int buffersize;
jack_port_t **port;
QJackBuffer fifo;
+
+ /* Used as workspace by qjack_process() */
+ float **process_buffers;
}
QJackClient;
}
/* get the buffers for the ports */
- float *buffers[c->nchannels];
for (int i = 0; i < c->nchannels; ++i) {
- buffers[i] = jack_port_get_buffer(c->port[i], nframes);
+ c->process_buffers[i] = jack_port_get_buffer(c->port[i], nframes);
}
if (c->out) {
if (likely(c->enabled)) {
- qjack_buffer_read_l(&c->fifo, buffers, nframes);
+ qjack_buffer_read_l(&c->fifo, c->process_buffers, nframes);
} else {
for (int i = 0; i < c->nchannels; ++i) {
- memset(buffers[i], 0, nframes * sizeof(float));
+ memset(c->process_buffers[i], 0, nframes * sizeof(float));
}
}
} else {
if (likely(c->enabled)) {
- qjack_buffer_write_l(&c->fifo, buffers, nframes);
+ qjack_buffer_write_l(&c->fifo, c->process_buffers, nframes);
}
}
jack_get_client_name(c->client));
}
+ /* Allocate working buffer for process callback */
+ c->process_buffers = g_new(float *, c->nchannels);
+
jack_set_process_callback(c->client, qjack_process , c);
jack_set_port_registration_callback(c->client, qjack_port_registration, c);
jack_set_xrun_callback(c->client, qjack_xrun, c);
qjack_buffer_free(&c->fifo);
g_free(c->port);
+ g_free(c->process_buffers);
c->state = QJACK_STATE_DISCONNECTED;
/* fallthrough */