introduce default channel map in addition to the default sample spec

[pulseaudio] / src / modules / module-pipe-source.c

diff --git a/src/modules/module-pipe-source.c b/src/modules/module-pipe-source.c
index e6437a05e2f8dc668d43d5d345e70e88f3946953..a42c53c365f555da12b3376d90c71730a965a51c 100644 (file)
--- a/src/modules/module-pipe-source.c
+++ b/src/modules/module-pipe-source.c
@@ -221,15 +221,15 @@ int pa__init(pa_module*m) {
     }
 
     ss = m->core->default_sample_spec;
+    map = m->core->default_channel_map;
     if (pa_modargs_get_sample_spec_and_channel_map(ma, &ss, &map, PA_CHANNEL_MAP_DEFAULT) < 0) {
         pa_log("invalid sample format specification or channel map");
         goto fail;
     }
 
-    u = pa_xnew0(struct userdata, 1);
+    m->userdata = u = pa_xnew0(struct userdata, 1);
     u->core = m->core;
     u->module = m;
-    m->userdata = u;
     pa_memchunk_reset(&u->memchunk);
     u->rtpoll = pa_rtpoll_new();
     pa_thread_mq_init(&u->thread_mq, m->core->mainloop, u->rtpoll);
@@ -264,7 +264,7 @@ int pa__init(pa_module*m) {
     pa_source_new_data_set_sample_spec(&data, &ss);
     pa_source_new_data_set_channel_map(&data, &map);
 
-    u->source = pa_source_new(m->core, &data, 0);
+    u->source = pa_source_new(m->core, &data, PA_SOURCE_LATENCY);
     pa_source_new_data_done(&data);
 
     if (!u->source) {
@@ -303,6 +303,15 @@ fail:
     return -1;
 }
 
+int pa__get_n_used(pa_module *m) {
+    struct userdata *u;
+
+    pa_assert(m);
+    pa_assert_se(u = m->userdata);
+
+    return pa_source_linked_by(u->source);
+}
+
 void pa__done(pa_module*m) {
     struct userdata *u;