On Wed, Sep 13, 2017 at 3:46 PM, Zhou, David(ChunMing) <David1.Zhou at amd.com> wrote: > For android using mesa instance, egl draw will dequeue an android buffer, > after egl draw, the buffer will back to android bufffer queue, but need > append a syncfile fd. If getting syncfile fd for every egl draw always needs > several syncobj ioctls, the io overhead isn't small. But if we directly > return syncfile when egl draw CS, isn't it better? You have a good point. I'd be OK with either approach, or even with having both options in the kernel. Marek
