Method noExpand

src/fl/fx/2d/scale_up.cpp.hpp:76–87

}

void ScaleUp::noExpand(fl::span<const CRGB> input, fl::span<CRGB> output, u16 width,
                       u16 height) {
    u16 n = mXyMap.getTotal();
    for (u16 w = 0; w < width; w++) {
        for (u16 h = 0; h < height; h++) {
            u16 idx = mXyMap.mapToIndex(w, h);
            if (idx < n) {
                output[idx] = input[w * height + h];
            }
        }
    }
}

} // namespace fl