endif
-SUBDIRS = src ext interfaces/cpp examples sounds plugins $(PYTHONDIR) $(SWIGDIR) $(JAVADIR) $(DOC) tests
+SUBDIRS = src interfaces/cpp examples sounds plugins $(PYTHONDIR) $(SWIGDIR) $(JAVADIR) $(DOC) tests
EXTRA_DIST = bootstrap VERSION
docs:
[with_samplerate=$enableval],
with_samplerate="yes")
if test "$with_samplerate" = "yes"; then
- PKG_CHECK_MODULES(SAMPLERATE, samplerate >= 0.0.15, HAVE_SAMPLERATE=1)
+ PKG_CHECK_MODULES(SAMPLERATE, samplerate >= 0.0.15, HAVE_SAMPLERATE=1,
+ HAVE_SAMPLERATE=0)
if test "${HAVE_SAMPLERATE}" = "1"; then
AC_DEFINE(HAVE_SAMPLERATE,1,[Define to enable libsamplerate support])
fi
AC_OUTPUT([
Makefile
src/Makefile
- ext/Makefile
examples/Makefile
tests/Makefile
tests/src/Makefile
# global flags
-AM_CFLAGS = -DAUBIO_PREFIX=\"$(prefix)\" -I$(top_srcdir)/src -I$(top_srcdir)/ext @AUBIO_CFLAGS@ @LASH_CFLAGS@ @FFTWLIB_CFLAGS@
-AM_LDFLAGS = -L$(top_builddir)/src -L$(top_builddir)/ext -laubioext -laubio @LASH_LIBS@
+AM_CFLAGS = -DAUBIO_PREFIX=\"$(prefix)\" -I$(top_srcdir)/src @AUBIO_CFLAGS@ @LASH_CFLAGS@ @SNDFILE_CFLAGS@ @JACK_CFLAGS@
+AM_LDFLAGS = -L$(top_builddir)/src -laubio @LASH_LIBS@
# add your programs to this list
bin_PROGRAMS = \
noinst_PROGRAMS = \
aubioquiet
-EXTRA_DIST = utils.h
+EXTRA_DIST = utils.h sndfileio.h jackio.h
# optionally add sources file for these programs
-aubioonset_SOURCES = aubioonset.c utils.c
-aubionotes_SOURCES = aubionotes.c utils.c
-aubiotrack_SOURCES = aubiotrack.c utils.c
-aubioquiet_SOURCES = aubioquiet.c utils.c
-aubiomfcc_SOURCES = aubiomfcc.c utils.c
+COMMON_SOURCE_FILES = sndfileio.c jackio.c utils.c
+aubioonset_SOURCES = aubioonset.c $(COMMON_SOURCE_FILES)
+aubionotes_SOURCES = aubionotes.c $(COMMON_SOURCE_FILES)
+aubiotrack_SOURCES = aubiotrack.c $(COMMON_SOURCE_FILES)
+aubioquiet_SOURCES = aubioquiet.c $(COMMON_SOURCE_FILES)
+aubiomfcc_SOURCES = aubiomfcc.c $(COMMON_SOURCE_FILES)
-aubioonset_LDADD = @JACK_LIBS@
-aubionotes_LDADD = @JACK_LIBS@
-aubiotrack_LDADD = @JACK_LIBS@
-aubioquiet_LDADD = @JACK_LIBS@
-aubiomfcc_LDADD = @JACK_LIBS@
+aubioonset_LDADD = @SNDFILE_LIBS@ @JACK_LIBS@
+aubionotes_LDADD = @SNDFILE_LIBS@ @JACK_LIBS@
+aubiotrack_LDADD = @SNDFILE_LIBS@ @JACK_LIBS@
+aubioquiet_LDADD = @SNDFILE_LIBS@ @JACK_LIBS@
+aubiomfcc_LDADD = @SNDFILE_LIBS@ @JACK_LIBS@
--- /dev/null
+/*
+ Copyright (C) 2003-2009 Paul Brossier <piem@aubio.org>
+
+ This file is part of aubio.
+
+ aubio 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.
+
+ aubio 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 aubio. If not, see <http://www.gnu.org/licenses/>.
+
+*/
+
+#include <aubio.h>
+
+#if HAVE_JACK
+#include "aubio_priv.h"
+#include "jackio.h"
+
+typedef jack_default_audio_sample_t jack_sample_t;
+
+#if HAVE_AUBIO_DOUBLE
+#define AUBIO_JACK_MAX_FRAMES 4096
+#define AUBIO_JACK_NEEDS_CONVERSION
+#endif
+
+#define RINGBUFFER_SIZE 1024*sizeof(jack_midi_event_t)
+
+/**
+ * jack device structure
+ */
+struct _aubio_jack_t
+{
+ /** jack client */
+ jack_client_t *client;
+ /** jack output ports */
+ jack_port_t **oports;
+ /** jack input ports */
+ jack_port_t **iports;
+ /** jack input buffer */
+ jack_sample_t **ibufs;
+ /** jack output buffer */
+ jack_sample_t **obufs;
+#ifdef AUBIO_JACK_NEEDS_CONVERSION
+ /** converted jack input buffer */
+ smpl_t **sibufs;
+ /** converted jack output buffer */
+ smpl_t **sobufs;
+#endif
+ /** jack input audio channels */
+ uint_t ichan;
+ /** jack output audio channels */
+ uint_t ochan;
+ /** jack input midi channels */
+ uint_t imidichan;
+ /** jack output midi channels */
+ uint_t omidichan;
+ /** midi output ringbuffer */
+ jack_ringbuffer_t *midi_out_ring;
+ /** jack samplerate (Hz) */
+ uint_t samplerate;
+ /** jack processing function */
+ aubio_process_func_t callback;
+};
+
+/* static memory management */
+static aubio_jack_t *aubio_jack_alloc (uint_t ichan, uint_t ochan,
+ uint_t imidichan, uint_t omidichan);
+static uint_t aubio_jack_free (aubio_jack_t * jack_setup);
+/* jack callback functions */
+static int aubio_jack_process (jack_nframes_t nframes, void *arg);
+static void aubio_jack_shutdown (void *arg);
+
+aubio_jack_t *
+new_aubio_jack (uint_t ichan, uint_t ochan,
+ uint_t imidichan, uint_t omidichan, aubio_process_func_t callback)
+{
+ aubio_jack_t *jack_setup = aubio_jack_alloc (ichan, ochan,
+ imidichan, omidichan);
+ uint_t i;
+ char *client_name = "aubio";
+ char *jack_port_type;
+ char name[64];
+ /* initial jack client setup */
+ if ((jack_setup->client = jack_client_new (client_name)) == 0) {
+ AUBIO_ERR ("jack server not running?\n");
+ AUBIO_QUIT (AUBIO_FAIL);
+ }
+
+ if (jack_setup->omidichan) {
+ jack_setup->midi_out_ring = jack_ringbuffer_create (RINGBUFFER_SIZE);
+
+ if (jack_setup->midi_out_ring == NULL) {
+ AUBIO_ERR ("Failed creating jack midi output ringbuffer.");
+ AUBIO_QUIT (AUBIO_FAIL);
+ }
+
+ jack_ringbuffer_mlock (jack_setup->midi_out_ring);
+ }
+
+ /* set callbacks */
+ jack_set_process_callback (jack_setup->client, aubio_jack_process,
+ (void *) jack_setup);
+ jack_on_shutdown (jack_setup->client, aubio_jack_shutdown,
+ (void *) jack_setup);
+
+ /* register jack output audio and midi ports */
+ for (i = 0; i < ochan + omidichan; i++) {
+ if (i < ochan) {
+ jack_port_type = JACK_DEFAULT_AUDIO_TYPE;
+ AUBIO_SPRINTF (name, "out_%d", i + 1);
+ } else {
+ jack_port_type = JACK_DEFAULT_MIDI_TYPE;
+ AUBIO_SPRINTF (name, "midi_out_%d", i - ochan + 1);
+ }
+ if ((jack_setup->oports[i] =
+ jack_port_register (jack_setup->client, name,
+ jack_port_type, JackPortIsOutput, 0)) == 0) {
+ goto beach;
+ }
+ AUBIO_DBG ("%s:%s\n", client_name, name);
+ }
+
+ /* register jack input audio ports */
+ for (i = 0; i < ichan + imidichan; i++) {
+ if (i < ichan) {
+ jack_port_type = JACK_DEFAULT_AUDIO_TYPE;
+ AUBIO_SPRINTF (name, "in_%d", i + 1);
+ } else {
+ jack_port_type = JACK_DEFAULT_MIDI_TYPE;
+ AUBIO_SPRINTF (name, "midi_in_%d", i - ichan + 1);
+ }
+ if ((jack_setup->iports[i] =
+ jack_port_register (jack_setup->client, name,
+ jack_port_type, JackPortIsInput, 0)) == 0) {
+ goto beach;
+ }
+ AUBIO_DBG ("%s:%s\n", client_name, name);
+ }
+
+ /* set processing callback */
+ jack_setup->callback = callback;
+ return jack_setup;
+
+beach:
+ AUBIO_ERR ("failed registering port \"%s:%s\"!\n", client_name, name);
+ jack_client_close (jack_setup->client);
+ AUBIO_QUIT (AUBIO_FAIL);
+}
+
+uint_t
+aubio_jack_activate (aubio_jack_t * jack_setup)
+{
+ /* get sample rate */
+ jack_setup->samplerate = jack_get_sample_rate (jack_setup->client);
+ /* actual jack process activation */
+ if (jack_activate (jack_setup->client)) {
+ AUBIO_ERR ("jack client activation failed");
+ return 1;
+ }
+ return 0;
+}
+
+void
+aubio_jack_close (aubio_jack_t * jack_setup)
+{
+ /* bug : should disconnect all ports first */
+ jack_client_close (jack_setup->client);
+ aubio_jack_free (jack_setup);
+}
+
+/* memory management */
+static aubio_jack_t *
+aubio_jack_alloc (uint_t ichan, uint_t ochan,
+ uint_t imidichan, uint_t omidichan)
+{
+ aubio_jack_t *jack_setup = AUBIO_NEW (aubio_jack_t);
+ jack_setup->ichan = ichan;
+ jack_setup->ochan = ochan;
+ jack_setup->imidichan = imidichan;
+ jack_setup->omidichan = omidichan;
+ jack_setup->oports = AUBIO_ARRAY (jack_port_t *, ichan + imidichan);
+ jack_setup->iports = AUBIO_ARRAY (jack_port_t *, ochan + omidichan);
+ jack_setup->ibufs = AUBIO_ARRAY (jack_sample_t *, ichan);
+ jack_setup->obufs = AUBIO_ARRAY (jack_sample_t *, ochan);
+#ifdef AUBIO_JACK_NEEDS_CONVERSION
+ /* allocate arrays for data conversion */
+ jack_setup->sibufs = AUBIO_ARRAY (smpl_t *, ichan);
+ uint_t i;
+ for (i = 0; i < ichan; i++) {
+ jack_setup->sibufs[i] = AUBIO_ARRAY (smpl_t, AUBIO_JACK_MAX_FRAMES);
+ }
+ jack_setup->sobufs = AUBIO_ARRAY (smpl_t *, ochan);
+ for (i = 0; i < ochan; i++) {
+ jack_setup->sobufs[i] = AUBIO_ARRAY (smpl_t, AUBIO_JACK_MAX_FRAMES);
+ }
+#endif
+ return jack_setup;
+}
+
+static uint_t
+aubio_jack_free (aubio_jack_t * jack_setup)
+{
+ if (jack_setup->omidichan && jack_setup->midi_out_ring) {
+ jack_ringbuffer_free (jack_setup->midi_out_ring);
+ }
+ AUBIO_FREE (jack_setup->oports);
+ AUBIO_FREE (jack_setup->iports);
+ AUBIO_FREE (jack_setup->ibufs);
+ AUBIO_FREE (jack_setup->obufs);
+ AUBIO_FREE (jack_setup);
+ return AUBIO_OK;
+}
+
+/* jack callback functions */
+static void
+aubio_jack_shutdown (void *arg UNUSED)
+{
+ AUBIO_ERR ("jack shutdown\n");
+ AUBIO_QUIT (AUBIO_OK);
+}
+
+static void process_midi_output (aubio_jack_t * dev, jack_nframes_t nframes);
+
+static int
+aubio_jack_process (jack_nframes_t nframes, void *arg)
+{
+ aubio_jack_t *dev = (aubio_jack_t *) arg;
+ uint_t i;
+ for (i = 0; i < dev->ichan; i++) {
+ /* get readable input */
+ dev->ibufs[i] =
+ (jack_sample_t *) jack_port_get_buffer (dev->iports[i], nframes);
+ }
+ for (i = 0; i < dev->ochan; i++) {
+ /* get writable output */
+ dev->obufs[i] =
+ (jack_sample_t *) jack_port_get_buffer (dev->oports[i], nframes);
+ }
+#ifndef AUBIO_JACK_NEEDS_CONVERSION
+ dev->callback (dev->ibufs, dev->obufs, nframes);
+#else
+ uint_t j;
+ for (j = 0; j < MIN (nframes, AUBIO_JACK_MAX_FRAMES); j++) {
+ for (i = 0; i < dev->ichan; i++) {
+ dev->sibufs[i][j] = (smpl_t) dev->ibufs[i][j];
+ }
+ }
+ dev->callback (dev->sibufs, dev->sobufs, nframes);
+ for (j = 0; j < MIN (nframes, AUBIO_JACK_MAX_FRAMES); j++) {
+ for (i = 0; i < dev->ochan; i++) {
+ dev->obufs[i][j] = (jack_sample_t) dev->sobufs[i][j];
+ }
+ }
+#endif
+
+ /* now process midi stuff */
+ if (dev->omidichan) {
+ process_midi_output (dev, nframes);
+ }
+
+ return 0;
+}
+
+void
+aubio_jack_midi_event_write (aubio_jack_t * dev, jack_midi_event_t * event)
+{
+ int written;
+
+ if (jack_ringbuffer_write_space (dev->midi_out_ring) < sizeof (*event)) {
+ AUBIO_ERR ("Not enough space to write midi output, midi event lost!\n");
+ return;
+ }
+
+ written = jack_ringbuffer_write (dev->midi_out_ring,
+ (char *) event, sizeof (*event));
+
+ if (written != sizeof (*event)) {
+ AUBIO_WRN ("Call to jack_ringbuffer_write failed, midi event lost! \n");
+ }
+}
+
+static void
+process_midi_output (aubio_jack_t * dev, jack_nframes_t nframes)
+{
+ int read, sendtime;
+ jack_midi_event_t ev;
+ unsigned char *buffer;
+ jack_nframes_t last_frame_time = jack_last_frame_time (dev->client);
+ // TODO for each omidichan
+ void *port_buffer = jack_port_get_buffer (dev->oports[dev->ochan], nframes);
+
+ if (port_buffer == NULL) {
+ AUBIO_WRN ("Failed to get jack midi output port, will not send anything\n");
+ return;
+ }
+
+ jack_midi_clear_buffer (port_buffer);
+
+ // TODO add rate_limit
+
+ while (jack_ringbuffer_read_space (dev->midi_out_ring)) {
+ read = jack_ringbuffer_peek (dev->midi_out_ring, (char *) &ev, sizeof (ev));
+
+ if (read != sizeof (ev)) {
+ AUBIO_WRN ("Short read from the ringbuffer, possible note loss.\n");
+ jack_ringbuffer_read_advance (dev->midi_out_ring, read);
+ continue;
+ }
+
+ sendtime = ev.time + nframes - last_frame_time;
+
+ /* send time is after current period, will do this one later */
+ if (sendtime >= (int) nframes) {
+ break;
+ }
+
+ if (sendtime < 0) {
+ sendtime = 0;
+ }
+
+ jack_ringbuffer_read_advance (dev->midi_out_ring, sizeof (ev));
+
+ buffer = jack_midi_event_reserve (port_buffer, sendtime, ev.size);
+
+ if (buffer == NULL) {
+ AUBIO_WRN ("Call to jack_midi_event_reserve failed, note lost.\n");
+ break;
+ }
+
+ AUBIO_MEMCPY (buffer, ev.buffer, ev.size);
+ }
+}
+
+#endif /* HAVE_JACK */
--- /dev/null
+/*
+ Copyright (C) 2003-2009 Paul Brossier <piem@aubio.org>
+
+ This file is part of aubio.
+
+ aubio 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.
+
+ aubio 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 aubio. If not, see <http://www.gnu.org/licenses/>.
+
+*/
+
+#ifndef JACKIO_H
+#define JACKIO_H
+
+/**
+ * @file
+ *
+ * Jack driver for aubio
+ *
+ */
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+#include <jack/jack.h>
+#include <jack/midiport.h>
+#include <jack/ringbuffer.h>
+
+/** jack object */
+typedef struct _aubio_jack_t aubio_jack_t;
+/** jack process function */
+typedef int (*aubio_process_func_t) (smpl_t ** input,
+ smpl_t ** output, int nframes);
+
+/** jack device creation function */
+aubio_jack_t *new_aubio_jack (uint_t inchannels, uint_t outchannels,
+ uint_t imidichan, uint_t omidichan,
+ aubio_process_func_t callback);
+/** activate jack client (run jackprocess function) */
+uint_t aubio_jack_activate (aubio_jack_t * jack_setup);
+/** close and delete jack client */
+void aubio_jack_close (aubio_jack_t * jack_setup);
+
+/** write a jack_midi_event_t to the midi output ringbuffer */
+void aubio_jack_midi_event_write (aubio_jack_t * jack_setup,
+ jack_midi_event_t * event);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* JACKIO_H */
--- /dev/null
+/*
+ Copyright (C) 2003 Paul Brossier
+
+ This program 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 2 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, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#include <string.h>
+
+#include <sndfile.h>
+
+#include "aubio_priv.h"
+#include "fvec.h"
+#include "sndfileio.h"
+#include "mathutils.h"
+
+#define MAX_CHANNELS 6
+#define MAX_SIZE 4096
+
+struct _aubio_sndfile_t {
+ SNDFILE *handle;
+ int samplerate;
+ int channels;
+ int format;
+ float *tmpdata; /** scratch pad for interleaving/deinterleaving. */
+ int size; /** store the size to check if realloc needed */
+};
+
+aubio_sndfile_t * new_aubio_sndfile_ro(const char* outputname) {
+ aubio_sndfile_t * f = AUBIO_NEW(aubio_sndfile_t);
+ SF_INFO sfinfo;
+ AUBIO_MEMSET(&sfinfo, 0, sizeof (sfinfo));
+
+ f->handle = sf_open (outputname, SFM_READ, &sfinfo);
+
+ if (f->handle == NULL) {
+ AUBIO_ERR("Failed opening %s: %s\n", outputname,
+ sf_strerror (NULL)); /* libsndfile err msg */
+ return NULL;
+ }
+
+ if (sfinfo.channels > MAX_CHANNELS) {
+ AUBIO_ERR("Not able to process more than %d channels\n", MAX_CHANNELS);
+ return NULL;
+ }
+
+ f->size = MAX_SIZE*sfinfo.channels;
+ f->tmpdata = AUBIO_ARRAY(float,f->size);
+ /* get input specs */
+ f->samplerate = sfinfo.samplerate;
+ f->channels = sfinfo.channels;
+ f->format = sfinfo.format;
+
+ return f;
+}
+
+int aubio_sndfile_open_wo(aubio_sndfile_t * f, const char* inputname) {
+ SF_INFO sfinfo;
+ AUBIO_MEMSET(&sfinfo, 0, sizeof (sfinfo));
+
+ /* define file output spec */
+ sfinfo.samplerate = f->samplerate;
+ sfinfo.channels = f->channels;
+ sfinfo.format = f->format;
+
+ if (! (f->handle = sf_open (inputname, SFM_WRITE, &sfinfo))) {
+ AUBIO_ERR("Not able to open output file %s.\n", inputname);
+ AUBIO_ERR("%s\n",sf_strerror (NULL)); /* libsndfile err msg */
+ AUBIO_QUIT(AUBIO_FAIL);
+ }
+
+ if (sfinfo.channels > MAX_CHANNELS) {
+ AUBIO_ERR("Not able to process more than %d channels\n", MAX_CHANNELS);
+ AUBIO_QUIT(AUBIO_FAIL);
+ }
+ f->size = MAX_SIZE*sfinfo.channels;
+ f->tmpdata = AUBIO_ARRAY(float,f->size);
+ return AUBIO_OK;
+}
+
+/* setup file struct from existing one */
+aubio_sndfile_t * new_aubio_sndfile_wo(aubio_sndfile_t * fmodel, const char *outputname) {
+ aubio_sndfile_t * f = AUBIO_NEW(aubio_sndfile_t);
+ f->samplerate = fmodel->samplerate;
+ f->channels = fmodel->channels;
+ f->format = fmodel->format;
+ aubio_sndfile_open_wo(f, outputname);
+ return f;
+}
+
+
+/* return 0 if properly closed, 1 otherwise */
+int del_aubio_sndfile(aubio_sndfile_t * f) {
+ if (sf_close(f->handle)) {
+ AUBIO_ERR("Error closing file.");
+ puts (sf_strerror (NULL));
+ return 1;
+ }
+ AUBIO_FREE(f->tmpdata);
+ AUBIO_FREE(f);
+ //AUBIO_DBG("File closed.\n");
+ return 0;
+}
+
+/**************************************************************
+ *
+ * Read write methods
+ *
+ */
+
+
+/* read frames from file in data
+ * return the number of frames actually read */
+int aubio_sndfile_read(aubio_sndfile_t * f, int frames, fvec_t * read) {
+ sf_count_t read_frames;
+ int i,j, channels = f->channels;
+ int nsamples = frames*channels;
+ int aread;
+ smpl_t *pread;
+
+ /* allocate data for de/interleaving reallocated when needed. */
+ if (nsamples >= f->size) {
+ AUBIO_ERR("Maximum aubio_sndfile_read buffer size exceeded.");
+ return -1;
+ /*
+ AUBIO_FREE(f->tmpdata);
+ f->tmpdata = AUBIO_ARRAY(float,nsamples);
+ */
+ }
+ //f->size = nsamples;
+
+ /* do actual reading */
+ read_frames = sf_read_float (f->handle, f->tmpdata, nsamples);
+
+ aread = (int)FLOOR(read_frames/(float)channels);
+
+ /* de-interleaving data */
+ for (i=0; i<channels; i++) {
+ pread = (smpl_t *)fvec_get_channel(read,i);
+ for (j=0; j<aread; j++) {
+ pread[j] = (smpl_t)f->tmpdata[channels*j+i];
+ }
+ }
+ return aread;
+}
+
+/* write 'frames' samples to file from data
+ * return the number of frames actually written
+ */
+int aubio_sndfile_write(aubio_sndfile_t * f, int frames, fvec_t * write) {
+ sf_count_t written_frames = 0;
+ int i, j, channels = f->channels;
+ int nsamples = channels*frames;
+ smpl_t *pwrite;
+
+ /* allocate data for de/interleaving reallocated when needed. */
+ if (nsamples >= f->size) {
+ AUBIO_ERR("Maximum aubio_sndfile_write buffer size exceeded.");
+ return -1;
+ /*
+ AUBIO_FREE(f->tmpdata);
+ f->tmpdata = AUBIO_ARRAY(float,nsamples);
+ */
+ }
+ //f->size = nsamples;
+
+ /* interleaving data */
+ for (i=0; i<channels; i++) {
+ pwrite = (smpl_t *)fvec_get_channel(write,i);
+ for (j=0; j<frames; j++) {
+ f->tmpdata[channels*j+i] = (float)pwrite[j];
+ }
+ }
+ written_frames = sf_write_float (f->handle, f->tmpdata, nsamples);
+ return written_frames/channels;
+}
+
+/*******************************************************************
+ *
+ * Get object info
+ *
+ */
+
+uint_t aubio_sndfile_channels(aubio_sndfile_t * f) {
+ return f->channels;
+}
+
+uint_t aubio_sndfile_samplerate(aubio_sndfile_t * f) {
+ return f->samplerate;
+}
+
+void aubio_sndfile_info(aubio_sndfile_t * f) {
+ AUBIO_DBG("srate : %d\n", f->samplerate);
+ AUBIO_DBG("channels : %d\n", f->channels);
+ AUBIO_DBG("format : %d\n", f->format);
+}
+
--- /dev/null
+/*
+ Copyright (C) 2003 Paul Brossier
+
+ This program 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 2 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, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef SNDFILEIO_H
+#define SNDFILEIO_H
+
+/** @file
+ * sndfile functions
+ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * sndfile object
+ */
+typedef struct _aubio_sndfile_t aubio_sndfile_t;
+/**
+ * Open a sound file for reading
+ */
+aubio_sndfile_t * new_aubio_sndfile_ro (const char * inputfile);
+/**
+ * Copy file model from previously opened sound file.
+ */
+aubio_sndfile_t * new_aubio_sndfile_wo(aubio_sndfile_t * existingfile, const char * outputname);
+/**
+ * Open a sound file for writing
+ */
+int aubio_sndfile_open_wo (aubio_sndfile_t * file, const char * outputname);
+/**
+ * Read frames data from file
+ */
+int aubio_sndfile_read(aubio_sndfile_t * file, int frames, fvec_t * read);
+/**
+ * Write data of length frames to file
+ */
+int aubio_sndfile_write(aubio_sndfile_t * file, int frames, fvec_t * write);
+/**
+ * Close file and delete file object
+ */
+int del_aubio_sndfile(aubio_sndfile_t * file);
+/**
+ * Return some files facts
+ */
+void aubio_sndfile_info(aubio_sndfile_t * file);
+/**
+ * Return number of channel in file
+ */
+uint_t aubio_sndfile_channels(aubio_sndfile_t * file);
+uint_t aubio_sndfile_samplerate(aubio_sndfile_t * file);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+
#include <math.h> /* for isfinite */
#include <string.h> /* for strcmp */
#include <aubio.h>
-#include <aubioext.h>
+#include "sndfileio.h"
+#ifdef HAVE_JACK
+#include "jackio.h"
+#endif /* HAVE_JACK */
#ifdef HAVE_C99_VARARGS_MACROS
#define debug(...) if (verbose) fprintf (stderr, __VA_ARGS__)
defines = ['AUBIO_PREFIX="' + bld.env['AUBIO_PREFIX'] + '"']
defines += ['PACKAGE="' + bld.env['PACKAGE'] + '"']
+extra_source = ['utils.c', 'sndfileio.c', 'jackio.c']
+
bld.new_task_gen(features = 'cc',
- includes = '../src ../ext',
- source = 'utils.c',
+ includes = '../src',
+ source = extra_source,
uselib = ['LASH'],
defines = defines,
- target = 'utils')
+ target = 'utils_io')
# loop over all *.c filenames in examples to build them all
for target_name in bld.path.ant_glob('*.c').split():
# ignore utils.c
- if target_name in ['utils.c']: continue
+ if target_name in extra_source: continue
bld.new_task_gen(features = 'cc cprogram',
- add_objects = 'utils',
- includes = '../src ../ext',
+ add_objects = 'utils_io',
+ includes = '../src',
defines = defines,
- uselib = ['LASH'],
- uselib_local = ['aubio', 'aubioext'],
+ uselib = ['LASH', 'JACK', 'SNDFILE'],
+ uselib_local = ['aubio'],
source = target_name,
# program name is filename.c without the .c
target = target_name.split('.')[0])
+++ /dev/null
-pkginclude_HEADERS = \
- aubioext.h \
- jackio.h \
- sndfileio.h
-
-lib_LTLIBRARIES = libaubioext.la
-libaubioext_la_SOURCES = aubioext.h \
- jackio.c \
- jackio.h \
- sndfileio.c \
- sndfileio.h
-
-AM_CFLAGS = -I$(top_srcdir)/src @AUBIO_CFLAGS@ @SNDFILE_CFLAGS@ @JACK_CFLAGS@ @FFTWLIB_CFLAGS@ @SAMPLERATE_CFLAGS@
-libaubioext_la_LIBADD = -laubio -L${top_builddir}/src @SNDFILE_LIBS@ @JACK_LIBS@ @FFTWLIB_LIBS@ @SAMPLERATE_LIBS@ @LTLIBOBJS@
-libaubioext_la_LDFLAGS = -version-info @SHARED_VERSION_INFO@
+++ /dev/null
-/*
- Copyright (C) 2003 Paul Brossier <piem@altern.org>
-
- This program 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 2 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, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-*/
-
-#ifndef __AUBIOEXT_H__
-#define __AUBIOEXT_H__
-
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include <aubio.h>
-
-#if HAVE_JACK
-#include "jackio.h"
-#endif /* HAVE_JACK */
-
-#if HAVE_SNDFILE
-#include "sndfileio.h"
-#endif /* HAVE_SNDFILE */
-
-#ifdef __cplusplus
-} /* extern "C" */
-#endif
-
-#endif
+++ /dev/null
-/*
- Copyright (C) 2003-2009 Paul Brossier <piem@aubio.org>
-
- This file is part of aubio.
-
- aubio 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.
-
- aubio 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 aubio. If not, see <http://www.gnu.org/licenses/>.
-
-*/
-
-#include <aubio.h>
-
-#if HAVE_JACK
-#include "aubio_priv.h"
-#include "jackio.h"
-
-typedef jack_default_audio_sample_t jack_sample_t;
-
-#if HAVE_AUBIO_DOUBLE
-#define AUBIO_JACK_MAX_FRAMES 4096
-#define AUBIO_JACK_NEEDS_CONVERSION
-#endif
-
-#define RINGBUFFER_SIZE 1024*sizeof(jack_midi_event_t)
-
-/**
- * jack device structure
- */
-struct _aubio_jack_t
-{
- /** jack client */
- jack_client_t *client;
- /** jack output ports */
- jack_port_t **oports;
- /** jack input ports */
- jack_port_t **iports;
- /** jack input buffer */
- jack_sample_t **ibufs;
- /** jack output buffer */
- jack_sample_t **obufs;
-#ifdef AUBIO_JACK_NEEDS_CONVERSION
- /** converted jack input buffer */
- smpl_t **sibufs;
- /** converted jack output buffer */
- smpl_t **sobufs;
-#endif
- /** jack input audio channels */
- uint_t ichan;
- /** jack output audio channels */
- uint_t ochan;
- /** jack input midi channels */
- uint_t imidichan;
- /** jack output midi channels */
- uint_t omidichan;
- /** midi output ringbuffer */
- jack_ringbuffer_t *midi_out_ring;
- /** jack samplerate (Hz) */
- uint_t samplerate;
- /** jack processing function */
- aubio_process_func_t callback;
-};
-
-/* static memory management */
-static aubio_jack_t *aubio_jack_alloc (uint_t ichan, uint_t ochan,
- uint_t imidichan, uint_t omidichan);
-static uint_t aubio_jack_free (aubio_jack_t * jack_setup);
-/* jack callback functions */
-static int aubio_jack_process (jack_nframes_t nframes, void *arg);
-static void aubio_jack_shutdown (void *arg);
-
-aubio_jack_t *
-new_aubio_jack (uint_t ichan, uint_t ochan,
- uint_t imidichan, uint_t omidichan, aubio_process_func_t callback)
-{
- aubio_jack_t *jack_setup = aubio_jack_alloc (ichan, ochan,
- imidichan, omidichan);
- uint_t i;
- char *client_name = "aubio";
- char *jack_port_type;
- char name[64];
- /* initial jack client setup */
- if ((jack_setup->client = jack_client_new (client_name)) == 0) {
- AUBIO_ERR ("jack server not running?\n");
- AUBIO_QUIT (AUBIO_FAIL);
- }
-
- if (jack_setup->omidichan) {
- jack_setup->midi_out_ring = jack_ringbuffer_create (RINGBUFFER_SIZE);
-
- if (jack_setup->midi_out_ring == NULL) {
- AUBIO_ERR ("Failed creating jack midi output ringbuffer.");
- AUBIO_QUIT (AUBIO_FAIL);
- }
-
- jack_ringbuffer_mlock (jack_setup->midi_out_ring);
- }
-
- /* set callbacks */
- jack_set_process_callback (jack_setup->client, aubio_jack_process,
- (void *) jack_setup);
- jack_on_shutdown (jack_setup->client, aubio_jack_shutdown,
- (void *) jack_setup);
-
- /* register jack output audio and midi ports */
- for (i = 0; i < ochan + omidichan; i++) {
- if (i < ochan) {
- jack_port_type = JACK_DEFAULT_AUDIO_TYPE;
- AUBIO_SPRINTF (name, "out_%d", i + 1);
- } else {
- jack_port_type = JACK_DEFAULT_MIDI_TYPE;
- AUBIO_SPRINTF (name, "midi_out_%d", i - ochan + 1);
- }
- if ((jack_setup->oports[i] =
- jack_port_register (jack_setup->client, name,
- jack_port_type, JackPortIsOutput, 0)) == 0) {
- goto beach;
- }
- AUBIO_DBG ("%s:%s\n", client_name, name);
- }
-
- /* register jack input audio ports */
- for (i = 0; i < ichan + imidichan; i++) {
- if (i < ichan) {
- jack_port_type = JACK_DEFAULT_AUDIO_TYPE;
- AUBIO_SPRINTF (name, "in_%d", i + 1);
- } else {
- jack_port_type = JACK_DEFAULT_MIDI_TYPE;
- AUBIO_SPRINTF (name, "midi_in_%d", i - ichan + 1);
- }
- if ((jack_setup->iports[i] =
- jack_port_register (jack_setup->client, name,
- jack_port_type, JackPortIsInput, 0)) == 0) {
- goto beach;
- }
- AUBIO_DBG ("%s:%s\n", client_name, name);
- }
-
- /* set processing callback */
- jack_setup->callback = callback;
- return jack_setup;
-
-beach:
- AUBIO_ERR ("failed registering port \"%s:%s\"!\n", client_name, name);
- jack_client_close (jack_setup->client);
- AUBIO_QUIT (AUBIO_FAIL);
-}
-
-uint_t
-aubio_jack_activate (aubio_jack_t * jack_setup)
-{
- /* get sample rate */
- jack_setup->samplerate = jack_get_sample_rate (jack_setup->client);
- /* actual jack process activation */
- if (jack_activate (jack_setup->client)) {
- AUBIO_ERR ("jack client activation failed");
- return 1;
- }
- return 0;
-}
-
-void
-aubio_jack_close (aubio_jack_t * jack_setup)
-{
- /* bug : should disconnect all ports first */
- jack_client_close (jack_setup->client);
- aubio_jack_free (jack_setup);
-}
-
-/* memory management */
-static aubio_jack_t *
-aubio_jack_alloc (uint_t ichan, uint_t ochan,
- uint_t imidichan, uint_t omidichan)
-{
- aubio_jack_t *jack_setup = AUBIO_NEW (aubio_jack_t);
- jack_setup->ichan = ichan;
- jack_setup->ochan = ochan;
- jack_setup->imidichan = imidichan;
- jack_setup->omidichan = omidichan;
- jack_setup->oports = AUBIO_ARRAY (jack_port_t *, ichan + imidichan);
- jack_setup->iports = AUBIO_ARRAY (jack_port_t *, ochan + omidichan);
- jack_setup->ibufs = AUBIO_ARRAY (jack_sample_t *, ichan);
- jack_setup->obufs = AUBIO_ARRAY (jack_sample_t *, ochan);
-#ifdef AUBIO_JACK_NEEDS_CONVERSION
- /* allocate arrays for data conversion */
- jack_setup->sibufs = AUBIO_ARRAY (smpl_t *, ichan);
- uint_t i;
- for (i = 0; i < ichan; i++) {
- jack_setup->sibufs[i] = AUBIO_ARRAY (smpl_t, AUBIO_JACK_MAX_FRAMES);
- }
- jack_setup->sobufs = AUBIO_ARRAY (smpl_t *, ochan);
- for (i = 0; i < ochan; i++) {
- jack_setup->sobufs[i] = AUBIO_ARRAY (smpl_t, AUBIO_JACK_MAX_FRAMES);
- }
-#endif
- return jack_setup;
-}
-
-static uint_t
-aubio_jack_free (aubio_jack_t * jack_setup)
-{
- if (jack_setup->omidichan && jack_setup->midi_out_ring) {
- jack_ringbuffer_free (jack_setup->midi_out_ring);
- }
- AUBIO_FREE (jack_setup->oports);
- AUBIO_FREE (jack_setup->iports);
- AUBIO_FREE (jack_setup->ibufs);
- AUBIO_FREE (jack_setup->obufs);
- AUBIO_FREE (jack_setup);
- return AUBIO_OK;
-}
-
-/* jack callback functions */
-static void
-aubio_jack_shutdown (void *arg UNUSED)
-{
- AUBIO_ERR ("jack shutdown\n");
- AUBIO_QUIT (AUBIO_OK);
-}
-
-static void process_midi_output (aubio_jack_t * dev, jack_nframes_t nframes);
-
-static int
-aubio_jack_process (jack_nframes_t nframes, void *arg)
-{
- aubio_jack_t *dev = (aubio_jack_t *) arg;
- uint_t i;
- for (i = 0; i < dev->ichan; i++) {
- /* get readable input */
- dev->ibufs[i] =
- (jack_sample_t *) jack_port_get_buffer (dev->iports[i], nframes);
- }
- for (i = 0; i < dev->ochan; i++) {
- /* get writable output */
- dev->obufs[i] =
- (jack_sample_t *) jack_port_get_buffer (dev->oports[i], nframes);
- }
-#ifndef AUBIO_JACK_NEEDS_CONVERSION
- dev->callback (dev->ibufs, dev->obufs, nframes);
-#else
- uint_t j;
- for (j = 0; j < MIN (nframes, AUBIO_JACK_MAX_FRAMES); j++) {
- for (i = 0; i < dev->ichan; i++) {
- dev->sibufs[i][j] = (smpl_t) dev->ibufs[i][j];
- }
- }
- dev->callback (dev->sibufs, dev->sobufs, nframes);
- for (j = 0; j < MIN (nframes, AUBIO_JACK_MAX_FRAMES); j++) {
- for (i = 0; i < dev->ochan; i++) {
- dev->obufs[i][j] = (jack_sample_t) dev->sobufs[i][j];
- }
- }
-#endif
-
- /* now process midi stuff */
- if (dev->omidichan) {
- process_midi_output (dev, nframes);
- }
-
- return 0;
-}
-
-void
-aubio_jack_midi_event_write (aubio_jack_t * dev, jack_midi_event_t * event)
-{
- int written;
-
- if (jack_ringbuffer_write_space (dev->midi_out_ring) < sizeof (*event)) {
- AUBIO_ERR ("Not enough space to write midi output, midi event lost!\n");
- return;
- }
-
- written = jack_ringbuffer_write (dev->midi_out_ring,
- (char *) event, sizeof (*event));
-
- if (written != sizeof (*event)) {
- AUBIO_WRN ("Call to jack_ringbuffer_write failed, midi event lost! \n");
- }
-}
-
-static void
-process_midi_output (aubio_jack_t * dev, jack_nframes_t nframes)
-{
- int read, sendtime;
- jack_midi_event_t ev;
- unsigned char *buffer;
- jack_nframes_t last_frame_time = jack_last_frame_time (dev->client);
- // TODO for each omidichan
- void *port_buffer = jack_port_get_buffer (dev->oports[dev->ochan], nframes);
-
- if (port_buffer == NULL) {
- AUBIO_WRN ("Failed to get jack midi output port, will not send anything\n");
- return;
- }
-
- jack_midi_clear_buffer (port_buffer);
-
- // TODO add rate_limit
-
- while (jack_ringbuffer_read_space (dev->midi_out_ring)) {
- read = jack_ringbuffer_peek (dev->midi_out_ring, (char *) &ev, sizeof (ev));
-
- if (read != sizeof (ev)) {
- AUBIO_WRN ("Short read from the ringbuffer, possible note loss.\n");
- jack_ringbuffer_read_advance (dev->midi_out_ring, read);
- continue;
- }
-
- sendtime = ev.time + nframes - last_frame_time;
-
- /* send time is after current period, will do this one later */
- if (sendtime >= (int) nframes) {
- break;
- }
-
- if (sendtime < 0) {
- sendtime = 0;
- }
-
- jack_ringbuffer_read_advance (dev->midi_out_ring, sizeof (ev));
-
- buffer = jack_midi_event_reserve (port_buffer, sendtime, ev.size);
-
- if (buffer == NULL) {
- AUBIO_WRN ("Call to jack_midi_event_reserve failed, note lost.\n");
- break;
- }
-
- AUBIO_MEMCPY (buffer, ev.buffer, ev.size);
- }
-}
-
-#endif /* HAVE_JACK */
+++ /dev/null
-/*
- Copyright (C) 2003-2009 Paul Brossier <piem@aubio.org>
-
- This file is part of aubio.
-
- aubio 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.
-
- aubio 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 aubio. If not, see <http://www.gnu.org/licenses/>.
-
-*/
-
-#ifndef JACKIO_H
-#define JACKIO_H
-
-/**
- * @file
- *
- * Jack driver for aubio
- *
- */
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-#include <jack/jack.h>
-#include <jack/midiport.h>
-#include <jack/ringbuffer.h>
-
-/** jack object */
-typedef struct _aubio_jack_t aubio_jack_t;
-/** jack process function */
-typedef int (*aubio_process_func_t) (smpl_t ** input,
- smpl_t ** output, int nframes);
-
-/** jack device creation function */
-aubio_jack_t *new_aubio_jack (uint_t inchannels, uint_t outchannels,
- uint_t imidichan, uint_t omidichan,
- aubio_process_func_t callback);
-/** activate jack client (run jackprocess function) */
-uint_t aubio_jack_activate (aubio_jack_t * jack_setup);
-/** close and delete jack client */
-void aubio_jack_close (aubio_jack_t * jack_setup);
-
-/** write a jack_midi_event_t to the midi output ringbuffer */
-void aubio_jack_midi_event_write (aubio_jack_t * jack_setup,
- jack_midi_event_t * event);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* JACKIO_H */
+++ /dev/null
-/*
- Copyright (C) 2003 Paul Brossier
-
- This program 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 2 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, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-*/
-
-#include <string.h>
-
-#include <sndfile.h>
-
-#include "aubio_priv.h"
-#include "fvec.h"
-#include "sndfileio.h"
-#include "mathutils.h"
-
-#define MAX_CHANNELS 6
-#define MAX_SIZE 4096
-
-struct _aubio_sndfile_t {
- SNDFILE *handle;
- int samplerate;
- int channels;
- int format;
- float *tmpdata; /** scratch pad for interleaving/deinterleaving. */
- int size; /** store the size to check if realloc needed */
-};
-
-aubio_sndfile_t * new_aubio_sndfile_ro(const char* outputname) {
- aubio_sndfile_t * f = AUBIO_NEW(aubio_sndfile_t);
- SF_INFO sfinfo;
- AUBIO_MEMSET(&sfinfo, 0, sizeof (sfinfo));
-
- f->handle = sf_open (outputname, SFM_READ, &sfinfo);
-
- if (f->handle == NULL) {
- AUBIO_ERR("Failed opening %s: %s\n", outputname,
- sf_strerror (NULL)); /* libsndfile err msg */
- return NULL;
- }
-
- if (sfinfo.channels > MAX_CHANNELS) {
- AUBIO_ERR("Not able to process more than %d channels\n", MAX_CHANNELS);
- return NULL;
- }
-
- f->size = MAX_SIZE*sfinfo.channels;
- f->tmpdata = AUBIO_ARRAY(float,f->size);
- /* get input specs */
- f->samplerate = sfinfo.samplerate;
- f->channels = sfinfo.channels;
- f->format = sfinfo.format;
-
- return f;
-}
-
-int aubio_sndfile_open_wo(aubio_sndfile_t * f, const char* inputname) {
- SF_INFO sfinfo;
- AUBIO_MEMSET(&sfinfo, 0, sizeof (sfinfo));
-
- /* define file output spec */
- sfinfo.samplerate = f->samplerate;
- sfinfo.channels = f->channels;
- sfinfo.format = f->format;
-
- if (! (f->handle = sf_open (inputname, SFM_WRITE, &sfinfo))) {
- AUBIO_ERR("Not able to open output file %s.\n", inputname);
- AUBIO_ERR("%s\n",sf_strerror (NULL)); /* libsndfile err msg */
- AUBIO_QUIT(AUBIO_FAIL);
- }
-
- if (sfinfo.channels > MAX_CHANNELS) {
- AUBIO_ERR("Not able to process more than %d channels\n", MAX_CHANNELS);
- AUBIO_QUIT(AUBIO_FAIL);
- }
- f->size = MAX_SIZE*sfinfo.channels;
- f->tmpdata = AUBIO_ARRAY(float,f->size);
- return AUBIO_OK;
-}
-
-/* setup file struct from existing one */
-aubio_sndfile_t * new_aubio_sndfile_wo(aubio_sndfile_t * fmodel, const char *outputname) {
- aubio_sndfile_t * f = AUBIO_NEW(aubio_sndfile_t);
- f->samplerate = fmodel->samplerate;
- f->channels = fmodel->channels;
- f->format = fmodel->format;
- aubio_sndfile_open_wo(f, outputname);
- return f;
-}
-
-
-/* return 0 if properly closed, 1 otherwise */
-int del_aubio_sndfile(aubio_sndfile_t * f) {
- if (sf_close(f->handle)) {
- AUBIO_ERR("Error closing file.");
- puts (sf_strerror (NULL));
- return 1;
- }
- AUBIO_FREE(f->tmpdata);
- AUBIO_FREE(f);
- //AUBIO_DBG("File closed.\n");
- return 0;
-}
-
-/**************************************************************
- *
- * Read write methods
- *
- */
-
-
-/* read frames from file in data
- * return the number of frames actually read */
-int aubio_sndfile_read(aubio_sndfile_t * f, int frames, fvec_t * read) {
- sf_count_t read_frames;
- int i,j, channels = f->channels;
- int nsamples = frames*channels;
- int aread;
- smpl_t *pread;
-
- /* allocate data for de/interleaving reallocated when needed. */
- if (nsamples >= f->size) {
- AUBIO_ERR("Maximum aubio_sndfile_read buffer size exceeded.");
- return -1;
- /*
- AUBIO_FREE(f->tmpdata);
- f->tmpdata = AUBIO_ARRAY(float,nsamples);
- */
- }
- //f->size = nsamples;
-
- /* do actual reading */
- read_frames = sf_read_float (f->handle, f->tmpdata, nsamples);
-
- aread = (int)FLOOR(read_frames/(float)channels);
-
- /* de-interleaving data */
- for (i=0; i<channels; i++) {
- pread = (smpl_t *)fvec_get_channel(read,i);
- for (j=0; j<aread; j++) {
- pread[j] = (smpl_t)f->tmpdata[channels*j+i];
- }
- }
- return aread;
-}
-
-/* write 'frames' samples to file from data
- * return the number of frames actually written
- */
-int aubio_sndfile_write(aubio_sndfile_t * f, int frames, fvec_t * write) {
- sf_count_t written_frames = 0;
- int i, j, channels = f->channels;
- int nsamples = channels*frames;
- smpl_t *pwrite;
-
- /* allocate data for de/interleaving reallocated when needed. */
- if (nsamples >= f->size) {
- AUBIO_ERR("Maximum aubio_sndfile_write buffer size exceeded.");
- return -1;
- /*
- AUBIO_FREE(f->tmpdata);
- f->tmpdata = AUBIO_ARRAY(float,nsamples);
- */
- }
- //f->size = nsamples;
-
- /* interleaving data */
- for (i=0; i<channels; i++) {
- pwrite = (smpl_t *)fvec_get_channel(write,i);
- for (j=0; j<frames; j++) {
- f->tmpdata[channels*j+i] = (float)pwrite[j];
- }
- }
- written_frames = sf_write_float (f->handle, f->tmpdata, nsamples);
- return written_frames/channels;
-}
-
-/*******************************************************************
- *
- * Get object info
- *
- */
-
-uint_t aubio_sndfile_channels(aubio_sndfile_t * f) {
- return f->channels;
-}
-
-uint_t aubio_sndfile_samplerate(aubio_sndfile_t * f) {
- return f->samplerate;
-}
-
-void aubio_sndfile_info(aubio_sndfile_t * f) {
- AUBIO_DBG("srate : %d\n", f->samplerate);
- AUBIO_DBG("channels : %d\n", f->channels);
- AUBIO_DBG("format : %d\n", f->format);
-}
-
+++ /dev/null
-/*
- Copyright (C) 2003 Paul Brossier
-
- This program 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 2 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, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-#ifndef SNDFILEIO_H
-#define SNDFILEIO_H
-
-/** @file
- * sndfile functions
- */
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
- * sndfile object
- */
-typedef struct _aubio_sndfile_t aubio_sndfile_t;
-/**
- * Open a sound file for reading
- */
-aubio_sndfile_t * new_aubio_sndfile_ro (const char * inputfile);
-/**
- * Copy file model from previously opened sound file.
- */
-aubio_sndfile_t * new_aubio_sndfile_wo(aubio_sndfile_t * existingfile, const char * outputname);
-/**
- * Open a sound file for writing
- */
-int aubio_sndfile_open_wo (aubio_sndfile_t * file, const char * outputname);
-/**
- * Read frames data from file
- */
-int aubio_sndfile_read(aubio_sndfile_t * file, int frames, fvec_t * read);
-/**
- * Write data of length frames to file
- */
-int aubio_sndfile_write(aubio_sndfile_t * file, int frames, fvec_t * write);
-/**
- * Close file and delete file object
- */
-int del_aubio_sndfile(aubio_sndfile_t * file);
-/**
- * Return some files facts
- */
-void aubio_sndfile_info(aubio_sndfile_t * file);
-/**
- * Return number of channel in file
- */
-uint_t aubio_sndfile_channels(aubio_sndfile_t * file);
-uint_t aubio_sndfile_samplerate(aubio_sndfile_t * file);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
-
+++ /dev/null
-# build libaubioext
-libaubioext = bld.new_task_gen(
- features = 'cc cshlib',
- includes = ['.', '../src'],
- source = bld.path.ant_glob('*.c **/*.c'),
- target = 'aubioext',
- uselib = ['SNDFILE', 'JACK'],
- uselib_local = ['aubio'],
- vnum = bld.env['LIB_VERSION'])
-
-# install headers
-for file in bld.path.ant_glob('**/*.h').split():
- bld.install_as('${PREFIX}/include/aubio/' + file, file)
NOWARN_CFLAGS = -Wno-missing-prototypes -Wno-missing-declarations \
-Wno-strict-aliasing
-AM_CFLAGS = @AUBIO_CFLAGS@ $(NOWARN_CFLAGS) $(SWCFLAGS) \
- -I$(top_builddir)/src -I$(top_srcdir)/src -I$(top_srcdir)/ext \
+AM_CFLAGS = @AUBIO_CFLAGS@ @SNDFILE_CFLAGS@ \
+ $(NOWARN_CFLAGS) $(SWCFLAGS) \
+ -I$(top_builddir)/src -I$(top_srcdir)/src \
+ -I$(top_srcdir)/examples \
-I/usr/include/python${PYTHON_VERSION} \
-I${prefix}/include/python${PYTHON_VERSION} \
-I/usr/include \
-I${prefix}/include
AUBIO_LDFLAGS = $(SWLDFLAGS) \
- -L$(top_builddir)/ext -laubioext \
+ @SNDFILE_LIBS@ \
-L$(top_builddir)/src -laubio
pkgpyexec_LTLIBRARIES = _aubiowrapper.la
_aubiowrapper_la_LDFLAGS = -module -avoid-version $(AUBIO_LDFLAGS)
-_aubiowrapper_la_SOURCES = aubio_wrap.c
+_aubiowrapper_la_SOURCES = aubio_wrap.c $(top_srcdir)/examples/sndfileio.c
aubio_wrap.c aubiowrapper.py:
$(SWIG) -outdir . -o aubio_wrap.c -python $(top_srcdir)/swig/aubio.i
+bld.new_task_gen(features = 'cc',
+ includes = '../../examples ../../src',
+ source = ['../../examples/sndfileio.c'],
+ uselib = ['JACK'],
+ target = 'sndfileio')
+
pyaubio = bld.new_task_gen(name = 'python-aubio',
features = 'cc cshlib pyext',
source = '../../swig/aubio.i',
+ add_objects = 'sndfileio',
target = '_aubiowrapper',
- uselib_local = ['aubio', 'aubioext'],
+ uselib_local = ['aubio'],
+ uselib = ['SNDFILE'],
swig_flags = '-python -Wall',
- includes = '. ../../src ../../ext')
+ includes = '. ../../src ../../examples')
pyaubio.install_path = '${PYTHONDIR}/${PACKAGE}'
# install python files
%module aubiowrapper
%{
- #include "aubio.h"
- #include "aubioext.h"
-%}
-
#include "aubio.h"
-#include "aubioext.h"
+%}
/* type aliases */
typedef unsigned int uint_t;
extern smpl_t ** cvec_get_phas(cvec_t *s);
-/* sndfile */
-%#if HAVE_SNDFILE
-extern aubio_sndfile_t * new_aubio_sndfile_ro (const char * inputfile);
-extern aubio_sndfile_t * new_aubio_sndfile_wo(aubio_sndfile_t * existingfile, const char * outputname);
-extern void aubio_sndfile_info(aubio_sndfile_t * file);
-extern int aubio_sndfile_write(aubio_sndfile_t * file, int frames, fvec_t * write);
-extern int aubio_sndfile_read(aubio_sndfile_t * file, int frames, fvec_t * read);
-extern int del_aubio_sndfile(aubio_sndfile_t * file);
-extern uint_t aubio_sndfile_channels(aubio_sndfile_t * file);
-extern uint_t aubio_sndfile_samplerate(aubio_sndfile_t * file);
-%#endif /* HAVE_SNDFILE */
-
/* fft */
extern aubio_fft_t * new_aubio_fft(uint_t size, uint_t channels);
extern void del_aubio_fft(aubio_fft_t * s);
/* scale */
extern aubio_scale_t * new_aubio_scale(smpl_t flow, smpl_t fhig, smpl_t ilow, smpl_t ihig);
-extern void aubio_scale_set_limits (aubio_scale_t *s, smpl_t ilow, smpl_t ihig, smpl_t olow, smpl_t ohig);
+extern uint_t aubio_scale_set_limits (aubio_scale_t *s, smpl_t ilow, smpl_t ihig, smpl_t olow, smpl_t ohig);
extern void aubio_scale_do(aubio_scale_t *s, fvec_t * input);
extern void del_aubio_scale(aubio_scale_t *s);
/* resampling */
-%#if HAVE_SAMPLERATE
+#if HAVE_SAMPLERATE
extern aubio_resampler_t * new_aubio_resampler(float ratio, uint_t type);
extern void aubio_resampler_do (aubio_resampler_t *s, fvec_t * input, fvec_t * output);
extern void del_aubio_resampler(aubio_resampler_t *s);
-%#endif /* HAVE_SAMPLERATE */
+#endif /* HAVE_SAMPLERATE */
/* onset detection */
aubio_onsetdetection_t * new_aubio_onsetdetection(char * onset_mode, uint_t size, uint_t channels);
aubio_pitchdetection_t *new_aubio_pitchdetection (char *pitch_mode,
uint_t bufsize, uint_t hopsize, uint_t channels, uint_t samplerate);
void aubio_pitchdetection_do (aubio_pitchdetection_t * p, fvec_t * ibuf, fvec_t * obuf);
-void aubio_pitchdetection_set_tolerance(aubio_pitchdetection_t *p, smpl_t thres);
-void aubio_pitchdetection_set_unit(aubio_pitchdetection_t *p, char * pitch_unit);
+uint_t aubio_pitchdetection_set_tolerance(aubio_pitchdetection_t *p, smpl_t thres);
+uint_t aubio_pitchdetection_set_unit(aubio_pitchdetection_t *p, char * pitch_unit);
void del_aubio_pitchdetection(aubio_pitchdetection_t * p);
-
/* pitch mcomb */
aubio_pitchmcomb_t * new_aubio_pitchmcomb(uint_t bufsize, uint_t hopsize, uint_t channels);
void aubio_pitchmcomb_do (aubio_pitchmcomb_t * p, cvec_t * fftgrain, fvec_t * out);
smpl_t aubio_peakpicker_do(aubio_peakpicker_t * p, fvec_t * df);
smpl_t aubio_peakpicker_get_thresholded_input(aubio_peakpicker_t* p);
void del_aubio_peakpicker(aubio_peakpicker_t * p);
-void aubio_peakpicker_set_threshold(aubio_peakpicker_t * p, smpl_t threshold);
+uint_t aubio_peakpicker_set_threshold(aubio_peakpicker_t * p, smpl_t threshold);
smpl_t aubio_peakpicker_get_threshold(aubio_peakpicker_t * p);
/* transient/steady state separation */
-aubio_tss_t * new_aubio_tss(smpl_t thrs, smpl_t alfa, smpl_t beta,
- uint_t size, uint_t overlap,uint_t channels);
-void del_aubio_tss(aubio_tss_t *s);
-void aubio_tss_do(aubio_tss_t *s, cvec_t * input, cvec_t * trans, cvec_t * stead);
+aubio_tss_t *new_aubio_tss (uint_t win_s, uint_t hop_s, uint_t channels);
+void del_aubio_tss (aubio_tss_t * s);
+void aubio_tss_do (aubio_tss_t * s, cvec_t * input, cvec_t * trans,
+ cvec_t * stead);
+uint_t aubio_tss_set_threshold (aubio_tss_t * o, smpl_t thrs);
+uint_t aubio_tss_set_alpha (aubio_tss_t * o, smpl_t alpha);
+uint_t aubio_tss_set_beta (aubio_tss_t * o, smpl_t beta);
/* beattracking */
aubio_beattracking_t * new_aubio_beattracking(uint_t winlen, uint_t channels);
smpl_t aubio_beattracking_get_bpm(aubio_beattracking_t * p);
smpl_t aubio_beattracking_get_confidence(aubio_beattracking_t * p);
+/* tempo */
+typedef struct _aubio_tempo_t aubio_tempo_t;
+aubio_tempo_t * new_aubio_tempo (char_t * mode,
+ uint_t buf_size, uint_t hop_size, uint_t channels, uint_t samplerate);
+void aubio_tempo_do (aubio_tempo_t *o, fvec_t * input, fvec_t * tempo);
+uint_t aubio_tempo_set_silence(aubio_tempo_t * o, smpl_t silence);
+uint_t aubio_tempo_set_threshold(aubio_tempo_t * o, smpl_t threshold);
+smpl_t aubio_tempo_get_bpm(aubio_tempo_t * bt);
+smpl_t aubio_tempo_get_confidence(aubio_tempo_t * bt);
+void del_aubio_tempo(aubio_tempo_t * o);
+
+/* sndfile */
+%{
+#if HAVE_SNDFILE
+#include "sndfileio.h"
+%}
+extern aubio_sndfile_t * new_aubio_sndfile_ro (const char * inputfile);
+extern aubio_sndfile_t * new_aubio_sndfile_wo(aubio_sndfile_t * existingfile, const char * outputname);
+extern void aubio_sndfile_info(aubio_sndfile_t * file);
+extern int aubio_sndfile_write(aubio_sndfile_t * file, int frames, fvec_t * write);
+extern int aubio_sndfile_read(aubio_sndfile_t * file, int frames, fvec_t * read);
+extern int del_aubio_sndfile(aubio_sndfile_t * file);
+extern uint_t aubio_sndfile_channels(aubio_sndfile_t * file);
+extern uint_t aubio_sndfile_samplerate(aubio_sndfile_t * file);
+%{
+#endif /* HAVE_SNDFILE */
+%}
--- /dev/null
+Python unit tests checking the output of the programs in aubio/examples/
+++ /dev/null
-Python unit tests checking the output of the programs in aubio/examples/
--- /dev/null
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#include <unistd.h> /* sleep() */
#include <aubio.h>
-#include <aubioext.h>
+#include "jackio.h"
uint_t testing = 1; /* change this to 1 to listen */
bld.env['LIB_VERSION'] = LIB_VERSION
# add sub directories
- bld.add_subdirs('src ext examples interfaces/cpp')
+ bld.add_subdirs('src examples interfaces/cpp')
if bld.env['SWIG']:
if bld.env['PYTHON']:
bld.add_subdirs('python/aubio python')
source = target_name,
target = target_name.split('.')[0],
includes = 'src',
+ defines = 'AUBIO_UNSTABLE_API=1',
uselib_local = 'aubio')
- # phasevoc-jack also needs aubioext
+ # phasevoc-jack also needs jack
if target_name.endswith('test-phasevoc-jack.c'):
- this_target.includes = ['src', 'ext']
- this_target.uselib_local = ['aubio', 'aubioext']
+ this_target.includes = ['src', 'examples']
+ this_target.uselib_local = ['aubio']
+ this_target.uselib = ['JACK']
+ this_target.source += ' examples/jackio.c'
projects / aubio.git / commitdiff