std::shared_ptr< ITypeCaster > ComponentRegistration::getTypeCaster(const std::type_info& typeInfo)
{
std::type_index typeIndex(typeInfo);
if (typeCasters_.count(typeIndex) == 0)
return std::shared_ptr< ITypeCaster >(std::make_shared< ForwardTypeCaster >(typeInfo));
return typeCasters_[typeIndex];
}
std::shared_ptr< void > ComponentRegistration::castOrForward(const std::type_info& typeInfo, std::shared_ptr< void > instance)
{
std::type_index typeIndex(typeInfo);
if (instance == nullptr || typeCasters_.count(typeIndex) == 0)
return instance;
auto& typeCaster = typeCasters_[typeIndex];
return typeCaster->cast(instance);
}
std::pair<spt::db::DataType, StdString> TypeString::itemAt(ssize_t nIndex) const
{
std::pair<spt::db::DataType, StdString>p;
if(nIndex == -1 || nIndex >= (size_t)mTypeStrings.size())
nIndex = typeIndex(spt::db::DataType::type_unknown);
p = mTypeStrings.at(nIndex);
return p;
}
StdString TypeString::toString(spt::db::DataType nDataType) const
{
return itemAt(typeIndex(nDataType)).second;
}
const VertexDataManager::FormatConverter &VertexDataManager::formatConverter(const VertexAttribute &attribute) const
{
return mAttributeTypes[typeIndex(attribute.mType)][attribute.mNormalized][attribute.mSize - 1];
}
D3DDECLTYPE Dx9BackEnd::mapAttributeType(GLenum type, std::size_t size, bool normalize) const
{
return mAttributeTypes[typeIndex(type)][normalize][size-1].d3dDeclType;
}
FormatConverter Dx9BackEnd::getFormatConverter(GLenum type, std::size_t size, bool normalize)
{
return mAttributeTypes[typeIndex(type)][normalize][size-1].formatConverter;
}