AVWriterProcess.tcc

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#include "AVWriterPlugin.hpp"
#include "AVWriterProcess.hpp"
#include <boost/filesystem.hpp>

namespace tuttle {
namespace plugin {
namespace av {
namespace writer {

template<class View>
AVWriterProcess<View>::AVWriterProcess( AVWriterPlugin& instance )
        : ImageGilFilterProcessor<View>( instance, eImageOrientationFromTopToBottom )
        , _plugin( instance )
        , _params( _plugin.getProcessParams() )
{
        this->setNoMultiThreading();
}

/**
 * @brief Function called by rendering thread each time a process must be done.
 * @param[in] procWindowRoW  Processing window in RoW
 */
template<class View>
void AVWriterProcess<View>::multiThreadProcessImages( const OfxRectI& procWindowRoW )
{
        using namespace terry;
        BOOST_ASSERT( procWindowRoW == this->_dstPixelRod );

        _plugin._writer.setWidth ( this->_srcView.width () );
        _plugin._writer.setHeight( this->_srcView.height() );

        rgba8_image_t img ( this->_srcView.dimensions() );
        rgba8_view_t  vw  ( view( img ) );

        // Convert pixels in PIX_FMT_RGB24
        copy_and_convert_pixels( this->_srcView, vw );

        // Convert pixels to destination
        copy_and_convert_pixels( this->_srcView, this->_dstView );
        uint8_t* pixels = (uint8_t*)boost::gil::interleaved_view_get_raw_data( vw );

        // Execute writing
        _plugin._writer.execute( pixels, this->_srcView.width(), this->_srcView.height(), PIX_FMT_RGBA );
}

}
}
}
}