Jpeg2000ReaderPluginFactory.cpp

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#include "Jpeg2000ReaderPluginFactory.hpp"
#include "Jpeg2000ReaderPlugin.hpp"
#include "Jpeg2000ReaderDefinitions.hpp"

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

namespace tuttle {
namespace plugin {
namespace jpeg2000 {
namespace reader {


/**
 * @brief Function called to describe the plugin main features.
 * @param[in, out]   desc     Effect descriptor
 */
void Jpeg2000ReaderPluginFactory::describe( OFX::ImageEffectDescriptor &desc )
{
    desc.setLabels(
        "TuttleJpeg2000Reader",
        "Jpeg2000Reader",
        "Jpeg2000 image reader" );
    desc.setPluginGrouping( "tuttle/image/io" );

    desc.setDescription(
        "Jpeg2000 io.\n"
        "Plugin is used to read jpeg 2000 files."
        );

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

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

    // add supported extensions
    desc.addSupportedExtension( "j2k" );
    //desc.addSupportedExtension( "jp2" );
    //desc.addSupportedExtension( "j2c" );

    // 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 Jpeg2000ReaderPluginFactory::describeInContext( OFX::ImageEffectDescriptor &desc,
                                                   OFX::EContext context )
{
    OFX::ClipDescriptor* dstClip = desc.defineClip( kOfxImageEffectOutputClipName );
    dstClip->addSupportedComponent( OFX::ePixelComponentRGBA );
    dstClip->addSupportedComponent( OFX::ePixelComponentRGB );
    dstClip->addSupportedComponent( OFX::ePixelComponentAlpha );
    dstClip->setSupportsTiles( kSupportTiles );

    describeReaderParamsInContext( desc, context );
}

/**
 * @brief Function called to create a plugin effect instance
 * @param[in] handle  effect handle
 * @param[in] context    Application context
 * @return  plugin instance
 */
OFX::ImageEffect* Jpeg2000ReaderPluginFactory::createInstance( OfxImageEffectHandle handle,
                                                            OFX::EContext context )
{
    return new Jpeg2000ReaderPlugin(handle);
}

}
}
}
}