[LAD] Plugin 1/oct frequency controls (AMS/MCP/VCO)

[David Robillard]

On Mon, 2012-08-20 at 19:26 +0000, Fons Adriaensen wrote:
> On Mon, Aug 20, 2012 at 12:34:38PM -0400, David Robillard wrote:
>  
> > So far I have done all of MCP and all of VCO.
> 
> You'll find a call to exp2ap() with a complicated sum as
> the argument. One of the terms of that sum, usually near
> the end, is a constant. Adding 0.75f to that should
> transpose verything from middle C to A (440) - 3/4 octave
> up.

Makes sense.  Great, thanks.

> Also please check that all FP constants are single
> precision as well as all math.h functions. I was
> rather careless with that when I wrote those plugins.
> It matters, in particular if you compile for 32-bit
> SSE.

There is a GCC flag that warns about this (dubious float promotions), I
will run them through that.

Concerns about fragmentation?

Cheers,

-dr

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