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/************************************************************************
FAUST Architecture File
Copyright (C) 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 <iostream>
#include <fstream>
#include <sstream>
#include "faust/dsp/llvm-dsp.h"
#include "faust/dsp/libfaust.h"
#include "faust/audio/dummy-audio.h"
#include "faust/gui/DecoratorUI.h"
#include "faust/gui/PrintUI.h"
#include "faust/misc.h"
using namespace std;
static void printList(const vector<string>& list)
{
for (int i = 0; i < list.size(); i++) {
cout << "item: " << list[i] << "\n";
}
}
struct testUI : public GenericUI {
FAUSTFLOAT fInit;
FAUSTFLOAT fMin;
FAUSTFLOAT fMax;
FAUSTFLOAT fStep;
testUI(FAUSTFLOAT init, FAUSTFLOAT min, FAUSTFLOAT max, FAUSTFLOAT step)
{
fInit = init;
fMin = min;
fMax = max;
fStep = step;
}
void addVerticalSlider(const char* label, FAUSTFLOAT* zone, FAUSTFLOAT init, FAUSTFLOAT min, FAUSTFLOAT max, FAUSTFLOAT step)
{
if (init != fInit) {
cerr << "ERROR in addVerticalSlider init : " << fInit << " " << init << "\n";
}
if (min != fMin) {
cerr << "ERROR in addVerticalSlider min : " << fMin << " " << min << "\n";
}
if (max != fMax) {
cerr << "ERROR in addVerticalSlider max : " << fMax << " " << max << "\n";
}
if (step != fStep) {
cerr << "ERROR in addVerticalSlider step : " << fStep << " " << step << "\n";
}
}
};
int main(int argc, const char** argv)
{
if (isopt((char**)argv, "-h") || isopt((char**)argv, "-help") || argc < 2) {
cout << "llvm-test foo.dsp" << endl;
exit(EXIT_FAILURE);
}
string error_msg;
cout << "Libfaust version : " << getCLibFaustVersion () << endl;
string dspFile = argv[1];
cout << "=============================\n";
cout << "Test createDSPFactoryFromFile\n";
{
dsp_factory* factory = createDSPFactoryFromFile(dspFile, 0, NULL, "", error_msg, -1);
if (!factory) {
cerr << "Cannot create factory : " << error_msg;
exit(EXIT_FAILURE);
}
cout << "getCompileOptions " << factory->getCompileOptions() << endl;
printList(factory->getLibraryList());
printList(factory->getIncludePathnames());
dsp* DSP = factory->createDSPInstance();
if (!DSP) {
cerr << "Cannot create instance "<< endl;
exit(EXIT_FAILURE);
}
cout << "getName " << factory->getName() << endl;
cout << "getSHAKey " << factory->getSHAKey() << endl;
cout << "Print UI parameters" << endl;
PrintUI print_ui;
DSP->buildUserInterface(&print_ui);
dummyaudio audio(1);
if (!audio.init("FaustDSP", DSP)) {
return 0;
}
audio.start();
audio.stop();
delete DSP;
deleteDSPFactory(static_cast<llvm_dsp_factory*>(factory));
}
cout << "=============================\n";
cout << "Test createDSPFactoryFromString\n";
{
dsp_factory* factory = createDSPFactoryFromString("FaustDSP", "process = +;", 0, NULL, "", error_msg, -1);
if (!factory) {
cerr << "Cannot create factory : " << error_msg;
exit(EXIT_FAILURE);
}
cout << "getCompileOptions " << factory->getCompileOptions() << endl;
printList(factory->getLibraryList());
printList(factory->getIncludePathnames());
dsp* DSP = factory->createDSPInstance();
if (!DSP) {
cerr << "Cannot create instance "<< endl;
exit(EXIT_FAILURE);
}
cout << "getName " << factory->getName() << endl;
cout << "getSHAKey " << factory->getSHAKey() << endl;
dummyaudio audio(1);
if (!audio.init("FaustDSP", DSP)) {
return 0;
}
audio.start();
audio.stop();
delete DSP;
deleteDSPFactory(static_cast<llvm_dsp_factory*>(factory));
}
cout << "=============================\n";
cout << "Test of UI element encoding\n";
{
dsp_factory* factory = createDSPFactoryFromString("FaustDSP", "process = vslider(\"Volume\", 0.5, 0, 1, 0.025);", 0, NULL, "", error_msg, -1);
if (!factory) {
cerr << "Cannot create factory : " << error_msg;
exit(EXIT_FAILURE);
}
dsp* DSP = factory->createDSPInstance();
if (!DSP) {
cerr << "Cannot create instance "<< endl;
exit(EXIT_FAILURE);
}
testUI test(0.5, 0, 1, 0.025);
DSP->buildUserInterface(&test);
delete DSP;
deleteDSPFactory(static_cast<llvm_dsp_factory*>(factory));
}
// Test generateAuxFilesFromFile/generateAuxFilesFromString
string tempDir = "/private/var/tmp/";
int argc2 = 0;
const char* argv2[64];
argv2[argc2++] = "-svg";
argv2[argc2++] = "-O";
argv2[argc2++] = tempDir.c_str();
argv2[argc2] = nullptr; // NULL terminated argv
{
cout << "=============================\n";
cout << "Test generateAuxFilesFromFile\n";
if (!generateAuxFilesFromFile(dspFile, argc2, argv2, error_msg)) {
cout << "ERROR in generateAuxFilesFromFile : " << error_msg;
} else {
string filename = string(dspFile);
string pathname = tempDir + filename.substr(0, filename.size() - 4) + "-svg";
ifstream reader(pathname.c_str());
if (!reader.is_open()) {
cerr << "ERROR in generateAuxFilesFromFile error : " << pathname << " cannot be opened\n";
} else {
cout << "generateAuxFilesFromFile OK\n";
}
}
}
{
cout << "===============================\n";
cout << "Test generateAuxFilesFromString\n";
if (!generateAuxFilesFromString("FaustDSP", pathToContent(dspFile), argc2, argv2, error_msg)) {
cout << "generateAuxFilesFromString error : " << error_msg;
} else {
string pathname = tempDir + "/FaustDSP-svg";
ifstream reader(pathname.c_str());
if (!reader.is_open()) {
cerr << "ERROR in generateAuxFilesFromString error : " << pathname << " cannot be opened\n";
} else {
cout << "generateAuxFilesFromString OK\n";
}
}
}
return 0;
}
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