diff options
Diffstat (limited to 'src/output/jack_output_plugin.c')
| -rw-r--r-- | src/output/jack_output_plugin.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/output/jack_output_plugin.c b/src/output/jack_output_plugin.c index cd769088b..a24cb8557 100644 --- a/src/output/jack_output_plugin.c +++ b/src/output/jack_output_plugin.c @@ -146,6 +146,13 @@ mpd_jack_process(jack_nframes_t nframes, void *arg) for (unsigned i = 0; i < jd->audio_format.channels; ++i) { out = jack_port_get_buffer(jd->ports[i], nframes); + if (out == NULL) + /* workaround for libjack1 bug: if the server + connection fails, the process callback is + invoked anyway, but unable to get a + buffer */ + continue; + jack_ringbuffer_read(jd->ringbuffer[i], (char *)out, available * jack_sample_size); @@ -159,6 +166,12 @@ mpd_jack_process(jack_nframes_t nframes, void *arg) for (unsigned i = jd->audio_format.channels; i < jd->num_source_ports; ++i) { out = jack_port_get_buffer(jd->ports[i], nframes); + if (out == NULL) + /* workaround for libjack1 bug: if the server + connection fails, the process callback is + invoked anyway, but unable to get a + buffer */ + continue; for (jack_nframes_t f = 0; f < nframes; ++f) out[f] = 0.0; @@ -572,6 +585,9 @@ mpd_jack_open(struct audio_output *ao, struct audio_format *audio_format, jd->pause = false; + if (jd->client != NULL && jd->shutdown) + mpd_jack_disconnect(jd); + if (jd->client == NULL && !mpd_jack_connect(jd, error_r)) return false; |