From a1d1c2beaa54f76bbf92b2a5fd83c4a582a0316b Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Mon, 28 Feb 2011 00:09:45 +0100
Subject: output/oss: disable 24 bit playback on FreeBSD

See code comment.
---
 NEWS                    | 1 +
 src/output/oss_plugin.c | 9 +++++++++
 2 files changed, 10 insertions(+)

diff --git a/NEWS b/NEWS
index 64353a7c0..38fcd4155 100644
--- a/NEWS
+++ b/NEWS
@@ -5,6 +5,7 @@ ver 0.16.2 (2011/??/??)
 * output:
   - httpd: fix uninitialized variable
   - oss: AFMT_S24_PACKED is little-endian
+  - oss: disable 24 bit playback on FreeBSD
 
 
 ver 0.16.1 (2011/01/09)
diff --git a/src/output/oss_plugin.c b/src/output/oss_plugin.c
index 26d674e33..9261b423c 100644
--- a/src/output/oss_plugin.c
+++ b/src/output/oss_plugin.c
@@ -41,6 +41,15 @@
 # include <sys/soundcard.h>
 #endif /* !(defined(__OpenBSD__) || defined(__NetBSD__) */
 
+/* We got bug reports from FreeBSD users who said that the two 24 bit
+   formats generate white noise on FreeBSD, but 32 bit works.  This is
+   a workaround until we know what exactly is expected by the kernel
+   audio drivers. */
+#ifndef __linux__
+#undef AFMT_S24_PACKED
+#undef AFMT_S24_NE
+#endif
+
 struct oss_data {
 	int fd;
 	const char *device;
-- 
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