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VertexLoaders: make positions more compact

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This commit is contained in:
Tillmann Karras
2015-03-17 07:05:19 +01:00
parent 5a51bc10e5
commit 8d90ecda7f
5 changed files with 19 additions and 18 deletions
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5
Source/Core/VideoCommon/VertexLoaderX64.cpp
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@ -332,7 +332,8 @@ void VertexLoaderX64::GenerateVertexLoader()
}
OpArg data = GetVertexAddr(ARRAY_POSITION, m_VtxDesc.Position);
ReadVertex(data, m_VtxDesc.Position, m_VtxAttr.PosFormat, m_VtxAttr.PosElements + 2, 3,
int pos_elements = 2 + m_VtxAttr.PosElements;
ReadVertex(data, m_VtxDesc.Position, m_VtxAttr.PosFormat, pos_elements, pos_elements,
m_VtxAttr.ByteDequant, m_VtxAttr.PosFrac, &m_native_vtx_decl.position);
if (m_VtxDesc.Normal)
@ -408,7 +409,7 @@ void VertexLoaderX64::GenerateVertexLoader()
m_native_vtx_decl.texcoords[i].offset = m_dst_ofs;
PXOR(XMM0, R(XMM0));
CVTSI2SS(XMM0, R(scratch1));
SHUFPS(XMM0, R(XMM0), 0x45);
SHUFPS(XMM0, R(XMM0), 0x45); // 000X -> 0X00
MOVUPS(MDisp(dst_reg, m_dst_ofs), XMM0);
m_dst_ofs += sizeof(float) * 3;
}