rockbox/apps/menus/eq_menu.c, branch working

Fix incorrect language string reference in eq_menu.c

2014-01-26T15:26:00+00:00

In most of the translations strings with SYSFONT in title is
translated. This leads to displaying problem in (at least) graphical
equalizer due to the lack of non-latin character support in the
built-in font.

Change-Id: I0d27a5358e4eb539d4247c84975d8501d7668836
Reviewed-on: http://gerrit.rockbox.org/727
Reviewed-by: Thomas Martitz

Fix advanced EQ menu

2013-02-18T07:54:14+00:00

Change-Id: Ie2c3db2299fa2c34277e2118c922a93fa2420b9a

EQ settings: Rework the settings to clean up the config file.

2013-02-09T12:05:32+00:00

Instead of 3 cfg lines per eq band there is now a single line
for each:
: , , 

In addition, the config value names make a bit more sense.

The old settings are still readable but config.cfg and any new
settings files will be written with the new config values. (The
old settings will be removed completly sometime after the next
stable release).

Also a slight rework of the advanced EQ menu UI

Change-Id: I9008658d36ded442a5f2f825916df42a3934cbef
Reviewed-on: http://gerrit.rockbox.org/394
Reviewed-by: Jonathan Gordon

10 Band EQ w/Presets

2013-01-29T05:53:41+00:00

 - A 10 Band EQ for Rockbox w/ presets adapted
   from VLC
 - frequency stepping at 32, 64, 125, 250, 500
   1K, 2K, 4K, 8K, 16K

Change-Id: I85ad84d70a534edfc66c6ad9af8a76f022a02ec7
Reviewed-on: http://gerrit.rockbox.org/386
Reviewed-by: Jonathan Gordon

Make rbcodec/dsp includes more specific.

2012-04-29T21:31:30+00:00

Change-Id: Idb6af40df26f5b8499a40e8b98602261ef227044

Fundamentally rewrite much of the audio DSP.

2012-04-29T08:00:56+00:00

Creates a standard buffer passing, local data passing and messaging
system for processing stages. Stages can be moved to their own source
files to reduce clutter and ease assimilation of new ones. dsp.c
becomes dsp_core.c which supports an engine and framework for effects.

Formats and change notifications are passed along with the buffer so
that they arrive at the correct time at each stage in the chain
regardless of the internal delays of a particular one.

Removes restrictions on the number of samples that can be processed at
a time and it pays attention to destination buffer size restrictions
without having to limit input count, which also allows pcmbuf to
remain fuller and safely set its own buffer limits as it sees fit.
There is no longer a need to query input/output counts given a certain
number of input samples; just give it the sizes of the source and
destination buffers.

Works in harmony with stages that are not deterministic in terms of
sample input/output ratio (like both resamplers but most notably
the timestretch). As a result it fixes quirks with timestretch hanging
up with certain settings and it now operates properly throughout its
full settings range.
Change-Id: Ib206ec78f6f6c79259c5af9009fe021d68be9734
Reviewed-on: http://gerrit.rockbox.org/200
Reviewed-by: Michael Sevakis 
Tested-by: Michael Sevakis

rbcodec refactoring: dsp_set_eq_coefs

2012-04-27T14:33:27+00:00

dsp_set_eq_coefs now has parameters for the band settings, so it doesn't
need to access global_settings.

Change-Id: I29ac19fc353b15a79cb25f0e45132aef0881e4c9
Reviewed-on: http://gerrit.rockbox.org/138
Reviewed-by: Nils Wallménius

Change EQ settings to use a struct array in global_settings.

2012-03-11T23:18:33+00:00

The previous pseudo array access of separate members wasn't very
nice or clear.

Change-Id: I74a2b39bb9c71a1370a455c01c4d5a860765e040
Reviewed-on: http://gerrit.rockbox.org/179
Reviewed-by: Michael Sevakis 
Tested-by: Michael Sevakis

Changed the FOR_NB_SCREENS macro to always be a for loop that declares its own loop variable. This removes the need to declare this variable in the outer scope.

2011-10-15T19:35:02+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30756 a1c6a512-1295-4272-9138-f99709370657

eq menu: remove write-only variable

2010-09-21T09:10:01+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28137 a1c6a512-1295-4272-9138-f99709370657