[Webkit-unassigned] [Bug 28122] [Haiku] Adding some simple graphic files (IntPoint, =?UTF-8?Q?=20IntRect=E2=80=A6?=)
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Sun Aug 9 07:46:50 PDT 2009
https://bugs.webkit.org/show_bug.cgi?id=28122
Eric Seidel <eric at webkit.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Attachment #34407|review? |review-
Flag| |
--- Comment #2 from Eric Seidel <eric at webkit.org> 2009-08-09 07:46:50 PDT ---
(From update of attachment 34407)
What does the color struct look like? Could you just use a COMPILE_ASSERT to
assert identical layout with the WebCore:RGBA32 type and not need to call
make_color, etc?
See how I did things in ColorSkia (where we just cast directly). Your current
solution is *totally fine*. I just wanted to bring the opportunity of casting
directly to your attention.
Why are the +1 needed for one way conversion:
38 , m_size(rect.Width() + 1, rect.Height() + 1)
and -1 is not needed the other way:
44 return BRect(BPoint(x(), y()), BSize(width(), height()));
That at least needs a comment.
It seems if BPoint is a float point you don't want to have it implicitly
constructed.
IntPoint::IntPoint(const BPoint& point)
37 : m_x(static_cast<int>(point.x))
38 , m_y(static_cast<int>(point.y))
39 {
40 }
See how CGPoint is handled.
Yeah, it seems that BRect, BPoint, BSize should only map to the Float* variants
(similar to how CG* works). Why a FIXME here, but not before?
42 IntRect::operator BRect() const
43 {
44 // FIXME: subtract 1 from height and width?
45 return BRect(BPoint(x(), y()), BSize(width(), height()));
46 }
Parts of this would be easy to approve. I think you need to double-check how
you do the B* to Float*/Int* conversions. Since it seems that B* are all
floating-point values, you can follow exactly what the CG* types do, since
those are all floating point values.
--
Configure bugmail: https://bugs.webkit.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.
More information about the webkit-unassigned
mailing list