+++ /dev/null
-/************************************************************************
- ************************************************************************
- FAUST Architecture File
- Copyright (C) 2006-2011 Albert Graef <Dr.Graef@t-online.de>
- ---------------------------------------------------------------------
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU Lesser General Public License as
- published by the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA.
- ************************************************************************
- ************************************************************************/
-
-/* Q architecture file. Derived from minimal.cpp included in the Faust
- distribution. Please note that this is to be compiled as a shared library,
- which is then loaded dynamically by Q's faust module. */
-
-#include <stdlib.h>
-#include <math.h>
-
-struct Meta
-{
- void declare (const char* key, const char* value) { }
-};
-
-//-------------------------------------------------------------------
-// Generic min and max using c++ inline
-//-------------------------------------------------------------------
-
-inline int max (unsigned int a, unsigned int b) { return (a>b) ? a : b; }
-inline int max (int a, int b) { return (a>b) ? a : b; }
-
-inline long max (long a, long b) { return (a>b) ? a : b; }
-inline long max (int a, long b) { return (a>b) ? a : b; }
-inline long max (long a, int b) { return (a>b) ? a : b; }
-
-inline float max (float a, float b) { return (a>b) ? a : b; }
-inline float max (int a, float b) { return (a>b) ? a : b; }
-inline float max (float a, int b) { return (a>b) ? a : b; }
-inline float max (long a, float b) { return (a>b) ? a : b; }
-inline float max (float a, long b) { return (a>b) ? a : b; }
-
-inline double max (double a, double b) { return (a>b) ? a : b; }
-inline double max (int a, double b) { return (a>b) ? a : b; }
-inline double max (double a, int b) { return (a>b) ? a : b; }
-inline double max (long a, double b) { return (a>b) ? a : b; }
-inline double max (double a, long b) { return (a>b) ? a : b; }
-inline double max (float a, double b) { return (a>b) ? a : b; }
-inline double max (double a, float b) { return (a>b) ? a : b; }
-
-
-inline int min (int a, int b) { return (a<b) ? a : b; }
-
-inline long min (long a, long b) { return (a<b) ? a : b; }
-inline long min (int a, long b) { return (a<b) ? a : b; }
-inline long min (long a, int b) { return (a<b) ? a : b; }
-
-inline float min (float a, float b) { return (a<b) ? a : b; }
-inline float min (int a, float b) { return (a<b) ? a : b; }
-inline float min (float a, int b) { return (a<b) ? a : b; }
-inline float min (long a, float b) { return (a<b) ? a : b; }
-inline float min (float a, long b) { return (a<b) ? a : b; }
-
-inline double min (double a, double b) { return (a<b) ? a : b; }
-inline double min (int a, double b) { return (a<b) ? a : b; }
-inline double min (double a, int b) { return (a<b) ? a : b; }
-inline double min (long a, double b) { return (a<b) ? a : b; }
-inline double min (double a, long b) { return (a<b) ? a : b; }
-inline double min (float a, double b) { return (a<b) ? a : b; }
-inline double min (double a, float b) { return (a<b) ? a : b; }
-
-// abs is now predefined
-//template<typename T> T abs (T a) { return (a<T(0)) ? -a : a; }
-
-
-inline int lsr (int x, int n) { return int(((unsigned int)x) >> n); }
-
-/******************************************************************************
-*******************************************************************************
-
- VECTOR INTRINSICS
-
-*******************************************************************************
-*******************************************************************************/
-
-//inline void *aligned_calloc(size_t nmemb, size_t size) { return (void*)((unsigned)(calloc((nmemb*size)+15,sizeof(char)))+15 & 0xfffffff0); }
-//inline void *aligned_calloc(size_t nmemb, size_t size) { return (void*)((size_t)(calloc((nmemb*size)+15,sizeof(char)))+15 & ~15); }
-
-<<includeIntrinsic>>
-
-/******************************************************************************
-*******************************************************************************
-
- ABSTRACT USER INTERFACE
-
-*******************************************************************************
-*******************************************************************************/
-
-class UI
-{
- bool fStopped;
-public:
-
- UI() : fStopped(false) {}
- virtual ~UI() {}
-
- virtual void addButton(char* label, float* zone) = 0;
- virtual void addToggleButton(char* label, float* zone) = 0;
- virtual void addCheckButton(char* label, float* zone) = 0;
- virtual void addVerticalSlider(char* label, float* zone, float init, float min, float max, float step) = 0;
- virtual void addHorizontalSlider(char* label, float* zone, float init, float min, float max, float step) = 0;
- virtual void addNumEntry(char* label, float* zone, float init, float min, float max, float step) = 0;
-
- virtual void addNumDisplay(char* label, float* zone, int precision) = 0;
- virtual void addTextDisplay(char* label, float* zone, char* names[], float min, float max) = 0;
- virtual void addHorizontalBargraph(char* label, float* zone, float min, float max) = 0;
- virtual void addVerticalBargraph(char* label, float* zone, float min, float max) = 0;
-
- virtual void openFrameBox(char* label) = 0;
- virtual void openTabBox(char* label) = 0;
- virtual void openHorizontalBox(char* label) = 0;
- virtual void openVerticalBox(char* label) = 0;
- virtual void closeBox() = 0;
-
- virtual void run() = 0;
-
- void stop() { fStopped = true; }
- bool stopped() { return fStopped; }
-
- virtual void declare(float* zone, const char* key, const char* value) {}
-};
-
-/***************************************************************************
- Q UI interface
- ***************************************************************************/
-
-enum ui_elem_type_t {
- UI_BUTTON, UI_TOGGLE_BUTTON, UI_CHECK_BUTTON,
- UI_V_SLIDER, UI_H_SLIDER, UI_NUM_ENTRY,
- UI_V_BARGRAPH, UI_H_BARGRAPH,
- UI_END_GROUP, UI_V_GROUP, UI_H_GROUP, UI_T_GROUP
-};
-
-struct ui_elem_t {
- ui_elem_type_t type;
- char *label;
- float *zone;
- void *ref;
- float init, min, max, step;
-};
-
-class QUI : public UI
-{
-public:
- int nelems;
- ui_elem_t *elems;
-
- QUI();
- virtual ~QUI();
-
-protected:
- void add_elem(ui_elem_type_t type, char *label = NULL);
- void add_elem(ui_elem_type_t type, char *label, float *zone);
- void add_elem(ui_elem_type_t type, char *label, float *zone,
- float init, float min, float max, float step);
- void add_elem(ui_elem_type_t type, char *label, float *zone,
- float min, float max);
-
-public:
- virtual void addButton(char* label, float* zone);
- virtual void addToggleButton(char* label, float* zone);
- virtual void addCheckButton(char* label, float* zone);
- virtual void addVerticalSlider(char* label, float* zone, float init, float min, float max, float step);
- virtual void addHorizontalSlider(char* label, float* zone, float init, float min, float max, float step);
- virtual void addNumEntry(char* label, float* zone, float init, float min, float max, float step);
-
- virtual void addNumDisplay(char* label, float* zone, int precision);
- virtual void addTextDisplay(char* label, float* zone, char* names[], float min, float max);
- virtual void addHorizontalBargraph(char* label, float* zone, float min, float max);
- virtual void addVerticalBargraph(char* label, float* zone, float min, float max);
-
- virtual void openFrameBox(char* label);
- virtual void openTabBox(char* label);
- virtual void openHorizontalBox(char* label);
- virtual void openVerticalBox(char* label);
- virtual void closeBox();
-
- virtual void run();
-};
-
-QUI::QUI()
-{
- nelems = 0;
- elems = NULL;
-}
-
-QUI::~QUI()
-{
- if (elems) free(elems);
-}
-
-inline void QUI::add_elem(ui_elem_type_t type, char *label)
-{
- ui_elem_t *elems1 = (ui_elem_t*)realloc(elems, (nelems+1)*sizeof(ui_elem_t));
- if (elems1)
- elems = elems1;
- else
- return;
- elems[nelems].type = type;
- elems[nelems].label = label;
- elems[nelems].zone = NULL;
- elems[nelems].ref = NULL;
- elems[nelems].init = 0.0;
- elems[nelems].min = 0.0;
- elems[nelems].max = 0.0;
- elems[nelems].step = 0.0;
- nelems++;
-}
-
-inline void QUI::add_elem(ui_elem_type_t type, char *label, float *zone)
-{
- ui_elem_t *elems1 = (ui_elem_t*)realloc(elems, (nelems+1)*sizeof(ui_elem_t));
- if (elems1)
- elems = elems1;
- else
- return;
- elems[nelems].type = type;
- elems[nelems].label = label;
- elems[nelems].zone = zone;
- elems[nelems].ref = NULL;
- elems[nelems].init = 0.0;
- elems[nelems].min = 0.0;
- elems[nelems].max = 0.0;
- elems[nelems].step = 0.0;
- nelems++;
-}
-
-inline void QUI::add_elem(ui_elem_type_t type, char *label, float *zone,
- float init, float min, float max, float step)
-{
- ui_elem_t *elems1 = (ui_elem_t*)realloc(elems, (nelems+1)*sizeof(ui_elem_t));
- if (elems1)
- elems = elems1;
- else
- return;
- elems[nelems].type = type;
- elems[nelems].label = label;
- elems[nelems].zone = zone;
- elems[nelems].ref = NULL;
- elems[nelems].init = init;
- elems[nelems].min = min;
- elems[nelems].max = max;
- elems[nelems].step = step;
- nelems++;
-}
-
-inline void QUI::add_elem(ui_elem_type_t type, char *label, float *zone,
- float min, float max)
-{
- ui_elem_t *elems1 = (ui_elem_t*)realloc(elems, (nelems+1)*sizeof(ui_elem_t));
- if (elems1)
- elems = elems1;
- else
- return;
- elems[nelems].type = type;
- elems[nelems].label = label;
- elems[nelems].zone = zone;
- elems[nelems].ref = NULL;
- elems[nelems].init = 0.0;
- elems[nelems].min = min;
- elems[nelems].max = max;
- elems[nelems].step = 0.0;
- nelems++;
-}
-
-void QUI::addButton(char* label, float* zone)
-{ add_elem(UI_BUTTON, label, zone); }
-void QUI::addToggleButton(char* label, float* zone)
-{ add_elem(UI_TOGGLE_BUTTON, label, zone); }
-void QUI::addCheckButton(char* label, float* zone)
-{ add_elem(UI_CHECK_BUTTON, label, zone); }
-void QUI::addVerticalSlider(char* label, float* zone, float init, float min, float max, float step)
-{ add_elem(UI_V_SLIDER, label, zone, init, min, max, step); }
-void QUI::addHorizontalSlider(char* label, float* zone, float init, float min, float max, float step)
-{ add_elem(UI_H_SLIDER, label, zone, init, min, max, step); }
-void QUI::addNumEntry(char* label, float* zone, float init, float min, float max, float step)
-{ add_elem(UI_NUM_ENTRY, label, zone, init, min, max, step); }
-
-// FIXME: addNumDisplay and addTextDisplay not implemented in Faust yet?
-void QUI::addNumDisplay(char* label, float* zone, int precision) {}
-void QUI::addTextDisplay(char* label, float* zone, char* names[], float min, float max) {}
-void QUI::addHorizontalBargraph(char* label, float* zone, float min, float max)
-{ add_elem(UI_H_BARGRAPH, label, zone, min, max); }
-void QUI::addVerticalBargraph(char* label, float* zone, float min, float max)
-{ add_elem(UI_V_BARGRAPH, label, zone, min, max); }
-
-void QUI::openFrameBox(char* label) {}
-void QUI::openTabBox(char* label)
-{ add_elem(UI_T_GROUP, label); }
-void QUI::openHorizontalBox(char* label)
-{ add_elem(UI_H_GROUP, label); }
-void QUI::openVerticalBox(char* label)
-{ add_elem(UI_V_GROUP, label); }
-void QUI::closeBox()
-{ add_elem(UI_END_GROUP); }
-
-void QUI::run() {}
-
-/******************************************************************************
-*******************************************************************************
-
- FAUST DSP
-
-*******************************************************************************
-*******************************************************************************/
-
-
-
-//----------------------------------------------------------------
-// abstract definition of a signal processor
-//----------------------------------------------------------------
-
-class dsp {
- protected:
- int fSamplingFreq;
- public:
- dsp() {}
- virtual ~dsp() {}
- virtual int getNumInputs() = 0;
- virtual int getNumOutputs() = 0;
- virtual void buildUserInterface(UI* interface) = 0;
- virtual void init(int samplingRate) = 0;
- virtual void compute(int len, float** inputs, float** outputs) = 0;
-};
-
-//----------------------------------------------------------------------------
-// FAUST generated signal processor
-//----------------------------------------------------------------------------
-
-
-<<includeclass>>
-
-/* The class factory, used to create and destroy mydsp objects in the
- client. Implemented using C linkage to facilitate dlopen access. */
-
-extern "C" dsp *newdsp()
-{
- mydsp *d = new mydsp();
- return d;
-}
-
-extern "C" void deldsp(dsp* d)
-{
- delete d;
-}
projects / Faustine.git / blobdiff