Closed
Bug 589983
Opened 14 years ago
Closed 12 years ago
Avoid using svg-mask in the back button in the windows theme
Categories
(Firefox :: Theme, defect)
Tracking
()
RESOLVED
DUPLICATE
of bug 752918
People
(Reporter: jrmuizel, Unassigned)
Details
The use of mask in the back button is currently costly to implement with the D2D backend. I don't have any actual numbers but the cost is unfortunately proportional to the size of the entire window and any work to improve this has not been scoped for Firefox 4.
I'm wondering how painful it would be to avoid using mask and just use images instead.
(In reply to comment #0)
> The use of mask in the back button is currently costly to implement with the
> D2D backend. I don't have any actual numbers but the cost is unfortunately
> proportional to the size of the entire window and any work to improve this has
> not been scoped for Firefox 4.
What's the problem, specifically?
Reporter | ||
Comment 2•14 years ago
|
||
(In reply to comment #1)
> (In reply to comment #0)
> > The use of mask in the back button is currently costly to implement with the
> > D2D backend. I don't have any actual numbers but the cost is unfortunately
> > proportional to the size of the entire window and any work to improve this has
> > not been scoped for Firefox 4.
>
> What's the problem, specifically?
acquire_source_image doesn't know how much of the source will be needed so it gets the whole source.
Reporter | ||
Comment 3•14 years ago
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||
(In reply to comment #0)
> I don't have any actual numbers but the cost is unfortunately
> proportional to the size of the entire window and any work to improve this has
> not been scoped for Firefox 4.
I just realized something doesn't make sense here. I'll double check tomorrow.
Comment 4•12 years ago
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||
There are no more svg-masks in any Firefox theme (since bug 752918).
Status: NEW → RESOLVED
Closed: 12 years ago
Resolution: --- → WORKSFORME
Updated•12 years ago
|
Resolution: WORKSFORME → DUPLICATE
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Description
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