Re: Antialiased text on X11

["Jan D." <jan.h.d@swipnet.se>]

Geoffrey J. Teale wrote:

>Hi,
>
>I've just checked out and built this branch a couple of times (once
>with Gtk once with LUCID).  In both cases I noticed that there were a
>lot of artifacts being left around, in fact it seams that buffers and
>mini-buffer are only being redrawn when I resize the emacs window.  If
>I don't resize the window everything quickly becomes unreadable.
>
>I assume this is just a result of the current, early state of
>development, but just in case I'm the only one experiencing this
>problem I though I'd mention it
>  
>

I don't see that (but other minor redrawing errors).  I suspect your 
version of fontconfig and/or Xrender is different from mine.  I'll test 
this further on older X versions when Emacs has been released.  You can 
try to modify xterm.c here:

#ifdef HAVE_XFT
      if (! (s->for_overlaps_p
             || (s->background_filled_p && s->hl != DRAW_CURSOR)))
        XftDrawRect (s->face->xft_draw,
                     s->hl == DRAW_CURSOR ? &s->face->xft_fg : 
&s->face->xft_bg,
                     s->x,
                     s->y,
                     s->width + s->right_overhang,
                     s->height);

Remove the if-statement so the XftDrawRect is always done.  That should 
improve things, but also slow drawing down somewhat.

Thanks for pointing this out,

    Jan D.