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VertexLoaderX64: support VAT.ByteDequant=0

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This commit is contained in:
Tillmann Karras
2015-01-20 02:12:03 +01:00
parent 46ab5d63d6
commit 1dcf49237b
5 changed files with 11 additions and 12 deletions
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13
Source/Core/VideoCommon/VertexLoaderX64.cpp
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@ -67,7 +67,7 @@ OpArg VertexLoaderX64::GetVertexAddr(int array, u64 attribute)
}
}
int VertexLoaderX64::ReadVertex(OpArg data, u64 attribute, int format, int count_in, int count_out, u8 scaling_exponent, AttributeFormat* native_format)
int VertexLoaderX64::ReadVertex(OpArg data, u64 attribute, int format, int count_in, int count_out, bool dequantize, u8 scaling_exponent, AttributeFormat* native_format)
{
static const __m128i shuffle_lut[5][3] = {
{_mm_set_epi32(0xFFFFFFFFL, 0xFFFFFFFFL, 0xFFFFFFFFL, 0xFFFFFF00L), // 1x u8
@ -120,7 +120,7 @@ int VertexLoaderX64::ReadVertex(OpArg data, u64 attribute, int format, int count
CVTDQ2PS(coords, R(coords));
if (scaling_exponent)
if (dequantize && scaling_exponent)
MULPS(coords, M(&scale_factors[scaling_exponent]));
}
@ -333,7 +333,8 @@ void VertexLoaderX64::GenerateVertexLoader()
}
OpArg data = GetVertexAddr(ARRAY_POSITION, m_VtxDesc.Position);
ReadVertex(data, m_VtxDesc.Position, m_VtxAttr.PosFormat, m_VtxAttr.PosElements + 2, 3, m_VtxAttr.PosFrac, &m_native_vtx_decl.position);
ReadVertex(data, m_VtxDesc.Position, m_VtxAttr.PosFormat, m_VtxAttr.PosElements + 2, 3,
m_VtxAttr.ByteDequant, m_VtxAttr.PosFrac, &m_native_vtx_decl.position);
if (m_VtxDesc.Normal)
{
@ -348,7 +349,8 @@ void VertexLoaderX64::GenerateVertexLoader()
int elem_size = 1 << (m_VtxAttr.NormalFormat / 2);
data.offset += i * elem_size * 3;
}
data.offset += ReadVertex(data, m_VtxDesc.Normal, m_VtxAttr.NormalFormat, 3, 3, scaling_exponent, &m_native_vtx_decl.normals[i]);
data.offset += ReadVertex(data, m_VtxDesc.Normal, m_VtxAttr.NormalFormat, 3, 3,
true, scaling_exponent, &m_native_vtx_decl.normals[i]);
}
m_native_components |= VB_HAS_NRM0;
@ -384,7 +386,8 @@ void VertexLoaderX64::GenerateVertexLoader()
{
data = GetVertexAddr(ARRAY_TEXCOORD0 + i, tc[i]);
u8 scaling_exponent = m_VtxAttr.texCoord[i].Frac;
ReadVertex(data, tc[i], m_VtxAttr.texCoord[i].Format, elements, tm[i] ? 2 : elements, scaling_exponent, &m_native_vtx_decl.texcoords[i]);
ReadVertex(data, tc[i], m_VtxAttr.texCoord[i].Format, elements, tm[i] ? 2 : elements,
m_VtxAttr.ByteDequant, scaling_exponent, &m_native_vtx_decl.texcoords[i]);
m_native_components |= VB_HAS_UV0 << i;
}
if (tm[i])