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PortableVertexFormat: add a struct which hold all needed information for every vertex and use this for position

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atm, position attribute is hardcoded both in VertexLoader and in backends.

v2: fix coding style + cleanup lookup table
This commit is contained in:
degasus
2014-01-24 14:46:05 +01:00
parent 02d1d8e6a0
commit 210f4f3e55
4 changed files with 58 additions and 33 deletions
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11
Source/Core/VideoCommon/NativeVertexFormat.h
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@ -72,10 +72,21 @@ enum VarType
VAR_FLOAT, // GX_F32 = 4
};
struct AttributeFormat
{
VarType type;
int components;
int offset;
bool enable;
bool integer;
};
struct PortableVertexDeclaration
{
int stride;
AttributeFormat position;
int num_normals;
int normal_offset[3];
VarType normal_gl_type;

5
Source/Core/VideoCommon/VertexLoader.cpp
View File

@ -587,6 +587,11 @@ void VertexLoader::CompileVertexTranslator()
}
m_VertexSize += VertexLoader_Position::GetSize(m_VtxDesc.Position, m_VtxAttr.PosFormat, m_VtxAttr.PosElements);
nat_offset += 12;
vtx_decl.position.components = 3;
vtx_decl.position.enable = true;
vtx_decl.position.offset = 0;
vtx_decl.position.type = VAR_FLOAT;
vtx_decl.position.integer = false;
// Normals
vtx_decl.num_normals = 0;