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Revert "SPU Improvement"

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This reverts commit 9bf8f2eec5.
This commit is contained in:
Nekotekina 2013-12-08 21:44:52 +04:00
parent 78ca7e1d44
commit e8d2245a0b
1 changed files with 16 additions and 16 deletions
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32
rpcs3/Emu/Cell/SPUInterpreter.h
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@ -79,13 +79,17 @@ private:
}
void SF(u32 rt, u32 ra, u32 rb)
{
//(SSE2) PSUBD - Subtract Packed Integers
CPU.GPR[rt]._m128i = _mm_sub_epi32(CPU.GPR[rb]._m128i, CPU.GPR[ra]._m128i);
CPU.GPR[rt]._u32[0] = CPU.GPR[rb]._u32[0] - CPU.GPR[ra]._u32[0];
CPU.GPR[rt]._u32[1] = CPU.GPR[rb]._u32[1] - CPU.GPR[ra]._u32[1];
CPU.GPR[rt]._u32[2] = CPU.GPR[rb]._u32[2] - CPU.GPR[ra]._u32[2];
CPU.GPR[rt]._u32[3] = CPU.GPR[rb]._u32[3] - CPU.GPR[ra]._u32[3];
}
void OR(u32 rt, u32 ra, u32 rb)
{
//(SSE2) POR - Bitwise Logical Or
CPU.GPR[rt]._m128i = _mm_or_si128(CPU.GPR[ra]._m128i, CPU.GPR[rb]._m128i);
CPU.GPR[rt]._u32[0] = CPU.GPR[ra]._u32[0] | CPU.GPR[rb]._u32[0];
CPU.GPR[rt]._u32[1] = CPU.GPR[ra]._u32[1] | CPU.GPR[rb]._u32[1];
CPU.GPR[rt]._u32[2] = CPU.GPR[ra]._u32[2] | CPU.GPR[rb]._u32[2];
CPU.GPR[rt]._u32[3] = CPU.GPR[ra]._u32[3] | CPU.GPR[rb]._u32[3];
}
void BG(u32 rt, u32 ra, u32 rb)
{
@ -96,24 +100,20 @@ private:
}
void SFH(u32 rt, u32 ra, u32 rb)
{
//(SSE2) PSUBW - Subtract Packed Words
CPU.GPR[rt]._m128i = _mm_sub_epi16(CPU.GPR[rb]._m128i, CPU.GPR[ra]._m128i);
for (int h = 0; h < 8; h++)
CPU.GPR[rt]._u16[h] = CPU.GPR[rb]._u16[h] - CPU.GPR[ra]._u16[h];
}
void NOR(u32 rt, u32 ra, u32 rb)
{
//(SSE2) POR - Bitwise Logical Or
//(SSE2) PXOR - Logical Exclusive Or
const __u32x4 InvMask = {0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff};
CPU.GPR[rt]._m128i = _mm_xor_si128(_mm_or_si128(CPU.GPR[ra]._m128i, CPU.GPR[rb]._m128i), InvMask.m128i);
CPU.GPR[rt]._u32[0] = ~(CPU.GPR[ra]._u32[0] | CPU.GPR[rb]._u32[0]);
CPU.GPR[rt]._u32[1] = ~(CPU.GPR[ra]._u32[1] | CPU.GPR[rb]._u32[1]);
CPU.GPR[rt]._u32[2] = ~(CPU.GPR[ra]._u32[2] | CPU.GPR[rb]._u32[2]);
CPU.GPR[rt]._u32[3] = ~(CPU.GPR[ra]._u32[3] | CPU.GPR[rb]._u32[3]);
}
void ABSDB(u32 rt, u32 ra, u32 rb)
{
//(SSE2) PMINUB - Minimum of Packed Unsigned Byte Integers
//(SSE2) PMAXUB - Maximum of Packed Unsigned Byte Integers
//(SSE2) PSUBB - Subtract Packed Bytes
const __m128i _a = CPU.GPR[ra]._m128i;
const __m128i _b = CPU.GPR[rb]._m128i;
CPU.GPR[rt]._m128i = _mm_sub_epi8(_mm_max_epu8(_a, _b), _mm_min_epu8(_a, _b));
for (int b = 0; b < 16; b++)
CPU.GPR[rt]._u8[b] = CPU.GPR[rb]._u8[b] > CPU.GPR[ra]._u8[b] ? CPU.GPR[rb]._u8[b] - CPU.GPR[ra]._u8[b] : CPU.GPR[ra]._u8[b] - CPU.GPR[rb]._u8[b];
}
void ROT(u32 rt, u32 ra, u32 rb)
{