rockbox/apps/plugins/lib/fixedpoint.h, branch master

Make fixepoint.c as a shared library (libfixedpoint.a).

2013-04-25T22:11:04+00:00

Change-Id: Icc10d6e85f890c432f191233a4d64e09f00be43d
Reviewed-on: http://gerrit.rockbox.org/456
Reviewed-by: Michael Sevakis 
Tested-by: Michael Sevakis

Move fixedpoint.h to be accessible in /firmware.

2013-04-10T17:28:35+00:00

Will need it soon enough.

Combine the contents of all the various fixedpoint.h files.
Not moving fixedpoint.c for now since I'm not sure where it
should be and it causes some dependency issues.

Change-Id: Ideacbca2ca78f9158c2b114b113c274f68e908d5

Commit FS#12130 - Fix ADX decoding on 64-bit systems by Sean Bartell. Fixes an incorrect assumption in the ADX decoder that sizeof(int) == 32 when performing fixed point math. Update comments in the fixed point library to correct this.

2011-05-26T21:22:29+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29927 a1c6a512-1295-4272-9138-f99709370657

FFT Plugin: Revamp the main code to rid it of 64-bit math. Use 32-bit kiss_fft_scalar because 16-bit integers are generally a poor choice for computation on-target. Simplify display code to speed it up. Add logarithmic frequency display (need keymappings, guessed on some). On dual-core, perform FFT on COP. Add some support function to fixedpoint.c. ... and stuff.

2010-06-02T08:34:10+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26470 a1c6a512-1295-4272-9138-f99709370657

Take 2 at 'Consolidate all fixed point math routines in one library' (FS#10400) by Jeffrey Goode

2009-07-05T18:06:07+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21664 a1c6a512-1295-4272-9138-f99709370657

Updated our source code header to explicitly mention that we are GPL v2 or

2008-06-28T18:10:04+00:00

later. We still need to hunt down snippets used that are not. 1324 modified
files...
http://www.rockbox.org/mail/archive/rockbox-dev-archive-2008-06/0060.shtml


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17847 a1c6a512-1295-4272-9138-f99709370657

Fixed the problems on the new version of the fire plugin (so repush it), added new actions to the pluginlib_actions to fix the keymaps on the Sansa e200 for the clock and fire plugins. Also slightly simplified the metronome plugin's key mapping with those new actions.

2008-01-23T08:25:04+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16148 a1c6a512-1295-4272-9138-f99709370657

Revert today's fire commits because it crashed all the targets I could test with (OndioFM, M5, C250). The plugin action conversion also caused problems (e.g. in a c200 sim which was working) I couldn't control flame type and movement and couldn't exit.

2008-01-22T12:44:24+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16142 a1c6a512-1295-4272-9138-f99709370657

Fire plugin : initializes palettes with a function instead of storing them in static arrays, changed the color LCD's palette to make it look nicer, switched the button API to the action API, reorganized code a little bit

2008-01-22T08:02:31+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16138 a1c6a512-1295-4272-9138-f99709370657

vu_meter: Use the fixedpoint lib (moving flog there)

2007-07-31T17:23:49+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14103 a1c6a512-1295-4272-9138-f99709370657