SpannyBlock.CopyColorsTo.cs

[MethodImpl(MethodImplOptions.AggressiveInlining)]
public unsafe void CopyColorsTo(Span<byte> buffer, int stride, Block8x8F* tempBlockPtr)
{
    this.TransformByteConvetibleColorValuesInto(ref *tempBlockPtr);

    float* src = (float*)tempBlockPtr;
    for (int i = 0; i < 8; i++)
    {
        buffer[0] = (byte)src[0];
        buffer[1] = (byte)src[1];
        buffer[2] = (byte)src[2];
        buffer[3] = (byte)src[3];
        buffer[4] = (byte)src[4];
        buffer[5] = (byte)src[5];
        buffer[6] = (byte)src[6];
        buffer[7] = (byte)src[7];
        if (i < 7)
        {
            buffer = buffer.Slice(stride);
        }
        src += 8;
    }
}