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path: root/apps/plugins/lib/fixedpoint.c (follow)
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* Make fixepoint.c as a shared library (libfixedpoint.a).Michael Sevakis2013-04-26
| | | | | | | Change-Id: Icc10d6e85f890c432f191233a4d64e09f00be43d Reviewed-on: http://gerrit.rockbox.org/456 Reviewed-by: Michael Sevakis <jethead71@rockbox.org> Tested-by: Michael Sevakis <jethead71@rockbox.org>
* Take 2 at 'Consolidate all fixed point math routines in one library' ↵Maurus Cuelenaere2009-07-05
| | | | | | (FS#10400) by Jeffrey Goode git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21664 a1c6a512-1295-4272-9138-f99709370657
* Revert "Consolidate all fixed point math routines in one library (FS#10400) ↵Maurus Cuelenaere2009-07-04
| | | | | | by Jeffrey Goode" git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21635 a1c6a512-1295-4272-9138-f99709370657
* Consolidate all fixed point math routines in one library (FS#10400) by ↵Maurus Cuelenaere2009-07-04
| | | | | | Jeffrey Goode git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21633 a1c6a512-1295-4272-9138-f99709370657
* Convert a number of places in core and plugins to use the BIT_N() macro ↵Jens Arnold2009-06-07
| | | | | | instead of 1<<n. Speeds up things on SH1, and also reduces core binsize. Most notable speedups: 1 bit lcd driver: drawpixel +20%, drawline + 27%, hline +5%; jpeg viewer: +8% for 1/8 scaling. Other targets are unaffected. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21205 a1c6a512-1295-4272-9138-f99709370657
* Updated our source code header to explicitly mention that we are GPL v2 orDaniel Stenberg2008-06-28
| | | | | | | | | 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
* pluginlib: made local functions in static and made sure that source files ↵Bertrik Sikken2008-05-04
| | | | | | include their own header file. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17353 a1c6a512-1295-4272-9138-f99709370657
* vu_meter: Use the fixedpoint lib (moving flog there)Robert Keevil2007-07-31
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14103 a1c6a512-1295-4272-9138-f99709370657
* plugins code cleanup : moved the duplicated fixed point table loockup based ↵Kevin Ferrare2007-07-31
| | | | | | sinus/cosinus functions to fixedpoint.c, removed the bmp size definition in the clock.c|-(useless as the size is already defined in a .h generated with every bitmaps ...) git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14087 a1c6a512-1295-4272-9138-f99709370657
* Kill a warning.Thom Johansen2007-02-05
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12204 a1c6a512-1295-4272-9138-f99709370657
* Optimise EQ coef calculation routines for both speed and size. Move now ↵Thom Johansen2007-02-05
| | | | | | | | | unneeded fsqrt function to plugin fixed point library in case it'll be needed. Move all fixed point helper macros to dsp.h. Added FRACMUL_SHL macro to facilitate high-precision shifting of 64 bit multiplies and remove rounding from macsr in main thread to make this work as intended. Tested quite thorougly, but as always, be careful with your ears. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12203 a1c6a512-1295-4272-9138-f99709370657
* Removed executable flagLinus Nielsen Feltzing2007-01-09
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11966 a1c6a512-1295-4272-9138-f99709370657
* Beginnings of a fixed point math library for use in plugins. fsincos() only ↵Jens Arnold2006-12-10
for now, mostly copied from eq.c git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11709 a1c6a512-1295-4272-9138-f99709370657
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