static int out_standby_stream_locked(struct astream_out *out)
{
int ret = 0;
int attempts = MAX_WRITE_COMPLETION_ATTEMPTS;
if (out->standby || !out->data)
return 0;
out->standby = true;
/* wait for write completion if needed */
while (out->write_busy && attempts--) {
ret = pthread_cond_timeout_np(&out->write_cond,
&out->lock,
BUF_WRITE_COMPLETION_TIMEOUT_MS);
LOGE_IF(ret != 0, "out_standby_stream_locked() wait cond error %d", ret);
}
LOGE_IF(attempts == 0, "out_standby_stream_locked() a2dp_write() would not stop!!!");
LOGV_IF(!out->bt_enabled, "Standby skip stop: enabled %d", out->bt_enabled);
if (out->bt_enabled) {
ret = a2dp_stop(out->data);
}
release_wake_lock(A2DP_WAKE_LOCK_NAME);
return ret;
}
status_t A2dpAudioInterface::A2dpAudioStreamOut::standby()
{
int result = 0;
Mutex::Autolock lock(mLock);
if (!mStandby) {
result = a2dp_stop(mData);
if (result == 0)
mStandby = true;
}
return result;
}
status_t A2dpAudioInterface::A2dpAudioStreamOut::standby()
{
int result = 0;
if (mClosing) {
LOGV("Ignore standby, closing");
return result;
}
Mutex::Autolock lock(mLock);
if (!mStandby) {
result = a2dp_stop(mData);
if (result == 0)
mStandby = true;
}
return result;
}
