GafferDisplayDriver( const Imath::Box2i &displayWindow, const Imath::Box2i &dataWindow,
const vector<string> &channelNames, ConstCompoundDataPtr parameters )
: ImageDisplayDriver( displayWindow, dataWindow, channelNames, parameters )
{
m_parameters = parameters ? parameters->copy() : CompoundDataPtr( new CompoundData );
instanceCreatedSignal()( this );
}
GafferDisplayDriver( const Imath::Box2i &displayWindow, const Imath::Box2i &dataWindow,
const vector<string> &channelNames, ConstCompoundDataPtr parameters )
: DisplayDriver( displayWindow, dataWindow, channelNames, parameters ),
m_gafferFormat( displayWindow, 1 ),
m_gafferDataWindow( m_gafferFormat.yDownToFormatSpace( dataWindow ) )
{
const V2i dataWindowMinTileIndex = ImagePlug::tileOrigin( m_gafferDataWindow.min ) / ImagePlug::tileSize();
const V2i dataWindowMaxTileIndex = ImagePlug::tileOrigin( m_gafferDataWindow.max ) / ImagePlug::tileSize();
m_tiles.resize(
TileArray::extent_gen()
[TileArray::extent_range( dataWindowMinTileIndex.x, dataWindowMaxTileIndex.x + 1 )]
[TileArray::extent_range( dataWindowMinTileIndex.y, dataWindowMaxTileIndex.y + 1 )]
[channelNames.size()]
);
m_parameters = parameters ? parameters->copy() : CompoundDataPtr( new CompoundData );
instanceCreatedSignal()( this );
}
