DebugImageEffectApiProcess.tcc

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namespace tuttle {
namespace plugin {
namespace debugImageEffectApi {

template<class View>
DebugImageEffectApiProcess<View>::DebugImageEffectApiProcess( DebugImageEffectApiPlugin& instance )
        : ImageGilFilterProcessor<View>( instance, eImageOrientationIndependant )
        , _plugin( instance )
{}

template<class View>
void DebugImageEffectApiProcess<View>::setup( const OFX::RenderArguments& args )
{
        ImageGilFilterProcessor<View>::setup( args );
        _plugin._currentTime->setValue( args.time );
}

/**
 * @brief Function called by rendering thread each time a process must be done.
 * @param[in] procWindowRoW  Processing window in RoW
 */
template<class View>
void DebugImageEffectApiProcess<View>::multiThreadProcessImages( const OfxRectI& procWindowRoW )
{
        using namespace boost::gil;
        OfxRectI procWindowOutput = this->translateRoWToOutputClipCoordinates( procWindowRoW );
        OfxPointI procWindowSize  = {
                procWindowRoW.x2 - procWindowRoW.x1,
                procWindowRoW.y2 - procWindowRoW.y1
        };

        View src = subimage_view( this->_srcView, procWindowOutput.x1, procWindowOutput.y1,
                                  procWindowSize.x,
                                  procWindowSize.y );
        View dst = subimage_view( this->_dstView, procWindowOutput.x1, procWindowOutput.y1,
                                  procWindowSize.x,
                                  procWindowSize.y );

        copy_pixels( src, dst );
}

}
}
}