On Fri, 30 Sep 2011 13:31:57 -0700 Jim Kukunas <james.t.kuku...@linux.intel.com> said:
> Ah, I misread your question. > > I'm definately interested in improving evas on Intel integrated > graphics. to date i have also tried on intel gfx. 945gm and gma3150. 945gm -> performance is good. i haven't spotted any immediate bugs, but i don't use it for long periods of time and i mostly see only the compositing in gl. running ubuntu maverick still (10.10). i should upgrade ubuntu and try. gma3150 -> where do i begin? running ubuntu natty (11.04). crashes if you push it (elementary - use gl for apps instead of software). most of the time opening a 2nd window for the same process leads to the process crashing somewhere in mesa. it has no hardware vertex shader... so of course all the "lets generate lots of verticies and throw them at gl" way that evas likes to work fails and performance is horrible with high-geometry rendering (text mostly). also it doesnt do perspective correct rendering if z buffer is off. this is the only gpu i have ever seen this happen on. i've been squeezing evas on man gpu's (s3x6410, sgx, mali400, nvidia (like since forever), ati/amd (ugh!), intel). i suspect that evas brings out bugs in some implementations because it probably does some things a bit differently and is totally hooked on shaders and needs its shader fix to stay sane. :) cedric has an asus with an intel gpu and has had loads of problems with intel gpu + compositing - corruptions and so on, problems after display goes into dpms sleep etc. of course all of these things are kind-of moot because we dont give you a nice set of reliable kernel/drm/dri/mesa versions :) but just letting you know that even though in m,y book, on x86, then intel gpu is 2nd after nvidia for good driver support and being solid (yes. amd/ati are at the bottom of my list), nvidia seems to still be on top with the most minimal set of problems. -- ------------- Codito, ergo sum - "I code, therefore I am" -------------- The Rasterman (Carsten Haitzler) ras...@rasterman.com ------------------------------------------------------------------------------ All of the data generated in your IT infrastructure is seriously valuable. Why? It contains a definitive record of application performance, security threats, fraudulent activity, and more. Splunk takes this data and makes sense of it. IT sense. And common sense. http://p.sf.net/sfu/splunk-d2dcopy2 _______________________________________________ enlightenment-devel mailing list enlightenment-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/enlightenment-devel