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[STR New]
Link: http://www.fltk.org/str.php?L2797
Version: 1.3-current
Agreed that we should return NULL and document it;
as thinking about the consequences of being permisse as windows is, I
would say that if I
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[STR New]
Link: http://www.fltk.org/str.php?L2797
Version: 1.3-current
Just some additional notes culled from the ref'd thread:
It appears, based on testing by the OP (David) and by me, that the crux
may be in the
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[STR New]
Link: http://www.fltk.org/str.php?L2797
Version: 1.3-current
Great -- whatever we do, sounds like fl_create_offscreen()
is a possible culprit, and since it's a public (documented)
function, we should
David's workaround was to do:
myi-other_xid = ( w() h() ? fl_create_offscreen(w(),h()) : 0 );
instead, i.e. only create the offscreen surface for the double
buffering of the window if the window has non-zero size. Otherwise,
other_xid is set to NULL.
It looks like *most* other
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[STR New]
Link: http://www.fltk.org/str.php?L2797
Version: 1.3-current
I researched what the other implementations of fl_create_offscreen() do:
MAC: calls calloc() to allocate a buffer of w*h*4 in size,
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[STR New]
Link: http://www.fltk.org/str.php?L2797
Version: 1.3-current
Yup, that sounds like the best deal...
Also, why am I not getting any of these posts in my mail???
Other fltk mail seems to be arriving OK...
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[STR New]
Link: http://www.fltk.org/str.php?L2797
Version: 1.3-current
Side note: This STR may also have relevance to STR 2791, where the
discussion is about what happens to Fl_Tile if you resize the window to
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[STR New]
Link: http://www.fltk.org/str.php?L2797
Version: 1.3-current
Also, why am I not getting any of these posts in my mail???
Looks like when you modify someone else's STR, you can specify your
email at
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[STR New]
Link: http://www.fltk.org/str.php?L2797
Version: 1.3-current
(See thread in fltk.general Tile sample and X_CreatePixmap error)
On linux (centos 5.5 for me), building fltk 1.3.x with
'configure
