X-Git-Url: https://scm.cri.ensmp.fr/git/Faustine.git/blobdiff_plain/c7f552fd8888da2f0d8cfb228fe0f28d3df3a12c..b4b6f2ea75b9f0f3ca918f5b84016610bf7a4d4f:/interpretor/faust-0.9.47mr3/architecture/audio/jack-dsp.h

diff --git a/interpretor/faust-0.9.47mr3/architecture/audio/jack-dsp.h b/interpretor/faust-0.9.47mr3/architecture/audio/jack-dsp.h
deleted file mode 100644
index 01ae0f2..0000000
--- a/interpretor/faust-0.9.47mr3/architecture/audio/jack-dsp.h
+++ /dev/null
@@ -1,156 +0,0 @@
-
-#ifndef __jack_dsp__
-#define __jack_dsp__
-
-#include <stdio.h>
-#include <jack/jack.h>
-#include "audio.h"
-#include "dsp.h"
-
-static int		_srate(jack_nframes_t nframes, void *);
-static void		_jack_shutdown(void *);
-static int		_process (jack_nframes_t nframes, void *client);
-#ifdef _OPENMP
-static void*	_jackthread(void* arg);
-#endif
-
-/******************************************************************************
-*******************************************************************************
-
-							JACK AUDIO INTERFACE
-
-*******************************************************************************
-*******************************************************************************/
-
-class jackaudio : public audio {
-	dsp*			fDsp;
-	jack_client_t*	fClient;
-	int				fNumInChans;			// 	number of input channels
-	int				fNumOutChans;			// 	number of output channels
-	jack_port_t *	fInput_ports[256];		// Jack input ports
-	jack_port_t *	fOutput_ports[256];		// Jack output ports
-	float*			fInChannel[256];		// tables of noninterleaved input channels for FAUST
-	float*			fOutChannel[256];		// tables of noninterleaved output channels for FAUST
-
- public:
-			 jackaudio() : fClient(0), fNumInChans(0), fNumOutChans(0) {}
-	virtual ~jackaudio() { stop(); }
-
-	virtual bool init(const char*name, dsp* DSP) {
-		fDsp = DSP;
-		if ((fClient = jack_client_open(name, JackNullOption, NULL)) == 0) {
-			fprintf(stderr, "jack server not running?\n");
-			return false;
-		}
-	#ifdef _OPENMP
-		jack_set_process_thread(fClient, _jackthread, this);
-	#else
-		jack_set_process_callback(fClient, _process, this);
-	#endif
-
-		jack_set_sample_rate_callback(fClient, _srate, 0);
-		jack_on_shutdown(fClient, _jack_shutdown, 0);
-
-		fNumInChans  = fDsp->getNumInputs();
-		fNumOutChans = fDsp->getNumOutputs();
-
-		for (int i = 0; i < fNumInChans; i++) {
-			char buf[256];
-			snprintf(buf, 256, "in_%d", i);
-			fInput_ports[i] = jack_port_register(fClient, buf, JACK_DEFAULT_AUDIO_TYPE, JackPortIsInput, 0);
-		}
-		for (int i = 0; i < fNumOutChans; i++) {
-			char buf[256];
-			snprintf(buf, 256, "out_%d", i);
-			fOutput_ports[i] = jack_port_register(fClient, buf, JACK_DEFAULT_AUDIO_TYPE, JackPortIsOutput, 0);
-		}
-		fDsp->init(jack_get_sample_rate(fClient));
-		return true;
-	}
-
-	virtual bool start() {
-		if (jack_activate(fClient)) {
-			fprintf(stderr, "cannot activate client");
-			return false;
-		}
-
-		char** physicalInPorts = (char **)jack_get_ports(fClient, NULL, NULL, JackPortIsPhysical|JackPortIsInput);
-		char** physicalOutPorts = (char **)jack_get_ports(fClient, NULL, NULL, JackPortIsPhysical|JackPortIsOutput);
-		if (physicalOutPorts != NULL) {
-			for (int i = 0; i < fNumInChans && physicalOutPorts[i]; i++)
-				jack_connect(fClient, physicalOutPorts[i], jack_port_name(fInput_ports[i]));
-		}
-		if (physicalInPorts != NULL) {
-			for (int i = 0; i < fNumOutChans && physicalInPorts[i]; i++)
-				jack_connect(fClient, jack_port_name(fOutput_ports[i]), physicalInPorts[i]);
-		}
-		return true;
-	}
-
-	virtual void stop() {
-		if (fClient) {
-			jack_deactivate(fClient);
-			for (int i = 0; i < fNumInChans; i++)
-				jack_port_unregister(fClient, fInput_ports[i]);
-			for (int i = 0; i < fNumOutChans; i++)
-				jack_port_unregister(fClient, fOutput_ports[i]);
-			jack_client_close(fClient);
-			fClient = 0;
-		}
-	}
-
-	// jack callbacks
-	int	process (jack_nframes_t nframes) {
-		AVOIDDENORMALS;
-		for (int i = 0; i < fNumInChans; i++)
-			fInChannel[i] = (float *)jack_port_get_buffer(fInput_ports[i], nframes);
-		for (int i = 0; i < fNumOutChans; i++)
-			fOutChannel[i] = (float *)jack_port_get_buffer(fOutput_ports[i], nframes);
-		fDsp->compute(nframes, fInChannel, fOutChannel);
-		return 0;
-	}
-
-#ifdef _OPENMP
-	void process_thread () {
-		jack_nframes_t nframes;
-		while (1) {
-			nframes = jack_cycle_wait(fClient);
-			process (nframes);
-			jack_cycle_signal(fClient, 0);
-		}
-	}
-#endif
-};
-
-//----------------------------------------------------------------------------
-// Jack Callbacks
-//----------------------------------------------------------------------------
-static int _srate(jack_nframes_t nframes, void *)
-{
-	printf("the sample rate is now %u/sec\n", nframes);
-	return 0;
-}
-
-static void _jack_shutdown(void *)
-{
-	exit(1);
-}
-
-static int _process(jack_nframes_t nframes, void *client)
-{
-	jackaudio* jackclient = (jackaudio*)client;
-	return jackclient->process (nframes);
-}
-
-#ifdef _OPENMP
-static void* _jackthread(void* arg)
-{
-	jackaudio* jackclient = (jackaudio*)arg;
-	jackclient->process_thread();
-	return 0;
-}
-#endif
-
-
-
-#endif