bool eraseIsInvalidated(void)
{
boost::mutex::scoped_lock lock(m_mapCgcRemote.mutex());
CLockMap<unsigned long, cgcRemote::pointer>::iterator pIter;
for (pIter=m_mapCgcRemote.begin(); pIter!=m_mapCgcRemote.end(); pIter++)
{
cgcRemote::pointer pCgcRemote = pIter->second;
if (pCgcRemote->isInvalidate())
{
m_mapCgcRemote.erase(pIter);
return true;
}
}
return false;
}
bool CConferenceInfo::mix_member_frame(CConferenceMember::pointer member, const CLockMap<CConferenceMember*, CMemberData::pointer> & audios, int & outTimestamp)
{
BOOST_ASSERT (member.get() != 0);
if (member->getClosed()) return false;
bool result = false;
bool first = true;
boost::mutex::scoped_lock lock(const_cast<boost::mutex&>(audios.mutex()));
CLockMap<CConferenceMember*, CMemberData::pointer>::const_iterator iter;
for (iter=audios.begin(); iter!= audios.end(); iter++)
{
if (iter->second->getRtpParam() == member.get())
continue;
if (iter->second->isSilence())
continue;
result = true;
member->audioBuffer()->remalloc(iter->second->getRtpData()->size());
if (first)
{
first = false;
member->audioBuffer()->set(iter->second->getRtpData()->data(), iter->second->getRtpData()->size());
}else
{
mix_slinear_frames((char*)const_cast<void*>(member->audioBuffer()->buffer()), (const char*)iter->second->getRtpData()->data(), iter->second->getRtpData()->size()/2);
}
if (iter->second->getRtpData()->timestamp() > (unsigned int)outTimestamp)
outTimestamp = iter->second->getRtpData()->timestamp();
}
return result;
}
