private void ProcessBuffer(boolean bFinalize) throws IOException {
if (m_pBuffer == null) throw new JMACException("Error Undefined");
// process as much as possible
int nThreshold = (bFinalize) ? 0 : m_spAPECompressCreate.GetFullFrameBytes();
while ((m_nBufferTail - m_nBufferHead) >= nThreshold) {
int nFrameBytes =
Math.min(m_spAPECompressCreate.GetFullFrameBytes(), m_nBufferTail - m_nBufferHead);
if (nFrameBytes == 0) break;
pByteReader.reset(m_pBuffer, m_nBufferHead);
m_spAPECompressCreate.EncodeFrame(pByteReader, nFrameBytes);
m_nBufferHead += nFrameBytes;
}
// shift the buffer
if (m_nBufferHead != 0) {
int nBytesLeft = m_nBufferTail - m_nBufferHead;
if (nBytesLeft != 0) System.arraycopy(m_pBuffer, m_nBufferHead, m_pBuffer, 0, nBytesLeft);
m_nBufferTail -= m_nBufferHead;
m_nBufferHead = 0;
}
}
