I fully agree that PhysX and G-Sync aren't open either.
As for Mantle being Open there was the case of Intel asking about Mantle information -- and AMD declining the request.
In no way shape or form is Mantle "open".
Don't believe me? Go ahead and link to the online documentation that tells me how to make a triangle pop up on a screen using Mantle.... Go ahead I'm waiting.
That's not even taking into account the fact that Mantle works with Windows and uh... Windows.
Direct3D: Also not "open" but anyone with a working Windows installation can still write & compile programs that use Direct3D to do graphics without any further licensing needed, and Direct3D is documented.
OpenGL: Actually is Open and if you keep up with the newer releases you'll note that a lot of the miraculous features promised in Mantle seem strangely similar to features that were already available in OpenGL.....
Pray, could you tell me about how Intel "illegally" pounded ATI -- you know, the discrete graphics card company -- into the ground illegally? I know that way way back in the day, long before AMD's very ill-advised $6 Billion boondoggle buyout -- that Intel tried to launch a discrete graphics card, but it didn't go anywhere and didn't seem to phase Nvidia, AMD, or 3dfx (yes, it was THAT old) in the slightest.
P.S. --> If Big Bad Intel was really that Big & Bad at "pounding" AMD, then where did AMD get that $6 Billion for a massive buyout of ATi in the first place??
P.P.S. --> Why is it that Nvidia, ARM licensees, and everyone else seem to have no fear of Intel, but whenever it comes to AMD the only thing we hear are these made-up persecution fantasies? Is everyone else... or maybe is it just AMD?
Dammit! First it's spy satellites watching my every movement on earth, and now you can't even have privacy ON MARS!
Pope says Global Warming Bad! Enact Ecotopia now!
Slashdot Crowd: Pope agrees with our preconceived notions, GOOD! All that crap we say about how anyone religious should just STFU and die*? We take it back!
* Exception for Muslims of course since we love to call all Christians evil barbaric murders but are too chicken to do it for the "religion of peace."
Pope says: Freedom of Speech should be limited!
Slashdot crowd: Religion is EVIL! STFU AND DIE POPE!!
Good Atheist Liberals: Basically agree with the Pope but couch their censorship argument in politically correct terms like "cultural diversity" and the fact that Muslims are a "poor oppressed minority"
Slashdot Crowd: AS LONG AS IT'S NOT FROM SOME EVIL RELIGIO-TARD I AGREE WITH IT 100%!! SCREW REPUBLICAN HATE SPEECH!!
An Ada exception is when a routine gets in trouble and says 'Beam me up, Scotty'.