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path: root/apps/plugins/lib/fixedpoint.h (follow)
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* 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
* 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