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gsdx sw: factorize color split in split16_2x8

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Gregory Hainaut committed 2016-11-19 17:00:33 +01:00
1 parent d58e43edbf
commit e728a14c19
5 files changed
+71 -132
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plugins/GSdx/GSDrawScanlineCodeGenerator.x86.avx.cpp
+16 -48
View File
@@ -857,16 +857,12 @@ void GSDrawScanlineCodeGenerator::SampleTexture()
// GSVector4i rb00 = c00 & mask;
// GSVector4i ga00 = (c00 >> 8) & mask;
vpsllw(xmm2, xmm6, 8);
vpsrlw(xmm2, 8);
vpsrlw(xmm6, 8);
split16_2x8(xmm2, xmm6, xmm6);
// GSVector4i rb01 = c01 & mask;
// GSVector4i ga01 = (c01 >> 8) & mask;
vpsllw(xmm3, xmm4, 8);
vpsrlw(xmm3, 8);
vpsrlw(xmm4, 8);
split16_2x8(xmm3, xmm4, xmm4);
// xmm0 = uf
// xmm2 = rb00
@@ -894,16 +890,12 @@ void GSDrawScanlineCodeGenerator::SampleTexture()
// GSVector4i rb10 = c10 & mask;
// GSVector4i ga10 = (c10 >> 8) & mask;
vpsrlw(xmm2, xmm1, 8);
vpsllw(xmm1, 8);
vpsrlw(xmm1, 8);
split16_2x8(xmm1, xmm2, xmm1);
// GSVector4i rb11 = c11 & mask;
// GSVector4i ga11 = (c11 >> 8) & mask;
vpsrlw(xmm6, xmm5, 8);
vpsllw(xmm5, 8);
vpsrlw(xmm5, 8);
split16_2x8(xmm5, xmm6, xmm5);
// xmm0 = uf
// xmm3 = rb00
@@ -950,9 +942,7 @@ void GSDrawScanlineCodeGenerator::SampleTexture()
// c[0] = c00 & mask;
// c[1] = (c00 >> 8) & mask;
vpsllw(xmm5, xmm6, 8);
vpsrlw(xmm5, 8);
vpsrlw(xmm6, 8);
split16_2x8(xmm5, xmm6, xmm6);
}
}
@@ -1452,16 +1442,12 @@ return;
// GSVector4i rb00 = c00 & mask;
// GSVector4i ga00 = (c00 >> 8) & mask;
vpsllw(xmm2, xmm6, 8);
vpsrlw(xmm2, 8);
vpsrlw(xmm6, 8);
split16_2x8(xmm2, xmm6, xmm6);
// GSVector4i rb01 = c01 & mask;
// GSVector4i ga01 = (c01 >> 8) & mask;
vpsllw(xmm3, xmm4, 8);
vpsrlw(xmm3, 8);
vpsrlw(xmm4, 8);
split16_2x8(xmm3, xmm4, xmm4);
// xmm0 = uf
// xmm2 = rb00
@@ -1489,16 +1475,12 @@ return;
// GSVector4i rb10 = c10 & mask;
// GSVector4i ga10 = (c10 >> 8) & mask;
vpsrlw(xmm2, xmm1, 8);
vpsllw(xmm1, 8);
vpsrlw(xmm1, 8);
split16_2x8(xmm1, xmm2, xmm1);
// GSVector4i rb11 = c11 & mask;
// GSVector4i ga11 = (c11 >> 8) & mask;
vpsrlw(xmm6, xmm5, 8);
vpsllw(xmm5, 8);
vpsrlw(xmm5, 8);
split16_2x8(xmm5, xmm6, xmm5);
// xmm0 = uf
// xmm3 = rb00
@@ -1545,9 +1527,7 @@ return;
// c[0] = c00 & mask;
// c[1] = (c00 >> 8) & mask;
vpsllw(xmm5, xmm6, 8);
vpsrlw(xmm5, 8);
vpsrlw(xmm6, 8);
split16_2x8(xmm5, xmm6, xmm6);
}
if(m_sel.mmin != 1) // !round-off mode
@@ -1693,16 +1673,12 @@ return;
// GSVector4i rb00 = c00 & mask;
// GSVector4i ga00 = (c00 >> 8) & mask;
vpsllw(xmm2, xmm6, 8);
vpsrlw(xmm2, 8);
vpsrlw(xmm6, 8);
split16_2x8(xmm2, xmm6, xmm6);
// GSVector4i rb01 = c01 & mask;
// GSVector4i ga01 = (c01 >> 8) & mask;
vpsllw(xmm3, xmm4, 8);
vpsrlw(xmm3, 8);
vpsrlw(xmm4, 8);
split16_2x8(xmm3, xmm4, xmm4);
// xmm0 = uf
// xmm2 = rb00
@@ -1730,16 +1706,12 @@ return;
// GSVector4i rb10 = c10 & mask;
// GSVector4i ga10 = (c10 >> 8) & mask;
vpsrlw(xmm2, xmm1, 8);
vpsllw(xmm1, 8);
vpsrlw(xmm1, 8);
split16_2x8(xmm1, xmm2, xmm1);
// GSVector4i rb11 = c11 & mask;
// GSVector4i ga11 = (c11 >> 8) & mask;
vpsrlw(xmm6, xmm5, 8);
vpsllw(xmm5, 8);
vpsrlw(xmm5, 8);
split16_2x8(xmm5, xmm6, xmm5);
// xmm0 = uf
// xmm3 = rb00
@@ -1786,9 +1758,7 @@ return;
// c[0] = c00 & mask;
// c[1] = (c00 >> 8) & mask;
vpsllw(xmm5, xmm6, 8);
vpsrlw(xmm5, 8);
vpsrlw(xmm6, 8);
split16_2x8(xmm5, xmm6, xmm6);
}
vmovdqa(xmm0, ptr[m_sel.lcm ? &m_local.gd->lod.f : &m_local.temp.lod.f]);
@@ -2436,9 +2406,7 @@ void GSDrawScanlineCodeGenerator::AlphaBlend()
// c[2] = fd & mask;
// c[3] = (fd >> 8) & mask;
vpsllw(xmm0, xmm2, 8);
vpsrlw(xmm0, 8);
vpsrlw(xmm1, xmm2, 8);
split16_2x8(xmm0, xmm1, xmm2);
break;