On Fri, 21 Oct 2011 12:34:05 +0200 Cedric BAIL <cedric.b...@free.fr> said:
> On Fri, Oct 21, 2011 at 12:00 PM, Enlightenment SVN > <no-re...@enlightenment.org> wrote: > > Log: > > and disable invalidate optimization > > > > > > > > Author: raster > > Date: 2011-10-21 03:00:03 -0700 (Fri, 21 Oct 2011) > > New Revision: 64249 > > Trac: http://trac.enlightenment.org/e/changeset/64249 > > > > Modified: > > trunk/evas/src/lib/canvas/evas_render.c > > > > Modified: trunk/evas/src/lib/canvas/evas_render.c > > =================================================================== > > --- trunk/evas/src/lib/canvas/evas_render.c 2011-10-21 09:59:13 UTC > > (rev 64248) +++ trunk/evas/src/lib/canvas/evas_render.c 2011-10-21 > > 10:00:03 UTC (rev 64249) @@ -1295,7 +1295,7 @@ > > _evas_render_check_pending_objects(&e->pending_objects, e); > > > > /* phase 1. add extra updates for changed objects */ > > - if (e->invalidate || e->render_objects.count <= 0) > > +/* if (e->invalidate || e->render_objects.count <= 0)*/ > > clean_them = _evas_render_phase1_process(e, > > &e->active_objects, > > &e->restack_objects, > > This optimisation does really impact performance on low end hardware > when they are not using evas map. Could you tell me what was the issue > ? How to reproduce it ? So I can bring this optimisation back in problem is actually this: object a changes. object b is a big solid object covering obj a entirely. b does NOT change. now we render. we SHOULD reduce this to a nop. but we dont. we are rendering the change region even though its obscured. it's a bug. i reverted this already as i thought this was the quick fix. it did - but it created new bugs. i fixed it elsewhere, but now there is yet another corner case it doesnt detect and i don't know why. -- ------------- Codito, ergo sum - "I code, therefore I am" -------------- The Rasterman (Carsten Haitzler) ras...@rasterman.com ------------------------------------------------------------------------------ The demand for IT networking professionals continues to grow, and the demand for specialized networking skills is growing even more rapidly. Take a complimentary Learning@Cisco Self-Assessment and learn about Cisco certifications, training, and career opportunities. http://p.sf.net/sfu/cisco-dev2dev _______________________________________________ enlightenment-devel mailing list enlightenment-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/enlightenment-devel
