}
last = now;
#endif
- if(rtp_supported) {
+ if(rtp_supported && mixer_supported(DEFAULT_BACKEND)) {
int nl, nr;
- if(!mixer_control(&nl, &nr, 0) && (nl != volume_l || nr != volume_r)) {
+ if(!mixer_control(DEFAULT_BACKEND, &nl, &nr, 0)
+ && (nl != volume_l || nr != volume_r)) {
volume_l = nl;
volume_r = nr;
volume_update();