From be6a1c28cfa89011f2fa55defe638199e910909b Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Sun, 14 Nov 2004 02:36:35 +0000
Subject: * implement module-esound-sink

git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@283 fefdeb5f-60dc-0310-8127-8f9354f1896f
---
 polyp/module-pipe-sink.c | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'polyp/module-pipe-sink.c')

diff --git a/polyp/module-pipe-sink.c b/polyp/module-pipe-sink.c
index bc8abb41..e445584e 100644
--- a/polyp/module-pipe-sink.c
+++ b/polyp/module-pipe-sink.c
@@ -111,6 +111,13 @@ static void notify_cb(struct pa_sink*s) {
         u->core->mainloop->defer_enable(u->defer_event, 1);
 }
 
+static pa_usec_t get_latency_cb(struct pa_sink *s) {
+    struct userdata *u = s->userdata;
+    assert(s && u);
+
+    return u->memchunk.memblock ? pa_bytes_to_usec(u->memchunk.length, &s->sample_spec) : 0;
+}
+
 static void defer_callback(struct pa_mainloop_api *m, struct pa_defer_event*e, void *userdata) {
     struct userdata *u = userdata;
     assert(u);
@@ -173,6 +180,7 @@ int pa__init(struct pa_core *c, struct pa_module*m) {
         goto fail;
     }
     u->sink->notify = notify_cb;
+    u->sink->get_latency = get_latency_cb;
     u->sink->userdata = u;
     pa_sink_set_owner(u->sink, m);
     u->sink->description = pa_sprintf_malloc("Unix FIFO sink '%s'", p);
-- 
cgit