From 205c6f14629c522ba0aaf15b42cb585edf4e2a6f Mon Sep 17 00:00:00 2001
From: Hajime Hoshi <hajimehoshi@gmail.com>
Date: Mon, 26 Jan 2015 01:58:21 +0900
Subject: [PATCH] audio: Bug fix: Reduce delay for desktops

---
 internal/audio/audio_openal.go | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/internal/audio/audio_openal.go b/internal/audio/audio_openal.go
index b7a53b026..5c2b3fd01 100644
--- a/internal/audio/audio_openal.go
+++ b/internal/audio/audio_openal.go
@@ -62,7 +62,7 @@ func initialize() {
 		emptyBytes := make([]byte, 4*bufferSize)
 
 		for _, source := range sources {
-			const bufferNum = 16
+			const bufferNum = 4
 			buffers := openal.NewBuffers(bufferNum)
 			for _, buffer := range buffers {
 				buffer.SetData(openal.FormatStereo16, emptyBytes, SampleRate)
@@ -81,6 +81,7 @@ func initialize() {
 				if processed == 0 {
 					continue
 				}
+
 				oneProcessed = true
 				buffers := make([]openal.Buffer, processed)
 				source.UnqueueBuffers(buffers)
@@ -90,6 +91,10 @@ func initialize() {
 					buffer.SetData(openal.FormatStereo16, b, SampleRate)
 					source.QueueBuffer(buffer)
 				}
+				if source.State() == openal.Stopped {
+					source.Rewind()
+					source.Play()
+				}
 			}
 			if !oneProcessed {
 				time.Sleep(1)