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47 lines
1.4 KiB
47 lines
1.4 KiB
5 years ago
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// From "git clone --recursive https://github.com/SpotlightKid/ykchorus.git"
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/*
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==============================================================================
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This file is part of Tal-NoiseMaker by Patrick Kunz.
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Copyright(c) 2005-2010 Patrick Kunz, TAL
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Togu Audio Line, Inc.
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http://kunz.corrupt.ch
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This file may be licensed under the terms of of the
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GNU General Public License Version 2 (the ``GPL'').
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Software distributed under the License is distributed
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on an ``AS IS'' basis, WITHOUT WARRANTY OF ANY KIND, either
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express or implied. See the GPL for the specific language
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governing rights and limitations.
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You should have received a copy of the GPL along with this
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program. If not, go to http://www.gnu.org/licenses/gpl.html
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or write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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==============================================================================
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*/
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#if !defined(__DCBlock_h)
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#define __DCBlock_h
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class DCBlock {
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public:
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float inputs, outputs, lastOutput;
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DCBlock() {
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lastOutput = inputs = outputs = 0.0f;
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}
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~DCBlock() {}
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inline void tick(float *sample, float cutoff) {
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outputs = *sample - inputs + (0.999f - cutoff * 0.4f) * outputs;
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inputs = *sample;
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lastOutput = outputs;
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*sample = lastOutput;
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}
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};
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#endif
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