onQueuingStart()

bool fl::RectangularDrawBuffer::onQueuingStart

(

)

Definition at line 33 of file rectangular_draw_buffer.cpp.hpp.

                                                        {
    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;
}

References fl::FL_NO_EXCEPT, mAllLedsBufferUint8, mAllLedsBufferUint8Size, mDrawList, fl::memset(), mPinToLedSegment, mPrevDrawList, mQueueState, and QUEUEING.

Referenced by ~RectangularDrawBuffer().

Here is the call graph for this function:

Here is the caller graph for this function: