On Wednesday 03 July 2002 9:42 am, Jean-Marc Lasgouttes wrote:
> >>>>> "Lars" == Lars Gullik Bjønnes <[EMAIL PROTECTED]> writes:
>
> Lars> Can you see if current CVS makes any difference?
>
> Lars> I have removed some static signals.
>
> No luck. I still die with
>
> (gdb) bt
> #0 0x40328ca4 in free () from /lib/libc.so.6
> #1 0x40328c24 in free () from /lib/libc.so.6
> #2 0x08233cf7 in lyx_gui::init_graphics ()
> #3 0x082f050b in grfx::Cache::get ()
> #4 0x082f8ec5 in grfx::Loader::Impl::resetFile ()
> #5 0x082fa0d5 in grfx::Loader::reset ()
> #6 0x0821b4df in {anonymous}::SplashScreen::SplashScreen ()
> #7 0x0821b0dc in {anonymous}::SplashScreen::get ()
> #8 0x0821b58c in LyXScreen::LyXScreen ()
> #9 0x0824a744 in XScreen::XScreen ()
> #10 0x08233fab in LyXScreenFactory::create ()
> #11 0x08055ead in BufferView::Pimpl::Pimpl ()
> #12 0x0805193c in BufferView::BufferView ()
> #13 0x08248293 in XFormsView::create_form_form_main ()
> #14 0x08247739 in XFormsView::XFormsView ()
> #15 0x082333f4 in lyx_gui::start ()
> #16 0x080e44e4 in LyX::LyX ()
> #17 0x0812a825 in main ()
> #18 0x402c45b0 in __libc_start_main () from /lib/libc.so.6
>
> Sorry for the lack of debug symbols, but I cannot afford them.
>
> Maybe graphics should be initialized before the splash screen.
>
> JMarc
They are automatically. The GraphicsCache is a singleton class that does all
the dirty work the first time it is get()ed.
If Lars believes that your compiler and static signals are a bad combination,
then he should think about these ones too. His current approach (in the
frontends) appears to be to remove functionality. I guess that's a try things
till they work approach?
Angus
/** \file graphics/GraphicsImage.h */
class Image {
public:
/** This is to be connected to a function that will return a new
* instance of a viable derived class.
*/
typedef boost::shared_ptr<Image> ImagePtr;
///
static boost::signal0<ImagePtr> newImage;
/// Return the list of loadable formats.
typedef std::vector<string> FormatList;
///
static boost::signal0<FormatList> loadableFormats;
...
};
