On 06.06.2010 03:18, Henrik Sperre Johansen wrote:
On 05.06.2010 20:10, Oscar Nierstrasz wrote:
No, we have other tests that fail only when running all tests --
those that test finalization.
The PNG tests fail reliably in 1.1. Unfortunately we were unable to
narrow down the cause.
There appears to be an off by one error somewhere in encoding (or
decoding) the Color black.
- on
Related to:
http://code.google.com/p/pharo/issues/detail?id=2486
perhaps?
Essentially, 32 bit transparent black used to be 0(r) 0(g) (1)b (0)a
instead of 0(r) 0(g) 0(b) 0(a).
Which, was wrong. (And caused trouble when using transparent black as
one of the colors in a bitblt operation)
Cheers,
Henry
or (1)a 0(r) 0(g) (0)b instead of 0(a) 0(r) 0(g) 0(b) / (0)a 0(r) 0(g)
(1)b instead of 0(a) 0(r) 0(g) 0(b)
Can't exactly remember the byte order.
The important point is there used to be a special case where transparent
black was given a 32bit pixel-value of 1 rather than 0.
Cheers,
Henry
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