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GS: AVX2 ReadBlock4P

This commit is contained in:
TellowKrinkle 2021-04-07 13:58:30 -05:00 committed by refractionpcsx2
parent d64e838b6d
commit 89f3b46a9e
1 changed files with 48 additions and 0 deletions
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48
pcsx2/GS/GSBlock.h
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@ -747,6 +747,52 @@ public:
{ {
//printf("ReadBlock4P\n"); //printf("ReadBlock4P\n");
#if _M_SSE >= 0x501
const GSVector8i* s = (const GSVector8i*)src;
GSVector8i v0, v1;
GSVector8i shuf = GSVector8i::broadcast128(m_palvec_mask);
GSVector8i mask(0x0f0f0f0f);
for (int i = 0; i < 2; i++)
{
// col 0, 2
v0 = s[i * 4 + 0];
v1 = s[i * 4 + 1];
GSVector8i::sw8(v0, v1);
v0 = v0.xzyw().acbd().shuffle8(shuf);
v1 = v1.xzyw().acbd().shuffle8(shuf);
GSVector8i::store<true>(dst + dstpitch * 0, v0 & mask);
GSVector8i::store<true>(dst + dstpitch * 1, v1 & mask);
GSVector8i::store<true>(dst + dstpitch * 2, (v0.yxwz() >> 4) & mask);
GSVector8i::store<true>(dst + dstpitch * 3, (v1.yxwz() >> 4) & mask);
dst += dstpitch * 4;
// col 1, 3
v0 = s[i * 4 + 2];
v1 = s[i * 4 + 3];
GSVector8i::sw8(v0, v1);
v0 = v0.xzyw().acbd().shuffle8(shuf);
v1 = v1.xzyw().acbd().shuffle8(shuf);
GSVector8i::store<true>(dst + dstpitch * 0, v0.yxwz() & mask);
GSVector8i::store<true>(dst + dstpitch * 1, v1.yxwz() & mask);
GSVector8i::store<true>(dst + dstpitch * 2, (v0 >> 4) & mask);
GSVector8i::store<true>(dst + dstpitch * 3, (v1 >> 4) & mask);
dst += dstpitch * 4;
}
#else
const GSVector4i* s = (const GSVector4i*)src; const GSVector4i* s = (const GSVector4i*)src;
GSVector4i v0, v1, v2, v3; GSVector4i v0, v1, v2, v3;
@ -805,6 +851,8 @@ public:
dst += dstpitch * 2; dst += dstpitch * 2;
} }
#endif
} }
__forceinline static void ReadBlock8HP(const u8* RESTRICT src, u8* RESTRICT dst, int dstpitch) __forceinline static void ReadBlock8HP(const u8* RESTRICT src, u8* RESTRICT dst, int dstpitch)