bool Channel::update( const uint128_t& frameID, const uint32_t frameNumber )
{
if( !isRunning( ))
return false; // not updated
EQASSERT( isActive( ))
EQASSERT( getWindow()->isActive( ));
ChannelFrameStartPacket startPacket;
startPacket.frameNumber = frameNumber;
startPacket.version = getVersion();
_setupRenderContext( frameID, startPacket.context );
send( startPacket );
EQLOG( LOG_TASKS ) << "TASK channel " << getName() << " start frame "
<< &startPacket << std::endl;
bool updated = false;
const Compounds& compounds = getCompounds();
for( Compounds::const_iterator i = compounds.begin();
i != compounds.end(); ++i )
{
const Compound* compound = *i;
ChannelUpdateVisitor visitor( this, frameID, frameNumber );
visitor.setEye( EYE_CYCLOP );
compound->accept( visitor );
visitor.setEye( EYE_LEFT );
compound->accept( visitor );
visitor.setEye( EYE_RIGHT );
compound->accept( visitor );
updated |= visitor.isUpdated();
}
ChannelFrameFinishPacket finishPacket;
finishPacket.frameNumber = frameNumber;
finishPacket.context = startPacket.context;
send( finishPacket );
EQLOG( LOG_TASKS ) << "TASK channel " << getName() << " finish frame "
<< &finishPacket << std::endl;
_lastDrawCompound = 0;
return updated;
}
bool Channel::update( const uint128_t& frameID, const uint32_t frameNumber )
{
if( !isRunning( ))
return false; // not updated
LBASSERT( isActive( ))
LBASSERT( getWindow()->isActive( ));
RenderContext context;
_setupRenderContext( frameID, context );
send( fabric::CMD_CHANNEL_FRAME_START )
<< context << getVersion() << frameNumber;
LBLOG( LOG_TASKS ) << "TASK channel " << getName() << " start frame "
<< frameNumber << std::endl;
bool updated = false;
const Compounds& compounds = getCompounds();
for( Compounds::const_iterator i = compounds.begin();
i != compounds.end(); ++i )
{
const Compound* compound = *i;
ChannelUpdateVisitor visitor( this, frameID, frameNumber );
visitor.setEye( EYE_CYCLOP );
compound->accept( visitor );
visitor.setEye( EYE_LEFT );
compound->accept( visitor );
visitor.setEye( EYE_RIGHT );
compound->accept( visitor );
updated |= visitor.isUpdated();
}
send( fabric::CMD_CHANNEL_FRAME_FINISH ) << context << frameNumber;
LBLOG( LOG_TASKS ) << "TASK channel " << getName() << " finish frame "
<< frameNumber << std::endl;
_lastDrawCompound = 0;
return updated;
}
