#include "fvec.h"
#include "fmat.h"
#include "io/sink_sndfile.h"
+#include "io/ioutils.h"
#define MAX_CHANNELS 6
#define MAX_SIZE 4096
+#if !HAVE_AUBIO_DOUBLE
+#define aubio_sf_write_smpl sf_write_float
+#else /* HAVE_AUBIO_DOUBLE */
+#define aubio_sf_write_smpl sf_write_double
+#endif /* HAVE_AUBIO_DOUBLE */
+
struct _aubio_sink_sndfile_t {
uint_t samplerate;
uint_t channels;
uint_t aubio_sink_sndfile_open(aubio_sink_sndfile_t *s);
-aubio_sink_sndfile_t * new_aubio_sink_sndfile(char_t * path, uint_t samplerate) {
+aubio_sink_sndfile_t * new_aubio_sink_sndfile(const char_t * path, uint_t samplerate) {
aubio_sink_sndfile_t * s = AUBIO_NEW(aubio_sink_sndfile_t);
s->max_size = MAX_SIZE;
- s->path = path;
if (path == NULL) {
AUBIO_ERR("sink_sndfile: Aborted opening null path\n");
return NULL;
}
+ if (s->path) AUBIO_FREE(s->path);
+ s->path = AUBIO_ARRAY(char_t, strnlen(path, PATH_MAX) + 1);
+ strncpy(s->path, path, strnlen(path, PATH_MAX) + 1);
+
s->samplerate = 0;
s->channels = 0;
- // negative samplerate given, abort
- if ((sint_t)samplerate < 0) goto beach;
// zero samplerate given. do not open yet
- if ((sint_t)samplerate == 0) return s;
+ if ((sint_t)samplerate == 0) {
+ return s;
+ }
+ // invalid samplerate given, abort
+ if (aubio_io_validate_samplerate("sink_sndfile", s->path, samplerate)) {
+ goto beach;
+ }
s->samplerate = samplerate;
s->channels = 1;
uint_t aubio_sink_sndfile_preset_samplerate(aubio_sink_sndfile_t *s, uint_t samplerate)
{
- if ((sint_t)(samplerate) <= 0) return AUBIO_FAIL;
+ if (aubio_io_validate_samplerate("sink_sndfile", s->path, samplerate)) {
+ return AUBIO_FAIL;
+ }
s->samplerate = samplerate;
// automatically open when both samplerate and channels have been set
if (s->samplerate != 0 && s->channels != 0) {
uint_t aubio_sink_sndfile_preset_channels(aubio_sink_sndfile_t *s, uint_t channels)
{
- if ((sint_t)(channels) <= 0) return AUBIO_FAIL;
+ if (aubio_io_validate_channels("sink_sndfile", s->path, channels)) {
+ return AUBIO_FAIL;
+ }
s->channels = channels;
// automatically open when both samplerate and channels have been set
if (s->samplerate != 0 && s->channels != 0) {
return AUBIO_OK;
}
-uint_t aubio_sink_sndfile_get_samplerate(aubio_sink_sndfile_t *s)
+uint_t aubio_sink_sndfile_get_samplerate(const aubio_sink_sndfile_t *s)
{
return s->samplerate;
}
-uint_t aubio_sink_sndfile_get_channels(aubio_sink_sndfile_t *s)
+uint_t aubio_sink_sndfile_get_channels(const aubio_sink_sndfile_t *s)
{
return s->channels;
}
/* show libsndfile err msg */
AUBIO_ERR("sink_sndfile: Failed opening %s. %s\n", s->path, sf_strerror (NULL));
return AUBIO_FAIL;
- }
+ }
s->scratch_size = s->max_size*s->channels;
/* allocate data for de/interleaving reallocated when needed. */
s->max_size, s->channels, MAX_CHANNELS * MAX_CHANNELS);
return AUBIO_FAIL;
}
- s->scratch_data = AUBIO_ARRAY(float,s->scratch_size);
+ s->scratch_data = AUBIO_ARRAY(smpl_t,s->scratch_size);
return AUBIO_OK;
}
void aubio_sink_sndfile_do(aubio_sink_sndfile_t *s, fvec_t * write_data, uint_t write){
- uint_t i, j, channels = s->channels;
- int nsamples = channels*write;
+ uint_t i, j, channels = s->channels;
+ int nsamples = 0;
smpl_t *pwrite;
sf_count_t written_frames;
if (write > s->max_size) {
- AUBIO_WRN("trying to write %d frames, but only %d can be written at a time",
+ AUBIO_WRN("sink_sndfile: trying to write %d frames, but only %d can be written at a time\n",
write, s->max_size);
write = s->max_size;
}
+ nsamples = channels * write;
+
/* interleaving data */
for ( i = 0; i < channels; i++) {
pwrite = (smpl_t *)write_data->data;
}
}
- written_frames = sf_write_float (s->handle, s->scratch_data, nsamples);
+ written_frames = aubio_sf_write_smpl (s->handle, s->scratch_data, nsamples);
if (written_frames/channels != write) {
- AUBIO_WRN("sink_sndfile: trying to write %d frames to %s, but only %d could be written",
+ AUBIO_WRN("sink_sndfile: trying to write %d frames to %s, but only %d could be written\n",
write, s->path, (uint_t)written_frames);
}
return;
}
void aubio_sink_sndfile_do_multi(aubio_sink_sndfile_t *s, fmat_t * write_data, uint_t write){
- uint_t i, j, channels = s->channels;
- int nsamples = channels*write;
+ uint_t i, j, channels = s->channels;
+ int nsamples = 0;
smpl_t *pwrite;
sf_count_t written_frames;
if (write > s->max_size) {
- AUBIO_WRN("trying to write %d frames, but only %d can be written at a time",
+ AUBIO_WRN("sink_sndfile: trying to write %d frames, but only %d can be written at a time\n",
write, s->max_size);
write = s->max_size;
}
+ nsamples = channels * write;
+
/* interleaving data */
for ( i = 0; i < write_data->height; i++) {
pwrite = (smpl_t *)write_data->data[i];
}
}
- written_frames = sf_write_float (s->handle, s->scratch_data, nsamples);
+ written_frames = aubio_sf_write_smpl (s->handle, s->scratch_data, nsamples);
if (written_frames/channels != write) {
- AUBIO_WRN("sink_sndfile: trying to write %d frames to %s, but only %d could be written",
+ AUBIO_WRN("sink_sndfile: trying to write %d frames to %s, but only %d could be written\n",
write, s->path, (uint_t)written_frames);
}
return;
void del_aubio_sink_sndfile(aubio_sink_sndfile_t * s){
if (!s) return;
+ if (s->path) AUBIO_FREE(s->path);
aubio_sink_sndfile_close(s);
AUBIO_FREE(s->scratch_data);
AUBIO_FREE(s);