PA_MODULE_AUTHOR("Lennart Poettering")
PA_MODULE_DESCRIPTION("ALSA Sink")
PA_MODULE_VERSION(PACKAGE_VERSION)
-PA_MODULE_USAGE("sink_name=<name for the sink> device=<ALSA device> format=<sample format> channels=<number of channels> rate=<sample rate> fragments=<number of fragments> fragment_size=<fragment size>")
+PA_MODULE_USAGE(
+ "sink_name=<name for the sink> "
+ "device=<ALSA device> "
+ "format=<sample format> "
+ "channels=<number of channels> "
+ "rate=<sample rate> "
+ "fragments=<number of fragments> "
+ "fragment_size=<fragment size> "
+ "channel_map=<channel map>")
struct userdata {
snd_pcm_t *pcm_handle;
"rate",
"fragments",
"fragment_size",
+ "channel_map",
NULL
};
struct userdata *u = NULL;
const char *dev;
pa_sample_spec ss;
+ pa_channel_map map;
uint32_t periods, fragsize;
snd_pcm_uframes_t period_size;
size_t frame_size;
}
ss = c->default_sample_spec;
- if (pa_modargs_get_sample_spec(ma, &ss) < 0) {
+ if (pa_modargs_get_sample_spec_and_channel_map(ma, &ss, &map) < 0) {
pa_log(__FILE__": failed to parse sample specification");
goto fail;
}
u->mixer_handle = NULL;
}
- u->sink = pa_sink_new(c, __FILE__, pa_modargs_get_value(ma, "sink_name", DEFAULT_SINK_NAME), 0, &ss, NULL);
+ u->sink = pa_sink_new(c, __FILE__, pa_modargs_get_value(ma, "sink_name", DEFAULT_SINK_NAME), 0, &ss, &map);
assert(u->sink);
u->sink->get_latency = sink_get_latency_cb;