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Remove sgyxz patches. Weird protection?

This commit is contained in:
iq_132 2012-11-24 20:49:28 +00:00
parent 7ed44faca9
commit c36b291b77
1 changed files with 11 additions and 7 deletions
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18
src/burn/drv/capcom/d_cps1.cpp
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@ -13699,13 +13699,15 @@ static void SgyxzCallback()
memcpy(pTemp , CpsRom + 0x40000, 0x40000);
memcpy(CpsRom + 0x40000, CpsRom + 0x80000, 0x40000);
memcpy(CpsRom + 0x80000, pTemp , 0x40000);
BurnFree(pTemp);
}
BurnFree(pTemp);
// This set has more protection?
*((UINT16*)(CpsRom + 0x708be)) = BURN_ENDIAN_SWAP_INT16(0x4e71);
*((UINT16*)(CpsRom + 0x708c0)) = BURN_ENDIAN_SWAP_INT16(0x4e71);
}
static void __fastcall SgyxzSpriteRamWriteLong(UINT32 a, UINT32 d)
{
if (d == 0xffffffff) d = 0xefffefff; // Strange protection or glitch???
*((UINT32*)(CpsRam90 + (a & 0x3fffc))) = (d << 16) | (d >> 16);
}
static INT32 SgyxzInit()
@ -13737,8 +13739,10 @@ static INT32 SgyxzInit()
SekMapHandler(5, 0xff0000, 0xffffff, SM_WRITE);
SekSetWriteByteHandler(5, WofbFFWriteByte);
SekSetWriteWordHandler(5, WofbFFWriteWord);
SekMapHandler(6, 0x900000, 0x9007FF, SM_WRITE);
SekSetWriteLongHandler(6, SgyxzSpriteRamWriteLong);
SekClose();
return nRet;
}