Function calcLevelAlignment

tools/ktx/validate.cpp:595–600

}

inline uint32_t calcLevelAlignment(ktxSupercmpScheme scheme, uint8_t blockByteLength) {
    if (scheme != KTX_SS_NONE)
        return 1;
    else
        return std::lcm(blockByteLength, 4);
}

size_t ValidationContext::calcImageSize(uint32_t level) {
    const auto levelWidth = std::max(1u, header.pixelWidth >> level);