On Tue, Sep 19, 2017 at 5:04 AM, Werner LEMBERG <[email protected]> wrote:
>
> > The cairo code I see this problem with essentially does:
> >
> > FT_New_Face (font_map->ft_library,
> > unscaled->filename,
> > unscaled->id,
> > &face);
> >
> > ...
> >
> > ret = FT_Get_MM_Var (face, &ft_mm_var);
> > if (ret != 0) {
> > printf ("FT_Get_MM_Var failed: %s\n", getErrorMessage (ret));
> > ret = FT_Get_MM_Var (face, &ft_mm_var);
> > if (ret == 0)
> > printf ("Trying again works. Odd\n");
> > }
> >
> > and this is the output I see:
> >
> > TESTING font-variations
> > FT_Get_MM_Var failed: invalid stream operation
> > Trying again works. Odd
>
> Assuming that you have set compile option `FT_DEBUG_LEVEL_ERROR': Can
> you run the program within a debugger, setting a conditional
> breakpoint on function `FT_Throw' && error == 85? It would be
> interesting to see the backtrace.
>
Can't get it to break there, unfortunately
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