Method addEmptyBlock

src/IO/ZstdDeflatingAppendableWriteBuffer.cpp:165–174

}

void ZstdDeflatingAppendableWriteBuffer::addEmptyBlock()
{
    /// HACK: https://github.com/facebook/zstd/issues/2090#issuecomment-620158967
    if (out.buffer().size() - out.offset() < ZSTD_CORRECT_TERMINATION_LAST_BLOCK.size())
        out.next();

    std::memcpy(out.buffer().begin() + out.offset(), ZSTD_CORRECT_TERMINATION_LAST_BLOCK.data(), ZSTD_CORRECT_TERMINATION_LAST_BLOCK.size());

    out.position() = out.buffer().begin() + out.offset() + ZSTD_CORRECT_TERMINATION_LAST_BLOCK.size();
}

bool ZstdDeflatingAppendableWriteBuffer::isNeedToAddEmptyBlock()
{