JBjbk·Feb 17, 2015
> It all depends on what your goal is.
Well, we've seen sandboxes on other desktop platforms (OSX, WinRT, ChromeOS), and so far, they all are horribly limiting. So, I'm making sure the same does not happen on Linux, before we get kicked out of our own platform.
> kind of file selector service that runs in the session (outside the sandbox) that grants some kind of access to files the user chose.
This is not enough, as explained above.
> Raw device access will not happen by just having the app open the raw device nodes. Instead we'll have some kind of service in the session that (via user interaction or "remembered" grants from the user) virtualizes access to these things.
Well, this is a deal breaker so far. Are you going to do a pulsedvd, a pulsecd, a pulsedvb, a pulsesdi for all the access modules? Playing encrypted DVD requires direct a
Read the rest
ccess, as far as I know.
> For an example of the later, for webcams see the pulse-video project: https://github.com/wmanley/pulsevideo
Something using GStreamer in Vala to get indirect access to webcams? I don't see how this could even work: how do you control brightness or other webcam controls from two applications, how do you get direct H26x access with preview synchronized? (And asking someone to use a competitive project to get video input is also a bit rude, but that's beside the subject)
> Why does not pulseaudio work?
libpulse requires X, as far as I know.
> OpenGL access is supported
Through Wayland? How do I get YUV surfaces? What about overlay? What about VDPAU/VAAPI? I guess this will get a lot of improvement, because wayland, wl_scaler (et al) are very limited, so far.
We'll see how it fares, but from the past interactions, the answers were pretty dismissive; and therefore, I'm not that optimistic about the outcome.