> The cairo patch is provisional and may need further work; basic problem is > that a quartz surface created for a window takes its device scale into > account on the Quartz (CGContext) side but the cairo side doesn't know about > it and treats it like a 1x-scaled surface. This was leading many things to > 'work' in GTK+ due to the gdk-quartz cairo stuff not actually applying device > scale on surfaces either... but offscreen surfaces used for scrolling and GL > rendering ended up really treated as 1x leading to low-resolution widgets > being displayed in some places. In my gtk+ patches I fix gdk-quartz to set > the window's device scale resolution on the cairo surface, which requires > this cairo fix (or one very like it). Possibly the cairo fix should set the > cairo-level device scaling on the surface as well, which I think would be > redundant in the GTK+ case but might be a wise default.
+1 for the patch to both cairo and gdk. That indeed fixed the issue of text appearing fuzzy as soon as the scrollbars are displayed: for instance, a one-line GtkTextView appears crisps, but as soon as we enter enough text to start scrolling, the display is fuzzy on Retina display. Thanks Emmanuel _______________________________________________ gtk-devel-list mailing list gtk-devel-list@gnome.org https://mail.gnome.org/mailman/listinfo/gtk-devel-list
