Set the mixer FPU mode when setting a new effect on an effect slot

1 files changed, 5 insertions, 0 deletions

diff --git a/OpenAL32/alAuxEffectSlot.c b/OpenAL32/alAuxEffectSlot.c
index 42dd20cb..c8a12d33 100644
--- a/OpenAL32/alAuxEffectSlot.c
+++ b/OpenAL32/alAuxEffectSlot.c
@@ -560,6 +560,9 @@ static ALvoid InitializeEffect(ALCcontext *Context, ALeffectslot *EffectSlot, AL
 
     if(State)
     {
+        int oldMode;
+        oldMode = SetMixerFPUMode();
+
         if(ALeffectState_DeviceUpdate(State, Context->Device) == AL_FALSE)
         {
             UnlockContext(Context);
@@ -580,6 +583,8 @@ static ALvoid InitializeEffect(ALCcontext *Context, ALeffectslot *EffectSlot, AL
         ALeffectState_Update(EffectSlot->EffectState, Context, EffectSlot);
         UnlockContext(Context);
 
+        RestoreFPUMode(oldMode);
+
         ALeffectState_Destroy(State);
         State = NULL;
     }