Re: Two *other* problems with xscanimage

Oliver.Rauch@Wolfsburg.DE
Sun, 26 Apr 1998 19:47:20 +0200 (MET DST)

Hi,

> a) ___Closing the Preview Window (by any means) causes a segfault.___
> The segfault is correlated with the call to "gtk_widget_destroy (p->top)"
> in preview_destroy() in frontend/preview.c.
On some systems this works right, on others it does not work right.
I can not say what is the reason for it, David said it could have to do
with an old library-version.

> b) ___Gamma Curve data is corrupted.___
> When turning on table-based gamma correction (and thus instantiating the
> gamma curve widget), the following happen:
> o correct values are read from the (microtek) backend, so far so good.
> o immediately after the call to gtk_curve_set_gamma in curve_new(),
> a call to gtk_curve_get_gamma reveals the correct values were
> written to the widget.
> o sometime later (when the event loop updates/displays the widget, I
> imagine), xscanimage declares
I already have seen this, too. I hope I will find the time to take a closer
look at it soon!

> c) Bonus Bug:
> d) Bonus Bug Fix:

I will look at it!

Bye
Oliver

--
Source code, list archive, and docs: http://www.mostang.com/sane/
To unsubscribe: echo unsubscribe sane-devel | mail majordomo@mostang.com