11-14 12:18  aleidinger

* libmp3lame/encoder.c:

compile time resolvable assertions switched to compile time errors

2000-11-14 12:18  aleidinger

* libmp3lame/lame.c:

- compile time resolvable assertions switched to compile time errors
- adjust version string

2000-11-14 12:17  aleidinger

* frontend/parse.c:

- adjust version string
- sort system includes

2000-11-14 12:16  aleidinger

* include/lame.h:

- quiet 4 lclint "errors"
- disable get_lame_about()

2000-11-14 12:15  aleidinger

* libmp3lame/version.c:

- switched from run time generated version strings to compile time
   generated ones
- implement void get_lame_version_numerical(lame_version_t *const)
   (#ifdef'ed out)
- disable get_lame_about(), snprintf isn't available in Win32

2000-11-13 14:11  aleidinger

* dshow/Makefile.in:

regen (add dshow.dsw)

2000-11-13 14:10  aleidinger

* dshow/Makefile.am:

add dshow.dsw

2000-11-13 14:10  aleidinger

* misc/mugeco.sh:

shell math instead of awk math (no leading zeros needed)

2000-11-13 13:42  pgubanov

* include/lame.h:

Explicit CDECL for API

2000-11-13 13:31  pgubanov

* dshow/: Encoder.h, Encoder.cpp, dshow.dsp:

Synchronized with current LAME code

2000-11-13 10:57  aleidinger

* libmp3lame/i386/Makefile.am:

support for CONFIG_DEFS

2000-11-13 10:57  aleidinger

* libmp3lame/Makefile.in, libmp3lame/i386/Makefile.in,
frontend/Makefile.in:

regen

2000-11-13 10:56  aleidinger

* libmp3lame/Makefile.am, frontend/Makefile.am:

- support for CONFIG_DEFS
- possibility to exclude code to lint

2000-11-13 10:53  aleidinger

* frontend/ieeefloat.c:

remove CVS log tag/information, we have "cvs log" for this

2000-11-13 10:50  aleidinger

* frontend/get_audio.c:

- sort includes
- compile time resolvable assertions switched to compile time errors
- we didn't need to determine the size of "unsigned long" at runtime
   (KLEMM_10 case), we're able to do it at compile time (with the help
   of configure)

2000-11-13 10:48  aleidinger

* libmp3lame/vbrquantize.c:

- move define of TAKEHIRO_IEEE754_HACK into configure.in
- commented out code -> ifdef'ed out code
   (I'm on a anti-warning rampage)

2000-11-13 10:47  aleidinger

* libmp3lame/quantize_pvt.c:

move define of TAKEHIRO_IEEE754_HACK into configure.in

2000-11-13 10:45  aleidinger

* misc/: abx.c, ath.c:

- include config.h
- include correct soundcard.h (with support from configure)

2000-11-13 10:42  aleidinger

* configure, config.h.in, Makefile.in:

regen

2000-11-13 10:41  aleidinger

* configure.in:

- handle TAKEHIRO_IEEE754_HACK
- support for 'CONFIG_DEFS="-Dxxx" ./configure'
- handle endianess
- check for soundcard.h

2000-11-13 10:39  aleidinger

* mpglib/Makefile.in:

regen (add possibility to exclude code for linting)

2000-11-13 10:38  aleidinger

* mpglib/Makefile.am:

add possibility to exclude code for linting

2000-11-13 10:35  aleidinger

* misc/mugeco.sh:

add start and stop date/time

2000-11-13 09:30  pgubanov

* dshow/dshow.dsw:

Initial release

2000-11-12 22:18  aleidinger

* misc/mugeco.sh:

add id

2000-11-12 22:17  aleidinger

* misc/mugeco.sh:

bugfix

2000-11-12 20:45  aleidinger

* misc/Makefile.in:

regen (add mugeco.sh)

2000-11-12 20:45  aleidinger

* misc/Makefile.am:

add mugeco.sh

2000-11-12 20:43  aleidinger

* misc/mugeco.sh:

first version of the multi generation encoder script

2000-11-12 10:57  aleidinger

* Makefile.in, configure:

regen (readd dshow)

2000-11-12 10:56  aleidinger

* Makefile.am, configure.in:

readd dshow

2000-11-11 23:20  pfk

* Makefile.DJGPP, Makefile.am, Makefile.in, Makefile.in.old,
Makefile.unix, USAGE, configure, configure.in,
frontend/get_audio.c, frontend/get_audio.h, frontend/main.c,
frontend/parse.c, libmp3lame/bitstream.c, libmp3lame/encoder.h,
libmp3lame/lame.c, libmp3lame/resample.c, libmp3lame/resample.h,
libmp3lame/reservoir.c, libmp3lame/tables.c, libmp3lame/tables.h,
libmp3lame/i386/scalar.nas, misc/abx.c:



A lot of very small changes. Most important is prparing of a more
sofisticated method to determine the bandwidth and the MP3 sampling
frequency.

2000-11-11 17:26  aleidinger

* configure, Makefile.in:

regen (add dshow)

2000-11-11 17:26  aleidinger

* configure.in, Makefile.am:

add dshow

2000-11-11 17:25  aleidinger

* dshow/: Makefile.am, Makefile.in:

initial version

2000-11-11 05:56  markt

* testcase.mp3, libmp3lame/encoder.c, libmp3lame/machine.h,
libmp3lame/util.c:

updated testcases after changing some default settings

2000-11-11 05:47  markt

* libmp3lame/encoder.c:

make RH_VALIDATE_MS the default

2000-11-11 04:40  markt

* frontend/parse.c, libmp3lame/lame.c, libmp3lame/util.c:

undid some of Frank's changes to the resample code.

2000-11-11 01:55  markt

* dshow/Encoder.cpp:

[no log message]

2000-11-11 01:53  markt

* dshow/: Encoder.cpp, Encoder.h, Mpegac.cpp, Mpegac.def, Mpegac.h,
PropPage.cpp, PropPage.h, PropPage_adv.cpp, PropPage_adv.h,
Property.rc, README, REG.CPP, REG.H, UIDS.H, dshow.dsp,
iaudioprops.h, resource.h:

directshow filter for LAME from Peter Gubanov

2000-11-10 23:18  pfk

* frontend/get_audio.c, libmp3lame/lame.c, libmp3lame/machine.h,
libmp3lame/resample.c, libmp3lame/resample.h, libmp3lame/util.c,
libmp3lame/util.h, libmp3lame/i386/scalar.nas, misc/scalartest.c:



Resample continued.

The old code now uses a 31 Tap FIR for HQ coding and a 7 Tap FIR for MQ and
LQ coding.

2000-11-10 14:42  aleidinger

* frontend/.cvsignore, libmp3lame/.cvsignore, mpglib/.cvsignore:

add lclint.txt

2000-11-10 14:41  aleidinger

* frontend/Makefile.in, libmp3lame/Makefile.in, mpglib/Makefile.in:

regen (lclint target)

2000-11-10 14:40  aleidinger

* config.h.in:

regen (HAVE_EFENCE)

2000-11-10 14:39  aleidinger

* configure:

regen (disalbe-shared/HAVE_EFENCE)

2000-11-10 14:36  aleidinger

* configure.in:

- new default: no shared lib
- define HAVE_EFENCE if apropriate

2000-11-10 14:33  aleidinger

* mpglib/Makefile.am:

add lclint target (564 code "errors" found so far)

2000-11-10 14:33  aleidinger

* frontend/Makefile.am:

add lclint target (471 code "errors" found so far)

2000-11-10 14:32  aleidinger

* libmp3lame/Makefile.am:

add lclint target (1505 code "errors" found so far)

2000-11-10 14:31  aleidinger

* libmp3lame/quantize.c:

fix RH_AMP (gfc = gfp->internal_flags)

2000-11-09 22:01  pfk

* include/lame.h, libmp3lame/bitstream.c, libmp3lame/resample.c,
libmp3lame/resample.h, libmp3lame/i386/scalar.nas, misc/ath.c,
misc/scalartest.c:



Start of resampling.

2000-11-09 00:29  pfk

* testcase.mp3, libmp3lame/bitstream.c, libmp3lame/id3tag.c,
libmp3lame/machine.h, libmp3lame/version.h, misc/ath.c:



Small changes.

  - removed an old function strcasecmp (replaced by fuzzy_strcmp)
  - optimized region 2 bitcoder
  - remark about version.h (stringification)
  - INLINE = inline + static

2000-11-08 19:59  aleidinger

* libmp3lame/resample.c, mpglib/layer1.c:

include assert.h, seems to be forgotten in last commit (how could this
compile?)

2000-11-07 23:06  pfk

* frontend/get_audio.c, frontend/parse.c, frontend/timestatus.c,
include/lame.h, libmp3lame/VbrTag.c, libmp3lame/bitstream.c,
libmp3lame/id3tag.c, libmp3lame/lame.c,
libmp3lame/mpglib_interface.c, libmp3lame/version.c,
libmp3lame/version.h, misc/ath.c, mpglib/layer1.c:



Changed back to old report interface until we've discussed all possible
versions and make a decision.

Some bugfixes. Some remarks.

2000-11-07 15:36  aleidinger

* configure:

regen after:
- HAVE{MPGLIB,VORBIS,GTK} -> HAVE_$1
- --disable-analyzer-hooks
- --enable-efence

2000-11-07 15:36  aleidinger

* config.h.in:

HAVE{MPGLIB,VORBIS,GTK} -> HAVE_$1

2000-11-07 15:35  aleidinger

* configure.in:

- HAVE{MPGLIB,VORBIS,GTK} -> HAVE_$1
- --disable-analyzer-hooks
- --enable-efence    (use the ElectricFence malloc debugging library)

2000-11-07 15:31  aleidinger

* frontend/get_audio.c, frontend/main.c, frontend/parse.c,
libmp3lame/lame.c, libmp3lame/mpglib_interface.c,
libmp3lame/vorbis_interface.c:

HAVE{MPGLIB,VORBIS,GTK} -> HAVE_$1

2000-11-07 12:42  aleidinger

* frontend/Makefile.in, libmp3lame/Makefile.in:

regen after amiga_mpega.c move

2000-11-07 12:41  aleidinger

* frontend/Makefile.am, libmp3lame/Makefile.am:

follow the move of amiga_mpega.c from libmp3lame to frontend

2000-11-07 01:59  pfk

* frontend/brhist.c, frontend/get_audio.c, frontend/get_audio.h,
frontend/main.c, libmp3lame/bitstream.c, libmp3lame/version.h:



minor changes.

some options can be passed via "export LAMEOPT=..."

2000-11-07 00:58  cisc

* Makefile.unix, frontend/amiga_mpega.c, libmp3lame/amiga_mpega.c:

Moved amiga_mpega.c to frontend where it belongs, and added it to Makefile.unix

2000-11-07 00:14  markt

* libmp3lame/: bitstream.c, encoder.c, lame.c, psymodel.c,
psymodel.h, quantize.c, quantize.h, quantize_pvt.c, quantize_pvt.h,
reservoir.c, reservoir.h, util.c, util.h, vbrquantize.c:

removed lame_global_flags pointer from lame_internal_flags.

2000-11-06 23:19  markt

* libmp3lame/: lame.c, quantize_pvt.c, util.c, util.h:

fixed resample bug when resampling by integer amounts.

2000-11-06 19:26  cisc

* API:

Improved get_lame_xxx() API a little bit more

2000-11-06 19:22  cisc

* frontend/gtkanal.c, frontend/parse.c, include/lame.h,
libmp3lame/VbrTag.c, libmp3lame/bitstream.c, libmp3lame/lame.c,
libmp3lame/version.c, libmp3lame/version.h:

Improved get_lame_xxx() API a little bit more

2000-11-06 17:29  robert

* libmp3lame/: quantize.c, quantize_pvt.c:

fixed segmentation fault in Frank's noise calculation
implemented Todd Richmond's idea to speed up the outer_loop()

2000-11-06 12:31  aleidinger

* libmp3lame/i386/.cvsignore:

add .lst files

2000-11-06 08:22  markt

* Makefile.am, configure.in, frontend/.indent.pro,
frontend/brhist.c, libmp3lame/.indent.pro:

went back to frame counts in VBR display

2000-11-06 04:24  markt

* frontend/get_audio.c, mpglib/interface.c, mpglib/mpglib.h:

cleaned up mpeg header search code in get_audio.c
modified mpglib so we can move VBR header code into mpglib
and out of the frontend code.  a little more work is still needed.

2000-11-06 01:13  pfk

* libmp3lame/: bitstream.c, bitstream.h, id3tag.c, util.o:



Small changes for fuzzy ID3 tag compare.

2000-11-06 00:58  cisc

* frontend/gtkanal.c, frontend/parse.c, include/lame.h,
libmp3lame/VbrTag.c, libmp3lame/bitstream.c, libmp3lame/lame.c,
libmp3lame/version.c, libmp3lame/version.h:

Modified get_lame_xxx() API so it's more re-entrance friendly (returning a const pointer from a static var that's changed every time the function is called is really dirty!).

2000-11-05 22:27  pfk

* testcase.mp3, frontend/parse.c, frontend/rtp.h,
frontend/timestatus.c, libmp3lame/lame.c, libmp3lame/quantize.c,
libmp3lame/quantize_pvt.c, libmp3lame/quantize_pvt.h:



Minor changes.
Added -X8.

2000-11-05 18:29  pfk

* frontend/get_audio.c, include/lame.h, libmp3lame/lame.c,
libmp3lame/quantize.c, libmp3lame/util.h, libmp3lame/util.o:



  Changed lame_init_???_init to Class_ID.
  On initialization this variable gets the value LAME_ID.
  Advantages documented.

Some little Bugs fixed.

2000-11-05 17:13  takehiro

* Makefile.in, configure, configure.in, Dll/Makefile.in,
doc/Makefile.in, doc/html/Makefile.in, doc/man/Makefile.in,
frontend/Makefile.in, frontend/main.c, frontend/parse.c,
include/Makefile.in, libmp3lame/Makefile.in, libmp3lame/newmdct.c,
libmp3lame/quantize.c, libmp3lame/quantize_pvt.c,
libmp3lame/i386/Makefile.in, misc/Makefile.in, mpglib/Makefile.in:

configure.in: typo fix
newmdct.c: precision fix(?)

2000-11-05 14:52  aleidinger

* libmp3lame/i386/Makefile.in:

regen (clean of generated .lst files)

2000-11-05 14:52  aleidinger

* libmp3lame/i386/Makefile.am:

add generated .lst files to files to clean

2000-11-05 14:41  aleidinger

* misc/Makefile.in:

regen after adding scalartest.c

2000-11-05 14:40  aleidinger

* misc/Makefile.am:

add scalartest.c

2000-11-05 14:34  aleidinger

* libmp3lame/: util.c~, util.d, util.o:

remove generated/backup files, seems they are commited by accident

2000-11-05 13:15  pfk

* libmp3lame/: tools.c, tools.h:



add file for generic tools.

2000-11-05 13:09  pfk

* testcase.mp3, libmp3lame/bitstream.c, libmp3lame/bitstream.h,
libmp3lame/lame.c, libmp3lame/lameerror.h, libmp3lame/psymodel.c,
libmp3lame/resample.c, libmp3lame/resample.h, libmp3lame/tables.c,
libmp3lame/tables.h, libmp3lame/util.c, libmp3lame/util.c~,
libmp3lame/util.d, libmp3lame/util.h, libmp3lame/util.o,
libmp3lame/version.h, libmp3lame/i386/scalar.nas,
misc/scalartest.c:



  * Changed psy_data from double to float (this ssem not to change any bit in
    MP3, but saves 20 KB).

  * Other, but small modifications

2000-11-05 00:19  pfk

* frontend/brhist.c:



bugfix. Sorry

2000-11-04 18:15  pfk

* frontend/brhist.c, frontend/brhist.h, frontend/mp3rtp.c,
frontend/rtp.c, frontend/rtp.h, frontend/timestatus.c,
include/lame.h, libmp3lame/resample.c, libmp3lame/resample.h,
libmp3lame/tables.c, libmp3lame/version.c,
libmp3lame/i386/Makefile.am, libmp3lame/i386/Makefile.in,
libmp3lame/i386/scalar.nas, misc/ath.c:



small changes in brhist.
some tests and modifications for streaming MP3.
other unremarkable stuff

2000-11-04 02:18  pfk

* doc/html/switchs.html, frontend/get_audio.c,
frontend/timestatus.c:



Unimportant changes.

2000-11-03 14:21  aleidinger

* libmp3lame/id3tag.c:

more 'const'nes, also saves some bytes in the generated .o

2000-11-03 14:13  aleidinger

* libmp3lame/i386/Makefile.in:

regen after change in Makefile.am

2000-11-03 14:13  aleidinger

* libmp3lame/i386/Makefile.am:

remove trailing backslash in last line of EXTRA_DIST

2000-11-03 14:08  aleidinger

* doc/html/contributors.html:

add myself to contributors

2000-11-03 14:07  aleidinger

* configure:

NOTERMCAP/TERMCAP_AVAILABLE -> HAVE_TERMCAP

2000-11-03 14:04  aleidinger

* frontend/brhist.c, configure.in, config.h.in:

NOTERMCAP/TERMCAP_AVAILABLE -> HAVE_TERMCAP

2000-11-03 14:00  aleidinger

* frontend/parse.c:

add missing include

2000-11-03 00:47  pfk

* frontend/brhist.c, frontend/console.c, frontend/console.h,
frontend/mp3rtp.c, frontend/parse.c, frontend/timestatus.c,
include/lame.h, libmp3lame/bitstream.c, libmp3lame/lame.c,
libmp3lame/mpglib_interface.c, libmp3lame/resample.h,
libmp3lame/util.c, libmp3lame/version.c, libmp3lame/version.h,
libmp3lame/i386/Makefile.am, libmp3lame/i386/Makefile.in,
libmp3lame/i386/scalar.nas:



Minor changes. Biggest ist in bitstream.c, but triggered by KLEMM_14.

2000-11-02 17:16  pfk

* TODO, frontend/brhist.c, frontend/console.c, frontend/console.h,
libmp3lame/resample.c, libmp3lame/resample.h, libmp3lame/version.c,
libmp3lame/i386/scalar.nas:



These are minor changes to a version which fails on my computer.

  * MMX reporting added to get_lame_version(9 as requested by TODO.
  * Added 5 files for resampling and console IO.

2000-11-02 12:57  aleidinger

* mpglib/: common.c, common.h:

bugfix for --disable-decoder-layer1 case

2000-11-01 21:56  markt

* LICENSE, frontend/parse.c, include/lame.h:

updated LICENSE to remove comments about libsndfile,
since libsndfile no longer included in library

2000-11-01 21:54  markt

* libmp3lame/: .indent.pro, bitstream.c, version.h:

added indent.pro back to CVS

2000-11-01 18:25  markt

* STYLEGUIDE, libmp3lame/encoder.c:

some more context fixes

2000-11-01 18:22  markt

* libmp3lame/: newmdct.c, psymodel.c, quantize.c, quantize_pvt.c,
reservoir.c, reservoir.h, takehiro.c, util.c, vbrquantize.c:

removed more 'context'.

lame now segfaults.

2000-11-01 18:06  markt

* libmp3lame/: .indent.pro, VbrTag.c, fft.c, fft.h, id3tag.c,
lame.c, newmdct.h, psymodel.h, quantize.h, quantize_pvt.h:

removing 'context'

2000-11-01 17:56  markt

* libmp3lame/: bitstream.c, bitstream.h, util.h:

restored bitstream.c to original.
drain_into_ancillary_data was written the way it is
on purpose.  dont change it without checking with me first

2000-11-01 17:46  markt

* libmp3lame/util.h:

[no log message]

2000-11-01 17:40  markt

* libmp3lame/util.h:

removed 'context'
why was lame_internal_flags renamed context?
This is under the catagory of cosmetic.

2000-11-01 17:32  markt

* STYLEGUIDE, frontend/get_audio.c, frontend/parse.c,
libmp3lame/lame.c, libmp3lame/mpglib_interface.c,
libmp3lame/quantize.c, libmp3lame/quantize_pvt.c:

removed some cosmetic changes.

2000-11-01 16:09  robert

* frontend/: mp3rtp.c, rtp.c:

mp3rtp was broken, does now compile again

2000-11-01 14:35  robert

* libmp3lame/: quantize.c, quantize_pvt.h:

only cosmetic changes, done by indent

2000-11-01 14:31  robert

* frontend/.indent.pro, libmp3lame/.indent.pro, misc/.indent.pro:

these files are used by the indent program to pretty format sources

2000-11-01 00:01  robert

* frontend/: brhist.c, brhist.h, main.c, timestatus.c:

some more brhist pretty print

2000-10-31 13:58  aleidinger

* frontend/Makefile.in:

regen after bugfix in Makefile.am

2000-10-31 13:57  aleidinger

* frontend/Makefile.am:

fix build of mp3x

2000-10-31 13:18  robert

* Makefile.MSVC, frontend/brhist.c, frontend/lametime.h:

fixes for bitrate histogram and MS compilation

2000-10-31 12:18  robert

* frontend/: lametime.c, parse.c, timestatus.c:

quick fixes for Console_IO stuff
Console_IO is declared in brhist.c, but when compiling
without bitrate histogram capabilities the code would
not compile anymore

2000-10-30 23:58  robert

* Makefile.MSVC, Makefile.unix:

analyzer stuff was moved to frontend
because of automake/configure

2000-10-30 22:34  robert

* libmp3lame/vbrquantize.c:

Takehiro's IEEE754 hack for VBR modes new and mtrh

2000-10-30 11:28  aleidinger

* Makefile.in:

we didn't need acconfig.h, so don't depend on it

2000-10-30 10:51  robert

* libmp3lame/util.c:

BUG fix for debug code for BUG fix for fill_buffer_resample()  ;-(

2000-10-30 10:48  robert

* libmp3lame/util.c:

BUG fix for fill_buffer_resample()

2000-10-29 22:26  robert

* libmp3lame/util.c:

small fix for fill_buffer_resample()
some buffers where too small allocated, but this will
not really help, the routine has some ugly looking points
left that need to be fixed.

2000-10-29 21:11  robert

* libmp3lame/: VbrTag.c, bitstream.c, bitstream.h, encoder.c,
id3tag.c, lame.c, quantize.c, quantize_pvt.c, reservoir.c,
reservoir.h, util.c, util.h, vbrquantize.c:

gfp gfc stuff FINISHED for now

2000-10-29 20:03  robert

* libmp3lame/: encoder.c, fft.c, fft.h, newmdct.c, newmdct.h,
psymodel.c, psymodel.h, quantize_pvt.h, takehiro.c:

a step further with this gfp gfc stuff

2000-10-29 19:15  robert

* libmp3lame/: quantize_pvt.h, takehiro.c, util.h:

some more gfc stuff

2000-10-29 18:12  robert

* libmp3lame/: encoder.c, quantize.c, quantize.h, quantize_pvt.c,
quantize_pvt.h, takehiro.c, vbrquantize.c:

more on gfp gfc reorganization

2000-10-29 16:37  robert

* libmp3lame/: quantize.c, quantize_pvt.c, quantize_pvt.h,
takehiro.c, vbrquantize.c:

gfp gfc reorganization

2000-10-29 13:58  robert

* libmp3lame/: fft.c, lame.c, psymodel.c, quantize.c,
quantize_pvt.c, util.h:

data encapsulating Naoki's psymode

2000-10-29 12:54  aleidinger

* analyzer/: Makefile.in, Makefile.in.old, README.Win32,
gpkplotting.c, gpkplotting.h, gtkanal.c, gtkanal.h, mp3x.c,
mp3x.dsp, mp3x.dsw:

they life now in frontend/...

2000-10-29 12:52  aleidinger

* .cvsignore:

add some config.h related files

2000-10-29 12:51  aleidinger

* configure:

now with support for config.h

2000-10-29 12:50  aleidinger

* Makefile.in, Dll/Makefile.in, doc/Makefile.in,
doc/html/Makefile.in, doc/man/Makefile.in, frontend/Makefile.in,
include/Makefile.in, libmp3lame/Makefile.in,
libmp3lame/i386/Makefile.in, misc/Makefile.in, mpglib/Makefile.in:

regenerated after adding support for config.h

2000-10-29 12:49  aleidinger

* frontend/Makefile.am, libmp3lame/Makefile.am, mpglib/Makefile.am:

support for config.h

2000-10-29 12:47  aleidinger

* config.h.in, stamp-h.in:

config.h support

2000-10-29 12:45  aleidinger

* frontend/brhist.c, frontend/get_audio.c, frontend/gpkplotting.c,
frontend/gtkanal.c, frontend/ieeefloat.c, frontend/lametime.c,
frontend/main.c, frontend/mp3rtp.c, frontend/mp3x.c,
frontend/parse.c, frontend/portableio.c, frontend/rtp.c,
frontend/timestatus.c, configure.in, aclocal.m4:

support for config.h

2000-10-29 12:41  aleidinger

* mpglib/common.c, mpglib/dct64_i386.c, mpglib/decode_i386.c,
mpglib/interface.c, mpglib/layer1.c, mpglib/layer2.c,
mpglib/layer3.c, mpglib/tabinit.c, libmp3lame/VbrTag.c,
libmp3lame/amiga_mpega.c, libmp3lame/bitstream.c,
libmp3lame/debugscalefac.c, libmp3lame/encoder.c, libmp3lame/fft.c,
libmp3lame/id3tag.c, libmp3lame/lame.c,
libmp3lame/mpglib_interface.c, libmp3lame/newmdct.c,
libmp3lame/psymodel.c, libmp3lame/quantize.c,
libmp3lame/quantize_pvt.c, libmp3lame/reservoir.c,
libmp3lame/tables.c, libmp3lame/takehiro.c, libmp3lame/util.c,
libmp3lame/vbrquantize.c, libmp3lame/version.c,
libmp3lame/vorbis_interface.c:

support for config.h

2000-10-28 21:57  pfk

* configure, libmp3lame/bitstream.c, libmp3lame/bitstream.h,
libmp3lame/lame.c:



CRC table based code removed

Ease CRC header calculation

2000-10-28 14:23  pfk

* frontend/get_audio.c, frontend/lametime.c, frontend/lametime.h,
frontend/main.c, frontend/mp3x.c, frontend/parse.c, include/lame.h,
libmp3lame/bitstream.c, libmp3lame/lame.c, libmp3lame/util.c,
libmp3lame/util.h:



Moved 2 functions from util.c to lametime.c

Fixed a memory leak caused by an early return

bitstream: Local crc moved to gfp->crcvalue, next step can be to remove a
function parameter

minor changes

2000-10-28 12:31  robert

* include/lame.h, libmp3lame/VbrTag.c, libmp3lame/bitstream.c,
libmp3lame/lame.c, libmp3lame/util.c, libmp3lame/util.h:

hunting some BUGs, but still not found
encoding a mono VBR resampled to 11 kHz shows some strange behaviour

2000-10-28 10:47  aleidinger

* Dll/Makefile.in, doc/Makefile.in, doc/html/Makefile.in,
doc/man/Makefile.in, frontend/Makefile.in, include/Makefile.in,
libmp3lame/Makefile.in, libmp3lame/i386/Makefile.in,
misc/Makefile.in, mpglib/Makefile.in:

don't use gtar instead of tar

2000-10-28 10:42  aleidinger

* lame.spec:

lame.spec gets now generated at configure time from lame.spec.in

2000-10-28 10:40  aleidinger

* Makefile.am, Makefile.in:

- add lame.spec.in to distribution
- remove lame.spec from distribution
- show how long lame needs for the testcase

2000-10-28 10:35  aleidinger

* configure.in, configure:

- generate lame.spec from lame.spec.in
- CPU specific optimizations (x86, gcc 2.7.3.x or better)

2000-10-28 10:32  aleidinger

* lame.spec.in:

template for configure to generate lame.spec

2000-10-28 01:29  pfk

* include/lame.h, libmp3lame/lame.c, libmp3lame/util.c,
libmp3lame/util.h, libmp3lame/version.h:



  short => sample_t  in lame_encode_buffer and all the related stuff

  some essential but simple speedups in resampling code

  resulting MP3 will be different from previous

  code modification not finished, this is only half of the work

2000-10-27 23:04  robert

* libmp3lame/vbrquantize.c:

max_range tables

2000-10-27 21:50  pfk

* frontend/main.c, libmp3lame/lame.c, libmp3lame/psymodel.c,
libmp3lame/util.c, libmp3lame/util.h:



KLEMM_04(old) removed, scalar routines introduced.

2000-10-27 21:34  robert

* libmp3lame/vbrquantize.c:

LSF needs some different max_range tables
I plugged some in and it seems to work
they are designed after max_sfac_tab[6][4]
you may look into scale_bitcount_lsf()

2000-10-27 16:30  robert

* libmp3lame/: quantize.c, vbrquantize.c:

LSF hack for vbr-mtrh VBR mode

2000-10-27 15:48  takehiro

* libmp3lame/newmdct.c:

bit optimization

2000-10-27 11:27  robert

* libmp3lame/quantize_pvt.c, mpglib/layer3.c:

BUG in frame analyzer fixed, there was some wild pointer used
in layer3.c in preflag condition

2000-10-27 11:19  takehiro

* libmp3lame/: machine.h, tables.c, tables.h,
i386/choose_table.nas:

64bit int lookup table moved from C code to asm code.

2000-10-26 19:07  pfk

* frontend/brhist.c, frontend/get_audio.c, frontend/mp3rtp.c,
frontend/timestatus.c, include/lame.h, libmp3lame/bitstream.c,
libmp3lame/psymodel.c, libmp3lame/util.c, misc/ath.c:



Make some modifications active.

No Termcap terms are now handled in the same way like termcap terms.

2000-10-25 22:18  robert

* libmp3lame/: quantize.c, quantize.h, quantize_pvt.h,
vbrquantize.c:

improved vbr_mtrh VBR mode

2000-10-25 14:03  aleidinger

* frontend/Makefile.am:

prevent the CVS Id from being integrated into Makefile.in

2000-10-24 22:47  robert

* Makefile.MSVC, Makefile.unix, libmp3lame/quantize.c:

improved RH_AMP

2000-10-24 22:17  pfk

* frontend/get_audio.c, libmp3lame/mpglib_interface.c,
libmp3lame/psymodel.c:



Better syncword recognization

2000-10-24 18:11  takehiro

* configure, configure.in, frontend/Makefile.in,
libmp3lame/machine.h:

configure/configure.in
  added "--enable-all-float", which make FLOAT8 as float

machine.h
  FLOAT (and FLOAT8) typedef fix for alpha processor

2000-10-24 17:44  takehiro

* libmp3lame/newmdct.c:

loop integration.
"make test" may find some difference caused by some rounding problem

2000-10-24 15:01  robert

* libmp3lame/quantize.c:

fix for -q7 mode

2000-10-24 13:54  robert

* libmp3lame/quantize.c:

typo

2000-10-24 13:28  robert

* libmp3lame/: quantize.c, quantize_pvt.c, quantize_pvt.h:

some simplifications

2000-10-24 11:40  robert

* Makefile.MSVC, Makefile.unix, libmp3lame/quantize.c:

improvements, need some compile time defines, look into Makefile.unix

2000-10-23 18:59  robert

* libmp3lame/machine.h:

FLOAT is float, FLOAT8 is double  again ;-)

2000-10-23 15:50  takehiro

* Makefile.am, Makefile.in, frontend/Makefile.in:

more make test update

2000-10-23 15:44  takehiro

* libmp3lame/machine.h:

sorry, mistaken check in....

2000-10-23 15:40  takehiro

* Makefile.am, Makefile.in, lame.spec, Dll/Makefile.in,
doc/Makefile.in, doc/html/Makefile.in, doc/man/Makefile.in,
frontend/Makefile.in, include/Makefile.in, libmp3lame/Makefile.in,
libmp3lame/machine.h, libmp3lame/i386/Makefile.in,
misc/Makefile.in, mpglib/Makefile.in:

"make test" update

2000-10-23 15:40  takehiro

* libmp3lame/bitstream.c:

cosmetic change

2000-10-23 10:16  aleidinger

* Makefile.in:

update after change to Makefile.am

2000-10-23 10:16  aleidinger

* Makefile.am:

let test targetbuild frontend/lame if it isn't already build
- didn't work with "make -j 4 test"
- IMHO the previous version was a feature
(requested by Takehiro-san)

splittet test target into more subtargets

corrected testg target

added CVS_RSH=ssh to update/diff target

2000-10-22 22:50  robert

* libmp3lame/psymodel.c:

fix for short block I introduced 2000-10-19

2000-10-22 18:20  pfk

* Makefile.unix, frontend/brhist.c, frontend/brhist.h,
frontend/get_audio.c, frontend/main.c, frontend/parse.c,
frontend/parse.h, include/lame.h, libmp3lame/bitstream.c,
libmp3lame/encoder.c, libmp3lame/encoder.h, libmp3lame/lame.c,
libmp3lame/reservoir.c, libmp3lame/util.c, libmp3lame/util.h,
libmp3lame/version.c, libmp3lame/version.h, misc/ath.c:



A lot of small changes, most of them must be switched on via compile time
defines.

vbr displays shows MS and LR frames different.

vbr displays depends on the current display width.

2000-10-22 15:36  takehiro

* Makefile.am:

do "make test" with one step

2000-10-22 15:28  takehiro

* .cvsignore, Dll/.cvsignore, doc/.cvsignore, doc/html/.cvsignore,
doc/man/.cvsignore, frontend/.cvsignore, include/.cvsignore,
libmp3lame/.cvsignore, libmp3lame/i386/.cvsignore, misc/.cvsignore,
mpglib/.cvsignore:

igonore Makefile.am things (.libs, .deps, and so on)

2000-10-22 15:17  takehiro

* libmp3lame/.cvsignore, mpglib/.cvsignore:

added *.lo

2000-10-22 12:06  aleidinger

* ltconfig, ltmain.sh, missing, mkinstalldirs:

generated by automake/libtool

2000-10-22 12:02  aleidinger

* frontend/Makefile.in, libmp3lame/Makefile.in, mpglib/Makefile.in:

generated by automake

2000-10-22 12:01  aleidinger

* configure:

now with automake/libtool support

2000-10-22 12:00  aleidinger

* confdefs.h:

seems to get generated at configure time

2000-10-22 11:58  aleidinger

* aclocal.m4:

generated by aclocal

2000-10-22 11:58  aleidinger

* configure.in:

- add asm support if nasm is found
  (if we support this, see ASM_FOR_ARCH)
- added automake support
- added libtool support
  (a Dll user should look into "AC_LIBTOOL_WIN32_DLL" of the libtool
  documentation and send apropriate patches)
- --enable-{mp3x,mp3rtp}
- only build analyzer if GTK is present
- set CPUTYPE (to use asm routines where supported)
- --enable-decoder* -> --disable-decoder*

2000-10-22 11:57  aleidinger

* acinclude.m4:

remove GTK entry, "aclocal" takes care of it in aclocal.m4

2000-10-22 11:53  aleidinger

* misc/Makefile.am:

Initial automake support

2000-10-22 11:52  aleidinger

* Dll/Makefile.in, doc/Makefile.in, doc/html/Makefile.in,
doc/man/Makefile.in, include/Makefile.in,
libmp3lame/i386/Makefile.in, misc/Makefile.in, Makefile.in:

generated by automake

2000-10-22 11:50  aleidinger

* frontend/: README.Win32, gpkplotting.c, gpkplotting.h, gtkanal.c,
gtkanal.h, mp3x.c, mp3x.dsp, mp3x.dsw:

moved from analyzer/... because automake didn't allows sources for one
program/library to be in more than one directory (at least without
hacks)

2000-10-22 11:46  aleidinger

* Makefile.am:

- initial automake support
- delete testcase.new.mp3 on "clean"
- added "update" target, does a cvs update
- added "diff" target, does a cvs diff -u

2000-10-22 11:44  aleidinger

* frontend/Makefile.am:

- initial automake support
- conditionally build mp3x/mp3rtp

2000-10-22 11:43  aleidinger

* libmp3lame/: Makefile.am, i386/Makefile.am:

Initial automake/libtool support:
- if nasm is detected and we have asm for this @CPUTYPE@:
    * include asm support
- didn't build without decoder: "undefined reference to `mpg123_pinfo'"

2000-10-22 11:41  aleidinger

* mpglib/Makefile.am:

Initial automake/libtool support:
- mpglib gets linked to libmp3lame.{a,so}
- isn't installed on it's own

2000-10-22 11:39  aleidinger

* Dll/Makefile.am, doc/Makefile.am, doc/html/Makefile.am,
doc/man/Makefile.am, include/Makefile.am:

Initial automake support.

2000-10-22 10:19  takehiro

* libmp3lame/: l3side.h, newmdct.c, quantize.c, quantize_pvt.c,
quantize_pvt.h, takehiro.c, vbrquantize.c:

1. changed sfb_smax to sfb_smin. it is really minimum number, and so confusing.
2. prepare for mixed block
3. prepare for asm quantize code

2000-10-22 09:41  takehiro

* libmp3lame/: fft.c, util.h, fft.c:

no need to be in internal flag for constants

2000-10-22 09:27  takehiro

* libmp3lame/: Makefile.in, encoder.c, newmdct.c, newmdct.h,
util.h:

1 (util.h) deleted unused flag from internal flags
2 (newmdct) in place code of mdct_short
3 some cosmetic change

2000-10-22 08:25  takehiro

* libmp3lame/newmdct.c:

code clean up

2000-10-22 06:56  takehiro

* libmp3lame/machine.h:

deleted old remark about asm routine

2000-10-22 06:56  takehiro

* libmp3lame/newmdct.c:

code cleanup

2000-10-21 19:28  takehiro

* libmp3lame/: quantize_pvt.c, i386/choose_table.nas:

reduce memory assumption little and bit faster choose_table

2000-10-21 19:11  takehiro

* libmp3lame/newmdct.c:

add coment and remove unused code

2000-10-21 19:01  takehiro

* libmp3lame/newmdct.c:

bit optimization and now thread safe, I think.

2000-10-21 17:24  takehiro

* libmp3lame/newmdct.c:

brute force loop unrolling and some elimination of multiple.
bit faster.

2000-10-21 13:05  robert

* libmp3lame/: encoder.c, quantize.c, quantize_pvt.c,
quantize_pvt.h, vbrquantize.c:

frame analyzer info will now be set up in main encoding
routine only, for the whole frame. problem with SCFSI fixed

2000-10-20 21:46  afaber

* Dll/: BladeMP3EncDLL.c, BladeMP3EncDLL.h:

Added lame alpha, beta version and if MMX is enabled to the version interface,
should be backward compatible

2000-10-20 21:43  afaber

* frontend/brhist.c:

Fixed histgramming display for Win32, added fflush

2000-10-20 21:11  afaber

* analyzer/: .cvsignore, README.Win32, README.Win32~:

Small fixes to the Win32 installation instructions, Added Win32 type to the .cvsignore file

2000-10-20 20:50  afaber

* frontend/: brhist.c, brhist.h:

Resolved const mistach beween BRHIST function declartions

2000-10-20 20:49  afaber

* libmp3lame/libmp3lame.dsp:

Added MPGLIB define

2000-10-20 19:28  robert

* misc/: abx.c, ath.c:

initial checkin

2000-10-20 13:04  robert

* libmp3lame/: quantize.c, vbrquantize.c:

I think I fixed a BUG in subblock gain code

2000-10-19 21:10  robert

* frontend/parse.c, include/lame.h, libmp3lame/lame.c,
libmp3lame/psymodel.c, libmp3lame/quantize.c:

fixed BUG in atQ table, removed --raise-smr stuff

2000-10-18 17:34  robert

* analyzer/mp3x.c, libmp3lame/lame-analysis.h:

no way to disable analysis for lame-lib

2000-10-18 17:04  robert

* analyzer/gtkanal.h:

first commit

2000-10-18 16:47  robert

* analyzer/gtkanal.c, analyzer/mp3x.c, libmp3lame/lame-analysis.h,
mpglib/layer3.c, mpglib/mpglib.h:

fixed some ambiguities
define NOANALYSIS as suggested in INSTALL if you don't want
to collect some analysis data

2000-10-18 11:18  robert

* frontend/brhist.c, include/lame.h, libmp3lame/lame.c:

some tweaks

2000-10-18 11:02  shibatch

* libmp3lame/psymodel.c:

Rewrote double to FLOAT8.

2000-10-18 10:55  shibatch

* libmp3lame/psymodel.c:

Added short block pre-echo control to --nspsytune.
This improves castanets.wav.

2000-10-17 22:59  pfk

* STYLEGUIDE, frontend/brhist.c, frontend/brhist.h,
frontend/get_audio.h, frontend/main.c, frontend/parse.c,
frontend/parse.h, frontend/timestatus.c, include/lame.h,
libmp3lame/lame.c, libmp3lame/mpglib_interface.c,
libmp3lame/psymodel.c, libmp3lame/util.h:



* small changes to prepare to add a lame float interface
* other stuff

2000-10-17 00:13  pfk

* Makefile.unix, frontend/brhist.c, frontend/brhist.h,
frontend/get_audio.c, frontend/timestatus.c, include/lame.h,
libmp3lame/VbrTag.c, libmp3lame/bitstream.c, libmp3lame/fft.c,
libmp3lame/lame.c, libmp3lame/mpglib_interface.c,
libmp3lame/quantize_pvt.c, libmp3lame/version.c,
libmp3lame/version.h:



removed some shorts.
two version of version report
some minor changes

2000-10-16 22:19  robert

* frontend/: brhist.c, main.c:

cosmetics

2000-10-16 19:55  florian

* Makefile.in, configure, configure.in, analyzer/Makefile.in,
libmp3lame/Makefile.in, libmp3lame/lame.c, mpglib/Makefile.in:

integrated Alexanders patch, minor bug fixes

2000-10-16 19:29  robert

* libmp3lame/: tables.c, tables.h, takehiro.c:

takehiro.c now thread safer

2000-10-16 19:27  robert

* frontend/brhist.h:

missing include files

2000-10-16 10:03  robert

* Makefile.unix:

some convenience

2000-10-16 02:40  markt

* include/lame.h, libmp3lame/VbrTag.c:

[no log message]

2000-10-16 02:29  markt

* include/lame.h:

added some prototypes.  no code yet

2000-10-16 02:29  markt

* API:

added some lame_set_variable prototypes in lame.h

2000-10-16 02:17  markt

* frontend/mp3rtp.c, include/lame.h, libmp3lame/fft.h,
libmp3lame/lame.c:

fixed fft.h defines

2000-10-16 02:12  markt

* API, Makefile.in, configure, configure.in, analyzer/mp3x.c:

broken frame analyzer fixed - -DANALYSIS was missing from default
library build

2000-10-16 01:38  markt

* frontend/: get_audio.c, main.c, mp3rtp.c:

fixed broken fskip()

2000-10-16 01:37  markt

* STYLEGUIDE, Dll/BladeMP3EncDLL.c:

fixed Frank's broken fskip()

2000-10-16 00:44  markt

* libmp3lame/: Makefile.in, mpglib_interface.c, util.c, util.h:

made data for resampling dynamically allocated

2000-10-16 00:28  pfk

* STYLEGUIDE, frontend/brhist.c, frontend/brhist.h,
frontend/get_audio.c, frontend/parse.c, frontend/timestatus.c,
frontend/timestatus.h:



Most changes must be switched on via KLEMM_0[0-9].
Also some minor changes.
Start of short documenation of the source code.

_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_

****************
*** #defines ***
****************

KLEMM_01: Use my experimental data to calculate ATH
          But masking for >16 kHz seems to be buggy.
KLEMM_02: lame_set_stream_binary_mode() and lame_get_file_size() as
          lib function, still searching a better place for that
KLEMM_03: not more used
KLEMM_04: faster FIR filter with less rounding errors
KLEMM_05: sparse VBR bitrate display
KLEMM_06: fskip() uses fseek() if possible
KLEMM_07: use of timestatus_klemm.c which only uses timestatus.c functions,
          some code clarification and documentation

2000-10-15 22:46  markt

* libmp3lame/: util.c, util.h:

lowpass filtering data structurs made dynamic

2000-10-15 21:23  markt

* USAGE:

[no log message]

2000-10-15 21:17  markt

* frontend/get_audio.c, libmp3lame/VbrTag.c:

Fixed bug parsing Xing VBR header: lame will now compute
correct number of frames when decoding

2000-10-15 20:54  markt

* Makefile.unix, frontend/get_audio.c, frontend/main.c:

playback bugfix

2000-10-15 20:12  markt

* Dll/BladeMP3EncDLL.c:

msv6 dll project files updated

2000-10-15 20:11  markt

* Dll/: MP3EncDll.dsp, MP3EncDll.dsw:

msvc6 update

2000-10-15 20:05  markt

* Dll/: MP3EncDll.dsp, MP3EncDll.dsw:

reverted back to MSVC5 project files.
accidently changed them to my MSVC6 versions.

Albert, when are you goint to upgrade!!!!

2000-10-15 20:02  markt

* Dll/: MP3EncDll.dsp, MP3EncDll.dsw:

msv6 dll project files updated

2000-10-15 19:51  markt

* libmp3lame/lame.c:

fixed typo

2000-10-15 19:33  markt

* USAGE, include/lame.h, libmp3lame/lame.c:

updated USAGE

2000-10-15 19:10  markt

* API, USAGE, Dll/BladeMP3EncDLL.c:

edited API, USAGE

2000-10-14 19:18  robert

* libmp3lame/i386/cpu_feat.nas:

BUG in 3DNow detection fixed, was my faulty porting to NASM

2000-10-14 11:42  robert

* libmp3lame/: takehiro.c, util.h:

takehiro.c now thread safe ?

2000-10-14 10:08  pfk

* frontend/brhist.c, libmp3lame/psymodel.c:



psymodel:  FIR filter changed, trigger with KLEMM_04
brhist:    display changed back to the old display, new display must be
   triggered by KLEMM_05

2000-10-13 22:58  pfk

* frontend/brhist.c, frontend/brhist.h, frontend/main.c,
frontend/timestatus.c, include/lame.h, libmp3lame/util.c:



Changes are commented in brhist.c or must be enabled with KLEMM_xx.

2000-10-13 16:43  robert

* frontend/brhist.c, frontend/brhist.h, frontend/main.c,
include/lame.h, libmp3lame/lame.c:

bitrate histogram is working again

2000-10-13 15:24  robert

* Makefile.unix:

small fixes

2000-10-13 05:37  florian

* frontend/Makefile.in, frontend/Makefile.in.old,
libmp3lame/Makefile.in, libmp3lame/Makefile.in.old:

prepare for automake: new vars, system dependent checks to configure.in

2000-10-13 05:17  florian

* Makefile.in, Makefile.in.old, configure, configure.in,
configure.in.old, analyzer/Makefile.in, analyzer/Makefile.in.old:

prepare for automake: new vars, system dependent checks to configure.in

2000-10-12 19:19  florian

* acinclude.m4, aclocal.m4, configure.in:

Preparing for automake

2000-10-12 17:48  robert

* Makefile.MSVC, Makefile.unix:

NASM specific fixes

2000-10-12 17:19  robert

* libmp3lame/i386/cpu_feat.nas:

CPU feature code using NASM

2000-10-12 17:18  robert

* Makefile.MSVC, libmp3lame/Makefile.in, libmp3lame/util.c:

CPU feature detection code now using NASM

2000-10-12 08:59  shibatch

* libmp3lame/: psymodel.c, quantize.c, quantize_pvt.c, util.h:

Add two new features to --nspsytune.
1. New block type selecting algorithm.
2. Improved noise shaping at high bitrate CBR. Turned on by -q1 --nspsytune.

2000-10-12 00:50  robert

* Makefile.MSVC:

it's getting better :-)

2000-10-12 00:49  robert

* frontend/parse.c:

BUG fix in case LAME compiled without GTK, then called with -g

2000-10-11 23:08  robert

* libmp3lame/: Makefile.in, quantize_pvt.c, util.c:

fixes for Frank's ATH

2000-10-11 18:45  robert

* include/lame.h, libmp3lame/lame.c:

added alternative to lame_encode_finish:
- lame_encode_flush, does the same as lame_encode_finish
  but will not free lame internal buffers
- lame_close, will free lame internal buffers

So the following is equivalent to lame_encode_finish
lame_encode_flush()
<do some stuff like statistics>
lame_close()

But this adds the possibility to get some more
analyzing after all frames are encoded.

Suggested to use with
lame_bitrate_hist()
lame_stereo_mode_hist()

2000-10-11 17:54  robert

* libmp3lame/: encoder.c, lame.c, util.c, util.h:

simple statistics (histogram) added,
problem: lame_encode_finish() also frees internal buffer
solution: two new functions splitting lame_encode_finish()
          into lame_encode_flush() and lame_close()

2000-10-11 01:03  florian

* analyzer/.cvsignore:

[no log message]

2000-10-10 23:18  pfk

* libmp3lame/util.c:



Additional ATH calculation (enabled by KLEMM_01).

2000-10-10 20:26  robert

* libmp3lame/: lame.c, takehiro.c:

use of MMX should be safe on non MMX CPUs now,
but this will not work on Microsoft platforms.
We will have to adapt the assembler routines
for the MS assembler or for NASM.

2000-10-10 19:36  robert

* Makefile.MSVC, libmp3lame/util.c:

Makefile work

2000-10-10 18:34  robert

* libmp3lame/lame.c:

cut'n'paste devil :(

2000-10-10 18:28  robert

* libmp3lame/: lame.c, util.c, util.h:

Frank's CPU feature detection code added

2000-10-10 17:59  afaber

* Dll/BladeMP3EncDLL.c, Dll/BladeMP3EncDLL.h, frontend/brhist.c,
libmp3lame/VbrTag.c, libmp3lame/libmp3lame.dsp:

MSVC Win32 updates, added Alpha Beta version numbers to DLL version structure
(should be backward compatible)

2000-10-10 05:31  markt

* TODO:

notes about what needs to be done for configure

2000-10-09 19:55  markt

* libmp3lame/: encoder.h, lame-analysis.h:

[no log message]

2000-10-09 19:55  markt

* TODO, analyzer/Makefile.in, analyzer/gpkplotting.c,
analyzer/gtkanal.c, analyzer/mp3x.c, frontend/timestatus.c,
include/lame.h:

generic cleanup

2000-10-09 19:42  markt

* TODO:

frame analyzer now works with ./configure, at least for linux

2000-10-09 19:29  markt

* Makefile.B32, Makefile.DJGPP, Makefile.MSVC, TODO, configure,
configure.in, frontend/get_audio.c, frontend/get_audio.h:

attept to fix Makefiles.B32, DJGPP, MSVC.

2000-10-09 16:27  markt

* libmp3lame/lame-analysis.h:

[no log message]

2000-10-09 16:23  markt

* Makefile.in, Makefile.unix, aclocal.m4, configure, configure.in,
analyzer/Makefile.in, analyzer/README.Win32,
analyzer/README.Win32~, analyzer/gpkplotting.c,
analyzer/gpkplotting.h, analyzer/gtkanal.c, analyzer/mp3x.c,
analyzer/mp3x.dsp, analyzer/mp3x.dsw, frontend/Makefile.in,
frontend/main.h, libmp3lame/lame-analysis.h:

moved mp3x -> analyzer (name was clashing with executable name)
work on configure to get mp3x to compile (not yet done)
  but gtk stuff in configure.in now working

2000-10-09 14:38  markt

* libmp3lame/lame.c:

added a comment about downsampling

2000-10-08 20:08  markt

* frontend/main.c, frontend/timestatus.c, include/lame.h,
libmp3lame/VbrTag.c, libmp3lame/VbrTag.h, libmp3lame/encoder.c,
libmp3lame/lame.c:

cleaned up VBR tag stuff

2000-10-08 19:43  markt

* frontend/get_audio.c, frontend/get_audio.h, frontend/main.c,
frontend/main.h, frontend/mp3rtp.c, frontend/parse.c,
frontend/parse.h, frontend/timestatus.c, frontend/timestatus.h,
include/lame.h, libmp3lame/lame.c, libmp3lame/version.c,
libmp3lame/version.h:

lots of changes, just trying to get things to compile.

2000-10-08 17:48  markt

* libmp3lame/id3tag.h:

Trying to add id3tag.h again.

2000-10-07 08:25  robert

* lame4dos.bat:

bug fixes by Alexander Stumpf

2000-10-07 05:04  markt

* libmp3lame/: id3tag.c, util.h:

missing id3tag.h include files for util.h, id3tag.c

2000-10-07 05:00  markt

* INSTALL, Makefile.unix, Dll/LameDLLInterface.htm,
frontend/main.c, frontend/main.h, include/lame.h,
libmp3lame/id3tag.c, libmp3lame/lame.c, libmp3lame/util.c,
libmp3lame/util.h:

id3tag_spec made it back into lame.h.  deleted.

frameNum has to be in the library - the front end has no way
of correctly counting frames unless it parses the mp3 output
headers.  totalframes should also probably be in the library.

2000-10-06 21:16  florian

* Makefile.in, configure, configure.in, frontend/Makefile.in,
libmp3lame/Makefile.in:

minor changes for install and uninstall

2000-10-06 13:19  takehiro

* libmp3lame/: id3tag.c, lame.c, util.h:

quick fix, maybe work but not checked hard

2000-10-06 13:19  takehiro

* frontend/main.c, include/lame.h:

quick fix, I don't check this

2000-10-06 00:55  markt

* libmp3lame/: id3tag.c, lame.c, util.h:

id3tag cleanup

2000-10-06 00:54  markt

* frontend/parse.c, include/lame.h:

id3 stuff cleaned up.  id3 related strucs made internal to the
library

2000-10-05 19:53  cisc

* frontend/: get_audio.c, get_audio.h:

small correction

2000-10-05 05:18  markt

* TODO, frontend/Makefile.in:

[no log message]

2000-10-05 05:13  markt

* Makefile.in, configure, configure.in, libmp3lame/Makefile.in:

more configure work.

2000-10-05 04:50  markt

* testcase.mp3:

updated testcase

2000-10-05 04:49  markt

* Makefile.in, libmp3lame/psymodel.c:

added comment about Naoki's blocktype bug fix.
also, for JSTEREO but with the '-d' option, L and R channels
can have different block types, so we cant just look at the
block type for channel 0

2000-10-05 04:31  markt

* Makefile.in, frontend/Makefile.in:

forgot to add Makefile.in

2000-10-04 22:37  robert

* Lame.vbs:

needs Windows Script >= 5.1, donated by Ralf Kempkens <Ralf.Kempkens@epost.de>

2000-10-04 17:13  afaber

* Dll/Example.dsw, Dll/MP3EncDll.dsp, libmp3lame/libmp3lame.dsp,
Dll/MP3EncDll.dsp, mpglib/mpglib.dsp:

MSVC project update(s) to new layout of the libmp3lame files

2000-10-04 12:48  shibatch

* libmp3lame/psymodel.c:

Bugfix of long block pre-echo control.

2000-10-04 12:13  takehiro

* libmp3lame/i386/: choose_table.nas, fft.nas, fft3dn.nas,
fftfpu.nas, fftsse.nas, ffttbl.nas, nasm.h:

moved i386 directory

2000-10-04 04:26  markt

* libmp3lame/Makefile.in:

[no log message]

2000-10-04 04:23  markt

* configure, configure.in:

make still does not work.  some kind of infinite loop

2000-10-04 04:00  markt

* Makefile.unix:

more configure work

2000-10-04 03:54  markt

* Makefile.in, Makefile.unix, VbrTag.c, VbrTag.h, amiga_mpega.c,
bitstream.c, bitstream.h, configure, configure.in, debugscalefac.c,
encoder.c, encoder.h, fft.c, fft.h, id3tag.c, l3side.h,
lame-analysis.h, lame.c, machine.h, mpglib_interface.c, newmdct.c,
newmdct.h, psymodel.c, psymodel.h, quantize.c, quantize.h,
quantize_pvt.c, quantize_pvt.h, reservoir.c, reservoir.h, tables.c,
tables.h, takehiro.c, util.c, util.h, vbrquantize.c, version.c,
version.h, vorbis_interface.c, libmp3lame/Makefile.am,
libmp3lame/Makefile.in, libmp3lame/VbrTag.c, libmp3lame/VbrTag.h,
libmp3lame/amiga_mpega.c, libmp3lame/bitstream.c,
libmp3lame/bitstream.h, libmp3lame/debugscalefac.c,
libmp3lame/encoder.c, libmp3lame/encoder.h, libmp3lame/fft.c,
libmp3lame/fft.h, libmp3lame/id3tag.c, libmp3lame/l3side.h,
libmp3lame/lame-analysis.h, libmp3lame/lame.c,
libmp3lame/machine.h, libmp3lame/mpglib_interface.c,
libmp3lame/newmdct.c, libmp3lame/newmdct.h, libmp3lame/psymodel.c,
libmp3lame/psymodel.h, libmp3lame/quantize.c,
libmp3lame/quantize.h, libmp3lame/quantize_pvt.c,
libmp3lame/quantize_pvt.h, libmp3lame/reservoir.c,
libmp3lame/reservoir.h, libmp3lame/tables.c, libmp3lame/tables.h,
libmp3lame/takehiro.c, libmp3lame/util.c, libmp3lame/util.h,
libmp3lame/vbrquantize.c, libmp3lame/version.c,
libmp3lame/version.h, libmp3lame/vorbis_interface.c:


Moved everything to libmp3lame.  worked on configure, but
not quite working.

2000-10-04 03:01  markt

* frontend/aclocal.m4, frontend/configure, frontend/configure.in,
mpglib/configure, mpglib/configure.in:

removed more configure files in subdirectories.
There should only be one ./configure, in the main directory

2000-10-04 02:57  markt

* configure, configure.in, frontend/get_audio.c,
frontend/get_audio.h, frontend/timestatus.c, frontend/timestatus.h:

more configure work

2000-10-04 01:07  markt

* configure, configure.in, frontend/Makefile.in:

more configure patches for frontend.

2000-10-04 01:02  markt

* TODO, configure, configure.in, frontend/configure:

new configure that doesn't run configure in all the subdirectories!

2000-10-03 22:08  afaber

* README.WINGTK, lamelib.dsp, frontend/lame.dsp, frontend/lame.dsw,
libmp3lame/libmp3lame.dsp, mpglib/mpglib.dsp:

Re-organized some of the MSVC project files, fixes to compile mp3x again on Win32 platform

2000-10-03 17:56  robert

* fft.c:

removed unused includes

2000-10-03 10:32  robert

* fft.c, fft.h, lame.c, psymodel.c, quantize.c, quantize_pvt.c,
util.h:

fft.c now thread safe !?

2000-10-03 09:44  robert

* encoder.c, newmdct.c, newmdct.h:

removed redundancies

2000-10-03 09:43  robert

* testcase.mp3:

updated testcase for LAME 3.88 alpha 1

2000-10-03 04:07  markt

* INSTALL:

Some configure options are for the library, some are for
the front end.  How do we pass front end options to
frontend/configure?

2000-10-03 03:57  markt

* Makefile.in:

[no log message]

2000-10-02 10:15  markt

* Makefile.in:

make -> $(MAKE)

2000-10-02 09:00  markt

* quantize_pvt.h:

Fix for winamp bug.  (commented out for now)

2000-10-02 06:20  markt

* aclocal.m4, configure, configure.in, frontend/configure,
frontend/configure.in:

configure updates

2000-10-01 19:05  afaber

* lamelib.dsp, frontend/lame.dsp, mpglib/mpglib.dsp:

Adapted project file in order to compile it again with the MSVC compiler

2000-10-01 18:34  markt

* Makefile.in:

[no log message]

2000-10-01 18:25  markt

* INSTALL, Makefile.in, id3tag.c, lame-analysis.h, lame.c,
frontend/Makefile.in, frontend/configure, frontend/configure.in,
frontend/main.c, frontend/parse.c, include/lame-analysis.h,
include/lame-id3tag.h, include/lame.h:

trying to move decoding back into library

2000-10-01 17:58  afaber

* frontend/get_audio.c:

Make it compile again with MSVC compiler

2000-10-01 17:17  markt

* frontend/: gpkplotting.c, gpkplotting.h, gtkanal.c, main.c,
mp3x.c:

moved GTK frame analyzer stuff into mp3x

2000-10-01 15:29  takehiro

* Makefile.in, aclocal.m4, configure, configure.in,
mpglib_interface.c, vorbis_interface.c, frontend/Makefile.in,
frontend/get_audio.c, frontend/main.c, frontend/vorbis_interface.c,
mpglib/Makefile.in, mpglib/configure, mpglib/configure.in,
mpglib/main.c:

more modularization work.
VORBIS and mpglib interface is now in the libmp3lame library.
functions in these files are wrapper of mpglib/libvorbis.
I think it is ok to include them in libmp3lame.

2000-10-01 15:19  takehiro

* VbrTag.c:

merged VbrTag.h into lame.h

2000-10-01 15:03  takehiro

* encoder.c, lame.c, util.h, Dll/BladeMP3EncDLL.c,
frontend/get_audio.c, include/lame.h:

merged VbrTag.h into lame.h

2000-10-01 11:28  afaber

* mpglib/: common.c, common.h, dct64_i386.c, decode_i386.c,
interface.c, interface.h, layer1.c, layer1.h, layer2.c, layer2.h,
layer3.c, layer3.h, main.c, mpg123.h, mpglib.dsp, mpglib.h,
dct64_i386.h, decode_i386.h:

More MPGLIB cleanup, got rid of the global mpstr struct gmp (in order to make lib thread safe)

2000-10-01 10:40  afaber

* mpglib/: common.c, common.h, decode_i386.c, interface.c,
layer3.c, mpg123.h:

Cleanup of mpg123.h file (still need to get rid of the dirty extern gmp hack)

2000-10-01 10:05  afaber

* mpglib/: layer1.c, mpg123.h:

Removed unused stuff in MPG123.h file, removed stuff that was commented out in Layer1.c

2000-10-01 10:00  afaber

* mpglib/: mpg123.h, tabinit.c:

Removed some double/float warnings, removed disable warnings pragma for MSVC compiler

2000-10-01 09:52  takehiro

* lame.c, frontend/main.c:

moved main_crc_init from frontend to library

2000-10-01 09:51  afaber

* mpglib/: common.c, common.h, dct64_i386.c, decode_i386.c,
interface.c, layer2.c, layer3.h, mpg123.h, mpglib.dsp, tabinit.c,
tabinit.h:

Reorganized some of the function prototypes, removed non existing function prototypes from common.h

2000-10-01 09:32  takehiro

* libmp3lame/.cvsignore:

initial check in for libmp3lame

2000-10-01 09:29  takehiro

* libmp3lame/Makefile.am:

check in for the feauture...

2000-10-01 09:09  afaber

* bitstream.h, frontend/main.c:

Added void main_CRC_init (void) function prototype in bitstream.h

2000-10-01 06:24  takehiro

* frontend/: Makefile.in, mp3x.c:

making frameanalyzer problem fixed

2000-10-01 04:56  markt

* util.c:

added Frank's normalization of Blackman filter coefficients.
This had no effect on any of my resample test cases.

2000-09-30 15:32  markt

* STYLEGUIDE:

more notes on identation and int in STYLEGUIDE

2000-09-30 15:09  afaber

* id3tag.c:

fixed signed/unsigned mismatch

2000-09-30 14:50  markt

* HACKING, bitstream.c, bitstream.h, util.c, util.h:

added stuff in HACKING on how to handle global data
moved freegfc() into util.c

2000-09-30 14:28  markt

* util.c:

number of pre-computed convolution windows determined dynamically.
(storage still needs to malloc'd and free'd in lame_encode_finish).

2000-09-30 14:17  robert

* Makefile.in:

small fix

2000-09-30 13:14  afaber

* Dll/: BladeMP3EncDLL.c, MP3EncDll.dsp:

Changes in order to get it compile on a Win32 platform

2000-09-30 12:49  afaber

* lamelib.dsp, VbrTag.h, lame.dsp, lame.dsw, frontend/brhist.c,
frontend/get_audio.c, frontend/lame.dsp, frontend/lame.dsw,
frontend/timestatus.c, mpglib/mpglib.dsp:

Changes in order to get it compile on a Win32 platform

2000-09-30 08:29  takehiro

* frontend/parse.c:

renamed some functions

2000-09-30 08:21  takehiro

* doc/html/: contributors.html, examples.html, history.html,
id3.html, index.html, lame.css, modes.html, node6.html,
switchs.html:

new document for 3.87 from Gaby.

2000-09-30 08:15  takehiro

* frontend/: configure, configure.in:

debug about gtk detection

2000-09-30 07:54  takehiro

* lame.c, frontend/get_audio.c, frontend/main.c, frontend/main.h,
frontend/mp3rtp.c, frontend/parse.c, include/lame.h:

removed outpath from library.

2000-09-30 06:58  takehiro

* bitstream.c, bitstream.h, util.c, util.h:

moved some code from util to bitstream

2000-09-30 04:40  markt

* VbrTag.c, lame.c, frontend/vorbis_interface.c:

re-enabled id3v2 tag and Xing vbr header

2000-09-29 18:16  takehiro

* lame.c, frontend/get_audio.c, frontend/main.c, frontend/main.h,
frontend/parse.c, frontend/timestatus.c, include/lame.h:

"silent" and "brhist" is moved to frontend

2000-09-29 18:07  takehiro

* lame.c, frontend/main.c, frontend/main.h, frontend/parse.c,
frontend/timestatus.c, include/lame.h:

"update_interval" is moved to frontend

2000-09-29 17:49  takehiro

* encoder.c, lame.c, psymodel.c, quantize.c, vbrquantize.c,
frontend/main.c, frontend/parse.c, include/lame-analysis.h,
include/lame.h, frontend/mp3x.c:

changed from "gtkflag" to "analysis", because it is not only for gtk.

2000-09-29 17:48  takehiro

* frontend/timestatus.c:

oops, timestatus not correctly displayed

2000-09-29 17:43  takehiro

* id3tag.c, lame.c, quantize.c, quantize_pvt.c, util.h,
vbrquantize.c, frontend/gtkanal.c, frontend/main.c,
frontend/mp3x.c, frontend/parse.c, include/analysis.h,
include/id3tag.h, include/lame-analysis.h, include/lame-id3tag.h,
include/lame.h, mpglib/layer3.c, mpglib/mpglib.h:

OK, Florian, I renamed include file avoid confusing.
(it's so generic and not likely to be unique)

2000-09-29 17:31  takehiro

* Makefile.in, encoder.c, lame.c, parse.c, psymodel.c, util.c,
util.h, vbrquantize.c, frontend/Makefile.in, frontend/brhist.c,
frontend/get_audio.c, frontend/get_audio.h, frontend/gtkanal.c,
frontend/main.c, frontend/main.h, frontend/parse.c,
frontend/parse.h, frontend/timestatus.c,
frontend/vorbis_interface.c:

1. timestatus things are moved to frontend(maybe complete ?)
2. input file handling is moved to frontend(so the file input API is removed)

2000-09-29 04:51  markt

* frontend/brhist.c, frontend/get_audio.c, frontend/get_audio.h,
mpglib/main.c:

removed analysis.h from get_audio.c
typo in brhist.c

2000-09-28 23:31  robert

* lame4dos.bat:

improved lame.bat for 4DOS users, donated by Alexander Stumpf <alestrix@unm.edu>

2000-09-28 16:36  takehiro

* Makefile.in, VbrTag.c, brhist.c, brhist.h, configure,
configure.in, encoder.c, get_audio.c, get_audio.h, gpkplotting.c,
gpkplotting.h, gtkanal.c, id3tag.h, ieeefloat.c, ieeefloat.h,
lame.c, lametime.c, lametime.h, main.c, mp3rtp.c, mp3x.c, parse.c,
portableio.c, portableio.h, psymodel.c, quantize.c, quantize_pvt.c,
rtp.c, rtp.h, tables.c, timestatus.c, timestatus.h, util.c, util.h,
vbrquantize.c, version.c, version.h, vorbis_interface.c,
frontend/.cvsignore, frontend/Makefile.in, frontend/aclocal.m4,
frontend/brhist.c, frontend/brhist.h, frontend/configure,
frontend/configure.in, frontend/get_audio.c, frontend/get_audio.h,
frontend/gpkplotting.c, frontend/gpkplotting.h, frontend/gtkanal.c,
frontend/ieeefloat.c, frontend/ieeefloat.h, frontend/lametime.c,
frontend/lametime.h, frontend/main.c, frontend/mp3rtp.c,
frontend/mp3x.c, frontend/parse.c, frontend/portableio.c,
frontend/portableio.h, frontend/rtp.c, frontend/rtp.h,
frontend/timestatus.c, frontend/timestatus.h,
frontend/vorbis_interface.c, include/id3tag.h, include/lame.h,
mpglib/Makefile.in, mpglib/layer3.c, mpglib/mpglib.h:

moved frontend staffs into frontend/
Need to debug vorbis/mpglib/analyzer/bitrate histgram.
still long way to go...

HAVEGTK is changed ANALYSIS(library side) and HAVEGTK(frontend side)

BRHIST is deleted from library. all the bitrate histogram works are
now in frontend(but not works properly, yet).

timestatus things are also moved to frontend.

parse.c is now out of library.

2000-09-27 12:05  takehiro

* include/analysis.h, gtkanal.h:

moved gtkanal.h to include/analysis.h

2000-09-27 04:17  florian

* Makefile.in:

fixed make install -> move of lame.h broke it.

2000-09-26 17:47  takehiro

* Makefile.in, gtkanal.h:

more clean up and debug "make clean"

2000-09-26 17:35  takehiro

* Makefile.in:

moved more staff out of libmp3lame

2000-09-26 17:28  takehiro

* Makefile.in:

removed brhist.o etc from library

2000-09-26 17:25  takehiro

* include/lame.h:

lame.h moved to include

2000-09-26 17:24  takehiro

* timestatus.c:

little clean up

2000-09-26 17:03  takehiro

* Makefile.in, configure, configure.in, lame.h:

1 moved lame.h into include/
2 modularized work with mpglib

2000-09-26 16:59  cisc

* amiga_mpega.c:

Mark, you broke lame_decode_initfile(), what were you thinking? ;) .. anyways, fixed, and added new mp3data struct variables...

2000-09-26 15:48  takehiro

* mpglib/: .cvsignore, Makefile.in, common.c, configure,
configure.in, dct64_i386.c, decode_i386.c, interface.c, layer3.c,
main.c, tabinit.c:

configure support and more modularized work

2000-09-26 15:47  takehiro

* mpglib/Makefile:

now this is generated by configure

2000-09-26 05:22  markt

* version.h:

CVS is now 3.88 alpha 1

2000-09-26 04:49  markt

* version.h:

updated to 3.87 beta

2000-09-26 04:48  markt

* get_audio.c, get_audio.h, gtkanal.c, timestatus.c, mpglib/main.c:

removed all references to gfc-> from get_audio.c
this was needed if we are going to move get_audio.c out of
libmp3lame and into the front end code.

2000-09-26 01:00  markt

* HACKING, STYLEGUIDE:

[no log message]

2000-09-26 00:55  markt

* CodingStyle.c, lametype.h:

Removed two files

2000-09-26 00:09  markt

* amiga_mpega.c, get_audio.c, lame.c, lame.h, timestatus.c,
timestatus.h, util.h:

when input file was a mp3, it was trashing a bunch of
variables (mode, bitrate, etc..)

2000-09-25 21:37  robert

* Makefile.MSVC:

MMX choose table support, needs NASM (can be disabled)

2000-09-25 21:23  florian

* configure, configure.in:

changed default installation prefix to /usr (/usr/local/lib doesn't seem to be in default linker path)

2000-09-25 20:58  florian

* Makefile.in:

fixed shared lib (runtime linker information)

2000-09-25 15:20  markt

* Makefile.in:

removed ?= from makefile

2000-09-25 14:36  shibatch

* psymodel.c:

A small bugfix of --nspsytune.

2000-09-25 02:13  florian

* configure, Makefile.in, configure.in:

cleaner version handling of libmp3lame.so, uninstall target in Makefile

2000-09-25 00:30  markt

* id3tag.c:

fixed genre bug in id3tag.c

2000-09-24 22:59  markt

* id3tag.c, vbrquantize.c:

removed yet another unsigned loop counter

2000-09-24 21:53  robert

* Makefile.MSVC:

enabled Takehiro's IEEE hack

2000-09-24 14:59  robert

* configure, configure.in:

BUG fixed, which prevented using Layer1/2 decoding abilities

2000-09-24 14:34  robert

* encoder.c, lame.c, quantize.c, quantize_pvt.c, quantize_pvt.h,
util.h, vbrquantize.c:

code cleanup and very little speedup

2000-09-24 12:38  robert

* quantize.c:

minor RH_AMP tweak, and once again, do not use tabulator within this file

2000-09-24 12:29  robert

* quantize.c:

please do not use tabulators within this file (better in no files)

2000-09-24 12:22  robert

* VbrTag.c:

minor BUG fix for MPEG-2(.5)

2000-09-24 11:39  takehiro

* quantize.c:

sorry, scalefac_scale did not have a bug. that was my compiler bug...

2000-09-24 10:38  afaber

* mpglib/interface.c:

Fixed MP1/2 decoding problem, for files that were encoded with a CRC

2000-09-24 01:32  markt

* get_audio.c:

minor fix to mp3 header parsing

2000-09-23 23:36  afaber

* bitstream.c:

removed unused variable bits

2000-09-23 23:36  afaber

* id3tag.c:

fixed signed/unsigned mismatch, added bitstream.h include file

2000-09-23 22:31  markt

* VbrTag.c, bitstream.c, bitstream.h, id3tag.c, id3tag.h, lame.c,
lame.h, main.c, parse.c:

id3v1 and id3v2 tags now get written directly into
the bitstream instead of into the output file.

The only file I/O left in libmp3lame will be the VBR tag.

2000-09-23 21:13  markt

* get_audio.c, lame.h, mpglib/main.c:

removed lame_decode_fromfile() calls from the API,
moved them into get_audio.c

2000-09-23 20:08  markt

* lame.h, mpglib/main.c:

some mpglib restructering.
All mp3 routines which work with files now only make
calls to lame_decode_* that are in the API.

2000-09-23 14:48  markt

* VbrTag.c:

bug in Xing header for MPEG2.5 fixed

2000-09-23 09:07  takehiro

* quantize.c, quantize_pvt.c, util.c, util.h:

workaround for subblock_gain and scalefac_scale artifact.
I hope this will fix -q1 problems.

2000-09-23 02:11  markt

* version.c:

[no log message]

2000-09-23 01:23  markt

* mpglib/main.c:

[no log message]

2000-09-23 01:23  markt

* VbrTag.c, VbrTag.h, lame.h, parse.c, util.c, util.h:

bug fixed in decoding:  if syncword found in Xing VBR header toc,
it would confuse things.

Also fixed overflow in vbrtag.c, and changed size of xing vbr
header to 128kbs.  This will make non-vbr aware players
give a more reasonable playing time estimate.

2000-09-23 00:51  robert

* psymodel.c:

minor fix

2000-09-22 22:54  shibatch

* quantize.c, quantize_pvt.c:

Minor bugfixes of --nspsytune. Frame analyzer works correctly with --nspsytune.

2000-09-21 23:55  shibatch

* parse.c, psymodel.c, quantize.c:

Tweaks to --nspsytune. This improves CBR quality.

2000-09-21 16:50  afaber

* Dll/LameDLLInterface.htm:

Updated lame_enc.dll documentation file

2000-09-20 22:56  takehiro

* Makefile.in, configure, configure.in, encoder.c, lame.c,
timestatus.c:

more configure updates.
not compiling/linking BRHIST routine when it is disabled.

2000-09-20 20:50  afaber

* Dll/: BladeMP3EncDLL.c, BladeMP3EncDLL.h, Example.cpp:

Added bNoRes option in LHV1 structure, updated example to have default settings as in testcase.wav test case

2000-09-20 19:08  afaber

* brhist.c, lame.h:

Changed BRHST un-signed variables to signed variables

2000-09-20 18:50  afaber

* Dll/BladeMP3EncDLL.c:

High quality was not enabled

2000-09-20 18:49  afaber

* Dll/MP3EncDll.dsp:

Added TAKEHIRO_IEEE754_HACK define to project file

2000-09-20 18:41  afaber

* lame.dsp:

Added TAKEHIRO_IEEE754_HACK define to project file

2000-09-20 16:40  robert

* quantize.c:

VBR old quality tuning for --raise-smr

2000-09-19 14:40  takehiro

* Makefile.in:

update glibc inline math error detection

2000-09-19 14:32  takehiro

* configure, configure.in:

oops, needless gabage removed

2000-09-19 14:26  takehiro

* configure:

newer configure script made by configure.in

2000-09-19 14:12  takehiro

* Makefile.in, configure.in:

not compiling/linking mpglib code when it disabled.
not compiling/linking gtk related code when it disabled.

control LAYER1 and LAYER2 decoding function with --enable-decode-layer1 and
--enable-decode-layer2

autodetect math inline bug of glibc < 2.1.3

2000-09-19 14:11  robert

* quantize_pvt.c:

modified --ATHlower to not touch sfb21

2000-09-19 14:06  takehiro

* .cvsignore:

ignore files related configure script and library itself

2000-09-19 05:33  markt

* mpglib/main.c:

got rid of a size_t in main.c

2000-09-19 05:19  markt

* lame.dsp, Dll/MP3EncDll.dsp:

updated msvc6 project files

2000-09-19 04:54  markt

* mpglib/main.c:

removed unsigned int  being used as a loop counter.

2000-09-19 04:18  markt

* encoder.h, lame.c, util.c, util.h:

updated filter settings

2000-09-18 22:29  afaber

* Dll/Example.cpp:

Bug fixes in example file

2000-09-18 21:57  markt

* testcase.mp3, util.c, util.h:

changed BPC to 160 on Frank's advice.
This means pre-compute 160 filter-sinc-windows, instead of just 16.
Should also fix the aliasing problem shown in mp3.com bulliten
board

2000-09-18 21:30  markt

* Makefile.B32, Makefile.DJGPP, Makefile.in, Makefile.unix:

Makefiles updated to reflect that all the ASM code has been
removed and replaced with IEEE754_HACK.  I'm glad to see
it gone - but I didn't remove it!

2000-09-18 21:28  markt

* STYLEGUIDE, VbrTag.c, brhist.c, get_audio.c, machine.h,
quantize.c, quantize_pvt.c, takehiro.c, vorbis_interface.c:

minor code cleanup.

2000-09-18 20:53  afaber

* lame.dsp:

Fixed library problem in ReleaseGTK mode

2000-09-18 20:09  markt

* config.log:

removed config.log from repository

2000-09-18 19:43  afaber

* brhist.c:

Fixes for Cygwin compiler

2000-09-18 18:52  markt

* INSTALL, Makefile.in, Makefile.unix, config.log:

more configure updates

2000-09-18 18:34  markt

* INSTALL, INSTALL.configure, Makefile, Makefile.in, Makefile.unix,
aclocal.m4, confdefs.h, config.guess, config.log, config.sub,
configure, configure.in, install-sh:

added configure stuff from Florian!

original Makefile is now in Makefile.unix

2000-09-18 01:48  cisc

* util.c, vbrquantize.c, version.h:

warning fixes & bumped alpha version

2000-09-17 23:25  markt

* Makefile, lame.h:

added note about shared library

2000-09-17 22:25  markt

* USAGE, encoder.c, lame.c, lame.h, parse.c:

--scale option added

2000-09-17 21:47  afaber

* bitstream.c, get_audio.c, quantize.c:

removed unecessary (int) casts

2000-09-17 21:21  markt

* HACKING, STYLEGUIDE, lame.h:

some editing

2000-09-17 21:04  afaber

* encoder.c, lame.dsp:

Enabled BRHIST in MSVC project file, and changed calls to brhist functions in encoder.c

2000-09-17 20:55  markt

* encoder.c, takehiro.c:

forgot to add encoder.c to cvs

2000-09-17 20:53  markt

* bitstream.c, machine.h, util.c, util.h:

more 'unsigned's removed

2000-09-17 20:52  afaber

* brhist.c, brhist.h, lame.c, lame.h, timestatus.c:

Moved BRHIST variables to lame_global_flags structure, so a library (like lame_enc.dll) can have access to the histogramming data

2000-09-17 20:20  markt

* lame.c, testcase.mp3, version.c:

resampling nolonger needs to quantize back to integers
since internal representation of PCM samples is now floating point

2000-09-17 19:50  markt

* Makefile, fft.c, gtkanal.c, lame.c, machine.h, newmdct.c,
newmdct.h, psymodel.c, psymodel.h, testcase.mp3, util.c, util.h,
mpglib/main.c:

sample_t changes updated, sample_t = FLOAT

2000-09-17 18:52  markt

* INSTALL, Makefile, Makefile.B32, Makefile.DJGPP, Makefile.MSVC,
encoder.h, lame.c, lame.dsp, lametime.h, main.c, timestatus.h,
Dll/MP3EncDll.dsp:

added encoder.c which has the core encoding function.
fixed sample_t stuff

2000-09-17 17:55  robert

* Makefile, l3side.h, quantize.c, quantize_pvt.c, takehiro.c:

not everyone has access to Vorbis in Mark's home directory ;-)

2000-09-17 17:54  afaber

* mpglib/main.c:

Changed return value from zero to -1 when EOF has been reached

2000-09-17 16:19  takehiro

* quantize.c:

added #include <math.h>

2000-09-17 10:07  takehiro

* get_audio.c:

trivial warning fix

2000-09-17 09:32  takehiro

* quantize_pvt.c:

removed old assembler code

2000-09-17 09:30  takehiro

* main.c:

quick hack for "sample_t is not defined"

2000-09-17 05:00  cisc

* get_audio.h, version.c:

updated some libsndfile related stuff

2000-09-17 04:19  cisc

* VbrTag.h, bitstream.h, brhist.h, encoder.h, fft.h, get_audio.h,
gpkplotting.h, gtkanal.h, id3tag.h, ieeefloat.h, l3side.h, lame.h,
lametime.h, lametype.h, machine.h, newmdct.h, portableio.h,
psymodel.h, quantize.h, quantize_pvt.h, reservoir.h, rtp.h,
tables.h, timestatus.h, util.h, version.h:

conformed all this-is-included-defines to match 'project_file_name' style

2000-09-16 22:52  afaber

* lame.dsp, reservoir.c, reservoir.h, tables.c, tables.h,
timestatus.c, timestatus.h, util.c, util.h, vbrquantize.c:

Changed lame header/source to LGPL license where necessary, added LGPL header to files when applicable

2000-09-16 22:39  afaber

* encoder.h, fft.h, get_audio.c, get_audio.h, gpkplotting.c,
gpkplotting.h, gtkanal.c, gtkanal.h, l3side.h, lametime.c,
lametime.h, newmdct.h, parse.c, psymodel.h, quantize.c, quantize.h,
quantize_pvt.c, quantize_pvt.h, Dll/MP3EncDll.dsp:

Changed lame header/source to LGPL license where necessary, added LGPL header to files when applicable

2000-09-16 22:16  afaber

* fft.c, machine.h, psymodel.c:

Removed the float/double compiler warnings

2000-09-16 22:08  afaber

* Dll/: BladeMP3EncDLL.h, MP3EncDll.dsp:

Small changes to the lame_enc project settings

2000-09-16 21:52  afaber

* brhist.c, brhist.h, get_audio.c, gtkanal.c, lametime.h, main.c,
psymodel.c, quantize.c, takehiro.c, timestatus.c, vbrquantize.c,
mpglib/layer2.c, mpglib/layer3.c, mpglib/main.c:

Removed a bunch of signed/unsigned compiler warnings
and removed const/no const assignements compiler warnings
welcome to const hell Frank!

2000-09-16 21:07  markt

* Makefile, quantize_pvt.c:

shared lib support, IEEE stuff the default on i386

2000-09-16 21:07  cisc

* amiga_mpega.c:

added mode & mode_ext support to mp3data struct, like mpglib/main.c

2000-09-16 21:06  afaber

* lame.dsp:

Added lametime.c and lametime.h files to project

2000-09-16 19:03  markt

* HACKING, STYLEGUIDE:

style updates

2000-09-16 18:54  markt

* STYLEGUIDE:

adding STYLEGUIDE

2000-09-16 18:54  markt

* CodingStyle.c, LICENSE, USAGE, bitstream.c, get_audio.c,
gtkanal.c, id3tag.c, l3side.h, lame.c, lame.h, lametime.c,
machine.h, parse.c, quantize.c, quantize_pvt.c, quantize_pvt.h,
tables.c, tables.h, takehiro.c, testcase.mp3, timestatus.c, util.h,
vbrquantize.c, version.c, mpglib/common.h, mpglib/interface.h,
mpglib/main.c:

got rid of a bunch of unsigned variables.

2000-09-16 13:59  afaber

* brhist.c, psymodel.c, quantize_pvt.c, takehiro.c, vbrquantize.c:

Removed the signed/unsigned mismatch compiler warnings

2000-09-16 13:30  afaber

* bitstream.c:

Removed the signed/unsigned mismatch compiler warnings

2000-09-16 12:53  afaber

* mpglib/layer1.c:

Switched include from mpg123.h to common.h to avoid compiler warnings

2000-09-16 00:43  cisc

* psymodel.c, timestatus.c:

warning fixes

2000-09-15 16:36  shibatch

* psymodel.c:

Tweaks to --nspsytune.

2000-09-15 15:01  takehiro

* quantize_pvt.c:

oops, foolish bug ...

2000-09-15 13:03  takehiro

* quantize_pvt.c:

TAKEHIRO_IEEE754_HACK now C99 aliasing rule compliant.
it runs correctly with "-fstrict-aliasing" (GCC)

2000-09-14 03:32  markt

* brhist.c, mpglib/mpg123.h:

fixed VBR display

2000-09-13 23:31  markt

* Makefile, quantize.c, reservoir.c:

NORES_TEST turned back of

2000-09-13 18:46  afaber

* Dll/BladeMP3EncDLL.c:

Fixed bug in lame_enc.dll when using preset option, and return proper frame size when using MPEG-2

2000-09-13 18:24  afaber

* mpglib/: common.c, common.h, interface.c, interface.h, layer2.c,
layer3.c, main.c, mpg123.h, mpglib.dsp, mpglib.h:

Added common.h and interface.h, and added the functions prototypes that should be in these files, instead of mpg123.h

2000-09-13 18:22  markt

* util.c:

precompute for filter turned back on

2000-09-13 18:19  markt

* lame.c, util.c, util.h:

replaced upsampling filter with 19 point blackman filter

2000-09-13 11:18  markt

* parse.c:

typo in documentation

2000-09-13 11:03  markt

* Makefile, parse.c, testcase.mp3, vorbis_interface.c:

fixed vorbis_interface.c so it would compile

2000-09-13 10:59  markt

* Makefile, bitstream.c, fft.c, get_audio.c, lame.c, lame.h,
psymodel.c:

fixed some bugs introduced by frank.
get_audio.c must count samples for .wav files.
lame.c: disabling ATH is not the way to solve the problem Frank
wants  to solve

2000-09-13 09:23  robert

* quantize.c:

quality adjustment for VBR old to better use --raise-smr

2000-09-12 22:36  pfk

* brhist.c, gtkanal.c, id3tag.c, lame.c, lametype.h, main.c,
psymodel.c, quantize.c, quantize_pvt.c, tables.c, tables.h,
takehiro.c, util.c, util.h, vbrquantize.c, vorbis_interface.c,
mpglib/common.c, mpglib/huffman.h, mpglib/l2tables.h,
mpglib/layer2.c, mpglib/layer3.c, mpglib/main.c, mpglib/mpg123.h,
mpglib/tabinit.c:



added const to all constant tables, so that they are placed in write
protected RAM or in ROM (standalone DSP version).

The SEGFAULT be with you (instead of debugging for hours).

Also some remarks instead of changes instead of code changes.

Remove them if they are fully useless.

2000-09-12 20:47  robert

* Makefile, lame.c, lame.h, parse.c, psymodel.c, quantize_pvt.c:

added --raise-smr <0..1>  a new toy to control quality

2000-09-12 18:20  pfk

* Makefile, Makefile.B32, Makefile.DJGPP, Makefile.MSVC,
bitstream.c, get_audio.c, lame.c, lame.h, lametype.h, parse.c,
util.h, version.h, vorbis_interface.c, mpglib/main.c:



Some bug fixes
Activated lametime.c
Two types of display update now possible (old and new, depends on Makefile)

2000-09-12 06:26  pfk

* brhist.c, lame.c, lametype.h, version.c:



brhist.c Changed display of percentages between 0.1 and 1 %

lame.c: ???
version.h: include as less as possible

lametype.h: First try to disentangle the #include jungle of lame
(this style would be the immediate death for larger
projects)

2000-09-12 00:47  markt

* main.c, mpglib/l2tables.h, mpglib/layer2.h:

al_table struct renamed al_table2

2000-09-11 20:33  shibatch

* psymodel.c:

--nspsytune uses additive masking.

2000-09-11 20:05  robert

* psymodel.c:

disabled "additive masking" in subband calculation

2000-09-11 20:04  robert

* lame.c, lame.h, parse.c, quantize.c, quantize.h, quantize_pvt.c:

experimental mix of VBR new and old available with --vbr-mtrh

2000-09-10 23:24  markt

* HACKING:

added rule #1 LAME style guide

2000-09-10 22:13  markt

* doc/html/modes.html:

modes.html was not in the repository

2000-09-10 21:45  markt

* testcase.mp3, testcase.wav:

made the test case a little longer
(100k .wav file)

2000-09-10 21:27  markt

* lame.h, parse.c, mpglib/huffman.h, mpglib/l2tables.h,
mpglib/layer2.h:

reverted mpglib routines back to original.
please keep mpglib as close as possible to the mpg123/mpglib
code that it is based on.

Went back to display every 100 frames, which I prefer.

2000-09-10 20:54  markt

* Makefile, lame.c, timestatus.c:

went back to display every 100 frames.

2000-09-10 19:54  cisc

* brhist.c:

small adjustment

2000-09-10 19:52  cisc

* version.c:

correct includes for libsndfile prototypes

2000-09-10 18:05  pfk

* Makefile, USAGE, brhist.c, brhist.h, fft.c, fft.h, lame.c,
lame.h, version.h, mpglib/huffman.h:



some minor changes. Start to introduce sample_t.

Changed VBR display.

2000-09-10 13:11  pfk

* fft.c, parse.c, psymodel.c, version.h, mpglib/l2tables.h,
mpglib/layer2.h:



fft.c: loop variables short => size_t/int
layer2.h
l2tables.h: formated, structure definition changed for (possible)
speedup
parse.c optimized sfb21 usage for presets

2000-09-09 23:00  pfk

* get_audio.c, gtkanal.c, lametime.c, lametime.h, mpglib/common.c,
mpglib/l2tables.h, mpglib/layer2.c, mpglib/layer2.h,
mpglib/mpg123.h:



struct al_table {}          <=>
typedef struct {} al_table  conflict removed

lame/gtkanal.c: typecast of functions ptr's

2000-09-09 21:11  pfk

* CodingStyle.c, Makefile, USAGE, lametime.c, lametime.h, mlame,
mlame_corr.c, quantize_pvt.c, quantize_pvt.h, vbrquantize.c,
version.c, version.h, mpglib/layer1.c, mpglib/layer2.c:



Makefile: added option -pedantic
USAGE: updated some remarks,
added some remarks,
kbs => kbps, HZ/hz => Hz, space between number and unit
mlame: -mf => -mj
uses mlame_corr
mlame_corr: First try of a program which analyzes the total file
and recommend flags
quantize_pvt.*: made some arrays const
asm => __asm__
version.* copied vom pfk1 tree
mpglib/*.c added newline at the end of the file

CodingStyle.c start of an CodingStyle Guide, pre-alpha
lametime.* heavy system specific code should moved to this
        file, should not mixed with other code

2000-09-09 21:04  cisc

* amiga_mpega.c:

warning fix

2000-09-09 14:41  robert

* bitstream.c:

fixed debugging code

2000-09-09 11:40  takehiro

* newmdct.c:

sorry, back to old...

2000-09-09 11:22  robert

* quantize.c:

BUG fix for possible endless loop in RH_AMP code

2000-09-09 10:59  takehiro

* newmdct.c:

bit faster mdct.
there's some difference caused by rounding problem, but i think this is OK.

2000-09-09 10:34  takehiro

* bitstream.c:

bit faster putbits

2000-09-09 10:28  takehiro

* bitstream.c:

small fix of debugging code

2000-09-08 19:28  robert

* quantize.c:

to combine VBR_rh with VBR_mt define RH_VBR_MTRH at compile time

2000-09-08 16:05  robert

* quantize.c, quantize_pvt.c, quantize_pvt.h:

merging branches pfk1 with main

2000-09-08 14:55  robert

* gtkanal.h, quantize.c, quantize_pvt.c, quantize_pvt.h,
vbrquantize.c:

set_pinfo calcs noise and masking of its own

2000-09-08 12:17  robert

* parse.c, quantize.c, quantize_pvt.c, quantize_pvt.h, takehiro.c,
vbrquantize.c:

substitution of lame_global_flags with lame_internal_flags

2000-09-08 11:22  robert

* parse.c:

Bug fix for automatic file type recognition back into MAIN branch

2000-09-08 10:04  shibatch

* psymodel.c:

A minor bugfix of mask_add().

2000-09-07 23:37  pfk

* mlame_corr.c:



file to use with mlame to select different modes by pre analysing wav files.

2000-09-07 18:06  afaber

* mpglib/mpglib.dsp:

Cleanup project file a bit

2000-09-07 18:05  afaber

* README.WINGTK:

Small modification to the instruction, in order to compile/link with latest GTK/GDK libs

2000-09-07 18:04  afaber

* lame.dsp:

Changed project file to work with latest GTK/GDK libs

2000-09-07 17:40  afaber

* Dll/BladeMP3EncDLL.c:

Fixed problem in VBR WriteTag function (it did not compile, MP3 file stream was not closed properly, wrong file name was used)

2000-09-07 12:26  shibatch

* psymodel.c, quantize_pvt.c:

Tweaks to --nspsytune.

2000-09-06 23:19  robert

* quantize.c:

modularization and clean-up finished

2000-09-06 18:02  markt

* Makefile:

[no log message]

2000-09-06 07:50  shibatch

* psymodel.c, quantize_pvt.c:

updated --nspsytune.

2000-09-06 07:15  markt

* Makefile, amiga_mpega.c, bitstream.c, brhist.c, fft.c, fft.h,
get_audio.c, get_audio.h, gtkanal.c, gtkanal.h, lame.c, lame.h,
main.c, mp3rtp.c, newmdct.c, newmdct.h, parse.c, psymodel.c,
psymodel.h, quantize.c, quantize_pvt.c, quantize_pvt.h,
reservoir.c, tables.c, tables.h, takehiro.c, timestatus.c, util.c,
util.h, vbrquantize.c, version.c, version.h, vorbis_interface.c,
mpglib/common.c, mpglib/decode_i386.c, mpglib/huffman.h,
mpglib/interface.c, mpglib/l2tables.h, mpglib/layer1.c,
mpglib/layer2.c, mpglib/layer3.c, mpglib/main.c, mpglib/mpg123.h:

LAME CVS reverted back to Aug 30 version.

code before this can be checked out with:
cvs update -r pfk1

2000-09-05 23:55  pfk

* HACKING, Makefile, TODO, get_audio.c, lame.c, lame.h, mlame,
parse.c, version.h, mpglib/README, mpglib/huffman.h,
mpglib/layer1.c, mpglib/layer2.c:


HACKING:        add type proposals
Makefile:       layer 1 enabled
mlame:          flaw removed
get_audio:      C-Linkage problem solved
layer1.c:       bug fixed
                disabled decoding enabled, works for C/C++
huffman.c:      read protect/scope protect tables using 'const'/'static'
lame.h:         Starting RPC support, 3 macros IN/OUT/INOUT defined
                Starting supported for szip compressed wave/aiff
parse.c:        detection of raw/wav/aiff input (proposal of RH)
                boolean bug fixed !=||!=||!=
layer2.c:       common layer1/layer2 buffer moved from layer2.c to layer1.c
lame.c:         bug fixed: -V9 switched to mono
                Auto switch to mono reported wrong compression ratio
                report of forced joint stereo usage

*:              Some spelling errors removed

2000-09-05 22:20  robert

* quantize.c:

more modularization and clean-up, some few more to come

2000-09-05 20:39  shibatch

* psymodel.c:

Tweaks to --nspsytune(table optimization).

2000-09-05 16:36  cisc

* parse.c, mpglib/common.c, mpglib/interface.c, mpglib/l2tables.h,
mpglib/layer1.c, mpglib/layer2.c, mpglib/layer3.c:

quick fix to make mpglib compile, prolly still broken though. fixed mono bug in layer1.c?

2000-09-04 23:17  shibatch

* psymodel.c:

Tweaks to --nspsytune.

2000-09-04 19:56  robert

* quantize.c:

more cleanup in VBR_rh

2000-09-04 16:05  robert

* quantize.c:

more modularization work

it is now possible to combine VBR_RH with VBR_MT

2000-09-03 22:33  cisc

* brhist.c:

small change

2000-09-03 19:10  robert

* quantize.c:

updated remarks

2000-09-03 17:21  pfk

* get_audio.c, gtkanal.c, lame.h, main.c, mp3rtp.c, parse.c,
util.c, util.h, version.h:



some bugfixes, move some functionality to two simple functions.

Added support of 24 and 32 bit BE and LE AIFF and WAV files
(simple support, only using upper 16 bit)

marking 3 areas which seems to be buggy.

2000-09-03 17:19  robert

* quantize.c, quantize_pvt.c, quantize_pvt.h, takehiro.c,
vbrquantize.c:

code cleanup in quantize_pvt.c

2000-09-03 15:06  robert

* lame.c, quantize.c, quantize_pvt.c, quantize_pvt.h, takehiro.c,
vbrquantize.c:

takehiro.c now free of lame_global_flags

2000-09-03 14:05  robert

* quantize.c, quantize_pvt.c, quantize_pvt.h:

code clean up

2000-09-03 13:06  pfk

* Makefile, brhist.c, get_audio.c, get_audio.h, gtkanal.c, lame.c,
lame.h, main.c, version.c, version.h:



minor fixes

get_audio: (simple) support of 24 bit PCM
           Replaced the different types of tabs by 3, 4 or 8 spaces

2000-09-03 12:42  shibatch

* psymodel.c:

Tweaks to --nspsytune.

2000-09-03 11:47  shibatch

* psymodel.c, quantize_pvt.c:

Tweaks to --nspsytune. Noise calculation using tonality is canceled.

2000-09-03 09:54  robert

* tables.c:

fix for i386/choose_table.nas, could not be linked

2000-09-03 06:50  cisc

* lame.c:

removed *extremely* annoying debug. fixed related bug? should be checked if mono encoding still works!

2000-09-03 06:48  cisc

* get_audio.c:

fixed  conflicting prototype when LIBSNDFILE is defined

2000-09-02 18:06  robert

* quantize_pvt.c:

small fix to previous check in

2000-09-02 18:03  robert

* gtkanal.h, quantize.c, quantize_pvt.c, quantize_pvt.h,
vbrquantize.c:

set_pinfo does now the noise calculation for the frame analyzer
code cleanup

2000-09-02 15:36  pfk

* mlame:



extended functionality and feature fix

2000-09-02 13:36  pfk

* main.c:



bug fix.

2000-09-02 13:28  pfk

* get_audio.c, main.c:



Bug fix in final fwrite().

2000-09-02 06:38  cisc

* util.h:

warning and error fixes

2000-09-02 05:42  cisc

* mpglib/mpg123.h:

It's important to remember the PARENT_IS_SLASH define when including files from previous dir.

2000-09-02 05:29  cisc

* amiga_mpega.c, lame.c, util.c:

warning and error fixes

2000-09-02 03:13  pfk

* Makefile, get_audio.c, gtkanal.c, lame.c, lame.spec, psymodel.h,
timestatus.c, util.c, util.h, vbrquantize.c, version.c, version.h,
mpglib/l2tables.h, mpglib/layer2.c, mpglib/mpg123.h:



Quick and Dirty: Now compilable with g++.

Layer 1 and 2 decoding makes problems.

structs and typedef structs with the same name.
Must be patched.

2000-09-02 01:03  cisc

* psymodel.c, quantize_pvt.c, timestatus.c:

warning fixes

2000-09-01 23:28  pfk

* Makefile, lame.c, lame.h, util.c, util.h, mpglib/layer1.c,
mpglib/layer2.c:



Bugfix for 9 kbps error

2000-09-01 23:28  robert

* get_audio.c:

small typo in remark

2000-09-01 20:21  pfk

* bitstream.c, get_audio.c, gtkanal.c, gtkanal.h, lame.c, lame.h,
newmdct.c, psymodel.c, quantize.c, quantize_pvt.c, reservoir.c,
tables.c, tables.h, util.c, util.h, vbrquantize.c, version.h,
mpglib/common.c, mpglib/interface.c, mpglib/layer1.c,
mpglib/layer2.c, mpglib/layer3.c, mpglib/main.c, mpglib/mpg123.h:



* A lot of minor changes

* Changed the name of structure element from 'stereo' to 'channels'
  if it has the meaning of 'channels'. This is so confusing, so that
  there are some bugs in lame.

Rest read in 'Bad and worse programming styles' and 'job security'

--
Frank Klemm

2000-09-01 16:19  robert

* lame.c:

small fix, lame -v x.wav did not work anymore

2000-09-01 04:04  cisc

* amiga_mpega.c:

some warning and error fixes

2000-09-01 04:03  cisc

* LICENSE:

libsndfile is now LGPL

2000-09-01 00:05  pfk

* brhist.c, lame.c, parse.c, quantize.c, util.c, util.h, version.c:



presets modified
changed name of bitrate_table to index_to_bitrate
added table bitrate_to_index, speedup of functions using it.

2000-08-31 21:33  pfk

* Makefile, amiga_mpega.c, fft.c, fft.h, get_audio.c, get_audio.h,
gtkanal.c, lame.c, lame.h, main.c, mp3rtp.c, newmdct.c, newmdct.h,
psymodel.c, psymodel.h, quantize_pvt.c, util.c, util.h, version.c,
version.h, vorbis_interface.c, mpglib/decode_i386.c, mpglib/main.c:



Introduction of the type sample_t for PCM samples.
'short' should not be used in the future.

2000-08-31 11:06  shibatch

* psymodel.c:

  minor bugfix of mask_add().

2000-08-30 23:29  pfk

* LICENSE, PRESETS.draft, bitstream.c, lame.c, parse.c,
timestatus.c, util.h, version.c, version.h:

[no log message]

2000-08-30 07:18  shibatch

* quantize_pvt.c:

  Tweaks to --nspsytune.

2000-08-29 22:35  pfk

* debugscalefac.c, get_audio.c, id3tag.c, lame.c, lame.h, parse.c,
util.c, util.h, version.c, version.h, doc/html/switchs.html:

[no log message]

2000-08-29 10:14  shibatch

* psymodel.c, quantize_pvt.c:

Tweakings to --nspsytune.
Tonality table is optimized a little.
Noise calculation now uses tonality.
NSATHSCALE is decreased from 103 to 100.

2000-08-28 20:18  robert

* lame.c:

small tweak to RH_VALIDATE_MS

2000-08-28 19:55  robert

* lame.h, parse.c, psymodel.c:

small fixes

2000-08-28 19:27  shibatch

* psymodel.c:

Tweaks to the tonality table. vbrtest.wav is now encoded correctly with --nspsytune.

2000-08-28 18:37  pfk

* lame.h, parse.c, version.c, version.h:



parse.c: presets are taken from a table
version.c: version incremented (should be done more often)

2000-08-28 10:04  shibatch

* parse.c, quantize_pvt.c, psymodel.c:


Changes to --nspsytune.

2000-08-27 11:51  robert

* lame.c:

tweak to validate MS switching criterion (to be enabled with RH_VALIDATE_MS)

2000-08-27 04:34  markt

* parse.c:

look for .mp3 or .MP3 when parsing input filename

2000-08-26 04:07  markt

* Makefile:

openBSD tweak

2000-08-26 04:06  markt

* Makefile:

tweak for Open BSD

2000-08-26 04:03  markt

* Dll/BladeMP3EncDLL.h:

added include sys/types to BlaceMP3EncDLL.h
Borland compiler needs definitions for BOOL and DWORD.

2000-08-24 20:34  robert

* quantize.c:

little tweak to VBR-old, side channel gets now a little lower bit skeleton

2000-08-23 23:08  robert

* Makefile, lame.c, quantize.c, quantize_pvt.c:

sfb21 kludge, only VBR tries to get an undistorted  sfb21
at lower sample frequencies it makes more trouble than
we can gain from that, so now sfb21 will be ignored in
VBR mode for MPEG-2 LSF.

first tweak (not enabled) for M/S switching criterion

2000-08-23 00:02  markt

* lame.c, vorbis_interface.c:

messages about filters, vorbis modes

2000-08-22 18:29  markt

* lame.c, util.h:

moved last_time into lame_internal_flags struct

2000-08-22 16:30  markt

* get_audio.c:

byte swapping code now only used for 16 bit input files.

2000-08-22 03:19  markt

* lame.c:

minor gtkflag changes

2000-08-22 00:08  pfk

* get_audio.c, parse.c:



get_audio.c:
Support of reporting all supported input file types.

2000-08-21 20:16  robert

* lame.c:

pe_MS was not initialized in case we don't use our psychoacoustic model

2000-08-21 16:02  robert

* lame.c, mpglib/main.c:

LayerI+II LSF corrections

2000-08-21 15:47  markt

* doc/html/: contributors.html, history.html, id3.html, index.html,
switchs.html:

updated docs from Gabriel

2000-08-21 05:32  markt

* Makefile, USAGE, vorbis_interface.c:

added support for the four new vorbis modes.  (higher bitrates)
use with the -b option.

2000-08-21 04:52  markt

* main.c, mp3rtp.c, Dll/BladeMP3EncDLL.c:

Fixed problem with writing VBR tag if user renames mp3 output
file during the encoding.

2000-08-21 00:40  markt

* lame.c, lame.h, main.c, mp3rtp.c:

more prep work for vbr tag problem

2000-08-21 00:28  markt

* VbrTag.c, VbrTag.h, lame.c:

prep work to fix Vbrtag when user renames mp3 file during encodiing.

2000-08-21 00:05  markt

* main.c, testcase.mp3:

fixes to main.c: it is supposed to be example code for how to
use the LAME library - it should only include lame.h, all other
.h files are supposed to be private to the encoding library.

2000-08-21 00:00  markt

* INSTALL, Makefile, Makefile.B32, Makefile.DJGPP, Makefile.MSVC,
README.B32, TODO, bitstream.c, gtkanal.c, lame.c, lame.dsp,
quantize-pvt.c, quantize-pvt.h, quantize.c, quantize_pvt.c,
quantize_pvt.h, takehiro.c, vbrquantize.c, Dll/MP3EncDll.dsp:

changed quantize-pvt.c to quantize_pvt.c
Added Boland stuff_

2000-08-20 23:21  markt

* Makefile, version.h:

Amiga stuff for Makefile, updated version.h to 3.87alpha

2000-08-20 21:22  afaber

* Dll/: BladeMP3EncDLL.c, BladeMP3EncDLL.h:

enhanced lame_enc dll debugging

2000-08-20 20:50  robert

* lame.c:

fixed bug for LSF,
ms_ratio will not be calculated for the second granule
because at lower sample rates there is no second granule
but the M/S switching criterion relies ms_ratio on it

2000-08-19 10:54  robert

* lame.c, parse.c, mpglib/main.c:

total frames of LayerI files was not correctly estimated for decoding

2000-08-18 18:07  robert

* USAGE, get_audio.c, gtkanal.c, lame.c, lame.h, parse.c,
mpglib/main.c:

LayerI+II decoding patches

2000-08-18 01:40  pfk

* bitstream.c, brhist.c, lame.c, main.c, parse.c, timestatus.c,
timestatus.h:



bitstream.c: Table based CRC calculation code added (must be enabled to use)
brhist.c: Enlighted design of the bit rate history output
main.c: init of CRC Table in bitstream.c
parse.c: Some parameters can be name in Hz/bps and in kHz/kbps
timestatus.c: Enlighted design of the time counters
lame.c: Changed screen update frequency from 50/100 frames to 2 seconds

2000-08-17 14:34  robert

* Makefile, Makefile.DJGPP, Makefile.MSVC, mpglib/common.c:

Layer1/2 related update

2000-08-16 17:05  robert

* Makefile.MSVC:

added GTK support (frame analyzer)

2000-08-16 01:22  afaber

* parse.c, mpglib/common.c, mpglib/interface.c, mpglib/l2tables.h,
mpglib/layer1.c, mpglib/layer1.h, mpglib/layer2.c, mpglib/layer2.h,
mpglib/mpg123.h, mpglib/mpglib.dsp:

Added support for Layer 1 and Layer 2 decoding

2000-08-15 19:31  robert

* Makefile, lame.c, takehiro.c, util.h:

patch to prevent core dump in case big value = 576 in count_bits_long()

2000-08-13 13:44  afaber

* Dll/: BladeMP3EncDLL.c, BladeMP3EncDLL.h, Example.cpp,
LameDLLInterface.htm:

Added Lame presets to the DLL interface + added HTM document how to use the lame_enc.dll interface

2000-08-13 02:50  afaber

* Dll/: Example.cpp, Example.dsp, Example.dsw, MP3EncDll.dsp:

Added DLL Example

2000-08-12 15:42  robert

* quantize.c:

major speed increase for vbr-old

2000-08-11 20:53  robert

* psymodel.c:

RH_AMP tweak, improves vbrtest.wav

2000-08-08 21:08  afaber

* Dll/BladeMP3EncDLL.c:

Add new RecordItem array, not completely finsihed yet, but it compiles

2000-08-08 20:11  cisc

* psymodel.c, takehiro.c:

code cleanup

2000-08-08 04:01  markt

* Makefile:

Dec Alpha makefile fix

2000-08-07 18:24  robert

* Makefile, lame.c, quantize-pvt.c, quantize.c:

code cleanup

2000-08-07 05:53  markt

* takehiro.c:

code cleanup in count_bits_long()

2000-08-07 00:00  markt

* Makefile, doc/html/history.html, mpglib/interface.c,
mpglib/layer3.c:

bug fixed in mpglib error recovery from corrupt frames

2000-08-06 22:58  markt

* get_audio.c, testcase.mp3:

oops, one bug in 3.86beta.  try and change this before
anyone downloads source from the web site :-)

2000-08-06 22:34  markt

* get_audio.c, version.h, doc/html/history.html:

lame 3.86 beta release

2000-08-06 21:34  markt

* lame.c, lame.h, testcase.mp3:

disabled scalefac_scale (except if -q1 is used)
and make old vbr mode the default

2000-08-06 20:58  markt

* quantize-pvt.c, testcase.mp3:

Reverted back to original definition of over_noise and tot_noise:

tot_noise = is really the average over each sfb of:
     [noise(db) - allowed_noise(db)]

and over_noise is the same average, only over only the
    bands with noise > allowed_noise.

2000-08-06 20:32  markt

* mpglib/main.c:

Album ID tag reading bug fixes

2000-08-06 20:21  markt

* INSTALL, USAGE, lame.c, lame.h, parse.c, quantize-pvt.c,
takehiro.c, timestatus.c, timestatus.h, util.h, vbrquantize.c,
Dll/MP3export.pas, Dll/README:

added the "--athlower n" option which lowers the ATH by n db.

Added possible fix for region0_count and region1_count getting
set to illegal negative values.

2000-08-03 20:07  robert

* Makefile, lame.c, lame.spec, quantize-pvt.c, quantize.c:

don't worry Mark! my noise calculation wrapped by RH_NOISE_CALC
define RH_NOISE_CALC at compile time to get my version of noise
calculation

special:
-Y  amp_scalefac_bands will amplify only the maximum distorted band

2000-08-01 06:36  markt

* INSTALL, bitstream.c:

added a few assert's

2000-08-01 04:53  markt

* quantize.c:

Fixed amp_scalefac_bands (RH found this)

2000-08-01 04:38  markt

* get_audio.c, util.c, util.h, mpglib/main.c:

updated lame --decode to read Roel's AID stuff

2000-07-31 19:17  markt

* INSTALL, Makefile, Makefile.DJGPP, lame.spec:

updated debug makefile

2000-07-31 19:00  markt

* Makefile, TODO, USAGE:

open bsd updates to makefile

2000-07-31 18:46  markt

* quantize.c, takehiro.c, testcase.mp3:

Takehiro's best_huffman_divide turned back on
for MPEG1 only

2000-07-31 18:38  markt

* quantize-pvt.c, quantize-pvt.h, quantize.c, takehiro.c:

many commits were made over the weekend.  But:

1. MPEG2 encoding was broken
2. all my test cases failed.

#11 is bad.  #2 can be caused be general improvements, but
coupled with #1 is a bad sign.

I spent all of sunday tracking down the many changes, and trying
to find what what the cause of what.  I finally ran out of time
and am going to revert some changes back to last working copy.

Here is a summary:

takehiro.c:  newest version, except:
      count_bits_long uses old code (new code commented out).
      This code was breaking MPEG2

      scfsi:  uses old slen1_n, slen2_n.  I will change this
      with the next commit.  (in about 10min)

     best_huffman_divide:  short block code breaks MPEG2.
     short block code is still there, but disabled.

quantize-pvt.c:  Newest version, except:

     all noice calculations reverted back to db.
     tot_noise, over_noise, ave_noise, etc. are given in db
     and will always be given in db.

     distort[], is left in units of energy, since this saves
     many log10() function calls.

quantize.c :  Reverted back to last working version, except
     have newest version of VBR_iteration_loop().

2000-07-31 00:36  robert

* psymodel.c:

revert back to previous version,
it creept in by accident

2000-07-30 23:48  robert

* lame.c, psymodel.c, quantize.c:

minor tweaks

2000-07-29 22:37  robert

* lame.bat:

long file names on in for, thanks to Ihárosi Wiktor

2000-07-27 16:42  takehiro

* bitstream.c:

minor change

2000-07-27 16:41  takehiro

* quantize.c, vbrquantize.c:

make the short block huffman coding more efficient

2000-07-27 16:39  takehiro

* machine.h:

oops MMX code couldn't compile...

2000-07-27 16:38  takehiro

* fft.c:

removed unused code

2000-07-27 16:38  takehiro

* takehiro.c:

restore old algorithm temporary...

2000-07-26 13:56  takehiro

* newmdct.c:

minor coding hack and prepare for GOGO's subband filtering code

2000-07-26 13:47  takehiro

* quantize-pvt.c, quantize-pvt.h, takehiro.c, util.h:

debug for region0/1 which kzmi reported

2000-07-26 13:25  takehiro

* machine.h, quantize-pvt.h, takehiro.c:

i hope this fix make intel native asm code available on VC

2000-07-25 22:28  robert

* quantize.c:

possible endless loop for different -X modes fixed,
some modes do not minimize "over" and would never
reach over == 0 in some rare cases

2000-07-25 20:39  robert

* quantize.c:

small "fast encode" fix

2000-07-25 20:09  robert

* Makefile:

fixed typo

2000-07-25 19:24  robert

* quantize-pvt.c, quantize-pvt.h, quantize.c:

fixed somehow messed up noise calculation

2000-07-25 15:42  robert

* quantize.c:

small bug fix

2000-07-24 23:50  cisc

* get_audio.c:

small fix

2000-07-24 23:32  cisc

* USAGE, get_audio.c:

Changed lame_decoder() to write native endian format when not writing WAV header (-x will byteswap).

2000-07-24 20:31  markt

* quantize.c:

removed some print statements

2000-07-24 20:30  markt

* quantize-pvt.c, quantize.c, takehiro.c:

fixed rare bug with -X0 getting stuck in a loop when over>0 and
over and over_noise didn't change from one iteration to the next.

2000-07-24 05:51  markt

* parse.c:

updated docs

2000-07-24 05:42  markt

* USAGE, get_audio.c, gtkanal.c, lame.h, parse.c:

-t: disables Xing header for encoding,
disables WAV header for decoding

2000-07-21 17:39  markt

* Makefile, vorbis_interface.c:

vorbis interface fixes

2000-07-21 17:09  markt

* INSTALL, Makefile.DJGPP, README.DJGPP:

updated some DJGPP stuff

2000-07-21 16:50  markt

* VbrTag.c, encoder.h, get_audio.c:

added some comments about decoder/encoder delay,

2000-07-20 04:29  kzmi

* machine.h:

add mingw32 support. using windows.h.

2000-07-20 04:28  kzmi

* Makefile:

add non-UNIX environment support. (NOUNIXCMD)
specifying UNAME,ARCH,PGM on command line is available.

2000-07-19 23:19  robert

* vbrquantize.c:

oops, fixed typo

2000-07-19 22:42  robert

* vbrquantize.c:

fixed problem with Roel's clips.wav file,
"pseudo endless loop" problem now gone
maybe the annoying spikes too?

2000-07-18 22:57  robert

* vbrquantize.c:

moved calc_xmin out of VBR_noise_shaping
moved xr34 calculation out of VBR_noise_shaping
changed analog silence detection from granule based to frame based
hacked in a first digital silence treatment per granule (can be optimized)

round about 8 percent faster on my Pentium 200 machine

2000-07-18 00:09  markt

* lame.c:

moved some stuff into lame_init()

2000-07-17 23:36  robert

* vbrquantize.c:

to make someone happy ;)

2000-07-17 23:28  markt

* lame.c:

Changes from Kimmo: split lame_init_params() into 3 smaller
routines.  This somehow fixes some crashes on PPC (which OS?).

2000-07-17 23:10  markt

* USAGE, lame.c, machine.h, main.c, quantize.c, util.c,
mpglib/common.c, mpglib/mpg123.h:

Mac patches.  (in an #ifdef macintosh)

2000-07-17 15:38  robert

* vbrquantize.c:

analog silence treatment like in old VBR

2000-07-16 02:16  robert

* quantize.c:

minor tweaks

2000-07-15 19:20  robert

* quantize.c:

OK found what was wrong, should work now

2000-07-15 17:55  markt

* Makefile, lame.c, quantize.c:

Reverted back to older version of quantize.c becuase
version 1.137 broke some of my CBR test cases.

made scalefac_scale always on for all vbr modes

2000-07-15 16:49  robert

* lame.c, quantize.c:

Takehiro's scalefac_scale now default for old-VBR, no more -q1 necessary

2000-07-15 04:55  markt

* Makefile:

updated makefile for Dec Alpha Linux

2000-07-14 20:06  markt

* USAGE, lame.h:

c++ name mangling fix, type in USAGE

2000-07-12 18:03  robert

* util.c, util.h:

critical band width formula added

2000-07-11 02:25  markt

* vbrquantize.c:

tuning for vbr_mt to fix chirp from John Dalton

2000-07-11 00:47  markt

* quantize.c:

better tuning for ABR mode

2000-07-11 00:31  markt

* gtkanal.c, quantize-pvt.c, quantize.c, vbrquantize.c,
mpglib/main.c:

bug in frame analyzer (causes hangs near eof) fixed
better resyncing during mp3 file initialization in mpglib

2000-07-10 23:03  markt

* lame.c, main.c, parse.c, reservoir.c, testcase.mp3,
vbrquantize.c:

tuned new VBR so Roel will be happy :-)

2000-07-10 00:24  markt

* timestatus.c:

timestatus overflow fix

2000-07-09 20:05  markt

* Makefile.DJGPP, README.DJGPP, quantize-pvt.c, quantize.c:

more updated for DJGPP

2000-07-09 13:19  shibatch

* fft.h:

I forgot to commit fft.h. (by Naoki Shibata)

2000-07-09 13:16  shibatch

* fft.c, lame.c, lame.h, parse.c, psymodel.c, quantize-pvt.c:

Added --nspsytune command line option. This should solve vbrtest problem. (By Naoki Shibata)

2000-07-09 03:22  gramps

* parse.c:

additional help for ID3-style comments in Ogg Vorbis output from a patch by Ralph Giles

2000-07-09 03:20  gramps

* lame.c:

don't add ID3 tags to Ogg Vorbis output

2000-07-09 03:18  gramps

* vorbis_interface.c:

partial support for ID3-style comments from a patch by Ralph Giles

2000-07-08 15:08  robert

* quantize.c:

long time BUG in old VBR fixed, preventing LAME from using more than 2500 bits per channel

2000-07-08 00:39  markt

* README.DJGPP, get_audio.c:

8bit .wav files supported.

2000-07-07 22:44  markt

* Makefile:

Updateted Makefile for alpha/linux

2000-07-07 21:42  robert

* quantize-pvt.h, quantize.c:

little VBR-old speed up (upto 10%)

2000-07-07 20:09  markt

* Makefile.DJGPP, README.DJGPP:

updated DJGPP stuff from Chris Wise

2000-07-07 00:34  robert

* quantize.c:

more "old-VBR" tuning

2000-07-06 22:20  cisc

* amiga_mpega.c:

Should now work for GCC.

2000-07-06 16:54  robert

* Dll/BladeMP3EncDLL.c:

DLL uses now the same VBR routine by default as the EXE

2000-07-05 04:57  markt

* quantize-pvt.c, timestatus.c:

minor changes

2000-07-04 23:52  cisc

* brhist.c, quantize-pvt.c, takehiro.c:

code cleanup

2000-07-04 23:52  gramps

* id3tag.h, lame.h:

make id3tag.h dependent on lame.h instead of the other way around

2000-07-04 22:16  markt

* lame.h, testcase.mp3, util.h, version.h:

updated version to 3.86 alpha

2000-07-04 15:40  robert

* lame.c, quantize.c:

old VBR silence bug fixed

2000-07-04 14:46  robert

* VbrTag.c:

oops, 1 bit forgotten

2000-07-04 03:32  kzmi

* quantize-pvt.c, quantize-pvt.h, quantize.c, vbrquantize.c:

old tot_noise and over_noise are obsolete.
tot_avg_noise and over_avg_noise were renamed as tot_noise
and over_noise.

2000-07-04 03:28  gramps

* USAGE, VbrTag.c, id3tag.c, id3tag.h, lame.c, lame.h, main.c,
mp3rtp.c, parse.c, doc/html/id3.html:

ID3 version 2 tag support

2000-07-03 17:10  robert

* VbrTag.c:

keep CRC bit for additional Xing-VBR frame

2000-07-03 16:21  markt

* doc/html/history.html:

[no log message]

2000-07-03 16:20  markt

* README.DJGPP, lame.h, psymodel.c, quantize-pvt.c, vbrquantize.c,
version.h:

lame 3.85 beta release
(old VBR mode back to being the default)

2000-07-03 00:58  markt

* Makefile, machine.h, psymodel.c:

added note about FLOAT8 = float breaking certain features

2000-07-03 00:57  markt

* Makefile:

[no log message]

2000-07-03 00:48  markt

* psymodel.c, testcase.mp3:

updated mid/side demasking thresholds with takehiro's formula

2000-07-03 00:25  markt

* psymodel.c, vbrquantize.c:

more tweakes to ATH/PE calculation. psymodel.c uses additive masking
so ATH needed a  *= numlines.

2000-07-02 23:51  markt

* psymodel.c:

added ATH threshold to PE calculation.

2000-07-02 23:39  markt

* psymodel.c, quantize-pvt.c, quantize-pvt.h, util.c, util.h,
vbrquantize.c:

code so that ATH can be used for PE formula

2000-07-02 21:44  markt

* Makefile:

Makefile updated so float8 = double

2000-07-02 18:40  markt

* lame.c, quantize-pvt.c, quantize-pvt.h, quantize.c, takehiro.c,
util.c, vbrquantize.c:

short block re-ording complete!
all routines updated, but not cleaned up:  it is now possible
to merge most short block and long block loops

2000-07-01 22:12  robert

* lame.c:

code cleanup

2000-07-01 21:48  robert

* util.c:

integer based padding routine

2000-07-01 20:37  cisc

* lame.c, quantize-pvt.h, util.h:

code cleanup

2000-07-01 18:12  markt

* bitstream.c, lame.c, quantize-pvt.c, quantize-pvt.h, quantize.c,
takehiro.c, testcase.mp3, util.c, util.h, vbrquantize.c:

re-order short blocks data storage.  in preperation for takehiro's
asm routines

2000-07-01 15:23  robert

* lame.c, quantize-pvt.c, quantize.c:

old VBR no ATH bug fixed

2000-07-01 13:51  robert

* lame.c, quantize-pvt.h, quantize.c, util.c, util.h:

code cleanup

2000-07-01 11:26  robert

* lame.c, lame.h, parse.c, quantize-pvt.c, quantize.c:

made switch between default VBR modes easier, look into lame.h

2000-07-01 02:35  markt

* lame.c, parse.c, version.h:

3.85 alpha (CVS) version: new vbr mode is the default

2000-07-01 02:32  markt

* parse.c:

still bugs trying to make 3.84beta release

2000-07-01 02:16  markt

* lame.c, parse.c, quantize-pvt.c:

i screwed up the 3.84 beta release, lets try again.
making old vbr mode the defailt, temporarily

2000-07-01 02:11  markt

* Makefile, version.h:

[no log message]

2000-06-30 23:32  markt

* Makefile:

makefile: -DFLOAT8 is float

2000-06-30 23:30  markt

* lame.c, parse.c, version.h:

ok, back to new vbr mode = default

2000-06-30 23:28  markt

* doc/html/history.html:

[no log message]

2000-06-30 23:27  markt

* Makefile, lame.c, parse.c, version.h:

old vbr mode made the default.  --vbr-old and --vbr-new options
can specify which mode.  This is just for the next 10min
while I put out lame 3.84.  CVS will then revert back to
default = new vbr mode

2000-06-30 23:15  markt

* get_audio.c:

8 bit input support (maybe works?)

2000-06-30 14:25  kzmi

* VbrTag.c, bitstream.c, brhist.c, debugscalefac.c, gtkanal.c,
psymodel.c, quantize-pvt.c, vbrquantize.c, vorbis_interface.c:

replaced fprintf/printf/exit() functions with macro

2000-06-27 13:58  kzmi

* get_audio.c, lame.c, main.c, timestatus.c, timestatus.h:

replace printf/fprintf/exit() with macro.
decode_progress() and decode_progress_finish() are added
in timestatus.c.  these functions are used in lame_decode().

2000-06-27 02:23  markt

* INSTALL, Makefile, TODO:

minor updates

2000-06-27 01:18  markt

* mpglib/layer3.c:

Sergey's bug fix for layer3.c MPEG2 tables

2000-06-26 20:47  afaber

* Dll/MP3EncDll.dsp:

Version 1.30 beta 1

2000-06-26 16:08  markt

* quantize.c:

put Roberts ABR -V n settings back in.

2000-06-26 05:56  markt

* TODO, lame.c, quantize.c, vbrquantize.c:

fixed one bug in VBR handling of vbrquantize.c
changed ABR mode: it should not be adjusting masking thresholds
based on quality settings.  It doesn't make sense to change the
maskings if the number of bits is fixed.

2000-06-25 19:07  robert

* quantize-pvt.h, quantize.c:

little improvements for experimentalX modes

2000-06-24 07:49  kzmi

* parse.c, util.h:

replace printf/fprintf and exit() in parse.c with macro

2000-06-24 06:00  kzmi

* util.h:

abolished LAME_ASSERT().

2000-06-24 05:57  kzmi

* util.c:

LAME_ASSERT() macro was removed. It was replaced assert().

2000-06-23 14:45  kzmi

* util.h:

FLUSH_ERR() --> FLUSH_ERROR()

2000-06-23 13:59  kzmi

* util.h:

new macros used instead of fprintf(), assert(), and exit().

2000-06-23 13:53  kzmi

* util.c:

Alternative printing function lame_errorf() was added.
It will be called instead of fprintf() by using new macro "ERRORF"

2000-06-22 20:41  robert

* lame.c, parse.c:

minor bugs

2000-06-22 18:42  robert

* USAGE, lame.c, parse.c, quantize.c:

Marks new VBR now the default, old still under there, use --vbr-old

2000-06-22 17:16  robert

* lame.c, util.h:

padding as in "MPEG-Layer3/Bitstream Syntax and Decoding"

2000-06-22 16:06  robert

* mpglib/layer3.c:

table correction, thanks to Sergey Sapelin

2000-06-21 15:38  afaber

* machine.h:

Update project file (added FLOAT8_is_float define)

2000-06-21 05:04  markt

* lame.c, lame.h, psymodel.c, psymodel.h, quantize-pvt.c, util.h,
vorbis_interface.c:

added some return codes, removed some exits

2000-06-21 01:14  markt

* brhist.c:

added brhist display for windows, from  mremondini@racine.ra.it

2000-06-21 00:05  markt

* machine.h:

added default settings for FLOAT8

2000-06-20 23:34  markt

* psymodel.c, quantize-pvt.c, util.h:

added code to compute numlines and bo,bu arrays instead of using
table data

2000-06-20 13:28  takehiro

* Makefile, machine.h:

prepare for architecture depending optimization

2000-06-19 05:08  markt

* main.c, parse.c, vorbis_interface.c:

more vorbis bugs fixed

2000-06-19 01:10  markt

* lame.c:

oops, if (gfc->filter_type=0) statement fixed

2000-06-18 14:39  markt

* mpglib/interface.c:

mpglib: better resyncing code

2000-06-18 04:34  cisc

* version.c:

minor change

2000-06-18 04:15  cisc

* takehiro.c:

Removed redundant return.

2000-06-18 04:13  markt

* vorbis_interface.c:

more ogg updates

2000-06-18 04:09  markt

* lame.c, main.c:

ogg stuff

2000-06-18 04:08  cisc

* version.c:

Included get_audio.h for prototypes...

2000-06-18 03:59  cisc

* version.c:

Added version-check for libsndfile...

2000-06-18 03:43  markt

* Makefile, lame.c, main.c, version.c:

ogg updates

2000-06-17 14:00  robert

* parse.c, quantize-pvt.c:

typo in parse.c was disabling -Xn settings

2000-06-17 04:57  takehiro

* TODO:

something added

2000-06-17 00:35  markt

* lame.c, psymodel.c, util.h:

code to compute numlines_[] mostly debugged, but not in use.
only remaining psycho acoustic table data: minval (for long
blocks) and SNR for short blocks.

2000-06-16 18:17  markt

* encoder.h, psymodel.c, testcase.mp3, util.h:

psymodel cleanup, bval[] table lookup replaced with
formulas.  Next step: replace numlines with formulas

2000-06-16 18:03  robert

* TODO:

point added

2000-06-16 17:31  markt

* psymodel.c, quantize-pvt.c, vbrquantize.c:

code re-arrangment in psymode.c.  In preperation to replace
bval[] from table lookup with formulas.

2000-06-15 16:45  markt

* vbrquantize.c:

bug fix for -Y VBR mode:  needed to check for return code
for count_bits  for errors.

2000-06-15 15:56  markt

* parse.c, vbrquantize.c, vorbis_interface.c, mpglib/interface.c:

mpglib bug fix from Naoki

2000-06-15 00:06  markt

* lame.c:

scalefac_scale disabled for VBR modes.

2000-06-14 21:13  markt

* quantize-pvt.c, quantize-pvt.h, quantize.c, vbrquantize.c:

A new noise moded(-X 7) and a new structure to keep track
of all the different noise measures, from Iwasa Kazmi

2000-06-14 21:04  markt

* lame.c, lame.h, main.c, parse.c, util.c, util.h:

new FindNearestBitrate routine, return codes for lame_init_params.

2000-06-14 20:03  markt

* USAGE, gpkplotting.c:

font in frame analyzer, updates to USAGE

2000-06-14 03:15  markt

* Makefile.MSVC, vorbis_interface.c:

updated vorbis support (mono, different samplerates)

2000-06-13 12:42  takehiro

* bitstream.c, tables.h, takehiro.c:

minor optimization and debug

2000-06-13 11:27  takehiro

* tables.c, takehiro.c:

completely MMXed choose table routine. faster!

2000-06-12 05:29  markt

* psymodel.c, quantize-pvt.c, quantize-pvt.h, quantize.c,
vbrquantize.c:

added a different FFT->MDCT normalization, disabled.

2000-06-10 09:38  robert

* Makefile.MSVC, machine.h:

vorbis support

2000-06-10 03:39  cisc

* quantize-pvt.c, vbrquantize.c:

Aaargh, and now it suddenly doesn't work anymore, just gives me tons and tons of bitreservoir errors. :P

2000-06-10 02:43  cisc

* vbrquantize.c:

Ooops, fixed redefinition...

2000-06-10 01:56  cisc

* quantize-pvt.c, vbrquantize.c:

TAKEHIRO_IEEE754_HACK works great now, let's put it as default.

2000-06-10 00:26  markt

* Makefile, quantize-pvt.c:

Mat's ROUNDFAC fix.  If #define TAKEHIRO_IEEE754_HACK is
used, ROUNDFAC should be set to -0.0946

2000-06-10 00:10  markt

* Makefile, README, USAGE, lame.c, parse.c, quantize.c:

trivial changes

2000-06-09 22:54  robert

* USAGE:

average bitrate coding (--abr) usage added

2000-06-09 22:18  robert

* get_audio.c, lame.c, lame.h, parse.c, quantize.c, quantize.h:

Safe VBR mode available as --abr x, targetting x kbits
you can use -b and -B switches as usual with VBR

2000-06-09 20:34  markt

* get_audio.c, get_audio.h, quantize-pvt.c:

minor changes

2000-06-09 01:00  markt

* tables.c:

fixed bug in tables.c

2000-06-09 00:30  markt

* Makefile:

[no log message]

2000-06-09 00:28  markt

* Makefile, lame.c:

fix for when compiling without #define HAVEVORBIS

2000-06-09 00:22  markt

* INSTALL, Makefile, Dll/MP3EncDll.dsp:

updated makefiles for VORBIS option

2000-06-08 23:19  markt

* USAGE, lame.c, parse.c, vorbis_interface.c:

.ogg  encoding now works.

2000-06-08 21:15  markt

* lame.c, vorbis_interface.c:

more .ogg encoding stuff.  still not working

2000-06-08 20:46  markt

* Makefile, get_audio.c, gtkanal.c, lame.c, lame.h, parse.c,
vorbis_interface.c:

--ogg option to produce .ogg files.  not yet working

2000-06-08 06:04  markt

* API:

updated API to include HAVEVORBIS info

2000-06-08 05:59  markt

* Makefile:

makefile for libvorbis support

2000-06-08 05:58  markt

* Makefile, USAGE, get_audio.c, lame.h, parse.c,
vorbis_interface.c, mpglib/main.c:

added .ogg file decoding.
Re-encode all your Vorbis files to MP3 !!!

(or, lame --decode input.ogg output.wav might be usefull)

2000-06-07 23:36  markt

* INSTALL, get_audio.c, lame.h, reservoir.c:

started to add .ogg decoding

2000-06-07 22:56  sbellon

* VbrTag.c, get_audio.c, ieeefloat.c, ieeefloat.h, machine.h,
portableio.c, reservoir.c, mpglib/decode_i386.c, mpglib/mpg123.h:

added support for FPA10 hardware (RISC OS only)

2000-06-07 22:54  sbellon

* main.c:

changed RISC OS file typing code

2000-06-07 13:26  takehiro

* lame.spec:

spec file for RPM. contributed by ramsy@linux.or.jp

2000-06-05 18:44  markt

* gpkplotting.c, gtkanal.c:

updated X windows font selection (thanks Iwasa)

2000-06-05 17:38  markt

* testcase.mp3:

updated testcase

2000-06-03 05:39  takehiro

* takehiro.c:

more aggressive scfsi using and little bit memory optimization

2000-06-03 02:46  cisc

* get_audio.c:

code cleanup

2000-06-01 18:30  cisc

* amiga_mpega.c:

code cleanup

2000-05-31 21:00  markt

* quantize.c:

SAFE_VBR mode fixes

2000-05-31 20:40  markt

* USAGE, lame.c, parse.c, psymodel.c, quantize.c:

SAFE_VBR mode added.  not enabled yet

2000-05-31 19:52  cisc

* vbrquantize.c:

code cleanup

2000-05-31 03:37  cisc

* timestatus.c:

code cleanup

2000-05-31 00:25  robert

* Makefile:

[no log message]

2000-05-31 00:24  robert

* mpglib/: interface.c, layer3.c, main.c, mpg123.h:

code cleanup

2000-05-30 23:47  markt

* lame.c:

-f "fast mode" is now a little slower.

It now *will* compute psycho acoustics, used for total bits
and pre-echo detection.  But it will not spend any time
trying to find optimal scalefactors.

2000-05-30 23:37  markt

* TODO, bitstream.c, lame.c, takehiro.c, vbrquantize.c:

fixed scfsi bug in vbrquantize.c

2000-05-30 22:29  cisc

* VbrTag.c, bitstream.c, get_audio.c, l3side.h, main.c,
quantize-pvt.c, quantize-pvt.h, util.c:

code cleanup

2000-05-30 22:01  cisc

* takehiro.c, timestatus.c:

code cleanup

2000-05-30 20:01  robert

* VbrTag.c, gtkanal.c, lame.c, newmdct.c, psymodel.c,
quantize-pvt.c, reservoir.c, takehiro.c, timestatus.c, util.c,
util.h, vbrquantize.c, Makefile:

code cleanup

2000-05-30 16:01  robert

* fft.c, get_audio.c, main.c:

code cleanup

2000-05-30 15:16  robert

* bitstream.c, l3side.h, quantize.c, quantize.h, util.h:

signed/unsigned fixes

2000-05-30 00:20  markt

* Makefile:

updated Makefile comment about Sun OS

2000-05-30 00:12  markt

* bitstream.c, psymodel.c, reservoir.c, takehiro.c, vbrquantize.c:

psymodel.c:  yet another loop check added

vbrquantize.c:  best_scalefac_store can change scalefac values.
scalefactors must be saved and restored before each call.

bitstream.c:  added part2_length assert check

2000-05-29 22:11  cisc

* get_audio.c:

Included portableio.h for prototypes.

2000-05-29 21:49  cisc

* amiga_mpega.c:

Skip bad frames.

2000-05-29 19:59  robert

* VbrTag.c, get_audio.c, quantize.c, vbrquantize.c:

compiler warnings fixed

2000-05-29 17:15  afaber

* VbrTag.c:

Private bit was not retained in VBR header, changes masking bit from 0x0c to 0x0d

2000-05-29 17:14  afaber

* Dll/: BladeMP3EncDLL.c, BladeMP3EncDLL.h:

Some minor fixes to the DLL inteface, added Write VBR tag prototype
Added LGPL header to *.h file

2000-05-29 17:12  afaber

* lame.dsp:

Set proper defines in the debug mode

2000-05-29 16:50  markt

* mpglib/: layer3.c, main.c, mpglib.h:

parent_is_slash #define, for the Amiga

2000-05-29 14:39  markt

* brhist.c, machine.h, psymodel.c, mpglib/interface.c:

fixed loop problems with large --cwlimit

2000-05-28 23:48  markt

* Makefile:

makefile debug branch

2000-05-28 23:47  markt

* Makefile:

makefile now -O3 (linux) by default

2000-05-28 23:46  markt

* Makefile, USAGE, psymodel.c, quantize.c, reservoir.c,
vbrquantize.c, mpglib/interface.c:

code cleanup

2000-05-28 06:56  takehiro

* quantize-pvt.c:

restored old GCC asm routine

2000-05-28 05:01  takehiro

* Makefile, takehiro.c:

initial MMX implementation attempt..
use MMX to huffman coding.

2000-05-27 07:41  takehiro

* takehiro.c:

more pseudo SIMD code

2000-05-27 07:23  takehiro

* testcase.mp3:

testcase update for new scalefac_scale

2000-05-27 07:22  takehiro

* quantize-pvt.c, quantize-pvt.h, takehiro.c:

pseude SIMD countbit routine preparing for MMX

2000-05-27 07:21  takehiro

* quantize.c:

oops, foolish typemiss...

2000-05-27 03:22  takehiro

* lame.c, quantize.c, version.h:

scalefac_scale debug and use it as default
new subblock_gain algorithm
(initial release, -Z to enable it, but not works fine)

2000-05-27 03:08  takehiro

* newmdct.c:

minor changing

2000-05-27 03:06  takehiro

* quantize-pvt.c, quantize.c, quantize-pvt.h:

scalefac_scale debug and use it as default
new subblock_gain algorithm
(initial release, -Z to enable it, but not works fine)

2000-05-26 19:03  markt

* gtkanal.c, lame.c, vbrquantize.c:

vbrquantize.c work

2000-05-26 01:49  cisc

* amiga_mpega.c, get_audio.c, lame.h:

Fixed a bunch of errors that must have been committed whilst sleepwalking. ;)

2000-05-26 00:49  markt

* get_audio.c, lame.h, main.c:

moved WAV writing routines and lame_decoder() into get_audio.c

2000-05-26 00:31  markt

* main.c:

another bug in WriteWav

2000-05-26 00:02  markt

* main.c, quantize-pvt.c:

tweaked .wav file output.  Fixed small bug in short block bit
allocation (thanks Iwasa!)

2000-05-25 23:02  markt

* lame.dsp:

updated project files MSVC6 tag

2000-05-25 15:27  markt

* amiga_mpega.c, get_audio.c, gtkanal.c, lame.h, main.c,
vbrquantize.c, mpglib/interface.c, mpglib/main.c:

updated frame analyzer to show difference between original/decoded
updated --decode to return bitrate, samplerate, numchannels.
if samplerate or numchannels changes in mp3 stream, --decode will
quite with an error message

2000-05-24 16:53  markt

* gtkanal.c, gtkanal.h, quantize-pvt.c, vbrquantize.c,
mpglib/layer3.c:

tweeks to frame analyzer: added preflag display

2000-05-24 00:24  cisc

* get_audio.c:

Fixed silly bug preventing mp3input working together with libsndfile.

2000-05-23 04:12  markt

* bitstream.c, gtkanal.c, quantize-pvt.c, quantize.c,
vbrquantize.c:

fixed a bug in the frame analyzer: was rescaling axis between plotting
energy, masking and noise

2000-05-22 18:20  shibatch

* mpglib/tabinit.c:

Changed decwin to more precise one.

2000-05-22 17:11  markt

* quantize-pvt.c:

make IEEE stuff the default on GNU i386

2000-05-22 13:14  cisc

* main.c:

fwrite() returns number of objects actually written

2000-05-22 05:39  markt

* main.c:

fixed bug for mono .wav headers for lame --decode

2000-05-22 05:27  markt

* quantize-pvt.c:

GNU C ASM code is temporarily disabled.

It looks like Takehiro's changes to 1.107 have broken this code.

2000-05-22 05:07  markt

* mpglib/: common.c, interface.c:

more robust frame resyncing

2000-05-22 05:07  markt

* quantize.c, vbrquantize.c:

more robust mpglib decoding (frame re-syncing)

2000-05-21 20:54  cisc

* quantize-pvt.c:

TAKEHIRO_IEEE754_HACK should not be default

2000-05-21 20:31  robert

* parse.c:

PRESET tunings:
+ after we dropped the ISO 7680 bit buffer limit
  allow more often 320 kbits frames
+ for MPEG2.5 allow more often short blocks
  only 8 kHz streams have now problems with
  short blocks, so don't use them then
- dropped all highpass filters, cos the
  results did not satisfy me
  (in my opinion they actually do more harm than good)
- tuned some lowpass filters cos of the sfb21
  noise calculation in VBR

2000-05-21 19:33  markt

* l3side.h, parse.c, psymodel.c, quantize-pvt.c, quantize-pvt.h,
quantize.c, quantize.h, reservoir.c, reservoir.h:

comments and other code cleanup

2000-05-21 16:42  takehiro

* quantize.c:

new scalefac_scale algorithm option changed -Y -> -Z

2000-05-21 16:25  takehiro

* quantize.c:

new scalefac_scale algorithm

2000-05-21 16:19  takehiro

* quantize-pvt.h, quantize.c:

new scalefac_scale algorithm. enables with -Y option.

2000-05-21 13:15  takehiro

* quantize-pvt.h:

VBR bug related sfb22 fixed

2000-05-21 12:52  takehiro

* quantize-pvt.c:

VBR bug related sfb22 fixed

2000-05-20 23:49  robert

* quantize-pvt.c, quantize.c:

minor tweaks

2000-05-20 23:33  robert

* quantize.c:

VBR hack

2000-05-20 21:05  markt

* bitstream.c, main.c, mpglib/main.c:

totbit buffer overflow fix

2000-05-20 20:57  cisc

* takehiro.c:

choose_table() argument is int *, not unsigned *

2000-05-20 20:36  markt

* bitstream.c, main.c, util.h, mpglib/main.c:

mpglib will not decode Xing VBR header.
write_timing changed to unsigned long to allow encoding more
than 4 hours at 128kbs.

2000-05-20 15:13  markt

* main.c, takehiro.c:

.wav output with --decode was putting wrong filesize in
.wav header.

2000-05-19 23:01  markt

* quantize-pvt.c, testcase.mp3, version.h:

updated version.h lame 3.84 alpha (CVS version)

2000-05-19 20:07  markt

* doc/html/history.html:

updated history for 3.83beta

2000-05-19 20:06  markt

* version.h:

lame 3.83beta

2000-05-19 18:43  markt

* encoder.h, lame.c:

possible serious buffering problem fixed.  LAME buffers input data until
it has at least 1904 samples.  It then starts processing them.

The old MDCT routines processed 1728 samples and had a delay of 528.
(introduced in 3.54) But the new MDCT routines, because the delay is
so small (48 samples) actually need 2014 samples to be in the buffer!

If you use the lame input routines, for MPEG1, this bug would
not be found because the buffer always has well over 2014 samples
in it.  But it was possible to trigger it in MPEG2 encodings.
It would also be possible to trigger this bug in programs
that use lame_enc.dll and pass LAME data that is not in
chunks of 1152 samples.

2000-05-19 17:23  markt

* bitstream.c, lame.c, lame.h, parse.c, psymodel.c, testcase.mp3,
vbrquantize.c:

tweaks to psymodel initialization
more work on vbrquantize.c

2000-05-19 01:38  markt

* bitstream.c, gtkanal.c, l3side.h, lame.c, main.c, psymodel.c,
quantize-pvt.c, takehiro.c, testcase.mp3, vbrquantize.c:

more work on vbrquantize.c

2000-05-18 18:50  markt

* main.c:

updated decoder to remove initial delay

2000-05-18 05:38  markt

* main.c, parse.c:

lame --decode now outputs .wav files
file length in header is set to 2^32-1, since we dont
really know ahead of time how many samples are in the mp3 file.

2000-05-17 22:25  markt

* quantize.c:

  ath lower bug in quantize.c fixed

2000-05-17 22:08  markt

* quantize-pvt.c:

calc_noise1 will compute noise (and related info) for
last scalefactor band

2000-05-17 21:33  markt

* quantize-pvt.c, takehiro.c:

frame analyzer displays more data in scalefactor band 22

2000-05-17 19:50  markt

* gtkanal.h, quantize-pvt.c, quantize-pvt.h, quantize.c,
vbrquantize.c:

modified frame analyzer to show last scalefactor band,
energy and masking (from the ATH).  distortion is not yet
calculated in this band.

2000-05-17 18:08  markt

* gtkanal.c, l3side.h, quantize-pvt.c, quantize.c, util.h:

Possible fix for recent VBR/sweep bug:
min bitrate not strictly enforced with -F, and
analog silence was only being computed up th 16khz.

2000-05-17 17:16  markt

* USAGE, brhist.c, get_audio.c, lame.c, lame.h, main.c, quantize.c,
reservoir.c, util.c, util.h, vbrquantize.c:

moved framenum, totalframes into lame.h (so programs which
use libmp3lame can compute statis info.)

2000-05-15 14:34  takehiro

* newmdct.c:

more coding hack.

2000-05-14 23:38  cisc

* newmdct.c:

Changed M_PI to PI

2000-05-14 08:12  takehiro

* newmdct.c:

Naoki's short block mdct
and more my coding hack for mdct

2000-05-14 05:51  takehiro

* newmdct.c, util.h:

mdct_long coding hack

2000-05-12 11:59  robert

* util.h, lame.c, newmdct.c:

code cleanup

2000-05-12 09:51  takehiro

* newmdct.c, doc/html/history.html:

more work in mdct_long and window_filtering

2000-05-12 05:03  markt

* testcase.mp3:

  updated testcase.mp3

2000-05-12 05:02  markt

* version.h:

updated version to 3.83 alpha

2000-05-12 05:01  markt

* API, README, version.h, doc/html/history.html:

version 3.83

2000-05-10 13:55  takehiro

* quantize-pvt.c:

dirty hack for IEEE 754 FPU

2000-05-09 16:31  afaber

* Dll/BladeMP3EncDLL.c:

Fixed problem with build date string, temp string was not initialized properly (was missing a terminator character)

2000-05-09 11:30  takehiro

* newmdct.c:

Naoki's mdct_long with my coding hack.

2000-05-09 02:45  cisc

* API, brhist.c:

Added NOTERMCAP define and changed brhist.c accordingly.

2000-05-08 22:48  markt

* testcase.mp3:

[no log message]

2000-05-08 22:41  markt

* quantize-pvt.c, doc/html/history.html:

updated side channel 320kbs fix

2000-05-08 22:30  robert

* Makefile, quantize-pvt.c:

M/S reduce_side bug fixed,
nonISO buffer mode should work now for
320 kbits MS streams too

2000-05-08 19:55  afaber

* Dll/BladeMP3EncDLL.c:

Bumped up version number of DLL version library, fixed some of the debugging code

2000-05-08 17:46  markt

* doc/html/: contributors.html, examples.html, id3.html,
index.html, lame.css, node5.html, node6.html, switchs.html:

updated docs from Gaby

2000-05-08 17:40  markt

* version.h:

3.82 alpha(CVS) version

2000-05-08 17:38  markt

* version.h, doc/html/history.html:

3.81beta release

2000-05-08 17:31  markt

* Makefile, USAGE, VbrTag.c, brhist.c, lame.h, parse.c,
reservoir.c, util.c:

removed ISO buffer limitation, added --strictly-enforce-ISO option

2000-05-08 00:06  markt

* quantize-pvt.c, reservoir.c, vbrquantize.c:

started work on vbrquantize.c

2000-05-07 11:09  robert

* Makefile, Makefile.MSVC, lame.c, parse.c:

-F option now working,
updated Makefile for DOS

2000-05-07 03:59  takehiro

* newmdct.c, util.h:

new IDCT32 routine from Naoki and optimized by me.
and more thread safe coding.

2000-05-06 22:20  markt

* testcase.mp3:

updated testcases

2000-05-06 22:20  markt

* l3bitstream-pvt.h, lame.dsp, Dll/MP3EncDll.dsp:

updated project files (for removal of ISO code)

2000-05-06 22:18  markt

* Makefile, VbrTag.c, VbrTag.h, formatBitstream.c,
formatBitstream.h, l3bitstream.c, l3bitstream.h, lame.c,
quantize.c, util.c, util.h, vbrquantize.c:

removed all ISO code

2000-05-06 22:09  markt

* version.h:

updated version to 3.81 alpha 1  (CVS version)

2000-05-06 22:07  markt

* Makefile:

updated makefile for beta release

2000-05-06 22:05  markt

* version.h, doc/html/history.html:

updated version for 3.80 beta release

2000-05-06 22:04  markt

* USAGE, lame.c, lame.h, main.c, parse.c, quantize.c,
vbrquantize.c:

added -F option and compression ratio options

2000-05-06 19:16  markt

* USAGE, lame.c, lame.h, parse.c, util.c:

--freeformat option added.  Allows lame to write free format
bitstreams

2000-05-06 18:45  markt

* bitstream.c, gtkanal.c, lame.c, parse.c, psymodel.c, quantize.c,
util.h, mpglib/interface.c, mpglib/main.c:

fixed buffer overflow in bitstream.c,
some improvements to mpglib mp3 playback

2000-05-06 09:27  afaber

* Dll/MP3EncDll.dsp:

Update workspaces

2000-05-05 20:48  markt

* get_audio.c, mpglib/common.c, mpglib/interface.c, mpglib/main.c,
mpglib/mpg123.h, mpglib/mpglib.h:

free format mp3 decoding now supported, not fully tested

2000-05-04 00:07  takehiro

* takehiro.c:

new count bits routine, speed up by coding hack.

2000-05-03 07:23  markt

* psymodel.c:

updated comments

2000-05-03 07:21  markt

* psymodel.c, testcase.mp3:

minor change to long block pre-echo control

2000-05-03 07:18  markt

* psymodel.c, testcase.mp3:

minor improvement to long block pre-echo control

2000-05-03 03:03  markt

* mpglib/interface.c:

one last tweak to interface.c

2000-05-03 02:37  markt

* bitstream.c, mpglib/common.c, mpglib/interface.c,
mpglib/layer3.c, mpglib/mpg123.h, mpglib/mpglib.h:

worked on mpglib/interface.c to make it handle free format
bitstreams.  (not yet working)

2000-05-02 18:31  afaber

* Dll/: BladeMP3EncDLL.c, MP3EncDll.dsp:

Update lame version, bug fixes to play list file generation

2000-05-02 02:53  markt

* reservoir.c:

for CBR encoding, 320kbs, dont allow main_data_begin > 0

2000-05-02 01:24  markt

* gtkanal.c, lame.c, psymodel.c, quantize-pvt.c, quantize.c,
testcase.mp3:

tweaked a bunch of bit allocation on PE settings,
based on tunings of testsignal2.wav and castanets.wav

2000-05-01 18:18  markt

* bitstream.c, brhist.c, brhist.h, lame.c, lame.dsp, lame.h,
parse.c, quantize-pvt.c, reservoir.c, util.h, Dll/MP3EncDll.dsp:

bunch of vbr histogram tweaks, and added --athshort option for
internal testing only

2000-04-30 17:54  robert

* lame.bat:

DOS batch file to put on Win9x Desktop
you can drag and drop waves on it and
lame will encode them to mp3

2000-04-29 23:41  markt

* bitstream.c, reservoir.c, testcase.mp3:

moved where main_data_begin was corrected when
padding into ancillary data

2000-04-26 18:14  markt

* USAGE, lame.h, main.c, parse.c:

added the '--decode' option

2000-04-26 00:54  markt

* machine.h, main.c, mpglib/decode_i386.c, mpglib/layer3.c:

moved calls to open the output file until after all
arguments and other conditions are checked.

2000-04-24 22:22  markt

* reservoir.c, testcase.mp3:

disabled acillary drain (pre-frame) because of bugs at 320kbs
Could be player or encoder bug - have to investigate

2000-04-19 21:35  robert

* psymodel.c:

MPEG2.5 related bug fixed

2000-04-19 19:35  markt

* lame.c, lame.h, parse.c, quantize-pvt.c:

fixed bug allowing more than 4096 bits in a granule

2000-04-18 22:57  markt

* lame.c, lame.h, psymodel.c, reservoir.c, takehiro.c, util.h:

lame is now (*maybe*) thread safe!

2000-04-18 08:35  markt

* VbrTag.c, VbrTag.h, bitstream.c, brhist.c, get_audio.c,
get_audio.h, id3tag.c, id3tag.h, l3bitstream.c, lame.c, lame.h,
parse.c, psymodel.c, quantize-pvt.c, quantize.c, reservoir.c,
reservoir.h, testcase.mp3, util.c, util.h, vbrquantize.c,
Dll/BladeMP3EncDLL.c:

more thread-safe work, and id3/vbr tag bug discovered by
Iwasa Kasmi

2000-04-17 23:29  markt

* lame.c, psymodel.c, quantize-pvt.c, quantize.c, util.h,
vbrquantize.c:

tweaks to vbrquantize.c

2000-04-17 06:12  markt

* lame.c, testcase.mp3, vbrquantize.c:

updated test cases

2000-04-17 05:16  markt

* bitstream.c, l3bitstream.c, l3side.h, lame.c, quantize-pvt.c,
reservoir.c, mpglib/main.c:

fixed VBR stuffing bits problem.
if VBR uses a large frame, then ResvMax may become small, and
we have to make sure that main_data_begin doesn't create a buffer
which violates this condition.

The old code wouldn't check the above, but it would pad the current
frame with 0's (wasting bits) to make sure the *next* frame didn't
violate the ResvMax condition.  But this results in wasted bits
because in VBR there is a change the *next* frame will be at
a lower bitrate and thus have a larger ResvMax.

2000-04-17 02:25  markt

* API, Makefile, get_audio.c, gtkanal.c, lame.c, lame.h, main.c,
mp3x.c, parse.c, psymodel.c, quantize-pvt.c, quantize.c,
reservoir.c, util.h, vbrquantize.c, mpglib/layer3.c, mpglib/main.c,
mpglib/mpglib.h:

Removed gtk specific code from libmp3lame.a:  libmp3lame.a can now
be compiled to support the mp3 frame analyzer but does not require
gtk to be installed.  (and thus, HAVEGTK does not occure in any
of the library routines).  To compile the frame analyzer (mp3x) you
of course still need gtk installed.

2000-04-17 00:38  markt

* VbrTag.c, mpglib/main.c:

another attempt at fixing mpeg2.5 xing header

2000-04-16 20:56  markt

* VbrTag.c:

VBR header for MPEG2.5 fixed.

2000-04-14 00:37  markt

* lame.c, main.c, parse.c, quantize-pvt.c, reservoir.c,
reservoir.h, vbrquantize.c:

tweaks to vbrquantize.c

2000-04-13 01:57  markt

* version.h:

  fixed version

2000-04-13 01:19  markt

* lame.c, quantize-pvt.c, quantize-pvt.h, quantize.c, util.h,
vbrquantize.c:

vrbquantize bounds checking

2000-04-12 18:44  markt

* lame.c, psymodel.c, quantize.c, testcase.mp3, util.h,
vbrquantize.c:

removed gfc->masking_lower

2000-04-12 18:29  markt

* Makefile, quantize-pvt.c, quantize.c:

Robert's VBR quality control mode now the default!

2000-04-12 18:19  markt

* lame.c, quantize-pvt.c, quantize-pvt.h, quantize.c, util.h,
vbrquantize.c:

removed static masking_lower

2000-04-12 18:10  markt

* quantize-pvt.c, quantize.c:

removed reduce_sidechannel static

2000-04-12 18:08  markt

* quantize-pvt.c, quantize.c, vbrquantize.c:

removed convert_mdct static variable

2000-04-12 18:06  markt

* quantize-pvt.c, util.h:

removed static variables ATH_l, ATH_s

2000-04-12 15:47  markt

* lame.c, psymodel.c, quantize.c, vbrquantize.c, doc/man/lame.1:

removed qthr_l, qthr_s from psymodel.c
fixed man pages.
enabled new VBR code with -Y
disabled -Z option: it was broken since subblock gains were not
scaled into xrpow

2000-04-12 01:37  markt

* mpglib/layer3.c:

gtk changes

2000-04-12 01:36  markt

* gtkanal.c, lame.c, psymodel.c, quantize-pvt.c, quantize-pvt.h,
quantize.h, testcase.mp3, vbrquantize.c:

new vbr quantize code mostly done!

2000-04-11 18:24  markt

* Makefile, get_audio.c, get_audio.h, gtkanal.c, gtkanal.h, lame.c,
lame.h, quantize.c, util.h, vbrquantize.c:

removed all static variables from get_audio.c

2000-04-11 15:59  markt

* HACKING:

updated HACKING

2000-04-11 15:55  markt

* API, l3side.h, lame.c, quantize-pvt.c, quantize-pvt.h, util.h,
vbrquantize.c:

updated API

2000-04-11 00:33  markt

* lame.c, vbrquantize.c:

work on vbrquattize.c

2000-04-10 20:24  markt

* lame.c, main.c, quantize-pvt.c, quantize.c, util.c, util.h:

bug fixed: mfbuf overflow, and check for overflow was
being done, but after the overflow and in this case
the overflow was causing the check to pass.

2000-04-10 16:41  markt

* lame.c, quantize.h, util.c, util.h, vbrquantize.c:

precompute 16 windows for downsampling. much faster.

2000-04-09 21:53  markt

* bitstream.c, quantize-pvt.c, quantize.c, reservoir.c, util.c,
mpglib/layer3.c, mpglib/main.c:

MPEG2.5 8khz sampling rate fixes

2000-04-09 02:08  markt

* encoder.h, lame.c, quantize-pvt.c, quantize-pvt.h, quantize.c,
reservoir.c, testcase.mp3:

tweaked bit reservoir growth, bits on pe allocation

2000-04-08 23:33  markt

* lame.c, quantize-pvt.c, takehiro.c, testcase.mp3:

tweaks to on_pe, side channel bit allocation

2000-04-08 20:33  markt

* encoder.h, testcase.mp3:

switched to encoder delay of 576

2000-04-08 20:31  markt

* bitstream.c, tables.c:

[no log message]

2000-04-08 20:22  markt

* bitstream.c, quantize.c, takehiro.c, testcase.mp3, util.c,
util.h:

Takehiro's more efficient short block huffman coding.

2000-04-08 18:08  markt

* lame.c:

  VBR compression ratio calculation

2000-04-08 01:26  cisc

* bitstream.c:

Use INLINE dammit! ;)

2000-04-07 00:11  markt

* util.c:

fixed M_PI problem

2000-04-06 21:08  robert

* bitstream.c:

scalefac_band compile fix

2000-04-06 19:26  markt

* doc/html/history.html:

[no log message]

2000-04-06 19:17  markt

* Makefile, version.h:

[no log message]

2000-04-06 18:49  markt

* Makefile:

[no log message]

2000-04-06 18:48  markt

* version.h, doc/html/history.html:

version 3.70

2000-04-06 18:30  markt

* gtkanal.c, l3bitstream-pvt.h, l3bitstream.c, l3side.h, lame.c,
quantize-pvt.c, quantize-pvt.h, quantize.c, takehiro.c,
testcase.mp3, util.h, vbrquantize.c:

made scalefac_band non-local

2000-04-06 18:23  markt

* bitstream.c:

[no log message]

2000-04-06 18:19  markt

* bitstream.h:

[no log message]

2000-04-06 18:18  markt

* bitstream.c:

  opps, forgot to add this...

2000-04-06 17:31  markt

* Makefile.MSVC, lame.dsp, Dll/MP3EncDll.dsp:

MSVC project files updated

2000-04-06 17:29  markt

* VbrTag.c, VbrTag.h, lame.c, util.c, util.h:

takehiro bitstream.c now on by default!

2000-04-06 16:32  markt

* takehiro.c, mpglib/layer3.c:

takehiro bitstream.c now working for CBR, disabled by default

2000-04-05 08:54  markt

* Makefile, l3bitstream.c, lame.c, quantize-pvt.c, quantize-pvt.h,
tables.c, tables.h, takehiro.c, util.c, util.h:

takehiro's bitstream.c package close to being interface
into lame.

2000-04-05 01:38  markt

* lame.c, util.c:

mode_fixed bug

2000-04-05 01:38  markt

* lame.c:

mode_fixed bug fixed

2000-04-04 22:49  markt

* version.h, doc/html/history.html:

updated version

2000-04-04 21:36  robert

* parse.c:

[no log message]

2000-04-04 20:37  cisc

* amiga_mpega.c:

Fixed nsamp overflow problem.

2000-04-04 19:51  markt

* lame.c, util.c, util.h:

upsampling uses old interpolation code
downsampling uses good, FIR/blackman window code

2000-04-04 19:27  markt

* version.h:

  updated version

2000-04-04 19:05  markt

* Makefile.MSVC:

loopold removed from makefile.msvc

2000-04-04 17:45  markt

* parse.c, parse.c:

cwlimit parsing fixed

2000-04-04 16:05  markt

* lame.c, lame.c:

default mode will use jstereo

2000-04-04 03:20  markt

* Dll/BladeMP3EncDLL.c:

[no log message]

2000-04-04 03:20  markt

* Dll/BladeMP3EncDLL.c:

more fixes

2000-04-03 19:50  markt

* quantize-pvt.c:

more gfc changes

2000-04-03 19:19  markt

* HACKING, lame.c, newmdct.c, quantize-pvt.c, quantize.c, util.c,
util.h:

more thread-safe work.  (moving all static variables into
gfc-> struct)

2000-04-03 18:24  markt

* brhist.c, get_audio.c, gtkanal.c, l3bitstream.c, l3bitstream.h,
lame.c, lame.h, newmdct.c, parse.c, psymodel.c, quantize-pvt.c,
quantize.c, quantize.h, reservoir.c, takehiro.c, util.c, util.h,
vbrquantize.c:

more massive internal changes in the goal of making
lame thread safe.

gfp-> user controlled varialbes
gfc-> all other internal parameters.  eventually all global variables
      which very from encode to encode need to go in here.

2000-04-03 16:00  markt

* Dll/BladeMP3EncDLL.c:

dll finally fixed!

2000-04-03 15:59  markt

* Dll/BladeMP3EncDLL.c:

dll fixes

2000-04-03 15:39  markt

* lame.c, Dll/BladeMP3EncDLL.c:

bug in lame_enc dll fixed?

2000-04-03 15:38  markt

* Dll/BladeMP3EncDLL.c:

bug in lame_enc.dll finally fixed?

2000-04-03 01:19  markt

* lame.c:

tweaked output display

2000-04-03 01:07  markt

* lame.c, Dll/BladeMP3EncDLL.c:

new resample routine.  very slow, but much higher
quality.

2000-04-02 19:38  robert

* parse.c:

overhauled presets:
+ redesign of help page
+ phone uses now MPEG2.5 8kHz
+ sw new, for short wave radio @ 11.025 kHz 24kbits
+ am new, for am radio @ 16 kHz 32 kbits
+ fm changed, 22.05 kHz 64 kbits
+ radio new, the old fm at 112 kbits
rest minor tunings

2000-04-02 02:57  markt

* Dll/BladeMP3EncDLL.c:

[no log message]

2000-04-02 02:44  markt

* Dll/: BladeMP3EncDLL.c, BladeMP3EncDLL.c:

[no log message]

2000-04-02 01:56  markt

* Dll/: BladeMP3EncDLL.c, BladeMP3EncDLL.h:

Dll updates

2000-04-02 01:55  markt

* Dll/BladeMP3EncDLL.c:

more DLL updates

2000-04-02 01:39  markt

* parse.c, util.c:

MPEG2.5 docs

2000-04-02 01:35  markt

* l3bitstream.c, lame.c, lame.h, psymodel.c, quantize-pvt.c,
quantize-pvt.h, util.c, util.h, Dll/BladeMP3EncDLL.c,
Dll/BladeMP3EncDLL.h:

MPEG2.5 support

2000-04-01 11:47  robert

* lame.c, parse.c:

+ added --version and --license switch
+ changed --help to give only most important options
  so that it fits on a 80x24 terminal display
+ added --longhelp switch to get the full options list
+ changed -v and -Vx, now they switch quality to 2
  you can go down below 2 by adding -f or -q5
+ changed presets:
  turned off highpass filters except for "phone"
  voice sample freq now 22.05 kHz, due to mpg123 bug

2000-04-01 01:09  markt

* Dll/BladeMP3EncDLL.c:

more dll bug fixes (mono)

2000-04-01 00:04  markt

* version.h:

updated version to 3.68 alpha 1

2000-03-31 23:56  markt

* Dll/BladeMP3EncDLL.c:

fixed mono bug

2000-03-31 23:53  markt

* lame.c, vbrquantize.c, Dll/BladeMP3EncDLL.c:

mono encoding bug in DLL fixed

2000-03-31 22:47  robert

* Makefile, quantize-pvt.c, quantize-pvt.h:

removed RH_ATH/RH_SIDE_CBR code

2000-03-31 22:45  robert

* quantize.c:

minor frame analyzer fix for VBR, removed RH_ATH/RH_SIDE_CBR code

2000-03-30 23:39  markt

* lame.c, parse.c:

undocumented -q option for internal testing

2000-03-30 23:38  markt

* get_audio.c, gtkanal.c, lame.c, main.c, parse.c, quantize.c:

added -q option for internal testing. sets value of gfp->quality

2000-03-30 19:51  markt

* testcase.mp3:

updated test case for new CVS version

2000-03-30 09:37  markt

* INSTALL:

wingtk doc

2000-03-30 09:36  markt

* INSTALL:

[no log message]

2000-03-30 08:24  markt

* INSTALL, README:

updated docs

2000-03-30 08:04  markt

* README.WINGTK, lame.dsp, Dll/MP3EncDll.dsp:

new directions for compiling mp3x under windows

2000-03-30 07:54  markt

* README.WINGTK, lame.dsp:

updated project files

2000-03-30 07:00  markt

* lame.dsp, Dll/MP3EncDll.dsp:

updated project files

2000-03-30 05:39  markt

* VbrTag.c, gtkanal.c, gtkanal.h, l3bitstream.c, lame.c, machine.h,
psymodel.c, quantize.c, takehiro.c, mpglib/layer3.c:

added big_values display to mp3x

2000-03-30 05:38  markt

* VbrTag.c, l3bitstream.c, lame.c, machine.h, quantize.c,
takehiro.c, vbrquantize.c:

fixed 2 bugs:

l3bitstream.c:
1. The quadruples were encoded with the wrong sign:  Any non-zero
   coefficient in the count1 block was marked as negative!

takehiro.c:
2.  short blocks were using a cod_info->big_values=288
    (which should be 576, because big_values was multiplied by 2
     in the new version of takehiro.c)

2000-03-29 20:49  markt

* doc/html/: contributors.html, examples.html, history.html,
id3.html, index.html, lame.css, node6.html, switchs.html:

new docs from Gabriel

2000-03-29 02:00  markt

* l3bitstream.c, psymodel.c, quantize-pvt.c, quantize.c,
reservoir.c, takehiro.c, util.c, vbrquantize.c, brhist.c, fft.c,
get_audio.c, globalflags.h, gtkanal.c, gtkanal.h, l3bitstream.c,
lame.c, newmdct.c, parse.c, psymodel.c, quantize-pvt.c, quantize.c,
reservoir.c, takehiro.c, util.c:

removed globalflags.h

2000-03-29 01:55  markt

* brhist.c, fft.c, get_audio.c, globalflags.h, gtkanal.c,
gtkanal.h, lame.c, newmdct.c, parse.c, vbrquantize.c:

removed "globalflags.h"

2000-03-29 01:06  markt

* lame.c:

missing free() calls in lame_encode_buffer_interleave

2000-03-28 16:41  takehiro

* takehiro.c:

oops, this may remove any seg.fault bug...

2000-03-28 15:39  takehiro

* takehiro.c:

Oops, I mistake count1 for big_values

2000-03-28 13:08  cisc

* amiga_mpega.c:

Fixed overflow problem with nsamp calculation.

2000-03-27 22:09  markt

* lame.c:

fixes to lame_encode_buffer_interleave

2000-03-27 22:09  markt

* lame.c:

fixes to lame_encode_buffer_interleave()

2000-03-27 21:46  robert

* takehiro.c:

added assertion, cos here is a bug

2000-03-27 21:34  markt

* doc/html/history.html:

updated history.html

2000-03-27 21:33  markt

* version.h:

[no log message]

2000-03-27 21:09  markt

* lame.c:

minor change with ms_ener_ratio_ave

2000-03-27 21:06  markt

* lame.c:

ms_ener_ratio_ave M/S override switch turned off

2000-03-27 20:58  markt

* version.h:

changed version number.  3.80 is the next beta version,
3.70 is the stable version

2000-03-27 19:42  markt

* version.h:

updated version in the lame3_80 branch

2000-03-27 19:42  markt

* version.h:

this is new the future version 3.81beta

2000-03-27 19:39  markt

* l3bitstream.c, quantize.c, tables.c, takehiro.c:

The next "official" stable release, lame3.80.
lame3_80 is a branch.

This will not include Takehiro's latest lossless encoding stuff.
(l3bitstream.c, quantize.c, tables.c, takehiro.c)

2000-03-27 19:26  markt

* takehiro.c:

gfp->use_scfsi replaced by mode_gr==2

2000-03-27 17:53  markt

* get_audio.c, lame.c, main.c, util.c, version.h:

Ingo -f fast-math rounding problem fix

2000-03-27 15:59  takehiro

* takehiro.c:

debugged seg.fault when count1 is 576

2000-03-26 21:21  markt

* quantize.c:

opps, i screwed up quantize.c!  fixed version

2000-03-26 10:05  markt

* Makefile, gtkanal.c, gtkanal.h, lame.c, quantize.c,
mpglib/layer3.c:

disabled noise_shaping_stop=1, fixed jstereo default mode problem,
updated frame analyzer

2000-03-25 18:16  cisc

* takehiro.c:

Use INLINE define instead of inline.

2000-03-25 16:18  takehiro

* lame.c:

enable noise_shaping==1 when high quality mode even without -X

2000-03-25 16:17  takehiro

* takehiro.c:

debug seg.fault when big_values==0

2000-03-25 15:01  takehiro

* l3bitstream.c, quantize-pvt.c, quantize-pvt.h, quantize.c,
tables.c, takehiro.c:

best huffman divide now "more best" huffman coding.

2000-03-25 03:35  takehiro

* Makefile, l3bitstream.c, l3side.h, lame.c, psymodel.c,
quantize-pvt.c, tables.c, takehiro.c:

new faster lossless coding routine(especially with -h)

2000-03-25 00:06  markt

* get_audio.c, main.c, quantize-pvt.h, quantize.c, takehiro.c,
testcase.mp3:

added some code to best_scalefac_store:
if ix=0 in a scalefactor band, set the scalefactor to 0 also,
to save a few bits.

2000-03-24 23:06  markt

* lame.dsp, Dll/MP3EncDll.dsp:

updated project files

2000-03-24 23:02  markt

* get_audio.c, machine.h:

_setmode stuff for windows

2000-03-24 22:37  markt

* lame.h, quantize-pvt.c, mpglib/layer3.c:

fixed MPEG2 tables in mpglib,
added more accurate mp3buffer size bound in lame.h

2000-03-24 18:21  markt

* quantize-pvt.c, quantize-pvt.h, quantize.c:

[no log message]

2000-03-24 18:08  markt

* lame.dsp, loopold.c, Dll/MP3EncDll.dsp:

removed loopold.c

2000-03-24 18:07  markt

* Makefile, gtkanal.c, lame.c, lame.h, psymodel.c, psymodel.h,
quantize-pvt.c, quantize.c:

Removed old M/S stereo mode which uses L/R masking functions.
removed loopold.c and all that other "dual channel" stuff

2000-03-24 02:00  markt

* VbrTag.c, lame.c:

MPEG2 VBR tag should now work

2000-03-24 01:38  markt

* VbrTag.c, VbrTag.h, lame.c, Dll/BladeMP3EncDLL.c:

Xing MPEG2 headers work

2000-03-23 22:13  markt

* Makefile:

uncommented options in makefile

2000-03-23 22:12  markt

* API, Makefile, lame.c, lame.h, util.c, mpglib/common.c:

strange bug with -f fast-math option under gcc:  it would compute
the mp3 framesize wrong, due to incorrect integer truncation.
Replaced implicit integer truncation with floor() to fix this.

2000-03-23 20:30  markt

* Makefile, get_audio.c, lame.c, lame.h:

autoconvert moved into lame_encode_buffer

2000-03-23 20:02  markt

* Makefile, lame.c, lame.h:

lame_encode_buffer_interleaved added to API

2000-03-22 17:14  markt

* vbrquantize.c:

minor fixes

2000-03-22 04:15  markt

* version.h, doc/html/history.html:

lame 3.66

2000-03-22 02:03  markt

* USAGE, gtkanal.c, lame.c, machine.h, main.c, parse.c,
quantize-pvt.c:

float/double version of ASM quantize routines

2000-03-21 23:02  markt

* brhist.c, brhist.h, gtkanal.c, gtkanal.h, l3bitstream-pvt.h,
l3bitstream.c, l3bitstream.h, lame.c, loopold.c, newmdct.c,
newmdct.h, psymodel.c, psymodel.h, quantize-pvt.c, quantize-pvt.h,
quantize.c, quantize.h, reservoir.c, reservoir.h, takehiro.c,
util.c, util.h, vbrquantize.c, mpglib/layer3.c:

replaced all "gf." by gfp->

2000-03-21 20:58  markt

* lame.c:

fixed bug in lame_encode_finish:  if user informs
lame that mp3buffer has size 0, lame will not check to make
sure the mp3buffer is big enough to store the encoded data

2000-03-19 22:29  afaber

* lame.c, Dll/BladeMP3EncDLL.c:

Fixes to the lame DLL encoder:
If last frame is too short, set number of output bits to 0 instead of -1
Don't disable the bWriteVBRTag flag if input file is null

2000-03-19 20:07  cisc

* get_audio.c:

Byteswapping (-x) didn't work when using LIBSNDFILE

2000-03-18 00:33  cisc

* parse.c:

Fixed typo in define.

2000-03-18 00:32  cisc

* amiga_mpega.c:

Erk, didn't spot the array/pointer relation, restored to previous version.

2000-03-17 22:09  cisc

* amiga_mpega.c:

b[] is a pointer, so supply addresses of pcm_l&r.

2000-03-17 19:29  markt

* lame.c:

VBR was displaying MPEG2 bitrates  - fixed.

2000-03-17 04:31  markt

* machine.h:

added note to machine.h

2000-03-17 04:30  markt

* version.h, doc/html/history.html:

uncommented gcc ASM code

2000-03-17 04:27  markt

* quantize-pvt.c:

uncommended the GCC ASM code for quantize_xrpow()

2000-03-17 00:07  markt

* doc/html/history.html:

updated history

2000-03-17 00:05  markt

* amiga_mpega.c, get_audio.c, lame.h, version.h, mpglib/main.c,
mpglib/mpglib.dsp:

some tweaks to API for lame_decode_fromfile

2000-03-16 23:59  markt

* lame.dsp, Dll/BladeMP3EncDLL.c, mpglib/mpglib.dsp:

project file tweaks

2000-03-16 23:36  markt

* get_audio.c, lame.dsp, lame.h, parse.c:

updated project files MSVC5

2000-03-16 23:19  markt

* lame.dsp, main.c, mpglib/mpglib.dsp:

updated MSVC6 branch project files

2000-03-16 19:42  markt

* Dll/BladeMP3EncDLL.c:

update to bladedll

2000-03-16 19:38  markt

* gtkanal.c, lame.h, mpglib/main.c:

one last change to lame_decode()...

2000-03-16 19:05  markt

* get_audio.c, get_audio.h, gtkanal.c, gtkanal.h, lame.c, lame.h,
main.c, mp3rtp.c, mp3x.c, parse.c, util.c, util.h:

more and these really should be the last changes to the API
'gf' is no substantiated by the calling program, and passed
to all lame_routines().  This is so lame can eventually be
made re-entrant by putting all static vars in the gf struct.

2000-03-16 16:44  markt

* VbrTag.c, loopold.c, machine.h, takehiro.c, timestatus.c, util.h:

strict ansi patches from Heiko.Eissfeld

2000-03-16 05:33  markt

* USAGE, main.c:

updated USAGE

2000-03-16 05:28  markt

* mpglib/mpglib.dsp:

revert back to MSVC5

2000-03-16 05:26  markt

* lame.dsp, lame.dsw, main.c, mpglib/mpglib.dsp:

MSVC changes to compile lame.exe

2000-03-16 00:24  markt

* timestatus.c:

fixed CPU/playing time display bug

2000-03-15 20:37  markt

* encoder.h, l3bitstream.c, lame.h, parse.c, psymodel.c,
takehiro.c:

minor changes

2000-03-15 01:34  markt

* filters.c, filters.h:

removed filters.c, filters.h

2000-03-15 01:30  markt

* Dll/MP3EncDll.dsp:

updated MSVC6 project files
(in MSVC6 branch)

2000-03-15 01:20  markt

* Dll/: MP3EncDll.dsp, MP3EncDll.dsw:

reverting back to MSVC5

2000-03-15 01:14  markt

* parse.c, Dll/BladeMP3EncDLL.c, Dll/MP3EncDll.dsp,
Dll/MP3EncDll.dsw:

updated bladeenc dll

2000-03-14 21:01  markt

* lame.c, loopold.c, quantize-pvt.c, quantize-pvt.h, quantize.c,
quantize.h, reservoir.c, reservoir.h, util.c, util.h,
vbrquantize.c:

removed fr_ps struct

2000-03-14 20:45  markt

* brhist.c, brhist.h, l3bitstream.c, l3bitstream.h, lame.c, lame.h,
psymodel.c, psymodel.h, quantize-pvt.c, quantize-pvt.h, quantize.c,
reservoir.c, timestatus.h, util.c, util.h, vbrquantize.c:

removed "info" sturct.   Removing fr_ps struct

2000-03-14 07:21  markt

* brhist.c, l3bitstream.c, lame.c, lame.h, loopold.c, psymodel.c,
quantize-pvt.c, quantize.c, reservoir.c, timestatus.c,
timestatus.h, util.c, util.h:

removed more info-> variables

2000-03-14 06:36  markt

* lame.c, lame.h:

removing some of the info-> variables

2000-03-10 23:21  cisc

* amiga_mpega.c:

Had to make a dummy break-function to make atexit() work.

2000-03-10 23:18  markt

* loopold.c:

segfault fixed in loopold.c when count[] was zero for one channel
and non-zero for the other

2000-03-10 20:56  markt

* API, Makefile, gtkanal.c, lame.c, lame.h, version.c:

added lame_version to the API

2000-03-10 20:13  markt

* Dll/BladeMP3EncDLL.c:

removed some unnecessary #includes

2000-03-10 19:48  markt

* Dll/MP3EncDll.dsp:

added #define LAMEPARSE to Blade project files

2000-03-10 19:38  markt

* Dll/: BladeMP3EncDLL.c, MP3EncDll.dsp:

Blade dll updated to handle new interface
Albert:  Sorry if I broke anything, the old version is still in CVS :-)

2000-03-10 18:55  markt

* Dll/BladeMP3EncDLL.c:

testing...

2000-03-10 16:01  markt

* Dll/BladeMP3EncDLL.c:

BladeMP3 changes

2000-03-10 01:41  markt

* Dll/BladeMP3EncDLL.c:

some changes to update BaldeMP3encdll

2000-03-09 19:42  markt

* quantize-pvt.c, takehiro.c:

quantize_xrpow_ISO also uses tablelookup, so it also needed the
"xr too big" check

2000-03-09 18:05  markt

* HACKING, get_audio.c, gtkanal.c, lame.c, lame.h, main.c, parse.c:

[no log message]

2000-03-08 00:16  markt

* Makefile, parse.c:

Robert's presets restored.  polyphase filters now except filterwidth
arguments.

2000-03-08 00:05  markt

* lame.c, lame.h, newmdct.c:

polyphase filter now supports lowpasswidth and highpasswidth option

2000-03-07 23:10  cisc

* API:

Added AMIGA_MPEGA #define, and fixed a few minor spelling errors... ;)

2000-03-07 22:56  cisc

* amiga_mpega.c:

Made sure lame_decode_fromfile() won't return an empty frame (unless there's an error).

2000-03-07 18:33  markt

* API, Makefile, get_audio.c, lame.c, main.c, parse.c:

minor tweeks to compile w/o decoding library

2000-03-07 08:01  sbellon

* lame.c:

fixed RISC OS FPE support

2000-03-06 23:28  markt

* API:

API description

2000-03-06 19:55  markt

* lame.dsp:

[no log message]

2000-03-06 19:53  markt

* Makefile, Makefile.MSVC, get_audio.c, get_audio.h, id3tag.h,
lame.c, lame.dsp, lame.h, parse.c, Dll/MP3EncDll.dsp,
mpglib/common.c, mpglib/dct64_i386.c, mpglib/decode_i386.c,
mpglib/interface.c, mpglib/layer3.c, mpglib/main.c,
mpglib/tabinit.c:

More library work.
Sorry to all the non-unix developers out there, but this will
break all project files.  (but we are very close to the end of
the modularization work).

New code needs the following #defines set somewhere:

#define HAVEMPGLIB   to use mpglib's mp3 *decoding* capibility
(or AMEGA_MPEGA on amiga systems, and dont define HAVEMPGLIB)
#define BRHIST       to allow the display of the VBR historgram
#define LIBSNDFILE   to use Erik de Castro Lopo's libsndfile
#define LIBSNDLAME   to use LAME's minimial internal sndfile I/O
#define LAMEPARSE    to use LAME's command line parsing/option setting routines
#define HAVEGTK      to compile in support for the GTK mp3 frame analyzer

2000-03-06 15:16  markt

* filters.c, lame.c, lame.h, newmdct.c, parse.c, testcase.mp3:

polyphase filters are now working!
some tuning of polyphase fiters.
removed MDCT filters, sfb21 cutoff.

2000-03-06 03:59  markt

* gtkanal.c, lame.c, newmdct.c, psymodel.c:

new polyphase filters

2000-03-05 19:07  markt

* psymodel.c:

Gabriel: L/R block matching fix

2000-03-05 18:37  markt

* id3tag.c, id3tag.h, lame.c, lame.h, newmdct.c, parse.c,
doc/html/id3.html:

id3v1.1 tags from Don Melton

2000-03-04 17:19  markt

* get_audio.c, lame.c:

resampling moved to fill_buffer_resample() in lame.c,
which has linear and 3rd order resampling

2000-03-04 15:31  markt

* amiga_mpega.c, get_audio.c, lame.c, main.c, quantize-pvt.c,
quantize.c, vbrquantize.c:

patch from kimmo to remove more c++ comments,
fill_buffer_linear_resample code

2000-03-04 05:13  markt

* lame.c:

fill_buffer routines

2000-03-03 19:25  markt

* encoder.h, mp3rtp.c:

mp3rtp uses new, simplified lame_encode_buffer interface

2000-03-03 19:01  markt

* encoder.h, lame.c, lame.h, main.c, testcase.mp3:

added lame_encode_buffer, the new, prefered encoding interface

2000-02-29 21:19  robert

* parse.c:

minor change, exit if wrong preset type was given

2000-02-29 19:54  robert

* fft.c:

minor speed up (at least for gcc)

2000-02-29 18:00  sbellon

* lame.c:

moved RISC OS floating point exception part into debugging area

2000-02-27 19:11  robert

* quantize-pvt.c, quantize-pvt.h, quantize.c:

removed unused parameter

2000-02-27 18:36  robert

* psymodel.c:

code clean up, giving an overall speed up of 3-4%

2000-02-25 07:00  markt

* lame.c:

minor cleanup

2000-02-24 15:30  robert

* loopold.c, quantize-pvt.c, quantize-pvt.h, quantize.c:

code cleanup, removed unused parameter

2000-02-23 02:40  cisc

* amiga_mpega.c:

Fixed up the cleanup function.

2000-02-22 23:21  robert

* quantize-pvt.c, testcase.mp3:

switched back to original bin_search_stepsize routine

2000-02-22 03:14  markt

* quantize-pvt.c, testcase.mp3:

RH bin_search_stepsize now the default

2000-02-22 00:54  cisc

* amiga_mpega.c:

Oh, nevermind, wasn't very efficient here, proper place would be in sndfile.lib

2000-02-22 00:15  cisc

* lame.h, main.c:

Minor fixes.

2000-02-21 23:58  cisc

* amiga_mpega.c:

Make sure input-file is closed when CTRL-C is received.

2000-02-21 23:05  markt

* Makefile, get_audio.c, gtkanal.c, ieeefloat.c, l3bitstream.c,
main.c, util.c, doc/html/history.html, mpglib/main.c:

some 64bit DEC Alpha patches

2000-02-21 22:40  robert

* quantize-pvt.c:

speed up of bin_search_stepsize, the bin_search is about 20% faster, resulting in an average speed up of 2-3%, disabled by default as it breaks the testcase

2000-02-21 22:39  sbellon

* main.c:


further RISC OS support added

2000-02-21 00:21  markt

* lame.c:

minor

2000-02-20 23:36  markt

* get_audio.c, lame.c, lame.h, main.c, mp3rtp.c, parse.c:

num_samples /eof fix, ABORTFP fix, stdout mode setting fix

2000-02-20 20:31  markt

* mpglib/common.c:

better error message

2000-02-20 20:03  robert

* get_audio.c:

removed warning about fill up with zeros again, it is common at the end of an input file

2000-02-20 19:26  robert

* Makefile, quantize-pvt.c, quantize-pvt.h, quantize.c:

code cleanup

2000-02-20 18:45  robert

* psymodel.c:

code cleanup

2000-02-20 14:09  robert

* formatBitstream.c:

fixed assertion failure while flushing bitstream at end of encoding

2000-02-20 14:08  robert

* get_audio.c:

applied patch from Jeremy Hall to fix stdin problem

2000-02-19 13:32  afaber

* fft.c, formatBitstream.c, formatBitstream.h, get_audio.c,
ieeefloat.c, l3bitstream.c, machine.h, quantize-pvt.c, quantize.c,
takehiro.c, mpglib/mpg123.h:

Fixed many warning messages when compiling with MSVC

2000-02-19 12:15  afaber

* VbrTag.c:

Applied patch from Mathew Hendry to avoid divide by zero

2000-02-18 16:21  robert

* quantize-pvt.c:

Mathew Hendry: line 813 should read "#define USE_MSC_ASM" and not "#define USE_MSC_AMS"

2000-02-18 16:20  robert

* Makefile.MSVC:

Mathew Hendry: "stray space character following the \"  patched

2000-02-18 16:07  robert

* lame.c:

Mathew Hendry's CYGWIN gcc FPU control patch

2000-02-18 06:16  markt

* Makefile, gtkanal.c, lame.c, testcase.mp3:

changed sizeof frame analyzer so it fits on a 800x600 screen.
make --nores also set info->padding = 0.  Avoids problem with
small changes in frac_SpF causing different padding patterns and
mp3 file differences.

2000-02-17 20:12  robert

* loopold.c, quantize-pvt.h, quantize.c:

code clean-up, it seems the SIGFPE exceptions are gone

2000-02-16 22:42  cisc

* machine.h:

Fixed INLINE define for SAS/C.

2000-02-16 21:18  cisc

* main.c:

Include machine.h so that needed prototypes get added.

2000-02-16 07:06  markt

* quantize-pvt.c, quantize-pvt.h, quantize.c:

new quantize xrpow for PowerPC

2000-02-16 03:56  markt

* lame.c, quantize-pvt.c:

patches for risc_os

2000-02-15 22:16  robert

* quantize.c:

forgot to save plotting data for best quantization in VBR_iteration_loop

2000-02-15 17:12  robert

* quantize-pvt.h, quantize.c:

VBR_iteration_loop speedup, removed extra quantizations

2000-02-15 14:51  markt

* Makefile:

[no log message]

2000-02-15 14:40  markt

* lame.c:

some non-initilized memory patches

2000-02-15 02:01  robert

* quantize-pvt.c:

bug in ms_convert fixed when source and target are the same

2000-02-14 21:48  robert

* quantize-pvt.c:

Mathew Hendry's quantize-xrpow gcc asm patch

2000-02-14 21:47  robert

* quantize.c:

missing line added

2000-02-14 21:01  afaber

* lame.c:

Intialize float arrays to avoid floating point errors when ABORTFP is set
Added floating point trapping code for MSVC compiler

2000-02-14 20:53  afaber

* psymodel.c:

Intialize tot_ener to avoid floating point errors

2000-02-14 05:50  markt

* Makefile, loopold.c, parse.c, quantize-pvt.c, quantize-pvt.h,
quantize.c:

merged takehiro2 branch back into main branch.
there is still a floating point exception which I cannot track down.

2000-02-14 04:53  markt

* psymodel.c, takehiro.c, doc/html/contributors.html,
doc/html/examples.html, doc/html/id3.html, doc/html/index.html,
doc/html/switchs.html:

updated html from Gabriel

2000-02-13 18:52  robert

* fft.c, fft.h, psymodel.c:

modified energy calculation, fast MS fft patch should work now

2000-02-11 17:21  markt

* Makefile, quantize.c, reservoir.c:

fixed scalefac not-initialized problem.  This would happen when
xr = 0 and outer_loop() was skipped.

2000-02-11 16:34  markt

* psymodel.c:

m/s fft patch was not working.

2000-02-10 19:00  robert

* parse.c:

added help info for --preset option and shuffled help text to bring it more in line

2000-02-10 16:33  robert

* fft.c, fft.h, psymodel.c:

applied Takehiro Tominaga's fast MS fft patch

2000-02-10 14:22  markt

* doc/html/history.html:

updated history file from web page

2000-02-10 06:43  markt

* version.h:

updated version

2000-02-10 06:15  markt

* lame.c, parse.c, version.c, version.h:

added version info to help output

2000-02-10 05:42  markt

* psymodel.c, testcase.mp3:

fixed bug in s3_s spreading function calculation.

2000-02-10 05:35  markt

* loopold.c, quantize-pvt.h, quantize.c:

undo some of takehiro's speedup improvements until we can track
down floating point exceptions

2000-02-10 05:23  markt

* Makefile, brhist.c, brhist.h, lame.c, loopold.c, psymodel.c,
quantize-pvt.c, quantize-pvt.h, quantize.c:

some bug fixes:

psymodel partition band calculations done *before*
the spreading function need to use npart_l_orig.  After spreading function,
use npart_s_orig.

3 cases of scalefac->l[i][sfb] which should be scalefac->l[sbf][i]

VBR min & max bitrate index setting problem fixed

2000-02-08 17:20  afaber

* lame.c:

Guarded disp_brhist with #ifdef BRHIST, in order to compile with MSVC

2000-02-06 10:57  takehiro

* loopold.c, quantize-pvt.c, quantize-pvt.h, quantize.c,
psymodel.c:

new spread matrix calculation is now default(faster!)

2000-02-06 05:59  markt

* gtkanal.c:

Iwasa's changes to gtkanal.c

2000-02-05 12:32  robert

* lame.c, lame.h, parse.c, util.c, util.h:

applied Ingo Saitz command line usage patch

2000-02-05 05:16  markt

* Makefile.MSVC, brhist.c, lame.c, loopold.c, machine.h, parse.c,
quantize.c:

minor code cleanup

2000-02-04 23:49  robert

* parse.c:

added "--preset type" option to offer users some usefull presettings
that should shorten the commandline for most cases

2000-02-04 21:42  afaber

* lame.c, lame.dsp:

Fixed WIN32 compiler errors

2000-02-04 21:26  robert

* parse.c:

added '--help' option to allow DOS users to scroll thru the usage page with "lame --help | more"

2000-02-04 13:57  takehiro

* loopold.c, quantize-pvt.c, quantize-pvt.h, quantize.c,
takehiro.c:

speed up hack on the array index.

2000-02-04 13:49  takehiro

* psymodel.c:

and more faster calculation

2000-02-04 02:29  markt

* lame.h, quantize-pvt.c:

minor editing

2000-02-03 15:43  takehiro

* psymodel.c:

some assertion bug(?) has removed

2000-02-03 15:31  takehiro

* psymodel.c:

more faster calculation

2000-02-02 22:30  afaber

* mpglib/main.c:

Added MPGLIB library

2000-02-02 22:25  takehiro

* psymodel.c:

faster spread function calculation

2000-02-02 17:12  markt

* get_audio.h, quantize-pvt.c, quantize-pvt.h, quantize.c,
takehiro.c, vbrquantize.c:

minor code cleanup

2000-02-02 10:31  markt

* Makefile:

testcase update

2000-02-02 10:25  markt

* Makefile, filters.c, lame.c, quantize-pvt.c, quantize.c:

fixed some minor bugs in new scalefac data structure code

2000-02-02 10:17  markt

* Makefile, fft.c, filters.c, filters.h, gtkanal.c,
l3bitstream-pvt.h, l3bitstream.c, l3bitstream.h, l3side.h, lame.c,
loopold.c, psymodel.c, psymodel.h, quantize-pvt.c, quantize-pvt.h,
quantize.c, quantize.h, tables.c, tables.h, takehiro.c,
vbrquantize.c:

The pre-takehiro1 scalefac datastructure code

2000-02-02 09:19  markt

* Makefile, filters.c, lame.c, quantize-pvt.c, quantize.c:

some bugs fixed with new scalefac struct

2000-02-01 14:09  takehiro

* l3side.h, lame.c, loopold.c, psymodel.c, psymodel.h,
quantize-pvt.c, quantize-pvt.h, quantize.c, quantize.h,
vbrquantize.c:

code clean up. changed definition of structure to optimize array index calculation

2000-02-01 11:26  takehiro

* Makefile, fft.c, filters.c, filters.h, gtkanal.c,
l3bitstream-pvt.h, l3bitstream.c, l3bitstream.h, l3side.h, lame.c,
loopold.c, quantize-pvt.c, quantize-pvt.h, quantize.c, quantize.h,
tables.c, tables.h, takehiro.c, vbrquantize.c:

scalefactor's structure changed

2000-01-31 22:21  robert

* quantize-pvt.c, quantize.c:

little VBR tweaks

2000-01-31 18:56  markt

* get_audio.c, lame.c, lame.h, main.c, mp3rtp.c, mp3x.c, version.h:

updated comments, added lame_close_infile()

2000-01-31 18:22  markt

* lame.c, lame.h, main.c, mp3rtp.c, mp3x.c:

more modularizaton, fixes to mp3rtp

2000-01-31 05:49  markt

* mlame:

spelling error

2000-01-30 23:00  cisc

* fft.c:

Use INLINE define instead of inline.

2000-01-30 22:19  markt

* get_audio.c, lame.c, lame.h, parse.c:

renamed highq quality

2000-01-30 22:01  markt

* mp3rtp.c:

added Felix's email to mp3rtp.c code :-)

2000-01-30 20:44  markt

* lame.h:

minor editing

2000-01-30 20:27  markt

* lame.c, lame.h, loopold.c, parse.c, psymodel.c, quantize-pvt.c,
quantize.c, takehiro.c:

cleaned up highq option.
highq=0  (best quality)... 9(worst quality)
values supported so far:
highq=9   (turned on with -f)
highq=5   (default)
highq=2   (turned on with -h)

2000-01-30 19:34  markt

* lame.c, lame.h, machine.h, parse.c, quantize-pvt.c, takehiro.c:

fixed bug in overflow check in count_bits

2000-01-30 16:19  robert

* Makefile, quantize-pvt.c, quantize-pvt.h, quantize.c:

introduced new RH_ATH compile switch and splitted
RH_masking into RH_SIDE_VBR, RH_SIDE_CBR and
RH_QUALITY_CONTROL=n (n=1,2)

RH_SIDE_CBR turns off side channel reduction for CBR
RH_SIDE_VBR turns off side channel reduction for VBR
RH_QUALITY_CONTROL=1 plus above switches equals RH_masking
RH_QUALITY_CONTROL=2 is tuned to be used with RH_ATH
RH_ATH changes the definition of distortion a bit:
   a)PSY: noise over the PSY model threshold as average
             quantization noise over PSY model threshold
        b)ATH: max quantization noise of a single freq line over
          the ATH threshold of that freq line
     the resulting distortion is the min of a) and b)

2000-01-30 10:54  markt

* parse.c:

parse_args and related code moved to parse.c

2000-01-30 10:53  markt

* brhist.c, brhist.h:

vbr histogram code in seperate file

2000-01-30 10:50  markt

* Makefile, TODO, get_audio.c, gtkanal.c, id3tag.c, id3tag.h,
lame.c, lame.h, main.c, mp3rtp.c, mp3x.c, util.c, util.h,
Dll/BladeMP3EncDLL.c, Dll/MP3EncDll.dsp, mpglib/main.c:

more modularization work.  Calling program is now responsible for
mp3 file output

2000-01-30 07:41  markt

* l3side.h, loopold.c, machine.h, psymodel.c, quantize-pvt.c,
quantize-pvt.h, quantize.c, takehiro.c, vbrquantize.c:

#ifdef NOPOW removed, replaced by table lookup.  You can still
go back to pow() function or exp() by changing the POW20 and IPOW20
macros in machine.h

2000-01-30 06:17  takehiro

* l3side.h, loopold.c, psymodel.c, quantize-pvt.c, quantize-pvt.h,
quantize.c, takehiro.c:

use lookup table to calculate pow(2.0, xx).(when not defined NOPOW)

2000-01-30 06:09  takehiro

* fft.c:

faster FFT implementation

2000-01-28 00:57  cisc

* lame.c:

Fixed -m bug when bitrate>=160 (gf.mode_fixed was not set).

2000-01-27 17:16  markt

* lame.h:

comments about varius quality options

2000-01-27 08:27  markt

* quantize-pvt.c:

Fixed bug in scale_bitcount_lsf which was severely limiting the
possible scalefacters used by MPEG2.  (Lionel Bonnet)

2000-01-27 07:49  markt

* Makefile, get_audio.c, get_audio.h, gtkanal.c, machine.h:

minor changes

2000-01-27 05:05  markt

* fft.c, fft.h, psymodel.c, testcase.mp3:

Takehiro's fft_short and fft_long now the defaults.

2000-01-27 04:35  markt

* rtp.c:

more updates from Felix

2000-01-27 03:52  cisc

* loopold.c, psymodel.c, quantize-pvt.c, quantize.c, takehiro.c,
util.h, vbrquantize.c:

Added NOPOW define, will replace certain pow()s with optimized variant.

2000-01-27 02:06  cisc

* get_audio.c:

Removed faulty undef of bitwidth.

2000-01-26 12:37  takehiro

* fft.c:

window[] and window_s[]'s buffer overrun is corrected

2000-01-26 10:27  markt

* filters.c, lame.c, lame.h:

more bugs in specifigy a lowpass filter fixed.  --voice mode
recast in terms of lowpass filter and other options

2000-01-26 08:39  markt

* psymodel.c:

removed two c++ commends (by request)

2000-01-26 08:00  markt

* lame.c:

moved frameNum=0 from lame_init to lame_init_params

2000-01-26 07:44  markt

* HACKING, get_audio.c, get_audio.h, globalflags.h, gtkanal.c,
lame.c, lame.h, main.c, mp3rtp.c, mp3x.c, Dll/BladeMP3EncDLL.c,
Dll/MP3EncDll.dsp:

more modularizatin work.  LAME can now be used as a true library,
without the need to construct simulated argument lists.
See HACKING for some details, and mp3rtp.c for an example.

2000-01-25 17:50  markt

* get_audio.c, get_audio.h, globalflags.h, lame.c:

major work down towards libmp3lame.a:  split out parse_args and
parameter setting routines.  might have broken some things...

2000-01-25 17:48  markt

* rtp.h:

bug fix from Felix

2000-01-20 23:21  robert

* lame.c:

sfb21 parameter messages added

2000-01-20 08:03  markt

* lame.c:

tweaked filter and other encoding parameter messages

2000-01-20 07:21  markt

* gtkanal.c, gtkanal.h, mpglib/layer3.c:

fixed gtk scfsi printout - mpglib/layer3.c seems correct now.

2000-01-20 06:09  markt

* Makefile, TODO, mpglib/layer3.c:

scfsi fixes to mpglib from Iwasa Kazmi

2000-01-19 22:11  takehiro

* mpglib/layer3.c:

scalefactor for short block last sfb(12) was wrong.

2000-01-18 18:51  afaber

* l3bitstream.c:

Made my bug fixes against version 1.9 instead of a previous version

2000-01-17 22:31  afaber

* l3bitstream.c:

Guarded BF_FlushBitstream function call if PartHoldersInitialized equals zero.
This to avoid GPF when III_Flushbitstream is called when no data is encoder

2000-01-16 06:49  markt

* lame.c, lame.h, main.c:

cleaned up main.c

2000-01-15 20:33  markt

* loopold.c, takehiro.c, testcase.mp3:

added best_scalefac_store to non -h code also

2000-01-15 14:35  takehiro

* psymodel.c:

little bit optimization

2000-01-14 13:05  takehiro

* takehiro.c:

debug message is removed...

2000-01-14 12:56  takehiro

* l3bitstream.c, loopold.c, quantize-pvt.c, quantize.c, psymodel.h,
takehiro.c:

to make it use scfsi

2000-01-14 07:47  markt

* doc/html/history.html:

[no log message]

2000-01-14 07:34  markt

* version.h:

version 3.61

2000-01-14 06:35  markt

* lame.c, quantize.c:

filters were incorrectly being used under VBR

2000-01-14 05:54  markt

* USAGE, lame.c:

more on the -k option

2000-01-14 05:46  markt

* USAGE, lame.c, mpglib/main.c:

-k option will disable *all* filtering and frequency cutoffs

2000-01-13 20:41  robert

* Makefile, quantize.c:

more VBR (RH_masking) finetuning
now -V3 should give the same result as -V6 before

2000-01-13 17:21  markt

* lame.c, psymodel.h:

fixed noshort option, fixed l3psycho_anal.h

2000-01-13 16:26  takehiro

* filters.c, get_audio.c, l3bitstream.c, lame.c, loopold.c,
newmdct.c, newmdct.h, psymodel.c, quantize-pvt.c, quantize-pvt.h,
quantize.c, reservoir.c, reservoir.h, takehiro.c, util.c, util.h,
vbrquantize.c:

moved info.stereo into gf.stereo

2000-01-13 07:43  markt

* loopold.c, quantize.c:

got rid of old, no longer used preemph code

2000-01-13 02:07  markt

* filters.c, get_audio.c, globalflags.h, gtkanal.c, lame.c,
psymodel.c, quantize-pvt.c, quantize-pvt.h, quantize.c, takehiro.c,
vbrquantize.c, mpglib/main.c:

moved the rest of the global variables into gf struct

2000-01-13 00:37  markt

* quantize.c:

some debug code

2000-01-12 22:38  afaber

* .cvsignore, VbrTag.c, lame.dsp:

fixed a few casting warnings
Updated .cvsignore to ignore output of testcase

2000-01-12 14:30  takehiro

* filters.c, globalflags.h, l3bitstream.c, lame.c, newmdct.c,
newmdct.h, quantize-pvt.c, quantize-pvt.h, reservoir.c, takehiro.c,
util.c, vbrquantize.c:

more simple & fast scalefac_scale use
and mode_gr is moved into gf structure.

2000-01-11 20:23  cisc

* amiga_mpega.c:

Fixed timestatus bug (forgot nsamp variable).

2000-01-11 05:46  markt

* gtkanal.c, lame.c, quantize.c:

changed axis in gtk flag

2000-01-10 16:37  cisc

* VbrTag.h, get_audio.c, machine.h, util.c:

Removed AMIGA_ASYNCIO, custom modified libsndfile worked better.

2000-01-10 09:34  takehiro

* mpglib/layer3.c:

debug for scalefactor reading with scfsi.

2000-01-10 03:44  cisc

* get_audio.c:

Disabled open/close of mp3 when AMIGA_MPEGA and LIBSNDFILE is enabled.

2000-01-10 02:44  cisc

* amiga_mpega.c:

MPGLIB replacement using mpega.library. (AmigaOS)

2000-01-10 02:40  cisc

* get_audio.c, mpglib/main.c:

Removed AMIGA_ASYNCIO stuff for mpglib now that we got AMIGA_MPEGA.

2000-01-10 02:07  cisc

* get_audio.c, lame.h:

Added mpega.library support for decoding mpeg audio, enable with AMIGA_MPEGA. (AmigaOS)

2000-01-10 00:45  markt

* loopold.c, quantize.c:

fixed bug in loopold: scalesave loop was using SBMAX instead of SBPSY,
and exceeding bounds.

2000-01-09 23:11  markt

* Dll/BladeMP3EncDLL.c, doc/html/examples.html, doc/html/id3.html,
mpglib/layer3.c:

globalflags update

2000-01-09 23:10  markt

* get_audio.c, globalflags.h, gtkanal.c, gtkanal.h, lame.c,
loopold.c, main.c, mp3x.c, psymodel.c, quantize-pvt.c, quantize.c,
reservoir.c, vbrquantize.c:

moved more globalflags into the gf. struct

2000-01-09 22:56  cisc

* VbrTag.h, get_audio.c, machine.h, util.c, mpglib/main.c:

Added usage of asyncio.library for improved I/O, enable with AMIGA_ASYNCIO. (AmigaOS)

2000-01-09 22:26  markt

* quantize.c, testcase.mp3, doc/html/history.html:

updated validation testcase.

2000-01-09 20:59  markt

* Makefile, version.h:

release 3.60beta

2000-01-09 20:55  markt

* testcase.mp3, testcase.wav:

new test case:  testcase.wav and 'official' output testcase.mp3
'make test' will perform a comparison.  see makefile for details

2000-01-09 20:52  markt

* Makefile:

new validation procedure

2000-01-09 20:21  markt

* doc/html/: history.html, index.html, switchs.html:

updated web pages from Gabriel

2000-01-09 16:08  cisc

* mpglib/main.c:

VbrTag.h wasn't included on Amiga

2000-01-09 16:07  cisc

* fft.c:

Removed INLINE from fht (will get inlined as a local function anyway)

2000-01-09 10:54  takehiro

* l3bitstream.c, l3side.h, loopold.c, quantize-pvt.c,
quantize-pvt.h, quantize.c, takehiro.c:

All Huffman code search algorithm is implemented.
(-h option to enable this)
more slower, but better quality.

2000-01-09 07:51  markt

* Makefile, psymodel.c, quantize.c:

AAC masking function now the default.  This represents less
masking then the old masking function.

2000-01-09 07:34  markt

* gtkanal.c, gtkanal.h, lame.c, psymodel.c, psymodel.h, quantize.c:

compute mid/side energy rations in addition to masking ratios.
in the future we might use this for side channel bit allocation.
it is not used at all right now.

2000-01-09 04:11  markt

* Makefile, psymodel.c, quantize.c:

someone mistakenly uncommented the call to preemphasis().
this routine should *not* be used.  preemph is now taken care of
in scale_bitcount.

2000-01-08 17:57  robert

* psymodel.c:

define AAC_TMN_NMT at compile time to activate AAC tone masking noise
and noise masking tone values

2000-01-08 17:56  robert

* quantize.c:

tuned VBR code, inactive until you define RH_masking at compile time

2000-01-08 17:54  robert

* Makefile:

added suggested compiler options for gcc 2.95.2, uncomment them to activate them

2000-01-08 17:52  robert

* PRESETS.draft:

changed frequencies to Lames format

2000-01-07 06:40  markt

* HACKING, Makefile:

updated HACKING notes

2000-01-07 06:13  markt

* get_audio.c, globalflags.h, lame.c, loopold.c, psymodel.c,
quantize-pvt.c, quantize.c, reservoir.c:

Robert's cw_lower_limit, upper_limit code back in.  Default is compute
cw[] up to 8.9Khz.  set with --cwlimit <freq>

started putting global variables into global_flags struct.

2000-01-06 05:12  markt

* mp3rtp.c:

more rtp updates

2000-01-06 04:58  markt

* lame.c, mp3rtp.c, rtp.c:

more rtp updates

2000-01-05 23:52  robert

* quantize.c:

VBR: masking lower was not set correctly
it was only set for sloppy mode, fixed now

2000-01-05 17:40  afaber

* mpglib/mpglib.h:

Fixed BOOL definition conflict for Win32 systems

2000-01-05 16:47  markt

* Makefile, mp3rtp.c, rtp.c, rtp.h:

added mp3rtp code.  uses lame library, but not part of normal lame
encoder

2000-01-05 10:04  markt

* VbrTag.c, VbrTag.h, get_audio.c, l3side.h, lame.h, mpglib/main.c:

Check for Xing header in mp3 input files

2000-01-05 06:29  markt

* version.h:

updated version

2000-01-05 06:20  markt

* Makefile, psymodel.c:

norm_l, norm_s table data replaced by formulas.

2000-01-03 05:15  markt

* INSTALL, Makefile, encoder.h, gtkanal.c, lame.c, main.c,
doc/html/contributors.html, doc/html/index.html, doc/html/lame.css,
doc/html/node6.html, doc/html/node7.html, doc/html/switchs.html:

new html from Gabriel.  Fixed but that was causing the first frame to
always be zero.  changed encoder delay to 800 to fix some other problems
and remove the buffering of the first frame in lame_encode().

1999-12-29 15:34  takehiro

* doc/html/: contributors.html, history.html, index.html,
node6.html, node7.html, switchs.html:

updated html doc written by Gabriel Bouvigne.

1999-12-28 22:02  afaber

* lame.dsp, Dll/BladeMP3EncDLL.c, Dll/BladeMP3EncDLL.h,
Dll/MP3EncDll.dsp, mpglib/mpglib.dsp:

Some fixes to the Encoder DLL:
use -h instead of -k flag for high qualtiy
The voice option was set in HQ mode, which is obviously not correct

1999-12-26 14:48  takehiro

* l3bitstream.c, lame.c:

some foolish bug is removed :)

1999-12-26 09:51  takehiro

* globalflags.h, lame.c, quantize-pvt.c:

new option "--noath" to disable the ATH masking

1999-12-26 09:50  takehiro

* .cvsignore:

ignore mp3x binary exe.

1999-12-23 12:27  takehiro

* quantize-pvt.c:

guess wiser initial StepSize for bin_search_stepsize

1999-12-22 17:38  markt

* Makefile, psymodel.c:

AAC NMT/TMN values (commented out)

1999-12-22 08:03  markt

* quantize-pvt.c:

back to oringal (ave_noise < ATH) definition of analog silence for
VBR mode.

1999-12-22 07:39  markt

* psymodel.c:

added AAC spreading function (disabled by default)

1999-12-21 08:18  markt

* Makefile, fft.c, l3side.h, lame.c, psymodel.c, psymodel.h,
quantize-pvt.c, quantize.c:

Bug fix in Mid/Side masking thresholds

1999-12-19 21:33  afaber

* Dll/BladeMP3EncDLL.c:

Set home page link to Lame home page

1999-12-19 01:47  markt

* Makefile, globalflags.h, lame.c, psymodel.c:

went back to ISO layer III recommended cw formulas

1999-12-19 01:15  robert

* globalflags.h, lame.c, psymodel.c:

patched GPSYCHO, enable with --psy-model 0

1999-12-17 04:24  markt

* USAGE, globalflags.h, lame.c, reservoir.c:

added the --nores option to disable the bitreservoir.  only usefull
in special circumstances

1999-12-16 05:24  markt

* quantize-pvt.c:

changed analog silence switch to use max_ener rather than ave_ener.
only affects VBR mode: when analog silence is detected, the min bitrate
is allowed to drop to 32kbs even if set higher with -b

1999-12-14 23:51  cisc

* fft.c:

Changed M_PI to PI. (Not everyone has M_PI, but PI is always defined in util.h)

1999-12-14 22:44  robert

* PRESETS.draft:

first sketch of what could become PRESETS for LAME

1999-12-14 22:40  robert

* lame.c, quantize.c:

added new experimentalX quant_compare -X6 mode

1999-12-14 04:38  markt

* Makefile, fft.c, fft.h, psymodel.c:

Takehiro's fft's back in.  fft_short2(), fft_long2() will call original
fft's  (with one minor change:  0 protection for ax[] and bx[] was not
needed and has been removed).  Takehiro's routines are fft_short() and
fft_long().  They dont give bit-for-bit identical answers, and I still
want to track this down before making them the defaults.  .

1999-12-14 00:19  robert

* lame.c:

changed filter options

1999-12-13 21:56  markt

* version.h:

updated version to 3.58

1999-12-12 21:14  robert

* lame.c:

grrr, mist some filter comandline combinations :(

1999-12-12 19:22  robert

* lame.c:

fixed filter commandline parameter inconsistencies

1999-12-12 19:02  markt

* filters.c, newmdct.c, util.h:

removed extra #define's related to PI

1999-12-12 03:53  cisc

* filters.c, loopold.c, newmdct.c, quantize.c, util.h:

Added new PI and LOG predefined variants, and stuck them in at respective places.

1999-12-11 23:37  robert

* lame.c:

added low/highpass filter switches

1999-12-11 23:36  robert

* filters.c, globalflags.h:

added highpass filter similar to lowpass filter
fixed lowpass filter to avoid endless loops

1999-12-11 20:13  robert

* mlame:

fix for filenames containing spaces

1999-12-11 00:57  takehiro

* .cvsignore:

added lame binary executable itself

1999-12-10 01:57  takehiro

* lame.c, loopold.c, quantize.c, util.c, util.h:

little bit good subblock_gain calculation.
and nint2 is removed.

1999-12-09 15:17  takehiro

* loopold.c:

little bit clean up. some variable restoring is removed.

1999-12-09 07:07  markt

* quantize-pvt.c, quantize-pvt.h, quantize.c, takehiro.c:

PRECALC_SIZE bug?
PRECALC_SIZE should be 8191+15+1, since max value of xr/ix is 8191+15.

1999-12-09 06:29  markt

* loopold.c:

cod_info-> should be cod_info[ch]->

1999-12-09 02:34  takehiro

* loopold.c, quantize.c:

Oops, stepsize history was not recorded.

1999-12-09 02:28  takehiro

* loopold.c, quantize-pvt.c, quantize-pvt.h, quantize.c:

initial value of binary search is separeted by channels.
maybe faster bin_search_stepsize

1999-12-09 00:44  cisc

* l3bitstream-pvt.h:

Removed write_ancillary_data() prototype. (No longer used)

1999-12-09 00:38  cisc

* takehiro.c:

Included the correct quantize header. (quantize-pvt.h instead of quantize.h)

1999-12-08 19:39  cisc

* util.h:

Adjusted PI/SQRT2 precision. (SQRT2 deviated from standard math.h value)

1999-12-08 19:37  cisc

* mpglib/mpg123.h:

Fixed M_PI/M_SQRT2 to work on all platforms. Removed unused INLINE.

1999-12-08 13:45  takehiro

* mpglib/layer3.c:

debug about scfsi treatment

1999-12-08 06:27  markt

* Makefile, lame.c:

fixed display bug for VBR histogram under ncurses.  Now termcap
is replaced by the more modern ncurses.

1999-12-08 05:46  markt

* psymodel.c, takehiro.c:

avoid bounds check on xr[] for non-hq mode, from Mat.
spelling error in psymodel.c fixed :-)

1999-12-08 05:24  markt

* TODO:

[no log message]

1999-12-08 03:49  takehiro

* psymodel.c:

debugged possible buffer overrun.

1999-12-07 22:58  cisc

* mpglib/layer3.c:

No GTK on Amiga. :(

1999-12-07 22:56  cisc

* main.c:

Removed redundant __buffsize (SAS/C (AmigaOS))

1999-12-07 05:11  markt

* Makefile, TODO, quantize-pvt.c:

removed -.5 from quantize_xrpow

1999-12-07 02:04  markt

* fft.c, fft.h, lame.c, psymodel.c, quantize-pvt.c:

backed out takehiro's fft changes for now
added latest quantize_xrpow asm from Acy and Mat

1999-12-06 22:45  takehiro

* fft.c:

lookup table integration

1999-12-06 20:38  afaber

* fft.c, lame.h, machine.h, psymodel.c:

Fixed compiler errors

1999-12-03 10:13  takehiro

* fft.c, fft.h, psymodel.c:

maybe faster FFT coding

1999-12-03 10:11  takehiro

* l3bitstream.c:

foolish mistake has removed :)

1999-12-03 09:45  takehiro

* l3bitstream.c, l3bitstream.h, lame.c:

little bit cleanup

1999-12-02 17:01  takehiro

* loopold.c, quantize-pvt.c, quantize-pvt.h, quantize.c,
takehiro.c:

correct adj43 overrun(maybe)

1999-11-30 19:30  afaber

* Dll/.cvsignore, mpglib/.cvsignore:

Added .cvsignore files in sub projects

1999-11-30 19:27  afaber

* .cvsignore, gtkanal.c, lame.dsp, util.c, mpglib/mpglib.dsp:

Added Win32 specific output files to .cvsignore
updated project files to set proper output directory and fixed alignment
problem between mpglib project and lame project, now all modules
have 8 byte alignment in all configurations

1999-11-29 19:54  takehiro

* .cvsignore:

configure ignoring *.d file

1999-11-29 19:48  takehiro

* quantize.c:

And more cleanup. needless variable store/restores are removed.

1999-11-29 19:39  takehiro

* quantize.c:

little bit code cleanup(deleted needless call of scale_bitcount)
sorry, it is not bugfix of "TOO LARGE quantizerStepSize" ;p

1999-11-29 16:34  markt

* loopold.c, quantize-pvt.h, quantize.c:

removed unused VBRbits from non-VBR quant routines

1999-11-29 03:13  markt

* loopold.c, quantize-pvt.c, quantize.c:

scalefactor preemph *correctly* turned back on

1999-11-29 02:55  markt

* loopold.c, quantize-pvt.c:

scalefac pre-emph turned back on in loopold.c

1999-11-29 02:45  markt

* encoder.h, gtkanal.h, l3side.h, lame.c, newmdct.c, psymodel.c,
psymodel.h, quantize.c, util.c:

MS stereo switch slightly improved:  old formula was based on the average
of ms_ratio of both granules.  New formula uses ms_ratio from both
granules and the previous and next granule.  This will help avoid toggleing
MS stereo off for a single frame.  Long runs of MS stereo or regular
stereo will not be affected.

also fixed a bug in frame analyzer - it was accessing l3_xmin in the last
scalefactor (l3_xmin and maskings are not computed for last scalefactor)

1999-11-28 23:00  afaber

* lame.c, lame.dsp, Dll/MP3EncDll.dsp:

More fixes in order to compile under Win32

1999-11-28 22:42  afaber

* lame.dsp, quantize-pvt.c:

Fixes to compile under Win32

1999-11-28 22:21  afaber

* Dll/: BladeMP3EncDLL.c, BladeMP3EncDLL.def, BladeMP3EncDLL.h,
MP3EncDll.dsp, MP3EncDll.dsw:

Update of Blade DLL interface in order to support new lame features

1999-11-28 06:45  markt

* quantize-pvt.c:

updated comments

1999-11-28 06:36  markt

* USAGE, quantize-pvt.c, quantize-pvt.h, vbrquantize.c:

ASM routines (gcc & MSVC) for quantize_xrpow

1999-11-28 01:01  markt

* Makefile, TODO, lame.c, quantize-pvt.c, quantize-pvt.h,
quantize.c:

If analog silence is detected, allow VBR code to over ride the VBR_min_bitrate
setting and encode at 32kbs.

1999-11-27 23:39  markt

* Makefile, formatBitstream.c, l3bitstream.c, lame.c,
quantize-pvt.c, quantize-pvt.h, quantize.c, util.c, vbrquantize.c:

More accurate quantization from Segher Boessenkool

1999-11-25 19:27  markt

* util.c:

fixed allowable bitrate displays

1999-11-24 08:43  markt

* loopold.c, main.c, mlame, mp3x.c, timestatus.c, portableio.c,
portableio.h, reservoir.c, reservoir.h, tables.h, timestatus.h,
version.c, newmdct.h, quantize.h, takehiro.c, debugscalefac.c,
encoder.h, machine.h, filters.c, quantize-pvt.h, HACKING,
filters.h, vbrquantize.c, Dll/MP3EncDll.dsp, Dll/BladeMP3EncDLL.c,
Dll/BladeMP3EncDLL.def, Dll/BladeMP3EncDLL.h, Dll/MP3EncDll.dsw,
doc/html/index.html, doc/html/lame.css, doc/html/node7.html,
doc/html/node5.html, doc/html/contributors.html,
doc/html/node6.html, doc/html/history.html, doc/html/switchs.html,
doc/man/lame.1, mpglib/Makefile, mpglib/README, mpglib/TODO,
mpglib/common.c, mpglib/dct64_i386.c, mpglib/decode_i386.c,
mpglib/huffman.h, mpglib/interface.c, mpglib/layer3.c,
mpglib/main.c, mpglib/mpglib.dsp, mpglib/mpg123.h, mpglib/mpglib.h,
mpglib/tabinit.c:

initial checkin of LAME
Starting with LAME 3.57beta with some modifications

1999-11-24 08:43  markt

* loopold.c, main.c, mlame, mp3x.c, timestatus.c, portableio.c,
portableio.h, reservoir.c, reservoir.h, tables.h, timestatus.h,
version.c, newmdct.h, quantize.h, takehiro.c, debugscalefac.c,
encoder.h, machine.h, filters.c, quantize-pvt.h, HACKING,
filters.h, vbrquantize.c, Dll/MP3EncDll.dsp, Dll/BladeMP3EncDLL.c,
Dll/BladeMP3EncDLL.def, Dll/BladeMP3EncDLL.h, Dll/MP3EncDll.dsw,
doc/html/index.html, doc/html/lame.css, doc/html/node7.html,
doc/html/node5.html, doc/html/contributors.html,
doc/html/node6.html, doc/html/history.html, doc/html/switchs.html,
doc/man/lame.1, mpglib/Makefile, mpglib/README, mpglib/TODO,
mpglib/common.c, mpglib/dct64_i386.c, mpglib/decode_i386.c,
mpglib/huffman.h, mpglib/interface.c, mpglib/layer3.c,
mpglib/main.c, mpglib/mpglib.dsp, mpglib/mpg123.h, mpglib/mpglib.h,
mpglib/tabinit.c:

Initial revision

1999-11-24 08:40  markt

* COPYING, INSTALL, Makefile, Makefile.MSVC, tables.c, util.c,
README, README.WINGTK, TODO, USAGE, fft.c, VbrTag.c, VbrTag.h,
auenc, fft.h, psymodel.c, lame.dsp, util.h, formatBitstream.c,
formatBitstream.h, get_audio.c, lame.c, get_audio.h, globalflags.h,
gpkplotting.c, gpkplotting.h, gtkanal.c, gtkanal.h, quantize.c,
version.h, newmdct.c, id3tag.c, id3tag.h, ieeefloat.c, ieeefloat.h,
l3bitstream-pvt.h, l3bitstream.c, l3bitstream.h, LICENSE, l3side.h,
lame.dsw, quantize-pvt.c, lame.h, psymodel.h:

initial checkin of LAME
Starting with LAME 3.57beta with some modifications

1999-11-24 08:40  markt

* COPYING, INSTALL, Makefile, Makefile.MSVC, tables.c, util.c,
README, README.WINGTK, TODO, USAGE, fft.c, VbrTag.c, VbrTag.h,
auenc, fft.h, psymodel.c, lame.dsp, util.h, formatBitstream.c,
formatBitstream.h, get_audio.c, lame.c, get_audio.h, globalflags.h,
gpkplotting.c, gpkplotting.h, gtkanal.c, gtkanal.h, quantize.c,
version.h, newmdct.c, id3tag.c, id3tag.h, ieeefloat.c, ieeefloat.h,
l3bitstream-pvt.h, l3bitstream.c, l3bitstream.h, LICENSE, l3side.h,
lame.dsw, quantize-pvt.c, lame.h, psymodel.h:

Initial revision