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/************************************************************************
IMPORTANT NOTE : this file contains two clearly delimited sections :
the ARCHITECTURE section (in two parts) and the USER section. Each section
is governed by its own copyright and license. Please check individually
each section for license and copyright information.
*************************************************************************/
/*******************BEGIN ARCHITECTURE SECTION (part 1/2)****************/
/************************************************************************
FAUST Architecture File
Copyright (C) 2003-2019 GRAME, Centre National de Creation Musicale
---------------------------------------------------------------------
This Architecture section 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 3 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, see <http://www.gnu.org/licenses/>.
EXCEPTION : As a special exception, you may create a larger work
that contains this FAUST architecture section and distribute
that work under terms of your choice, so long as this FAUST
architecture section is not modified.
************************************************************************
************************************************************************/
#include <libgen.h>
#include <stdlib.h>
#include <iostream>
#include <vector>
#include <math.h>
#include "faust/gui/UI.h"
#include "faust/misc.h"
#include "faust/audio/dummy-audio.h"
/******************************************************************************
*******************************************************************************
VECTOR INTRINSICS
*******************************************************************************
*******************************************************************************/
<<includeIntrinsic>>
/********************END ARCHITECTURE SECTION (part 1/2)****************/
/**************************BEGIN USER SECTION **************************/
<<includeclass>>
/***************************END USER SECTION ***************************/
/*******************BEGIN ARCHITECTURE SECTION (part 2/2)***************/
using namespace std;
#define SAMPLE_RATE 48000
// Simple heap based custom memory manager
struct malloc_memory_manager : public dsp_memory_manager {
virtual void* allocate(size_t size)
{
void* res = malloc(size);
cout << "malloc_manager: " << size << endl;
return res;
}
virtual void destroy(void* ptr)
{
cout << "free_manager" << endl;
free(ptr);
}
};
static void test1()
{
// Custom memory manager
malloc_memory_manager manager;
// Setup manager for the class
mydsp::fManager = &manager;
// Static class allocation with custom memory manager called once
mydsp::classInit(SAMPLE_RATE);
// 'placement' new used to allocate the DSP object
mydsp* DSP = new (manager.allocate(sizeof(mydsp))) mydsp();
/// Audio rendering
dummyaudio audio(SAMPLE_RATE, 512, 5, 1, true); // custom memory manager is used
audio.init("Dummy", DSP); // 'instanceInit' only will be called on the DSP
audio.start();
audio.stop();
// DSP destructor called, then custom memory manager used to destroy the DSP object
DSP->~mydsp();
manager.destroy(DSP);
// DSP static data is destroyed using classDestroy.
mydsp::classDestroy();
}
static void test2()
{
// Custom memory manager
malloc_memory_manager manager;
// Setup manager for the class
mydsp::fManager = &manager;
// Static class allocation with custom memory manager called once
mydsp::classInit(SAMPLE_RATE);
// 'placement' new used to allocate the DSP objects
mydsp* DSP1 = new (manager.allocate(sizeof(mydsp))) mydsp();
mydsp* DSP2 = new (manager.allocate(sizeof(mydsp))) mydsp();
/// Audio rendering
dummyaudio audio(SAMPLE_RATE, 512, 5, 1, true); // custom memory manager is used
audio.init("Dummy", DSP1); // 'instanceInit' only will be called on the DSP
audio.start();
audio.stop();
audio.init("Dummy", DSP2); // 'instanceInit' only will be called on the DSP
audio.start();
audio.stop();
// DSP destructor called, then custom memory manager used to destroy the DSP object
DSP1->~mydsp();
manager.destroy(DSP1);
DSP2->~mydsp();
manager.destroy(DSP2);
// DSP static data is destroyed using classDestroy.
mydsp::classDestroy();
}
int main(int argc, char* argv[])
{
test1();
//test2();
return 0;
}
/********************END ARCHITECTURE SECTION (part 2/2)****************/
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