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Linux: Revert to using the old masking code in iVif at all times, until we can figure out why the other masking code frequently crashes under Linux. 

git-svn-id: http://pcsx2.googlecode.com/svn/trunk@1977 96395faa-99c1-11dd-bbfe-3dabce05a288
This commit is contained in:
arcum42 2009-10-07 21:54:19 +00:00
parent d30673c5ca
commit 47e49ded07
1 changed files with 9 additions and 4 deletions
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13
pcsx2/x86/iVif.cpp
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@ -69,13 +69,17 @@ void __fastcall SetNewMask(u32* vif1masks, u32* hasmask, u32 mask, u32 oldmask)
if ((mask&0xff) != (oldmask&0xff))
#ifdef __LINUX__
if (mask == 0) // Temporary workaround for a bug causing a segfault.
// This seems to now be hitting several games, and not just in that spot,
// so until we can work out something better, I'm reverting to using the
// old Linux mask code all the time. --arcum42
//if (mask == 0) // Temporary workaround for a bug causing a segfault.
UseOldMaskCode(vif1masks, mask);
else
#endif
//else
#else
{
__m128i r0, r1, r2, r3;
r0 = _mm_load_si128((__m128i*)&s_maskarr[mask&15][0]);
r0 = _mm_load_si128((__m128i*)&s_maskarr[mask&15][0]); // Tends to crash Linux,
r2 = _mm_unpackhi_epi16(r0, r0);
r0 = _mm_unpacklo_epi16(r0, r0);
@ -93,6 +97,7 @@ void __fastcall SetNewMask(u32* vif1masks, u32* hasmask, u32 mask, u32 oldmask)
_mm_storeh_pi((__m64*)&vif1masks[12], *(__m128*)&r2);
_mm_storeh_pi((__m64*)&vif1masks[14], *(__m128*)&r3);
}
#endif
}
FreezeXMMRegs(0);
}