Method GetVariables

GTE/Graphics/DX11/HLSLShaderFactory.cpp:455–488

}

bool HLSLShaderFactory::GetVariables(
    ID3DShaderReflectionConstantBuffer* cbuffer,
    uint32_t numVariables,
    std::vector<HLSLBaseBuffer::Member>& members)
{
    for (UINT i = 0; i < numVariables; ++i)
    {
        ID3DShaderReflectionVariable* var = cbuffer->GetVariableByIndex(i);
        ID3DShaderReflectionType* varType = var->GetType();

        D3D_SHADER_VARIABLE_DESC varDesc;
        DX11Log(var->GetDesc(&varDesc));

        D3D_SHADER_TYPE_DESC varTypeDesc;
        DX11Log(varType->GetDesc(&varTypeDesc));

        // Get the top-level information about the shader variable.
        HLSLShaderVariable svar;
        svar.SetDescription(varDesc);

        // Get the type of the variable.  If this is a struct type, the
        // call recurses to build the type tree implied by the struct.
        HLSLShaderType stype;
        stype.SetName(svar.GetName());
        stype.SetDescription(varTypeDesc);
        if (!GetTypes(varType, varTypeDesc.Members, stype))
        {
            return false;
        }

        members.push_back(std::make_pair(svar, stype));
    }
    return true;
}

bool HLSLShaderFactory::GetTypes(ID3DShaderReflectionType* rtype,
    uint32_t numMembers, HLSLShaderType& stype)