ColorBarsPluginFactory.cpp

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#include "ColorBarsPluginFactory.hpp"
#include "ColorBarsPlugin.hpp"
#include "ColorBarsDefinitions.hpp"
#include "ofxsImageEffect.h"

#include <tuttle/plugin/context/GeneratorPluginFactory.hpp>

namespace tuttle {
namespace plugin {
namespace colorBars {

//static const bool kSupportTiles = false;


/**
 * @brief Function called to describe the plugin main features.
 * @param[in, out] desc Effect descriptor
 */
void ColorBarsPluginFactory::describe( OFX::ImageEffectDescriptor& desc )
{
        desc.setLabels(
                "TuttleColorBars",
                "ColorBars",
                "ColorBars" );
        desc.setPluginGrouping( "tuttle/image/generator" );

        desc.setDescription( "Color Bars generator." );

        // add the supported contexts
        desc.addSupportedContext( OFX::eContextGenerator );
        desc.addSupportedContext( OFX::eContextGeneral );

        // add supported pixel depths
        desc.addSupportedBitDepth( OFX::eBitDepthUByte );
        desc.addSupportedBitDepth( OFX::eBitDepthUShort );
        desc.addSupportedBitDepth( OFX::eBitDepthFloat );

        // plugin flags
        desc.setRenderThreadSafety( OFX::eRenderFullySafe );
        desc.setHostFrameThreading( false );
        desc.setSupportsMultiResolution( false );
        desc.setSupportsMultipleClipDepths( true );
        desc.setSupportsTiles( kSupportTiles );
}

/**
 * @brief Function called to describe the plugin controls and features.
 * @param[in, out]   desc       Effect descriptor
 * @param[in]        context    Application context
 */
void ColorBarsPluginFactory::describeInContext( OFX::ImageEffectDescriptor& desc,
                                                  OFX::EContext context )
{
        describeGeneratorParamsInContext( desc, context );
        
        OFX::ChoiceParamDescriptor* levels = desc.defineChoiceParam( kColorBarsLevels );
        levels->setLabel( "Levels" );
        levels->appendOption( kColorBarsLevels100 );
        levels->appendOption( kColorBarsLevels75 );
        levels->setDefault( eColorBarsLevels75 );
        
}

/**
 * @brief Function called to create a plugin effect instance
 * @param[in] handle  Effect handle
 * @param[in] context Application context
 * @return  plugin instance
 */
OFX::ImageEffect* ColorBarsPluginFactory::createInstance( OfxImageEffectHandle handle,
                                                            OFX::EContext context )
{
        return new ColorBarsPlugin( handle );
}

}
}
}