From 8d37864e2cd5f6d878ce44a95bba3b9fcc354098 Mon Sep 17 00:00:00 2001
From: tma <tma@edf5b092-35ff-0310-97b2-ce42778d08ea>
Date: Sun, 15 Mar 2009 12:39:53 +0000
Subject: * Fix leaking OpenAL buffers (Amanieu)

git-svn-id: svn://svn.icculus.org/quake3/trunk@1510 edf5b092-35ff-0310-97b2-ce42778d08ea
---
 code/client/snd_openal.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'code/client')

diff --git a/code/client/snd_openal.c b/code/client/snd_openal.c
index 6b3f547..b8ae488 100644
--- a/code/client/snd_openal.c
+++ b/code/client/snd_openal.c
@@ -1396,6 +1396,8 @@ S_AL_StreamDie
 static
 void S_AL_StreamDie( int stream )
 {
+	int		numBuffers;
+
 	if ((stream < 0) || (stream >= MAX_RAW_STREAMS))
 		return;
 
@@ -1404,6 +1406,16 @@ void S_AL_StreamDie( int stream )
 
 	streamPlaying[stream] = qfalse;
 	qalSourceStop(streamSources[stream]);
+
+	// Un-queue any buffers, and delete them
+	qalGetSourcei( streamSources[stream], AL_BUFFERS_PROCESSED, &numBuffers );
+	while( numBuffers-- )
+	{
+		ALuint buffer;
+		qalSourceUnqueueBuffers(streamSources[stream], 1, &buffer);
+		qalDeleteBuffers(1, &buffer);
+	}
+
 	S_AL_FreeStreamChannel(stream);
 }
 
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