Method onQueuingStart

src/fl/gfx/rectangular_draw_buffer.cpp.hpp:32–44

}

bool RectangularDrawBuffer::onQueuingStart() {
    if (mQueueState == QUEUEING) {
        return false;
    }
    mQueueState = QUEUEING;
    mPinToLedSegment.clear();
    mDrawList.swap(mPrevDrawList);
    mDrawList.clear();
    if (mAllLedsBufferUint8Size > 0) {
        fl::memset(mAllLedsBufferUint8.get(), 0, mAllLedsBufferUint8Size);
    }
    return true;
}

void RectangularDrawBuffer::queue(const DrawItem &item) {
    mDrawList.push_back(item);