Kind: enum NameValueDescription SourceOver0x0 DestinationOver0x1 SourceIn0x2 DestinationIn0x3 SourceOut0x4 DestinationOut0x5 SourceAtop0x6 DestinationAtop0x7 Xor0x8 Add0x9 Copy0xa BoundedCopy0xb MaskInvert0xc Referenced by CompositeStepEffect