DummyProcess.tcc

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namespace tuttle {
namespace plugin {
namespace dummy {

template<class View>
DummyProcess<View>::DummyProcess( DummyPlugin &effect )
        : ImageGilFilterProcessor<View>( effect, eImageOrientationIndependant )
        , _plugin( effect )
{
}

template<class View>
void DummyProcess<View>::setup( const OFX::RenderArguments& args )
{
        ImageGilFilterProcessor<View>::setup( args );
        _params = _plugin.getProcessParams( args.renderScale );

}

/**
 * @brief Function called by rendering thread each time a process must be done.
 * @param[in] procWindowRoW  Processing window
 */
template<class View>
void DummyProcess<View>::multiThreadProcessImages( const OfxRectI& procWindowRoW )
{
        using namespace boost::gil;
        OfxRectI procWindowOutput = this->translateRoWToOutputClipCoordinates( procWindowRoW );
        const OfxPointI procWindowSize = {
                procWindowRoW.x2 - procWindowRoW.x1,
                procWindowRoW.y2 - procWindowRoW.y1
        };
        
        for( int y = procWindowOutput.y1;
                         y < procWindowOutput.y2;
                         ++y )
        {
                typename View::x_iterator src_it = this->_srcView.x_at( procWindowOutput.x1, y );
                typename View::x_iterator dst_it = this->_dstView.x_at( procWindowOutput.x1, y );
                for( int x = procWindowOutput.x1;
                         x < procWindowOutput.x2;
                         ++x, ++src_it, ++dst_it )
                {
                        (*dst_it) = (*src_it);
                }
                if( this->progressForward( procWindowSize.x ) )
                        return;
        }
}

}
}
}