int main()
{
//Create an instance of Csound
Csound* csound = new Csound();
//compile instance of csound.
csound->Compile("test2.csd");
//prepare Csound for performance
csound->Start();
char tmp_string[4096] = {0};
//perform entire score
while(csound->PerformKsmps()==0)
{
csound->GetStringChannel ("stringChannel", tmp_string);
cout << tmp_string << " ";
}
//free Csound object
delete csound;
return 0;
}
int main(int argc, char **argv)
{
if (argc == 1) {
cout << "Usage:" << endl;
cout << argv[0] << " [filename.csd] [instrument number] [ksmps offset]" << endl;
return -1;
}
int ksmpsOffset = atoi(argv[3]);
Csound* csound = new Csound();
csound->Compile(2, (const char **)argv);
csound->Start();
csoundDebuggerInit(csound->GetCsound());
csoundSetBreakpointCallback(csound->GetCsound(), brkpt_cb, NULL);
cout << "Csound filename: " << argv[1] << '\n';
cout << "Instr number:" << argv[2] << '\n';
double instr = atof(argv[2]);
if (instr >= 1.0) {
csoundSetInstrumentBreakpoint(csound->GetCsound(), instr, ksmpsOffset);
} else {
cout << "Invalid instrument breakpoint: " << instr;
}
csound->Perform();
csoundDebuggerClean(csound->GetCsound());
delete csound;
}
int main()
{
//Create an instance of Csound
Csound* csound = new Csound();
string csdText = "<CsoundSynthesizer>\n"
"<CsOptions>\n"
"csound -+rtaudio=jack -odac -B4096\n"
"</CsOptions>\n"
"<CsInstruments>\n"
"sr = 44100\n"
"ksmps = 64\n "
"nchnls = 2\n"
"0dbfs = 1\n"
"instr 1\n"
"a1 oscili 1, 300, 1\n"
"outs a1, a1\n"
"endin\n"
"</CsInstruments>\n"
"<CsScore>\n"
"f1 0 1024 10 1\n"
"i1 0 2\n"
"</CsScore>\n"
"</CsoundSynthesizer>\n";
//compile instance of csound.
csound->CompileCsdText(csdText.c_str());
//prepare Csound for performance
csound->Start();
//perform entire score
csound->Perform();
//free Csound object
delete csound;
return 0;
}
// Processing function
void CsoundPlugin::Process(unsigned long cnt){
int pos, i, j, ksmps = csound->GetKsmps(),n = cnt;
MYFLT scale = csound->Get0dBFS();
for(i=0;i<ctlports;i++)
csound->SetChannel(ctlchn[i].c_str(),
*(ctl[i]));
if(!result){
for(i=0; i < n; i++, frames++){
if(frames == ksmps){
result = csound->PerformKsmps();
frames = 0;
}
for(j=0; j < chans; j++)
if(!result){
pos = frames*chans;
spin[j+pos] = inp[j][i]*scale;
outp[j][i] = (LADSPA_Data) (spout[j+pos]/scale);
} else outp[j][i] = 0;
}
}
}
void test_server(void)
{
const char *instrument =
"instr 1 \n"
"k1 expon p4, p3, p4*0.001 \n"
"a1 randi k1, p5 \n"
"out a1 \n"
"endin \n";
Csound csound;
csound.SetOption((char*)"-odac");
csound.SetOption((char*)"--port=44100");
csound.Start();
CsoundPerformanceThread performanceThread(csound.GetCsound());
performanceThread.Play();
udp_send(instrument);
udp_send("$i1 0 2 1000 1000");
csoundSleep(3000);
udp_send("##close##");
performanceThread.Join();
csound.Cleanup();
csound.Reset();
}
int main(int argc, char *argv[])
{
std::string orc = "sr=44100\n\
ksmps=32\n\
nchnls=2\n\
0dbfs=1\n\
\n\
instr 1\n\
aout vco2 0.5, 440\n\
outs aout, aout\n\
endin";
std::string sco = "i1 0 1";
//create an instance of Csound
Csound* csound = new Csound();
//set CsOptions
csound->SetOption("-odac");
//compile orc
csound->CompileOrc(orc.c_str());
//compile sco
csound->ReadScore(sco.c_str());
//prepare Csound for performance
csound->Start();
//perform entire score
while(csound->PerformKsmps()==0);
//free Csound object
delete csound;
return 0;
}
