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Viewing changes to plugins/ladspa_effect/calf/src/calf/biquad.h

  • Committer: Charlie Smotherman
  • Date: 2012-12-05 22:08:38 UTC
  • mfrom: (33.1.7 lmms_0.4.13)
  • Revision ID: cjsmo@cableone.net-20121205220838-09pjfzew9m5023hr
https://launchpad.net/bugs/824231
https://launchpad.net/bugs/863366
* New  Upstream release.
  - Minor tweaking to ZynAddSubFX, CALF, SWH plugins  and Stefan Fendt's RC
    filters.
  - Added UI fixes: Magnentic effect of knobs and Piano-roll fixes
  - Updated German localization and copyright year
* debian/lmms-common.install:
  - added /usr/share/applications so the lmms.desktop file will correctly
    install (LP: #863366)
  - This should also fix the Software Center not displaying lmms in sound
    and video (LP: #824231)

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plugins/ladspa_effect/calf/src/calf/biquad.h
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    /// direct II form with two state variables
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    inline T process(T in)
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    {
 
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        dsp::sanitize_denormal(in);
 
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        dsp::sanitize(in);
 
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        dsp::sanitize(w1);
 
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        dsp::sanitize(w2);
 
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        T tmp = in - w1 * b1 - w2 * b2;
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        T out = tmp * a0 + w1 * a1 + w2 * a2;
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        w2 = w1;