From 75af792070d1158a94da76ee706d4563ca58e950 Mon Sep 17 00:00:00 2001
From: lfsafady <lfsafady@outlook.com>
Date: Sat, 17 Jun 2017 17:21:29 -0300
Subject: [PATCH] Swapped out the sound_sync_event.Wait() call by a simple
 std::sleep_for.

It seems to make no difference besides allowing lower latencies and more
stability on hardware OpenAL cards. Maybe the Wait() call waits for too
long, causing buffers underruns.
---
 Source/Core/AudioCommon/OpenALStream.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Source/Core/AudioCommon/OpenALStream.cpp b/Source/Core/AudioCommon/OpenALStream.cpp
index 4a3bd1cee8..8d9e9cc1c4 100644
--- a/Source/Core/AudioCommon/OpenALStream.cpp
+++ b/Source/Core/AudioCommon/OpenALStream.cpp
@@ -290,7 +290,7 @@ void OpenALStream::SoundLoop()
     palGetSourcei(m_source, AL_BUFFERS_PROCESSED, &num_buffers_processed);
     if (num_buffers_queued == OAL_BUFFERS && !num_buffers_processed)
     {
-      m_sound_sync_event.Wait();
+      std::this_thread::sleep_for(std::chrono::milliseconds(1));
       continue;
     }