public static ShortBuffer getDirectBuffer(int size, ShortBuffer buffer)
{
if (buffer == null)
{
return(buffer);
}
size = Round2(size);
if (buffer.Direct)
{
buffer.limit((size >> 1) + buffer.position());
return(buffer);
}
ShortBuffer directBuffer = allocateDirectBuffer(size).asShortBuffer();
directBuffer.put((ShortBuffer)((ShortBuffer)buffer).slice().limit(size >> 1));
directBuffer.rewind();
return(directBuffer);
}