From 4ca24f22f191033e5dbb88f34e4088bc2814ed0f Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Mon, 1 Dec 2008 22:37:05 +0100
Subject: [PATCH] alsa: reverted the default buffer_time to 500 ms

Commit dd7711d8 removed MPD's default ALSA buffer_time.  The result
was a buffer size which was way too small for playing streams on some
sound hardware, and caused skips and distorted sound.  Revert the
default to 500 ms.
---
 src/output/alsa_plugin.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/output/alsa_plugin.c b/src/output/alsa_plugin.c
index a7f37f139..e5ac61088 100644
--- a/src/output/alsa_plugin.c
+++ b/src/output/alsa_plugin.c
@@ -28,6 +28,10 @@
 
 static const char default_device[] = "default";
 
+enum {
+	MPD_ALSA_BUFFER_TIME_US = 500000,
+};
+
 #define MPD_ALSA_RETRY_NR 5
 
 typedef snd_pcm_sframes_t alsa_writei_t(snd_pcm_t * pcm, const void *buffer,
@@ -62,7 +66,7 @@ static AlsaData *newAlsaData(void)
 	ret->pcmHandle = NULL;
 	ret->writei = snd_pcm_writei;
 	ret->useMmap = 0;
-	ret->buffer_time = 0;
+	ret->buffer_time = MPD_ALSA_BUFFER_TIME_US;
 	ret->period_time = 0;
 
 	return ret;