def c2p_2_1_4():
m0 = Word.Mask('3333')
m1 = Word.Mask('cccc')
m2 = Word.Mask('5555')
m3 = Word.Mask('aaaa')
print "c2p 2x1 4-bitplanes".center(96, '-')
a0 = Word.Data('a', color="31m")
a1 = Word.Data('b', color="32m")
a2 = Word.Data('c', color="33m")
a3 = Word.Data('d', color="34m")
Array.Print("Data:", a0, a1, a2, a3)
b0 = (a0 & m1) | (a2.lsr(2) & m0)
b1 = (a1 & m1) | (a3.lsr(2) & m0)
b2 = (a0.lsl(2) & m1) | (a2 & m0)
b3 = (a1.lsl(2) & m1) | (a3 & m0)
Array.Print("Swap 2x2:", b0, b1, b2, b3)
c0 = (b0 & m3) | (b1.lsr(1) & m2)
c1 = (b0.lsl(1) & m3) | (b1 & m2)
c2 = (b2 & m3) | (b3.lsr(1) & m2)
c3 = (b2.lsl(1) & m3) | (b3 & m2)
Array.Print("Swap 1x1:", c0, c1, c2, c3)
def c2p_1_1_8():
m0 = Word.Mask('0f0f')
m1 = Word.Mask('f0f0')
m2 = Word.Mask('3333')
m3 = Word.Mask('cccc')
m4 = Word.Mask('5555')
m5 = Word.Mask('aaaa')
print "c2p 1x1 8-bitplanes".center(96, '-')
a0 = Word.Data('a', color="31m")
a1 = Word.Data('b', color="32m")
a2 = Word.Data('c', color="33m")
a3 = Word.Data('d', color="34m")
a4 = Word.Data('e', color="35m")
a5 = Word.Data('f', color="36m")
a6 = Word.Data('g', color="37m")
a7 = Word.Data('h', color="38m")
Array.Print("Data:", a0, a1, a2, a3, a4, a5, a6, a7)
b0 = (a0 & m1) | (a4.lsr(4) & m0)
b1 = (a1 & m1) | (a5.lsr(4) & m0)
b2 = (a2 & m1) | (a6.lsr(4) & m0)
b3 = (a3 & m1) | (a7.lsr(4) & m0)
b4 = (a0.lsl(4) & m1) | (a4 & m0)
b5 = (a1.lsl(4) & m1) | (a5 & m0)
b6 = (a2.lsl(4) & m1) | (a6 & m0)
b7 = (a3.lsl(4) & m1) | (a7 & m0)
Array.Print("Swap 4x4:", b0, b1, b2, b3, b4, b5, b6, b7)
c0 = (b0 & m3) | (b2.lsr(2) & m2)
c1 = (b1 & m3) | (b3.lsr(2) & m2)
c2 = (b0.lsl(2) & m3) | (b2 & m2)
c3 = (b1.lsl(2) & m3) | (b3 & m2)
c4 = (b4 & m3) | (b6.lsr(2) & m2)
c5 = (b5 & m3) | (b7.lsr(2) & m2)
c6 = (b4.lsl(2) & m3) | (b6 & m2)
c7 = (b5.lsl(2) & m3) | (b7 & m2)
Array.Print("Swap 2x2:", c0, c1, c2, c3, c4, c5, c6, c7)
d0 = (c0 & m5) | (c1.lsr(1) & m4)
d1 = (c0.lsl(1) & m5) | (c1 & m4)
d2 = (c2 & m5) | (c3.lsr(1) & m4)
d3 = (c2.lsl(1) & m5) | (c3 & m4)
d4 = (c4 & m5) | (c5.lsr(1) & m4)
d5 = (c4.lsl(1) & m5) | (c5 & m4)
d6 = (c6 & m5) | (c7.lsr(1) & m4)
d7 = (c6.lsl(1) & m5) | (c7 & m4)
Array.Print("Swap 1x1:", d0, d1, d2, d3, d4, d5, d6, d7)
