* metrics->rbearing hasn't been initilaized before using in function w32font_text_extents
@ 2008-05-23 13:11 Kevin Yu
2008-05-26 10:17 ` Juanma Barranquero
2008-05-26 10:42 ` Jason Rumney
0 siblings, 2 replies; 3+ messages in thread
From: Kevin Yu @ 2008-05-23 13:11 UTC (permalink / raw)
To: emacs-devel
Hi,
It causes unnecessary redrawing, because you will get a big
overhang value. Is it a bug?
Best wishes.
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: metrics->rbearing hasn't been initilaized before using in function w32font_text_extents
2008-05-23 13:11 metrics->rbearing hasn't been initilaized before using in function w32font_text_extents Kevin Yu
@ 2008-05-26 10:17 ` Juanma Barranquero
2008-05-26 10:42 ` Jason Rumney
1 sibling, 0 replies; 3+ messages in thread
From: Juanma Barranquero @ 2008-05-26 10:17 UTC (permalink / raw)
To: Kevin Yu; +Cc: emacs-devel
On Fri, May 23, 2008 at 3:11 PM, Kevin Yu <yujie052@gmail.com> wrote:
> It causes unnecessary redrawing, because you will get a big
> overhang value. Is it a bug?
I don't know if it causes unnecessary redrawing, but it certainly
seems like a bug, because it is later used
metrics->rbearing = max (metrics->rbearing,
metrics->width + char_metric->rbearing);
without apparently being initialized anywhere.
Juanma
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: metrics->rbearing hasn't been initilaized before using in function w32font_text_extents
2008-05-23 13:11 metrics->rbearing hasn't been initilaized before using in function w32font_text_extents Kevin Yu
2008-05-26 10:17 ` Juanma Barranquero
@ 2008-05-26 10:42 ` Jason Rumney
1 sibling, 0 replies; 3+ messages in thread
From: Jason Rumney @ 2008-05-26 10:42 UTC (permalink / raw)
To: Kevin Yu; +Cc: emacs-devel
Kevin Yu wrote:
> Hi,
> It causes unnecessary redrawing, because you will get a big
> overhang value. Is it a bug?
>
Yes, thanks, now fixed.
^ permalink raw reply [flat|nested] 3+ messages in thread
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2008-05-23 13:11 metrics->rbearing hasn't been initilaized before using in function w32font_text_extents Kevin Yu
2008-05-26 10:17 ` Juanma Barranquero
2008-05-26 10:42 ` Jason Rumney
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