virtual void setup(const OFX::RenderArguments& args) { ImageProcessor::setup(args); // source view _src.reset(_clipSrc->fetchImage(args.time)); if(!_src.get()) BOOST_THROW_EXCEPTION(exception::ImageNotReady() << exception::dev() + "Error on clip " + quotes(_clipSrc->name())); if(_src->getRowDistanceBytes() == 0) BOOST_THROW_EXCEPTION(exception::WrongRowBytes() << exception::dev() + "Error on clip " + quotes(_clipSrc->name())); if(OFX::getImageEffectHostDescription()->hostName == "uk.co.thefoundry.nuke") { // bug in nuke, getRegionOfDefinition() on OFX::Image returns bounds _srcPixelRod = _clipSrc->getPixelRod(args.time, args.renderScale); } else { _srcPixelRod = _src->getRegionOfDefinition(); } }