sc4pd_dsp class and other changes

svn path=/trunk/externals/tb/; revision=1912

54 files changed, 186 insertions, 135 deletions

diff --git a/sc4pd/source/BrownNoise.cpp b/sc4pd/source/BrownNoise.cpp
index ad8a275..316ee42 100644
--- a/sc4pd/source/BrownNoise.cpp
+++ b/sc4pd/source/BrownNoise.cpp
@@ -40,9 +40,9 @@
 /* ------------------------ BrownNoise~ -------------------------------*/
 
 class BrownNoise_ar:
-    public flext_dsp
+    public sc4pd_dsp
 {
-    FLEXT_HEADER(BrownNoise_ar,flext_dsp);
+    FLEXT_HEADER(BrownNoise_ar,sc4pd_dsp);
     
 public:
     BrownNoise_ar(int argc, t_atom *argv);
diff --git a/sc4pd/source/ClipNoise.cpp b/sc4pd/source/ClipNoise.cpp
index 32d8c94..39c0d61 100644
--- a/sc4pd/source/ClipNoise.cpp
+++ b/sc4pd/source/ClipNoise.cpp
@@ -41,9 +41,9 @@
 /* ------------------------ ClipNoise~ -------------------------------*/
 
 class ClipNoise_ar:
-    public flext_dsp
+    public sc4pd_dsp
 {
-    FLEXT_HEADER(ClipNoise_ar,flext_dsp);
+    FLEXT_HEADER(ClipNoise_ar,sc4pd_dsp);
     
 public:
     ClipNoise_ar(int argc, t_atom *argv);
diff --git a/sc4pd/source/Crackle.cpp b/sc4pd/source/Crackle.cpp
index a013a1a..8f6c28f 100644
--- a/sc4pd/source/Crackle.cpp
+++ b/sc4pd/source/Crackle.cpp
@@ -40,9 +40,9 @@
 /* ------------------------ Crackle~ -------------------------------*/
 
 class Crackle_ar:
-    public flext_dsp
+    public sc4pd_dsp
 {
-    FLEXT_HEADER(Crackle_ar,flext_dsp);
+    FLEXT_HEADER(Crackle_ar,sc4pd_dsp);
     
 public:
     Crackle_ar(int argc, t_atom *argv);
diff --git a/sc4pd/source/Decay.cpp b/sc4pd/source/Decay.cpp
index 467611c..c11a7a8 100644
--- a/sc4pd/source/Decay.cpp
+++ b/sc4pd/source/Decay.cpp
@@ -41,9 +41,9 @@
 /* ------------------------ Decay~ -----------------------------*/
 
 class Decay_ar
-    :public flext_dsp
+    :public sc4pd_dsp
 {
-    FLEXT_HEADER(Decay_ar,flext_dsp);
+    FLEXT_HEADER(Decay_ar,sc4pd_dsp);
 
 public:
     Decay_ar(int argc,t_atom * argv);
diff --git a/sc4pd/source/Decay2.cpp b/sc4pd/source/Decay2.cpp
index 001eb31..a78a180 100644
--- a/sc4pd/source/Decay2.cpp
+++ b/sc4pd/source/Decay2.cpp
@@ -41,9 +41,9 @@
 /* ------------------------ Decay2~ -----------------------------*/
 
 class Decay2_ar
-    :public flext_dsp
+    :public sc4pd_dsp
 {
-    FLEXT_HEADER(Decay2_ar,flext_dsp);
+    FLEXT_HEADER(Decay2_ar,sc4pd_dsp);
 
 public:
     Decay2_ar(int argc,t_atom * argv);
diff --git a/sc4pd/source/DelayUnit.cpp b/sc4pd/source/DelayUnit.cpp
index 45b05d5..bbd5a2d 100644
--- a/sc4pd/source/DelayUnit.cpp
+++ b/sc4pd/source/DelayUnit.cpp
@@ -30,12 +30,12 @@
          http://www.parasitaere-kapazitaeten.net/ext
      SuperCollider by James McCartney
          http://www.audiosynth.com
-        Coded while listening to: 
 
+        Coded while listening to: 
 
 */
 
-#include "sc4pd.hpp"
+// #include "sc4pd.hpp"
 #include "DelayUnit.hpp"
 
 void DelayUnit_ar::DelayUnit_AllocDelayLine()
diff --git a/sc4pd/source/DelayUnit.hpp b/sc4pd/source/DelayUnit.hpp
index a15a8c3..e9db066 100644
--- a/sc4pd/source/DelayUnit.hpp
+++ b/sc4pd/source/DelayUnit.hpp
@@ -37,9 +37,11 @@
 
 #include "sc4pd.hpp"
 
-class DelayUnit_ar : public flext_dsp
+class DelayUnit_ar 
+    : public sc4pd_dsp
 {
-    FLEXT_HEADER(DelayUnit_ar, flext_dsp);
+    FLEXT_HEADER(DelayUnit_ar,sc4pd_dsp);
+    
 public:
     /* functions */
     void DelayUnit_AllocDelayLine();
diff --git a/sc4pd/source/Dust.cpp b/sc4pd/source/Dust.cpp
index c44572e..f7b27a1 100644
--- a/sc4pd/source/Dust.cpp
+++ b/sc4pd/source/Dust.cpp
@@ -39,9 +39,9 @@
 /* ------------------------ Dust~ -------------------------------------*/
 
 class Dust_ar:
-    public flext_dsp
+    public sc4pd_dsp
 {
-    FLEXT_HEADER(Dust_ar,flext_dsp);
+    FLEXT_HEADER(Dust_ar,sc4pd_dsp);
 
 public:
     Dust_ar(int argc, t_atom *argv);
diff --git a/sc4pd/source/Dust2.cpp b/sc4pd/source/Dust2.cpp
index 19013ee..2db7981 100644
--- a/sc4pd/source/Dust2.cpp
+++ b/sc4pd/source/Dust2.cpp
@@ -40,9 +40,9 @@
 /* ------------------------ Dust2~ -------------------------------------*/
 
 class Dust2_ar:
-    public flext_dsp
+    public sc4pd_dsp
 {
-    FLEXT_HEADER(Dust2_ar,flext_dsp);
+    FLEXT_HEADER(Dust2_ar,sc4pd_dsp);
 
 public:
     Dust2_ar(int argc, t_atom *argv);
diff --git a/sc4pd/source/ExpRand.cpp b/sc4pd/source/ExpRand.cpp
index 9f1f4a7..a08f6fa 100644
--- a/sc4pd/source/ExpRand.cpp
+++ b/sc4pd/source/ExpRand.cpp
@@ -40,9 +40,9 @@
 /* ------------------------ ExpRand~ -------------------------------*/
 
 class ExpRand_ar:
-    public flext_dsp
+    public sc4pd_dsp
 {
-    FLEXT_HEADER(ExpRand_ar,flext_dsp);
+    FLEXT_HEADER(ExpRand_ar,sc4pd_dsp);
     
 public:
     ExpRand_ar(int argc, t_atom *argv);
diff --git a/sc4pd/source/GrayNoise.cpp b/sc4pd/source/GrayNoise.cpp
index 4fa7b23..b9c3e40 100644
--- a/sc4pd/source/GrayNoise.cpp
+++ b/sc4pd/source/GrayNoise.cpp
@@ -40,9 +40,9 @@
 /* ------------------------ GrayNoise~ -------------------------------*/
 
 class GrayNoise_ar:
-    public flext_dsp
+    public sc4pd_dsp
 {
-    FLEXT_HEADER(GrayNoise_ar,flext_dsp);
+    FLEXT_HEADER(GrayNoise_ar,sc4pd_dsp);
     
 public:
     GrayNoise_ar(int argc, t_atom *argv);
diff --git a/sc4pd/source/Hasher.cpp b/sc4pd/source/Hasher.cpp
index 8c43c8c..1fc8085 100644
--- a/sc4pd/source/Hasher.cpp
+++ b/sc4pd/source/Hasher.cpp
@@ -35,14 +35,14 @@
    
 */
 
-#include "support.hpp"
+#include "sc4pd.hpp"
 
 /* ------------------------ Hasher~ -----------------------------------*/
 
 class Hasher_ar
-    :public flext_dsp
+    :public sc4pd_dsp
 {
-    FLEXT_HEADER(Hasher_ar,flext_dsp);
+    FLEXT_HEADER(Hasher_ar,sc4pd_dsp);
 
 public:
     Hasher_ar();
diff --git a/sc4pd/source/IRand.cpp b/sc4pd/source/IRand.cpp
index 18cf125..8b5c723 100644
--- a/sc4pd/source/IRand.cpp
+++ b/sc4pd/source/IRand.cpp
@@ -40,9 +40,9 @@
 /* ------------------------ IRand~ -------------------------------*/
 
 class IRand_ar:
-    public flext_dsp
+    public sc4pd_dsp
 {
-    FLEXT_HEADER(IRand_ar,flext_dsp);
+    FLEXT_HEADER(IRand_ar,sc4pd_dsp);
     
 public:
     IRand_ar(int argc, t_atom *argv);
diff --git a/sc4pd/source/Impulse.cpp b/sc4pd/source/Impulse.cpp
index dbb07e2..86ca165 100644
--- a/sc4pd/source/Impulse.cpp
+++ b/sc4pd/source/Impulse.cpp
@@ -41,9 +41,9 @@
 /* ------------------------ Impulse~ -------------------------------*/
 
 class Impulse_ar:
-    public flext_dsp
+    public sc4pd_dsp
 {
-    FLEXT_HEADER(Impulse_ar,flext_dsp);
+    FLEXT_HEADER(Impulse_ar,sc4pd_dsp);
     
 public:
     Impulse_ar(int argc, t_atom *argv);
diff --git a/sc4pd/source/Integrator.cpp b/sc4pd/source/Integrator.cpp
index 97d2766..85253ee 100644
--- a/sc4pd/source/Integrator.cpp
+++ b/sc4pd/source/Integrator.cpp
@@ -40,9 +40,9 @@
 /* ------------------------ Integrator~ -----------------------------*/
 
 class Integrator_ar
-    :public flext_dsp
+    :public sc4pd_dsp
 {
-    FLEXT_HEADER(Integrator_ar,flext_dsp);
+    FLEXT_HEADER(Integrator_ar,sc4pd_dsp);
 
 public:
     Integrator_ar(int argc,t_atom * argv);
diff --git a/sc4pd/source/LFClipNoise.cpp b/sc4pd/source/LFClipNoise.cpp
index 60f5049..1583431 100644
--- a/sc4pd/source/LFClipNoise.cpp
+++ b/sc4pd/source/LFClipNoise.cpp
@@ -41,9 +41,9 @@
 /* ------------------------ LFClipNoise~ -------------------------------*/
 
 class LFClipNoise_ar:
-    public flext_dsp
+    public sc4pd_dsp
 {
-    FLEXT_HEADER(LFClipNoise_ar,flext_dsp);
+    FLEXT_HEADER(LFClipNoise_ar,sc4pd_dsp);
     
 public:
     LFClipNoise_ar(int argc, t_atom *argv);
diff --git a/sc4pd/source/LFNoise0.cpp b/sc4pd/source/LFNoise0.cpp
index a548e9e..9ee9ff6 100644
--- a/sc4pd/source/LFNoise0.cpp
+++ b/sc4pd/source/LFNoise0.cpp
@@ -41,9 +41,9 @@
 /* ------------------------ LFNoise0~ -------------------------------*/
 
 class LFNoise0_ar:
-    public flext_dsp
+    public sc4pd_dsp
 {
-    FLEXT_HEADER(LFNoise0_ar,flext_dsp);
+    FLEXT_HEADER(LFNoise0_ar,sc4pd_dsp);
     
 public:
     LFNoise0_ar(int argc, t_atom *argv);
diff --git a/sc4pd/source/LFNoise1.cpp b/sc4pd/source/LFNoise1.cpp
index d80b55b..c164942 100644
--- a/sc4pd/source/LFNoise1.cpp
+++ b/sc4pd/source/LFNoise1.cpp
@@ -41,9 +41,9 @@
 /* ------------------------ LFNoise1~ -------------------------------*/
 
 class LFNoise1_ar:
-    public flext_dsp
+    public sc4pd_dsp
 {
-    FLEXT_HEADER(LFNoise1_ar,flext_dsp);
+    FLEXT_HEADER(LFNoise1_ar,sc4pd_dsp);
     
 public:
     LFNoise1_ar(int argc, t_atom *argv);
diff --git a/sc4pd/source/LFNoise2.cpp b/sc4pd/source/LFNoise2.cpp
index 891a0f3..3b1fd37 100644
--- a/sc4pd/source/LFNoise2.cpp
+++ b/sc4pd/source/LFNoise2.cpp
@@ -41,9 +41,9 @@
 /* ------------------------ LFNoise2~ -------------------------------*/
 
 class LFNoise2_ar:
-    public flext_dsp
+    public sc4pd_dsp
 {
-    FLEXT_HEADER(LFNoise2_ar,flext_dsp);
+    FLEXT_HEADER(LFNoise2_ar,sc4pd_dsp);
     
 public:
     LFNoise2_ar(int argc, t_atom *argv);
diff --git a/sc4pd/source/LFPulse.cpp b/sc4pd/source/LFPulse.cpp
index 020fb57..ad16e65 100644
--- a/sc4pd/source/LFPulse.cpp
+++ b/sc4pd/source/LFPulse.cpp
@@ -41,9 +41,9 @@
 /* ------------------------ LFPulse~ -------------------------------*/
 
 class LFPulse_ar:
-    public flext_dsp
+    public sc4pd_dsp
 {
-    FLEXT_HEADER(LFPulse_ar,flext_dsp);
+    FLEXT_HEADER(LFPulse_ar,sc4pd_dsp);
     
 public:
     LFPulse_ar(int argc, t_atom *argv);
diff --git a/sc4pd/source/LFSaw.cpp b/sc4pd/source/LFSaw.cpp
index c442a89..0e406d0 100644
--- a/sc4pd/source/LFSaw.cpp
+++ b/sc4pd/source/LFSaw.cpp
@@ -41,9 +41,9 @@
 /* ------------------------ LFSaw~ -------------------------------*/
 
 class LFSaw_ar:
-    public flext_dsp
+    public sc4pd_dsp
 {
-    FLEXT_HEADER(LFSaw_ar,flext_dsp);
+    FLEXT_HEADER(LFSaw_ar,sc4pd_dsp);
     
 public:
     LFSaw_ar(int argc, t_atom *argv);
diff --git a/sc4pd/source/Lag.cpp b/sc4pd/source/Lag.cpp
index 81482a8..5daf6d1 100644
--- a/sc4pd/source/Lag.cpp
+++ b/sc4pd/source/Lag.cpp
@@ -40,9 +40,9 @@
 /* ------------------------ Lag~ -----------------------------*/
 
 class Lag_ar
-    :public flext_dsp
+    :public sc4pd_dsp
 {
-    FLEXT_HEADER(Lag_ar,flext_dsp);
+    FLEXT_HEADER(Lag_ar,sc4pd_dsp);
 
 public:
     Lag_ar(int argc,t_atom * argv);
diff --git a/sc4pd/source/Lag2.cpp b/sc4pd/source/Lag2.cpp
index 2e3096b..dc85fcb 100644
--- a/sc4pd/source/Lag2.cpp
+++ b/sc4pd/source/Lag2.cpp
@@ -40,9 +40,9 @@
 /* ------------------------ Lag2~ -----------------------------*/
 
 class Lag2_ar
-    :public flext_dsp
+    :public sc4pd_dsp
 {
-    FLEXT_HEADER(Lag2_ar,flext_dsp);
+    FLEXT_HEADER(Lag2_ar,sc4pd_dsp);
 
 public:
     Lag2_ar(int argc,t_atom * argv);
diff --git a/sc4pd/source/Lag3.cpp b/sc4pd/source/Lag3.cpp
index bedd625..8865555 100644
--- a/sc4pd/source/Lag3.cpp
+++ b/sc4pd/source/Lag3.cpp
@@ -40,9 +40,9 @@
 /* ------------------------ Lag3~ -----------------------------*/
 
 class Lag3_ar
-    :public flext_dsp
+    :public sc4pd_dsp
 {
-    FLEXT_HEADER(Lag3_ar,flext_dsp);
+    FLEXT_HEADER(Lag3_ar,sc4pd_dsp);
 
 public:
     Lag3_ar(int argc,t_atom * argv);
diff --git a/sc4pd/source/Latoocarfian.cpp b/sc4pd/source/Latoocarfian.cpp
index 3fdb0b2..1e20632 100644
--- a/sc4pd/source/Latoocarfian.cpp
+++ b/sc4pd/source/Latoocarfian.cpp
@@ -41,9 +41,9 @@
 /* ------------------------ Latoocarfian~ -------------------------------*/
 
 class Latoocarfian_ar:
-    public flext_dsp
+    public sc4pd_dsp
 {
-    FLEXT_HEADER(Latoocarfian_ar,flext_dsp);
+    FLEXT_HEADER(Latoocarfian_ar,sc4pd_dsp);
     
 public:
     Latoocarfian_ar(int argc, t_atom *argv);
diff --git a/sc4pd/source/LinCong.cpp b/sc4pd/source/LinCong.cpp
index 4f0b327..fdead9c 100644
--- a/sc4pd/source/LinCong.cpp
+++ b/sc4pd/source/LinCong.cpp
@@ -41,9 +41,9 @@
 /* ------------------------ LinCong~ -------------------------------*/
 
 class LinCong_ar:
-    public flext_dsp
+    public sc4pd_dsp
 {
-    FLEXT_HEADER(LinCong_ar,flext_dsp);
+    FLEXT_HEADER(LinCong_ar,sc4pd_dsp);
     
 public:
     LinCong_ar(int argc, t_atom *argv);
diff --git a/sc4pd/source/LinExp.cpp b/sc4pd/source/LinExp.cpp
index 6be19f3..69e9e0a 100644
--- a/sc4pd/source/LinExp.cpp
+++ b/sc4pd/source/LinExp.cpp
@@ -42,9 +42,9 @@
 /* ------------------------ LinExp~ -----------------------------*/
 
 class LinExp_ar
-    :public flext_dsp
+    :public sc4pd_dsp
 {
-    FLEXT_HEADER(LinExp_ar,flext_dsp);
+    FLEXT_HEADER(LinExp_ar,sc4pd_dsp);
 
 public:
     LinExp_ar(int argc,t_atom * argv);
diff --git a/sc4pd/source/LinRand.cpp b/sc4pd/source/LinRand.cpp
index f5acb00..80266f1 100644
--- a/sc4pd/source/LinRand.cpp
+++ b/sc4pd/source/LinRand.cpp
@@ -41,9 +41,9 @@
 /* ------------------------ LinRand~ -------------------------------*/
 
 class LinRand_ar:
-    public flext_dsp
+    public sc4pd_dsp
 {
-    FLEXT_HEADER(LinRand_ar,flext_dsp);
+    FLEXT_HEADER(LinRand_ar,sc4pd_dsp);
     
 public:
     LinRand_ar(int argc, t_atom *argv);
diff --git a/sc4pd/source/Logistic.cpp b/sc4pd/source/Logistic.cpp
index 89c6c2e..a956fda 100644
--- a/sc4pd/source/Logistic.cpp
+++ b/sc4pd/source/Logistic.cpp
@@ -41,9 +41,9 @@
 /* ------------------------ Logistic~ -------------------------------*/
 
 class Logistic_ar:
-    public flext_dsp
+    public sc4pd_dsp
 {
-    FLEXT_HEADER(Logistic_ar,flext_dsp);
+    FLEXT_HEADER(Logistic_ar,sc4pd_dsp);
     
 public:
     Logistic_ar(int argc, t_atom *argv);
diff --git a/sc4pd/source/MantissaMask.cpp b/sc4pd/source/MantissaMask.cpp
index dfbf605..c7c70c2 100644
--- a/sc4pd/source/MantissaMask.cpp
+++ b/sc4pd/source/MantissaMask.cpp
@@ -35,14 +35,14 @@
    
 */
 
-#include "support.hpp"
+#include "sc4pd.hpp"
 
 /* ------------------------ MantissaMask~ -----------------------------*/
 
 class MantissaMask_ar
-    :public flext_dsp
+    :public sc4pd_dsp
 {
-    FLEXT_HEADER(MantissaMask_ar,flext_dsp);
+    FLEXT_HEADER(MantissaMask_ar,sc4pd_dsp);
 
 public:
     MantissaMask_ar(int argc,t_atom * argv);
diff --git a/sc4pd/source/Median.cpp b/sc4pd/source/Median.cpp
index f15ce63..f89f934 100644
--- a/sc4pd/source/Median.cpp
+++ b/sc4pd/source/Median.cpp
@@ -107,9 +107,9 @@ inline float median_shared::Insert(float value)
 /* ------------------------ Median~ -----------------------------------*/
 
 class Median_ar
-    :public flext_dsp
+    :public sc4pd_dsp
 {
-    FLEXT_HEADER(Median_ar,flext_dsp);
+    FLEXT_HEADER(Median_ar,sc4pd_dsp);
     
 public:
     Median_ar(int argc, t_atom * argv);
@@ -166,9 +166,9 @@ void Median_ar::m_signal(int n, t_sample *const *in, t_sample *const *out)
 /* ------------------------ Median ------------------------------------*/
 
 class Median_kr
-    :public flext_dsp
+    :public sc4pd_dsp
 {
-    FLEXT_HEADER(Median_kr,flext_dsp);
+    FLEXT_HEADER(Median_kr,sc4pd_dsp);
     
 public:
     Median_kr(int argc, t_atom * argv);
diff --git a/sc4pd/source/NRand.cpp b/sc4pd/source/NRand.cpp
index 84a4374..e91ad71 100644
--- a/sc4pd/source/NRand.cpp
+++ b/sc4pd/source/NRand.cpp
@@ -41,9 +41,9 @@
 /* ------------------------ NRand~ -------------------------------*/
 
 class NRand_ar:
-    public flext_dsp
+    public sc4pd_dsp
 {
-    FLEXT_HEADER(NRand_ar,flext_dsp);
+    FLEXT_HEADER(NRand_ar,sc4pd_dsp);
     
 public:
     NRand_ar(int argc, t_atom *argv);
diff --git a/sc4pd/source/PinkNoise.cpp b/sc4pd/source/PinkNoise.cpp
index 513d02a..296f383 100644
--- a/sc4pd/source/PinkNoise.cpp
+++ b/sc4pd/source/PinkNoise.cpp
@@ -40,9 +40,9 @@
 /* ------------------------ PinkNoise~ -------------------------------*/
 
 class PinkNoise_ar:
-    public flext_dsp
+    public sc4pd_dsp
 {
-    FLEXT_HEADER(PinkNoise_ar,flext_dsp);
+    FLEXT_HEADER(PinkNoise_ar,sc4pd_dsp);
     
 public:
     PinkNoise_ar(int argc, t_atom *argv);
diff --git a/sc4pd/source/PitchShift.cpp b/sc4pd/source/PitchShift.cpp
index d182681..8a3f265 100644
--- a/sc4pd/source/PitchShift.cpp
+++ b/sc4pd/source/PitchShift.cpp
@@ -31,7 +31,7 @@
      SuperCollider by James McCartney
          http://www.audiosynth.com
      
-   Coded while listening to: 
+   Coded while listening to: Bernhard Lang: Differenz / Wiederholung 2
    
 */
 
@@ -40,9 +40,9 @@
 /* ------------------------ PitchShift~ -----------------------------*/
 
 class PitchShift_ar
-    :public flext_dsp
+    :public sc4pd_dsp
 {
-    FLEXT_HEADER(PitchShift_ar,flext_dsp);
+    FLEXT_HEADER(PitchShift_ar,sc4pd_dsp);
 
 public:
     PitchShift_ar(int argc,t_atom * argv);
@@ -55,11 +55,6 @@ protected:
     
     virtual void m_dsp(int n, t_sample *const *in, t_sample *const *out);
 
-    void m_set_windowsize(float f)
-    {
-	m_windowsize = f;
-    }
-
     void m_set_pitchratio (float f)
     {
 	m_pitchratio = f;
@@ -76,7 +71,7 @@ protected:
     }
 
 private:
-    float m_windowsize, m_pitchratio,m_pitchdispersion,m_timedispersion;
+    float m_windowsize,m_pitchratio,m_pitchdispersion,m_timedispersion;
     RGen rgen;
 
 
@@ -93,7 +88,6 @@ private:
     DEFSIGFUN(m_signal_);
     DEFSIGFUN(m_signal_z);
     
-    FLEXT_CALLBACK_F(m_set_windowsize);
     FLEXT_CALLBACK_F(m_set_pitchratio);
     FLEXT_CALLBACK_F(m_set_pitchdispersion);
     FLEXT_CALLBACK_F(m_set_timedispersion);
@@ -103,7 +97,6 @@ FLEXT_LIB_DSP_V("PitchShift~",PitchShift_ar);
 
 PitchShift_ar::PitchShift_ar(int argc,t_atom * argv)
 {
-    FLEXT_ADDMETHOD_(0,"windowSize",m_set_windowsize);
     FLEXT_ADDMETHOD_(0,"pitchRatio",m_set_pitchratio);
     FLEXT_ADDMETHOD_(0,"pitchDispersion",m_set_pitchdispersion);
     FLEXT_ADDMETHOD_(0,"timeDispersion",m_set_timedispersion);
@@ -115,6 +108,7 @@ PitchShift_ar::PitchShift_ar(int argc,t_atom * argv)
 	post("4 arguments needed");
 	return;
     }
+
     m_windowsize = sc_getfloatarg(Args,0);
     m_pitchratio = sc_getfloatarg(Args,1);
     m_pitchdispersion = sc_getfloatarg(Args,2);
@@ -132,17 +126,16 @@ void PitchShift_ar::m_dsp(int n, t_sample *const *in, t_sample *const *out)
     /* initialization from PitchShift_Ctor(PitchShift *unit) */
 
     long delaybufsize;
-    float /* *out, *in,*/ *dlybuf;
-    float winsize, pchratio;
+    float *dlybuf;
+    float pchratio;
     float fdelaylen, slope;
     long framesize, last;
     
     //out = ZOUT(0);
     //in = ZIN(0);
     pchratio = m_pitchratio;
-    winsize = m_windowsize;
 	
-    delaybufsize = (long)ceil(winsize * SAMPLERATE * 3.f + 3.f);
+    delaybufsize = (long)ceil(m_windowsize * SAMPLERATE * 3.f + 3.f);
     fdelaylen = delaybufsize - 3;
 
     delaybufsize = delaybufsize + BUFLENGTH;
@@ -159,7 +152,7 @@ void PitchShift_ar::m_dsp(int n, t_sample *const *in, t_sample *const *out)
     m_numoutput = 0;
     m_mask = last = (delaybufsize - 1);
 	
-    m_framesize = framesize = ((long)(winsize * SAMPLERATE) + 2) & ~3;
+    m_framesize = framesize = ((long)(m_windowsize * SAMPLERATE) + 2) & ~3;
     m_slope = slope = 2.f / framesize;
     m_stage = 3;
     m_counter = framesize >> 2;
@@ -197,7 +190,7 @@ void PitchShift_ar::m_signal_z(int n, t_sample *const *in,
     float dsamp3, dsamp3_slope, ramp3, ramp3_slope;
     float dsamp4, dsamp4_slope, ramp4, ramp4_slope;
     float fdelaylen, d1, d2, frac, slope, samp_slope, startpos, 
-	winsize, pchdisp, timedisp;
+	pchdisp, timedisp;
     long remain, nsmps, idelaylen, irdphase, irdphaseb, iwrphase;
     long mask, idsamp;
     long counter, stage, framesize, numoutput;
@@ -208,10 +201,9 @@ void PitchShift_ar::m_signal_z(int n, t_sample *const *in,
     nin = *in;
     
     pchratio = m_pitchratio;
-    winsize = m_windowsize;
     pchdisp = m_pitchdispersion;
     timedisp = m_timedispersion;
-    timedisp = sc_clip(timedisp, 0.f, winsize) * SAMPLERATE;
+    timedisp = sc_clip(timedisp, 0.f, m_windowsize) * SAMPLERATE;
 	
     dlybuf = m_dlybuf;
     fdelaylen = m_fdelaylen;
@@ -466,7 +458,7 @@ void PitchShift_ar::m_signal_(int n, t_sample *const *in,
     float dsamp3, dsamp3_slope, ramp3, ramp3_slope;
     float dsamp4, dsamp4_slope, ramp4, ramp4_slope;
     float fdelaylen, d1, d2, frac, slope, samp_slope, startpos, 
-	winsize, pchdisp, timedisp;
+	pchdisp, timedisp;
     long remain, nsmps, idelaylen, irdphase, irdphaseb, iwrphase, mask, idsamp;
     long counter, stage, framesize;
     
@@ -476,11 +468,10 @@ void PitchShift_ar::m_signal_(int n, t_sample *const *in,
     nin = *in;
     
     pchratio = m_pitchratio;
-    winsize = m_windowsize;
     pchdisp = m_pitchdispersion;
     timedisp = m_timedispersion;
     
-    timedisp = sc_clip(timedisp, 0.f, winsize) * SAMPLERATE;
+    timedisp = sc_clip(timedisp, 0.f, m_windowsize) * SAMPLERATE;
     
     dlybuf = m_dlybuf;
     fdelaylen = m_fdelaylen;
@@ -635,4 +626,4 @@ void PitchShift_ar::m_signal_(int n, t_sample *const *in,
 }
     
 
-/* todo: does a control rate PitchShift make sense? */
+/* a control rate PitchShift doesn't make sense */
diff --git a/sc4pd/source/Rand.cpp b/sc4pd/source/Rand.cpp
index 791db68..c310aa9 100644
--- a/sc4pd/source/Rand.cpp
+++ b/sc4pd/source/Rand.cpp
@@ -41,9 +41,9 @@
 /* ------------------------ Rand~ -------------------------------*/
 
 class Rand_ar:
-    public flext_dsp
+    public sc4pd_dsp
 {
-    FLEXT_HEADER(Rand_ar,flext_dsp);
+    FLEXT_HEADER(Rand_ar,sc4pd_dsp);
     
 public:
     Rand_ar(int argc, t_atom *argv);
diff --git a/sc4pd/source/TExpRand.cpp b/sc4pd/source/TExpRand.cpp
index 6e2b1c6..a0087e7 100644
--- a/sc4pd/source/TExpRand.cpp
+++ b/sc4pd/source/TExpRand.cpp
@@ -41,9 +41,9 @@
 /* ------------------------ TExpRand~ -------------------------------*/
 
 class TExpRand_ar:
-    public flext_dsp
+    public sc4pd_dsp
 {
-    FLEXT_HEADER(TExpRand_ar,flext_dsp);
+    FLEXT_HEADER(TExpRand_ar,sc4pd_dsp);
     
 public:
     TExpRand_ar(int argc, t_atom *argv);
diff --git a/sc4pd/source/TIRand.cpp b/sc4pd/source/TIRand.cpp
index 1995e46..1c59a6e 100644
--- a/sc4pd/source/TIRand.cpp
+++ b/sc4pd/source/TIRand.cpp
@@ -41,9 +41,9 @@
 /* ------------------------ TIRand~ -------------------------------*/
 
 class TIRand_ar:
-    public flext_dsp
+    public sc4pd_dsp
 {
-    FLEXT_HEADER(TIRand_ar,flext_dsp);
+    FLEXT_HEADER(TIRand_ar,sc4pd_dsp);
     
 public:
     TIRand_ar(int argc, t_atom *argv);
diff --git a/sc4pd/source/TRand.cpp b/sc4pd/source/TRand.cpp
index d761dc4..d54c196 100644
--- a/sc4pd/source/TRand.cpp
+++ b/sc4pd/source/TRand.cpp
@@ -41,9 +41,9 @@
 /* ------------------------ TRand~ -------------------------------*/
 
 class TRand_ar:
-    public flext_dsp
+    public sc4pd_dsp
 {
-    FLEXT_HEADER(TRand_ar,flext_dsp);
+    FLEXT_HEADER(TRand_ar,sc4pd_dsp);
     
 public:
     TRand_ar(int argc, t_atom *argv);
diff --git a/sc4pd/source/WhiteNoise.cpp b/sc4pd/source/WhiteNoise.cpp
index 779cb2f..5def735 100644
--- a/sc4pd/source/WhiteNoise.cpp
+++ b/sc4pd/source/WhiteNoise.cpp
@@ -41,9 +41,9 @@
 /* ------------------------ WhiteNoise~ -------------------------------*/
 
 class WhiteNoise_ar:
-    public flext_dsp
+    public sc4pd_dsp
 {
-    FLEXT_HEADER(WhiteNoise_ar,flext_dsp);
+    FLEXT_HEADER(WhiteNoise_ar,sc4pd_dsp);
     
 public:
     WhiteNoise_ar(int argc, t_atom *argv);
diff --git a/sc4pd/source/absdif.cpp b/sc4pd/source/absdif.cpp
index 1af9473..e31a3dd 100644
--- a/sc4pd/source/absdif.cpp
+++ b/sc4pd/source/absdif.cpp
@@ -48,9 +48,9 @@ inline float sc_absdif (float a, float b)
 /* ------------------------ absdif~ -----------------------------*/
 
 class absdif_ar
-    :public flext_dsp
+    :public sc4pd_dsp
 {
-    FLEXT_HEADER(absdif_ar,flext_dsp);
+    FLEXT_HEADER(absdif_ar,sc4pd_dsp);
 
 public:
     absdif_ar(int argc,t_atom * argv);
diff --git a/sc4pd/source/amclip.cpp b/sc4pd/source/amclip.cpp
index 4a3b194..8bd2edf 100644
--- a/sc4pd/source/amclip.cpp
+++ b/sc4pd/source/amclip.cpp
@@ -41,9 +41,9 @@
 /* ------------------------ amclip~ -----------------------------*/
 
 class amclip_ar
-    :public flext_dsp
+    :public sc4pd_dsp
 {
-    FLEXT_HEADER(amclip_ar,flext_dsp);
+    FLEXT_HEADER(amclip_ar,sc4pd_dsp);
 
 public:
     amclip_ar(int argc,t_atom * argv);
diff --git a/sc4pd/source/difsqr.cpp b/sc4pd/source/difsqr.cpp
index 807eefc..26051f4 100644
--- a/sc4pd/source/difsqr.cpp
+++ b/sc4pd/source/difsqr.cpp
@@ -47,9 +47,9 @@ inline float sc_difsqr (float a, float b)
 /* ------------------------ difsqr~ -----------------------------*/
 
 class difsqr_ar
-    :public flext_dsp
+    :public sc4pd_dsp
 {
-    FLEXT_HEADER(difsqr_ar,flext_dsp);
+    FLEXT_HEADER(difsqr_ar,sc4pd_dsp);
 
 public:
     difsqr_ar(int argc,t_atom * argv);
diff --git a/sc4pd/source/excess.cpp b/sc4pd/source/excess.cpp
index 2aca853..eeefb3d 100644
--- a/sc4pd/source/excess.cpp
+++ b/sc4pd/source/excess.cpp
@@ -40,9 +40,9 @@
 /* ------------------------ excess~ -----------------------------*/
 
 class excess_ar
-    :public flext_dsp
+    :public sc4pd_dsp
 {
-    FLEXT_HEADER(excess_ar,flext_dsp);
+    FLEXT_HEADER(excess_ar,sc4pd_dsp);
 
 public:
     excess_ar(int argc,t_atom * argv);
diff --git a/sc4pd/source/hypot.cpp b/sc4pd/source/hypot.cpp
index 1e2dd1a..83f9a89 100644
--- a/sc4pd/source/hypot.cpp
+++ b/sc4pd/source/hypot.cpp
@@ -41,9 +41,9 @@
 /* ------------------------ hypot~ -----------------------------*/
 
 class hypot_ar
-    :public flext_dsp
+    :public sc4pd_dsp
 {
-    FLEXT_HEADER(hypot_ar,flext_dsp);
+    FLEXT_HEADER(hypot_ar,sc4pd_dsp);
 
 public:
     hypot_ar(int argc,t_atom * argv);
diff --git a/sc4pd/source/main.cpp b/sc4pd/source/main.cpp
index 332afa8..8f0eafa 100644
--- a/sc4pd/source/main.cpp
+++ b/sc4pd/source/main.cpp
@@ -62,7 +62,7 @@ void sc4pd_library_setup()
 	 "DelayN~,\n"
 	 "          DelayL~, DelayC~, CombN~, CombL~, CombC~, AllpassN~, "
 	 "AllpassL~,\n"
-	 "          AllpassC~, PitchShift~"
+	 "          AllpassC~, PitchShift~, Resonz~, OnePole(~)"
 	 "\n"
 	 );
 
@@ -228,6 +228,13 @@ void sc4pd_library_setup()
     FLEXT_DSP_SETUP(AllpassL_ar); 
 
     FLEXT_DSP_SETUP(AllpassC_ar); 
+
+    FLEXT_DSP_SETUP(PitchShift_ar); 
+
+    FLEXT_DSP_SETUP(Resonz_ar); 
+
+    FLEXT_DSP_SETUP(OnePole_ar); 
+    FLEXT_SETUP(OnePole_kr); 
 }
 
 FLEXT_LIB_SETUP(sc4pd,sc4pd_library_setup);
diff --git a/sc4pd/source/ring1.cpp b/sc4pd/source/ring1.cpp
index f3bce43..9c09e40 100644
--- a/sc4pd/source/ring1.cpp
+++ b/sc4pd/source/ring1.cpp
@@ -46,9 +46,9 @@ inline float sc_ring1 (float a, float b)
 /* ------------------------ ring1~ -----------------------------*/
 
 class ring1_ar
-    :public flext_dsp
+    :public sc4pd_dsp
 {
-    FLEXT_HEADER(ring1_ar,flext_dsp);
+    FLEXT_HEADER(ring1_ar,sc4pd_dsp);
 
 public:
     ring1_ar(int argc,t_atom * argv);
diff --git a/sc4pd/source/ring2.cpp b/sc4pd/source/ring2.cpp
index e5c48cf..c2432e9 100644
--- a/sc4pd/source/ring2.cpp
+++ b/sc4pd/source/ring2.cpp
@@ -46,9 +46,9 @@ inline float sc_ring2 (float a, float b)
 /* ------------------------ ring2~ -----------------------------*/
 
 class ring2_ar
-    :public flext_dsp
+    :public sc4pd_dsp
 {
-    FLEXT_HEADER(ring2_ar,flext_dsp);
+    FLEXT_HEADER(ring2_ar,sc4pd_dsp);
 
 public:
     ring2_ar(int argc,t_atom * argv);
diff --git a/sc4pd/source/ring3.cpp b/sc4pd/source/ring3.cpp
index adb13c2..d8de166 100644
--- a/sc4pd/source/ring3.cpp
+++ b/sc4pd/source/ring3.cpp
@@ -46,9 +46,9 @@ inline float sc_ring3 (float a, float b)
 /* ------------------------ ring3~ -----------------------------*/
 
 class ring3_ar
-    :public flext_dsp
+    :public sc4pd_dsp
 {
-    FLEXT_HEADER(ring3_ar,flext_dsp);
+    FLEXT_HEADER(ring3_ar,sc4pd_dsp);
 
 public:
     ring3_ar(int argc,t_atom * argv);
diff --git a/sc4pd/source/ring4.cpp b/sc4pd/source/ring4.cpp
index 5bd2af4..f9c6035 100644
--- a/sc4pd/source/ring4.cpp
+++ b/sc4pd/source/ring4.cpp
@@ -47,9 +47,9 @@ inline float sc_ring4 (float a, float b)
 /* ------------------------ ring4~ -----------------------------*/
 
 class ring4_ar
-    :public flext_dsp
+    :public sc4pd_dsp
 {
-    FLEXT_HEADER(ring4_ar,flext_dsp);
+    FLEXT_HEADER(ring4_ar,sc4pd_dsp);
 
 public:
     ring4_ar(int argc,t_atom * argv);
diff --git a/sc4pd/source/sc4pd.hpp b/sc4pd/source/sc4pd.hpp
index f1f90e2..eacbfff 100644
--- a/sc4pd/source/sc4pd.hpp
+++ b/sc4pd/source/sc4pd.hpp
@@ -35,7 +35,6 @@
 */
 
 #ifndef _SC4PD_HPP
-#define _SC$PD_HPP
 
 #include <flext.h>
 
@@ -63,8 +62,6 @@
 #undef BUFLENGTH
 #define BUFLENGTH Blocksize()
 
-
-
 /* to make sure the behaviour is consistent: */
 
 #undef ZXP
@@ -72,6 +69,60 @@
 
 
 
-
-
+class sc4pd_dsp 
+    : public flext_dsp
+{
+    FLEXT_HEADER(sc4pd_dsp,flext_dsp);
+
+
+/* some initialisation functions, adapted from SC_Rate.cpp*/
+
+    inline float sc_sampledur()
+    {
+	return 1 / Samplerate();
+    }
+    
+    inline float sc_radianspersample()
+    {
+	return twopi / Samplerate();
+    }
+    
+    inline float sc_bufduration()
+    {
+	return Blocksize() / Samplerate();
+    }
+    
+    inline float sc_bufrate()
+    {
+	return 1 / sc_bufduration();
+    }
+    
+    inline float sc_slopefactor()
+    {
+	return 1 / Blocksize();
+    }
+    
+    inline float sc_filterloops()
+    {
+	return Blocksize() / 3;
+    }
+    
+    inline float sc_filterremain()
+    {
+	return Blocksize() % 3;
+    }
+    
+    inline float sc_filterslope()
+    {
+	float f = sc_filterloops();
+	if (f == 0)
+	    return 0;
+	else
+	    return 1. / f;
+    }
+
+};
+
+    
+#define _SC$PD_HPP
 #endif
diff --git a/sc4pd/source/scaleneg.cpp b/sc4pd/source/scaleneg.cpp
index abd316f..d91b324 100644
--- a/sc4pd/source/scaleneg.cpp
+++ b/sc4pd/source/scaleneg.cpp
@@ -41,9 +41,9 @@
 /* ------------------------ scaleneg~ -----------------------------*/
 
 class scaleneg_ar
-    :public flext_dsp
+    :public sc4pd_dsp
 {
-    FLEXT_HEADER(scaleneg_ar,flext_dsp);
+    FLEXT_HEADER(scaleneg_ar,sc4pd_dsp);
 
 public:
     scaleneg_ar(int argc,t_atom * argv);
diff --git a/sc4pd/source/sqrdif.cpp b/sc4pd/source/sqrdif.cpp
index 2762fe5..165ee2b 100644
--- a/sc4pd/source/sqrdif.cpp
+++ b/sc4pd/source/sqrdif.cpp
@@ -48,9 +48,9 @@ inline float sc_sqrdif (float a, float b)
 /* ------------------------ sqrdif~ -----------------------------*/
 
 class sqrdif_ar
-    :public flext_dsp
+    :public sc4pd_dsp
 {
-    FLEXT_HEADER(sqrdif_ar,flext_dsp);
+    FLEXT_HEADER(sqrdif_ar,sc4pd_dsp);
 
 public:
     sqrdif_ar(int argc,t_atom * argv);
diff --git a/sc4pd/source/sqrsum.cpp b/sc4pd/source/sqrsum.cpp
index 265c909..756c07e 100644
--- a/sc4pd/source/sqrsum.cpp
+++ b/sc4pd/source/sqrsum.cpp
@@ -48,9 +48,9 @@ inline float sc_sqrsum (float a, float b)
 /* ------------------------ sqrsum~ -----------------------------*/
 
 class sqrsum_ar
-    :public flext_dsp
+    :public sc4pd_dsp
 {
-    FLEXT_HEADER(sqrsum_ar,flext_dsp);
+    FLEXT_HEADER(sqrsum_ar,sc4pd_dsp);
 
 public:
     sqrsum_ar(int argc,t_atom * argv);
diff --git a/sc4pd/source/sumsqr.cpp b/sc4pd/source/sumsqr.cpp
index 4b2564d..518eb01 100644
--- a/sc4pd/source/sumsqr.cpp
+++ b/sc4pd/source/sumsqr.cpp
@@ -47,9 +47,9 @@ inline float sc_sumsqr (float a, float b)
 /* ------------------------ sumsqr~ -----------------------------*/
 
 class sumsqr_ar
-    :public flext_dsp
+    :public sc4pd_dsp
 {
-    FLEXT_HEADER(sumsqr_ar,flext_dsp);
+    FLEXT_HEADER(sumsqr_ar,sc4pd_dsp);
 
 public:
     sumsqr_ar(int argc,t_atom * argv);