Beispiel #1
0
void CompositeDataReader::CreateTransforms(const ConfigParameters& deserializerConfig)
{
    std::string defaultModule = deserializerConfig("module");
    argvector<ConfigParameters> inputs = deserializerConfig("input");
    for (size_t i = 0; i < inputs.size(); ++i)
    {
        // Trying to find transfomers in a stream section of the config.
        auto inputSections = TryGetSectionsWithParameter(inputs[i], "transforms");
        if (inputSections.size() > 1)
        {
            LogicError("Only a single 'transforms' config is allowed per stream.");
        }

        // No need to create anything for this stream, skipping.
        if (inputSections.empty())
        {
            continue;
        }

        ConfigParameters input = inputs[i](inputSections.front());
        std::wstring inputName = msra::strfun::utf16(input.ConfigName());

        // Read tranformers in order and appending them to the transformer pipeline.
        argvector<ConfigParameters> transforms = input("transforms");
        for (size_t j = 0; j < transforms.size(); ++j)
        {
            TransformerPtr transformer = CreateTransformer(transforms[j], defaultModule);
            m_transforms.push_back(Transformation{transformer, inputName});
        }
    }

}
Beispiel #2
0
		[[nodiscard]] inline Transformer2D CreateTransformer(ContentScale contentScale = ContentScale::Default)
		{
			return CreateTransformer(Window::BaseSize(), contentScale);
		}
Beispiel #3
0
		[[nodiscard]] inline Transformer2D CreateTransformer(int32 width, int32 height, ContentScale contentScale = ContentScale::Default)
		{
			return CreateTransformer(Size(width, height), contentScale);
		}