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fixed GTE FLAG register calculation on MSVC builds (nw)

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This commit is contained in:
smf- 2013-05-24 10:01:40 +00:00
parent 5b3ba478c9
commit 31e896f90a
1 changed files with 20 additions and 2 deletions
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22
src/emu/cpu/psx/gte.c
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@ -401,7 +401,23 @@ UINT32 gte::Lm_E( UINT32 result )
return result;
}
INT64 gte::F( INT64 a ) { m_mac0 = a; if( a > S64( 0x7fffffff ) ) FLAG |= ( 1 << 31 ) | ( 1 << 16 ); if( a < S64(-0x80000000) ) FLAG |= ( 1 << 31 ) | ( 1 << 15 ); return a; }
INT64 gte::F( INT64 a )
{
m_mac0 = a;
if( a > 0x7fffffff )
{
FLAG |= ( 1 << 31 ) | ( 1 << 16 );
}
if( a < (INT32) -0x80000000 )
{
FLAG |= ( 1 << 31 ) | ( 1 << 15 );
}
return a;
}
INT32 gte::Lm_G1( INT64 a )
{
if( a > 0x3ff )
@ -409,6 +425,7 @@ INT32 gte::Lm_G1( INT64 a )
FLAG |= ( 1 << 31 ) | ( 1 << 14 );
return 0x3ff;
}
if( a < -0x400 )
{
FLAG |= ( 1 << 31 ) | ( 1 << 14 );
@ -451,7 +468,8 @@ INT32 gte::Lm_H( INT64 value, int sf )
{
return max;
}
else if( value_12 < min )
if( value_12 < min )
{
return min;
}