From b0546e5e7f7044019892543c6c82029db8d564a7 Mon Sep 17 00:00:00 2001
From: Robert Jonsson <spamatica@gmail.com>
Date: Thu, 15 Sep 2011 12:14:55 +0000
Subject: moved attic to a branch of it's own

---
 .../plugins/pandelay/pandelaymodel.cpp             | 154 ---------------------
 1 file changed, 154 deletions(-)
 delete mode 100644 attic/muse_qt4_evolution/plugins/pandelay/pandelaymodel.cpp

(limited to 'attic/muse_qt4_evolution/plugins/pandelay/pandelaymodel.cpp')

diff --git a/attic/muse_qt4_evolution/plugins/pandelay/pandelaymodel.cpp b/attic/muse_qt4_evolution/plugins/pandelay/pandelaymodel.cpp
deleted file mode 100644
index ab01ba9f..00000000
--- a/attic/muse_qt4_evolution/plugins/pandelay/pandelaymodel.cpp
+++ /dev/null
@@ -1,154 +0,0 @@
-//===========================================================================
-//
-//    PanDelay, panoramic rotating delay
-//
-//    version 0.0.1
-//
-//    pandelaymodel.cpp
-//
-//
-//  Copyright (c) 2006 Nil Geisweiller
-//
-//
-//
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-// 02111-1307, USA or point your web browser to http://www.gnu.org.
-//===========================================================================
-
-#include "pandelaymodel.h"
-
-PanDelayModel::PanDelayModel(int samplerate) {
-  for(int i = 0; i < MAXBUFFERLENGTH; i++) {
-    _leftBuffer[i] = 0.0;
-    _rightBuffer[i] = 0.0;
-  }
-  _bufferPointer = 0;
-  _inc = 0.0;
-  _l = 1.0;
-  _r = 1.0;
-
-  _samplerate = samplerate;
-  setPanDelay();
-}
-
-PanDelayModel::~PanDelayModel() {
-}
-
-void PanDelayModel::setSamplerate(int sr) {
-  _samplerate = sr;
-  setPanDelay();
-}
-
-void PanDelayModel::setBPM(float bpm) {
-  _BPM = bpm;
-  _delayTime = _beatRatio * 60.0 / _BPM;
-  setPanDelay();  
-}
-
-void PanDelayModel::setBeatRatio(float br) {
-  _beatRatio = br;
-  _delayTime = _beatRatio * 60.0 / _BPM;
-  setPanDelay();
-}
-
-void PanDelayModel::setDelayTime(float dt) {
-  if(dt < MINDELAYTIME) _delayTime = MINDELAYTIME;
-  else if(dt > MAXDELAYTIME) _delayTime = MAXDELAYTIME;
-  else _delayTime = dt;
-  setPanDelay();
-}
-
-void PanDelayModel::setFeedback(float fb) {
-  _feedback = fb;
-  setPanDelay();
-}
-
-void PanDelayModel::setPanLFOFreq(float pf) {
-  _panLFOFreq = pf;
-  setPanDelay();
-}
-
-void PanDelayModel::setPanLFODepth(float pd) {
-  _panLFODepth = pd;
-  setPanDelay();
-}
-
-void PanDelayModel::setDryWet(float dw) {
-  _dryWet = dw;
-}
-
-void PanDelayModel::setPanDelay() {
-  float numLFOSample = (1.0/_panLFOFreq) * (float)_samplerate;
-  _inc = 2.0 / numLFOSample;
-  _delaySampleSize = (int)(_delayTime * (float)_samplerate);
-  _lBound = 1.0 - _panLFODepth;
-  _rBound = 1.0 + _panLFODepth;
-}
-
-void PanDelayModel::processMix(float* leftSamplesIn, float* rightSamplesIn,
-			       float* leftSamplesOut, float* rightSamplesOut,
-			       unsigned n) {
-  float ls, rs, p;
-  p = 1.0 - _dryWet;
-  for(unsigned i = 0; i < n; i++) {
-    //read buffer
-    ls = _leftBuffer[_bufferPointer];
-    rs = _rightBuffer[_bufferPointer];
-    //write buffer
-    _leftBuffer[_bufferPointer] *= _feedback;
-    _leftBuffer[_bufferPointer] += leftSamplesIn[i];
-    _rightBuffer[_bufferPointer] *= _feedback;
-    _rightBuffer[_bufferPointer] += rightSamplesIn[i];
-    //write out
-    leftSamplesOut[i] += _l * _dryWet * ls + p * leftSamplesIn[i];
-    rightSamplesOut[i] += _r * _dryWet * rs + p * rightSamplesIn[i];
-    //update _bufferPointer
-    _bufferPointer++;
-    _bufferPointer%=_delaySampleSize;
-    //update _l _r
-    _r += _inc;
-    _l -= _inc;
-    //update _inc
-    if(_r > _rBound || _r < _lBound) _inc = -_inc;
-  }
-}
-
-void PanDelayModel::processReplace(float* leftSamplesIn, float* rightSamplesIn,
-				   float* leftSamplesOut,
-				   float* rightSamplesOut, unsigned n) {
-  float ls, rs, p;
-  p = 1.0 - _dryWet;
-  for(unsigned i = 0; i < n; i++) {
-    //read buffer
-    ls = _leftBuffer[_bufferPointer];
-    rs = _rightBuffer[_bufferPointer];
-    //write buffer
-    _leftBuffer[_bufferPointer] *= _feedback;
-    _leftBuffer[_bufferPointer] += leftSamplesIn[i];
-    _rightBuffer[_bufferPointer] *= _feedback;
-    _rightBuffer[_bufferPointer] += rightSamplesIn[i];
-    //write out
-    leftSamplesOut[i] = _l * _dryWet * ls + p * leftSamplesIn[i];
-    rightSamplesOut[i] = _r * _dryWet * rs + p * rightSamplesIn[i];
-    //update _bufferPointer
-    _bufferPointer++;
-    _bufferPointer%=_delaySampleSize;
-    //update _l _r
-    _r += _inc;
-    _l -= _inc;
-    //update _inc
-    if(_r > _rBound || _r < _lBound) _inc = -_inc;
-  }
-}
-- 
cgit v1.2.3