public override void Parse( Stream input )
{
BinaryReader br = new BinaryReader( input );
_BlurX = br.ReadUInt32();
_BlurY = br.ReadUInt32();
BitStream bits = new BitStream( input );
_Passes = ( byte )bits.GetBits( 5 );
uint reserved = bits.GetBits( 3 );
if ( 0 != reserved )
{
throw new SwfFormatException( "BlurFilter uses reserved bits" );
}
}