static int op_jack_unpause(void)
{
#ifdef HAVE_SAMPLERATE
op_jack_reset_src();
#endif
paused = false;
return OP_ERROR_SUCCESS;
}
static int op_jack_open(sample_format_t sf, const channel_position_t *cm)
{
sample_format = sf;
if (fail) {
/* jack went away so lets see if we can recover */
if (client != NULL) {
op_jack_exit();
}
if (op_jack_init() != OP_ERROR_SUCCESS) {
return -OP_ERROR_INTERNAL;
}
}
if (cm == NULL) {
d_print("no channel_map\n");
return -OP_ERROR_NOT_SUPPORTED;
}
channel_map = cm;
#ifdef HAVE_SAMPLERATE
op_jack_reset_src();
resample_ratio = (float) jack_sample_rate / (float) sf_get_rate(sf);
#else
if (jack_sample_rate != sf_get_rate(sf)) {
d_print("jack sample rate of %d does not match %d\n", jack_get_sample_rate(client), sf_get_rate(sf));
return -OP_ERROR_SAMPLE_FORMAT;
}
#endif
if (sf_get_channels(sf) < CHANNELS) {
d_print("%d channels not supported\n", sf_get_channels(sf));
return -OP_ERROR_SAMPLE_FORMAT;
}
int bits = sf_get_bits(sf);
if (bits == 16) {
sample_bytes = 2;
read_sample = sf_get_signed(sf) ? &read_sample_le16 : &read_sample_le16u;
} else if (bits == 24) {
sample_bytes = 3;
read_sample = sf_get_signed(sf) ? &read_sample_le24 : &read_sample_le24u;
} else if (bits == 32) {
sample_bytes = 4;
read_sample = sf_get_signed(sf) ? &read_sample_le32 : &read_sample_le32u;
} else {
d_print("%d bits not supported\n", sf_get_bits(sf));
return -OP_ERROR_SAMPLE_FORMAT;
}
paused = false;
return OP_ERROR_SUCCESS;
}