Cr = 0
Cr = Cd
Cr = Cd
Same as DstOver
Cr = Cd _op_ Cs
Cr = Cd _op_ Cs
Like SrcAcc
but swapped operands.
Cr = Cd*As
Cr = Cd*As
Same as DstIn
Cr = Cd*As
Cr = Cd*As
Same as DstAtop
Cr = Cd*(1-As)
Cr = Cd
Cr = Cd
Same as Dst
Cr = Cs
Cr = Cs
Same as SrcIn
Cr = Cs _op_ Cd
Cr = Cs _op_ Cd
Like DstAcc
but swapped operands.
Cr = Cd*(1-As) _op_ Cs
Cr = Cd*(1-As) _op_ Cs
Like SrcOver
but swapped operands.
Cr = Cs
Cr = Cs
Same as Src
Cr = Cs _op_ Cd*(1-As)
Cr = Cs _op_ Cd*(1-As)
Like SrcAtop
but swapped operands.