From 1b81642db586a1d15fbff5fce4d6534d727fcd3d Mon Sep 17 00:00:00 2001
From: Chris Robinson <chris.kcat@gmail.com>
Date: Thu, 29 Sep 2011 05:15:20 -0700
Subject: Set the mixer FPU mode for device parameter updates

---
 Alc/ALc.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'Alc/ALc.c')

diff --git a/Alc/ALc.c b/Alc/ALc.c
index e7872d00..3a24f5e9 100644
--- a/Alc/ALc.c
+++ b/Alc/ALc.c
@@ -1020,6 +1020,7 @@ static void alcSetError(ALCdevice *device, ALCenum errorCode)
 static ALCboolean UpdateDeviceParams(ALCdevice *device, const ALCint *attrList)
 {
     ALCcontext *context;
+    int oldMode;
     ALuint i;
 
     // Check for attributes
@@ -1196,6 +1197,7 @@ static ALCboolean UpdateDeviceParams(ALCdevice *device, const ALCint *attrList)
     }
     TRACE("Stereo duplication %s\n", (device->Flags&DEVICE_DUPLICATE_STEREO)?"enabled":"disabled");
 
+    oldMode = SetMixerFPUMode();
     context = device->ContextList;
     while(context)
     {
@@ -1241,6 +1243,7 @@ static ALCboolean UpdateDeviceParams(ALCdevice *device, const ALCint *attrList)
 
         context = context->next;
     }
+    RestoreFPUMode(oldMode);
     UnlockDevice(device);
 
     return ALC_TRUE;
-- 
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