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Properly save the original FPU state when using _controlfp

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This commit is contained in:
Chris Robinson 2011-07-02 02:56:06 -07:00
parent 7b87519c15
commit 4c94ba6d8a
1 changed files with 2 additions and 1 deletions
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3
Alc/ALu.c
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@ -954,7 +954,8 @@ ALvoid aluMixData(ALCdevice *device, ALvoid *buffer, ALsizei size)
fpuState = fegetround();
fesetround(FE_TOWARDZERO);
#elif defined(HAVE__CONTROLFP)
fpuState = _controlfp(_RC_CHOP, _MCW_RC);
fpuState = _controlfp(0, 0);
(void)_controlfp(_RC_CHOP, _MCW_RC);
#else
(void)fpuState;
#endif