Jpeg2000WriterPlugin.cpp

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#include "Jpeg2000WriterPlugin.hpp"
#include "Jpeg2000WriterProcess.hpp"
#include "Jpeg2000WriterDefinitions.hpp"

#include <openjpeg/J2KWriter.hpp>

#include <tuttle/plugin/global.hpp>

#include <ofxsImageEffect.h>
#include <ofxsMultiThread.h>
#include <ofxsImageEffect.h>

#include <boost/gil/gil_all.hpp>
#include <boost/filesystem.hpp>


namespace tuttle {
namespace plugin {
namespace jpeg2000 {
namespace writer {

using namespace boost::filesystem;
using namespace tuttle::io;
using namespace boost::gil;

Jpeg2000WriterPlugin::Jpeg2000WriterPlugin( OfxImageEffectHandle handle )
: WriterPlugin( handle )
{
        _paramCineProfil = fetchChoiceParam( kParamCinemaProfil );
        _paramLossless = fetchBooleanParam( kParamLossless );
}

Jpeg2000ProcessParams Jpeg2000WriterPlugin::getProcessParams(const OfxTime time)
{
        Jpeg2000ProcessParams params;
        params._filepath = getAbsoluteFilenameAt(time);
        params._bitDepth = ( ETuttlePluginBitDepth ) this->_paramBitDepth->getValue();
        params._cineProfil = _paramCineProfil->getValue();
        params._lossless = _paramLossless->getValue();

        return params;
}

void Jpeg2000WriterPlugin::changedParam( const OFX::InstanceChangedArgs &args, const std::string &paramName )
{
        WriterPlugin::changedParam( args, paramName );
        if( paramName == kParamCinemaProfil && args.reason == OFX::eChangeUserEdit )
        {
                if (_paramCineProfil->getValue() != 0)
                {
                        _paramLossless->setEnabled(false);
                        // DCI needs 12b
                        _paramBitDepth->setValue(1);
                        _paramBitDepth->setEnabled(false);
                }
                else
                {
                        _paramLossless->setEnabled(true);
                        _paramBitDepth->setEnabled(true);
                }
        }
}

/**
 * @brief The overridden render function
 * @param[in]   args     Rendering parameters
 */
void Jpeg2000WriterPlugin::render( const OFX::RenderArguments &args )
{
        WriterPlugin::render( args );

        doGilRender<Jpeg2000WriterProcess>( *this, args );
}

}
}
}
}