From: Andre Noll <maan@congo.fml.local>
Date: Fri, 2 Mar 2007 09:14:31 +0000 (+0100)
Subject: osx_write.c: Kill sleep() on buffer underruns
X-Git-Tag: v0.2.16~78
X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=commitdiff_plain;h=b8a0b5b8e63d480c7a90487075fc6f71febf52f0

osx_write.c: Kill sleep() on buffer underruns

This was a leftover from the mpg123 patch for mac os which does
more harm than good. It could cause para_write/para_audiod to
block under certain circumstances.
---

diff --git a/osx_write.c b/osx_write.c
index 4ba173a7..107746c7 100644
--- a/osx_write.c
+++ b/osx_write.c
@@ -143,10 +143,7 @@ static OSStatus osx_callback(void * inClientData,
 		while (m > 0) {
 			if ((n = powd->from->remaining) <= 0) {
 				PARA_INFO_LOG("%s", "buffer underrun\n");
-				/* no more bytes in the current read buffer! */
-				while ((n = powd->from->remaining) <= 0)
-					/* wait for the results */
-					usleep(2000);
+				return 0;
 			}
 //			PARA_INFO_LOG("buf %p: n = %ld, m= %ld\n", powd->from->buffer, n, m);
 			/*