#167 ApplyRange and negative arguments

[Wilbert Dijkhof]

As reported in the forums:
[code]
#LoadPlugin("ChromaShift.dll")

function Foo(clip c, int u, int v)
{
c.ChromaShift(u=u, v=v)
}

ColorBars().ConvertToYUY2()
ApplyRange(10, 20, "Foo", -20, -20)
[/code]

Gives an error in frame 11 (Avisynth read error:
ChromaShift: C. U and V values must be even ( , line 5)).

In frame 10 the chroma is correctly shifted 20 pixels
to the left. (Postive u and v works fine.)

[Ian Brabham]

Logged In: YES
user_id=673887

Fixed in 2.5.7 Alpha 3 (When CVS comes back Grr!)