X-Git-Url: https://scm.cri.minesparis.psl.eu/git/Faustine.git/blobdiff_plain/c7f552fd8888da2f0d8cfb228fe0f28d3df3a12c..b4b6f2ea75b9f0f3ca918f5b84016610bf7a4d4f:/interpretor/preprocessor/faust-0.9.47mr3/architecture/audio/oscdsp.h

diff --git a/interpretor/preprocessor/faust-0.9.47mr3/architecture/audio/oscdsp.h b/interpretor/preprocessor/faust-0.9.47mr3/architecture/audio/oscdsp.h
new file mode 100644
index 0000000..4521d53
--- /dev/null
+++ b/interpretor/preprocessor/faust-0.9.47mr3/architecture/audio/oscdsp.h
@@ -0,0 +1,71 @@
+
+#ifndef __osc_dsp__
+#define __osc_dsp__
+
+#include <stdio.h>
+#include "audio/audio.h"
+#include "audio/dsp.h"
+#include "OSCIO.h"
+
+/******************************************************************************
+*******************************************************************************
+
+							OSC AUDIO INTERFACE
+
+*******************************************************************************
+*******************************************************************************/
+
+#define kMaxBuffer 4096
+
+class oscdsp : public audio, public oscfaust::OSCIO {
+	dsp*	 fDsp;
+	float ** fInBuffers, **fOutBuffers;
+
+ public:
+			 oscdsp(const char * dst, int argc, char *argv[]) : OSCIO(dst), fDsp(0), fInBuffers(0), fOutBuffers(0)
+			 {
+				for (int i = 1; i < argc-1; i++)
+					if (!strcmp(argv[i], "-iodst")) setDest (argv[i+1]);
+			 }
+	virtual ~oscdsp() { stop(); }
+
+	virtual bool init(const char*name, dsp* DSP) {
+		fDsp = DSP;
+		fDsp->init(44100);
+		fInBuffers  = new float*[numInputs()];
+		fOutBuffers = new float*[numOutputs()];
+		for (int i= 0; i < numInputs(); i++)
+			fInBuffers[i] = new float[kMaxBuffer];
+		for (int i= 0; i < numOutputs(); i++)
+			fOutBuffers [i] = new float[kMaxBuffer];
+		return true;
+	}
+
+	virtual bool start()	{ return true; }
+	virtual void stop()		{}
+
+	void compute( int nframes ) {
+		fDsp->compute(nframes, fInBuffers, fOutBuffers);
+		for (int i= 0; i < numOutputs(); i++)
+			send( nframes, fOutBuffers [i], i);
+	}
+
+	void receive( int nvalues, float * val ) {
+		int inChans = numInputs();
+		if (!inChans) {
+			compute(nvalues);
+			return;
+		}
+
+		for (int i=0; i < nvalues; i++) {
+			int c = i % inChans;
+			int frame = i / inChans;
+			fInBuffers[c][frame] = val[i];
+		}
+		compute (nvalues / inChans);
+	}
+	int		numOutputs() const	{ return fDsp ? fDsp->getNumOutputs() : 0; }
+	int		numInputs() const	{ return fDsp ? fDsp->getNumInputs() : 0; }
+};
+
+#endif