doc} audio-dsp-filter.c title
doc} audio-dsp-filter.c doc
#include <stdio.h>
#include <errno.h>
#include <math.h>
#include <signal.h>
struct data;
struct port {
struct data *data;
};
struct data {
struct port *in_port;
struct port *out_port;
};
{
struct data *data = userdata;
float *in, *out;
if (in == NULL || out == NULL)
return;
memcpy(out, in, n_samples * sizeof(float));
}
.process = on_process,
};
static void do_quit(void *userdata, int signal_number)
{
struct data *data = userdata;
}
int main(int argc, char *argv[])
{
struct data data = { 0, };
uint8_t buffer[1024];
"audio-filter",
NULL),
&filter_events,
sizeof(struct port),
NULL),
NULL, 0);
sizeof(struct port),
NULL),
NULL, 0);
));
params, 1) < 0) {
fprintf(stderr, "can't connect\n");
return -1;
}
return 0;
}