From: Wu Fengguang <fengguang.wu@intel.com>
Date: Tue, 28 Jun 2011 16:57:33 +0000 (-0700)
Subject: alsa-sink: fix mmap_write() work_done
X-Git-Url: https://code.delx.au/pulseaudio/commitdiff_plain/226ddb1d39f58df638e0a58b8eacd0921071173d

alsa-sink: fix mmap_write() work_done

mmap_write() work_done is wrongly initilized to TRUE. It ends up never
being FALSE. Fix it to reduce the costly update_smoother() calls.
---

diff --git a/src/modules/alsa/alsa-sink.c b/src/modules/alsa/alsa-sink.c
index 97492ab3..0164040d 100644
--- a/src/modules/alsa/alsa-sink.c
+++ b/src/modules/alsa/alsa-sink.c
@@ -479,7 +479,7 @@ static size_t check_left_to_play(struct userdata *u, size_t n_bytes, pa_bool_t o
 }
 
 static int mmap_write(struct userdata *u, pa_usec_t *sleep_usec, pa_bool_t polled, pa_bool_t on_timeout) {
-    pa_bool_t work_done = TRUE;
+    pa_bool_t work_done = FALSE;
     pa_usec_t max_sleep_usec = 0, process_usec = 0;
     size_t left_to_play;
     unsigned j = 0;