static int out_set_parameters(struct audio_stream *stream, const char *kvpairs)
{
struct astream_out *out = (struct astream_out *)stream;
struct str_parms *parms;
char *str;
char value[32];
int ret;
parms = str_parms_create_str(kvpairs);
pthread_mutex_lock(&out->lock);
ret = str_parms_get_str(parms, OUT_SINK_ADDR_PARM, value, sizeof(value));
if (ret >= 0) {
/* strlen(00:00:00:00:00:00) == 17 */
if (strlen(value) == 17) {
strlcpy(out->a2dp_addr, value, sizeof(out->a2dp_addr));
if (out->data)
a2dp_set_sink(out->data, out->a2dp_addr);
} else
ret = -EINVAL;
}
pthread_mutex_unlock(&out->lock);
str_parms_destroy(parms);
return ret;
}
status_t A2dpAudioInterface::A2dpAudioStreamOut::setAddress(const char* address)
{
Mutex::Autolock lock(mLock);
if (strlen(address) != strlen("00:00:00:00:00:00"))
return -EINVAL;
strcpy(mA2dpAddress, address);
if (mData)
a2dp_set_sink(mData, mA2dpAddress);
return NO_ERROR;
}
status_t A2dpAudioInterface::A2dpAudioStreamOut::init()
{
if (!mData) {
status_t status = a2dp_init(44100, 2, &mData);
if (status < 0) {
LOGE("a2dp_init failed err: %d\n", status);
mData = NULL;
return status;
}
a2dp_set_sink(mData, mA2dpAddress);
}
return 0;
}
static int _out_init_locked(struct astream_out *out, const char *addr)
{
int ret;
if (out->data)
return 0;
/* XXX: shouldn't this use the sample_rate/channel_count from 'out'? */
ret = a2dp_init(44100, 2, &out->data);
if (ret < 0) {
LOGE("a2dp_init failed err: %d\n", ret);
out->data = NULL;
return ret;
}
/* XXX: is this even necessary? */
if (addr)
strlcpy(out->a2dp_addr, addr, sizeof(out->a2dp_addr));
a2dp_set_sink(out->data, out->a2dp_addr);
return 0;
}