On Wed, Dec 28, 2016 at 11:34 PM, Vincent <debian-siril@xxxxxxxxxxxxxxxxxxxx> wrote: > gegl_buffer_set(buf, &_rect, 1, format, image_buffer, GEGL_AUTO_ROWSTRIDE); > The problem is that all I get from this code is segfaults. What did I > miss? Isn't gegl-gtk supposed to display the image data given by the > output port of a node? Is something required to transform the gegl > buffer data to a format that the gegl-gtk widget can understand? Without a downloadable buildable code example it is hard to diagnose what is going wrong, based on reading the provided source there is at least one other thing going wrong. You should be providing 0 as the mipmap level/third argument of gegl_buffer_set, if writing directly to mipmap level 1, display at scales <50% zoom will only read empty pixels. The side effect of this would be nothing displayed though; not segfaults. /pippin _______________________________________________ gegl-developer-list mailing list List address: gegl-developer-list@xxxxxxxxx List membership: https://mail.gnome.org/mailman/listinfo/gegl-developer-list
