On Thursday, 19 January 2017 16:32:56 UTC+11, Eric Shelton wrote: > > On Thursday, January 19, 2017 at 12:25:23 AM UTC-5, [email protected] > wrote: >> >> On Thursday, 19 January 2017 14:47:32 UTC+11, [email protected] wrote: >>> >>> VNC? >>> >> >> >> What I want to do is read directly from the vGPU and write directly to >> the HID as well. >> >> But if I can't get the data from the vGPU then it's going to be quite >> pointless going further with that task/interface. >> >> That's why I'm trying to find out how to achieve it. Once it is achieved, >> I can build the interface accurately. >> > > Depending on what you are trying to achieve, you likely need to write a > program that can tap into the shared memory and vchan based inter-vm > protocol. For example, you might look at > > https://github.com/QubesOS/qubes-gui-daemon/blob/master/gui-daemon/xside.c > > and how handle_shmimage() and do_shm_update() get invoked and what they > do. HID stuff is in there too. Maybe modify gui-daemon to do what you > want to do, or to pass frames along to, and receive input from, another > process. > > Eric >
Problem is, I read that, and it tells me nothing. Doesn't tell me how I can access the Video Chanel to get access to the guests display. (Not using C) I'll keep working on it to try to find a way to interact with it. Thanks for the tip on the VChan and SHM. -- You received this message because you are subscribed to the Google Groups "qubes-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/qubes-devel/12f7c05f-f0a9-49ca-825a-2757ee068c11%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
