From 3359f8785ef9b595b3ad943fdd2227f98ce56990 Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Mon, 9 Nov 2009 22:16:26 +0100
Subject: output_thread: added command DRAIN

This command manually drains the hardware buffer.  This is useful when
the player thread want to make sure that everything has been played.
---
 src/output_internal.h | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'src/output_internal.h')

diff --git a/src/output_internal.h b/src/output_internal.h
index 6b81bbc7..de1b15c2 100644
--- a/src/output_internal.h
+++ b/src/output_internal.h
@@ -40,6 +40,13 @@ enum audio_output_command {
 
 	AO_COMMAND_CLOSE,
 	AO_COMMAND_PAUSE,
+
+	/**
+	 * Drains the internal (hardware) buffers of the device.  This
+	 * operation may take a while to complete.
+	 */
+	AO_COMMAND_DRAIN,
+
 	AO_COMMAND_CANCEL,
 	AO_COMMAND_KILL
 };
-- 
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