write()

fl::size fl::ByteStreamMemory::write	(	const fl::u8 *	src,
		fl::size	n )

Definition at line 44 of file bytestreammemory.cpp.

                                                        {
    if (src == nullptr || mReadBuffer.capacity() == 0) {
        FASTLED_WARN_IF(src == nullptr,
                        "ByteStreamMemory::write: src == nullptr");
        FASTLED_WARN_IF(mReadBuffer.capacity() == 0,
                        "ByteStreamMemory::write: mReadBuffer.capacity() == 0");
        return 0;
    }
 
    fl::size written = 0;
    for (fl::size i = 0; i < n; ++i) {
        if (mReadBuffer.full()) {
            FASTLED_WARN("ByteStreamMemory::write: mReadBuffer.full(): "
                         << mReadBuffer.size());
            break;
        }
        mReadBuffer.push_back(src[i]);
        ++written;
    }
    return written;
}

References FASTLED_WARN, FASTLED_WARN_IF, and mReadBuffer.

Referenced by writeCRGB().

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