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GS: pshufb-based ReadAndExpandBlock4(HH|HL)_32

This commit is contained in:
TellowKrinkle 2021-04-06 22:53:38 -05:00 committed by refractionpcsx2
parent a2992c86e6
commit 29e8da0944
1 changed files with 39 additions and 27 deletions
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66
pcsx2/GS/GSBlock.h
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@ -1837,7 +1837,7 @@ public:
}
template <typename V>
__forceinline static void ReadClut4AndWrite(const V& p0, const V& p1, const V& p2, const V& p3, const V& src, V* dst, int dstride)
__forceinline static void ReadClut4(const V& p0, const V& p1, const V& p2, const V& p3, const V& src, V& d0, V& d1, V& d2, V& d3)
{
V r0 = p0.shuffle8(src);
V r1 = p1.shuffle8(src);
@ -1847,10 +1847,16 @@ public:
V::sw8(r0, r1, r2, r3);
V::sw16(r0, r1, r2, r3);
dst[dstride * 0] = r0;
dst[dstride * 1] = r2;
dst[dstride * 2] = r1;
dst[dstride * 3] = r3;
d0 = r0;
d1 = r2;
d2 = r1;
d3 = r3;
}
template <typename V>
__forceinline static void ReadClut4AndWrite(const V& p0, const V& p1, const V& p2, const V& p3, const V& src, V* dst, int dstride)
{
ReadClut4(p0, p1, p2, p3, src, dst[dstride * 0], dst[dstride * 1], dst[dstride * 2], dst[dstride * 3]);
}
__forceinline static void ReadAndExpandBlock4_32(const u8* RESTRICT src, u8* RESTRICT dst, int dstpitch, const u32* RESTRICT pal)
@ -2047,28 +2053,32 @@ public:
__forceinline static void ReadAndExpandBlock4HL_32(const u8* RESTRICT src, u8* RESTRICT dst, int dstpitch, const u32* RESTRICT pal)
{
//printf("ReadAndExpandBlock4HL_32\n");
const GSVector4i* s = (const GSVector4i*)src;
GSVector4i p0, p1, p2, p3;
LoadPalVecs(pal, p0, p1, p2, p3);
GSVector4i mask(0x0f0f0f0f);
GSVector4i v0, v1, v2, v3;
for (int i = 0; i < 4; i++)
{
v0 = s[i * 4 + 0];
v1 = s[i * 4 + 1];
v2 = s[i * 4 + 2];
v3 = s[i * 4 + 3];
GSVector4i* d0 = reinterpret_cast<GSVector4i*>(dst);
GSVector4i* d1 = reinterpret_cast<GSVector4i*>(dst + dstpitch);
v0 = s[i * 4 + 0] >> 24;
v1 = s[i * 4 + 1] >> 24;
v2 = s[i * 4 + 2] >> 24;
v3 = s[i * 4 + 3] >> 24;
GSVector4i::sw64(v0, v1, v2, v3);
((v0 >> 24) & 0xf).gather32_32<>(pal, (GSVector4i*)&dst[0]);
((v1 >> 24) & 0xf).gather32_32<>(pal, (GSVector4i*)&dst[16]);
GSVector4i all = v0.ps32(v1).pu16(v2.ps32(v3)) & mask;
dst += dstpitch;
ReadClut4(p0, p1, p2, p3, all, d0[0], d0[1], d1[0], d1[1]);
((v2 >> 24) & 0xf).gather32_32<>(pal, (GSVector4i*)&dst[0]);
((v3 >> 24) & 0xf).gather32_32<>(pal, (GSVector4i*)&dst[16]);
dst += dstpitch;
dst += dstpitch * 2;
}
}
@ -2080,26 +2090,28 @@ public:
const GSVector4i* s = (const GSVector4i*)src;
GSVector4i p0, p1, p2, p3;
LoadPalVecs(pal, p0, p1, p2, p3);
GSVector4i v0, v1, v2, v3;
for (int i = 0; i < 4; i++)
{
v0 = s[i * 4 + 0];
v1 = s[i * 4 + 1];
v2 = s[i * 4 + 2];
v3 = s[i * 4 + 3];
GSVector4i* d0 = reinterpret_cast<GSVector4i*>(dst);
GSVector4i* d1 = reinterpret_cast<GSVector4i*>(dst + dstpitch);
v0 = s[i * 4 + 0] >> 28;
v1 = s[i * 4 + 1] >> 28;
v2 = s[i * 4 + 2] >> 28;
v3 = s[i * 4 + 3] >> 28;
GSVector4i::sw64(v0, v1, v2, v3);
(v0 >> 28).gather32_32<>(pal, (GSVector4i*)&dst[0]);
(v1 >> 28).gather32_32<>(pal, (GSVector4i*)&dst[16]);
GSVector4i all = v0.ps32(v1).pu16(v2.ps32(v3));
dst += dstpitch;
ReadClut4(p0, p1, p2, p3, all, d0[0], d0[1], d1[0], d1[1]);
(v2 >> 28).gather32_32<>(pal, (GSVector4i*)&dst[0]);
(v3 >> 28).gather32_32<>(pal, (GSVector4i*)&dst[16]);
dst += dstpitch;
dst += dstpitch * 2;
}
}