On Thu, Jan 31, 2019 at 9:03 AM Eli Zaretskii <eliz@gnu.org> wrote:

OK, so image resizing is still a suspect.  Do you have HAVE_XRENDER
defined in src/config.h?

Yes, I do. Here is the full config.h: https://ptpb.pw/ls2f
 
>     img_id = 0,

img_id = 0 is unusual for an image in a buffer.  Are you running with
the tool bar disabled, perhaps?

Yes, I am! I am hiding both tool and menu bars.

And what do these show in the same call-stack frame #2:

  (gdb) p FRAME_IMAGE_CACHE (s->f)->used
  (gdb) p FRAME_IMAGE_CACHE (s->f)->images[0]

 (gdb) p FRAME_IMAGE_CACHE (s->f)->used
$2 = 2
(gdb) p FRAME_IMAGE_CACHE (s->f)->images[0]
$3 = (struct image *) 0x0

Thank you.