From 67b41f533e592c43bb35b65263274981342246d3 Mon Sep 17 00:00:00 2001
From: wm4 <wm4@nowhere>
Date: Fri, 13 Mar 2015 20:49:22 +0100
Subject: ao: align audio buffer size

Might or might not matter.
---
 audio/out/ao.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/audio/out/ao.c b/audio/out/ao.c
index 1593769716..69811123fc 100644
--- a/audio/out/ao.c
+++ b/audio/out/ao.c
@@ -211,6 +211,9 @@ static struct ao *ao_init(bool probing, struct mpv_global *global,
     if (ao->device_buffer)
         MP_VERBOSE(ao, "device buffer: %d samples.\n", ao->device_buffer);
     ao->buffer = MPMAX(ao->device_buffer, ao->def_buffer * ao->samplerate);
+
+    int align = af_format_sample_alignment(ao->format);
+    ao->buffer = (ao->buffer + align - 1) / align * align;
     MP_VERBOSE(ao, "using soft-buffer of %d samples.\n", ao->buffer);
 
     if (ao->api->init(ao) < 0)
-- 
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