Exemplo n.º 1
0
	virtual void setup( const OFX::RenderArguments& args )
	{
		// destination view
//		TUTTLE_COUT_INFOS;
//		TUTTLE_COUT_VAR( "dst - fetchImage " << time );
		_dst.reset( _clipDst->fetchImage( args.time ) );
		if( !_dst.get() )
			BOOST_THROW_EXCEPTION( exception::ImageNotReady()
				<< exception::dev() + "Error on clip " + quotes(_clipDst->name()) );
		if( _dst->getRowDistanceBytes() == 0 )
			BOOST_THROW_EXCEPTION( exception::WrongRowBytes()
				<< exception::dev() + "Error on clip " + quotes(_clipDst->name()) );
		
		//		_dstPixelRod = _dst->getRegionOfDefinition(); // bug in nuke, returns bounds
		_dstPixelRod       = _clipDst->getPixelRod( args.time, args.renderScale );
		_dstPixelRodSize.x = ( this->_dstPixelRod.x2 - this->_dstPixelRod.x1 );
		_dstPixelRodSize.y = ( this->_dstPixelRod.y2 - this->_dstPixelRod.y1 );
	}
Exemplo n.º 2
0
    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();
        }
    }